Index: ossp-pkg/adns/.configure RCS File: /v/ossp/cvs/ossp-pkg/adns/.configure,v co -q -kk -p'1.3' '/v/ossp/cvs/ossp-pkg/adns/.configure,v' | diff -u /dev/null - -L'ossp-pkg/adns/.configure' 2>/dev/null --- ossp-pkg/adns/.configure +++ - 2024-05-14 05:25:55.273665446 +0200 @@ -0,0 +1,6 @@ +: +CC=cc \ +CFLAGS="-pipe -O2 -pedantic -Wall -Wshadow -Wpointer-arith -Wcast-align -Wmissing-prototypes -Wmissing-declarations -Wnested-externs -Winline" \ +./configure \ +--prefix=/sw/pkg/adns \ +"$@" Index: ossp-pkg/adns/00BLURB RCS File: /v/ossp/cvs/ossp-pkg/adns/00BLURB,v co -q -kk -p'1.5' '/v/ossp/cvs/ossp-pkg/adns/00BLURB,v' | diff -u /dev/null - -L'ossp-pkg/adns/00BLURB' 2>/dev/null --- ossp-pkg/adns/00BLURB +++ - 2024-05-14 05:25:55.276263492 +0200 @@ -0,0 +1,37 @@ +Package: adns +Version: 0.9 +Origins: http://www.gnu.org/software/adns/adns.html + http://www.chiark.greenend.org.uk/~ian/adns/ + ftp://ftp.chiark.greenend.org.uk/users/ian/adns/ +Authors: Ian Jackson +License: GPL +Description: + Imports: cvs import -m 'Import of ADNS 0.X' adns vendor adns_0_X +#!/bin/sh +f=adns-0.X +t=src +rm -rf $t +mkdir $t +cp -p $f/src/adns.h $t/adns.h +cp -p $f/src/check.c $t/adns_check.c +cp -p $f/src/config.h.in $t/adns_config.h.in +cp -p $f/src/dlist.h $t/adns_dlist.h +cp -p $f/src/event.c $t/adns_event.c +cp -p $f/src/general.c $t/adns_general.c +cp -p $f/src/internal.h $t/adns_internal.h +cp -p $f/src/parse.c $t/adns_parse.c +cp -p $f/src/poll.c $t/adns_poll.c +cp -p $f/src/query.c $t/adns_query.c +cp -p $f/src/reply.c $t/adns_reply.c +cp -p $f/src/setup.c $t/adns_setup.c +cp -p $f/src/transmit.c $t/adns_transmit.c +cp -p $f/src/tvarith.h $t/adns_tvarith.c +cp -p $f/src/types.c $t/adns_types.c +cp -p $f/client/adnstest.c $t/adns_test.c +cp -p $f/changelog $t/ChangeLog +cp -p $f/README $t/ +cp -p $f/acconfig.h $t/ +cp -p $f/aclocal.m4 $t/ +cp -p $f/configure.in $t/ +cp -p $f/COPYING $t/ +cp -p $f/INSTALL $t/ Index: ossp-pkg/adns/ChangeLog RCS File: /v/ossp/cvs/ossp-pkg/adns/ChangeLog,v co -q -kk -p'1.1' '/v/ossp/cvs/ossp-pkg/adns/ChangeLog,v' | diff -u /dev/null - -L'ossp-pkg/adns/ChangeLog' 2>/dev/null --- ossp-pkg/adns/ChangeLog +++ - 2024-05-14 05:25:55.278839004 +0200 @@ -0,0 +1,244 @@ +adns (0.9) unstable; urgency=high + + Bug fixes: + * Don't make _processany always kill the TCP connection with the message + `TCP connection failed: poll/select: exceptional condition detected'. + * Call MEM_ROUND in __transfer_interim (avoids assert fail + `qu->interim_allocd>=0' on some platforms eg 64 bit). + * adnsresfilter doesn't resolve textual prefixes of addresses (eg, + 10.0.0.1 out of 10.0.0.123) if input happens to block at that point. + * Do not spin if TCP connection blocks for writing (and add test case). + * Fail queries if TCP dies repeatedly, rather than retrying many times. + * Do not abort in a couple of places if TCP unexpectedly broken. + * Do not free something twice if query fails and is then cancelled. + + Portability/compilation fixes: + * Move `extern "C" {' to after #include <...>'s. + * Pass LDFLAGS from configure on to ld via settings.make.in. + * make clean deletes *.so and *.so.* files. + * New --disable-dynamic configure option for non-ELF systems. + * Use AC_PROG_INSTALL (=> perhaps install-sh), to avoid bad `install'. + + Minor improvements: + * Do not print warning if sendto() gives EAGAIN. + * adnsresfilter default timeout changed to 1000ms. + * m1test script can invoke `hrecord' differently. + * regress/output-.report file contains more useful info. + * TODO list and other docs updated slightly. + * Referrals with RD+RA set, or RCODE=Refused, don't generate warnings, + just debug messages. BIND does this kind of thing all the time. + + -- Ian Jackson Wed, 9 Aug 2000 16:59:28 +0100 + +adns (0.8) BETA; urgency=medium + + Bugfixes: + * Race near adns_beforeselect which could cause infinite timeout fixed + (it's now less agressive, and will more often return a zero timeout.) + * Fixed infrequent race causing assertion failure in adns__tcp_broken + `ads->tcpstate == server_connecting || ads->tcpstate == server_ok'. + * Spurious `server failure on unidentifiable query' warning suppressed. + * If we get a referral, don't also always complain falsely about RD==0. + * adnslogres: cast chars to unsigned char before using ctype.h macros. + * In _beforeselect, global failure now means zero timeout, and in + tcp_events, really never try to do anything with the TCP connection if + act is zero. This might possibly cause an infinite delay (ie, lockup) + if things go badly wrong *and* a really unlikely race happens. + * Test suite `lines of syscall left' value is correct; !0 is failure. + + Portability fixes: + * install-sh (from autoconf 2.12 Debian r13) included. + * adnslogres: do not call equivalent of printf("%.*s",0,(char*)0). + + Documentation improvements: + * Security/performance note added, about local nameservers and DNSSEC. + * Documented that adns_rr_info _rr_hostaddr ( ) for address list + means permanent failure, and ? means temporary failure. + * Typo (*now for now in _beforeselect description) in adns.h fixed. + * Copyright notices updated. + + Changes to produce more defensive code: + * In adns_wait, assert that the timeout is not infinite. + * Make qu->id start out as -2 when initially allocated. + + -- Ian Jackson Sun, 7 May 2000 23:37:13 +0100 + +adns (0.7) BETA; urgency=medium + + * New adns_submit_reverse_any for eg RBL lookups, and corresponding + option to adnshost. + * README updated (from www home page). + + * In answers, quote all except alphanums and - _ / + (and document). + * Don't reject specials in cnames even without adns_qf_quotefail_cname. + * Better checking of long domain names and labels in queries. + * answer->owner may be null on error. Documented, and adnshost copes. + * Better reporting of unexpected or weird replies from nameserver. + * Add test case for recursion (infinite loop) domain compression. + + -- Ian Jackson Thu, 2 Mar 2000 01:55:53 +0000 + +adns (0.6) BETA; urgency=high + + Core library bugfixes: + * Avoid infinite timeouts, causing lockup, when they should be zero ! + * TCP handling revamped (avoids undefined behaviour due to reentrancy). + * Do not fail assertion if _qf_owner, _qf_search, domain ends in `.'. + * Many memory leaks fixed. + + Cool new utility: + * adnsresfilter is like `cat' but converts addresses to names without + delaying the output. Pipe `netstat -n', `tcpdump -ln', etc. into it. + + Test and client program bug and portability fixes: + * Dynamic library building works properly. + * adnshost prints somewhat better messages about some wrong usages. + * Include and in adnshost.h. + * adnslogres: parsing and error checking improved (Tony Finch). + * Regression tests can cope with zero-length reads. + * Regression tests check for memory leaks. + * adnstest copes with empty query type list. + * adnstest uninitialised memory bug fixed. + + General improvements + * Better control of adnshost output and error messages (new -F options). + * New adns_if_logpid option (functionality suggested by Tony Finch). + * New fanftest test program from Tony Finch (ignored by `make install'). + * Reads /etc/resolv-adns.conf if it exists. + * Declare flags parameters as enums again, not ints. + + -- Ian Jackson Wed, 24 Nov 1999 17:13:03 +0000 + +adns (0.5) unstable; urgency=high + + New features: + * adnslogres, ~100x faster replacement for Apache logresolve; + Thanks to Tony Finch for the program and the performance figure. + * Internal consistency checking with assert if right options set. + * adns_wait_poll function like adns_wait but uses poll, not select. + * adns_reverse_submit function for easy in-addr queries. + * adns_errtypeabbrev funcion for getting eg "permfail" from _s_nodata. + * adnshost utility for scripts and the like (rather alpha). + + Incompatible changes: + * RRs with mailboxes never rejected due to strange chars if _raw. + * Lack of a mailbox produces `.' not `<>'. + * Better usage messages (and no default query domain) for adnstest. + * Return EAGAIN from _check instead of EWOULDBLOCK. + * adns_rr_info on _r_mx etc. shows status type abbrev and status number. + + Bugfixes: + * Do not invoke __autosys indirectly from __procdgram (result: coredump + usually in memmove, unless adns_if_noautosys was used). + * Do not scramble innards when a query on the output queue is cancelled. + * Do not close tcp socket twice. + * Mailboxes containing spaces in their names are quoted. + * Give ESRCH, not EAGAIN, if _check called with no queries outstanding. + * adns_rr_hostaddr naddrs is -1 on temporary failure (as documented). + * Reject TXT RRs with no strings. + * Correct error messages for qname CNAME foo, foo CNAME bar. + * adns_processany actually does something. + * Fixed typos in adns.h. + + General improvements: + * Promise not to change fds in adns_beforepoll (if now is specified). + * Improved textual error string for _s_prohibitedcname. + * New comment in adns_processany and return 0 (not r which is 0). + * Documentation of resolv.conf directives and options, and of environment + variables understood, in adns.h + * Regression test scripts set EF_DISABLE_BANNER (for Electric Fence). + + Portability and build improvements: + * Give install the '-c' flag (otherwise some delete the original !). + * Do not remove top-level Makefile on `make clean'. + * Don't complain so much about poll(2) tests if not available. + * Do not give -u 0 -g 0 options to install. + * Remove trailing , from some enums in adns.h. + * Dynamically linked clients now made with -l, so as to avoid rpath. + * Do not use $^ in make rules (should help with non-GNU make). + * Declare flags parameters as ints not enums because C++ is crap. + + -- Ian Jackson Wed, 13 Oct 1999 02:24:35 +0100 + +adns (0.4) unstable; urgency=high + + General important bugfixes: + * make _qf_owner work if _qf_search not specified, and test it (oops!) + * ads->configerrno now initialised (in setup.c). + * timercmp(,,<=) doesn't work - use !timercmp(,,>). + * Changed memory semantics of internal queries to fix bugs. + * Restarting a TCP-using query (eg due to CNAME) doesn't abort. + + Fixes for handling of broken kinds of reply: + * Only accept a reply from the subset of servers we sent the query. + * Ignore CNAME(s) in answer after RR(s) (and test). + + Other bugfixes and improvements: + * adns_s_systemfail is in table of errors (for eg adns_strerror). + * Do not ship config.cache, Makefile, etc. + * Improvements to install instructions, TODO, etc. + * Regression tests compile on systems without poll(2). + * Do not install adnstest_s. + * _submit returns ENOSYS, not adns_s_unknownquery; documented, tested. + * includes , , . + + -- Ian Jackson Thu, 5 Aug 1999 01:17:38 +0100 + +adns (0.3) unstable; urgency=low + + Incompatible changes: + * Low adns_status values (below adns_s_max_tempfail) renumbered to make + room for future locally-induced and locally-detected errors. + * Event loop functions for use by select(2) renamed and tidied up. + + Features / improvements: + * New adns_errabbrev() for getting status abbreviation strings. + * regress/checkall prints summary list of failed tests, if any. + * Event loop functions for poll(2), and some raw variants. + * adnstest has ability to use poll(2), and user can set initflags. + * checkall prints passed list as well as failed list, if any failed. + * You can iterate over outstanding queries (but only once at a time). + + Bugfixes: + * Non-RFC822 mailbox `domain' formatting now works, and clarified. + * Rejection of bad characters in domains (without quoteok) works. + * Clean up parents from adns->childw (otherwise would abort/segfault). + * In adnstest, allocate enough space for, and terminate, query types. + * In adnstest, don't print errno values as adns_status values. + + * Added TODO file. + * Made adnstest.c test context pointers. + + -- Ian Jackson Thu, 15 Jul 1999 00:23:12 +0100 + +adns (0.2) experimental; urgency=low + + Portability fixes for compilation on various platforms: + * Include and in files with . + * Don't use GCC union assignment feature (.rrs=0 => .rrs.untyped=0). + * Explictly cast things to [const] struct sockaddr* in syscall args. + * Check whether we need -lsocket. + * Include in a few more files. + * Include and for select. + * Look for inet_aton and inet_ntoa (in -lnsl and -lsocket). + * LDLIBS removed from dependency lists (some makes don't support this). + * An `ambiguous else' warning from some compilers in types.c is removed. + + Other changes: + * Added COPYING (copy of the GPL). + * Regression test failure output improved. + * Missing targets in regress/Makefile.in added. + * Regression test doesn't rely on value of fcntl flags eg O_NONBLOCK. + + -- Ian Jackson Thu, 20 May 1999 00:27:32 +0100 + +adns (0.1) experimental; urgency=low + + * Initial public alpha release. + + -- Ian Jackson Sat, 17 April 1999 17:42:19 + +Local variables: +mode: debian-changelog +fill-column: 75 +End: Index: ossp-pkg/adns/Makefile.in RCS File: /v/ossp/cvs/ossp-pkg/adns/Makefile.in,v co -q -kk -p'1.13' '/v/ossp/cvs/ossp-pkg/adns/Makefile.in,v' | diff -u /dev/null - -L'ossp-pkg/adns/Makefile.in' 2>/dev/null --- ossp-pkg/adns/Makefile.in +++ - 2024-05-14 05:25:55.281536853 +0200 @@ -0,0 +1,107 @@ +## +## Makefile for ADNS inside OSSP +## Copyright (c) 1999 Ralf S. Engelschall, All Rights Reserved. +## + +SHELL = /bin/sh +CC = @CC@ +CFLAGS = @CFLAGS@ -I. +LDFLAGS = @LDFLAGS@ -L. +LIBS = @LIBS@ +RM = rm -f +SHTOOL = ./shtool +LIBTOOL = ./libtool + +prefix = @prefix@ +exec_prefix = @exec_prefix@ +bindir = @bindir@ +libdir = @libdir@ +includedir = @includedir@ +mandir = @mandir@ +datadir = @datadir@ + +LIB=libadns.la +LIB_OBJS=\ +adns_check.lo \ +adns_event.lo \ +adns_general.lo \ +adns_parse.lo \ +adns_poll.lo \ +adns_query.lo \ +adns_reply.lo \ +adns_setup.lo \ +adns_transmit.lo \ +adns_types.lo \ +adns_tvarith.lo + +TST=adns_test +TST_OBJS=adns_test.o + +.SUFFIXES: +.SUFFIXES: .c .o .lo +.c.o: + $(CC) -c $(CFLAGS) $< +.c.lo: + $(LIBTOOL) --mode=compile --quiet $(CC) -c $(CFLAGS) $< + +all: $(LIB) $(TST) + +$(LIB): $(LIB_OBJS) + $(LIBTOOL) --mode=link --quiet $(CC) $(LDFLAGS) -o $(LIB) $(LIB_OBJS) \ + -rpath $(libdir) -version-info `$(SHTOOL) version -l txt -d libtool VERSION` + +$(TST): $(TST_OBJS) $(LIB) + $(LIBTOOL) --mode=link --quiet $(CC) $(LDFLAGS) -o $(TST) $(TST_OBJS) $(LIB) + +check: + @echo "Run adns_test manually" + +install: + $(SHTOOL) mkdir -f -p -m 755 $(bindir) + $(SHTOOL) mkdir -f -p -m 755 $(includedir) + $(SHTOOL) mkdir -f -p -m 755 $(libdir) + $(SHTOOL) install -c -m 755 adns-config $(bindir)/adns-config + $(SHTOOL) install -c -m 644 adns.h $(includedir)/adns.h + @$(LIBTOOL) --mode=install $(SHTOOL) install -c -m 644 libadns.la $(libdir)/libadns.la + +clean: + $(RM) -r .libs + $(RM) *.la *.lo *.o + $(RM) $(LIB) $(LIB_OBJS) + $(RM) $(TST) $(TST_OBJS) + +distclean: clean + $(RM) adns-config + $(RM) adns_config.h + $(RM) config.log config.cache config.status + $(RM) libtool + $(RM) Makefile + +dist: distclean + @$(SHTOOL) fixperm -v .; \ + V=`$(SHTOOL) version -l txt -d short VERSION`; \ + $(SHTOOL) tarball -o ossp-adns-$${V}.tar.gz -d ossp-adns-$${V} -u ossp -g adns \ + -e 'CVS,\.cvsignore,\.[ao],^\.' -c 'gzip --best' . + +update-tools: + @$(RM) shtool ltmain.sh ltconfig config.guess config.sub + @$(MAKE) $(MFLAGS) shtool ltmain.sh ltconfig config.guess config.sub +shtool: + @echo "creating: shtool"; \ + shtoolize -q -o shtool echo version mkdir install fixperm tarball +ltmain.sh: + @F=`libtoolize -n -c -f | grep 'cp.*ltmain.sh' |\ + sed -e 's;[^/]*;;' -e 's; .*;;'`; \ + echo "creating: ltmain.sh"; cat $$F |\ + sed -e 's:/bin/sh; then:/bin/sh || test ".`echo $$nonopt | grep shtool`" != .;then:' \ + -e 's:exec \$$SHELL \$$0 --finish:exit 0 #:' >ltmain.sh +ltconfig: + @F=`libtoolize -n -c -f | grep 'cp.*ltconfig' | sed -e 's;[^/]*;;' -e 's; .*;;'`; \ + echo "creating: ltconfig"; cat $$F >ltconfig +config.guess: + @F=`libtoolize -n -c -f | grep 'cp.*config.guess' | sed -e 's;[^/]*;;' -e 's; .*;;'`; \ + echo "creating: config.guess"; cat $$F >config.guess +config.sub: + @F=`libtoolize -n -c -f | grep 'cp.*config.sub' | sed -e 's;[^/]*;;' -e 's; .*;;'`; \ + echo "creating: config.sub"; cat $$F >config.sub + Index: ossp-pkg/adns/VERSION RCS File: /v/ossp/cvs/ossp-pkg/adns/VERSION,v co -q -kk -p'1.5' '/v/ossp/cvs/ossp-pkg/adns/VERSION,v' | diff -u /dev/null - -L'ossp-pkg/adns/VERSION' 2>/dev/null --- ossp-pkg/adns/VERSION +++ - 2024-05-14 05:25:55.284115342 +0200 @@ -0,0 +1,3 @@ + + This is ADNS, Version 0.9.0 (09-Aug-2000) + Index: ossp-pkg/adns/adns_check.c RCS File: /v/ossp/cvs/ossp-pkg/adns/adns_check.c,v co -q -kk -p'1.4' '/v/ossp/cvs/ossp-pkg/adns/adns_check.c,v' | diff -u /dev/null - -L'ossp-pkg/adns/adns_check.c' 2>/dev/null --- ossp-pkg/adns/adns_check.c +++ - 2024-05-14 05:25:55.286740294 +0200 @@ -0,0 +1,199 @@ +/* + * check.c + * - consistency checks + */ +/* + * This file is + * Copyright (C) 1997-1999 Ian Jackson + * + * It is part of adns, which is + * Copyright (C) 1997-2000 Ian Jackson + * Copyright (C) 1999 Tony Finch + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#include "adns_internal.h" + +void adns_checkconsistency(adns_state ads, adns_query qu) { + adns__consistency(ads,qu,cc_user); +} + +#define ADNS_DLIST_CHECK(list, nodevar, part, body) \ + if ((list).head) { \ + assert(! (list).head->part back); \ + for ((nodevar)= (list).head; (nodevar); (nodevar)= (nodevar)->part next) { \ + assert((nodevar)->part next \ + ? (nodevar) == (nodevar)->part next->part back \ + : (nodevar) == (list).tail); \ + body \ + } \ + } + +#define ADNS_DLIST_ASSERTON(node, nodevar, list, part) \ + do { \ + for ((nodevar)= (list).head; \ + (nodevar) != (node); \ + (nodevar)= (nodevar)->part next) { \ + assert((nodevar)); \ + } \ + } while(0) + +static void checkc_query_alloc(adns_state ads, adns_query qu) { + allocnode *an; + + ADNS_DLIST_CHECK(qu->allocations, an, , { + }); +} + +static void checkc_query(adns_state ads, adns_query qu) { + adns_query child; + + assert(qu->udpnextserver < ads->nservers); + assert(!(qu->udpsent & (~0UL << ads->nservers))); + assert(qu->search_pos <= ads->nsearchlist); + if (qu->parent) ADNS_DLIST_ASSERTON(qu, child, qu->parent->children, siblings.); +} + +static void checkc_notcpbuf(adns_state ads) { + assert(!ads->tcpsend.used); + assert(!ads->tcprecv.used); + assert(!ads->tcprecv_skip); +} + +static void checkc_global(adns_state ads) { + int i; + + assert(ads->udpsocket >= 0); + + for (i=0; insortlist; i++) + assert(!(ads->sortlist[i].base.s_addr & ~ads->sortlist[i].mask.s_addr)); + + assert(ads->tcpserver >= 0 && ads->tcpserver < ads->nservers); + + switch (ads->tcpstate) { + case server_connecting: + assert(ads->tcpsocket >= 0); + checkc_notcpbuf(ads); + break; + case server_disconnected: + case server_broken: + assert(ads->tcpsocket == -1); + checkc_notcpbuf(ads); + break; + case server_ok: + assert(ads->tcpsocket >= 0); + assert(ads->tcprecv_skip <= ads->tcprecv.used); + break; + default: + assert(!"ads->tcpstate value"); + } + + assert(ads->searchlist || !ads->nsearchlist); +} + +static void checkc_queue_udpw(adns_state ads) { + adns_query qu; + + ADNS_DLIST_CHECK(ads->udpw, qu, , { + assert(qu->state==query_tosend); + assert(qu->retries <= UDPMAXRETRIES); + assert(qu->udpsent); + assert(!qu->children.head && !qu->children.tail); + checkc_query(ads,qu); + checkc_query_alloc(ads,qu); + }); +} + +static void checkc_queue_tcpw(adns_state ads) { + adns_query qu; + + ADNS_DLIST_CHECK(ads->tcpw, qu, , { + assert(qu->state==query_tcpw); + assert(!qu->children.head && !qu->children.tail); + assert(qu->retries <= ads->nservers+1); + checkc_query(ads,qu); + checkc_query_alloc(ads,qu); + }); +} + +static void checkc_queue_childw(adns_state ads) { + adns_query parent, child; + + ADNS_DLIST_CHECK(ads->childw, parent, , { + assert(parent->state == query_childw); + assert(parent->children.head); + ADNS_DLIST_CHECK(parent->children, child, siblings., { + assert(child->parent == parent); + assert(child->state != query_done); + }); + checkc_query(ads,parent); + checkc_query_alloc(ads,parent); + }); +} + +static void checkc_queue_output(adns_state ads) { + adns_query qu; + + ADNS_DLIST_CHECK(ads->output, qu, , { + assert(qu->state == query_done); + assert(!qu->children.head && !qu->children.tail); + assert(!qu->parent); + assert(!qu->allocations.head && !qu->allocations.tail); + checkc_query(ads,qu); + }); +} + +void adns__consistency(adns_state ads, adns_query qu, consistency_checks cc) { + adns_query search; + + switch (cc) { + case cc_user: + break; + case cc_entex: + if (!(ads->iflags & adns_if_checkc_entex)) return; + break; + case cc_freq: + if ((ads->iflags & adns_if_checkc_freq) != adns_if_checkc_freq) return; + break; + default: + abort(); + } + + checkc_global(ads); + checkc_queue_udpw(ads); + checkc_queue_tcpw(ads); + checkc_queue_childw(ads); + checkc_queue_output(ads); + + if (qu) { + switch (qu->state) { + case query_tosend: + ADNS_DLIST_ASSERTON(qu, search, ads->udpw, ); + break; + case query_tcpw: + ADNS_DLIST_ASSERTON(qu, search, ads->tcpw, ); + break; + case query_childw: + ADNS_DLIST_ASSERTON(qu, search, ads->childw, ); + break; + case query_done: + ADNS_DLIST_ASSERTON(qu, search, ads->output, ); + break; + default: + assert(!"specific query state"); + } + } +} Index: ossp-pkg/adns/adns_dlist.h RCS File: /v/ossp/cvs/ossp-pkg/adns/adns_dlist.h,v co -q -kk -p'1.2' '/v/ossp/cvs/ossp-pkg/adns/adns_dlist.h,v' | diff -u /dev/null - -L'ossp-pkg/adns/adns_dlist.h' 2>/dev/null --- ossp-pkg/adns/adns_dlist.h +++ - 2024-05-14 05:25:55.289361593 +0200 @@ -0,0 +1,53 @@ +/* + * dlist.h + * - macros for handling doubly linked lists + */ +/* + * This file is + * Copyright (C) 1997-1999 Ian Jackson + * + * It is part of adns, which is + * Copyright (C) 1997-2000 Ian Jackson + * Copyright (C) 1999 Tony Finch + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#ifndef ADNS_DLIST_H_INCLUDED +#define ADNS_DLIST_H_INCLUDED + +#define ADNS_LIST_INIT(list) ((list).head= (list).tail= 0) +#define ADNS_LINK_INIT(link) ((link).next= (link).back= 0) + +#define ADNS_LIST_UNLINK_PART(list,node,part) \ + do { \ + if ((node)->part back) (node)->part back->part next= (node)->part next; \ + else (list).head= (node)->part next; \ + if ((node)->part next) (node)->part next->part back= (node)->part back; \ + else (list).tail= (node)->part back; \ + } while(0) + +#define ADNS_LIST_LINK_TAIL_PART(list,node,part) \ + do { \ + (node)->part next= 0; \ + (node)->part back= (list).tail; \ + if ((list).tail) (list).tail->part next= (node); else (list).head= (node); \ + (list).tail= (node); \ + } while(0) + +#define ADNS_LIST_UNLINK(list,node) ADNS_LIST_UNLINK_PART(list,node,) +#define ADNS_LIST_LINK_TAIL(list,node) ADNS_LIST_LINK_TAIL_PART(list,node,) + +#endif Index: ossp-pkg/adns/adns_event.c RCS File: /v/ossp/cvs/ossp-pkg/adns/adns_event.c,v co -q -kk -p'1.5' '/v/ossp/cvs/ossp-pkg/adns/adns_event.c,v' | diff -u /dev/null - -L'ossp-pkg/adns/adns_event.c' 2>/dev/null --- ossp-pkg/adns/adns_event.c +++ - 2024-05-14 05:25:55.291915804 +0200 @@ -0,0 +1,722 @@ +/* + * event.c + * - event loop core + * - TCP connection management + * - user-visible check/wait and event-loop-related functions + */ +/* + * This file is + * Copyright (C) 1997-2000 Ian Jackson + * + * It is part of adns, which is + * Copyright (C) 1997-2000 Ian Jackson + * Copyright (C) 1999 Tony Finch + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#include +#include +#include + +#include +#include +#include +#include +#include +#include + +#include "adns_internal.h" + +/* TCP connection management. */ + +static void tcp_close(adns_state ads) { + int serv; + + serv= ads->tcpserver; + close(ads->tcpsocket); + ads->tcpsocket= -1; + ads->tcprecv.used= ads->tcprecv_skip= ads->tcpsend.used= 0; +} + +void adns__tcp_broken(adns_state ads, const char *what, const char *why) { + int serv; + adns_query qu; + + assert(ads->tcpstate == server_connecting || ads->tcpstate == server_ok); + serv= ads->tcpserver; + if (what) adns__warn(ads,serv,0,"TCP connection failed: %s: %s",what,why); + + if (ads->tcpstate == server_connecting) { + /* Counts as a retry for all the queries waiting for TCP. */ + for (qu= ads->tcpw.head; qu; qu= qu->next) + qu->retries++; + } + + tcp_close(ads); + ads->tcpstate= server_broken; + ads->tcpserver= (serv+1)%ads->nservers; +} + +static void tcp_connected(adns_state ads, struct timeval now) { + adns_query qu, nqu; + + adns__debug(ads,ads->tcpserver,0,"TCP connected"); + ads->tcpstate= server_ok; + for (qu= ads->tcpw.head; qu && ads->tcpstate == server_ok; qu= nqu) { + nqu= qu->next; + assert(qu->state == query_tcpw); + adns__querysend_tcp(qu,now); + } +} + +void adns__tcp_tryconnect(adns_state ads, struct timeval now) { + int r, fd, tries; + struct sockaddr_in addr; + struct protoent *proto; + + for (tries=0; triesnservers; tries++) { + switch (ads->tcpstate) { + case server_connecting: + case server_ok: + case server_broken: + return; + case server_disconnected: + break; + default: + abort(); + } + + assert(!ads->tcpsend.used); + assert(!ads->tcprecv.used); + assert(!ads->tcprecv_skip); + + proto= getprotobyname("tcp"); + if (!proto) { adns__diag(ads,-1,0,"unable to find protocol no. for TCP !"); return; } + fd= socket(AF_INET,SOCK_STREAM,proto->p_proto); + if (fd<0) { + adns__diag(ads,-1,0,"cannot create TCP socket: %s",strerror(errno)); + return; + } + r= adns__setnonblock(ads,fd); + if (r) { + adns__diag(ads,-1,0,"cannot make TCP socket nonblocking: %s",strerror(r)); + close(fd); + return; + } + memset(&addr,0,sizeof(addr)); + addr.sin_family= AF_INET; + addr.sin_port= htons(DNS_PORT); + addr.sin_addr= ads->servers[ads->tcpserver].addr; + r= connect(fd,(const struct sockaddr*)&addr,sizeof(addr)); + ads->tcpsocket= fd; + ads->tcpstate= server_connecting; + if (r==0) { tcp_connected(ads,now); return; } + if (errno == EWOULDBLOCK || errno == EINPROGRESS) { + ads->tcptimeout= now; + _adns_timevaladd(&ads->tcptimeout,TCPCONNMS); + return; + } + adns__tcp_broken(ads,"connect",strerror(errno)); + ads->tcpstate= server_disconnected; + } +} + +/* Timeout handling functions. */ + +void adns__must_gettimeofday(adns_state ads, const struct timeval **now_io, + struct timeval *tv_buf) { + const struct timeval *now; + int r; + + now= *now_io; + if (now) return; + r= gettimeofday(tv_buf,0); if (!r) { *now_io= tv_buf; return; } + adns__diag(ads,-1,0,"gettimeofday failed: %s",strerror(errno)); + adns_globalsystemfailure(ads); + return; +} + +static void inter_immed(struct timeval **tv_io, struct timeval *tvbuf) { + struct timeval *rbuf; + + if (!tv_io) return; + + rbuf= *tv_io; + if (!rbuf) { *tv_io= rbuf= tvbuf; } + + timerclear(rbuf); +} + +static void inter_maxto(struct timeval **tv_io, struct timeval *tvbuf, + struct timeval maxto) { + struct timeval *rbuf; + + if (!tv_io) return; + rbuf= *tv_io; + if (!rbuf) { + *tvbuf= maxto; *tv_io= tvbuf; + } else { + if (timercmp(rbuf,&maxto,>)) *rbuf= maxto; + } +/*fprintf(stderr,"inter_maxto maxto=%ld.%06ld result=%ld.%06ld\n", + maxto.tv_sec,maxto.tv_usec,(**tv_io).tv_sec,(**tv_io).tv_usec);*/ +} + +static void inter_maxtoabs(struct timeval **tv_io, struct timeval *tvbuf, + struct timeval now, struct timeval maxtime) { + /* tv_io may be 0 */ + ldiv_t dr; + +/*fprintf(stderr,"inter_maxtoabs now=%ld.%06ld maxtime=%ld.%06ld\n", + now.tv_sec,now.tv_usec,maxtime.tv_sec,maxtime.tv_usec);*/ + if (!tv_io) return; + maxtime.tv_sec -= (now.tv_sec+2); + maxtime.tv_usec -= (now.tv_usec-2000000); + dr= ldiv(maxtime.tv_usec,1000000); + maxtime.tv_sec += dr.quot; + maxtime.tv_usec -= dr.quot*1000000; + if (maxtime.tv_sec<0) timerclear(&maxtime); + inter_maxto(tv_io,tvbuf,maxtime); +} + +static void timeouts_queue(adns_state ads, int act, + struct timeval **tv_io, struct timeval *tvbuf, + struct timeval now, struct query_queue *queue) { + adns_query qu, nqu; + + for (qu= queue->head; qu; qu= nqu) { + nqu= qu->next; + if (!timercmp(&now,&qu->timeout,>)) { + inter_maxtoabs(tv_io,tvbuf,now,qu->timeout); + } else { + if (!act) { inter_immed(tv_io,tvbuf); return; } + ADNS_LIST_UNLINK(*queue,qu); + if (qu->state != query_tosend) { + adns__query_fail(qu,adns_s_timeout); + } else { + adns__query_send(qu,now); + } + nqu= queue->head; + } + } +} + +static void tcp_events(adns_state ads, int act, + struct timeval **tv_io, struct timeval *tvbuf, + struct timeval now) { + adns_query qu, nqu; + + for (;;) { + switch (ads->tcpstate) { + case server_broken: + if (!act) { inter_immed(tv_io,tvbuf); return; } + for (qu= ads->tcpw.head; qu; qu= nqu) { + nqu= qu->next; + assert(qu->state == query_tcpw); + if (qu->retries > ads->nservers) { + ADNS_LIST_UNLINK(ads->tcpw,qu); + adns__query_fail(qu,adns_s_allservfail); + } + } + ads->tcpstate= server_disconnected; + case server_disconnected: /* fall through */ + if (!ads->tcpw.head) return; + if (!act) { inter_immed(tv_io,tvbuf); return; } + adns__tcp_tryconnect(ads,now); + break; + case server_ok: + if (ads->tcpw.head) return; + if (!ads->tcptimeout.tv_sec) { + assert(!ads->tcptimeout.tv_usec); + ads->tcptimeout= now; + _adns_timevaladd(&ads->tcptimeout,TCPIDLEMS); + } + case server_connecting: /* fall through */ + if (!act || !timercmp(&now,&ads->tcptimeout,>)) { + inter_maxtoabs(tv_io,tvbuf,now,ads->tcptimeout); + return; + } { + /* TCP timeout has happened */ + switch (ads->tcpstate) { + case server_connecting: /* failed to connect */ + adns__tcp_broken(ads,"unable to make connection","timed out"); + break; + case server_ok: /* idle timeout */ + tcp_close(ads); + ads->tcpstate= server_disconnected; + return; + default: + abort(); + } + } + break; + default: + abort(); + } + } + return; +} + +void adns__timeouts(adns_state ads, int act, + struct timeval **tv_io, struct timeval *tvbuf, + struct timeval now) { + timeouts_queue(ads,act,tv_io,tvbuf,now, &ads->udpw); + timeouts_queue(ads,act,tv_io,tvbuf,now, &ads->tcpw); + tcp_events(ads,act,tv_io,tvbuf,now); +} + +void adns_firsttimeout(adns_state ads, + struct timeval **tv_io, struct timeval *tvbuf, + struct timeval now) { + adns__consistency(ads,0,cc_entex); + adns__timeouts(ads, 0, tv_io,tvbuf, now); + adns__consistency(ads,0,cc_entex); +} + +void adns_processtimeouts(adns_state ads, const struct timeval *now) { + struct timeval tv_buf; + + adns__consistency(ads,0,cc_entex); + adns__must_gettimeofday(ads,&now,&tv_buf); + if (now) adns__timeouts(ads, 1, 0,0, *now); + adns__consistency(ads,0,cc_entex); +} + +/* fd handling functions. These are the top-level of the real work of + * reception and often transmission. + */ + +int adns__pollfds(adns_state ads, struct pollfd pollfds_buf[MAX_POLLFDS]) { + /* Returns the number of entries filled in. Always zeroes revents. */ + + assert(MAX_POLLFDS==2); + + pollfds_buf[0].fd= ads->udpsocket; + pollfds_buf[0].events= POLLIN; + pollfds_buf[0].revents= 0; + + switch (ads->tcpstate) { + case server_disconnected: + case server_broken: + return 1; + case server_connecting: + pollfds_buf[1].events= POLLOUT; + break; + case server_ok: + pollfds_buf[1].events= ads->tcpsend.used ? POLLIN|POLLOUT|POLLPRI : POLLIN|POLLPRI; + break; + default: + abort(); + } + pollfds_buf[1].fd= ads->tcpsocket; + return 2; +} + +int adns_processreadable(adns_state ads, int fd, const struct timeval *now) { + int want, dgramlen, r, udpaddrlen, serv, old_skip; + byte udpbuf[DNS_MAXUDP]; + struct sockaddr_in udpaddr; + + adns__consistency(ads,0,cc_entex); + + switch (ads->tcpstate) { + case server_disconnected: + case server_broken: + case server_connecting: + break; + case server_ok: + if (fd != ads->tcpsocket) break; + assert(!ads->tcprecv_skip); + do { + if (ads->tcprecv.used >= ads->tcprecv_skip+2) { + dgramlen= ((ads->tcprecv.buf[ads->tcprecv_skip]<<8) | + ads->tcprecv.buf[ads->tcprecv_skip+1]); + if (ads->tcprecv.used >= ads->tcprecv_skip+2+dgramlen) { + old_skip= ads->tcprecv_skip; + ads->tcprecv_skip += 2+dgramlen; + adns__procdgram(ads, ads->tcprecv.buf+old_skip+2, + dgramlen, ads->tcpserver, 1,*now); + continue; + } else { + want= 2+dgramlen; + } + } else { + want= 2; + } + ads->tcprecv.used -= ads->tcprecv_skip; + memmove(ads->tcprecv.buf,ads->tcprecv.buf+ads->tcprecv_skip,ads->tcprecv.used); + ads->tcprecv_skip= 0; + if (!adns__vbuf_ensure(&ads->tcprecv,want)) { r= ENOMEM; goto xit; } + assert(ads->tcprecv.used <= ads->tcprecv.avail); + if (ads->tcprecv.used == ads->tcprecv.avail) continue; + r= read(ads->tcpsocket, + ads->tcprecv.buf+ads->tcprecv.used, + ads->tcprecv.avail-ads->tcprecv.used); + if (r>0) { + ads->tcprecv.used+= r; + } else { + if (r) { + if (errno==EAGAIN || errno==EWOULDBLOCK) { r= 0; goto xit; } + if (errno==EINTR) continue; + if (errno_resources(errno)) { r= errno; goto xit; } + } + adns__tcp_broken(ads,"read",r?strerror(errno):"closed"); + } + } while (ads->tcpstate == server_ok); + r= 0; goto xit; + default: + abort(); + } + if (fd == ads->udpsocket) { + for (;;) { + udpaddrlen= sizeof(udpaddr); + r= recvfrom(ads->udpsocket,udpbuf,sizeof(udpbuf),0, + (struct sockaddr*)&udpaddr,&udpaddrlen); + if (r<0) { + if (errno == EAGAIN || errno == EWOULDBLOCK) { r= 0; goto xit; } + if (errno == EINTR) continue; + if (errno_resources(errno)) { r= errno; goto xit; } + adns__warn(ads,-1,0,"datagram receive error: %s",strerror(errno)); + r= 0; goto xit; + } + if (udpaddrlen != sizeof(udpaddr)) { + adns__diag(ads,-1,0,"datagram received with wrong address length %d" + " (expected %d)", udpaddrlen,sizeof(udpaddr)); + continue; + } + if (udpaddr.sin_family != AF_INET) { + adns__diag(ads,-1,0,"datagram received with wrong protocol family" + " %u (expected %u)",udpaddr.sin_family,AF_INET); + continue; + } + if (ntohs(udpaddr.sin_port) != DNS_PORT) { + adns__diag(ads,-1,0,"datagram received from wrong port %u (expected %u)", + ntohs(udpaddr.sin_port),DNS_PORT); + continue; + } + for (serv= 0; + serv < ads->nservers && + ads->servers[serv].addr.s_addr != udpaddr.sin_addr.s_addr; + serv++); + if (serv >= ads->nservers) { + adns__warn(ads,-1,0,"datagram received from unknown nameserver %s", + inet_ntoa(udpaddr.sin_addr)); + continue; + } + adns__procdgram(ads,udpbuf,r,serv,0,*now); + } + } + r= 0; +xit: + adns__consistency(ads,0,cc_entex); + return r; +} + +int adns_processwriteable(adns_state ads, int fd, const struct timeval *now) { + int r; + + adns__consistency(ads,0,cc_entex); + + switch (ads->tcpstate) { + case server_disconnected: + case server_broken: + break; + case server_connecting: + if (fd != ads->tcpsocket) break; + assert(ads->tcprecv.used==0); + assert(ads->tcprecv_skip==0); + for (;;) { + if (!adns__vbuf_ensure(&ads->tcprecv,1)) { r= ENOMEM; goto xit; } + r= read(ads->tcpsocket,&ads->tcprecv.buf,1); + if (r==0 || (r<0 && (errno==EAGAIN || errno==EWOULDBLOCK))) { + tcp_connected(ads,*now); + r= 0; goto xit; + } + if (r>0) { + adns__tcp_broken(ads,"connect/read","sent data before first request"); + r= 0; goto xit; + } + if (errno==EINTR) continue; + if (errno_resources(errno)) { r= errno; goto xit; } + adns__tcp_broken(ads,"connect/read",strerror(errno)); + r= 0; goto xit; + } /* not reached */ + case server_ok: + if (fd != ads->tcpsocket) break; + while (ads->tcpsend.used) { + adns__sigpipe_protect(ads); + r= write(ads->tcpsocket,ads->tcpsend.buf,ads->tcpsend.used); + adns__sigpipe_unprotect(ads); + if (r<0) { + if (errno==EINTR) continue; + if (errno==EAGAIN || errno==EWOULDBLOCK) { r= 0; goto xit; } + if (errno_resources(errno)) { r= errno; goto xit; } + adns__tcp_broken(ads,"write",strerror(errno)); + r= 0; goto xit; + } else if (r>0) { + ads->tcpsend.used -= r; + memmove(ads->tcpsend.buf,ads->tcpsend.buf+r,ads->tcpsend.used); + } + } + r= 0; + goto xit; + default: + abort(); + } + r= 0; +xit: + adns__consistency(ads,0,cc_entex); + return r; +} + +int adns_processexceptional(adns_state ads, int fd, const struct timeval *now) { + adns__consistency(ads,0,cc_entex); + switch (ads->tcpstate) { + case server_disconnected: + case server_broken: + break; + case server_connecting: + case server_ok: + if (fd != ads->tcpsocket) break; + adns__tcp_broken(ads,"poll/select","exceptional condition detected"); + break; + default: + abort(); + } + adns__consistency(ads,0,cc_entex); + return 0; +} + +static void fd_event(adns_state ads, int fd, + int revent, int pollflag, + int maxfd, const fd_set *fds, + int (*func)(adns_state, int fd, const struct timeval *now), + struct timeval now, int *r_r) { + int r; + + if (!(revent & pollflag)) return; + if (fds && !(fd= maxfd) maxfd= fd+1; + revents= pollfds[i].revents; + fd_event(ads,fd, revents,POLLIN, maxfd,readfds, adns_processreadable,now,r_r); + fd_event(ads,fd, revents,POLLOUT, maxfd,writefds, adns_processwriteable,now,r_r); + fd_event(ads,fd, revents,POLLPRI, maxfd,exceptfds, adns_processexceptional,now,r_r); + } +} + +/* Wrappers for select(2). */ + +void adns_beforeselect(adns_state ads, int *maxfd_io, fd_set *readfds_io, + fd_set *writefds_io, fd_set *exceptfds_io, + struct timeval **tv_mod, struct timeval *tv_tobuf, + const struct timeval *now) { + struct timeval tv_nowbuf; + struct pollfd pollfds[MAX_POLLFDS]; + int i, fd, maxfd, npollfds; + + adns__consistency(ads,0,cc_entex); + + if (tv_mod && (!*tv_mod || (*tv_mod)->tv_sec || (*tv_mod)->tv_usec)) { + /* The caller is planning to sleep. */ + adns__must_gettimeofday(ads,&now,&tv_nowbuf); + if (!now) { inter_immed(tv_mod,tv_tobuf); goto xit; } + adns__timeouts(ads, 0, tv_mod,tv_tobuf, *now); + } + + npollfds= adns__pollfds(ads,pollfds); + maxfd= *maxfd_io; + for (i=0; i= maxfd) maxfd= fd+1; + if (pollfds[i].events & POLLIN) FD_SET(fd,readfds_io); + if (pollfds[i].events & POLLOUT) FD_SET(fd,writefds_io); + if (pollfds[i].events & POLLPRI) FD_SET(fd,exceptfds_io); + } + *maxfd_io= maxfd; + +xit: + adns__consistency(ads,0,cc_entex); +} + +void adns_afterselect(adns_state ads, int maxfd, const fd_set *readfds, + const fd_set *writefds, const fd_set *exceptfds, + const struct timeval *now) { + struct timeval tv_buf; + struct pollfd pollfds[MAX_POLLFDS]; + int npollfds, i; + + adns__consistency(ads,0,cc_entex); + adns__must_gettimeofday(ads,&now,&tv_buf); + if (!now) goto xit; + adns_processtimeouts(ads,now); + + npollfds= adns__pollfds(ads,pollfds); + for (i=0; iudpw.head) adns__query_fail(ads->udpw.head, adns_s_systemfail); + while (ads->tcpw.head) adns__query_fail(ads->tcpw.head, adns_s_systemfail); + + switch (ads->tcpstate) { + case server_connecting: + case server_ok: + adns__tcp_broken(ads,0,0); + break; + case server_disconnected: + case server_broken: + break; + default: + abort(); + } + adns__consistency(ads,0,cc_entex); +} + +int adns_processany(adns_state ads) { + int r, i; + struct timeval now; + struct pollfd pollfds[MAX_POLLFDS]; + int npollfds; + + adns__consistency(ads,0,cc_entex); + + r= gettimeofday(&now,0); + if (!r) adns_processtimeouts(ads,&now); + + /* We just use adns__fdevents to loop over the fd's trying them. + * This seems more sensible than calling select, since we're most + * likely just to want to do a read on one or two fds anyway. + */ + npollfds= adns__pollfds(ads,pollfds); + for (i=0; iiflags & adns_if_noautosys) return; + adns_processany(ads); +} + +int adns__internal_check(adns_state ads, + adns_query *query_io, + adns_answer **answer, + void **context_r) { + adns_query qu; + + qu= *query_io; + if (!qu) { + if (ads->output.head) { + qu= ads->output.head; + } else if (ads->udpw.head || ads->tcpw.head) { + return EAGAIN; + } else { + return ESRCH; + } + } else { + if (qu->id>=0) return EAGAIN; + } + ADNS_LIST_UNLINK(ads->output,qu); + *answer= qu->answer; + if (context_r) *context_r= qu->ctx.ext; + *query_io= qu; + free(qu); + return 0; +} + +int adns_wait(adns_state ads, + adns_query *query_io, + adns_answer **answer_r, + void **context_r) { + int r, maxfd, rsel; + fd_set readfds, writefds, exceptfds; + struct timeval tvbuf, *tvp; + + adns__consistency(ads,*query_io,cc_entex); + for (;;) { + r= adns__internal_check(ads,query_io,answer_r,context_r); + if (r != EAGAIN) break; + maxfd= 0; tvp= 0; + FD_ZERO(&readfds); FD_ZERO(&writefds); FD_ZERO(&exceptfds); + adns_beforeselect(ads,&maxfd,&readfds,&writefds,&exceptfds,&tvp,&tvbuf,0); + assert(tvp); + rsel= select(maxfd,&readfds,&writefds,&exceptfds,tvp); + if (rsel==-1) { + if (errno == EINTR) { + if (ads->iflags & adns_if_eintr) { r= EINTR; break; } + } else { + adns__diag(ads,-1,0,"select failed in wait: %s",strerror(errno)); + adns_globalsystemfailure(ads); + } + } else { + assert(rsel >= 0); + adns_afterselect(ads,maxfd,&readfds,&writefds,&exceptfds,0); + } + } + adns__consistency(ads,0,cc_entex); + return r; +} + +int adns_check(adns_state ads, + adns_query *query_io, + adns_answer **answer_r, + void **context_r) { + struct timeval now; + int r; + + adns__consistency(ads,*query_io,cc_entex); + r= gettimeofday(&now,0); + if (!r) adns__autosys(ads,now); + + r= adns__internal_check(ads,query_io,answer_r,context_r); + adns__consistency(ads,0,cc_entex); + return r; +} Index: ossp-pkg/adns/adns_query.c RCS File: /v/ossp/cvs/ossp-pkg/adns/adns_query.c,v co -q -kk -p'1.6' '/v/ossp/cvs/ossp-pkg/adns/adns_query.c,v' | diff -u /dev/null - -L'ossp-pkg/adns/adns_query.c' 2>/dev/null --- ossp-pkg/adns/adns_query.c +++ - 2024-05-14 05:25:55.294820176 +0200 @@ -0,0 +1,572 @@ +/* + * query.c + * - overall query management (allocation, completion) + * - per-query memory management + * - query submission and cancellation (user-visible and internal) + */ +/* + * This file is + * Copyright (C) 1997-2000 Ian Jackson + * + * It is part of adns, which is + * Copyright (C) 1997-2000 Ian Jackson + * Copyright (C) 1999 Tony Finch + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#include "adns_internal.h" + +#include +#include +#include + +#include + +#include "adns_internal.h" + +static adns_query query_alloc(adns_state ads, const typeinfo *typei, + adns_queryflags flags, struct timeval now) { + /* Allocate a virgin query and return it. */ + adns_query qu; + + qu= malloc(sizeof(*qu)); if (!qu) return 0; + qu->answer= malloc(sizeof(*qu->answer)); if (!qu->answer) { free(qu); return 0; } + + qu->ads= ads; + qu->state= query_tosend; + qu->back= qu->next= qu->parent= 0; + ADNS_LIST_INIT(qu->children); + ADNS_LINK_INIT(qu->siblings); + ADNS_LIST_INIT(qu->allocations); + qu->interim_allocd= 0; + qu->preserved_allocd= 0; + qu->final_allocspace= 0; + + qu->typei= typei; + qu->query_dgram= 0; + qu->query_dglen= 0; + adns__vbuf_init(&qu->vb); + + qu->cname_dgram= 0; + qu->cname_dglen= qu->cname_begin= 0; + + adns__vbuf_init(&qu->search_vb); + qu->search_origlen= qu->search_pos= qu->search_doneabs= 0; + + qu->id= -2; /* will be overwritten with real id before we leave adns */ + qu->flags= flags; + qu->retries= 0; + qu->udpnextserver= 0; + qu->udpsent= 0; + timerclear(&qu->timeout); + qu->expires= now.tv_sec + MAXTTLBELIEVE; + + memset(&qu->ctx,0,sizeof(qu->ctx)); + + qu->answer->status= adns_s_ok; + qu->answer->cname= qu->answer->owner= 0; + qu->answer->type= typei->type; + qu->answer->expires= -1; + qu->answer->nrrs= 0; + qu->answer->rrs.untyped= 0; + qu->answer->rrsz= typei->rrsz; + + return qu; +} + +static void query_submit(adns_state ads, adns_query qu, + const typeinfo *typei, vbuf *qumsg_vb, int id, + adns_queryflags flags, struct timeval now) { + /* Fills in the query message in for a previously-allocated query, + * and submits it. Cannot fail. Takes over the memory for qumsg_vb. + */ + + qu->vb= *qumsg_vb; + adns__vbuf_init(qumsg_vb); + + qu->query_dgram= malloc(qu->vb.used); + if (!qu->query_dgram) { adns__query_fail(qu,adns_s_nomemory); return; } + + qu->id= id; + qu->query_dglen= qu->vb.used; + memcpy(qu->query_dgram,qu->vb.buf,qu->vb.used); + + adns__query_send(qu,now); +} + +adns_status adns__internal_submit(adns_state ads, adns_query *query_r, + const typeinfo *typei, vbuf *qumsg_vb, int id, + adns_queryflags flags, struct timeval now, + const qcontext *ctx) { + adns_query qu; + + qu= query_alloc(ads,typei,flags,now); + if (!qu) { adns__vbuf_free(qumsg_vb); return adns_s_nomemory; } + *query_r= qu; + + memcpy(&qu->ctx,ctx,sizeof(qu->ctx)); + query_submit(ads,qu, typei,qumsg_vb,id,flags,now); + + return adns_s_ok; +} + +static void query_simple(adns_state ads, adns_query qu, + const char *owner, int ol, + const typeinfo *typei, adns_queryflags flags, + struct timeval now) { + vbuf vb_new; + int id; + adns_status stat; + + stat= adns__mkquery(ads,&qu->vb,&id, owner,ol, typei,flags); + if (stat) { + if (stat == adns_s_querydomaintoolong && (flags & adns_qf_search)) { + adns__search_next(ads,qu,now); + return; + } else { + adns__query_fail(qu,stat); + return; + } + } + + vb_new= qu->vb; + adns__vbuf_init(&qu->vb); + query_submit(ads,qu, typei,&vb_new,id, flags,now); +} + +void adns__search_next(adns_state ads, adns_query qu, struct timeval now) { + const char *nextentry; + adns_status stat; + + if (qu->search_doneabs<0) { + nextentry= 0; + qu->search_doneabs= 1; + } else { + if (qu->search_pos >= ads->nsearchlist) { + if (qu->search_doneabs) { + stat= adns_s_nxdomain; goto x_fail; + return; + } else { + nextentry= 0; + qu->search_doneabs= 1; + } + } else { + nextentry= ads->searchlist[qu->search_pos++]; + } + } + + qu->search_vb.used= qu->search_origlen; + if (nextentry) { + if (!adns__vbuf_append(&qu->search_vb,(const byte *)".",1) || + !adns__vbuf_appendstr(&qu->search_vb,nextentry)) { + stat= adns_s_nomemory; goto x_fail; + } + } + + free(qu->query_dgram); + qu->query_dgram= 0; qu->query_dglen= 0; + + query_simple(ads,qu, (const char *)qu->search_vb.buf, qu->search_vb.used, qu->typei, qu->flags, now); + return; + +x_fail: + adns__query_fail(qu,stat); +} + +static int save_owner(adns_query qu, const char *owner, int ol) { + /* Returns 1 if OK, otherwise there was no memory. */ + adns_answer *ans; + + ans= qu->answer; + assert(!ans->owner); + + ans->owner= adns__alloc_preserved(qu,ol+1); if (!ans->owner) return 0; + + memcpy(ans->owner,owner,ol); + ans->owner[ol]= 0; + return 1; +} + +int adns_submit(adns_state ads, + const char *owner, + adns_rrtype type, + adns_queryflags flags, + void *context, + adns_query *query_r) { + int r, ol, ndots; + adns_status stat; + const typeinfo *typei; + struct timeval now; + adns_query qu; + const char *p; + + adns__consistency(ads,0,cc_entex); + + typei= adns__findtype(type); + if (!typei) return ENOSYS; + + r= gettimeofday(&now,0); if (r) goto x_errno; + qu= query_alloc(ads,typei,flags,now); if (!qu) goto x_errno; + + qu->ctx.ext= context; + qu->ctx.callback= 0; + memset(&qu->ctx.info,0,sizeof(qu->ctx.info)); + + *query_r= qu; + + ol= strlen(owner); + if (!ol) { stat= adns_s_querydomaininvalid; goto x_adnsfail; } + if (ol>DNS_MAXDOMAIN+1) { stat= adns_s_querydomaintoolong; goto x_adnsfail; } + + if (ol>=1 && owner[ol-1]=='.' && (ol<2 || owner[ol-2]!='\\')) { + flags &= ~adns_qf_search; + qu->flags= flags; + ol--; + } + + if (flags & adns_qf_search) { + r= adns__vbuf_append(&qu->search_vb,(const byte *)owner,ol); + if (!r) { stat= adns_s_nomemory; goto x_adnsfail; } + + for (ndots=0, p=owner; (p= strchr(p,'.')); p++, ndots++); + qu->search_doneabs= (ndots >= ads->searchndots) ? -1 : 0; + qu->search_origlen= ol; + adns__search_next(ads,qu,now); + } else { + if (flags & adns_qf_owner) { + if (!save_owner(qu,owner,ol)) { stat= adns_s_nomemory; goto x_adnsfail; } + } + query_simple(ads,qu, owner,ol, typei,flags, now); + } + adns__autosys(ads,now); + adns__consistency(ads,qu,cc_entex); + return 0; + + x_adnsfail: + adns__query_fail(qu,stat); + adns__consistency(ads,qu,cc_entex); + return 0; + + x_errno: + r= errno; + assert(r); + adns__consistency(ads,0,cc_entex); + return r; +} + +int adns_submit_reverse_any(adns_state ads, + const struct sockaddr *addr, + const char *zone, + adns_rrtype type, + adns_queryflags flags, + void *context, + adns_query *query_r) { + const unsigned char *iaddr; + char *buf, *buf_free; + char shortbuf[100]; + int r, lreq; + + flags &= ~adns_qf_search; + + if (addr->sa_family != AF_INET) return ENOSYS; + iaddr= (const unsigned char*) &(((const struct sockaddr_in*)addr) -> sin_addr); + + lreq= strlen(zone) + 4*4 + 1; + if (lreq > sizeof(shortbuf)) { + buf= malloc(strlen(zone) + 4*4 + 1); + if (!buf) return errno; + buf_free= buf; + } else { + buf= shortbuf; + buf_free= 0; + } + sprintf(buf, "%d.%d.%d.%d.%s", iaddr[3], iaddr[2], iaddr[1], iaddr[0], zone); + + r= adns_submit(ads,buf,type,flags,context,query_r); + free(buf_free); + return r; +} + +int adns_submit_reverse(adns_state ads, + const struct sockaddr *addr, + adns_rrtype type, + adns_queryflags flags, + void *context, + adns_query *query_r) { + if (type != adns_r_ptr && type != adns_r_ptr_raw) return EINVAL; + return adns_submit_reverse_any(ads,addr,"in-addr.arpa",type,flags,context,query_r); +} + +int adns_synchronous(adns_state ads, + const char *owner, + adns_rrtype type, + adns_queryflags flags, + adns_answer **answer_r) { + adns_query qu; + int r; + + r= adns_submit(ads,owner,type,flags,0,&qu); + if (r) return r; + + r= adns_wait(ads,&qu,answer_r,0); + if (r) adns_cancel(qu); + + return r; +} + +static void *alloc_common(adns_query qu, size_t sz) { + allocnode *an; + + if (!sz) return qu; /* Any old pointer will do */ + assert(!qu->final_allocspace); + an= malloc(MEM_ROUND(MEM_ROUND(sizeof(*an)) + sz)); + if (!an) return 0; + ADNS_LIST_LINK_TAIL(qu->allocations,an); + return (byte*)an + MEM_ROUND(sizeof(*an)); +} + +void *adns__alloc_interim(adns_query qu, size_t sz) { + void *rv; + + sz= MEM_ROUND(sz); + rv= alloc_common(qu,sz); + if (!rv) return 0; + qu->interim_allocd += sz; + return rv; +} + +void *adns__alloc_preserved(adns_query qu, size_t sz) { + void *rv; + + sz= MEM_ROUND(sz); + rv= adns__alloc_interim(qu,sz); + if (!rv) return 0; + qu->preserved_allocd += sz; + return rv; +} + +void *adns__alloc_mine(adns_query qu, size_t sz) { + return alloc_common(qu,MEM_ROUND(sz)); +} + +void adns__transfer_interim(adns_query from, adns_query to, void *block, size_t sz) { + allocnode *an; + + if (!block) return; + an= (void*)((byte*)block - MEM_ROUND(sizeof(*an))); + + assert(!to->final_allocspace); + assert(!from->final_allocspace); + + ADNS_LIST_UNLINK(from->allocations,an); + ADNS_LIST_LINK_TAIL(to->allocations,an); + + sz= MEM_ROUND(sz); + from->interim_allocd -= sz; + to->interim_allocd += sz; + + if (to->expires > from->expires) to->expires= from->expires; +} + +void *adns__alloc_final(adns_query qu, size_t sz) { + /* When we're in the _final stage, we _subtract_ from interim_alloc'd + * each allocation, and use final_allocspace to point to the next free + * bit. + */ + void *rp; + + sz= MEM_ROUND(sz); + rp= qu->final_allocspace; + assert(rp); + qu->interim_allocd -= sz; + assert(qu->interim_allocd>=0); + qu->final_allocspace= (byte*)rp + sz; + return rp; +} + +static void cancel_children(adns_query qu) { + adns_query cqu, ncqu; + + for (cqu= qu->children.head; cqu; cqu= ncqu) { + ncqu= cqu->siblings.next; + adns_cancel(cqu); + } +} + +void adns__reset_preserved(adns_query qu) { + assert(!qu->final_allocspace); + cancel_children(qu); + qu->answer->nrrs= 0; + qu->answer->rrs.untyped= 0; + qu->interim_allocd= qu->preserved_allocd; +} + +static void free_query_allocs(adns_query qu) { + allocnode *an, *ann; + + cancel_children(qu); + for (an= qu->allocations.head; an; an= ann) { ann= an->next; free(an); } + ADNS_LIST_INIT(qu->allocations); + adns__vbuf_free(&qu->vb); + adns__vbuf_free(&qu->search_vb); + free(qu->query_dgram); + qu->query_dgram= 0; +} + +void adns_cancel(adns_query qu) { + adns_state ads; + + ads= qu->ads; + adns__consistency(ads,qu,cc_entex); + if (qu->parent) ADNS_LIST_UNLINK_PART(qu->parent->children,qu,siblings.); + switch (qu->state) { + case query_tosend: + ADNS_LIST_UNLINK(ads->udpw,qu); + break; + case query_tcpw: + ADNS_LIST_UNLINK(ads->tcpw,qu); + break; + case query_childw: + ADNS_LIST_UNLINK(ads->childw,qu); + break; + case query_done: + ADNS_LIST_UNLINK(ads->output,qu); + break; + default: + abort(); + } + free_query_allocs(qu); + free(qu->answer); + free(qu); + adns__consistency(ads,0,cc_entex); +} + +void adns__update_expires(adns_query qu, unsigned long ttl, struct timeval now) { + time_t max; + + assert(ttl <= MAXTTLBELIEVE); + max= now.tv_sec + ttl; + if (qu->expires < max) return; + qu->expires= max; +} + +static void makefinal_query(adns_query qu) { + adns_answer *ans; + int rrn; + + ans= qu->answer; + + if (qu->interim_allocd) { + ans= realloc(qu->answer, MEM_ROUND(MEM_ROUND(sizeof(*ans)) + qu->interim_allocd)); + if (!ans) goto x_nomem; + qu->answer= ans; + } + + qu->final_allocspace= (byte*)ans + MEM_ROUND(sizeof(*ans)); + adns__makefinal_str(qu,&ans->cname); + adns__makefinal_str(qu,&ans->owner); + + if (ans->nrrs) { + adns__makefinal_block(qu, &ans->rrs.untyped, ans->nrrs*ans->rrsz); + + for (rrn=0; rrnnrrs; rrn++) + qu->typei->makefinal(qu, ans->rrs.bytes + rrn*ans->rrsz); + } + + free_query_allocs(qu); + return; + + x_nomem: + qu->preserved_allocd= 0; + qu->answer->cname= 0; + qu->answer->owner= 0; + adns__reset_preserved(qu); /* (but we just threw away the preserved stuff) */ + + qu->answer->status= adns_s_nomemory; + free_query_allocs(qu); +} + +void adns__query_done(adns_query qu) { + adns_answer *ans; + adns_query parent; + + cancel_children(qu); + + qu->id= -1; + ans= qu->answer; + + if (qu->flags & adns_qf_owner && qu->flags & adns_qf_search && + ans->status != adns_s_nomemory) { + if (!save_owner(qu, (const char *)qu->search_vb.buf, qu->search_vb.used)) { + adns__query_fail(qu,adns_s_nomemory); + return; + } + } + + if (ans->nrrs && qu->typei->diff_needswap) { + if (!adns__vbuf_ensure(&qu->vb,qu->typei->rrsz)) { + adns__query_fail(qu,adns_s_nomemory); + return; + } + adns__isort(ans->rrs.bytes, ans->nrrs, ans->rrsz, + qu->vb.buf, + (int(*)(void*, const void*, const void*))qu->typei->diff_needswap, + qu->ads); + } + + ans->expires= qu->expires; + parent= qu->parent; + if (parent) { + ADNS_LIST_UNLINK_PART(parent->children,qu,siblings.); + ADNS_LIST_UNLINK(qu->ads->childw,parent); + qu->ctx.callback(parent,qu); + free_query_allocs(qu); + free(qu->answer); + free(qu); + } else { + makefinal_query(qu); + ADNS_LIST_LINK_TAIL(qu->ads->output,qu); + qu->state= query_done; + } +} + +void adns__query_fail(adns_query qu, adns_status stat) { + adns__reset_preserved(qu); + qu->answer->status= stat; + adns__query_done(qu); +} + +void adns__makefinal_str(adns_query qu, char **strp) { + int l; + char *before, *after; + + before= *strp; + if (!before) return; + l= strlen(before)+1; + after= adns__alloc_final(qu,l); + memcpy(after,before,l); + *strp= after; +} + +void adns__makefinal_block(adns_query qu, void **blpp, size_t sz) { + void *before, *after; + + before= *blpp; + if (!before) return; + after= adns__alloc_final(qu,sz); + memcpy(after,before,sz); + *blpp= after; +} Index: ossp-pkg/adns/adns_reply.c RCS File: /v/ossp/cvs/ossp-pkg/adns/adns_reply.c,v co -q -kk -p'1.6' '/v/ossp/cvs/ossp-pkg/adns/adns_reply.c,v' | diff -u /dev/null - -L'ossp-pkg/adns/adns_reply.c' 2>/dev/null --- ossp-pkg/adns/adns_reply.c +++ - 2024-05-14 05:25:55.297644762 +0200 @@ -0,0 +1,370 @@ +/* + * reply.c + * - main handling and parsing routine for received datagrams + */ +/* + * This file is + * Copyright (C) 1997-2000 Ian Jackson + * + * It is part of adns, which is + * Copyright (C) 1997-2000 Ian Jackson + * Copyright (C) 1999 Tony Finch + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#include + +#include "adns_internal.h" + +void adns__procdgram(adns_state ads, const byte *dgram, int dglen, + int serv, int viatcp, struct timeval now) { + int cbyte, rrstart, wantedrrs, rri, foundsoa, foundns, cname_here; + int id, f1, f2, qdcount, ancount, nscount, arcount; + int flg_ra, flg_rd, flg_tc, flg_qr, opcode; + int rrtype, rrclass, rdlength, rdstart; + int anstart, nsstart, arstart; + int ownermatched, l, nrrs; + unsigned long ttl, soattl; + const typeinfo *typei; + adns_query qu, nqu; + dns_rcode rcode; + adns_status st; + vbuf tempvb; + byte *newquery, *rrsdata; + parseinfo pai; + + if (dglen>3; + flg_tc= f1&0x02; + flg_rd= f1&0x01; + flg_ra= f2&0x80; + rcode= (f2&0x0f); + + cname_here= 0; + + if (!flg_qr) { + adns__diag(ads,serv,0,"server sent us a query, not a response"); + return; + } + if (opcode) { + adns__diag(ads,serv,0,"server sent us unknown opcode %d (wanted 0=QUERY)",opcode); + return; + } + + qu= 0; + /* See if we can find the relevant query, or leave qu=0 otherwise ... */ + + if (qdcount == 1) { + for (qu= viatcp ? ads->tcpw.head : ads->udpw.head; qu; qu= nqu) { + nqu= qu->next; + if (qu->id != id) continue; + if (dglen < qu->query_dglen) continue; + if (memcmp(qu->query_dgram+DNS_HDRSIZE, + dgram+DNS_HDRSIZE, + qu->query_dglen-DNS_HDRSIZE)) + continue; + if (viatcp) { + assert(qu->state == query_tcpw); + } else { + assert(qu->state == query_tosend); + if (!(qu->udpsent & (1<tcpw,qu); + else ADNS_LIST_UNLINK(ads->udpw,qu); + } + } + + /* If we're going to ignore the packet, we return as soon as we have + * failed the query (if any) and printed the warning message (if + * any). + */ + switch (rcode) { + case rcode_noerror: + case rcode_nxdomain: + break; + case rcode_formaterror: + adns__warn(ads,serv,qu,"server cannot understand our query (Format Error)"); + if (qu) adns__query_fail(qu,adns_s_rcodeformaterror); + return; + case rcode_servfail: + if (qu) adns__query_fail(qu,adns_s_rcodeservfail); + else adns__debug(ads,serv,qu,"server failure on unidentifiable query"); + return; + case rcode_notimp: + adns__warn(ads,serv,qu,"server claims not to implement our query"); + if (qu) adns__query_fail(qu,adns_s_rcodenotimplemented); + return; + case rcode_refused: + adns__debug(ads,serv,qu,"server refused our query"); + if (qu) adns__query_fail(qu,adns_s_rcoderefused); + return; + default: + adns__warn(ads,serv,qu,"server gave unknown response code %d",rcode); + if (qu) adns__query_fail(qu,adns_s_rcodeunknown); + return; + } + + if (!qu) { + if (!qdcount) { + adns__diag(ads,serv,0,"server sent reply without quoting our question"); + } else if (qdcount>1) { + adns__diag(ads,serv,0,"server claimed to answer %d questions with one message", + qdcount); + } else if (ads->iflags & adns_if_debug) { + adns__vbuf_init(&tempvb); + adns__debug(ads,serv,0,"reply not found, id %02x, query owner %s", + id, adns__diag_domain(ads,serv,0,&tempvb,dgram,dglen,DNS_HDRSIZE)); + adns__vbuf_free(&tempvb); + } + return; + } + + /* We're definitely going to do something with this packet and this query now. */ + + anstart= qu->query_dglen; + arstart= -1; + + /* Now, take a look at the answer section, and see if it is complete. + * If it has any CNAMEs we stuff them in the answer. + */ + wantedrrs= 0; + cbyte= anstart; + for (rri= 0; rriiflags & adns_if_debug) { + adns__debug(ads,serv,qu,"ignoring RR with an unexpected owner %s", + adns__diag_domain(ads,serv,qu, &qu->vb, dgram,dglen,rrstart)); + } + continue; + } + if (rrtype == adns_r_cname && + (qu->typei->type & adns__rrt_typemask) != adns_r_cname) { + if (qu->flags & adns_qf_cname_forbid) { + adns__query_fail(qu,adns_s_prohibitedcname); + return; + } else if (qu->cname_dgram) { /* Ignore second and subsequent CNAME(s) */ + adns__debug(ads,serv,qu,"allegedly canonical name %s is actually alias for %s", + qu->answer->cname, + adns__diag_domain(ads,serv,qu, &qu->vb, dgram,dglen,rdstart)); + adns__query_fail(qu,adns_s_prohibitedcname); + return; + } else if (wantedrrs) { /* Ignore CNAME(s) after RR(s). */ + adns__debug(ads,serv,qu,"ignoring CNAME (to %s) coexisting with RR", + adns__diag_domain(ads,serv,qu, &qu->vb, dgram,dglen,rdstart)); + } else { + qu->cname_begin= rdstart; + qu->cname_dglen= dglen; + st= adns__parse_domain(ads,serv,qu, &qu->vb, + qu->flags & adns_qf_quotefail_cname ? 0 : pdf_quoteok, + dgram,dglen, &rdstart,rdstart+rdlength); + if (!qu->vb.used) goto x_truncated; + if (st) { adns__query_fail(qu,st); return; } + l= strlen((char *)qu->vb.buf)+1; + qu->answer->cname= adns__alloc_preserved(qu,l); + if (!qu->answer->cname) { adns__query_fail(qu,adns_s_nomemory); return; } + + qu->cname_dgram= adns__alloc_mine(qu,dglen); + memcpy(qu->cname_dgram,dgram,dglen); + + memcpy(qu->answer->cname,qu->vb.buf,l); + cname_here= 1; + adns__update_expires(qu,ttl,now); + /* If we find the answer section truncated after this point we restart + * the query at the CNAME; if beforehand then we obviously have to use + * TCP. If there is no truncation we can use the whole answer if + * it contains the relevant info. + */ + } + } else if (rrtype == (qu->typei->type & adns__rrt_typemask)) { + wantedrrs++; + } else { + adns__debug(ads,serv,qu,"ignoring answer RR with irrelevant type %d",rrtype); + } + } + + /* We defer handling truncated responses here, in case there was a CNAME + * which we could use. + */ + if (flg_tc) goto x_truncated; + + nsstart= cbyte; + + if (!wantedrrs) { + /* Oops, NODATA or NXDOMAIN or perhaps a referral (which would be a problem) */ + + /* RFC2308: NODATA has _either_ a SOA _or_ _no_ NS records in authority section */ + foundsoa= 0; soattl= 0; foundns= 0; + for (rri= 0; rriflags & adns_qf_search) { + adns__search_next(ads,qu,now); + } else { + adns__query_fail(qu,adns_s_nxdomain); + } + return; + } + + if (foundsoa || !foundns) { + /* Aha ! A NODATA response, good. */ + adns__update_expires(qu,soattl,now); + adns__query_fail(qu,adns_s_nodata); + return; + } + + /* Now what ? No relevant answers, no SOA, and at least some NS's. + * Looks like a referral. Just one last chance ... if we came across + * a CNAME in this datagram then we should probably do our own CNAME + * lookup now in the hope that we won't get a referral again. + */ + if (cname_here) goto x_restartquery; + + /* Bloody hell, I thought we asked for recursion ? */ + if (!flg_ra) { + adns__diag(ads,serv,qu,"server is not willing to do recursive lookups for us"); + adns__query_fail(qu,adns_s_norecurse); + } else { + if (!flg_rd) + adns__diag(ads,serv,qu,"server thinks we didn't ask for recursive lookup"); + else + adns__debug(ads,serv,qu,"server claims to do recursion, but gave us a referral"); + adns__query_fail(qu,adns_s_invalidresponse); + } + return; + } + + /* Now, we have some RRs which we wanted. */ + + qu->answer->rrs.untyped= adns__alloc_interim(qu,qu->typei->rrsz*wantedrrs); + if (!qu->answer->rrs.untyped) { adns__query_fail(qu,adns_s_nomemory); return; } + + typei= qu->typei; + cbyte= anstart; + rrsdata= qu->answer->rrs.bytes; + + pai.ads= qu->ads; + pai.qu= qu; + pai.serv= serv; + pai.dgram= dgram; + pai.dglen= dglen; + pai.nsstart= nsstart; + pai.nscount= nscount; + pai.arcount= arcount; + pai.now= now; + + for (rri=0, nrrs=0; rritypei->type & adns__rrt_typemask) || + !ownermatched) + continue; + adns__update_expires(qu,ttl,now); + st= typei->parse(&pai, rdstart,rdstart+rdlength, rrsdata+nrrs*typei->rrsz); + if (st) { adns__query_fail(qu,st); return; } + if (rdstart==-1) goto x_truncated; + nrrs++; + } + assert(nrrs==wantedrrs); + qu->answer->nrrs= nrrs; + + /* This may have generated some child queries ... */ + if (qu->children.head) { + qu->state= query_childw; + ADNS_LIST_LINK_TAIL(ads->childw,qu); + return; + } + adns__query_done(qu); + return; + + x_truncated: + + if (!flg_tc) { + adns__diag(ads,serv,qu,"server sent datagram which points outside itself"); + adns__query_fail(qu,adns_s_invalidresponse); + return; + } + qu->flags |= adns_qf_usevc; + + x_restartquery: + if (qu->cname_dgram) { + st= adns__mkquery_frdgram(qu->ads,&qu->vb,&qu->id, + qu->cname_dgram, qu->cname_dglen, qu->cname_begin, + qu->typei->type, qu->flags); + if (st) { adns__query_fail(qu,st); return; } + + newquery= realloc(qu->query_dgram,qu->vb.used); + if (!newquery) { adns__query_fail(qu,adns_s_nomemory); return; } + + qu->query_dgram= newquery; + qu->query_dglen= qu->vb.used; + memcpy(newquery,qu->vb.buf,qu->vb.used); + } + + if (qu->state == query_tcpw) qu->state= query_tosend; + qu->retries= 0; + adns__reset_preserved(qu); + adns__query_send(qu,now); +} Index: ossp-pkg/adns/adns_setup.c RCS File: /v/ossp/cvs/ossp-pkg/adns/adns_setup.c,v co -q -kk -p'1.4' '/v/ossp/cvs/ossp-pkg/adns/adns_setup.c,v' | diff -u /dev/null - -L'ossp-pkg/adns/adns_setup.c' 2>/dev/null --- ossp-pkg/adns/adns_setup.c +++ - 2024-05-14 05:25:55.300361188 +0200 @@ -0,0 +1,643 @@ +/* + * setup.c + * - configuration file parsing + * - management of global state + */ +/* + * This file is + * Copyright (C) 1997-1999 Ian Jackson + * + * It is part of adns, which is + * Copyright (C) 1997-2000 Ian Jackson + * Copyright (C) 1999 Tony Finch + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#include "adns_internal.h" + +static void readconfig(adns_state ads, const char *filename, int warnmissing); + +static void addserver(adns_state ads, struct in_addr addr) { + int i; + struct server *ss; + + for (i=0; inservers; i++) { + if (ads->servers[i].addr.s_addr == addr.s_addr) { + adns__debug(ads,-1,0,"duplicate nameserver %s ignored",inet_ntoa(addr)); + return; + } + } + + if (ads->nservers>=MAXSERVERS) { + adns__diag(ads,-1,0,"too many nameservers, ignoring %s",inet_ntoa(addr)); + return; + } + + ss= ads->servers+ads->nservers; + ss->addr= addr; + ads->nservers++; +} + +static void freesearchlist(adns_state ads) { + if (ads->nsearchlist) free(*ads->searchlist); + free(ads->searchlist); +} + +static void saveerr(adns_state ads, int en) { + if (!ads->configerrno) ads->configerrno= en; +} + +static void configparseerr(adns_state ads, const char *fn, int lno, + const char *fmt, ...) { + va_list al; + + saveerr(ads,EINVAL); + if (!ads->diagfile || (ads->iflags & adns_if_noerrprint)) return; + + if (lno==-1) fprintf(ads->diagfile,"adns: %s: ",fn); + else fprintf(ads->diagfile,"adns: %s:%d: ",fn,lno); + va_start(al,fmt); + vfprintf(ads->diagfile,fmt,al); + va_end(al); + fputc('\n',ads->diagfile); +} + +static int nextword(const char **bufp_io, const char **word_r, int *l_r) { + const char *p, *q; + + p= *bufp_io; + while (ctype_whitespace(*p)) p++; + if (!*p) return 0; + + q= p; + while (*q && !ctype_whitespace(*q)) q++; + + *l_r= q-p; + *word_r= p; + *bufp_io= q; + + return 1; +} + +static void ccf_nameserver(adns_state ads, const char *fn, int lno, const char *buf) { + struct in_addr ia; + + if (!inet_aton(buf,&ia)) { + configparseerr(ads,fn,lno,"invalid nameserver address `%s'",buf); + return; + } + adns__debug(ads,-1,0,"using nameserver %s",inet_ntoa(ia)); + addserver(ads,ia); +} + +static void ccf_search(adns_state ads, const char *fn, int lno, const char *buf) { + const char *bufp, *word; + char *newchars, **newptrs, **pp; + int count, tl, l; + + if (!buf) return; + + bufp= buf; + count= 0; + tl= 0; + while (nextword(&bufp,&word,&l)) { count++; tl += l+1; } + + newptrs= malloc(sizeof(char*)*count); if (!newptrs) { saveerr(ads,errno); return; } + newchars= malloc(tl); if (!newchars) { saveerr(ads,errno); free(newptrs); return; } + + bufp= buf; + pp= newptrs; + while (nextword(&bufp,&word,&l)) { + *pp++= newchars; + memcpy(newchars,word,l); + newchars += l; + *newchars++ = 0; + } + + freesearchlist(ads); + ads->nsearchlist= count; + ads->searchlist= newptrs; +} + +static void ccf_sortlist(adns_state ads, const char *fn, int lno, const char *buf) { + const char *word; + char tbuf[200], *slash, *ep; + struct in_addr base, mask; + int l; + unsigned long initial, baselocal; + + if (!buf) return; + + ads->nsortlist= 0; + while (nextword(&buf,&word,&l)) { + if (ads->nsortlist >= MAXSORTLIST) { + adns__diag(ads,-1,0,"too many sortlist entries, ignoring %.*s onwards",l,word); + return; + } + + if (l >= sizeof(tbuf)) { + configparseerr(ads,fn,lno,"sortlist entry `%.*s' too long",l,word); + continue; + } + + memcpy(tbuf,word,l); tbuf[l]= 0; + slash= strchr(tbuf,'/'); + if (slash) *slash++= 0; + + if (!inet_aton(tbuf,&base)) { + configparseerr(ads,fn,lno,"invalid address `%s' in sortlist",tbuf); + continue; + } + + if (slash) { + if (strchr(slash,'.')) { + if (!inet_aton(slash,&mask)) { + configparseerr(ads,fn,lno,"invalid mask `%s' in sortlist",slash); + continue; + } + if (base.s_addr & ~mask.s_addr) { + configparseerr(ads,fn,lno, + "mask `%s' in sortlist overlaps address `%s'",slash,tbuf); + continue; + } + } else { + initial= strtoul(slash,&ep,10); + if (*ep || initial>32) { + configparseerr(ads,fn,lno,"mask length `%s' invalid",slash); + continue; + } + mask.s_addr= htonl((0x0ffffffffUL) << (32-initial)); + } + } else { + baselocal= ntohl(base.s_addr); + if (!baselocal & 0x080000000UL) /* class A */ + mask.s_addr= htonl(0x0ff000000UL); + else if ((baselocal & 0x0c0000000UL) == 0x080000000UL) + mask.s_addr= htonl(0x0ffff0000UL); /* class B */ + else if ((baselocal & 0x0f0000000UL) == 0x0e0000000UL) + mask.s_addr= htonl(0x0ff000000UL); /* class C */ + else { + configparseerr(ads,fn,lno, + "network address `%s' in sortlist is not in classed ranges," + " must specify mask explicitly", tbuf); + continue; + } + } + + ads->sortlist[ads->nsortlist].base= base; + ads->sortlist[ads->nsortlist].mask= mask; + ads->nsortlist++; + } +} + +static void ccf_options(adns_state ads, const char *fn, int lno, const char *buf) { + const char *word; + char *ep; + unsigned long v; + int l; + + if (!buf) return; + + while (nextword(&buf,&word,&l)) { + if (l==5 && !memcmp(word,"debug",5)) { + ads->iflags |= adns_if_debug; + continue; + } + if (l>=6 && !memcmp(word,"ndots:",6)) { + v= strtoul(word+6,&ep,10); + if (l==6 || ep != word+l || v > INT_MAX) { + configparseerr(ads,fn,lno,"option `%.*s' malformed or has bad value",l,word); + continue; + } + ads->searchndots= v; + continue; + } + if (l>=12 && !memcmp(word,"adns_checkc:",12)) { + if (!strcmp(word+12,"none")) { + ads->iflags &= ~adns_if_checkc_freq; + ads->iflags |= adns_if_checkc_entex; + } else if (!strcmp(word+12,"entex")) { + ads->iflags &= ~adns_if_checkc_freq; + ads->iflags |= adns_if_checkc_entex; + } else if (!strcmp(word+12,"freq")) { + ads->iflags |= adns_if_checkc_freq; + } else { + configparseerr(ads,fn,lno, "option adns_checkc has bad value `%s' " + "(must be none, entex or freq", word+12); + } + continue; + } + adns__diag(ads,-1,0,"%s:%d: unknown option `%.*s'", fn,lno, l,word); + } +} + +static void ccf_clearnss(adns_state ads, const char *fn, int lno, const char *buf) { + ads->nservers= 0; +} + +static void ccf_include(adns_state ads, const char *fn, int lno, const char *buf) { + if (!*buf) { + configparseerr(ads,fn,lno,"`include' directive with no filename"); + return; + } + readconfig(ads,buf,1); +} + +static const struct configcommandinfo { + const char *name; + void (*fn)(adns_state ads, const char *fn, int lno, const char *buf); +} configcommandinfos[]= { + { "nameserver", ccf_nameserver }, + { "domain", ccf_search }, + { "search", ccf_search }, + { "sortlist", ccf_sortlist }, + { "options", ccf_options }, + { "clearnameservers", ccf_clearnss }, + { "include", ccf_include }, + { 0 } +}; + +typedef union { + FILE *file; + const char *text; +} getline_ctx; + +static int gl_file(adns_state ads, getline_ctx *src_io, const char *filename, + int lno, char *buf, int buflen) { + FILE *file= src_io->file; + int c, i; + char *p; + + p= buf; + buflen--; + i= 0; + + for (;;) { /* loop over chars */ + if (i == buflen) { + adns__diag(ads,-1,0,"%s:%d: line too long, ignored",filename,lno); + goto x_badline; + } + c= getc(file); + if (!c) { + adns__diag(ads,-1,0,"%s:%d: line contains nul, ignored",filename,lno); + goto x_badline; + } else if (c == '\n') { + break; + } else if (c == EOF) { + if (ferror(file)) { + saveerr(ads,errno); + adns__diag(ads,-1,0,"%s:%d: read error: %s",filename,lno,strerror(errno)); + return -1; + } + if (!i) return -1; + break; + } else { + *p++= c; + i++; + } + } + + *p++= 0; + return i; + + x_badline: + saveerr(ads,EINVAL); + while ((c= getc(file)) != EOF && c != '\n'); + return -2; +} + +static int gl_text(adns_state ads, getline_ctx *src_io, const char *filename, + int lno, char *buf, int buflen) { + const char *cp= src_io->text; + int l; + + if (!cp || !*cp) return -1; + + if (*cp == ';' || *cp == '\n') cp++; + l= strcspn(cp,";\n"); + src_io->text = cp+l; + + if (l >= buflen) { + adns__diag(ads,-1,0,"%s:%d: line too long, ignored",filename,lno); + saveerr(ads,EINVAL); + return -2; + } + + memcpy(buf,cp,l); + buf[l]= 0; + return l; +} + +static void readconfiggeneric(adns_state ads, const char *filename, + int (*getline)(adns_state ads, getline_ctx*, + const char *filename, int lno, + char *buf, int buflen), + /* Returns >=0 for success, -1 for EOF or error + * (error will have been reported), or -2 for + * bad line was encountered, try again. + */ + getline_ctx gl_ctx) { + char linebuf[2000], *p, *q; + int lno, l, dirl; + const struct configcommandinfo *ccip; + + for (lno=1; + (l= getline(ads,&gl_ctx, filename,lno, linebuf,sizeof(linebuf))) != -1; + lno++) { + if (l == -2) continue; + while (l>0 && ctype_whitespace(linebuf[l-1])) l--; + linebuf[l]= 0; + p= linebuf; + while (ctype_whitespace(*p)) p++; + if (*p == '#' || !*p) continue; + q= p; + while (*q && !ctype_whitespace(*q)) q++; + dirl= q-p; + for (ccip=configcommandinfos; + ccip->name && !(strlen(ccip->name)==dirl && !memcmp(ccip->name,p,q-p)); + ccip++); + if (!ccip->name) { + adns__diag(ads,-1,0,"%s:%d: unknown configuration directive `%.*s'", + filename,lno,q-p,p); + continue; + } + while (ctype_whitespace(*q)) q++; + ccip->fn(ads,filename,lno,q); + } +} + +static const char *instrum_getenv(adns_state ads, const char *envvar) { + const char *value; + + value= getenv(envvar); + if (!value) adns__debug(ads,-1,0,"environment variable %s not set",envvar); + else adns__debug(ads,-1,0,"environment variable %s set to `%s'",envvar,value); + return value; +} + +static void readconfig(adns_state ads, const char *filename, int warnmissing) { + getline_ctx gl_ctx; + + gl_ctx.file= fopen(filename,"r"); + if (!gl_ctx.file) { + if (errno == ENOENT) { + if (warnmissing) + adns__debug(ads,-1,0,"configuration file `%s' does not exist",filename); + return; + } + saveerr(ads,errno); + adns__diag(ads,-1,0,"cannot open configuration file `%s': %s", + filename,strerror(errno)); + return; + } + + readconfiggeneric(ads,filename,gl_file,gl_ctx); + + fclose(gl_ctx.file); +} + +static void readconfigtext(adns_state ads, const char *text, const char *showname) { + getline_ctx gl_ctx; + + gl_ctx.text= text; + readconfiggeneric(ads,showname,gl_text,gl_ctx); +} + +static void readconfigenv(adns_state ads, const char *envvar) { + const char *filename; + + if (ads->iflags & adns_if_noenv) { + adns__debug(ads,-1,0,"not checking environment variable `%s'",envvar); + return; + } + filename= instrum_getenv(ads,envvar); + if (filename) readconfig(ads,filename,1); +} + +static void readconfigenvtext(adns_state ads, const char *envvar) { + const char *textdata; + + if (ads->iflags & adns_if_noenv) { + adns__debug(ads,-1,0,"not checking environment variable `%s'",envvar); + return; + } + textdata= instrum_getenv(ads,envvar); + if (textdata) readconfigtext(ads,textdata,envvar); +} + + +int adns__setnonblock(adns_state ads, int fd) { + int r; + + r= fcntl(fd,F_GETFL,0); if (r<0) return errno; + r |= O_NONBLOCK; + r= fcntl(fd,F_SETFL,r); if (r<0) return errno; + return 0; +} + +static int init_begin(adns_state *ads_r, adns_initflags flags, FILE *diagfile) { + adns_state ads; + + ads= malloc(sizeof(*ads)); if (!ads) return errno; + + ads->iflags= flags; + ads->diagfile= diagfile; + ads->configerrno= 0; + ADNS_LIST_INIT(ads->udpw); + ADNS_LIST_INIT(ads->tcpw); + ADNS_LIST_INIT(ads->childw); + ADNS_LIST_INIT(ads->output); + ads->forallnext= 0; + ads->nextid= 0x311f; + ads->udpsocket= ads->tcpsocket= -1; + adns__vbuf_init(&ads->tcpsend); + adns__vbuf_init(&ads->tcprecv); + ads->tcprecv_skip= 0; + ads->nservers= ads->nsortlist= ads->nsearchlist= ads->tcpserver= 0; + ads->searchndots= 1; + ads->tcpstate= server_disconnected; + timerclear(&ads->tcptimeout); + ads->searchlist= 0; + + *ads_r= ads; + return 0; +} + +static int init_finish(adns_state ads) { + struct in_addr ia; + struct protoent *proto; + int r; + + if (!ads->nservers) { + if (ads->diagfile && ads->iflags & adns_if_debug) + fprintf(ads->diagfile,"adns: no nameservers, using localhost\n"); + ia.s_addr= htonl(INADDR_LOOPBACK); + addserver(ads,ia); + } + + proto= getprotobyname("udp"); if (!proto) { r= ENOPROTOOPT; goto x_free; } + ads->udpsocket= socket(AF_INET,SOCK_DGRAM,proto->p_proto); + if (ads->udpsocket<0) { r= errno; goto x_free; } + + r= adns__setnonblock(ads,ads->udpsocket); + if (r) { r= errno; goto x_closeudp; } + + return 0; + + x_closeudp: + close(ads->udpsocket); + x_free: + free(ads); + return r; +} + +static void init_abort(adns_state ads) { + if (ads->nsearchlist) { + free(ads->searchlist[0]); + free(ads->searchlist); + } + free(ads); +} + +int adns_init(adns_state *ads_r, adns_initflags flags, FILE *diagfile) { + adns_state ads; + const char *res_options, *adns_res_options; + int r; + + r= init_begin(&ads, flags, diagfile ? diagfile : stderr); + if (r) return r; + + res_options= instrum_getenv(ads,"RES_OPTIONS"); + adns_res_options= instrum_getenv(ads,"ADNS_RES_OPTIONS"); + ccf_options(ads,"RES_OPTIONS",-1,res_options); + ccf_options(ads,"ADNS_RES_OPTIONS",-1,adns_res_options); + + readconfig(ads,"/etc/resolv.conf",1); + readconfig(ads,"/etc/resolv-adns.conf",0); + readconfigenv(ads,"RES_CONF"); + readconfigenv(ads,"ADNS_RES_CONF"); + + readconfigenvtext(ads,"RES_CONF_TEXT"); + readconfigenvtext(ads,"ADNS_RES_CONF_TEXT"); + + ccf_options(ads,"RES_OPTIONS",-1,res_options); + ccf_options(ads,"ADNS_RES_OPTIONS",-1,adns_res_options); + + ccf_search(ads,"LOCALDOMAIN",-1,instrum_getenv(ads,"LOCALDOMAIN")); + ccf_search(ads,"ADNS_LOCALDOMAIN",-1,instrum_getenv(ads,"ADNS_LOCALDOMAIN")); + + if (ads->configerrno && ads->configerrno != EINVAL) { + r= ads->configerrno; + init_abort(ads); + return r; + } + + r= init_finish(ads); + if (r) return r; + + adns__consistency(ads,0,cc_entex); + *ads_r= ads; + return 0; +} + +int adns_init_strcfg(adns_state *ads_r, adns_initflags flags, + FILE *diagfile, const char *configtext) { + adns_state ads; + int r; + + r= init_begin(&ads, flags, diagfile); if (r) return r; + + readconfigtext(ads,configtext,""); + if (ads->configerrno) { + r= ads->configerrno; + init_abort(ads); + return r; + } + + r= init_finish(ads); if (r) return r; + adns__consistency(ads,0,cc_entex); + *ads_r= ads; + return 0; +} + + +void adns_finish(adns_state ads) { + adns__consistency(ads,0,cc_entex); + for (;;) { + if (ads->udpw.head) adns_cancel(ads->udpw.head); + else if (ads->tcpw.head) adns_cancel(ads->tcpw.head); + else if (ads->childw.head) adns_cancel(ads->childw.head); + else if (ads->output.head) adns_cancel(ads->output.head); + else break; + } + close(ads->udpsocket); + if (ads->tcpsocket >= 0) close(ads->tcpsocket); + adns__vbuf_free(&ads->tcpsend); + adns__vbuf_free(&ads->tcprecv); + freesearchlist(ads); + free(ads); +} + +void adns_forallqueries_begin(adns_state ads) { + adns__consistency(ads,0,cc_entex); + ads->forallnext= + ads->udpw.head ? ads->udpw.head : + ads->tcpw.head ? ads->tcpw.head : + ads->childw.head ? ads->childw.head : + ads->output.head; +} + +adns_query adns_forallqueries_next(adns_state ads, void **context_r) { + adns_query qu, nqu; + + adns__consistency(ads,0,cc_entex); + nqu= ads->forallnext; + for (;;) { + qu= nqu; + if (!qu) return 0; + if (qu->next) { + nqu= qu->next; + } else if (qu == ads->udpw.tail) { + nqu= + ads->tcpw.head ? ads->tcpw.head : + ads->childw.head ? ads->childw.head : + ads->output.head; + } else if (qu == ads->tcpw.tail) { + nqu= + ads->childw.head ? ads->childw.head : + ads->output.head; + } else if (qu == ads->childw.tail) { + nqu= ads->output.head; + } else { + nqu= 0; + } + if (!qu->parent) break; + } + ads->forallnext= nqu; + if (context_r) *context_r= qu->ctx.ext; + return qu; +} Index: ossp-pkg/adns/adns_test.c RCS File: /v/ossp/cvs/ossp-pkg/adns/adns_test.c,v co -q -kk -p'1.5' '/v/ossp/cvs/ossp-pkg/adns/adns_test.c,v' | diff -u /dev/null - -L'ossp-pkg/adns/adns_test.c' 2>/dev/null --- ossp-pkg/adns/adns_test.c +++ - 2024-05-14 05:25:55.303228964 +0200 @@ -0,0 +1,338 @@ +/* + * adnstest.c + * - simple test program, not part of the library + */ +/* + * This file is + * Copyright (C) 1997-1999 Ian Jackson + * + * It is part of adns, which is + * Copyright (C) 1997-2000 Ian Jackson + * Copyright (C) 1999 Tony Finch + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#include +#include +#include +#include +#include +#include +#include + +#include "adns.h" +#include "adns_config.h" + +#ifndef OUTPUTSTREAM +# define OUTPUTSTREAM stdout +#endif + +struct myctx { + adns_query qu; + int doneyet, found; + const char *fdom; +}; + +static struct myctx *mcs; +static adns_state ads; +static adns_rrtype *types_a; + +static void quitnow(int rc) NONRETURNING; +static void quitnow(int rc) { + free(mcs); + free(types_a); + if (ads) adns_finish(ads); + + exit(rc); +} + +#ifndef HAVE_POLL +#undef poll +int poll(struct pollfd *ufds, int nfds, int timeout) { + fputs("poll(2) not supported on this system\n",stderr); + quitnow(5); +} +#define adns_beforepoll(a,b,c,d,e) 0 +#define adns_afterpoll(a,b,c,d) 0 +#endif + +static void failure_status(const char *what, adns_status st) NONRETURNING; +static void failure_status(const char *what, adns_status st) { + fprintf(stderr,"adns failure: %s: %s\n",what,adns_strerror(st)); + quitnow(2); +} + +static void failure_errno(const char *what, int errnoval) NONRETURNING; +static void failure_errno(const char *what, int errnoval) { + fprintf(stderr,"adns failure: %s: errno=%d\n",what,errnoval); + quitnow(2); +} + +static void usageerr(const char *why) NONRETURNING; +static void usageerr(const char *why) { + fprintf(stderr, + "bad usage: %s\n" + "usage: adnstest [-[,]] [/]\n" + " [ :,... ]\n" + " [ [[,]/] ... ]\n" + "initflags: p use poll(2) instead of select(2)\n" + " s use adns_wait with specified query, instead of 0\n" + "queryflags: a print status abbrevs instead of strings\n" + "exit status: 0 ok (though some queries may have failed)\n" + " 1 used by test harness to indicate test failed\n" + " 2 unable to submit or init or some such\n" + " 3 unexpected failure\n" + " 4 usage error\n" + " 5 operation not supported on this system\n", + why); + quitnow(4); +} + +static const adns_rrtype defaulttypes[]= { + adns_r_a, + adns_r_ns_raw, + adns_r_cname, + adns_r_soa_raw, + adns_r_ptr_raw, + adns_r_hinfo, + adns_r_mx_raw, + adns_r_txt, + adns_r_rp_raw, + + adns_r_addr, + adns_r_ns, + adns_r_ptr, + adns_r_mx, + + adns_r_soa, + adns_r_rp, + + adns_r_none +}; + +static void dumptype(adns_status ri, const char *rrtn, const char *fmtn) { + fprintf(stdout, "%s(%s)%s%s", + ri ? "?" : rrtn, ri ? "?" : fmtn ? fmtn : "-", + ri ? " " : "", ri ? adns_strerror(ri) : ""); +} + +static void fdom_split(const char *fdom, const char **dom_r, int *qf_r, + char *ownflags, int ownflags_l) { + int qf; + char *ep; + + qf= strtoul(fdom,&ep,0); + if (*ep == ',' && strchr(ep,'/')) { + ep++; + while (*ep != '/') { + if (--ownflags_l <= 0) { fputs("too many flags\n",stderr); quitnow(3); } + *ownflags++= *ep++; + } + } + if (*ep != '/') { *dom_r= fdom; *qf_r= 0; } + else { *dom_r= ep+1; *qf_r= qf; } + *ownflags= 0; +} + +static int consistsof(const char *string, const char *_accept) { + return strspn(string,_accept) == strlen(string); +} + +int main(int argc, char *const *argv) { + adns_query qu; + struct myctx *mc, *mcw; + void *mcr; + adns_answer *ans; + const char *initstring, *rrtn, *fmtn; + const char *const *fdomlist, *domain; + char *show, *cp; + int len, i, qc, qi, tc, ti, ch, qflags, initflagsnum; + adns_status ri; + int r; + const adns_rrtype *types; + struct timeval now; + char ownflags[10]; + char *ep; + const char *initflags, *owninitflags; + + if (argv[0] && argv[1] && argv[1][0] == '-') { + initflags= argv[1]+1; + argv++; + } else { + initflags= ""; + } + if (argv[0] && argv[1] && argv[1][0] == '/') { + initstring= argv[1]+1; + argv++; + } else { + initstring= 0; + } + + initflagsnum= strtoul(initflags,&ep,0); + if (*ep == ',') { + owninitflags= ep+1; + if (!consistsof(owninitflags,"ps")) usageerr("unknown owninitflag"); + } else if (!*ep) { + owninitflags= ""; + } else { + usageerr("bad [,]"); + } + + if (argv[0] && argv[1] && argv[1][0] == ':') { + for (cp= argv[1]+1, tc=1; (ch= *cp); cp++) + if (ch==',') tc++; + types_a= malloc(sizeof(*types_a)*(tc+1)); + if (!types_a) { perror("malloc types"); quitnow(3); } + for (cp= argv[1]+1, ti=0; tidoneyet= 0; + mc->fdom= fdomlist[qi]; + + fprintf(stdout,"%s flags %d type %d",domain,qflags,types[ti]); + r= adns_submit(ads,domain,types[ti],qflags,mc,&mc->qu); + if (r == ENOSYS) { + fprintf(stdout," not implemented\n"); + mc->qu= 0; + mc->doneyet= 1; + } else if (r) { + failure_errno("submit",r); + } else { + ri= adns_rr_info(types[ti], &rrtn,&fmtn,0, 0,0); + putc(' ',stdout); + dumptype(ri,rrtn,fmtn); + fprintf(stdout," submitted\n"); + } + } + } + + for (;;) { + for (qi=0; qifound= 0; + } + } + for (adns_forallqueries_begin(ads); + (qu= adns_forallqueries_next(ads,&mcr)); + ) { + mc= mcr; + assert(qu == mc->qu); + assert(!mc->doneyet); + mc->found= 1; + } + mcw= 0; + for (qi=0; qidoneyet) continue; + assert(mc->found); + if (!mcw) mcw= mc; + } + } + if (!mcw) break; + + if (strchr(owninitflags,'s')) { + qu= mcw->qu; + mc= mcw; + } else { + qu= 0; + mc= 0; + } + + if (strchr(owninitflags,'p')) { + r= adns_wait_poll(ads,&qu,&ans,&mcr); + } else { + r= adns_wait(ads,&qu,&ans,&mcr); + } + if (r) failure_errno("wait/check",r); + + if (mc) assert(mcr==mc); + else mc= mcr; + assert(qu==mc->qu); + assert(!mc->doneyet); + + fdom_split(mc->fdom,&domain,&qflags,ownflags,sizeof(ownflags)); + + if (gettimeofday(&now,0)) { perror("gettimeofday"); quitnow(3); } + + ri= adns_rr_info(ans->type, &rrtn,&fmtn,&len, 0,0); + fprintf(stdout, "%s flags %d type ",domain,qflags); + dumptype(ri,rrtn,fmtn); + fprintf(stdout, "%s%s: %s; nrrs=%d; cname=%s; owner=%s; ttl=%ld\n", + ownflags[0] ? " ownflags=" : "", ownflags, + strchr(ownflags,'a') + ? adns_errabbrev(ans->status) + : adns_strerror(ans->status), + ans->nrrs, + ans->cname ? ans->cname : "$", + ans->owner ? ans->owner : "$", + (long)ans->expires - (long)now.tv_sec); + if (ans->nrrs) { + assert(!ri); + for (i=0; inrrs; i++) { + ri= adns_rr_info(ans->type, 0,0,0, ans->rrs.bytes + i*len, &show); + if (ri) failure_status("info",ri); + fprintf(stdout," %s\n",show); + free(show); + } + } + free(ans); + + mc->doneyet= 1; + } + + quitnow(0); +} Index: ossp-pkg/adns/adns_transmit.c RCS File: /v/ossp/cvs/ossp-pkg/adns/adns_transmit.c,v co -q -kk -p'1.7' '/v/ossp/cvs/ossp-pkg/adns/adns_transmit.c,v' | diff -u /dev/null - -L'ossp-pkg/adns/adns_transmit.c' 2>/dev/null --- ossp-pkg/adns/adns_transmit.c +++ - 2024-05-14 05:25:55.305939785 +0200 @@ -0,0 +1,258 @@ +/* + * transmit.c + * - construct queries + * - send queries + */ +/* + * This file is + * Copyright (C) 1997-2000 Ian Jackson + * + * It is part of adns, which is + * Copyright (C) 1997-2000 Ian Jackson + * Copyright (C) 1999 Tony Finch + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#include + +#include +#include + +#include "adns_internal.h" + +#define MKQUERY_START(vb) (rqp= (vb)->buf+(vb)->used) +#define MKQUERY_ADDB(b) *rqp++= (b) +#define MKQUERY_ADDW(w) (MKQUERY_ADDB(((w)>>8)&0x0ff), MKQUERY_ADDB((w)&0x0ff)) +#define MKQUERY_STOP(vb) ((vb)->used= rqp-(vb)->buf) + +static adns_status mkquery_header(adns_state ads, vbuf *vb, int *id_r, int qdlen) { + int id; + byte *rqp; + + if (!adns__vbuf_ensure(vb,DNS_HDRSIZE+qdlen+4)) return adns_s_nomemory; + + vb->used= 0; + MKQUERY_START(vb); + + *id_r= id= (ads->nextid++) & 0x0ffff; + MKQUERY_ADDW(id); + MKQUERY_ADDB(0x01); /* QR=Q(0), OPCODE=QUERY(0000), !AA, !TC, RD */ + MKQUERY_ADDB(0x00); /* !RA, Z=000, RCODE=NOERROR(0000) */ + MKQUERY_ADDW(1); /* QDCOUNT=1 */ + MKQUERY_ADDW(0); /* ANCOUNT=0 */ + MKQUERY_ADDW(0); /* NSCOUNT=0 */ + MKQUERY_ADDW(0); /* ARCOUNT=0 */ + + MKQUERY_STOP(vb); + + return adns_s_ok; +} + +static adns_status mkquery_footer(vbuf *vb, adns_rrtype type) { + byte *rqp; + + MKQUERY_START(vb); + MKQUERY_ADDW(type & adns__rrt_typemask); /* QTYPE */ + MKQUERY_ADDW(DNS_CLASS_IN); /* QCLASS=IN */ + MKQUERY_STOP(vb); + assert(vb->used <= vb->avail); + + return adns_s_ok; +} + +adns_status adns__mkquery(adns_state ads, vbuf *vb, int *id_r, + const char *owner, int ol, + const typeinfo *typei, adns_queryflags flags) { + int ll, c, nbytes; + byte label[255], *rqp; + const char *p, *pe; + adns_status st; + + st= mkquery_header(ads,vb,id_r,ol+2); if (st) return st; + + MKQUERY_START(vb); + + p= owner; pe= owner+ol; + nbytes= 0; + while (p!=pe) { + ll= 0; + while (p!=pe && (c= *p++)!='.') { + if (c=='\\') { + if (!(flags & adns_qf_quoteok_query)) return adns_s_querydomaininvalid; + if (ctype_digit(p[0])) { + if (ctype_digit(p[1]) && ctype_digit(p[2])) { + c= (*p++ - '0')*100 + (*p++ - '0')*10 + (*p++ - '0'); + if (c >= 256) return adns_s_querydomaininvalid; + } else { + return adns_s_querydomaininvalid; + } + } else if (!(c= *p++)) { + return adns_s_querydomaininvalid; + } + } + if (!(flags & adns_qf_quoteok_query)) { + if (c == '-') { + if (!ll) return adns_s_querydomaininvalid; + } else if (!ctype_alpha(c) && !ctype_digit(c)) { + return adns_s_querydomaininvalid; + } + } + if (ll == sizeof(label)) return adns_s_querydomaininvalid; + label[ll++]= c; + } + if (!ll) return adns_s_querydomaininvalid; + if (ll > DNS_MAXLABEL) return adns_s_querydomaintoolong; + nbytes+= ll+1; + if (nbytes >= DNS_MAXDOMAIN) return adns_s_querydomaintoolong; + MKQUERY_ADDB(ll); + memcpy(rqp,label,ll); rqp+= ll; + } + MKQUERY_ADDB(0); + + MKQUERY_STOP(vb); + + st= mkquery_footer(vb,typei->type); + + return adns_s_ok; +} + +adns_status adns__mkquery_frdgram(adns_state ads, vbuf *vb, int *id_r, + const byte *qd_dgram, int qd_dglen, int qd_begin, + adns_rrtype type, adns_queryflags flags) { + byte *rqp; + findlabel_state fls; + int lablen, labstart; + adns_status st; + + st= mkquery_header(ads,vb,id_r,qd_dglen); if (st) return st; + + MKQUERY_START(vb); + + adns__findlabel_start(&fls,ads,-1,0,qd_dgram,qd_dglen,qd_dglen,qd_begin,0); + for (;;) { + st= adns__findlabel_next(&fls,&lablen,&labstart); assert(!st); + if (!lablen) break; + assert(lablen<255); + MKQUERY_ADDB(lablen); + memcpy(rqp,qd_dgram+labstart,lablen); + rqp+= lablen; + } + MKQUERY_ADDB(0); + + MKQUERY_STOP(vb); + + st= mkquery_footer(vb,type); + + return adns_s_ok; +} + +void adns__querysend_tcp(adns_query qu, struct timeval now) { + byte length[2]; + struct iovec iov[2]; + int wr, r; + adns_state ads; + + if (qu->ads->tcpstate != server_ok) return; + + assert(qu->state == query_tcpw); + + length[0]= (qu->query_dglen&0x0ff00U) >>8; + length[1]= (qu->query_dglen&0x0ff); + + ads= qu->ads; + if (!adns__vbuf_ensure(&ads->tcpsend,ads->tcpsend.used+qu->query_dglen+2)) return; + + qu->retries++; + + /* Reset idle timeout. */ + ads->tcptimeout.tv_sec= ads->tcptimeout.tv_usec= 0; + + if (ads->tcpsend.used) { + wr= 0; + } else { + iov[0].iov_base= (char *)length; + iov[0].iov_len= 2; + iov[1].iov_base= (char *)qu->query_dgram; + iov[1].iov_len= qu->query_dglen; + adns__sigpipe_protect(qu->ads); + wr= writev(qu->ads->tcpsocket,iov,2); + adns__sigpipe_unprotect(qu->ads); + if (wr < 0) { + if (!(errno == EAGAIN || errno == EINTR || errno == ENOSPC || + errno == ENOBUFS || errno == ENOMEM)) { + adns__tcp_broken(ads,"write",strerror(errno)); + return; + } + wr= 0; + } + } + + if (wr<2) { + r= adns__vbuf_append(&ads->tcpsend,length,2-wr); assert(r); + wr= 0; + } else { + wr-= 2; + } + if (wrquery_dglen) { + r= adns__vbuf_append(&ads->tcpsend,qu->query_dgram+wr,qu->query_dglen-wr); assert(r); + } +} + +static void query_usetcp(adns_query qu, struct timeval now) { + qu->state= query_tcpw; + qu->timeout= now; + _adns_timevaladd(&qu->timeout,TCPWAITMS); + ADNS_LIST_LINK_TAIL(qu->ads->tcpw,qu); + adns__querysend_tcp(qu,now); + adns__tcp_tryconnect(qu->ads,now); +} + +void adns__query_send(adns_query qu, struct timeval now) { + struct sockaddr_in servaddr; + int serv, r; + adns_state ads; + + assert(qu->state == query_tosend); + if ((qu->flags & adns_qf_usevc) || (qu->query_dglen > DNS_MAXUDP)) { + query_usetcp(qu,now); + return; + } + + if (qu->retries >= UDPMAXRETRIES) { + adns__query_fail(qu,adns_s_timeout); + return; + } + + serv= qu->udpnextserver; + memset(&servaddr,0,sizeof(servaddr)); + + ads= qu->ads; + servaddr.sin_family= AF_INET; + servaddr.sin_addr= ads->servers[serv].addr; + servaddr.sin_port= htons(DNS_PORT); + + r= sendto(ads->udpsocket,qu->query_dgram,qu->query_dglen,0, + (const struct sockaddr*)&servaddr,sizeof(servaddr)); + if (r<0 && errno == EMSGSIZE) { qu->retries= 0; query_usetcp(qu,now); return; } + if (r<0 && errno != EAGAIN) adns__warn(ads,serv,0,"sendto failed: %s",strerror(errno)); + + qu->timeout= now; + _adns_timevaladd(&qu->timeout,UDPRETRYMS); + qu->udpsent |= (1<udpnextserver= (serv+1)%ads->nservers; + qu->retries++; + ADNS_LIST_LINK_TAIL(ads->udpw,qu); +} Index: ossp-pkg/adns/adns_types.c RCS File: /v/ossp/cvs/ossp-pkg/adns/adns_types.c,v co -q -kk -p'1.5' '/v/ossp/cvs/ossp-pkg/adns/adns_types.c,v' | diff -u /dev/null - -L'ossp-pkg/adns/adns_types.c' 2>/dev/null --- ossp-pkg/adns/adns_types.c +++ - 2024-05-14 05:25:55.308606415 +0200 @@ -0,0 +1,1034 @@ +/* + * types.c + * - RR-type-specific code, and the machinery to call it + */ +/* + * This file is + * Copyright (C) 1997-1999 Ian Jackson + * + * It is part of adns, which is + * Copyright (C) 1997-2000 Ian Jackson + * Copyright (C) 1999 Tony Finch + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#include + +#include +#include +#include +#include + +#include "adns_internal.h" + +#define R_NOMEM return adns_s_nomemory +#define CSP_ADDSTR(s) do { if (!adns__vbuf_appendstr(vb,(s))) R_NOMEM; } while (0) + +/* + * order of sections: + * + * _string (pap) + * _textdata, _qstring (csp) + * _str (mf,cs) + * _intstr (mf,csp,cs) + * _manyistr (mf,cs) + * _txt (pa) + * _inaddr (pa,dip,di) + * _addr (pa,di,csp,cs) + * _domain (pap) + * _host_raw (pa) + * _hostaddr (pap,pa,dip,di,mfp,mf,csp,cs +pap_findaddrs) + * _mx_raw (pa,di) + * _mx (pa,di) + * _inthostaddr (mf,cs) + * _ptr (pa) + * _strpair (mf,cs) + * _intstrpair (mf,cs) + * _hinfo (pa) + * _mailbox (pap +pap_mailbox822) + * _rp (pa) + * _soa (pa,mf,cs) + * _flat (mf) + * + * within each section: + * pap_* + * pa_* + * dip_* + * di_* + * mfp_* + * mf_* + * csp_* + * cs_* + */ + +/* + * _qstring (pap,csp) + */ + +static adns_status pap_qstring(const parseinfo *pai, int *cbyte_io, int max, + int *len_r, char **str_r) { + /* Neither len_r nor str_r may be null. + * End of datagram (overrun) is indicated by returning adns_s_invaliddata; + */ + const byte *dgram= pai->dgram; + int l, cbyte; + char *str; + + cbyte= *cbyte_io; + + if (cbyte >= max) return adns_s_invaliddata; + GET_B(cbyte,l); + if (cbyte+l > max) return adns_s_invaliddata; + + str= adns__alloc_interim(pai->qu, l+1); + if (!str) R_NOMEM; + + str[l]= 0; + memcpy(str,dgram+cbyte,l); + + *len_r= l; + *str_r= str; + *cbyte_io= cbyte+l; + + return adns_s_ok; +} + +static adns_status csp_qstring(vbuf *vb, const char *dp, int len) { + unsigned char ch; + char buf[10]; + int cn; + + CSP_ADDSTR("\""); + for (cn=0; cn= 32 && ch <= 126) { + if (!adns__vbuf_append(vb,&ch,1)) R_NOMEM; + } else { + sprintf(buf,"\\x%02x",ch); + CSP_ADDSTR(buf); + } + } + CSP_ADDSTR("\""); + + return adns_s_ok; +} + +/* + * _str (mf) + */ + +static void mf_str(adns_query qu, void *datap) { + char **rrp= datap; + + adns__makefinal_str(qu,rrp); +} + +/* + * _intstr (mf) + */ + +static void mf_intstr(adns_query qu, void *datap) { + adns_rr_intstr *rrp= datap; + + adns__makefinal_str(qu,&rrp->str); +} + +/* + * _manyistr (mf) + */ + +static void mf_manyistr(adns_query qu, void *datap) { + adns_rr_intstr **rrp= datap; + adns_rr_intstr *te, *table; + void *tablev; + int tc; + + for (tc=0, te= *rrp; te->i >= 0; te++, tc++); + tablev= *rrp; + adns__makefinal_block(qu,&tablev,sizeof(*te)*(tc+1)); + *rrp= table= tablev; + for (te= *rrp; te->i >= 0; te++) + adns__makefinal_str(qu,&te->str); +} + +/* + * _txt (pa,cs) + */ + +static adns_status pa_txt(const parseinfo *pai, int cbyte, int max, void *datap) { + adns_rr_intstr **rrp= datap, *table, *te; + const byte *dgram= pai->dgram; + int ti, tc, l, startbyte; + adns_status st; + + startbyte= cbyte; + if (cbyte >= max) return adns_s_invaliddata; + tc= 0; + while (cbyte < max) { + GET_B(cbyte,l); + cbyte+= l; + tc++; + } + if (cbyte != max || !tc) return adns_s_invaliddata; + + table= adns__alloc_interim(pai->qu,sizeof(*table)*(tc+1)); + if (!table) R_NOMEM; + + for (cbyte=startbyte, ti=0, te=table; tii, &te->str); + if (st) return st; + } + assert(cbyte == max); + + te->i= -1; + te->str= 0; + + *rrp= table; + return adns_s_ok; +} + +static adns_status cs_txt(vbuf *vb, const void *datap) { + const adns_rr_intstr *const *rrp= datap; + const adns_rr_intstr *current; + adns_status st; + int spc; + + for (current= *rrp, spc=0; current->i >= 0; current++, spc=1) { + if (spc) CSP_ADDSTR(" "); + st= csp_qstring(vb,current->str,current->i); if (st) return st; + } + return adns_s_ok; +} + +/* + * _hinfo (cs) + */ + +static adns_status cs_hinfo(vbuf *vb, const void *datap) { + const adns_rr_intstrpair *rrp= datap; + adns_status st; + + st= csp_qstring(vb,rrp->array[0].str,rrp->array[0].i); if (st) return st; + CSP_ADDSTR(" "); + st= csp_qstring(vb,rrp->array[1].str,rrp->array[1].i); if (st) return st; + return adns_s_ok; +} + +/* + * _inaddr (pa,dip,di) + */ + +static adns_status pa_inaddr(const parseinfo *pai, int cbyte, int max, void *datap) { + struct in_addr *storeto= datap; + + if (max-cbyte != 4) return adns_s_invaliddata; + memcpy(storeto, pai->dgram + cbyte, 4); + return adns_s_ok; +} + +static int search_sortlist(adns_state ads, struct in_addr ad) { + const struct sortlist *slp; + int i; + + for (i=0, slp=ads->sortlist; + insortlist && !((ad.s_addr & slp->mask.s_addr) == slp->base.s_addr); + i++, slp++); + return i; +} + +static int dip_inaddr(adns_state ads, struct in_addr a, struct in_addr b) { + int ai, bi; + + if (!ads->nsortlist) return 0; + + ai= search_sortlist(ads,a); + bi= search_sortlist(ads,b); + return bidgram; + + if (max-cbyte != 4) return adns_s_invaliddata; + storeto->len= sizeof(storeto->addr.inet); + memset(&storeto->addr,0,sizeof(storeto->addr.inet)); + storeto->addr.inet.sin_family= AF_INET; + memcpy(&storeto->addr.inet.sin_addr,dgram+cbyte,4); + return adns_s_ok; +} + +static int di_addr(adns_state ads, const void *datap_a, const void *datap_b) { + const adns_rr_addr *ap= datap_a, *bp= datap_b; + + assert(ap->addr.sa.sa_family == AF_INET); + return dip_inaddr(ads, ap->addr.inet.sin_addr, bp->addr.inet.sin_addr); +} + +static int div_addr(void *context, const void *datap_a, const void *datap_b) { + const adns_state ads= context; + + return di_addr(ads, datap_a, datap_b); +} + +static adns_status csp_addr(vbuf *vb, const adns_rr_addr *rrp) { + const char *ia; + static char buf[30]; + + switch (rrp->addr.inet.sin_family) { + case AF_INET: + CSP_ADDSTR("INET "); + ia= inet_ntoa(rrp->addr.inet.sin_addr); assert(ia); + CSP_ADDSTR(ia); + break; + default: + sprintf(buf,"AF=%u",rrp->addr.sa.sa_family); + CSP_ADDSTR(buf); + break; + } + return adns_s_ok; +} + +static adns_status cs_addr(vbuf *vb, const void *datap) { + const adns_rr_addr *rrp= datap; + + return csp_addr(vb,rrp); +} + +/* + * _domain (pap,csp,cs) + * _dom_raw (pa) + */ + +static adns_status pap_domain(const parseinfo *pai, int *cbyte_io, int max, + char **domain_r, parsedomain_flags flags) { + adns_status st; + char *dm; + + st= adns__parse_domain(pai->qu->ads, pai->serv, pai->qu, &pai->qu->vb, flags, + pai->dgram,pai->dglen, cbyte_io, max); + if (st) return st; + if (!pai->qu->vb.used) return adns_s_invaliddata; + + dm= adns__alloc_interim(pai->qu, pai->qu->vb.used+1); + if (!dm) R_NOMEM; + + dm[pai->qu->vb.used]= 0; + memcpy(dm,pai->qu->vb.buf,pai->qu->vb.used); + + *domain_r= dm; + return adns_s_ok; +} + +static adns_status csp_domain(vbuf *vb, const char *domain) { + CSP_ADDSTR(domain); + if (!*domain) CSP_ADDSTR("."); + return adns_s_ok; +} + +static adns_status cs_domain(vbuf *vb, const void *datap) { + const char *const *domainp= datap; + return csp_domain(vb,*domainp); +} + +static adns_status pa_dom_raw(const parseinfo *pai, int cbyte, int max, void *datap) { + char **rrp= datap; + adns_status st; + + st= pap_domain(pai, &cbyte, max, rrp, pdf_quoteok); + if (st) return st; + + if (cbyte != max) return adns_s_invaliddata; + return adns_s_ok; +} + +/* + * _host_raw (pa) + */ + +static adns_status pa_host_raw(const parseinfo *pai, int cbyte, int max, void *datap) { + char **rrp= datap; + adns_status st; + + st= pap_domain(pai, &cbyte, max, rrp, + pai->qu->flags & adns_qf_quoteok_anshost ? pdf_quoteok : 0); + if (st) return st; + + if (cbyte != max) return adns_s_invaliddata; + return adns_s_ok; +} + +/* + * _hostaddr (pap,pa,dip,di,mfp,mf,csp,cs +icb_hostaddr, pap_findaddrs) + */ + +static adns_status pap_findaddrs(const parseinfo *pai, adns_rr_hostaddr *ha, + int *cbyte_io, int count, int dmstart) { + int rri, naddrs; + int type, class, rdlen, rdstart, ownermatched; + unsigned long ttl; + adns_status st; + + for (rri=0, naddrs=-1; rriqu, pai->serv, pai->dgram, pai->dglen, cbyte_io, + &type, &class, &ttl, &rdlen, &rdstart, + pai->dgram, pai->dglen, dmstart, &ownermatched); + if (st) return st; + if (!ownermatched || class != DNS_CLASS_IN || type != adns_r_a) { + if (naddrs>0) break; else continue; + } + if (naddrs == -1) { + naddrs= 0; + } + if (!adns__vbuf_ensure(&pai->qu->vb, (naddrs+1)*sizeof(adns_rr_addr))) R_NOMEM; + adns__update_expires(pai->qu,ttl,pai->now); + st= pa_addr(pai, rdstart,rdstart+rdlen, + pai->qu->vb.buf + naddrs*sizeof(adns_rr_addr)); + if (st) return st; + naddrs++; + } + if (naddrs >= 0) { + ha->addrs= adns__alloc_interim(pai->qu, naddrs*sizeof(adns_rr_addr)); + if (!ha->addrs) R_NOMEM; + memcpy(ha->addrs, pai->qu->vb.buf, naddrs*sizeof(adns_rr_addr)); + ha->naddrs= naddrs; + ha->astatus= adns_s_ok; + + adns__isort(ha->addrs, naddrs, sizeof(adns_rr_addr), pai->qu->vb.buf, + div_addr, pai->ads); + } + return adns_s_ok; +} + +static void icb_hostaddr(adns_query parent, adns_query child) { + adns_answer *cans= child->answer; + adns_rr_hostaddr *rrp= child->ctx.info.hostaddr; + adns_state ads= parent->ads; + adns_status st; + + st= cans->status; + rrp->astatus= st; + rrp->naddrs= (st>0 && st<=adns_s_max_tempfail) ? -1 : cans->nrrs; + rrp->addrs= cans->rrs.addr; + adns__transfer_interim(child, parent, rrp->addrs, rrp->naddrs*sizeof(adns_rr_addr)); + + if (parent->children.head) { + ADNS_LIST_LINK_TAIL(ads->childw,parent); + } else { + adns__query_done(parent); + } +} + +static adns_status pap_hostaddr(const parseinfo *pai, int *cbyte_io, + int max, adns_rr_hostaddr *rrp) { + adns_status st; + int dmstart, cbyte; + qcontext ctx; + int id; + adns_query nqu; + adns_queryflags nflags; + + dmstart= cbyte= *cbyte_io; + st= pap_domain(pai, &cbyte, max, &rrp->host, + pai->qu->flags & adns_qf_quoteok_anshost ? pdf_quoteok : 0); + if (st) return st; + *cbyte_io= cbyte; + + rrp->astatus= adns_s_ok; + rrp->naddrs= -1; + rrp->addrs= 0; + + cbyte= pai->nsstart; + + st= pap_findaddrs(pai, rrp, &cbyte, pai->nscount, dmstart); + if (st) return st; + if (rrp->naddrs != -1) return adns_s_ok; + + st= pap_findaddrs(pai, rrp, &cbyte, pai->arcount, dmstart); + if (st) return st; + if (rrp->naddrs != -1) return adns_s_ok; + + st= adns__mkquery_frdgram(pai->ads, &pai->qu->vb, &id, + pai->dgram, pai->dglen, dmstart, + adns_r_addr, adns_qf_quoteok_query); + if (st) return st; + + ctx.ext= 0; + ctx.callback= icb_hostaddr; + ctx.info.hostaddr= rrp; + + nflags= adns_qf_quoteok_query; + if (!(pai->qu->flags & adns_qf_cname_loose)) nflags |= adns_qf_cname_forbid; + + st= adns__internal_submit(pai->ads, &nqu, adns__findtype(adns_r_addr), + &pai->qu->vb, id, nflags, pai->now, &ctx); + if (st) return st; + + nqu->parent= pai->qu; + ADNS_LIST_LINK_TAIL_PART(pai->qu->children,nqu,siblings.); + + return adns_s_ok; +} + +static adns_status pa_hostaddr(const parseinfo *pai, int cbyte, int max, void *datap) { + adns_rr_hostaddr *rrp= datap; + adns_status st; + + st= pap_hostaddr(pai, &cbyte, max, rrp); + if (st) return st; + if (cbyte != max) return adns_s_invaliddata; + + return adns_s_ok; +} + +static int dip_hostaddr(adns_state ads, const adns_rr_hostaddr *ap, const adns_rr_hostaddr *bp) { + if (ap->astatus != bp->astatus) return ap->astatus; + if (ap->astatus) return 0; + + assert(ap->addrs[0].addr.sa.sa_family == AF_INET); + assert(bp->addrs[0].addr.sa.sa_family == AF_INET); + return dip_inaddr(ads, + ap->addrs[0].addr.inet.sin_addr, + bp->addrs[0].addr.inet.sin_addr); +} + +static int di_hostaddr(adns_state ads, const void *datap_a, const void *datap_b) { + const adns_rr_hostaddr *ap= datap_a, *bp= datap_b; + + return dip_hostaddr(ads, ap,bp); +} + +static void mfp_hostaddr(adns_query qu, adns_rr_hostaddr *rrp) { + void *tablev; + + adns__makefinal_str(qu,&rrp->host); + tablev= rrp->addrs; + adns__makefinal_block(qu, &tablev, rrp->naddrs*sizeof(*rrp->addrs)); + rrp->addrs= tablev; +} + +static void mf_hostaddr(adns_query qu, void *datap) { + adns_rr_hostaddr *rrp= datap; + + mfp_hostaddr(qu,rrp); +} + +static adns_status csp_hostaddr(vbuf *vb, const adns_rr_hostaddr *rrp) { + const char *errstr; + adns_status st; + char buf[20]; + int i; + + st= csp_domain(vb,rrp->host); if (st) return st; + + CSP_ADDSTR(" "); + CSP_ADDSTR(adns_errtypeabbrev(rrp->astatus)); + + sprintf(buf," %d ",rrp->astatus); + CSP_ADDSTR(buf); + + CSP_ADDSTR(adns_errabbrev(rrp->astatus)); + CSP_ADDSTR(" "); + + errstr= adns_strerror(rrp->astatus); + st= csp_qstring(vb,errstr,strlen(errstr)); if (st) return st; + + if (rrp->naddrs >= 0) { + CSP_ADDSTR(" ("); + for (i=0; inaddrs; i++) { + CSP_ADDSTR(" "); + st= csp_addr(vb,&rrp->addrs[i]); + } + CSP_ADDSTR(" )"); + } else { + CSP_ADDSTR(" ?"); + } + return adns_s_ok; +} + +static adns_status cs_hostaddr(vbuf *vb, const void *datap) { + const adns_rr_hostaddr *rrp= datap; + + return csp_hostaddr(vb,rrp); +} + +/* + * _mx_raw (pa,di) + */ + +static adns_status pa_mx_raw(const parseinfo *pai, int cbyte, int max, void *datap) { + const byte *dgram= pai->dgram; + adns_rr_intstr *rrp= datap; + adns_status st; + int pref; + + if (cbyte+2 > max) return adns_s_invaliddata; + GET_W(cbyte,pref); + rrp->i= pref; + st= pap_domain(pai, &cbyte, max, &rrp->str, + pai->qu->flags & adns_qf_quoteok_anshost ? pdf_quoteok : 0); + if (st) return st; + + if (cbyte != max) return adns_s_invaliddata; + return adns_s_ok; +} + +static int di_mx_raw(adns_state ads, const void *datap_a, const void *datap_b) { + const adns_rr_intstr *ap= datap_a, *bp= datap_b; + + if (ap->i < bp->i) return 0; + if (ap->i > bp->i) return 1; + return 0; +} + +/* + * _mx (pa,di) + */ + +static adns_status pa_mx(const parseinfo *pai, int cbyte, int max, void *datap) { + const byte *dgram= pai->dgram; + adns_rr_inthostaddr *rrp= datap; + adns_status st; + int pref; + + if (cbyte+2 > max) return adns_s_invaliddata; + GET_W(cbyte,pref); + rrp->i= pref; + st= pap_hostaddr(pai, &cbyte, max, &rrp->ha); + if (st) return st; + + if (cbyte != max) return adns_s_invaliddata; + return adns_s_ok; +} + +static int di_mx(adns_state ads, const void *datap_a, const void *datap_b) { + const adns_rr_inthostaddr *ap= datap_a, *bp= datap_b; + + if (ap->i < bp->i) return 0; + if (ap->i > bp->i) return 1; + return dip_hostaddr(ads, &ap->ha, &bp->ha); +} + +/* + * _inthostaddr (mf,cs) + */ + +static void mf_inthostaddr(adns_query qu, void *datap) { + adns_rr_inthostaddr *rrp= datap; + + mfp_hostaddr(qu,&rrp->ha); +} + +static adns_status cs_inthostaddr(vbuf *vb, const void *datap) { + const adns_rr_inthostaddr *rrp= datap; + char buf[10]; + + sprintf(buf,"%u ",rrp->i); + CSP_ADDSTR(buf); + + return csp_hostaddr(vb,&rrp->ha); +} + +/* + * _inthost (cs) + */ + +static adns_status cs_inthost(vbuf *vb, const void *datap) { + const adns_rr_intstr *rrp= datap; + char buf[10]; + + sprintf(buf,"%u ",rrp->i); + CSP_ADDSTR(buf); + return csp_domain(vb,rrp->str); +} + +/* + * _ptr (pa, +icb_ptr) + */ + +static void icb_ptr(adns_query parent, adns_query child) { + adns_answer *cans= child->answer; + const adns_rr_addr *queried, *found; + adns_state ads= parent->ads; + int i; + + if (cans->status == adns_s_nxdomain || cans->status == adns_s_nodata) { + adns__query_fail(parent,adns_s_inconsistent); + return; + } else if (cans->status) { + adns__query_fail(parent,cans->status); + return; + } + + queried= &parent->ctx.info.ptr_parent_addr; + for (i=0, found=cans->rrs.addr; inrrs; i++, found++) { + if (queried->len == found->len && + !memcmp(&queried->addr,&found->addr,queried->len)) { + if (!parent->children.head) { + adns__query_done(parent); + return; + } else { + ADNS_LIST_LINK_TAIL(ads->childw,parent); + return; + } + } + } + + adns__query_fail(parent,adns_s_inconsistent); +} + +static adns_status pa_ptr(const parseinfo *pai, int dmstart, int max, void *datap) { + static const char *(expectdomain[])= { DNS_INADDR_ARPA }; + + char **rrp= datap; + adns_status st; + adns_rr_addr *ap; + findlabel_state fls; + char *ep; + byte ipv[4]; + char labbuf[4]; + int cbyte, i, lablen, labstart, l, id; + adns_query nqu; + qcontext ctx; + + cbyte= dmstart; + st= pap_domain(pai, &cbyte, max, rrp, + pai->qu->flags & adns_qf_quoteok_anshost ? pdf_quoteok : 0); + if (st) return st; + if (cbyte != max) return adns_s_invaliddata; + + ap= &pai->qu->ctx.info.ptr_parent_addr; + if (!ap->len) { + adns__findlabel_start(&fls, pai->ads, -1, pai->qu, + pai->qu->query_dgram, pai->qu->query_dglen, + pai->qu->query_dglen, DNS_HDRSIZE, 0); + for (i=0; i<4; i++) { + st= adns__findlabel_next(&fls,&lablen,&labstart); assert(!st); + if (lablen<=0 || lablen>3) return adns_s_querydomainwrong; + memcpy(labbuf, pai->qu->query_dgram + labstart, lablen); labbuf[lablen]= 0; + ipv[3-i]= strtoul(labbuf,&ep,10); if (*ep) return adns_s_querydomainwrong; + if (lablen>1 && pai->qu->query_dgram[labstart]=='0') + return adns_s_querydomainwrong; + } + for (i=0; iqu->query_dgram + labstart, expectdomain[i], l)) + return adns_s_querydomainwrong; + } + st= adns__findlabel_next(&fls,&lablen,0); assert(!st); + if (lablen) return adns_s_querydomainwrong; + + ap->len= sizeof(struct sockaddr_in); + memset(&ap->addr,0,sizeof(ap->addr.inet)); + ap->addr.inet.sin_family= AF_INET; + ap->addr.inet.sin_addr.s_addr= + htonl((ipv[0]<<24) | (ipv[1]<<16) | (ipv[2]<<8) | (ipv[3])); + } + + st= adns__mkquery_frdgram(pai->ads, &pai->qu->vb, &id, + pai->dgram, pai->dglen, dmstart, + adns_r_addr, adns_qf_quoteok_query); + if (st) return st; + + ctx.ext= 0; + ctx.callback= icb_ptr; + memset(&ctx.info,0,sizeof(ctx.info)); + st= adns__internal_submit(pai->ads, &nqu, adns__findtype(adns_r_addr), + &pai->qu->vb, id, + adns_qf_quoteok_query, pai->now, &ctx); + if (st) return st; + + nqu->parent= pai->qu; + ADNS_LIST_LINK_TAIL_PART(pai->qu->children,nqu,siblings.); + return adns_s_ok; +} + +/* + * _strpair (mf) + */ + +static void mf_strpair(adns_query qu, void *datap) { + adns_rr_strpair *rrp= datap; + + adns__makefinal_str(qu,&rrp->array[0]); + adns__makefinal_str(qu,&rrp->array[1]); +} + +/* + * _intstrpair (mf) + */ + +static void mf_intstrpair(adns_query qu, void *datap) { + adns_rr_intstrpair *rrp= datap; + + adns__makefinal_str(qu,&rrp->array[0].str); + adns__makefinal_str(qu,&rrp->array[1].str); +} + +/* + * _hinfo (pa) + */ + +static adns_status pa_hinfo(const parseinfo *pai, int cbyte, int max, void *datap) { + adns_rr_intstrpair *rrp= datap; + adns_status st; + int i; + + for (i=0; i<2; i++) { + st= pap_qstring(pai, &cbyte, max, &rrp->array[i].i, &rrp->array[i].str); + if (st) return st; + } + + if (cbyte != max) return adns_s_invaliddata; + + return adns_s_ok; +} + +/* + * _mailbox (pap,cs) + */ + +static adns_status pap_mailbox822(const parseinfo *pai, int *cbyte_io, int max, + char **mb_r) { + int lablen, labstart, i, needquote, c, r, neednorm; + const unsigned char *p; + char *str; + findlabel_state fls; + adns_status st; + vbuf *vb; + + vb= &pai->qu->vb; + vb->used= 0; + adns__findlabel_start(&fls, pai->ads, + -1, pai->qu, + pai->dgram, pai->dglen, max, + *cbyte_io, cbyte_io); + st= adns__findlabel_next(&fls,&lablen,&labstart); + if (!lablen) { + adns__vbuf_appendstr(vb,"."); + goto x_ok; + } + + neednorm= 1; + for (i=0, needquote=0, p= pai->dgram+labstart; idgram+labstart; idgram+labstart, lablen); if (!r) R_NOMEM; + } + + r= adns__vbuf_appendstr(vb,"@"); if (!r) R_NOMEM; + + st= adns__parse_domain_more(&fls,pai->ads, pai->qu,vb,0, pai->dgram); + if (st) return st; + + x_ok: + str= adns__alloc_interim(pai->qu, vb->used+1); if (!str) R_NOMEM; + memcpy(str,vb->buf,vb->used); + str[vb->used]= 0; + *mb_r= str; + return adns_s_ok; +} + +static adns_status pap_mailbox(const parseinfo *pai, int *cbyte_io, int max, + char **mb_r) { + if (pai->qu->typei->type & adns__qtf_mail822) { + return pap_mailbox822(pai, cbyte_io, max, mb_r); + } else { + return pap_domain(pai, cbyte_io, max, mb_r, pdf_quoteok); + } +} + +static adns_status csp_mailbox(vbuf *vb, const char *mailbox) { + return csp_domain(vb,mailbox); +} + +/* + * _rp (pa,cs) + */ + +static adns_status pa_rp(const parseinfo *pai, int cbyte, int max, void *datap) { + adns_rr_strpair *rrp= datap; + adns_status st; + + st= pap_mailbox(pai, &cbyte, max, &rrp->array[0]); + if (st) return st; + + st= pap_domain(pai, &cbyte, max, &rrp->array[1], pdf_quoteok); + if (st) return st; + + if (cbyte != max) return adns_s_invaliddata; + return adns_s_ok; +} + +static adns_status cs_rp(vbuf *vb, const void *datap) { + const adns_rr_strpair *rrp= datap; + adns_status st; + + st= csp_mailbox(vb,rrp->array[0]); if (st) return st; + CSP_ADDSTR(" "); + st= csp_domain(vb,rrp->array[1]); if (st) return st; + + return adns_s_ok; +} + +/* + * _soa (pa,mf,cs) + */ + +static adns_status pa_soa(const parseinfo *pai, int cbyte, int max, void *datap) { + adns_rr_soa *rrp= datap; + const byte *dgram= pai->dgram; + adns_status st; + int msw, lsw, i; + + st= pap_domain(pai, &cbyte, max, &rrp->mname, + pai->qu->flags & adns_qf_quoteok_anshost ? pdf_quoteok : 0); + if (st) return st; + + st= pap_mailbox(pai, &cbyte, max, &rrp->rname); + if (st) return st; + + if (cbyte+20 != max) return adns_s_invaliddata; + + for (i=0; i<5; i++) { + GET_W(cbyte,msw); + GET_W(cbyte,lsw); + (&rrp->serial)[i]= (msw<<16) | lsw; + } + + return adns_s_ok; +} + +static void mf_soa(adns_query qu, void *datap) { + adns_rr_soa *rrp= datap; + + adns__makefinal_str(qu,&rrp->mname); + adns__makefinal_str(qu,&rrp->rname); +} + +static adns_status cs_soa(vbuf *vb, const void *datap) { + const adns_rr_soa *rrp= datap; + char buf[20]; + int i; + adns_status st; + + st= csp_domain(vb,rrp->mname); if (st) return st; + CSP_ADDSTR(" "); + st= csp_mailbox(vb,rrp->rname); if (st) return st; + + for (i=0; i<5; i++) { + sprintf(buf," %lu",(&rrp->serial)[i]); + CSP_ADDSTR(buf); + } + + return adns_s_ok; +} + +/* + * _flat (mf) + */ + +static void mf_flat(adns_query qu, void *data) { } + +/* + * Now the table. + */ + +#define TYPESZ_M(member) (sizeof(*((adns_answer*)0)->rrs.member)) + +#define DEEP_MEMB(memb) TYPESZ_M(memb), mf_##memb, cs_##memb +#define FLAT_MEMB(memb) TYPESZ_M(memb), mf_flat, cs_##memb + +#define DEEP_TYPE(code,rrt,fmt,memb,parser,comparer,printer) \ + { adns_r_##code, rrt, fmt, TYPESZ_M(memb), mf_##memb, printer, parser, comparer } +#define FLAT_TYPE(code,rrt,fmt,memb,parser,comparer,printer) \ + { adns_r_##code, rrt, fmt, TYPESZ_M(memb), mf_flat, printer, parser, comparer } + +static const typeinfo typeinfos[] = { +/* Must be in ascending order of rrtype ! */ +/* mem-mgmt code rrt fmt member parser comparer printer */ + +FLAT_TYPE(a, "A", 0, inaddr, pa_inaddr, di_inaddr, cs_inaddr ), +DEEP_TYPE(ns_raw, "NS", "raw", str, pa_host_raw,0, cs_domain ), +DEEP_TYPE(cname, "CNAME", 0, str, pa_dom_raw, 0, cs_domain ), +DEEP_TYPE(soa_raw,"SOA", "raw", soa, pa_soa, 0, cs_soa ), +DEEP_TYPE(ptr_raw,"PTR", "raw", str, pa_host_raw,0, cs_domain ), +DEEP_TYPE(hinfo, "HINFO", 0, intstrpair, pa_hinfo, 0, cs_hinfo ), +DEEP_TYPE(mx_raw, "MX", "raw", intstr, pa_mx_raw, di_mx_raw, cs_inthost ), +DEEP_TYPE(txt, "TXT", 0, manyistr, pa_txt, 0, cs_txt ), +DEEP_TYPE(rp_raw, "RP", "raw", strpair, pa_rp, 0, cs_rp ), + +FLAT_TYPE(addr, "A", "addr", addr, pa_addr, di_addr, cs_addr ), +DEEP_TYPE(ns, "NS", "+addr", hostaddr, pa_hostaddr,di_hostaddr,cs_hostaddr ), +DEEP_TYPE(ptr, "PTR","checked",str, pa_ptr, 0, cs_domain ), +DEEP_TYPE(mx, "MX", "+addr", inthostaddr,pa_mx, di_mx, cs_inthostaddr), + +DEEP_TYPE(soa, "SOA","822", soa, pa_soa, 0, cs_soa ), +DEEP_TYPE(rp, "RP", "822", strpair, pa_rp, 0, cs_rp ), +}; + +const typeinfo *adns__findtype(adns_rrtype type) { + const typeinfo *begin, *end, *mid; + + begin= typeinfos; end= typeinfos+(sizeof(typeinfos)/sizeof(typeinfo)); + + while (begin < end) { + mid= begin + ((end-begin)>>1); + if (mid->type == type) return mid; + if (type > mid->type) begin= mid+1; + else end= mid; + } + return 0; +} Index: ossp-pkg/adns/config.guess RCS File: /v/ossp/cvs/ossp-pkg/adns/config.guess,v co -q -kk -p'1.4' '/v/ossp/cvs/ossp-pkg/adns/config.guess,v' | diff -u /dev/null - -L'ossp-pkg/adns/config.guess' 2>/dev/null --- ossp-pkg/adns/config.guess +++ - 2024-05-14 05:25:55.311666394 +0200 @@ -0,0 +1,1183 @@ +#! /bin/sh +# Attempt to guess a canonical system name. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000 +# Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Written by Per Bothner . +# Please send patches to . +# +# This script attempts to guess a canonical system name similar to +# config.sub. If it succeeds, it prints the system name on stdout, and +# exits with 0. Otherwise, it exits with 1. +# +# The plan is that this can be called by configure scripts if you +# don't specify an explicit system type (host/target name). +# +# Only a few systems have been added to this list; please add others +# (but try to keep the structure clean). +# + +# Use $HOST_CC if defined. $CC may point to a cross-compiler +if test x"$CC_FOR_BUILD" = x; then + if test x"$HOST_CC" != x; then + CC_FOR_BUILD="$HOST_CC" + else + if test x"$CC" != x; then + CC_FOR_BUILD="$CC" + else + CC_FOR_BUILD=cc + fi + fi +fi + + +# This is needed to find uname on a Pyramid OSx when run in the BSD universe. +# (ghazi@noc.rutgers.edu 8/24/94.) +if (test -f /.attbin/uname) >/dev/null 2>&1 ; then + PATH=$PATH:/.attbin ; export PATH +fi + +UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown +UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown +UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown +UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown + +dummy=dummy-$$ +trap 'rm -f $dummy.c $dummy.o $dummy; exit 1' 1 2 15 + +# Note: order is significant - the case branches are not exclusive. + +case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in + *:NetBSD:*:*) + # Netbsd (nbsd) targets should (where applicable) match one or + # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*, + # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently + # switched to ELF, *-*-netbsd* would select the old + # object file format. This provides both forward + # compatibility and a consistent mechanism for selecting the + # object file format. + # Determine the machine/vendor (is the vendor relevant). + case "${UNAME_MACHINE}" in + amiga) machine=m68k-cbm ;; + arm32) machine=arm-unknown ;; + atari*) machine=m68k-atari ;; + sun3*) machine=m68k-sun ;; + mac68k) machine=m68k-apple ;; + macppc) machine=powerpc-apple ;; + hp3[0-9][05]) machine=m68k-hp ;; + ibmrt|romp-ibm) machine=romp-ibm ;; + *) machine=${UNAME_MACHINE}-unknown ;; + esac + # The Operating System including object format. + if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep __ELF__ >/dev/null + then + # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout). + # Return netbsd for either. FIX? + os=netbsd + else + os=netbsdelf + fi + # The OS release + release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'` + # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: + # contains redundant information, the shorter form: + # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. + echo "${machine}-${os}${release}" + exit 0 ;; + alpha:OSF1:*:*) + if test $UNAME_RELEASE = "V4.0"; then + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` + fi + # A Vn.n version is a released version. + # A Tn.n version is a released field test version. + # A Xn.n version is an unreleased experimental baselevel. + # 1.2 uses "1.2" for uname -r. + cat <$dummy.s + .data +\$Lformat: + .byte 37,100,45,37,120,10,0 # "%d-%x\n" + + .text + .globl main + .align 4 + .ent main +main: + .frame \$30,16,\$26,0 + ldgp \$29,0(\$27) + .prologue 1 + .long 0x47e03d80 # implver \$0 + lda \$2,-1 + .long 0x47e20c21 # amask \$2,\$1 + lda \$16,\$Lformat + mov \$0,\$17 + not \$1,\$18 + jsr \$26,printf + ldgp \$29,0(\$26) + mov 0,\$16 + jsr \$26,exit + .end main +EOF + $CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null + if test "$?" = 0 ; then + case `./$dummy` in + 0-0) + UNAME_MACHINE="alpha" + ;; + 1-0) + UNAME_MACHINE="alphaev5" + ;; + 1-1) + UNAME_MACHINE="alphaev56" + ;; + 1-101) + UNAME_MACHINE="alphapca56" + ;; + 2-303) + UNAME_MACHINE="alphaev6" + ;; + 2-307) + UNAME_MACHINE="alphaev67" + ;; + esac + fi + rm -f $dummy.s $dummy + echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + exit 0 ;; + Alpha\ *:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # Should we change UNAME_MACHINE based on the output of uname instead + # of the specific Alpha model? + echo alpha-pc-interix + exit 0 ;; + 21064:Windows_NT:50:3) + echo alpha-dec-winnt3.5 + exit 0 ;; + Amiga*:UNIX_System_V:4.0:*) + echo m68k-cbm-sysv4 + exit 0;; + amiga:OpenBSD:*:*) + echo m68k-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + *:[Aa]miga[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-amigaos + exit 0 ;; + arc64:OpenBSD:*:*) + echo mips64el-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + arc:OpenBSD:*:*) + echo mipsel-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + hkmips:OpenBSD:*:*) + echo mips-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + pmax:OpenBSD:*:*) + echo mipsel-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + sgi:OpenBSD:*:*) + echo mips-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + wgrisc:OpenBSD:*:*) + echo mipsel-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + *:OS/390:*:*) + echo i370-ibm-openedition + exit 0 ;; + arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) + echo arm-acorn-riscix${UNAME_RELEASE} + exit 0;; + SR2?01:HI-UX/MPP:*:*) + echo hppa1.1-hitachi-hiuxmpp + exit 0;; + Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) + # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. + if test "`(/bin/universe) 2>/dev/null`" = att ; then + echo pyramid-pyramid-sysv3 + else + echo pyramid-pyramid-bsd + fi + exit 0 ;; + NILE*:*:*:dcosx) + echo pyramid-pyramid-svr4 + exit 0 ;; + sun4H:SunOS:5.*:*) + echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit 0 ;; + sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) + echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit 0 ;; + i86pc:SunOS:5.*:*) + echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit 0 ;; + sun4*:SunOS:6*:*) + # According to config.sub, this is the proper way to canonicalize + # SunOS6. Hard to guess exactly what SunOS6 will be like, but + # it's likely to be more like Solaris than SunOS4. + echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit 0 ;; + sun4*:SunOS:*:*) + case "`/usr/bin/arch -k`" in + Series*|S4*) + UNAME_RELEASE=`uname -v` + ;; + esac + # Japanese Language versions have a version number like `4.1.3-JL'. + echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` + exit 0 ;; + sun3*:SunOS:*:*) + echo m68k-sun-sunos${UNAME_RELEASE} + exit 0 ;; + sun*:*:4.2BSD:*) + UNAME_RELEASE=`(head -1 /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` + test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 + case "`/bin/arch`" in + sun3) + echo m68k-sun-sunos${UNAME_RELEASE} + ;; + sun4) + echo sparc-sun-sunos${UNAME_RELEASE} + ;; + esac + exit 0 ;; + aushp:SunOS:*:*) + echo sparc-auspex-sunos${UNAME_RELEASE} + exit 0 ;; + atari*:OpenBSD:*:*) + echo m68k-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + # The situation for MiNT is a little confusing. The machine name + # can be virtually everything (everything which is not + # "atarist" or "atariste" at least should have a processor + # > m68000). The system name ranges from "MiNT" over "FreeMiNT" + # to the lowercase version "mint" (or "freemint"). Finally + # the system name "TOS" denotes a system which is actually not + # MiNT. But MiNT is downward compatible to TOS, so this should + # be no problem. + atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit 0 ;; + atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit 0 ;; + *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit 0 ;; + milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) + echo m68k-milan-mint${UNAME_RELEASE} + exit 0 ;; + hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) + echo m68k-hades-mint${UNAME_RELEASE} + exit 0 ;; + *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) + echo m68k-unknown-mint${UNAME_RELEASE} + exit 0 ;; + sun3*:OpenBSD:*:*) + echo m68k-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + mac68k:OpenBSD:*:*) + echo m68k-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + mvme68k:OpenBSD:*:*) + echo m68k-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + mvme88k:OpenBSD:*:*) + echo m88k-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + powerpc:machten:*:*) + echo powerpc-apple-machten${UNAME_RELEASE} + exit 0 ;; + RISC*:Mach:*:*) + echo mips-dec-mach_bsd4.3 + exit 0 ;; + RISC*:ULTRIX:*:*) + echo mips-dec-ultrix${UNAME_RELEASE} + exit 0 ;; + VAX*:ULTRIX*:*:*) + echo vax-dec-ultrix${UNAME_RELEASE} + exit 0 ;; + 2020:CLIX:*:* | 2430:CLIX:*:*) + echo clipper-intergraph-clix${UNAME_RELEASE} + exit 0 ;; + mips:*:*:UMIPS | mips:*:*:RISCos) + sed 's/^ //' << EOF >$dummy.c +#ifdef __cplusplus +#include /* for printf() prototype */ + int main (int argc, char *argv[]) { +#else + int main (argc, argv) int argc; char *argv[]; { +#endif + #if defined (host_mips) && defined (MIPSEB) + #if defined (SYSTYPE_SYSV) + printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_SVR4) + printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) + printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); + #endif + #endif + exit (-1); + } +EOF + $CC_FOR_BUILD $dummy.c -o $dummy \ + && ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \ + && rm $dummy.c $dummy && exit 0 + rm -f $dummy.c $dummy + echo mips-mips-riscos${UNAME_RELEASE} + exit 0 ;; + Night_Hawk:Power_UNIX:*:*) + echo powerpc-harris-powerunix + exit 0 ;; + m88k:CX/UX:7*:*) + echo m88k-harris-cxux7 + exit 0 ;; + m88k:*:4*:R4*) + echo m88k-motorola-sysv4 + exit 0 ;; + m88k:*:3*:R3*) + echo m88k-motorola-sysv3 + exit 0 ;; + AViiON:dgux:*:*) + # DG/UX returns AViiON for all architectures + UNAME_PROCESSOR=`/usr/bin/uname -p` + if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] + then + if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ + [ ${TARGET_BINARY_INTERFACE}x = x ] + then + echo m88k-dg-dgux${UNAME_RELEASE} + else + echo m88k-dg-dguxbcs${UNAME_RELEASE} + fi + else + echo i586-dg-dgux${UNAME_RELEASE} + fi + exit 0 ;; + M88*:DolphinOS:*:*) # DolphinOS (SVR3) + echo m88k-dolphin-sysv3 + exit 0 ;; + M88*:*:R3*:*) + # Delta 88k system running SVR3 + echo m88k-motorola-sysv3 + exit 0 ;; + XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) + echo m88k-tektronix-sysv3 + exit 0 ;; + Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) + echo m68k-tektronix-bsd + exit 0 ;; + *:IRIX*:*:*) + echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` + exit 0 ;; + ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. + echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id + exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX ' + i?86:AIX:*:*) + echo i386-ibm-aix + exit 0 ;; + *:AIX:2:3) + if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then + sed 's/^ //' << EOF >$dummy.c + #include + + main() + { + if (!__power_pc()) + exit(1); + puts("powerpc-ibm-aix3.2.5"); + exit(0); + } +EOF + $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0 + rm -f $dummy.c $dummy + echo rs6000-ibm-aix3.2.5 + elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then + echo rs6000-ibm-aix3.2.4 + else + echo rs6000-ibm-aix3.2 + fi + exit 0 ;; + *:AIX:*:4) + IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | head -1 | awk '{ print $1 }'` + if /usr/sbin/lsattr -EHl ${IBM_CPU_ID} | grep POWER >/dev/null 2>&1; then + IBM_ARCH=rs6000 + else + IBM_ARCH=powerpc + fi + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=4.${UNAME_RELEASE} + fi + echo ${IBM_ARCH}-ibm-aix${IBM_REV} + exit 0 ;; + *:AIX:*:*) + echo rs6000-ibm-aix + exit 0 ;; + ibmrt:4.4BSD:*|romp-ibm:BSD:*) + echo romp-ibm-bsd4.4 + exit 0 ;; + ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and + echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to + exit 0 ;; # report: romp-ibm BSD 4.3 + *:BOSX:*:*) + echo rs6000-bull-bosx + exit 0 ;; + DPX/2?00:B.O.S.:*:*) + echo m68k-bull-sysv3 + exit 0 ;; + 9000/[34]??:4.3bsd:1.*:*) + echo m68k-hp-bsd + exit 0 ;; + hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) + echo m68k-hp-bsd4.4 + exit 0 ;; + 9000/[34678]??:HP-UX:*:*) + case "${UNAME_MACHINE}" in + 9000/31? ) HP_ARCH=m68000 ;; + 9000/[34]?? ) HP_ARCH=m68k ;; + 9000/[678][0-9][0-9]) + sed 's/^ //' << EOF >$dummy.c + + #define _HPUX_SOURCE + #include + #include + + int main () + { + #if defined(_SC_KERNEL_BITS) + long bits = sysconf(_SC_KERNEL_BITS); + #endif + long cpu = sysconf (_SC_CPU_VERSION); + + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1"); break; + case CPU_PA_RISC2_0: + #if defined(_SC_KERNEL_BITS) + switch (bits) + { + case 64: puts ("hppa2.0w"); break; + case 32: puts ("hppa2.0n"); break; + default: puts ("hppa2.0"); break; + } break; + #else /* !defined(_SC_KERNEL_BITS) */ + puts ("hppa2.0"); break; + #endif + default: puts ("hppa1.0"); break; + } + exit (0); + } +EOF + (CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null ) && HP_ARCH=`./$dummy` + rm -f $dummy.c $dummy + esac + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + echo ${HP_ARCH}-hp-hpux${HPUX_REV} + exit 0 ;; + 3050*:HI-UX:*:*) + sed 's/^ //' << EOF >$dummy.c + #include + int + main () + { + long cpu = sysconf (_SC_CPU_VERSION); + /* The order matters, because CPU_IS_HP_MC68K erroneously returns + true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct + results, however. */ + if (CPU_IS_PA_RISC (cpu)) + { + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; + case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; + default: puts ("hppa-hitachi-hiuxwe2"); break; + } + } + else if (CPU_IS_HP_MC68K (cpu)) + puts ("m68k-hitachi-hiuxwe2"); + else puts ("unknown-hitachi-hiuxwe2"); + exit (0); + } +EOF + $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0 + rm -f $dummy.c $dummy + echo unknown-hitachi-hiuxwe2 + exit 0 ;; + 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) + echo hppa1.1-hp-bsd + exit 0 ;; + 9000/8??:4.3bsd:*:*) + echo hppa1.0-hp-bsd + exit 0 ;; + *9??*:MPE/iX:*:*) + echo hppa1.0-hp-mpeix + exit 0 ;; + hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) + echo hppa1.1-hp-osf + exit 0 ;; + hp8??:OSF1:*:*) + echo hppa1.0-hp-osf + exit 0 ;; + i?86:OSF1:*:*) + if [ -x /usr/sbin/sysversion ] ; then + echo ${UNAME_MACHINE}-unknown-osf1mk + else + echo ${UNAME_MACHINE}-unknown-osf1 + fi + exit 0 ;; + parisc*:Lites*:*:*) + echo hppa1.1-hp-lites + exit 0 ;; + hppa*:OpenBSD:*:*) + echo hppa-unknown-openbsd + exit 0 ;; + C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) + echo c1-convex-bsd + exit 0 ;; + C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit 0 ;; + C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) + echo c34-convex-bsd + exit 0 ;; + C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) + echo c38-convex-bsd + exit 0 ;; + C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) + echo c4-convex-bsd + exit 0 ;; + CRAY*X-MP:*:*:*) + echo xmp-cray-unicos + exit 0 ;; + CRAY*Y-MP:*:*:*) + echo ymp-cray-unicos${UNAME_RELEASE} + exit 0 ;; + CRAY*[A-Z]90:*:*:*) + echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ + | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ + -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ + exit 0 ;; + CRAY*TS:*:*:*) + echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit 0 ;; + CRAY*T3E:*:*:*) + echo alpha-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit 0 ;; + CRAY*SV1:*:*:*) + echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit 0 ;; + CRAY-2:*:*:*) + echo cray2-cray-unicos + exit 0 ;; + F300:UNIX_System_V:*:*) + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` + echo "f300-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit 0 ;; + F301:UNIX_System_V:*:*) + echo f301-fujitsu-uxpv`echo $UNAME_RELEASE | sed 's/ .*//'` + exit 0 ;; + hp300:OpenBSD:*:*) + echo m68k-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + i?86:BSD/386:*:* | i?86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) + echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} + exit 0 ;; + sparc*:BSD/OS:*:*) + echo sparc-unknown-bsdi${UNAME_RELEASE} + exit 0 ;; + *:BSD/OS:*:*) + echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} + exit 0 ;; + *:FreeBSD:*:*) + echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` + exit 0 ;; + *:OpenBSD:*:*) + echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'` + exit 0 ;; + i*:CYGWIN*:*) + echo ${UNAME_MACHINE}-pc-cygwin + exit 0 ;; + i*:MINGW*:*) + echo ${UNAME_MACHINE}-pc-mingw32 + exit 0 ;; + i*:Windows_NT*:* | Pentium*:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we + # UNAME_MACHINE based on the output of uname instead of i386? + echo i386-pc-interix + exit 0 ;; + i*:UWIN*:*) + echo ${UNAME_MACHINE}-pc-uwin + exit 0 ;; + p*:CYGWIN*:*) + echo powerpcle-unknown-cygwin + exit 0 ;; + prep*:SunOS:5.*:*) + echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit 0 ;; + *:GNU:*:*) + echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` + exit 0 ;; + *:Linux:*:*) + + # The BFD linker knows what the default object file format is, so + # first see if it will tell us. cd to the root directory to prevent + # problems with other programs or directories called `ld' in the path. + ld_help_string=`cd /; ld --help 2>&1` + ld_supported_emulations=`echo $ld_help_string \ + | sed -ne '/supported emulations:/!d + s/[ ][ ]*/ /g + s/.*supported emulations: *// + s/ .*// + p'` + case "$ld_supported_emulations" in + *ia64) + echo "${UNAME_MACHINE}-unknown-linux" + exit 0 + ;; + i?86linux) + echo "${UNAME_MACHINE}-pc-linux-gnuaout" + exit 0 + ;; + elf_i?86) + echo "${UNAME_MACHINE}-pc-linux" + exit 0 + ;; + i?86coff) + echo "${UNAME_MACHINE}-pc-linux-gnucoff" + exit 0 + ;; + sparclinux) + echo "${UNAME_MACHINE}-unknown-linux-gnuaout" + exit 0 + ;; + armlinux) + echo "${UNAME_MACHINE}-unknown-linux-gnuaout" + exit 0 + ;; + elf32arm*) + echo "${UNAME_MACHINE}-unknown-linux-gnuoldld" + exit 0 + ;; + armelf_linux*) + echo "${UNAME_MACHINE}-unknown-linux-gnu" + exit 0 + ;; + m68klinux) + echo "${UNAME_MACHINE}-unknown-linux-gnuaout" + exit 0 + ;; + elf32ppc | elf32ppclinux) + # Determine Lib Version + cat >$dummy.c < +#if defined(__GLIBC__) +extern char __libc_version[]; +extern char __libc_release[]; +#endif +main(argc, argv) + int argc; + char *argv[]; +{ +#if defined(__GLIBC__) + printf("%s %s\n", __libc_version, __libc_release); +#else + printf("unkown\n"); +#endif + return 0; +} +EOF + LIBC="" + $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null + if test "$?" = 0 ; then + ./$dummy | grep 1\.99 > /dev/null + if test "$?" = 0 ; then + LIBC="libc1" + fi + fi + rm -f $dummy.c $dummy + echo powerpc-unknown-linux-gnu${LIBC} + exit 0 + ;; + esac + + if test "${UNAME_MACHINE}" = "alpha" ; then + cat <$dummy.s + .data + \$Lformat: + .byte 37,100,45,37,120,10,0 # "%d-%x\n" + + .text + .globl main + .align 4 + .ent main + main: + .frame \$30,16,\$26,0 + ldgp \$29,0(\$27) + .prologue 1 + .long 0x47e03d80 # implver \$0 + lda \$2,-1 + .long 0x47e20c21 # amask \$2,\$1 + lda \$16,\$Lformat + mov \$0,\$17 + not \$1,\$18 + jsr \$26,printf + ldgp \$29,0(\$26) + mov 0,\$16 + jsr \$26,exit + .end main +EOF + LIBC="" + $CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null + if test "$?" = 0 ; then + case `./$dummy` in + 0-0) + UNAME_MACHINE="alpha" + ;; + 1-0) + UNAME_MACHINE="alphaev5" + ;; + 1-1) + UNAME_MACHINE="alphaev56" + ;; + 1-101) + UNAME_MACHINE="alphapca56" + ;; + 2-303) + UNAME_MACHINE="alphaev6" + ;; + 2-307) + UNAME_MACHINE="alphaev67" + ;; + esac + + objdump --private-headers $dummy | \ + grep ld.so.1 > /dev/null + if test "$?" = 0 ; then + LIBC="libc1" + fi + fi + rm -f $dummy.s $dummy + echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} ; exit 0 + elif test "${UNAME_MACHINE}" = "mips" ; then + cat >$dummy.c < /* for printf() prototype */ + int main (int argc, char *argv[]) { +#else + int main (argc, argv) int argc; char *argv[]; { +#endif +#ifdef __MIPSEB__ + printf ("%s-unknown-linux-gnu\n", argv[1]); +#endif +#ifdef __MIPSEL__ + printf ("%sel-unknown-linux-gnu\n", argv[1]); +#endif + return 0; +} +EOF + $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0 + rm -f $dummy.c $dummy + elif test "${UNAME_MACHINE}" = "s390"; then + echo s390-ibm-linux && exit 0 + else + # Either a pre-BFD a.out linker (linux-gnuoldld) + # or one that does not give us useful --help. + # GCC wants to distinguish between linux-gnuoldld and linux-gnuaout. + # If ld does not provide *any* "supported emulations:" + # that means it is gnuoldld. + echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations:" + test $? != 0 && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0 + + case "${UNAME_MACHINE}" in + i?86) + VENDOR=pc; + ;; + *) + VENDOR=unknown; + ;; + esac + # Determine whether the default compiler is a.out or elf + cat >$dummy.c < +#ifdef __cplusplus +#include /* for printf() prototype */ + int main (int argc, char *argv[]) { +#else + int main (argc, argv) int argc; char *argv[]; { +#endif +#ifdef __ELF__ +# ifdef __GLIBC__ +# if __GLIBC__ >= 2 + printf ("%s-${VENDOR}-linux-gnu\n", argv[1]); +# else + printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]); +# endif +# else + printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]); +# endif +#else + printf ("%s-${VENDOR}-linux-gnuaout\n", argv[1]); +#endif + return 0; +} +EOF + $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0 + rm -f $dummy.c $dummy + fi ;; +# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. earlier versions +# are messed up and put the nodename in both sysname and nodename. + i?86:DYNIX/ptx:4*:*) + echo i386-sequent-sysv4 + exit 0 ;; + i?86:UNIX_SV:4.2MP:2.*) + # Unixware is an offshoot of SVR4, but it has its own version + # number series starting with 2... + # I am not positive that other SVR4 systems won't match this, + # I just have to hope. -- rms. + # Use sysv4.2uw... so that sysv4* matches it. + echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} + exit 0 ;; + i?86:*:4.*:* | i?86:SYSTEM_V:4.*:*) + UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` + if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then + echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} + else + echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} + fi + exit 0 ;; + i?86:*:5:7*) + # Fixed at (any) Pentium or better + UNAME_MACHINE=i586 + if [ ${UNAME_SYSTEM} = "UnixWare" ] ; then + echo ${UNAME_MACHINE}-sco-sysv${UNAME_RELEASE}uw${UNAME_VERSION} + else + echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE} + fi + exit 0 ;; + i?86:*:3.2:*) + if test -f /usr/options/cb.name; then + UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then + UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')` + (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486 + (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \ + && UNAME_MACHINE=i586 + (/bin/uname -X|egrep '^Machine.*Pent ?II' >/dev/null) \ + && UNAME_MACHINE=i686 + (/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) \ + && UNAME_MACHINE=i686 + echo ${UNAME_MACHINE}-pc-sco$UNAME_REL + else + echo ${UNAME_MACHINE}-pc-sysv32 + fi + exit 0 ;; + i?86:*DOS:*:*) + echo ${UNAME_MACHINE}-pc-msdosdjgpp + exit 0 ;; + pc:*:*:*) + # Left here for compatibility: + # uname -m prints for DJGPP always 'pc', but it prints nothing about + # the processor, so we play safe by assuming i386. + echo i386-pc-msdosdjgpp + exit 0 ;; + Intel:Mach:3*:*) + echo i386-pc-mach3 + exit 0 ;; + paragon:*:*:*) + echo i860-intel-osf1 + exit 0 ;; + i860:*:4.*:*) # i860-SVR4 + if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then + echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 + else # Add other i860-SVR4 vendors below as they are discovered. + echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 + fi + exit 0 ;; + mini*:CTIX:SYS*5:*) + # "miniframe" + echo m68010-convergent-sysv + exit 0 ;; + M68*:*:R3V[567]*:*) + test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;; + 3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0) + OS_REL='' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && echo i486-ncr-sysv4.3${OS_REL} && exit 0 + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;; + 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && echo i486-ncr-sysv4 && exit 0 ;; + m68*:LynxOS:2.*:*) + echo m68k-unknown-lynxos${UNAME_RELEASE} + exit 0 ;; + mc68030:UNIX_System_V:4.*:*) + echo m68k-atari-sysv4 + exit 0 ;; + i?86:LynxOS:2.*:* | i?86:LynxOS:3.[01]*:*) + echo i386-unknown-lynxos${UNAME_RELEASE} + exit 0 ;; + TSUNAMI:LynxOS:2.*:*) + echo sparc-unknown-lynxos${UNAME_RELEASE} + exit 0 ;; + rs6000:LynxOS:2.*:* | PowerPC:LynxOS:2.*:*) + echo rs6000-unknown-lynxos${UNAME_RELEASE} + exit 0 ;; + SM[BE]S:UNIX_SV:*:*) + echo mips-dde-sysv${UNAME_RELEASE} + exit 0 ;; + RM*:ReliantUNIX-*:*:*) + echo mips-sni-sysv4 + exit 0 ;; + RM*:SINIX-*:*:*) + echo mips-sni-sysv4 + exit 0 ;; + *:SINIX-*:*:*) + if uname -p 2>/dev/null >/dev/null ; then + UNAME_MACHINE=`(uname -p) 2>/dev/null` + echo ${UNAME_MACHINE}-sni-sysv4 + else + echo ns32k-sni-sysv + fi + exit 0 ;; + PENTIUM:CPunix:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort + # says + echo i586-unisys-sysv4 + exit 0 ;; + *:UNIX_System_V:4*:FTX*) + # From Gerald Hewes . + # How about differentiating between stratus architectures? -djm + echo hppa1.1-stratus-sysv4 + exit 0 ;; + *:*:*:FTX*) + # From seanf@swdc.stratus.com. + echo i860-stratus-sysv4 + exit 0 ;; + mc68*:A/UX:*:*) + echo m68k-apple-aux${UNAME_RELEASE} + exit 0 ;; + news*:NEWS-OS:*:6*) + echo mips-sony-newsos6 + exit 0 ;; + R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) + if [ -d /usr/nec ]; then + echo mips-nec-sysv${UNAME_RELEASE} + else + echo mips-unknown-sysv${UNAME_RELEASE} + fi + exit 0 ;; + BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. + echo powerpc-be-beos + exit 0 ;; + BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. + echo powerpc-apple-beos + exit 0 ;; + BePC:BeOS:*:*) # BeOS running on Intel PC compatible. + echo i586-pc-beos + exit 0 ;; + SX-4:SUPER-UX:*:*) + echo sx4-nec-superux${UNAME_RELEASE} + exit 0 ;; + SX-5:SUPER-UX:*:*) + echo sx5-nec-superux${UNAME_RELEASE} + exit 0 ;; + Power*:Rhapsody:*:*) + echo powerpc-apple-rhapsody${UNAME_RELEASE} + exit 0 ;; + *:Rhapsody:*:*) + echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} + exit 0 ;; + *:Darwin:*:*) + echo `uname -p`-apple-darwin${UNAME_RELEASE} + exit 0 ;; + *:procnto*:*:* | *:QNX:[0123456789]*:*) + if test "${UNAME_MACHINE}" = "x86pc"; then + UNAME_MACHINE=pc + fi + echo `uname -p`-${UNAME_MACHINE}-nto-qnx + exit 0 ;; + *:QNX:*:4*) + echo i386-pc-qnx + exit 0 ;; + NSR-W:NONSTOP_KERNEL:*:*) + echo nsr-tandem-nsk${UNAME_RELEASE} + exit 0 ;; + BS2000:POSIX*:*:*) + echo bs2000-siemens-sysv + exit 0 ;; + DS/*:UNIX_System_V:*:*) + echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} + exit 0 ;; +esac + +#echo '(No uname command or uname output not recognized.)' 1>&2 +#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 + +cat >$dummy.c < +# include +#endif +main () +{ +#if defined (sony) +#if defined (MIPSEB) + /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, + I don't know.... */ + printf ("mips-sony-bsd\n"); exit (0); +#else +#include + printf ("m68k-sony-newsos%s\n", +#ifdef NEWSOS4 + "4" +#else + "" +#endif + ); exit (0); +#endif +#endif + +#if defined (__arm) && defined (__acorn) && defined (__unix) + printf ("arm-acorn-riscix"); exit (0); +#endif + +#if defined (hp300) && !defined (hpux) + printf ("m68k-hp-bsd\n"); exit (0); +#endif + +#if defined (NeXT) +#if !defined (__ARCHITECTURE__) +#define __ARCHITECTURE__ "m68k" +#endif + int version; + version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; + if (version < 4) + printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); + else + printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); + exit (0); +#endif + +#if defined (MULTIMAX) || defined (n16) +#if defined (UMAXV) + printf ("ns32k-encore-sysv\n"); exit (0); +#else +#if defined (CMU) + printf ("ns32k-encore-mach\n"); exit (0); +#else + printf ("ns32k-encore-bsd\n"); exit (0); +#endif +#endif +#endif + +#if defined (__386BSD__) + printf ("i386-pc-bsd\n"); exit (0); +#endif + +#if defined (sequent) +#if defined (i386) + printf ("i386-sequent-dynix\n"); exit (0); +#endif +#if defined (ns32000) + printf ("ns32k-sequent-dynix\n"); exit (0); +#endif +#endif + +#if defined (_SEQUENT_) + struct utsname un; + + uname(&un); + + if (strncmp(un.version, "V2", 2) == 0) { + printf ("i386-sequent-ptx2\n"); exit (0); + } + if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ + printf ("i386-sequent-ptx1\n"); exit (0); + } + printf ("i386-sequent-ptx\n"); exit (0); + +#endif + +#if defined (vax) +#if !defined (ultrix) + printf ("vax-dec-bsd\n"); exit (0); +#else + printf ("vax-dec-ultrix\n"); exit (0); +#endif +#endif + +#if defined (alliant) && defined (i860) + printf ("i860-alliant-bsd\n"); exit (0); +#endif + + exit (1); +} +EOF + +$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm $dummy.c $dummy && exit 0 +rm -f $dummy.c $dummy + +# Apollos put the system type in the environment. + +test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; } + +# Convex versions that predate uname can use getsysinfo(1) + +if [ -x /usr/convex/getsysinfo ] +then + case `getsysinfo -f cpu_type` in + c1*) + echo c1-convex-bsd + exit 0 ;; + c2*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit 0 ;; + c34*) + echo c34-convex-bsd + exit 0 ;; + c38*) + echo c38-convex-bsd + exit 0 ;; + c4*) + echo c4-convex-bsd + exit 0 ;; + esac +fi + +#echo '(Unable to guess system type)' 1>&2 + +exit 1 Index: ossp-pkg/adns/config.sub RCS File: /v/ossp/cvs/ossp-pkg/adns/config.sub,v co -q -kk -p'1.4' '/v/ossp/cvs/ossp-pkg/adns/config.sub,v' | diff -u /dev/null - -L'ossp-pkg/adns/config.sub' 2>/dev/null --- ossp-pkg/adns/config.sub +++ - 2024-05-14 05:25:55.314692342 +0200 @@ -0,0 +1,1268 @@ +#! /bin/sh +# Configuration validation subroutine script, version 1.1. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000 +# Free Software Foundation, Inc. +# +# This file is (in principle) common to ALL GNU software. +# The presence of a machine in this file suggests that SOME GNU software +# can handle that machine. It does not imply ALL GNU software can. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, +# Boston, MA 02111-1307, USA. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Written by Per Bothner . +# Please send patches to . +# +# Configuration subroutine to validate and canonicalize a configuration type. +# Supply the specified configuration type as an argument. +# If it is invalid, we print an error message on stderr and exit with code 1. +# Otherwise, we print the canonical config type on stdout and succeed. + +# This file is supposed to be the same for all GNU packages +# and recognize all the CPU types, system types and aliases +# that are meaningful with *any* GNU software. +# Each package is responsible for reporting which valid configurations +# it does not support. The user should be able to distinguish +# a failure to support a valid configuration from a meaningless +# configuration. + +# The goal of this file is to map all the various variations of a given +# machine specification into a single specification in the form: +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or in some cases, the newer four-part form: +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# It is wrong to echo any other type of specification. + +if [ x$1 = x ] +then + echo Configuration name missing. 1>&2 + echo "Usage: $0 CPU-MFR-OPSYS" 1>&2 + echo "or $0 ALIAS" 1>&2 + echo where ALIAS is a recognized configuration type. 1>&2 + exit 1 +fi + +# First pass through any local machine types. +case $1 in + *local*) + echo $1 + exit 0 + ;; + *) + ;; +esac + +# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). +# Here we must recognize all the valid KERNEL-OS combinations. +maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` +case $maybe_os in + nto-qnx* | linux-gnu*) + os=-$maybe_os + basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` + ;; + *) + basic_machine=`echo $1 | sed 's/-[^-]*$//'` + if [ $basic_machine != $1 ] + then os=`echo $1 | sed 's/.*-/-/'` + else os=; fi + ;; +esac + +### Let's recognize common machines as not being operating systems so +### that things like config.sub decstation-3100 work. We also +### recognize some manufacturers as not being operating systems, so we +### can provide default operating systems below. +case $os in + -sun*os*) + # Prevent following clause from handling this invalid input. + ;; + -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ + -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ + -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ + -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ + -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ + -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ + -apple) + os= + basic_machine=$1 + ;; + -sim | -cisco | -oki | -wec | -winbond) + os= + basic_machine=$1 + ;; + -scout) + ;; + -wrs) + os=-vxworks + basic_machine=$1 + ;; + -hiux*) + os=-hiuxwe2 + ;; + -sco5) + os=-sco3.2v5 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco4) + os=-sco3.2v4 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2.[4-9]*) + os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2v[4-9]*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco*) + os=-sco3.2v2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -udk*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -isc) + os=-isc2.2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -clix*) + basic_machine=clipper-intergraph + ;; + -isc*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -lynx*) + os=-lynxos + ;; + -ptx*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` + ;; + -windowsnt*) + os=`echo $os | sed -e 's/windowsnt/winnt/'` + ;; + -psos*) + os=-psos + ;; + -mint | -mint[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; +esac + +# Decode aliases for certain CPU-COMPANY combinations. +case $basic_machine in + # Recognize the basic CPU types without company name. + # Some are omitted here because they have special meanings below. + tahoe | i860 | ia64 | m32r | m68k | m68000 | m88k | ns32k | arc | arm \ + | arme[lb] | pyramid | mn10200 | mn10300 | tron | a29k \ + | 580 | i960 | h8300 \ + | x86 | ppcbe | mipsbe | mipsle | shbe | shle | armbe | armle \ + | hppa | hppa1.0 | hppa1.1 | hppa2.0 | hppa2.0w | hppa2.0n \ + | hppa64 \ + | alpha | alphaev[4-8] | alphaev56 | alphapca5[67] \ + | alphaev6[78] \ + | we32k | ns16k | clipper | i370 | sh | powerpc | powerpcle \ + | 1750a | dsp16xx | pdp11 | mips16 | mips64 | mipsel | mips64el \ + | mips64orion | mips64orionel | mipstx39 | mipstx39el \ + | mips64vr4300 | mips64vr4300el | mips64vr4100 | mips64vr4100el \ + | mips64vr5000 | miprs64vr5000el | mcore \ + | sparc | sparclet | sparclite | sparc64 | sparcv9 | v850 | c4x \ + | thumb | d10v | fr30 | avr) + basic_machine=$basic_machine-unknown + ;; + m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | z8k | v70 | h8500 | w65 | pj | pjl) + ;; + + # We use `pc' rather than `unknown' + # because (1) that's what they normally are, and + # (2) the word "unknown" tends to confuse beginning users. + i[34567]86) + basic_machine=$basic_machine-pc + ;; + # Object if more than one company name word. + *-*-*) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; + # Recognize the basic CPU types with company name. + # FIXME: clean up the formatting here. + vax-* | tahoe-* | i[34567]86-* | i860-* | ia64-* | m32r-* | m68k-* | m68000-* \ + | m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | arm-* | c[123]* \ + | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \ + | power-* | none-* | 580-* | cray2-* | h8300-* | h8500-* | i960-* \ + | xmp-* | ymp-* \ + | x86-* | ppcbe-* | mipsbe-* | mipsle-* | shbe-* | shle-* | armbe-* | armle-* \ + | hppa-* | hppa1.0-* | hppa1.1-* | hppa2.0-* | hppa2.0w-* \ + | hppa2.0n-* | hppa64-* \ + | alpha-* | alphaev[4-8]-* | alphaev56-* | alphapca5[67]-* \ + | alphaev6[78]-* \ + | we32k-* | cydra-* | ns16k-* | pn-* | np1-* | xps100-* \ + | clipper-* | orion-* \ + | sparclite-* | pdp11-* | sh-* | powerpc-* | powerpcle-* \ + | sparc64-* | sparcv9-* | sparc86x-* | mips16-* | mips64-* | mipsel-* \ + | mips64el-* | mips64orion-* | mips64orionel-* \ + | mips64vr4100-* | mips64vr4100el-* | mips64vr4300-* | mips64vr4300el-* \ + | mipstx39-* | mipstx39el-* | mcore-* \ + | f301-* | armv*-* | s390-* | sv1-* | t3e-* \ + | m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | d10v-* \ + | thumb-* | v850-* | d30v-* | tic30-* | c30-* | fr30-* \ + | bs2000-*) + ;; + # Recognize the various machine names and aliases which stand + # for a CPU type and a company and sometimes even an OS. + 386bsd) + basic_machine=i386-unknown + os=-bsd + ;; + 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) + basic_machine=m68000-att + ;; + 3b*) + basic_machine=we32k-att + ;; + a29khif) + basic_machine=a29k-amd + os=-udi + ;; + adobe68k) + basic_machine=m68010-adobe + os=-scout + ;; + alliant | fx80) + basic_machine=fx80-alliant + ;; + altos | altos3068) + basic_machine=m68k-altos + ;; + am29k) + basic_machine=a29k-none + os=-bsd + ;; + amdahl) + basic_machine=580-amdahl + os=-sysv + ;; + amiga | amiga-*) + basic_machine=m68k-cbm + ;; + amigaos | amigados) + basic_machine=m68k-cbm + os=-amigaos + ;; + amigaunix | amix) + basic_machine=m68k-cbm + os=-sysv4 + ;; + apollo68) + basic_machine=m68k-apollo + os=-sysv + ;; + apollo68bsd) + basic_machine=m68k-apollo + os=-bsd + ;; + aux) + basic_machine=m68k-apple + os=-aux + ;; + balance) + basic_machine=ns32k-sequent + os=-dynix + ;; + convex-c1) + basic_machine=c1-convex + os=-bsd + ;; + convex-c2) + basic_machine=c2-convex + os=-bsd + ;; + convex-c32) + basic_machine=c32-convex + os=-bsd + ;; + convex-c34) + basic_machine=c34-convex + os=-bsd + ;; + convex-c38) + basic_machine=c38-convex + os=-bsd + ;; + cray | ymp) + basic_machine=ymp-cray + os=-unicos + ;; + cray2) + basic_machine=cray2-cray + os=-unicos + ;; + [ctj]90-cray) + basic_machine=c90-cray + os=-unicos + ;; + crds | unos) + basic_machine=m68k-crds + ;; + da30 | da30-*) + basic_machine=m68k-da30 + ;; + decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) + basic_machine=mips-dec + ;; + delta | 3300 | motorola-3300 | motorola-delta \ + | 3300-motorola | delta-motorola) + basic_machine=m68k-motorola + ;; + delta88) + basic_machine=m88k-motorola + os=-sysv3 + ;; + dpx20 | dpx20-*) + basic_machine=rs6000-bull + os=-bosx + ;; + dpx2* | dpx2*-bull) + basic_machine=m68k-bull + os=-sysv3 + ;; + ebmon29k) + basic_machine=a29k-amd + os=-ebmon + ;; + elxsi) + basic_machine=elxsi-elxsi + os=-bsd + ;; + encore | umax | mmax) + basic_machine=ns32k-encore + ;; + es1800 | OSE68k | ose68k | ose | OSE) + basic_machine=m68k-ericsson + os=-ose + ;; + fx2800) + basic_machine=i860-alliant + ;; + genix) + basic_machine=ns32k-ns + ;; + gmicro) + basic_machine=tron-gmicro + os=-sysv + ;; + h3050r* | hiux*) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + h8300hms) + basic_machine=h8300-hitachi + os=-hms + ;; + h8300xray) + basic_machine=h8300-hitachi + os=-xray + ;; + h8500hms) + basic_machine=h8500-hitachi + os=-hms + ;; + harris) + basic_machine=m88k-harris + os=-sysv3 + ;; + hp300-*) + basic_machine=m68k-hp + ;; + hp300bsd) + basic_machine=m68k-hp + os=-bsd + ;; + hp300hpux) + basic_machine=m68k-hp + os=-hpux + ;; + hp3k9[0-9][0-9] | hp9[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k2[0-9][0-9] | hp9k31[0-9]) + basic_machine=m68000-hp + ;; + hp9k3[2-9][0-9]) + basic_machine=m68k-hp + ;; + hp9k6[0-9][0-9] | hp6[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k7[0-79][0-9] | hp7[0-79][0-9]) + basic_machine=hppa1.1-hp + ;; + hp9k78[0-9] | hp78[0-9]) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][13679] | hp8[0-9][13679]) + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][0-9] | hp8[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hppa-next) + os=-nextstep3 + ;; + hppaosf) + basic_machine=hppa1.1-hp + os=-osf + ;; + hppro) + basic_machine=hppa1.1-hp + os=-proelf + ;; + i370-ibm* | ibm*) + basic_machine=i370-ibm + ;; +# I'm not sure what "Sysv32" means. Should this be sysv3.2? + i[34567]86v32) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv32 + ;; + i[34567]86v4*) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv4 + ;; + i[34567]86v) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv + ;; + i[34567]86sol2) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-solaris2 + ;; + i386mach) + basic_machine=i386-mach + os=-mach + ;; + i386-vsta | vsta) + basic_machine=i386-unknown + os=-vsta + ;; + i386-go32 | go32) + basic_machine=i386-unknown + os=-go32 + ;; + i386-mingw32 | mingw32) + basic_machine=i386-unknown + os=-mingw32 + ;; + iris | iris4d) + basic_machine=mips-sgi + case $os in + -irix*) + ;; + *) + os=-irix4 + ;; + esac + ;; + isi68 | isi) + basic_machine=m68k-isi + os=-sysv + ;; + m88k-omron*) + basic_machine=m88k-omron + ;; + magnum | m3230) + basic_machine=mips-mips + os=-sysv + ;; + merlin) + basic_machine=ns32k-utek + os=-sysv + ;; + miniframe) + basic_machine=m68000-convergent + ;; + *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; + mipsel*-linux*) + basic_machine=mipsel-unknown + os=-linux-gnu + ;; + mips*-linux*) + basic_machine=mips-unknown + os=-linux-gnu + ;; + mips3*-*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` + ;; + mips3*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown + ;; + mmix*) + basic_machine=mmix-knuth + os=-mmixware + ;; + monitor) + basic_machine=m68k-rom68k + os=-coff + ;; + msdos) + basic_machine=i386-unknown + os=-msdos + ;; + mvs) + basic_machine=i370-ibm + os=-mvs + ;; + ncr3000) + basic_machine=i486-ncr + os=-sysv4 + ;; + netbsd386) + basic_machine=i386-unknown + os=-netbsd + ;; + netwinder) + basic_machine=armv4l-rebel + os=-linux + ;; + news | news700 | news800 | news900) + basic_machine=m68k-sony + os=-newsos + ;; + news1000) + basic_machine=m68030-sony + os=-newsos + ;; + news-3600 | risc-news) + basic_machine=mips-sony + os=-newsos + ;; + necv70) + basic_machine=v70-nec + os=-sysv + ;; + next | m*-next ) + basic_machine=m68k-next + case $os in + -nextstep* ) + ;; + -ns2*) + os=-nextstep2 + ;; + *) + os=-nextstep3 + ;; + esac + ;; + nh3000) + basic_machine=m68k-harris + os=-cxux + ;; + nh[45]000) + basic_machine=m88k-harris + os=-cxux + ;; + nindy960) + basic_machine=i960-intel + os=-nindy + ;; + mon960) + basic_machine=i960-intel + os=-mon960 + ;; + np1) + basic_machine=np1-gould + ;; + nsr-tandem) + basic_machine=nsr-tandem + ;; + op50n-* | op60c-*) + basic_machine=hppa1.1-oki + os=-proelf + ;; + OSE68000 | ose68000) + basic_machine=m68000-ericsson + os=-ose + ;; + os68k) + basic_machine=m68k-none + os=-os68k + ;; + pa-hitachi) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + paragon) + basic_machine=i860-intel + os=-osf + ;; + pbd) + basic_machine=sparc-tti + ;; + pbb) + basic_machine=m68k-tti + ;; + pc532 | pc532-*) + basic_machine=ns32k-pc532 + ;; + pentium | p5 | k5 | k6 | nexen) + basic_machine=i586-pc + ;; + pentiumpro | p6 | 6x86) + basic_machine=i686-pc + ;; + pentiumii | pentium2) + basic_machine=i786-pc + ;; + pentium-* | p5-* | k5-* | k6-* | nexen-*) + basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumpro-* | p6-* | 6x86-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumii-* | pentium2-*) + basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pn) + basic_machine=pn-gould + ;; + power) basic_machine=rs6000-ibm + ;; + ppc) basic_machine=powerpc-unknown + ;; + ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppcle | powerpclittle | ppc-le | powerpc-little) + basic_machine=powerpcle-unknown + ;; + ppcle-* | powerpclittle-*) + basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ps2) + basic_machine=i386-ibm + ;; + rom68k) + basic_machine=m68k-rom68k + os=-coff + ;; + rm[46]00) + basic_machine=mips-siemens + ;; + rtpc | rtpc-*) + basic_machine=romp-ibm + ;; + sa29200) + basic_machine=a29k-amd + os=-udi + ;; + sequent) + basic_machine=i386-sequent + ;; + sh) + basic_machine=sh-hitachi + os=-hms + ;; + sparclite-wrs) + basic_machine=sparclite-wrs + os=-vxworks + ;; + sps7) + basic_machine=m68k-bull + os=-sysv2 + ;; + spur) + basic_machine=spur-unknown + ;; + st2000) + basic_machine=m68k-tandem + ;; + stratus) + basic_machine=i860-stratus + os=-sysv4 + ;; + sun2) + basic_machine=m68000-sun + ;; + sun2os3) + basic_machine=m68000-sun + os=-sunos3 + ;; + sun2os4) + basic_machine=m68000-sun + os=-sunos4 + ;; + sun3os3) + basic_machine=m68k-sun + os=-sunos3 + ;; + sun3os4) + basic_machine=m68k-sun + os=-sunos4 + ;; + sun4os3) + basic_machine=sparc-sun + os=-sunos3 + ;; + sun4os4) + basic_machine=sparc-sun + os=-sunos4 + ;; + sun4sol2) + basic_machine=sparc-sun + os=-solaris2 + ;; + sun3 | sun3-*) + basic_machine=m68k-sun + ;; + sun4) + basic_machine=sparc-sun + ;; + sun386 | sun386i | roadrunner) + basic_machine=i386-sun + ;; + sv1) + basic_machine=sv1-cray + os=-unicos + ;; + symmetry) + basic_machine=i386-sequent + os=-dynix + ;; + t3e) + basic_machine=t3e-cray + os=-unicos + ;; + tx39) + basic_machine=mipstx39-unknown + ;; + tx39el) + basic_machine=mipstx39el-unknown + ;; + tower | tower-32) + basic_machine=m68k-ncr + ;; + udi29k) + basic_machine=a29k-amd + os=-udi + ;; + ultra3) + basic_machine=a29k-nyu + os=-sym1 + ;; + v810 | necv810) + basic_machine=v810-nec + os=-none + ;; + vaxv) + basic_machine=vax-dec + os=-sysv + ;; + vms) + basic_machine=vax-dec + os=-vms + ;; + vpp*|vx|vx-*) + basic_machine=f301-fujitsu + ;; + vxworks960) + basic_machine=i960-wrs + os=-vxworks + ;; + vxworks68) + basic_machine=m68k-wrs + os=-vxworks + ;; + vxworks29k) + basic_machine=a29k-wrs + os=-vxworks + ;; + w65*) + basic_machine=w65-wdc + os=-none + ;; + w89k-*) + basic_machine=hppa1.1-winbond + os=-proelf + ;; + xmp) + basic_machine=xmp-cray + os=-unicos + ;; + xps | xps100) + basic_machine=xps100-honeywell + ;; + z8k-*-coff) + basic_machine=z8k-unknown + os=-sim + ;; + none) + basic_machine=none-none + os=-none + ;; + +# Here we handle the default manufacturer of certain CPU types. It is in +# some cases the only manufacturer, in others, it is the most popular. + w89k) + basic_machine=hppa1.1-winbond + ;; + op50n) + basic_machine=hppa1.1-oki + ;; + op60c) + basic_machine=hppa1.1-oki + ;; + mips) + if [ x$os = x-linux-gnu ]; then + basic_machine=mips-unknown + else + basic_machine=mips-mips + fi + ;; + romp) + basic_machine=romp-ibm + ;; + rs6000) + basic_machine=rs6000-ibm + ;; + vax) + basic_machine=vax-dec + ;; + pdp11) + basic_machine=pdp11-dec + ;; + we32k) + basic_machine=we32k-att + ;; + sparc | sparcv9) + basic_machine=sparc-sun + ;; + cydra) + basic_machine=cydra-cydrome + ;; + orion) + basic_machine=orion-highlevel + ;; + orion105) + basic_machine=clipper-highlevel + ;; + mac | mpw | mac-mpw) + basic_machine=m68k-apple + ;; + pmac | pmac-mpw) + basic_machine=powerpc-apple + ;; + c4x*) + basic_machine=c4x-none + os=-coff + ;; + *) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; +esac + +# Here we canonicalize certain aliases for manufacturers. +case $basic_machine in + *-digital*) + basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` + ;; + *-commodore*) + basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` + ;; + *) + ;; +esac + +# Decode manufacturer-specific aliases for certain operating systems. + +if [ x"$os" != x"" ] +then +case $os in + # First match some system type aliases + # that might get confused with valid system types. + # -solaris* is a basic system type, with this one exception. + -solaris1 | -solaris1.*) + os=`echo $os | sed -e 's|solaris1|sunos4|'` + ;; + -solaris) + os=-solaris2 + ;; + -svr4*) + os=-sysv4 + ;; + -unixware*) + os=-sysv4.2uw + ;; + -gnu/linux*) + os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` + ;; + # First accept the basic system types. + # The portable systems comes first. + # Each alternative MUST END IN A *, to match a version number. + # -sysv* is not here because it comes later, after sysvr4. + -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ + | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\ + | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \ + | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ + | -aos* \ + | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ + | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ + | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \ + | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ + | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ + | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ + | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ + | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \ + | -interix* | -uwin* | -rhapsody* | -darwin* | -opened* \ + | -openstep* | -oskit*) + # Remember, each alternative MUST END IN *, to match a version number. + ;; + -qnx*) + case $basic_machine in + x86-* | i[34567]86-*) + ;; + *) + os=-nto$os + ;; + esac + ;; + -nto*) + os=-nto-qnx + ;; + -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \ + | -windows* | -osx | -abug | -netware* | -os9* | -beos* \ + | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) + ;; + -mac*) + os=`echo $os | sed -e 's|mac|macos|'` + ;; + -linux*) + os=`echo $os | sed -e 's|linux|linux-gnu|'` + ;; + -sunos5*) + os=`echo $os | sed -e 's|sunos5|solaris2|'` + ;; + -sunos6*) + os=`echo $os | sed -e 's|sunos6|solaris3|'` + ;; + -opened*) + os=-openedition + ;; + -wince*) + os=-wince + ;; + -osfrose*) + os=-osfrose + ;; + -osf*) + os=-osf + ;; + -utek*) + os=-bsd + ;; + -dynix*) + os=-bsd + ;; + -acis*) + os=-aos + ;; + -386bsd) + os=-bsd + ;; + -ctix* | -uts*) + os=-sysv + ;; + -ns2 ) + os=-nextstep2 + ;; + -nsk) + os=-nsk + ;; + # Preserve the version number of sinix5. + -sinix5.*) + os=`echo $os | sed -e 's|sinix|sysv|'` + ;; + -sinix*) + os=-sysv4 + ;; + -triton*) + os=-sysv3 + ;; + -oss*) + os=-sysv3 + ;; + -svr4) + os=-sysv4 + ;; + -svr3) + os=-sysv3 + ;; + -sysvr4) + os=-sysv4 + ;; + # This must come after -sysvr4. + -sysv*) + ;; + -ose*) + os=-ose + ;; + -es1800*) + os=-ose + ;; + -xenix) + os=-xenix + ;; + -*mint | -*MiNT) + os=-mint + ;; + -none) + ;; + *) + # Get rid of the `-' at the beginning of $os. + os=`echo $os | sed 's/[^-]*-//'` + echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2 + exit 1 + ;; +esac +else + +# Here we handle the default operating systems that come with various machines. +# The value should be what the vendor currently ships out the door with their +# machine or put another way, the most popular os provided with the machine. + +# Note that if you're going to try to match "-MANUFACTURER" here (say, +# "-sun"), then you have to tell the case statement up towards the top +# that MANUFACTURER isn't an operating system. Otherwise, code above +# will signal an error saying that MANUFACTURER isn't an operating +# system, and we'll never get to this point. + +case $basic_machine in + *-acorn) + os=-riscix1.2 + ;; + arm*-rebel) + os=-linux + ;; + arm*-semi) + os=-aout + ;; + pdp11-*) + os=-none + ;; + *-dec | vax-*) + os=-ultrix4.2 + ;; + m68*-apollo) + os=-domain + ;; + i386-sun) + os=-sunos4.0.2 + ;; + m68000-sun) + os=-sunos3 + # This also exists in the configure program, but was not the + # default. + # os=-sunos4 + ;; + m68*-cisco) + os=-aout + ;; + mips*-cisco) + os=-elf + ;; + mips*-*) + os=-elf + ;; + *-tti) # must be before sparc entry or we get the wrong os. + os=-sysv3 + ;; + sparc-* | *-sun) + os=-sunos4.1.1 + ;; + *-be) + os=-beos + ;; + *-ibm) + os=-aix + ;; + *-wec) + os=-proelf + ;; + *-winbond) + os=-proelf + ;; + *-oki) + os=-proelf + ;; + *-hp) + os=-hpux + ;; + *-hitachi) + os=-hiux + ;; + i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) + os=-sysv + ;; + *-cbm) + os=-amigaos + ;; + *-dg) + os=-dgux + ;; + *-dolphin) + os=-sysv3 + ;; + m68k-ccur) + os=-rtu + ;; + m88k-omron*) + os=-luna + ;; + *-next ) + os=-nextstep + ;; + *-sequent) + os=-ptx + ;; + *-crds) + os=-unos + ;; + *-ns) + os=-genix + ;; + i370-*) + os=-mvs + ;; + *-next) + os=-nextstep3 + ;; + *-gould) + os=-sysv + ;; + *-highlevel) + os=-bsd + ;; + *-encore) + os=-bsd + ;; + *-sgi) + os=-irix + ;; + *-siemens) + os=-sysv4 + ;; + *-masscomp) + os=-rtu + ;; + f301-fujitsu) + os=-uxpv + ;; + *-rom68k) + os=-coff + ;; + *-*bug) + os=-coff + ;; + *-apple) + os=-macos + ;; + *-atari*) + os=-mint + ;; + *) + os=-none + ;; +esac +fi + +# Here we handle the case where we know the os, and the CPU type, but not the +# manufacturer. We pick the logical manufacturer. +vendor=unknown +case $basic_machine in + *-unknown) + case $os in + -riscix*) + vendor=acorn + ;; + -sunos*) + vendor=sun + ;; + -aix*) + vendor=ibm + ;; + -beos*) + vendor=be + ;; + -hpux*) + vendor=hp + ;; + -mpeix*) + vendor=hp + ;; + -hiux*) + vendor=hitachi + ;; + -unos*) + vendor=crds + ;; + -dgux*) + vendor=dg + ;; + -luna*) + vendor=omron + ;; + -genix*) + vendor=ns + ;; + -mvs* | -opened*) + vendor=ibm + ;; + -ptx*) + vendor=sequent + ;; + -vxsim* | -vxworks*) + vendor=wrs + ;; + -aux*) + vendor=apple + ;; + -hms*) + vendor=hitachi + ;; + -mpw* | -macos*) + vendor=apple + ;; + -*mint | -*MiNT) + vendor=atari + ;; + esac + basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` + ;; +esac + +echo $basic_machine$os Index: ossp-pkg/adns/configure.in RCS File: /v/ossp/cvs/ossp-pkg/adns/configure.in,v co -q -kk -p'1.11' '/v/ossp/cvs/ossp-pkg/adns/configure.in,v' | diff -u /dev/null - -L'ossp-pkg/adns/configure.in' 2>/dev/null --- ossp-pkg/adns/configure.in +++ - 2024-05-14 05:25:55.317615345 +0200 @@ -0,0 +1,104 @@ +# configure.in - input to autoconf +# +# This file is +# Copyright (C) 1997-2000 Ian Jackson +# +# It is part of adns, which is +# Copyright (C) 1997-2000 Ian Jackson +# Copyright (C) 1999 Tony Finch +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software Foundation, +# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +AC_PREREQ(2.12)dnl +AC_REVISION([1.0]) + +ADNS_VERSION=`./shtool version -l txt -d long VERSION` +AC_SUBST(ADNS_VERSION) +./shtool echo -e "Configuring %BADNS%b (Asynchronous DNS), Version %B${ADNS_VERSION}%b" +echo "Copyright (c) 1997-2000 Ian Jackson " +echo "" + +AC_INIT(adns.h) +AC_CONFIG_HEADER(adns_config.h) +AC_SET_MAKE +AC_PROG_CC +AC_PROG_CPP +AC_PROG_LIBTOOL + +AC_CHECK_FUNCS(poll) +ADNS_C_GETFUNC(socket,socket) +ADNS_C_GETFUNC(inet_ntoa,nsl) + +AC_MSG_CHECKING(for INADDR_LOOPBACK) +AC_CACHE_VAL(adns_cv_decl_inaddrloopback,[ + AC_TRY_COMPILE([ +#include +#include +#include + ],[ + INADDR_LOOPBACK; + ], + adns_cv_decl_inaddrloopback=yes, + adns_cv_decl_inaddrloopback=no)]) +if test "$adns_cv_decl_inaddrloopback" = yes; then + AC_MSG_RESULT(found) +else + AC_MSG_RESULT([not in standard headers, urgh...]) + AC_CHECK_HEADER(rpc/types.h,[ + AC_DEFINE(HAVEUSE_RPCTYPES_H) + ],[ + AC_MSG_ERROR([cannot find INADDR_LOOPBACK or rpc/types.h]) + ]) +fi + +ADNS_C_GETFUNC(inet_aton,resolv,[ + LIBS="-lresolv $LIBS"; + AC_MSG_WARN([inet_aton is in libresolv, urgh. Must use -lresolv.]) +]) + +ADNS_C_GCCATTRIB + +AC_SUBST(WARNS) + +if test "${GCC-no}" = yes; then + WARNS="-Wall -Wmissing-prototypes -Wwrite-strings -Wstrict-prototypes -Wcast-qual -Wpointer-arith" +else + WARNS= +fi + +AC_SUBST(SHLIBCC) +AC_SUBST(MKSHLIB_1) +AC_SUBST(MKSHLIB_2) +AC_SUBST(MKSHLIB_3) + +AC_SUBST(SHLIBFORLINK) +AC_SUBST(SHLIBFILE) +AC_SUBST(SHLIBSONAME) + +SHLIBFORLINK='libadns.so' +SHLIBSONAME='$(SHLIBFORLINK).$(MAJOR)' +SHLIBFILE='$(SHLIBSONAME).$(MINOR)' + +SHLIBCC='$(CC) $(CFLAGS) -fpic' +MKSHLIB_1='$(CC) $(LDFLAGS) -shared -Wl,-soname=$(SHLIBSONAME) -o' +MKSHLIB_2='' +MKSHLIB_3='-lc' + +AC_OUTPUT( +Makefile dnl +adns-config dnl +, +chmod a+x adns-config +) Index: ossp-pkg/adns/ltconfig RCS File: /v/ossp/cvs/ossp-pkg/adns/ltconfig,v co -q -kk -p'1.3' '/v/ossp/cvs/ossp-pkg/adns/ltconfig,v' | diff -u /dev/null - -L'ossp-pkg/adns/ltconfig' 2>/dev/null --- ossp-pkg/adns/ltconfig +++ - 2024-05-14 05:25:55.320292788 +0200 @@ -0,0 +1,3114 @@ +#! /bin/sh + +# ltconfig - Create a system-specific libtool. +# Copyright (C) 1996-1999 Free Software Foundation, Inc. +# Originally by Gordon Matzigkeit , 1996 +# +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# A lot of this script is taken from autoconf-2.10. + +# Check that we are running under the correct shell. +SHELL=${CONFIG_SHELL-/bin/sh} +echo=echo +if test "X$1" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift +elif test "X$1" = X--fallback-echo; then + # Avoid inline document here, it may be left over + : +elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then + # Yippee, $echo works! + : +else + # Restart under the correct shell. + exec "$SHELL" "$0" --no-reexec ${1+"$@"} +fi + +if test "X$1" = X--fallback-echo; then + # used as fallback echo + shift + cat </dev/null`} + case X$UNAME in + *-DOS) PATH_SEPARATOR=';' ;; + *) PATH_SEPARATOR=':' ;; + esac +fi + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi + +if test "X${echo_test_string+set}" != Xset; then + # find a string as large as possible, as long as the shell can cope with it + for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do + # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... + if (echo_test_string="`eval $cmd`") 2>/dev/null && + echo_test_string="`eval $cmd`" && + (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null; then + break + fi + done +fi + +if test "X`($echo '\t') 2>/dev/null`" != 'X\t' || + test "X`($echo "$echo_test_string") 2>/dev/null`" != X"$echo_test_string"; then + # The Solaris, AIX, and Digital Unix default echo programs unquote + # backslashes. This makes it impossible to quote backslashes using + # echo "$something" | sed 's/\\/\\\\/g' + # + # So, first we look for a working echo in the user's PATH. + + IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}" + for dir in $PATH /usr/ucb; do + if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && + test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && + test "X`($dir/echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then + echo="$dir/echo" + break + fi + done + IFS="$save_ifs" + + if test "X$echo" = Xecho; then + # We didn't find a better echo, so look for alternatives. + if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && + test "X`(print -r "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then + # This shell has a builtin print -r that does the trick. + echo='print -r' + elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && + test "X$CONFIG_SHELL" != X/bin/ksh; then + # If we have ksh, try running ltconfig again with it. + ORIGINAL_CONFIG_SHELL="${CONFIG_SHELL-/bin/sh}" + export ORIGINAL_CONFIG_SHELL + CONFIG_SHELL=/bin/ksh + export CONFIG_SHELL + exec "$CONFIG_SHELL" "$0" --no-reexec ${1+"$@"} + else + # Try using printf. + echo='printf "%s\n"' + if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && + test "X`($echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then + # Cool, printf works + : + elif test "X`("$ORIGINAL_CONFIG_SHELL" "$0" --fallback-echo '\t') 2>/dev/null`" = 'X\t' && + test "X`("$ORIGINAL_CONFIG_SHELL" "$0" --fallback-echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then + CONFIG_SHELL="$ORIGINAL_CONFIG_SHELL" + export CONFIG_SHELL + SHELL="$CONFIG_SHELL" + export SHELL + echo="$CONFIG_SHELL $0 --fallback-echo" + elif test "X`("$CONFIG_SHELL" "$0" --fallback-echo '\t') 2>/dev/null`" = 'X\t' && + test "X`("$CONFIG_SHELL" "$0" --fallback-echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then + echo="$CONFIG_SHELL $0 --fallback-echo" + else + # maybe with a smaller string... + prev=: + + for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do + if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null; then + break + fi + prev="$cmd" + done + + if test "$prev" != 'sed 50q "$0"'; then + echo_test_string=`eval $prev` + export echo_test_string + exec "${ORIGINAL_CONFIG_SHELL}" "$0" ${1+"$@"} + else + # Oops. We lost completely, so just stick with echo. + echo=echo + fi + fi + fi + fi +fi + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed='sed -e s/^X//' +sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# The name of this program. +progname=`$echo "X$0" | $Xsed -e 's%^.*/%%'` + +# Constants: +PROGRAM=ltconfig +PACKAGE=libtool +VERSION=1.3.5 +TIMESTAMP=" (1.385.2.206 2000/05/27 11:12:27)" +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +rm="rm -f" + +help="Try \`$progname --help' for more information." + +# Global variables: +default_ofile=libtool +can_build_shared=yes +enable_shared=yes +# All known linkers require a `.a' archive for static linking (except M$VC, +# which needs '.lib'). +enable_static=yes +enable_fast_install=yes +enable_dlopen=unknown +enable_win32_dll=no +ltmain= +silent= +srcdir= +ac_config_guess= +ac_config_sub= +host= +nonopt= +ofile="$default_ofile" +verify_host=yes +with_gcc=no +with_gnu_ld=no +need_locks=yes +ac_ext=c +objext=o +libext=a +exeext= +cache_file= + +old_AR="$AR" +old_CC="$CC" +old_CFLAGS="$CFLAGS" +old_CPPFLAGS="$CPPFLAGS" +old_LDFLAGS="$LDFLAGS" +old_LD="$LD" +old_LN_S="$LN_S" +old_LIBS="$LIBS" +old_NM="$NM" +old_RANLIB="$RANLIB" +old_DLLTOOL="$DLLTOOL" +old_OBJDUMP="$OBJDUMP" +old_AS="$AS" + +# Parse the command line options. +args= +prev= +for option +do + case "$option" in + -*=*) optarg=`echo "$option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; + *) optarg= ;; + esac + + # If the previous option needs an argument, assign it. + if test -n "$prev"; then + eval "$prev=\$option" + prev= + continue + fi + + case "$option" in + --help) cat <&2 + echo "$help" 1>&2 + exit 1 + ;; + + *) + if test -z "$ltmain"; then + ltmain="$option" + elif test -z "$host"; then +# This generates an unnecessary warning for sparc-sun-solaris4.1.3_U1 +# if test -n "`echo $option| sed 's/[-a-z0-9.]//g'`"; then +# echo "$progname: warning \`$option' is not a valid host type" 1>&2 +# fi + host="$option" + else + echo "$progname: too many arguments" 1>&2 + echo "$help" 1>&2 + exit 1 + fi ;; + esac +done + +if test -z "$ltmain"; then + echo "$progname: you must specify a LTMAIN file" 1>&2 + echo "$help" 1>&2 + exit 1 +fi + +if test ! -f "$ltmain"; then + echo "$progname: \`$ltmain' does not exist" 1>&2 + echo "$help" 1>&2 + exit 1 +fi + +# Quote any args containing shell metacharacters. +ltconfig_args= +for arg +do + case "$arg" in + *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) + ltconfig_args="$ltconfig_args '$arg'" ;; + *) ltconfig_args="$ltconfig_args $arg" ;; + esac +done + +# A relevant subset of AC_INIT. + +# File descriptor usage: +# 0 standard input +# 1 file creation +# 2 errors and warnings +# 3 some systems may open it to /dev/tty +# 4 used on the Kubota Titan +# 5 compiler messages saved in config.log +# 6 checking for... messages and results +if test "$silent" = yes; then + exec 6>/dev/null +else + exec 6>&1 +fi +exec 5>>./config.log + +# NLS nuisances. +# Only set LANG and LC_ALL to C if already set. +# These must not be set unconditionally because not all systems understand +# e.g. LANG=C (notably SCO). +if test "X${LC_ALL+set}" = Xset; then LC_ALL=C; export LC_ALL; fi +if test "X${LANG+set}" = Xset; then LANG=C; export LANG; fi + +if test -n "$cache_file" && test -r "$cache_file"; then + echo "loading cache $cache_file within ltconfig" + . $cache_file +fi + +if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then + # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. + if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then + ac_n= ac_c=' +' ac_t=' ' + else + ac_n=-n ac_c= ac_t= + fi +else + ac_n= ac_c='\c' ac_t= +fi + +if test -z "$srcdir"; then + # Assume the source directory is the same one as the path to LTMAIN. + srcdir=`$echo "X$ltmain" | $Xsed -e 's%/[^/]*$%%'` + test "$srcdir" = "$ltmain" && srcdir=. +fi + +trap "$rm conftest*; exit 1" 1 2 15 +if test "$verify_host" = yes; then + # Check for config.guess and config.sub. + ac_aux_dir= + for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do + if test -f $ac_dir/config.guess; then + ac_aux_dir=$ac_dir + break + fi + done + if test -z "$ac_aux_dir"; then + echo "$progname: cannot find config.guess in $srcdir $srcdir/.. $srcdir/../.." 1>&2 + echo "$help" 1>&2 + exit 1 + fi + ac_config_guess=$ac_aux_dir/config.guess + ac_config_sub=$ac_aux_dir/config.sub + + # Make sure we can run config.sub. + if $SHELL $ac_config_sub sun4 >/dev/null 2>&1; then : + else + echo "$progname: cannot run $ac_config_sub" 1>&2 + echo "$help" 1>&2 + exit 1 + fi + + echo $ac_n "checking host system type""... $ac_c" 1>&6 + + host_alias=$host + case "$host_alias" in + "") + if host_alias=`$SHELL $ac_config_guess`; then : + else + echo "$progname: cannot guess host type; you must specify one" 1>&2 + echo "$help" 1>&2 + exit 1 + fi ;; + esac + host=`$SHELL $ac_config_sub $host_alias` + echo "$ac_t$host" 1>&6 + + # Make sure the host verified. + test -z "$host" && exit 1 + +elif test -z "$host"; then + echo "$progname: you must specify a host type if you use \`--no-verify'" 1>&2 + echo "$help" 1>&2 + exit 1 +else + host_alias=$host +fi + +# Transform linux* to *-*-linux-gnu*, to support old configure scripts. +case "$host_os" in +linux-gnu*) ;; +linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'` +esac + +host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` + +case "$host_os" in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR cru $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +# Set a sane default for `AR'. +test -z "$AR" && AR=ar + +# Set a sane default for `OBJDUMP'. +test -z "$OBJDUMP" && OBJDUMP=objdump + +# If RANLIB is not set, then run the test. +if test "${RANLIB+set}" != "set"; then + result=no + + echo $ac_n "checking for ranlib... $ac_c" 1>&6 + IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}" + for dir in $PATH; do + test -z "$dir" && dir=. + if test -f $dir/ranlib || test -f $dir/ranlib$ac_exeext; then + RANLIB="ranlib" + result="ranlib" + break + fi + done + IFS="$save_ifs" + + echo "$ac_t$result" 1>&6 +fi + +if test -n "$RANLIB"; then + old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" + old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds" +fi + +# Set sane defaults for `DLLTOOL', `OBJDUMP', and `AS', used on cygwin. +test -z "$DLLTOOL" && DLLTOOL=dlltool +test -z "$OBJDUMP" && OBJDUMP=objdump +test -z "$AS" && AS=as + +# Check to see if we are using GCC. +if test "$with_gcc" != yes || test -z "$CC"; then + # If CC is not set, then try to find GCC or a usable CC. + if test -z "$CC"; then + echo $ac_n "checking for gcc... $ac_c" 1>&6 + IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}" + for dir in $PATH; do + test -z "$dir" && dir=. + if test -f $dir/gcc || test -f $dir/gcc$ac_exeext; then + CC="gcc" + break + fi + done + IFS="$save_ifs" + + if test -n "$CC"; then + echo "$ac_t$CC" 1>&6 + else + echo "$ac_t"no 1>&6 + fi + fi + + # Not "gcc", so try "cc", rejecting "/usr/ucb/cc". + if test -z "$CC"; then + echo $ac_n "checking for cc... $ac_c" 1>&6 + IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}" + cc_rejected=no + for dir in $PATH; do + test -z "$dir" && dir=. + if test -f $dir/cc || test -f $dir/cc$ac_exeext; then + if test "$dir/cc" = "/usr/ucb/cc"; then + cc_rejected=yes + continue + fi + CC="cc" + break + fi + done + IFS="$save_ifs" + if test $cc_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $CC + shift + if test $# -gt 0; then + # We chose a different compiler from the bogus one. + # However, it has the same name, so the bogon will be chosen + # first if we set CC to just the name; use the full file name. + shift + set dummy "$dir/cc" "$@" + shift + CC="$@" + fi + fi + + if test -n "$CC"; then + echo "$ac_t$CC" 1>&6 + else + echo "$ac_t"no 1>&6 + fi + + if test -z "$CC"; then + echo "$progname: error: no acceptable cc found in \$PATH" 1>&2 + exit 1 + fi + fi + + # Now see if the compiler is really GCC. + with_gcc=no + echo $ac_n "checking whether we are using GNU C... $ac_c" 1>&6 + echo "$progname:581: checking whether we are using GNU C" >&5 + + $rm conftest.c + cat > conftest.c <&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then + with_gcc=yes + fi + $rm conftest.c + echo "$ac_t$with_gcc" 1>&6 +fi + +# Allow CC to be a program name with arguments. +set dummy $CC +compiler="$2" + +echo $ac_n "checking for object suffix... $ac_c" 1>&6 +$rm conftest* +echo 'int i = 1;' > conftest.c +echo "$progname:603: checking for object suffix" >& 5 +if { (eval echo $progname:604: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; }; then + # Append any warnings to the config.log. + cat conftest.err 1>&5 + + for ac_file in conftest.*; do + case $ac_file in + *.c) ;; + *) objext=`echo $ac_file | sed -e s/conftest.//` ;; + esac + done +else + cat conftest.err 1>&5 + echo "$progname: failed program was:" >&5 + cat conftest.c >&5 +fi +$rm conftest* +echo "$ac_t$objext" 1>&6 + +echo $ac_n "checking for executable suffix... $ac_c" 1>&6 +if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_cv_exeext="no" + $rm conftest* + echo 'main () { return 0; }' > conftest.c + echo "$progname:629: checking for executable suffix" >& 5 + if { (eval echo $progname:630: \"$ac_link\") 1>&5; (eval $ac_link) 2>conftest.err; }; then + # Append any warnings to the config.log. + cat conftest.err 1>&5 + + for ac_file in conftest.*; do + case $ac_file in + *.c | *.err | *.$objext ) ;; + *) ac_cv_exeext=.`echo $ac_file | sed -e s/conftest.//` ;; + esac + done + else + cat conftest.err 1>&5 + echo "$progname: failed program was:" >&5 + cat conftest.c >&5 + fi + $rm conftest* +fi +if test "X$ac_cv_exeext" = Xno; then + exeext="" +else + exeext="$ac_cv_exeext" +fi +echo "$ac_t$ac_cv_exeext" 1>&6 + +echo $ac_n "checking for $compiler option to produce PIC... $ac_c" 1>&6 +pic_flag= +special_shlib_compile_flags= +wl= +link_static_flag= +no_builtin_flag= + +if test "$with_gcc" = yes; then + wl='-Wl,' + link_static_flag='-static' + + case "$host_os" in + beos* | irix5* | irix6* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + aix*) + # Below there is a dirty hack to force normal static linking with -ldl + # The problem is because libdl dynamically linked with both libc and + # libC (AIX C++ library), which obviously doesn't included in libraries + # list by gcc. This cause undefined symbols with -static flags. + # This hack allows C programs to be linked with "-static -ldl", but + # we not sure about C++ programs. + link_static_flag="$link_static_flag ${wl}-lC" + ;; + cygwin* | mingw* | os2*) + # We can build DLLs from non-PIC. + ;; + amigaos*) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + pic_flag='-m68020 -resident32 -malways-restore-a4' + ;; + sysv4*MP*) + if test -d /usr/nec; then + pic_flag=-Kconform_pic + fi + ;; + *) + pic_flag='-fPIC' + ;; + esac +else + # PORTME Check for PIC flags for the system compiler. + case "$host_os" in + aix3* | aix4*) + # All AIX code is PIC. + link_static_flag='-bnso -bI:/lib/syscalls.exp' + ;; + + hpux9* | hpux10* | hpux11*) + # Is there a better link_static_flag that works with the bundled CC? + wl='-Wl,' + link_static_flag="${wl}-a ${wl}archive" + pic_flag='+Z' + ;; + + irix5* | irix6*) + wl='-Wl,' + link_static_flag='-non_shared' + # PIC (with -KPIC) is the default. + ;; + + cygwin* | mingw* | os2*) + # We can build DLLs from non-PIC. + ;; + + osf3* | osf4* | osf5*) + # All OSF/1 code is PIC. + wl='-Wl,' + link_static_flag='-non_shared' + ;; + + sco3.2v5*) + pic_flag='-Kpic' + link_static_flag='-dn' + special_shlib_compile_flags='-belf' + ;; + + solaris*) + pic_flag='-KPIC' + link_static_flag='-Bstatic' + wl='-Wl,' + ;; + + sunos4*) + pic_flag='-PIC' + link_static_flag='-Bstatic' + wl='-Qoption ld ' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + pic_flag='-KPIC' + link_static_flag='-Bstatic' + wl='-Wl,' + ;; + + uts4*) + pic_flag='-pic' + link_static_flag='-Bstatic' + ;; + sysv4*MP*) + if test -d /usr/nec ;then + pic_flag='-Kconform_pic' + link_static_flag='-Bstatic' + fi + ;; + *) + can_build_shared=no + ;; + esac +fi + +if test -n "$pic_flag"; then + echo "$ac_t$pic_flag" 1>&6 + + # Check to make sure the pic_flag actually works. + echo $ac_n "checking if $compiler PIC flag $pic_flag works... $ac_c" 1>&6 + $rm conftest* + echo "int some_variable = 0;" > conftest.c + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $pic_flag -DPIC" + echo "$progname:776: checking if $compiler PIC flag $pic_flag works" >&5 + if { (eval echo $progname:777: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.$objext; then + # Append any warnings to the config.log. + cat conftest.err 1>&5 + + case "$host_os" in + hpux9* | hpux10* | hpux11*) + # On HP-UX, both CC and GCC only warn that PIC is supported... then they + # create non-PIC objects. So, if there were any warnings, we assume that + # PIC is not supported. + if test -s conftest.err; then + echo "$ac_t"no 1>&6 + can_build_shared=no + pic_flag= + else + echo "$ac_t"yes 1>&6 + pic_flag=" $pic_flag" + fi + ;; + *) + echo "$ac_t"yes 1>&6 + pic_flag=" $pic_flag" + ;; + esac + else + # Append any errors to the config.log. + cat conftest.err 1>&5 + can_build_shared=no + pic_flag= + echo "$ac_t"no 1>&6 + fi + CFLAGS="$save_CFLAGS" + $rm conftest* +else + echo "$ac_t"none 1>&6 +fi + +# Check to see if options -o and -c are simultaneously supported by compiler +echo $ac_n "checking if $compiler supports -c -o file.o... $ac_c" 1>&6 +$rm -r conftest 2>/dev/null +mkdir conftest +cd conftest +$rm conftest* +echo "int some_variable = 0;" > conftest.c +mkdir out +# According to Tom Tromey, Ian Lance Taylor reported there are C compilers +# that will create temporary files in the current directory regardless of +# the output directory. Thus, making CWD read-only will cause this test +# to fail, enabling locking or at least warning the user not to do parallel +# builds. +chmod -w . +save_CFLAGS="$CFLAGS" +CFLAGS="$CFLAGS -o out/conftest2.o" +echo "$progname:829: checking if $compiler supports -c -o file.o" >&5 +if { (eval echo $progname:830: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.o; then + + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s out/conftest.err; then + echo "$ac_t"no 1>&6 + compiler_c_o=no + else + echo "$ac_t"yes 1>&6 + compiler_c_o=yes + fi +else + # Append any errors to the config.log. + cat out/conftest.err 1>&5 + compiler_c_o=no + echo "$ac_t"no 1>&6 +fi +CFLAGS="$save_CFLAGS" +chmod u+w . +$rm conftest* out/* +rmdir out +cd .. +rmdir conftest +$rm -r conftest 2>/dev/null + +if test x"$compiler_c_o" = x"yes"; then + # Check to see if we can write to a .lo + echo $ac_n "checking if $compiler supports -c -o file.lo... $ac_c" 1>&6 + $rm conftest* + echo "int some_variable = 0;" > conftest.c + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -c -o conftest.lo" + echo "$progname:862: checking if $compiler supports -c -o file.lo" >&5 +if { (eval echo $progname:863: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.lo; then + + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + echo "$ac_t"no 1>&6 + compiler_o_lo=no + else + echo "$ac_t"yes 1>&6 + compiler_o_lo=yes + fi + else + # Append any errors to the config.log. + cat conftest.err 1>&5 + compiler_o_lo=no + echo "$ac_t"no 1>&6 + fi + CFLAGS="$save_CFLAGS" + $rm conftest* +else + compiler_o_lo=no +fi + +# Check to see if we can do hard links to lock some files if needed +hard_links="nottested" +if test "$compiler_c_o" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + echo $ac_n "checking if we can lock with hard links... $ac_c" 1>&6 + hard_links=yes + $rm conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + echo "$ac_t$hard_links" 1>&6 + $rm conftest* + if test "$hard_links" = no; then + echo "*** WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2 + need_locks=warn + fi +else + need_locks=no +fi + +if test "$with_gcc" = yes; then + # Check to see if options -fno-rtti -fno-exceptions are supported by compiler + echo $ac_n "checking if $compiler supports -fno-rtti -fno-exceptions ... $ac_c" 1>&6 + $rm conftest* + echo "int some_variable = 0;" > conftest.c + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.c" + echo "$progname:914: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 + if { (eval echo $progname:915: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.o; then + + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + echo "$ac_t"no 1>&6 + compiler_rtti_exceptions=no + else + echo "$ac_t"yes 1>&6 + compiler_rtti_exceptions=yes + fi + else + # Append any errors to the config.log. + cat conftest.err 1>&5 + compiler_rtti_exceptions=no + echo "$ac_t"no 1>&6 + fi + CFLAGS="$save_CFLAGS" + $rm conftest* + + if test "$compiler_rtti_exceptions" = "yes"; then + no_builtin_flag=' -fno-builtin -fno-rtti -fno-exceptions' + else + no_builtin_flag=' -fno-builtin' + fi + +fi + +# Check for any special shared library compilation flags. +if test -n "$special_shlib_compile_flags"; then + echo "$progname: warning: \`$CC' requires \`$special_shlib_compile_flags' to build shared libraries" 1>&2 + if echo "$old_CC $old_CFLAGS " | egrep -e "[ ]$special_shlib_compile_flags[ ]" >/dev/null; then : + else + echo "$progname: add \`$special_shlib_compile_flags' to the CC or CFLAGS env variable and reconfigure" 1>&2 + can_build_shared=no + fi +fi + +echo $ac_n "checking if $compiler static flag $link_static_flag works... $ac_c" 1>&6 +$rm conftest* +echo 'main(){return(0);}' > conftest.c +save_LDFLAGS="$LDFLAGS" +LDFLAGS="$LDFLAGS $link_static_flag" +echo "$progname:958: checking if $compiler static flag $link_static_flag works" >&5 +if { (eval echo $progname:959: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then + echo "$ac_t$link_static_flag" 1>&6 +else + echo "$ac_t"none 1>&6 + link_static_flag= +fi +LDFLAGS="$save_LDFLAGS" +$rm conftest* + +if test -z "$LN_S"; then + # Check to see if we can use ln -s, or we need hard links. + echo $ac_n "checking whether ln -s works... $ac_c" 1>&6 + $rm conftest.dat + if ln -s X conftest.dat 2>/dev/null; then + $rm conftest.dat + LN_S="ln -s" + else + LN_S=ln + fi + if test "$LN_S" = "ln -s"; then + echo "$ac_t"yes 1>&6 + else + echo "$ac_t"no 1>&6 + fi +fi + +# Make sure LD is an absolute path. +if test -z "$LD"; then + ac_prog=ld + if test "$with_gcc" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + echo $ac_n "checking for ld used by GCC... $ac_c" 1>&6 + echo "$progname:991: checking for ld used by GCC" >&5 + ac_prog=`($CC -print-prog-name=ld) 2>&5` + case "$ac_prog" in + # Accept absolute paths. + [\\/]* | [A-Za-z]:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the path of ld + ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` + while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do + ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we are not using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac + elif test "$with_gnu_ld" = yes; then + echo $ac_n "checking for GNU ld... $ac_c" 1>&6 + echo "$progname:1015: checking for GNU ld" >&5 + else + echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6 + echo "$progname:1018: checking for non-GNU ld" >&5 + fi + + if test -z "$LD"; then + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some GNU ld's only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + if "$LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then + test "$with_gnu_ld" != no && break + else + test "$with_gnu_ld" != yes && break + fi + fi + done + IFS="$ac_save_ifs" + fi + + if test -n "$LD"; then + echo "$ac_t$LD" 1>&6 + else + echo "$ac_t"no 1>&6 + fi + + if test -z "$LD"; then + echo "$progname: error: no acceptable ld found in \$PATH" 1>&2 + exit 1 + fi +fi + +# Check to see if it really is or is not GNU ld. +echo $ac_n "checking if the linker ($LD) is GNU ld... $ac_c" 1>&6 +# I'd rather use --version here, but apparently some GNU ld's only accept -v. +if $LD -v 2>&1 &5; then + with_gnu_ld=yes +else + with_gnu_ld=no +fi +echo "$ac_t$with_gnu_ld" 1>&6 + +# See if the linker supports building shared libraries. +echo $ac_n "checking whether the linker ($LD) supports shared libraries... $ac_c" 1>&6 + +allow_undefined_flag= +no_undefined_flag= +need_lib_prefix=unknown +need_version=unknown +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +archive_cmds= +archive_expsym_cmds= +old_archive_from_new_cmds= +export_dynamic_flag_spec= +whole_archive_flag_spec= +thread_safe_flag_spec= +hardcode_libdir_flag_spec= +hardcode_libdir_separator= +hardcode_direct=no +hardcode_minus_L=no +hardcode_shlibpath_var=unsupported +runpath_var= +always_export_symbols=no +export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols' +# include_expsyms should be a list of space-separated symbols to be *always* +# included in the symbol list +include_expsyms= +# exclude_expsyms can be an egrep regular expression of symbols to exclude +# it will be wrapped by ` (' and `)$', so one must not match beginning or +# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', +# as well as any symbol that contains `d'. +exclude_expsyms="_GLOBAL_OFFSET_TABLE_" +# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out +# platforms (ab)use it in PIC code, but their linkers get confused if +# the symbol is explicitly referenced. Since portable code cannot +# rely on this symbol name, it's probably fine to never include it in +# preloaded symbol tables. + +case "$host_os" in +cygwin* | mingw*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$with_gcc" != yes; then + with_gnu_ld=no + fi + ;; + +esac + +ld_shlibs=yes +if test "$with_gnu_ld" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # See if GNU ld supports shared libraries. + case "$host_os" in + aix3* | aix4*) + # On AIX, the GNU linker is very broken + ld_shlibs=no + cat <&2 + +*** Warning: the GNU linker, at least up to release 2.9.1, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to modify your PATH +*** so that a non-GNU linker is found, and then restart. + +EOF + ;; + + amigaos*) + archive_cmds='$rm $objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $objdir/a2ixlibrary.data~$AR cru $lib $libobjs~$RANLIB $lib~(cd $objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + + # Samuel A. Falvo II reports + # that the semantics of dynamic libraries on AmigaOS, at least up + # to version 4, is to share data among multiple programs linked + # with the same dynamic library. Since this doesn't match the + # behavior of shared libraries on other platforms, we can use + # them. + ld_shlibs=no + ;; + + beos*) + if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds='$CC -nostart $libobjs $deplibs $linkopts ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs=no + fi + ;; + + cygwin* | mingw*) + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + allow_undefined_flag=unsupported + always_export_symbols=yes + + # Extract the symbol export list from an `--export-all' def file, + # then regenerate the def file from the symbol export list, so that + # the compiled dll only exports the symbol export list. + # Be careful not to strip the DATA tag left by newer dlltools. + export_symbols_cmds='test -f $objdir/$soname-ltdll.c || sed -e "/^# \/\* ltdll\.c starts here \*\//,/^# \/\* ltdll.c ends here \*\// { s/^# //; p; }" -e d < $0 > $objdir/$soname-ltdll.c~ + test -f $objdir/$soname-ltdll.$objext || (cd $objdir && $CC -c $soname-ltdll.c)~ + $DLLTOOL --export-all --exclude-symbols DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12 --output-def $objdir/$soname-def $objdir/$soname-ltdll.$objext $libobjs $convenience~ + sed -e "1,/EXPORTS/d" -e "s/ @ [0-9]*//" -e "s/ *;.*$//" < $objdir/$soname-def > $export_symbols' + + # If DATA tags from a recent dlltool are present, honour them! + archive_expsym_cmds='echo EXPORTS > $objdir/$soname-def~ + _lt_hint=1; + cat $export_symbols | while read symbol; do + set dummy \$symbol; + case \$# in + 2) echo " \$2 @ \$_lt_hint ; " >> $objdir/$soname-def;; + *) echo " \$2 @ \$_lt_hint \$3 ; " >> $objdir/$soname-def;; + esac; + _lt_hint=`expr 1 + \$_lt_hint`; + done~ + test -f $objdir/$soname-ltdll.c || sed -e "/^# \/\* ltdll\.c starts here \*\//,/^# \/\* ltdll.c ends here \*\// { s/^# //; p; }" -e d < $0 > $objdir/$soname-ltdll.c~ + test -f $objdir/$soname-ltdll.$objext || (cd $objdir && $CC -c $soname-ltdll.c)~ + $CC -Wl,--base-file,$objdir/$soname-base -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $objdir/$soname-ltdll.$objext $libobjs $deplibs $linkopts~ + $DLLTOOL --as=$AS --dllname $soname --exclude-symbols DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12 --def $objdir/$soname-def --base-file $objdir/$soname-base --output-exp $objdir/$soname-exp~ + $CC -Wl,--base-file,$objdir/$soname-base $objdir/$soname-exp -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $objdir/$soname-ltdll.$objext $libobjs $deplibs $linkopts~ + $DLLTOOL --as=$AS --dllname $soname --exclude-symbols DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12 --def $objdir/$soname-def --base-file $objdir/$soname-base --output-exp $objdir/$soname-exp~ + $CC $objdir/$soname-exp -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $objdir/$soname-ltdll.$objext $libobjs $deplibs $linkopts' + + old_archive_from_new_cmds='$DLLTOOL --as=$AS --dllname $soname --def $objdir/$soname-def --output-lib $objdir/$libname.a' + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + archive_cmds='$LD -Bshareable $libobjs $deplibs $linkopts -o $lib' + # can we support soname and/or expsyms with a.out? -oliva + fi + ;; + + solaris* | sysv5*) + if $LD -v 2>&1 | egrep 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + cat <&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +EOF + elif $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + + sunos4*) + archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linkopts' + wlarc= + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + *) + if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + + if test "$ld_shlibs" = yes; then + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir' + export_dynamic_flag_spec='${wl}--export-dynamic' + case $host_os in + cygwin* | mingw*) + # dlltool doesn't understand --whole-archive et. al. + whole_archive_flag_spec= + ;; + *) + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | egrep 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + whole_archive_flag_spec= + fi + ;; + esac + fi +else + # PORTME fill in a description of your system's linker (not GNU ld) + case "$host_os" in + aix3*) + allow_undefined_flag=unsupported + always_export_symbols=yes + archive_expsym_cmds='$LD -o $objdir/$soname $libobjs $deplibs $linkopts -bE:$export_symbols -T512 -H512 -bM:SRE~$AR cru $lib $objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test "$with_gcc" = yes && test -z "$link_static_flag"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + + aix4*) + hardcode_libdir_flag_spec='${wl}-b ${wl}nolibpath ${wl}-b ${wl}libpath:$libdir:/usr/lib:/lib' + hardcode_libdir_separator=':' + if test "$with_gcc" = yes; then + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && \ + strings "$collect2name" | grep resolve_lib_name >/dev/null + then + # We have reworked collect2 + hardcode_direct=yes + else + # We have old collect2 + hardcode_direct=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + shared_flag='-shared' + else + shared_flag='${wl}-bM:SRE' + hardcode_direct=yes + fi + allow_undefined_flag=' ${wl}-berok' + archive_cmds="\$CC $shared_flag"' -o $objdir/$soname $libobjs $deplibs $linkopts ${wl}-bexpall ${wl}-bnoentry${allow_undefined_flag}' + archive_expsym_cmds="\$CC $shared_flag"' -o $objdir/$soname $libobjs $deplibs $linkopts ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}' + case "$host_os" in aix4.[01]|aix4.[01].*) + # According to Greg Wooledge, -bexpall is only supported from AIX 4.2 on + always_export_symbols=yes ;; + esac + ;; + + amigaos*) + archive_cmds='$rm $objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $objdir/a2ixlibrary.data~$AR cru $lib $libobjs~$RANLIB $lib~(cd $objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + # see comment about different semantics on the GNU ld section + ld_shlibs=no + ;; + + cygwin* | mingw*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $lib $libobjs $linkopts `echo "$deplibs" | sed -e '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_from_new_cmds='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds='lib /OUT:$oldlib$oldobjs' + fix_srcfile_path='`cygpath -w $srcfile`' + ;; + + freebsd1*) + ld_shlibs=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linkopts /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linkopts' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd*) + archive_cmds='$CC -shared -o $lib $libobjs $deplibs $linkopts' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + hpux9* | hpux10* | hpux11*) + case "$host_os" in + hpux9*) archive_cmds='$rm $objdir/$soname~$LD -b +b $install_libdir -o $objdir/$soname $libobjs $deplibs $linkopts~test $objdir/$soname = $lib || mv $objdir/$soname $lib' ;; + *) archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linkopts' ;; + esac + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + hardcode_minus_L=yes # Not in the search PATH, but as the default + # location of the library. + export_dynamic_flag_spec='${wl}-E' + ;; + + irix5* | irix6*) + if test "$with_gcc" = yes; then + archive_cmds='$CC -shared $libobjs $deplibs $linkopts ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib' + else + archive_cmds='$LD -shared $libobjs $deplibs $linkopts -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib' + fi + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linkopts' # a.out + else + archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linkopts' # ELF + fi + hardcode_libdir_flag_spec='${wl}-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + openbsd*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linkopts' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $objdir/$libname.def~$echo DATA >> $objdir/$libname.def~$echo " SINGLE NONSHARED" >> $objdir/$libname.def~$echo EXPORTS >> $objdir/$libname.def~emxexp $libobjs >> $objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $linkopts $objdir/$libname.def' + old_archive_from_new_cmds='emximp -o $objdir/$libname.a $objdir/$libname.def' + ;; + + osf3*) + if test "$with_gcc" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $linkopts ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linkopts -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib' + fi + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + + osf4* | osf5*) # As osf3* with the addition of the -msym flag + if test "$with_gcc" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $linkopts ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linkopts -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib' + fi + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + rhapsody*) + archive_cmds='$CC -bundle -undefined suppress -o $lib $libobjs $deplibs $linkopts' + hardcode_libdir_flags_spec='-L$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + sco3.2v5*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts' + hardcode_shlibpath_var=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ;; + + solaris*) + no_undefined_flag=' -z text' + # $CC -shared without GNU ld will not create a library from C++ + # object files and a static libstdc++, better avoid it by now + archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linkopts' + archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linkopts~$rm $lib.exp' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_shlibpath_var=no + case "$host_os" in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) # Supported since Solaris 2.6 (maybe 2.5.1?) + whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;; + esac + ;; + + sunos4*) + archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linkopts' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + sysv4) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $linkopts' + else + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts' + fi + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var=no + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + ;; + + sysv4.3*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts' + hardcode_shlibpath_var=no + export_dynamic_flag_spec='-Bexport' + ;; + + sysv5*) + no_undefined_flag=' -z text' + # $CC -shared without GNU ld will not create a library from C++ + # object files and a static libstdc++, better avoid it by now + archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linkopts' + archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linkopts~$rm $lib.exp' + hardcode_libdir_flag_spec= + hardcode_shlibpath_var=no + runpath_var='LD_RUN_PATH' + ;; + + uts4*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + dgux*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts' + hardcode_shlibpath_var=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs=yes + fi + ;; + + sysv4.2uw2*) + archive_cmds='$LD -G -o $lib $libobjs $deplibs $linkopts' + hardcode_direct=yes + hardcode_minus_L=no + hardcode_shlibpath_var=no + hardcode_runpath_var=yes + runpath_var=LD_RUN_PATH + ;; + + unixware7*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linkopts' + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var=no + ;; + + *) + ld_shlibs=no + ;; + esac +fi +echo "$ac_t$ld_shlibs" 1>&6 +test "$ld_shlibs" = no && can_build_shared=no + +if test -z "$NM"; then + echo $ac_n "checking for BSD-compatible nm... $ac_c" 1>&6 + case "$NM" in + [\\/]* | [A-Za-z]:[\\/]*) ;; # Let the user override the test with a path. + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}" + for ac_dir in $PATH /usr/ucb /usr/ccs/bin /bin; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/nm || test -f $ac_dir/nm$ac_exeext; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then + NM="$ac_dir/nm -B" + break + elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then + NM="$ac_dir/nm -p" + break + else + NM=${NM="$ac_dir/nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + fi + fi + done + IFS="$ac_save_ifs" + test -z "$NM" && NM=nm + ;; + esac + echo "$ac_t$NM" 1>&6 +fi + +# Check for command to grab the raw symbol name followed by C symbol from nm. +echo $ac_n "checking command to parse $NM output... $ac_c" 1>&6 + +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[BCDEGRST]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([_A-Za-z][_A-Za-z0-9]*\)' + +# Transform the above into a raw symbol and a C symbol. +symxfrm='\1 \2\3 \3' + +# Transform an extracted symbol line into a proper C declaration +global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'" + +# Define system-specific variables. +case "$host_os" in +aix*) + symcode='[BCDT]' + ;; +cygwin* | mingw*) + symcode='[ABCDGISTW]' + ;; +hpux*) # Its linker distinguishes data from code symbols + global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^. .* \(.*\)$/extern char \1;/p'" + ;; +irix*) + symcode='[BCDEGRST]' + ;; +solaris*) + symcode='[BDT]' + ;; +sysv4) + symcode='[DFNSTU]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then + symcode='[ABCDGISTW]' +fi + +# Try without a prefix undercore, then with it. +for ac_symprfx in "" "_"; do + + # Write the raw and C identifiers. + global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode\)[ ][ ]*\($ac_symprfx\)$sympat$/$symxfrm/p'" + + # Check to see that the pipe works correctly. + pipe_works=no + $rm conftest* + cat > conftest.c <&5 + if { (eval echo $progname:1654: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; } && test -s conftest.$objext; then + # Now try to grab the symbols. + nlist=conftest.nm + if { echo "$progname:1657: eval \"$NM conftest.$objext | $global_symbol_pipe > $nlist\"" >&5; eval "$NM conftest.$objext | $global_symbol_pipe > $nlist 2>&5"; } && test -s "$nlist"; then + + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if egrep ' nm_test_var$' "$nlist" >/dev/null; then + if egrep ' nm_test_func$' "$nlist" >/dev/null; then + cat < conftest.c +#ifdef __cplusplus +extern "C" { +#endif + +EOF + # Now generate the symbol file. + eval "$global_symbol_to_cdecl"' < "$nlist" >> conftest.c' + + cat <> conftest.c +#if defined (__STDC__) && __STDC__ +# define lt_ptr_t void * +#else +# define lt_ptr_t char * +# define const +#endif + +/* The mapping between symbol names and symbols. */ +const struct { + const char *name; + lt_ptr_t address; +} +lt_preloaded_symbols[] = +{ +EOF + sed 's/^. \(.*\) \(.*\)$/ {"\2", (lt_ptr_t) \&\2},/' < "$nlist" >> conftest.c + cat <<\EOF >> conftest.c + {0, (lt_ptr_t) 0} +}; + +#ifdef __cplusplus +} +#endif +EOF + # Now try linking the two files. + mv conftest.$objext conftstm.$objext + save_LIBS="$LIBS" + save_CFLAGS="$CFLAGS" + LIBS="conftstm.$objext" + CFLAGS="$CFLAGS$no_builtin_flag" + if { (eval echo $progname:1709: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then + pipe_works=yes + else + echo "$progname: failed program was:" >&5 + cat conftest.c >&5 + fi + LIBS="$save_LIBS" + else + echo "cannot find nm_test_func in $nlist" >&5 + fi + else + echo "cannot find nm_test_var in $nlist" >&5 + fi + else + echo "cannot run $global_symbol_pipe" >&5 + fi + else + echo "$progname: failed program was:" >&5 + cat conftest.c >&5 + fi + $rm conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + global_symbol_pipe= + fi +done +if test "$pipe_works" = yes; then + echo "${ac_t}ok" 1>&6 +else + echo "${ac_t}failed" 1>&6 +fi + +if test -z "$global_symbol_pipe"; then + global_symbol_to_cdecl= +fi + +# Check hardcoding attributes. +echo $ac_n "checking how to hardcode library paths into programs... $ac_c" 1>&6 +hardcode_action= +if test -n "$hardcode_libdir_flag_spec" || \ + test -n "$runpath_var"; then + + # We can hardcode non-existant directories. + if test "$hardcode_direct" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$hardcode_shlibpath_var" != no && + test "$hardcode_minus_L" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action=unsupported +fi +echo "$ac_t$hardcode_action" 1>&6 + + +reload_flag= +reload_cmds='$LD$reload_flag -o $output$reload_objs' +echo $ac_n "checking for $LD option to reload object files... $ac_c" 1>&6 +# PORTME Some linkers may need a different reload flag. +reload_flag='-r' +echo "$ac_t$reload_flag" 1>&6 +test -n "$reload_flag" && reload_flag=" $reload_flag" + +# PORTME Fill in your ld.so characteristics +library_names_spec= +libname_spec='lib$name' +soname_spec= +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +file_magic_cmd= +file_magic_test_file= +deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# `unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [regex]' -- check by looking for files in library path +# which responds to the $file_magic_cmd with a given egrep regex. +# If you have `file' or equivalent on your system and you're not sure +# whether `pass_all' will *always* work, you probably want this one. +echo $ac_n "checking dynamic linker characteristics... $ac_c" 1>&6 +case "$host_os" in +aix3*) + version_type=linux + library_names_spec='${libname}${release}.so$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}.so$major' + ;; + +aix4*) + version_type=linux + # AIX has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + # We preserve .a as extension for shared libraries though AIX4.2 + # and later linker supports .so + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.a' + shlibpath_var=LIBPATH + deplibs_check_method=pass_all + ;; + +amigaos*) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "(cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a)"; (cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a) || exit 1; done' + ;; + +beos*) + library_names_spec='${libname}.so' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + deplibs_check_method=pass_all + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + +bsdi4*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' + soname_spec='${libname}${release}.so$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' + file_magic_cmd=/usr/bin/file + file_magic_test_file=/shlib/libc.so + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + export_dynamic_flag_spec=-rdynamic + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw*) + version_type=windows + need_version=no + need_lib_prefix=no + if test "$with_gcc" = yes; then + library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll $libname.a' + else + library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll $libname.lib' + fi + dynamic_linker='Win32 ld.exe' + deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' + file_magic_cmd='${OBJDUMP} -f' + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd*) + objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout` + version_type=freebsd-$objformat + case "$version_type" in + freebsd-elf*) + deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB shared object' + file_magic_cmd=/usr/bin/file + file_magic_test_file=`echo /usr/lib/libc.so*` + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + deplibs_check_method=unknown + library_names_spec='${libname}${release}.so$versuffix $libname.so$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case "$host_os" in + freebsd2* | freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + ;; + *) # from 3.2 on + shlibpath_overrides_runpath=no + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so${major} ${libname}.so' + soname_spec='${libname}${release}.so$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + dynamic_linker="$host_os dld.sl" + version_type=sunos + need_lib_prefix=no + need_version=no + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl' + soname_spec='${libname}${release}.sl$major' + # HP-UX runs *really* slowly unless shared libraries are mode 555. + postinstall_cmds='chmod 555 $lib' + case "$host_os" in + hpux10.20*) + # TODO: Does this work for hpux-11 too? + deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library' + file_magic_cmd=/usr/bin/file + file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +irix5* | irix6*) + version_type=irix + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}.so.$major' + library_names_spec='${libname}${release}.so.$versuffix ${libname}${release}.so.$major ${libname}${release}.so $libname.so' + case "$host_os" in + irix5*) + libsuff= shlibsuff= + # this will be overridden with pass_all, but let us keep it just in case + deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1" + ;; + *) + case "$LD" in # libtool.m4 will add one of these switches to LD + *-32|*"-32 ") libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 ") libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + file_magic_cmd=/usr/bin/file + file_magic_test_file=`echo /lib${libsuff}/libc.so*` + deplibs_check_method='pass_all' + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux-gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' + soname_spec='${libname}${release}.so$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + deplibs_check_method=pass_all + + if test -f /lib/ld.so.1; then + dynamic_linker='GNU ld.so' + else + # Only the GNU ld.so supports shared libraries on MkLinux. + case "$host_cpu" in + powerpc*) dynamic_linker=no ;; + *) dynamic_linker='Linux ld.so' ;; + esac + fi + ;; + +netbsd*) + version_type=sunos + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so ${libname}.so' + soname_spec='${libname}${release}.so$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + ;; + +openbsd*) + version_type=sunos + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + need_version=no + fi + library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + ;; + +os2*) + libname_spec='$name' + need_lib_prefix=no + library_names_spec='$libname.dll $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_version=no + soname_spec='${libname}${release}.so' + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so' + shlibpath_var=LD_LIBRARY_PATH + # this will be overridden with pass_all, but let us keep it just in case + deplibs_check_method='file_magic COFF format alpha shared library' + file_magic_cmd=/usr/bin/file + file_magic_test_file=/shlib/libc.so + deplibs_check_method='pass_all' + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rhapsody*) + version_type=sunos + library_names_spec='${libname}.so' + soname_spec='${libname}.so' + shlibpath_var=DYLD_LIBRARY_PATH + deplibs_check_method=pass_all + ;; + +sco3.2v5*) + version_type=osf + soname_spec='${libname}${release}.so$major' + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' + shlibpath_var=LD_LIBRARY_PATH + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' + soname_spec='${libname}${release}.so$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + deplibs_check_method="file_magic ELF [0-9][0-9]-bit [LM]SB dynamic lib" + file_magic_cmd=/usr/bin/file + file_magic_test_file=/lib/libc.so + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + version_type=linux + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' + soname_spec='${libname}${release}.so$major' + shlibpath_var=LD_LIBRARY_PATH + case "$host_vendor" in + sequent) + file_magic_cmd='/bin/file' + deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' + ;; + ncr) + deplibs_check_method='pass_all' + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' + file_magic_cmd=/usr/bin/file + file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + esac + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' + soname_spec='${libname}${release}.so$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' + soname_spec='${libname}${release}.so$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so' + soname_spec='$libname.so.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +*) + dynamic_linker=no + ;; +esac +echo "$ac_t$dynamic_linker" 1>&6 +test "$dynamic_linker" = no && can_build_shared=no + +# Report the final consequences. +echo "checking if libtool supports shared libraries... $can_build_shared" 1>&6 + +# Only try to build win32 dlls if AC_LIBTOOL_WIN32_DLL was used in +# configure.in, otherwise build static only libraries. +case "$host_os" in +cygwin* | mingw* | os2*) + if test x$can_build_shared = xyes; then + test x$enable_win32_dll = xno && can_build_shared=no + echo "checking if package supports dlls... $can_build_shared" 1>&6 + fi +;; +esac + +if test -n "$file_magic_test_file" && test -n "$file_magic_cmd"; then + case "$deplibs_check_method" in + "file_magic "*) + file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + egrep "$file_magic_regex" > /dev/null; then + : + else + cat <&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +EOF + fi ;; + esac +fi + +echo $ac_n "checking whether to build shared libraries... $ac_c" 1>&6 +test "$can_build_shared" = "no" && enable_shared=no + +# On AIX, shared libraries and static libraries use the same namespace, and +# are all built from PIC. +case "$host_os" in +aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + +aix4*) + test "$enable_shared" = yes && enable_static=no + ;; +esac + +echo "$ac_t$enable_shared" 1>&6 + +# Make sure either enable_shared or enable_static is yes. +test "$enable_shared" = yes || enable_static=yes + +echo "checking whether to build static libraries... $enable_static" 1>&6 + +if test "$hardcode_action" = relink; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + +echo $ac_n "checking for objdir... $ac_c" 1>&6 +rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + objdir=_libs +fi +rmdir .libs 2>/dev/null +echo "$ac_t$objdir" 1>&6 + +if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else +if eval "test \"`echo '$''{'lt_cv_dlopen'+set}'`\" != set"; then + lt_cv_dlopen=no lt_cv_dlopen_libs= +echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6 +echo "$progname:2248: checking for dlopen in -ldl" >&5 +ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-ldl $LIBS" +cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + echo "$ac_t""no" 1>&6 +echo $ac_n "checking for dlopen""... $ac_c" 1>&6 +echo "$progname:2288: checking for dlopen" >&5 +if eval "test \"`echo '$''{'ac_cv_func_dlopen'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_dlopen) || defined (__stub___dlopen) +choke me +#else +dlopen(); +#endif + +; return 0; } +EOF +if { (eval echo $progname:2318: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_dlopen=yes" +else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_dlopen=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_func_'dlopen`\" = yes"; then + echo "$ac_t""yes" 1>&6 + lt_cv_dlopen="dlopen" +else + echo "$ac_t""no" 1>&6 +echo $ac_n "checking for dld_link in -ldld""... $ac_c" 1>&6 +echo "$progname:2335: checking for dld_link in -ldld" >&5 +ac_lib_var=`echo dld'_'dld_link | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-ldld $LIBS" +cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" +else + echo "$ac_t""no" 1>&6 +echo $ac_n "checking for shl_load""... $ac_c" 1>&6 +echo "$progname:2375: checking for shl_load" >&5 +if eval "test \"`echo '$''{'ac_cv_func_shl_load'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_shl_load) || defined (__stub___shl_load) +choke me +#else +shl_load(); +#endif + +; return 0; } +EOF +if { (eval echo $progname:2405: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_shl_load=yes" +else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_shl_load=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'shl_load`\" = yes"; then + echo "$ac_t""yes" 1>&6 + lt_cv_dlopen="shl_load" +else + echo "$ac_t""no" 1>&6 +echo $ac_n "checking for shl_load in -ldld""... $ac_c" 1>&6 +echo "$progname:2423: checking for shl_load in -ldld" >&5 +ac_lib_var=`echo dld'_'shl_load | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-ldld $LIBS" +cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" +else + echo "$ac_t""no" 1>&6 +fi + + +fi + + +fi + + +fi + + +fi + +fi + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + fi + + case "$lt_cv_dlopen" in + dlopen) +for ac_hdr in dlfcn.h; do +ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 +echo "$progname:2488: checking for $ac_hdr" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +int fnord = 0; +EOF +ac_try="$ac_compile >/dev/null 2>conftest.out" +{ (eval echo $progname:2498: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi +done + + if test "x$ac_cv_header_dlfcn_h" = xyes; then + CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + fi + eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + LIBS="$lt_cv_dlopen_libs $LIBS" + + echo $ac_n "checking whether a program can dlopen itself""... $ac_c" 1>&6 +echo "$progname:2526: checking whether a program can dlopen itself" >&5 +if test "${lt_cv_dlopen_self+set}" = set; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test "$cross_compiling" = yes; then + lt_cv_dlopen_self=cross + else + cat > conftest.c < +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LTDL_GLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LTDL_GLOBAL DL_GLOBAL +# else +# define LTDL_GLOBAL 0 +# endif +#endif + +/* We may have to define LTDL_LAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LTDL_LAZY_OR_NOW +# ifdef RTLD_LAZY +# define LTDL_LAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LTDL_LAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LTDL_LAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LTDL_LAZY_OR_NOW DL_NOW +# else +# define LTDL_LAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +fnord() { int i=42;} +main() { void *self, *ptr1, *ptr2; self=dlopen(0,LTDL_GLOBAL|LTDL_LAZY_OR_NOW); + if(self) { ptr1=dlsym(self,"fnord"); ptr2=dlsym(self,"_fnord"); + if(ptr1 || ptr2) { dlclose(self); exit(0); } } exit(1); } + +EOF +if { (eval echo $progname:2580: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null +then + lt_cv_dlopen_self=yes +else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + lt_cv_dlopen_self=no +fi +rm -fr conftest* +fi + +fi + +echo "$ac_t""$lt_cv_dlopen_self" 1>&6 + + if test "$lt_cv_dlopen_self" = yes; then + LDFLAGS="$LDFLAGS $link_static_flag" + echo $ac_n "checking whether a statically linked program can dlopen itself""... $ac_c" 1>&6 +echo "$progname:2599: checking whether a statically linked program can dlopen itself" >&5 +if test "${lt_cv_dlopen_self_static+set}" = set; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test "$cross_compiling" = yes; then + lt_cv_dlopen_self_static=cross + else + cat > conftest.c < +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LTDL_GLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LTDL_GLOBAL DL_GLOBAL +# else +# define LTDL_GLOBAL 0 +# endif +#endif + +/* We may have to define LTDL_LAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LTDL_LAZY_OR_NOW +# ifdef RTLD_LAZY +# define LTDL_LAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LTDL_LAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LTDL_LAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LTDL_LAZY_OR_NOW DL_NOW +# else +# define LTDL_LAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +fnord() { int i=42;} +main() { void *self, *ptr1, *ptr2; self=dlopen(0,LTDL_GLOBAL|LTDL_LAZY_OR_NOW); + if(self) { ptr1=dlsym(self,"fnord"); ptr2=dlsym(self,"_fnord"); + if(ptr1 || ptr2) { dlclose(self); exit(0); } } exit(1); } + +EOF +if { (eval echo $progname:2653: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null +then + lt_cv_dlopen_self_static=yes +else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + lt_cv_dlopen_self_static=no +fi +rm -fr conftest* +fi + +fi + +echo "$ac_t""$lt_cv_dlopen_self_static" 1>&6 +fi + ;; + esac + + case "$lt_cv_dlopen_self" in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case "$lt_cv_dlopen_self_static" in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi + +# Copy echo and quote the copy, instead of the original, because it is +# used later. +ltecho="$echo" +if test "X$ltecho" = "X$CONFIG_SHELL $0 --fallback-echo"; then + ltecho="$CONFIG_SHELL \$0 --fallback-echo" +fi +LTSHELL="$SHELL" + +LTCONFIG_VERSION="$VERSION" + +# Only quote variables if we're using ltmain.sh. +case "$ltmain" in +*.sh) + # Now quote all the things that may contain metacharacters. + for var in ltecho old_CC old_CFLAGS old_CPPFLAGS \ + old_LD old_LDFLAGS old_LIBS \ + old_NM old_RANLIB old_LN_S old_DLLTOOL old_OBJDUMP old_AS \ + AR CC LD LN_S NM LTSHELL LTCONFIG_VERSION \ + reload_flag reload_cmds wl \ + pic_flag link_static_flag no_builtin_flag export_dynamic_flag_spec \ + thread_safe_flag_spec whole_archive_flag_spec libname_spec \ + library_names_spec soname_spec \ + RANLIB old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds \ + old_postuninstall_cmds archive_cmds archive_expsym_cmds postinstall_cmds postuninstall_cmds \ + file_magic_cmd export_symbols_cmds deplibs_check_method allow_undefined_flag no_undefined_flag \ + finish_cmds finish_eval global_symbol_pipe global_symbol_to_cdecl \ + hardcode_libdir_flag_spec hardcode_libdir_separator \ + sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ + compiler_c_o compiler_o_lo need_locks exclude_expsyms include_expsyms; do + + case "$var" in + reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \ + old_postinstall_cmds | old_postuninstall_cmds | \ + export_symbols_cmds | archive_cmds | archive_expsym_cmds | \ + postinstall_cmds | postuninstall_cmds | \ + finish_cmds | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) + # Double-quote double-evaled strings. + eval "$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" + ;; + *) + eval "$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" + ;; + esac + done + + case "$ltecho" in + *'\$0 --fallback-echo"') + ltecho=`$echo "X$ltecho" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'` + ;; + esac + + trap "$rm \"$ofile\"; exit 1" 1 2 15 + echo "creating $ofile" + $rm "$ofile" + cat < "$ofile" +#! $SHELL + +# `$echo "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. +# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) +# NOTE: Changes made to this file will be lost: look at ltconfig or ltmain.sh. +# +# Copyright (C) 1996-1999 Free Software Foundation, Inc. +# Originally by Gordon Matzigkeit , 1996 +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Sed that helps us avoid accidentally triggering echo(1) options like -n. +Xsed="sed -e s/^X//" + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi + +### BEGIN LIBTOOL CONFIG +EOF + cfgfile="$ofile" + ;; + +*) + # Double-quote the variables that need it (for aesthetics). + for var in old_CC old_CFLAGS old_CPPFLAGS \ + old_LD old_LDFLAGS old_LIBS \ + old_NM old_RANLIB old_LN_S old_DLLTOOL old_OBJDUMP old_AS; do + eval "$var=\\\"\$var\\\"" + done + + # Just create a config file. + cfgfile="$ofile.cfg" + trap "$rm \"$cfgfile\"; exit 1" 1 2 15 + echo "creating $cfgfile" + $rm "$cfgfile" + cat < "$cfgfile" +# `$echo "$cfgfile" | sed 's%^.*/%%'` - Libtool configuration file. +# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) +EOF + ;; +esac + +cat <> "$cfgfile" +# Libtool was configured as follows, on host `(hostname || uname -n) 2>/dev/null | sed 1q`: +# +# CC=$old_CC CFLAGS=$old_CFLAGS CPPFLAGS=$old_CPPFLAGS \\ +# LD=$old_LD LDFLAGS=$old_LDFLAGS LIBS=$old_LIBS \\ +# NM=$old_NM RANLIB=$old_RANLIB LN_S=$old_LN_S \\ +# DLLTOOL=$old_DLLTOOL OBJDUMP=$old_OBJDUMP AS=$old_AS \\ +# $0$ltconfig_args +# +# Compiler and other test output produced by $progname, useful for +# debugging $progname, is in ./config.log if it exists. + +# The version of $progname that generated this script. +LTCONFIG_VERSION=$LTCONFIG_VERSION + +# Shell to use when invoking shell scripts. +SHELL=$LTSHELL + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# Whether or not to optimize for fast installation. +fast_install=$enable_fast_install + +# The host system. +host_alias=$host_alias +host=$host + +# An echo program that does not interpret backslashes. +echo=$ltecho + +# The archiver. +AR=$AR + +# The default C compiler. +CC=$CC + +# The linker used to build libraries. +LD=$LD + +# Whether we need hard or soft links. +LN_S=$LN_S + +# A BSD-compatible nm program. +NM=$NM + +# Used on cygwin: DLL creation program. +DLLTOOL="$DLLTOOL" + +# Used on cygwin: object dumper. +OBJDUMP="$OBJDUMP" + +# Used on cygwin: assembler. +AS="$AS" + +# The name of the directory that contains temporary libtool files. +objdir=$objdir + +# How to create reloadable object files. +reload_flag=$reload_flag +reload_cmds=$reload_cmds + +# How to pass a linker flag through the compiler. +wl=$wl + +# Object file suffix (normally "o"). +objext="$objext" + +# Old archive suffix (normally "a"). +libext="$libext" + +# Executable file suffix (normally ""). +exeext="$exeext" + +# Additional compiler flags for building library objects. +pic_flag=$pic_flag + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$compiler_c_o + +# Can we write directly to a .lo ? +compiler_o_lo=$compiler_o_lo + +# Must we lock files when doing compilation ? +need_locks=$need_locks + +# Do we need the lib prefix for modules? +need_lib_prefix=$need_lib_prefix + +# Do we need a version for libraries? +need_version=$need_version + +# Whether dlopen is supported. +dlopen=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Compiler flag to prevent dynamic linking. +link_static_flag=$link_static_flag + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$no_builtin_flag + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$export_dynamic_flag_spec + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$whole_archive_flag_spec + +# Compiler flag to generate thread-safe objects. +thread_safe_flag_spec=$thread_safe_flag_spec + +# Library versioning type. +version_type=$version_type + +# Format of library name prefix. +libname_spec=$libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME. +library_names_spec=$library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$soname_spec + +# Commands used to build and install an old-style archive. +RANLIB=$RANLIB +old_archive_cmds=$old_archive_cmds +old_postinstall_cmds=$old_postinstall_cmds +old_postuninstall_cmds=$old_postuninstall_cmds + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$old_archive_from_new_cmds + +# Commands used to build and install a shared archive. +archive_cmds=$archive_cmds +archive_expsym_cmds=$archive_expsym_cmds +postinstall_cmds=$postinstall_cmds +postuninstall_cmds=$postuninstall_cmds + +# Method to check whether dependent libraries are shared objects. +deplibs_check_method=$deplibs_check_method + +# Command to use when deplibs_check_method == file_magic. +file_magic_cmd=$file_magic_cmd + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$allow_undefined_flag + +# Flag that forces no undefined symbols. +no_undefined_flag=$no_undefined_flag + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$finish_cmds + +# Same as above, but a single script fragment to be evaled but not shown. +finish_eval=$finish_eval + +# Take the output of nm and produce a listing of raw symbols and C names. +global_symbol_pipe=$global_symbol_pipe + +# Transform the output of nm in a proper C declaration +global_symbol_to_cdecl=$global_symbol_to_cdecl + +# This is the shared library runtime path variable. +runpath_var=$runpath_var + +# This is the shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec=$hardcode_libdir_flag_spec + +# Whether we need a single -rpath flag with a separated argument. +hardcode_libdir_separator=$hardcode_libdir_separator + +# Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the +# resulting binary. +hardcode_direct=$hardcode_direct + +# Set to yes if using the -LDIR flag during linking hardcodes DIR into the +# resulting binary. +hardcode_minus_L=$hardcode_minus_L + +# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into +# the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var + +# Compile-time system search path for libraries +sys_lib_search_path_spec=$sys_lib_search_path_spec + +# Run-time system search path for libraries +sys_lib_dlsearch_path_spec=$sys_lib_dlsearch_path_spec + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path="$fix_srcfile_path" + +# Set to yes if exported symbols are required. +always_export_symbols=$always_export_symbols + +# The commands to list exported symbols. +export_symbols_cmds=$export_symbols_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$exclude_expsyms + +# Symbols that must always be exported. +include_expsyms=$include_expsyms + +EOF + +case "$ltmain" in +*.sh) + echo '### END LIBTOOL CONFIG' >> "$ofile" + echo >> "$ofile" + case "$host_os" in + aix3*) + cat <<\EOF >> "$ofile" + +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +EOF + ;; + esac + + # Append the ltmain.sh script. + sed '$q' "$ltmain" >> "$ofile" || (rm -f "$ofile"; exit 1) + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + + chmod +x "$ofile" + ;; + +*) + # Compile the libtool program. + echo "FIXME: would compile $ltmain" + ;; +esac + +test -n "$cache_file" || exit 0 + +# AC_CACHE_SAVE +trap '' 1 2 15 +cat > confcache <<\EOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs. It is not useful on other systems. +# If it contains results you don't want to keep, you may remove or edit it. +# +# By default, configure uses ./config.cache as the cache file, +# creating it if it does not exist already. You can give configure +# the --cache-file=FILE option to use a different cache file; that is +# what configure does when it calls configure scripts in +# subdirectories, so they share the cache. +# Giving --cache-file=/dev/null disables caching, for debugging configure. +# config.status only pays attention to the cache file if you give it the +# --recheck option to rerun configure. +# +EOF +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, don't put newlines in cache variables' values. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +(set) 2>&1 | + case `(ac_space=' '; set | grep ac_space) 2>&1` in + *ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote substitution + # turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + -e "s/'/'\\\\''/g" \ + -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" + ;; + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' + ;; + esac >> confcache +if cmp -s $cache_file confcache; then + : +else + if test -w $cache_file; then + echo "updating cache $cache_file" + cat confcache > $cache_file + else + echo "not updating unwritable cache $cache_file" + fi +fi +rm -f confcache + +exit 0 + +# Local Variables: +# mode:shell-script +# sh-indentation:2 +# End: Index: ossp-pkg/adns/ltmain.sh RCS File: /v/ossp/cvs/ossp-pkg/adns/ltmain.sh,v co -q -kk -p'1.3' '/v/ossp/cvs/ossp-pkg/adns/ltmain.sh,v' | diff -u /dev/null - -L'ossp-pkg/adns/ltmain.sh' 2>/dev/null --- ossp-pkg/adns/ltmain.sh +++ - 2024-05-14 05:25:55.324423812 +0200 @@ -0,0 +1,4024 @@ +# ltmain.sh - Provide generalized library-building support services. +# NOTE: Changing this file will not affect anything until you rerun ltconfig. +# +# Copyright (C) 1996-1999 Free Software Foundation, Inc. +# Originally by Gordon Matzigkeit , 1996 +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Check that we have a working $echo. +if test "X$1" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift +elif test "X$1" = X--fallback-echo; then + # Avoid inline document here, it may be left over + : +elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then + # Yippee, $echo works! + : +else + # Restart under the correct shell, and then maybe $echo will work. + exec $SHELL "$0" --no-reexec ${1+"$@"} +fi + +if test "X$1" = X--fallback-echo; then + # used as fallback echo + shift + cat <&2 + echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2 + exit 1 +fi + +if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then + echo "$modename: not configured to build any kind of library" 1>&2 + echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2 + exit 1 +fi + +# Global variables. +mode=$default_mode +nonopt= +prev= +prevopt= +run= +show="$echo" +show_help= +execute_dlfiles= +lo2o="s/\\.lo\$/.${objext}/" +o2lo="s/\\.${objext}\$/.lo/" + +# Parse our command line options once, thoroughly. +while test $# -gt 0 +do + arg="$1" + shift + + case "$arg" in + -*=*) optarg=`$echo "X$arg" | $Xsed -e 's/[-_a-zA-Z0-9]*=//'` ;; + *) optarg= ;; + esac + + # If the previous option needs an argument, assign it. + if test -n "$prev"; then + case "$prev" in + execute_dlfiles) + eval "$prev=\"\$$prev \$arg\"" + ;; + *) + eval "$prev=\$arg" + ;; + esac + + prev= + prevopt= + continue + fi + + # Have we seen a non-optional argument yet? + case "$arg" in + --help) + show_help=yes + ;; + + --version) + echo "$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP" + exit 0 + ;; + + --config) + sed -e '1,/^### BEGIN LIBTOOL CONFIG/d' -e '/^### END LIBTOOL CONFIG/,$d' $0 + exit 0 + ;; + + --debug) + echo "$progname: enabling shell trace mode" + set -x + ;; + + --dry-run | -n) + run=: + ;; + + --features) + echo "host: $host" + if test "$build_libtool_libs" = yes; then + echo "enable shared libraries" + else + echo "disable shared libraries" + fi + if test "$build_old_libs" = yes; then + echo "enable static libraries" + else + echo "disable static libraries" + fi + exit 0 + ;; + + --finish) mode="finish" ;; + + --mode) prevopt="--mode" prev=mode ;; + --mode=*) mode="$optarg" ;; + + --quiet | --silent) + show=: + ;; + + -dlopen) + prevopt="-dlopen" + prev=execute_dlfiles + ;; + + -*) + $echo "$modename: unrecognized option \`$arg'" 1>&2 + $echo "$help" 1>&2 + exit 1 + ;; + + *) + nonopt="$arg" + break + ;; + esac +done + +if test -n "$prevopt"; then + $echo "$modename: option \`$prevopt' requires an argument" 1>&2 + $echo "$help" 1>&2 + exit 1 +fi + +if test -z "$show_help"; then + + # Infer the operation mode. + if test -z "$mode"; then + case "$nonopt" in + *cc | *++ | gcc* | *-gcc*) + mode=link + for arg + do + case "$arg" in + -c) + mode=compile + break + ;; + esac + done + ;; + *db | *dbx | *strace | *truss) + mode=execute + ;; + *install*|cp|mv) + mode=install + ;; + *rm) + mode=uninstall + ;; + *) + # If we have no mode, but dlfiles were specified, then do execute mode. + test -n "$execute_dlfiles" && mode=execute + + # Just use the default operation mode. + if test -z "$mode"; then + if test -n "$nonopt"; then + $echo "$modename: warning: cannot infer operation mode from \`$nonopt'" 1>&2 + else + $echo "$modename: warning: cannot infer operation mode without MODE-ARGS" 1>&2 + fi + fi + ;; + esac + fi + + # Only execute mode is allowed to have -dlopen flags. + if test -n "$execute_dlfiles" && test "$mode" != execute; then + $echo "$modename: unrecognized option \`-dlopen'" 1>&2 + $echo "$help" 1>&2 + exit 1 + fi + + # Change the help message to a mode-specific one. + generic_help="$help" + help="Try \`$modename --help --mode=$mode' for more information." + + # These modes are in order of execution frequency so that they run quickly. + case "$mode" in + # libtool compile mode + compile) + modename="$modename: compile" + # Get the compilation command and the source file. + base_compile= + lastarg= + srcfile="$nonopt" + suppress_output= + + user_target=no + for arg + do + # Accept any command-line options. + case "$arg" in + -o) + if test "$user_target" != "no"; then + $echo "$modename: you cannot specify \`-o' more than once" 1>&2 + exit 1 + fi + user_target=next + ;; + + -static) + build_old_libs=yes + continue + ;; + esac + + case "$user_target" in + next) + # The next one is the -o target name + user_target=yes + continue + ;; + yes) + # We got the output file + user_target=set + libobj="$arg" + continue + ;; + esac + + # Accept the current argument as the source file. + lastarg="$srcfile" + srcfile="$arg" + + # Aesthetically quote the previous argument. + + # Backslashify any backslashes, double quotes, and dollar signs. + # These are the only characters that are still specially + # interpreted inside of double-quoted scrings. + lastarg=`$echo "X$lastarg" | $Xsed -e "$sed_quote_subst"` + + # Double-quote args containing other shell metacharacters. + # Many Bourne shells cannot handle close brackets correctly in scan + # sets, so we specify it separately. + case "$lastarg" in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*) + lastarg="\"$lastarg\"" + ;; + esac + + # Add the previous argument to base_compile. + if test -z "$base_compile"; then + base_compile="$lastarg" + else + base_compile="$base_compile $lastarg" + fi + done + + case "$user_target" in + set) + ;; + no) + # Get the name of the library object. + libobj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%'` + ;; + *) + $echo "$modename: you must specify a target with \`-o'" 1>&2 + exit 1 + ;; + esac + + # Recognize several different file suffixes. + # If the user specifies -o file.o, it is replaced with file.lo + xform='[cCFSfmso]' + case "$libobj" in + *.ada) xform=ada ;; + *.adb) xform=adb ;; + *.ads) xform=ads ;; + *.asm) xform=asm ;; + *.c++) xform=c++ ;; + *.cc) xform=cc ;; + *.cpp) xform=cpp ;; + *.cxx) xform=cxx ;; + *.f90) xform=f90 ;; + *.for) xform=for ;; + esac + + libobj=`$echo "X$libobj" | $Xsed -e "s/\.$xform$/.lo/"` + + case "$libobj" in + *.lo) obj=`$echo "X$libobj" | $Xsed -e "$lo2o"` ;; + *) + $echo "$modename: cannot determine name of library object from \`$libobj'" 1>&2 + exit 1 + ;; + esac + + if test -z "$base_compile"; then + $echo "$modename: you must specify a compilation command" 1>&2 + $echo "$help" 1>&2 + exit 1 + fi + + # Delete any leftover library objects. + if test "$build_old_libs" = yes; then + removelist="$obj $libobj" + else + removelist="$libobj" + fi + + $run $rm $removelist + trap "$run $rm $removelist; exit 1" 1 2 15 + + # Calculate the filename of the output object if compiler does + # not support -o with -c + if test "$compiler_c_o" = no; then + output_obj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\..*$%%'`.${objext} + lockfile="$output_obj.lock" + removelist="$removelist $output_obj $lockfile" + trap "$run $rm $removelist; exit 1" 1 2 15 + else + need_locks=no + lockfile= + fi + + # Lock this critical section if it is needed + # We use this script file to make the link, it avoids creating a new file + if test "$need_locks" = yes; then + until ln "$0" "$lockfile" 2>/dev/null; do + $show "Waiting for $lockfile to be removed" + sleep 2 + done + elif test "$need_locks" = warn; then + if test -f "$lockfile"; then + echo "\ +*** ERROR, $lockfile exists and contains: +`cat $lockfile 2>/dev/null` + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $run $rm $removelist + exit 1 + fi + echo $srcfile > "$lockfile" + fi + + if test -n "$fix_srcfile_path"; then + eval srcfile=\"$fix_srcfile_path\" + fi + + # Only build a PIC object if we are building libtool libraries. + if test "$build_libtool_libs" = yes; then + # Without this assignment, base_compile gets emptied. + fbsd_hideous_sh_bug=$base_compile + + # All platforms use -DPIC, to notify preprocessed assembler code. + command="$base_compile $srcfile $pic_flag -DPIC" + if test "$build_old_libs" = yes; then + lo_libobj="$libobj" + dir=`$echo "X$libobj" | $Xsed -e 's%/[^/]*$%%'` + if test "X$dir" = "X$libobj"; then + dir="$objdir" + else + dir="$dir/$objdir" + fi + libobj="$dir/"`$echo "X$libobj" | $Xsed -e 's%^.*/%%'` + + if test -d "$dir"; then + $show "$rm $libobj" + $run $rm $libobj + else + $show "$mkdir $dir" + $run $mkdir $dir + status=$? + if test $status -ne 0 && test ! -d $dir; then + exit $status + fi + fi + fi + if test "$compiler_o_lo" = yes; then + output_obj="$libobj" + command="$command -o $output_obj" + elif test "$compiler_c_o" = yes; then + output_obj="$obj" + command="$command -o $output_obj" + fi + + $run $rm "$output_obj" + $show "$command" + if $run eval "$command"; then : + else + test -n "$output_obj" && $run $rm $removelist + exit 1 + fi + + if test "$need_locks" = warn && + test x"`cat $lockfile 2>/dev/null`" != x"$srcfile"; then + echo "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $run $rm $removelist + exit 1 + fi + + # Just move the object if needed, then go on to compile the next one + if test x"$output_obj" != x"$libobj"; then + $show "$mv $output_obj $libobj" + if $run $mv $output_obj $libobj; then : + else + error=$? + $run $rm $removelist + exit $error + fi + fi + + # If we have no pic_flag, then copy the object into place and finish. + if test -z "$pic_flag" && test "$build_old_libs" = yes; then + # Rename the .lo from within objdir to obj + if test -f $obj; then + $show $rm $obj + $run $rm $obj + fi + + $show "$mv $libobj $obj" + if $run $mv $libobj $obj; then : + else + error=$? + $run $rm $removelist + exit $error + fi + + xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'` + if test "X$xdir" = "X$obj"; then + xdir="." + else + xdir="$xdir" + fi + baseobj=`$echo "X$obj" | $Xsed -e "s%.*/%%"` + libobj=`$echo "X$baseobj" | $Xsed -e "$o2lo"` + # Now arrange that obj and lo_libobj become the same file + $show "(cd $xdir && $LN_S $baseobj $libobj)" + if $run eval '(cd $xdir && $LN_S $baseobj $libobj)'; then + exit 0 + else + error=$? + $run $rm $removelist + exit $error + fi + fi + + # Allow error messages only from the first compilation. + suppress_output=' >/dev/null 2>&1' + fi + + # Only build a position-dependent object if we build old libraries. + if test "$build_old_libs" = yes; then + command="$base_compile $srcfile" + if test "$compiler_c_o" = yes; then + command="$command -o $obj" + output_obj="$obj" + fi + + # Suppress compiler output if we already did a PIC compilation. + command="$command$suppress_output" + $run $rm "$output_obj" + $show "$command" + if $run eval "$command"; then : + else + $run $rm $removelist + exit 1 + fi + + if test "$need_locks" = warn && + test x"`cat $lockfile 2>/dev/null`" != x"$srcfile"; then + echo "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $run $rm $removelist + exit 1 + fi + + # Just move the object if needed + if test x"$output_obj" != x"$obj"; then + $show "$mv $output_obj $obj" + if $run $mv $output_obj $obj; then : + else + error=$? + $run $rm $removelist + exit $error + fi + fi + + # Create an invalid libtool object if no PIC, so that we do not + # accidentally link it into a program. + if test "$build_libtool_libs" != yes; then + $show "echo timestamp > $libobj" + $run eval "echo timestamp > \$libobj" || exit $? + else + # Move the .lo from within objdir + $show "$mv $libobj $lo_libobj" + if $run $mv $libobj $lo_libobj; then : + else + error=$? + $run $rm $removelist + exit $error + fi + fi + fi + + # Unlock the critical section if it was locked + if test "$need_locks" != no; then + $rm "$lockfile" + fi + + exit 0 + ;; + + # libtool link mode + link) + modename="$modename: link" + case "$host" in + *-*-cygwin* | *-*-mingw* | *-*-os2*) + # It is impossible to link a dll without this setting, and + # we shouldn't force the makefile maintainer to figure out + # which system we are compiling for in order to pass an extra + # flag for every libtool invokation. + # allow_undefined=no + + # FIXME: Unfortunately, there are problems with the above when trying + # to make a dll which has undefined symbols, in which case not + # even a static library is built. For now, we need to specify + # -no-undefined on the libtool link line when we can be certain + # that all symbols are satisfied, otherwise we get a static library. + allow_undefined=yes + + # This is a source program that is used to create dlls on Windows + # Don't remove nor modify the starting and closing comments +# /* ltdll.c starts here */ +# #define WIN32_LEAN_AND_MEAN +# #include +# #undef WIN32_LEAN_AND_MEAN +# #include +# +# #ifndef __CYGWIN__ +# # ifdef __CYGWIN32__ +# # define __CYGWIN__ __CYGWIN32__ +# # endif +# #endif +# +# #ifdef __cplusplus +# extern "C" { +# #endif +# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved); +# #ifdef __cplusplus +# } +# #endif +# +# #ifdef __CYGWIN__ +# #include +# DECLARE_CYGWIN_DLL( DllMain ); +# #endif +# HINSTANCE __hDllInstance_base; +# +# BOOL APIENTRY +# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved) +# { +# __hDllInstance_base = hInst; +# return TRUE; +# } +# /* ltdll.c ends here */ + # This is a source program that is used to create import libraries + # on Windows for dlls which lack them. Don't remove nor modify the + # starting and closing comments +# /* impgen.c starts here */ +# /* Copyright (C) 1999 Free Software Foundation, Inc. +# +# This file is part of GNU libtool. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# */ +# +# #include /* for printf() */ +# #include /* for open(), lseek(), read() */ +# #include /* for O_RDONLY, O_BINARY */ +# #include /* for strdup() */ +# +# static unsigned int +# pe_get16 (fd, offset) +# int fd; +# int offset; +# { +# unsigned char b[2]; +# lseek (fd, offset, SEEK_SET); +# read (fd, b, 2); +# return b[0] + (b[1]<<8); +# } +# +# static unsigned int +# pe_get32 (fd, offset) +# int fd; +# int offset; +# { +# unsigned char b[4]; +# lseek (fd, offset, SEEK_SET); +# read (fd, b, 4); +# return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24); +# } +# +# static unsigned int +# pe_as32 (ptr) +# void *ptr; +# { +# unsigned char *b = ptr; +# return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24); +# } +# +# int +# main (argc, argv) +# int argc; +# char *argv[]; +# { +# int dll; +# unsigned long pe_header_offset, opthdr_ofs, num_entries, i; +# unsigned long export_rva, export_size, nsections, secptr, expptr; +# unsigned long name_rvas, nexp; +# unsigned char *expdata, *erva; +# char *filename, *dll_name; +# +# filename = argv[1]; +# +# dll = open(filename, O_RDONLY|O_BINARY); +# if (!dll) +# return 1; +# +# dll_name = filename; +# +# for (i=0; filename[i]; i++) +# if (filename[i] == '/' || filename[i] == '\\' || filename[i] == ':') +# dll_name = filename + i +1; +# +# pe_header_offset = pe_get32 (dll, 0x3c); +# opthdr_ofs = pe_header_offset + 4 + 20; +# num_entries = pe_get32 (dll, opthdr_ofs + 92); +# +# if (num_entries < 1) /* no exports */ +# return 1; +# +# export_rva = pe_get32 (dll, opthdr_ofs + 96); +# export_size = pe_get32 (dll, opthdr_ofs + 100); +# nsections = pe_get16 (dll, pe_header_offset + 4 +2); +# secptr = (pe_header_offset + 4 + 20 + +# pe_get16 (dll, pe_header_offset + 4 + 16)); +# +# expptr = 0; +# for (i = 0; i < nsections; i++) +# { +# char sname[8]; +# unsigned long secptr1 = secptr + 40 * i; +# unsigned long vaddr = pe_get32 (dll, secptr1 + 12); +# unsigned long vsize = pe_get32 (dll, secptr1 + 16); +# unsigned long fptr = pe_get32 (dll, secptr1 + 20); +# lseek(dll, secptr1, SEEK_SET); +# read(dll, sname, 8); +# if (vaddr <= export_rva && vaddr+vsize > export_rva) +# { +# expptr = fptr + (export_rva - vaddr); +# if (export_rva + export_size > vaddr + vsize) +# export_size = vsize - (export_rva - vaddr); +# break; +# } +# } +# +# expdata = (unsigned char*)malloc(export_size); +# lseek (dll, expptr, SEEK_SET); +# read (dll, expdata, export_size); +# erva = expdata - export_rva; +# +# nexp = pe_as32 (expdata+24); +# name_rvas = pe_as32 (expdata+32); +# +# printf ("EXPORTS\n"); +# for (i = 0; i&2 + fi + if test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + else + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + fi + build_libtool_libs=no + build_old_libs=yes + prefer_static_libs=yes + break + ;; + esac + done + + # See if our shared archives depend on static archives. + test -n "$old_archive_from_new_cmds" && build_old_libs=yes + + # Go through the arguments, transforming them on the way. + while test $# -gt 0; do + arg="$1" + shift + + # If the previous option needs an argument, assign it. + if test -n "$prev"; then + case "$prev" in + output) + compile_command="$compile_command @OUTPUT@" + finalize_command="$finalize_command @OUTPUT@" + ;; + esac + + case "$prev" in + dlfiles|dlprefiles) + if test "$preload" = no; then + # Add the symbol object into the linking commands. + compile_command="$compile_command @SYMFILE@" + finalize_command="$finalize_command @SYMFILE@" + preload=yes + fi + case "$arg" in + *.la | *.lo) ;; # We handle these cases below. + force) + if test "$dlself" = no; then + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + self) + if test "$prev" = dlprefiles; then + dlself=yes + elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then + dlself=yes + else + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + *) + if test "$prev" = dlfiles; then + dlfiles="$dlfiles $arg" + else + dlprefiles="$dlprefiles $arg" + fi + prev= + ;; + esac + ;; + expsyms) + export_symbols="$arg" + if test ! -f "$arg"; then + $echo "$modename: symbol file \`$arg' does not exist" + exit 1 + fi + prev= + continue + ;; + expsyms_regex) + export_symbols_regex="$arg" + prev= + continue + ;; + release) + release="-$arg" + prev= + continue + ;; + rpath | xrpath) + # We need an absolute path. + case "$arg" in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + $echo "$modename: only absolute run-paths are allowed" 1>&2 + exit 1 + ;; + esac + if test "$prev" = rpath; then + case "$rpath " in + *" $arg "*) ;; + *) rpath="$rpath $arg" ;; + esac + else + case "$xrpath " in + *" $arg "*) ;; + *) xrpath="$xrpath $arg" ;; + esac + fi + prev= + continue + ;; + *) + eval "$prev=\"\$arg\"" + prev= + continue + ;; + esac + fi + + prevarg="$arg" + + case "$arg" in + -all-static) + if test -n "$link_static_flag"; then + compile_command="$compile_command $link_static_flag" + finalize_command="$finalize_command $link_static_flag" + fi + continue + ;; + + -allow-undefined) + # FIXME: remove this flag sometime in the future. + $echo "$modename: \`-allow-undefined' is deprecated because it is the default" 1>&2 + continue + ;; + + -avoid-version) + avoid_version=yes + continue + ;; + + -dlopen) + prev=dlfiles + continue + ;; + + -dlpreopen) + prev=dlprefiles + continue + ;; + + -export-dynamic) + export_dynamic=yes + continue + ;; + + -export-symbols | -export-symbols-regex) + if test -n "$export_symbols" || test -n "$export_symbols_regex"; then + $echo "$modename: not more than one -exported-symbols argument allowed" + exit 1 + fi + if test "X$arg" = "X-export-symbols"; then + prev=expsyms + else + prev=expsyms_regex + fi + continue + ;; + + -L*) + dir=`$echo "X$arg" | $Xsed -e 's/^-L//'` + # We need an absolute path. + case "$dir" in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + absdir=`cd "$dir" && pwd` + if test -z "$absdir"; then + $echo "$modename: warning: cannot determine absolute directory name of \`$dir'" 1>&2 + $echo "$modename: passing it literally to the linker, although it might fail" 1>&2 + absdir="$dir" + fi + dir="$absdir" + ;; + esac + case " $deplibs " in + *" $arg "*) ;; + *) deplibs="$deplibs $arg";; + esac + case " $lib_search_path " in + *" $dir "*) ;; + *) lib_search_path="$lib_search_path $dir";; + esac + case "$host" in + *-*-cygwin* | *-*-mingw* | *-*-os2*) + dllsearchdir=`cd "$dir" && pwd || echo "$dir"` + case ":$dllsearchpath:" in + ::) dllsearchpath="$dllsearchdir";; + *":$dllsearchdir:"*) ;; + *) dllsearchpath="$dllsearchpath:$dllsearchdir";; + esac + ;; + esac + ;; + + -l*) + if test "$arg" = "-lc"; then + case "$host" in + *-*-cygwin* | *-*-mingw* | *-*-os2* | *-*-beos*) + # These systems don't actually have c library (as such) + continue + ;; + esac + elif test "$arg" = "-lm"; then + case "$host" in + *-*-cygwin* | *-*-beos*) + # These systems don't actually have math library (as such) + continue + ;; + esac + fi + deplibs="$deplibs $arg" + ;; + + -module) + module=yes + continue + ;; + + -no-undefined) + allow_undefined=no + continue + ;; + + -o) prev=output ;; + + -release) + prev=release + continue + ;; + + -rpath) + prev=rpath + continue + ;; + + -R) + prev=xrpath + continue + ;; + + -R*) + dir=`$echo "X$arg" | $Xsed -e 's/^-R//'` + # We need an absolute path. + case "$dir" in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + $echo "$modename: only absolute run-paths are allowed" 1>&2 + exit 1 + ;; + esac + case "$xrpath " in + *" $dir "*) ;; + *) xrpath="$xrpath $dir" ;; + esac + continue + ;; + + -static) + # If we have no pic_flag, then this is the same as -all-static. + if test -z "$pic_flag" && test -n "$link_static_flag"; then + compile_command="$compile_command $link_static_flag" + finalize_command="$finalize_command $link_static_flag" + fi + continue + ;; + + -thread-safe) + thread_safe=yes + continue + ;; + + -version-info) + prev=vinfo + continue + ;; + + # Some other compiler flag. + -* | +*) + # Unknown arguments in both finalize_command and compile_command need + # to be aesthetically quoted because they are evaled later. + arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` + case "$arg" in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*) + arg="\"$arg\"" + ;; + esac + ;; + + *.o | *.obj | *.a | *.lib) + # A standard object. + objs="$objs $arg" + ;; + + *.lo) + # A library object. + if test "$prev" = dlfiles; then + dlfiles="$dlfiles $arg" + if test "$build_libtool_libs" = yes && test "$dlopen" = yes; then + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + if test "$prev" = dlprefiles; then + # Preload the old-style object. + dlprefiles="$dlprefiles "`$echo "X$arg" | $Xsed -e "$lo2o"` + prev= + fi + libobjs="$libobjs $arg" + ;; + + *.la) + # A libtool-controlled library. + + dlname= + libdir= + library_names= + old_library= + + # Check to see that this really is a libtool archive. + if (sed -e '2q' $arg | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then : + else + $echo "$modename: \`$arg' is not a valid libtool archive" 1>&2 + exit 1 + fi + + # If the library was installed with an old release of libtool, + # it will not redefine variable installed. + installed=yes + + # Read the .la file + # If there is no directory component, then add one. + case "$arg" in + */* | *\\*) . $arg ;; + *) . ./$arg ;; + esac + + # Get the name of the library we link against. + linklib= + for l in $old_library $library_names; do + linklib="$l" + done + + if test -z "$linklib"; then + $echo "$modename: cannot find name of link library for \`$arg'" 1>&2 + exit 1 + fi + + # Find the relevant object directory and library name. + name=`$echo "X$arg" | $Xsed -e 's%^.*/%%' -e 's/\.la$//' -e 's/^lib//'` + + if test "X$installed" = Xyes; then + dir="$libdir" + else + dir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'` + if test "X$dir" = "X$arg"; then + dir="$objdir" + else + dir="$dir/$objdir" + fi + fi + + if test -n "$dependency_libs"; then + # Extract -R and -L from dependency_libs + temp_deplibs= + for deplib in $dependency_libs; do + case "$deplib" in + -R*) temp_xrpath=`$echo "X$deplib" | $Xsed -e 's/^-R//'` + case " $rpath $xrpath " in + *" $temp_xrpath "*) ;; + *) xrpath="$xrpath $temp_xrpath";; + esac;; + -L*) case "$compile_command $temp_deplibs " in + *" $deplib "*) ;; + *) temp_deplibs="$temp_deplibs $deplib";; + esac + temp_dir=`$echo "X$deplib" | $Xsed -e 's/^-L//'` + case " $lib_search_path " in + *" $temp_dir "*) ;; + *) lib_search_path="$lib_search_path $temp_dir";; + esac + ;; + *) temp_deplibs="$temp_deplibs $deplib";; + esac + done + dependency_libs="$temp_deplibs" + fi + + if test -z "$libdir"; then + # It is a libtool convenience library, so add in its objects. + convenience="$convenience $dir/$old_library" + old_convenience="$old_convenience $dir/$old_library" + deplibs="$deplibs$dependency_libs" + compile_command="$compile_command $dir/$old_library$dependency_libs" + finalize_command="$finalize_command $dir/$old_library$dependency_libs" + continue + fi + + # This library was specified with -dlopen. + if test "$prev" = dlfiles; then + dlfiles="$dlfiles $arg" + if test -z "$dlname" || test "$dlopen" != yes || test "$build_libtool_libs" = no; then + # If there is no dlname, no dlopen support or we're linking statically, + # we need to preload. + prev=dlprefiles + else + # We should not create a dependency on this library, but we + # may need any libraries it requires. + compile_command="$compile_command$dependency_libs" + finalize_command="$finalize_command$dependency_libs" + prev= + continue + fi + fi + + # The library was specified with -dlpreopen. + if test "$prev" = dlprefiles; then + # Prefer using a static library (so that no silly _DYNAMIC symbols + # are required to link). + if test -n "$old_library"; then + dlprefiles="$dlprefiles $dir/$old_library" + else + dlprefiles="$dlprefiles $dir/$linklib" + fi + prev= + fi + + if test -n "$library_names" && + { test "$prefer_static_libs" = no || test -z "$old_library"; }; then + link_against_libtool_libs="$link_against_libtool_libs $arg" + if test -n "$shlibpath_var"; then + # Make sure the rpath contains only unique directories. + case "$temp_rpath " in + *" $dir "*) ;; + *) temp_rpath="$temp_rpath $dir" ;; + esac + fi + + # We need an absolute path. + case "$dir" in + [\\/] | [A-Za-z]:[\\/]*) absdir="$dir" ;; + *) + absdir=`cd "$dir" && pwd` + if test -z "$absdir"; then + $echo "$modename: warning: cannot determine absolute directory name of \`$dir'" 1>&2 + $echo "$modename: passing it literally to the linker, although it might fail" 1>&2 + absdir="$dir" + fi + ;; + esac + + # This is the magic to use -rpath. + # Skip directories that are in the system default run-time + # search path, unless they have been requested with -R. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) compile_rpath="$compile_rpath $absdir" + esac + ;; + esac + + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" + esac + ;; + esac + + lib_linked=yes + case "$hardcode_action" in + immediate | unsupported) + if test "$hardcode_direct" = no; then + compile_command="$compile_command $dir/$linklib" + deplibs="$deplibs $dir/$linklib" + case "$host" in + *-*-cygwin* | *-*-mingw* | *-*-os2*) + dllsearchdir=`cd "$dir" && pwd || echo "$dir"` + if test -n "$dllsearchpath"; then + dllsearchpath="$dllsearchpath:$dllsearchdir" + else + dllsearchpath="$dllsearchdir" + fi + ;; + esac + elif test "$hardcode_minus_L" = no; then + case "$host" in + *-*-sunos*) + compile_shlibpath="$compile_shlibpath$dir:" + ;; + esac + case "$compile_command " in + *" -L$dir "*) ;; + *) compile_command="$compile_command -L$dir";; + esac + compile_command="$compile_command -l$name" + deplibs="$deplibs -L$dir -l$name" + elif test "$hardcode_shlibpath_var" = no; then + case ":$compile_shlibpath:" in + *":$dir:"*) ;; + *) compile_shlibpath="$compile_shlibpath$dir:";; + esac + compile_command="$compile_command -l$name" + deplibs="$deplibs -l$name" + else + lib_linked=no + fi + ;; + + relink) + if test "$hardcode_direct" = yes; then + compile_command="$compile_command $absdir/$linklib" + deplibs="$deplibs $absdir/$linklib" + elif test "$hardcode_minus_L" = yes; then + case "$compile_command " in + *" -L$absdir "*) ;; + *) compile_command="$compile_command -L$absdir";; + esac + compile_command="$compile_command -l$name" + deplibs="$deplibs -L$absdir -l$name" + elif test "$hardcode_shlibpath_var" = yes; then + case ":$compile_shlibpath:" in + *":$absdir:"*) ;; + *) compile_shlibpath="$compile_shlibpath$absdir:";; + esac + compile_command="$compile_command -l$name" + deplibs="$deplibs -l$name" + else + lib_linked=no + fi + ;; + + *) + lib_linked=no + ;; + esac + + if test "$lib_linked" != yes; then + $echo "$modename: configuration error: unsupported hardcode properties" + exit 1 + fi + + # Finalize command for both is simple: just hardcode it. + if test "$hardcode_direct" = yes; then + finalize_command="$finalize_command $libdir/$linklib" + elif test "$hardcode_minus_L" = yes; then + case "$finalize_command " in + *" -L$libdir "*) ;; + *) finalize_command="$finalize_command -L$libdir";; + esac + finalize_command="$finalize_command -l$name" + elif test "$hardcode_shlibpath_var" = yes; then + case ":$finalize_shlibpath:" in + *":$libdir:"*) ;; + *) finalize_shlibpath="$finalize_shlibpath$libdir:";; + esac + finalize_command="$finalize_command -l$name" + else + # We cannot seem to hardcode it, guess we'll fake it. + case "$finalize_command " in + *" -L$dir "*) ;; + *) finalize_command="$finalize_command -L$libdir";; + esac + finalize_command="$finalize_command -l$name" + fi + else + # Transform directly to old archives if we don't build new libraries. + if test -n "$pic_flag" && test -z "$old_library"; then + $echo "$modename: cannot find static library for \`$arg'" 1>&2 + exit 1 + fi + + # Here we assume that one of hardcode_direct or hardcode_minus_L + # is not unsupported. This is valid on all known static and + # shared platforms. + if test "$hardcode_direct" != unsupported; then + test -n "$old_library" && linklib="$old_library" + compile_command="$compile_command $dir/$linklib" + finalize_command="$finalize_command $dir/$linklib" + else + case "$compile_command " in + *" -L$dir "*) ;; + *) compile_command="$compile_command -L$dir";; + esac + compile_command="$compile_command -l$name" + case "$finalize_command " in + *" -L$dir "*) ;; + *) finalize_command="$finalize_command -L$dir";; + esac + finalize_command="$finalize_command -l$name" + fi + fi + + # Add in any libraries that this one depends upon. + compile_command="$compile_command$dependency_libs" + finalize_command="$finalize_command$dependency_libs" + continue + ;; + + # Some other compiler argument. + *) + # Unknown arguments in both finalize_command and compile_command need + # to be aesthetically quoted because they are evaled later. + arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` + case "$arg" in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*) + arg="\"$arg\"" + ;; + esac + ;; + esac + + # Now actually substitute the argument into the commands. + if test -n "$arg"; then + compile_command="$compile_command $arg" + finalize_command="$finalize_command $arg" + fi + done + + if test -n "$prev"; then + $echo "$modename: the \`$prevarg' option requires an argument" 1>&2 + $echo "$help" 1>&2 + exit 1 + fi + + if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then + eval arg=\"$export_dynamic_flag_spec\" + compile_command="$compile_command $arg" + finalize_command="$finalize_command $arg" + fi + + oldlibs= + # calculate the name of the file, without its directory + outputname=`$echo "X$output" | $Xsed -e 's%^.*/%%'` + libobjs_save="$libobjs" + + case "$output" in + "") + $echo "$modename: you must specify an output file" 1>&2 + $echo "$help" 1>&2 + exit 1 + ;; + + *.a | *.lib) + if test -n "$link_against_libtool_libs"; then + $echo "$modename: error: cannot link libtool libraries into archives" 1>&2 + exit 1 + fi + + if test -n "$deplibs"; then + $echo "$modename: warning: \`-l' and \`-L' are ignored for archives" 1>&2 + fi + + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + $echo "$modename: warning: \`-dlopen' is ignored for archives" 1>&2 + fi + + if test -n "$rpath"; then + $echo "$modename: warning: \`-rpath' is ignored for archives" 1>&2 + fi + + if test -n "$xrpath"; then + $echo "$modename: warning: \`-R' is ignored for archives" 1>&2 + fi + + if test -n "$vinfo"; then + $echo "$modename: warning: \`-version-info' is ignored for archives" 1>&2 + fi + + if test -n "$release"; then + $echo "$modename: warning: \`-release' is ignored for archives" 1>&2 + fi + + if test -n "$export_symbols" || test -n "$export_symbols_regex"; then + $echo "$modename: warning: \`-export-symbols' is ignored for archives" 1>&2 + fi + + # Now set the variables for building old libraries. + build_libtool_libs=no + oldlibs="$output" + ;; + + *.la) + # Make sure we only generate libraries of the form `libNAME.la'. + case "$outputname" in + lib*) + name=`$echo "X$outputname" | $Xsed -e 's/\.la$//' -e 's/^lib//'` + eval libname=\"$libname_spec\" + ;; + *) + if test "$module" = no; then + $echo "$modename: libtool library \`$output' must begin with \`lib'" 1>&2 + $echo "$help" 1>&2 + exit 1 + fi + if test "$need_lib_prefix" != no; then + # Add the "lib" prefix for modules if required + name=`$echo "X$outputname" | $Xsed -e 's/\.la$//'` + eval libname=\"$libname_spec\" + else + libname=`$echo "X$outputname" | $Xsed -e 's/\.la$//'` + fi + ;; + esac + + output_objdir=`$echo "X$output" | $Xsed -e 's%/[^/]*$%%'` + if test "X$output_objdir" = "X$output"; then + output_objdir="$objdir" + else + output_objdir="$output_objdir/$objdir" + fi + + if test -n "$objs"; then + $echo "$modename: cannot build libtool library \`$output' from non-libtool objects:$objs" 2>&1 + exit 1 + fi + + # How the heck are we supposed to write a wrapper for a shared library? + if test -n "$link_against_libtool_libs"; then + $echo "$modename: error: cannot link shared libraries into libtool libraries" 1>&2 + exit 1 + fi + + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + $echo "$modename: warning: \`-dlopen' is ignored for libtool libraries" 1>&2 + fi + + set dummy $rpath + if test $# -gt 2; then + $echo "$modename: warning: ignoring multiple \`-rpath's for a libtool library" 1>&2 + fi + install_libdir="$2" + + oldlibs= + if test -z "$rpath"; then + if test "$build_libtool_libs" = yes; then + # Building a libtool convenience library. + libext=al + oldlibs="$output_objdir/$libname.$libext $oldlibs" + build_libtool_libs=convenience + build_old_libs=yes + fi + dependency_libs="$deplibs" + + if test -n "$vinfo"; then + $echo "$modename: warning: \`-version-info' is ignored for convenience libraries" 1>&2 + fi + + if test -n "$release"; then + $echo "$modename: warning: \`-release' is ignored for convenience libraries" 1>&2 + fi + else + + # Parse the version information argument. + IFS="${IFS= }"; save_ifs="$IFS"; IFS=':' + set dummy $vinfo 0 0 0 + IFS="$save_ifs" + + if test -n "$8"; then + $echo "$modename: too many parameters to \`-version-info'" 1>&2 + $echo "$help" 1>&2 + exit 1 + fi + + current="$2" + revision="$3" + age="$4" + + # Check that each of the things are valid numbers. + case "$current" in + 0 | [1-9] | [1-9][0-9]*) ;; + *) + $echo "$modename: CURRENT \`$current' is not a nonnegative integer" 1>&2 + $echo "$modename: \`$vinfo' is not valid version information" 1>&2 + exit 1 + ;; + esac + + case "$revision" in + 0 | [1-9] | [1-9][0-9]*) ;; + *) + $echo "$modename: REVISION \`$revision' is not a nonnegative integer" 1>&2 + $echo "$modename: \`$vinfo' is not valid version information" 1>&2 + exit 1 + ;; + esac + + case "$age" in + 0 | [1-9] | [1-9][0-9]*) ;; + *) + $echo "$modename: AGE \`$age' is not a nonnegative integer" 1>&2 + $echo "$modename: \`$vinfo' is not valid version information" 1>&2 + exit 1 + ;; + esac + + if test $age -gt $current; then + $echo "$modename: AGE \`$age' is greater than the current interface number \`$current'" 1>&2 + $echo "$modename: \`$vinfo' is not valid version information" 1>&2 + exit 1 + fi + + # Calculate the version variables. + major= + versuffix= + verstring= + case "$version_type" in + none) ;; + + irix) + major=`expr $current - $age + 1` + versuffix="$major.$revision" + verstring="sgi$major.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$revision + while test $loop != 0; do + iface=`expr $revision - $loop` + loop=`expr $loop - 1` + verstring="sgi$major.$iface:$verstring" + done + ;; + + linux) + major=.`expr $current - $age` + versuffix="$major.$age.$revision" + ;; + + osf) + major=`expr $current - $age` + versuffix=".$current.$age.$revision" + verstring="$current.$age.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$age + while test $loop != 0; do + iface=`expr $current - $loop` + loop=`expr $loop - 1` + verstring="$verstring:${iface}.0" + done + + # Make executables depend on our current version. + verstring="$verstring:${current}.0" + ;; + + sunos) + major=".$current" + versuffix=".$current.$revision" + ;; + + freebsd-aout) + major=".$current" + versuffix=".$current.$revision"; + ;; + + freebsd-elf) + major=".$current" + versuffix=".$current"; + ;; + + windows) + # Like Linux, but with '-' rather than '.', since we only + # want one extension on Windows 95. + major=`expr $current - $age` + versuffix="-$major-$age-$revision" + ;; + + *) + $echo "$modename: unknown library version type \`$version_type'" 1>&2 + echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2 + exit 1 + ;; + esac + + # Clear the version info if we defaulted, and they specified a release. + if test -z "$vinfo" && test -n "$release"; then + major= + verstring="0.0" + if test "$need_version" = no; then + versuffix= + else + versuffix=".0.0" + fi + fi + + # Remove version info from name if versioning should be avoided + if test "$avoid_version" = yes && test "$need_version" = no; then + major= + versuffix= + verstring="" + fi + + # Check to see if the archive will have undefined symbols. + if test "$allow_undefined" = yes; then + if test "$allow_undefined_flag" = unsupported; then + $echo "$modename: warning: undefined symbols not allowed in $host shared libraries" 1>&2 + build_libtool_libs=no + build_old_libs=yes + fi + else + # Don't allow undefined symbols. + allow_undefined_flag="$no_undefined_flag" + fi + + dependency_libs="$deplibs" + case "$host" in + *-*-cygwin* | *-*-mingw* | *-*-os2* | *-*-beos*) + # these systems don't actually have a c library (as such)! + ;; + *-*-rhapsody*) + # rhapsody is a little odd... + deplibs="$deplibs -framework System" + ;; + *) + # Add libc to deplibs on all other systems. + deplibs="$deplibs -lc" + ;; + esac + fi + + # Create the output directory, or remove our outputs if we need to. + if test -d $output_objdir; then + $show "${rm}r $output_objdir/$outputname $output_objdir/$libname.* $output_objdir/${libname}${release}.*" + $run ${rm}r $output_objdir/$outputname $output_objdir/$libname.* $output_objdir/${libname}${release}.* + else + $show "$mkdir $output_objdir" + $run $mkdir $output_objdir + status=$? + if test $status -ne 0 && test ! -d $output_objdir; then + exit $status + fi + fi + + # Now set the variables for building old libraries. + if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then + oldlibs="$oldlibs $output_objdir/$libname.$libext" + + # Transform .lo files to .o files. + oldobjs="$objs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP` + fi + + if test "$build_libtool_libs" = yes; then + # Transform deplibs into only deplibs that can be linked in shared. + name_save=$name + libname_save=$libname + release_save=$release + versuffix_save=$versuffix + major_save=$major + # I'm not sure if I'm treating the release correctly. I think + # release should show up in the -l (ie -lgmp5) so we don't want to + # add it in twice. Is that correct? + release="" + versuffix="" + major="" + newdeplibs= + droppeddeps=no + case "$deplibs_check_method" in + pass_all) + # Don't check for shared/static. Everything works. + # This might be a little naive. We might want to check + # whether the library exists or not. But this is on + # osf3 & osf4 and I'm not really sure... Just + # implementing what was already the behaviour. + newdeplibs=$deplibs + ;; + test_compile) + # This code stresses the "libraries are programs" paradigm to its + # limits. Maybe even breaks it. We compile a program, linking it + # against the deplibs as a proxy for the library. Then we can check + # whether they linked in statically or dynamically with ldd. + $rm conftest.c + cat > conftest.c </dev/null` + for potent_lib in $potential_libs; do + # Follow soft links. + if ls -lLd "$potent_lib" 2>/dev/null \ + | grep " -> " >/dev/null; then + continue + fi + # The statement above tries to avoid entering an + # endless loop below, in case of cyclic links. + # We might still enter an endless loop, since a link + # loop can be closed while we follow links, + # but so what? + potlib="$potent_lib" + while test -h "$potlib" 2>/dev/null; do + potliblink=`ls -ld $potlib | sed 's/.* -> //'` + case "$potliblink" in + [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; + *) potlib=`$echo "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";; + esac + done + if eval $file_magic_cmd \"\$potlib\" 2>/dev/null \ + | sed 10q \ + | egrep "$file_magic_regex" > /dev/null; then + newdeplibs="$newdeplibs $a_deplib" + a_deplib="" + break 2 + fi + done + done + if test -n "$a_deplib" ; then + droppeddeps=yes + echo + echo "*** Warning: This library needs some functionality provided by $a_deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have." + fi + else + # Add a -L argument. + newdeplibs="$newdeplibs $a_deplib" + fi + done # Gone through all deplibs. + ;; + none | unknown | *) + newdeplibs="" + if $echo "X $deplibs" | $Xsed -e 's/ -lc$//' \ + -e 's/ -[LR][^ ]*//g' -e 's/[ ]//g' | + grep . >/dev/null; then + echo + if test "X$deplibs_check_method" = "Xnone"; then + echo "*** Warning: inter-library dependencies are not supported in this platform." + else + echo "*** Warning: inter-library dependencies are not known to be supported." + fi + echo "*** All declared inter-library dependencies are being dropped." + droppeddeps=yes + fi + ;; + esac + versuffix=$versuffix_save + major=$major_save + release=$release_save + libname=$libname_save + name=$name_save + + if test "$droppeddeps" = yes; then + if test "$module" = yes; then + echo + echo "*** Warning: libtool could not satisfy all declared inter-library" + echo "*** dependencies of module $libname. Therefore, libtool will create" + echo "*** a static module, that should work as long as the dlopening" + echo "*** application is linked with the -dlopen flag." + if test -z "$global_symbol_pipe"; then + echo + echo "*** However, this would only work if libtool was able to extract symbol" + echo "*** lists from a program, using \`nm' or equivalent, but libtool could" + echo "*** not find such a program. So, this module is probably useless." + echo "*** \`nm' from GNU binutils and a full rebuild may help." + fi + if test "$build_old_libs" = no; then + oldlibs="$output_objdir/$libname.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + else + echo "*** The inter-library dependencies that have been dropped here will be" + echo "*** automatically added whenever a program is linked with this library" + echo "*** or is declared to -dlopen it." + fi + fi + # Done checking deplibs! + deplibs=$newdeplibs + fi + + # All the library-specific variables (install_libdir is set above). + library_names= + old_library= + dlname= + + # Test again, we may have decided not to build it any more + if test "$build_libtool_libs" = yes; then + # Get the real and link names of the library. + eval library_names=\"$library_names_spec\" + set dummy $library_names + realname="$2" + shift; shift + + if test -n "$soname_spec"; then + eval soname=\"$soname_spec\" + else + soname="$realname" + fi + + lib="$output_objdir/$realname" + for link + do + linknames="$linknames $link" + done + + # Ensure that we have .o objects for linkers which dislike .lo + # (e.g. aix) in case we are running --disable-static + for obj in $libobjs; do + xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'` + if test "X$xdir" = "X$obj"; then + xdir="." + else + xdir="$xdir" + fi + baseobj=`$echo "X$obj" | $Xsed -e 's%^.*/%%'` + oldobj=`$echo "X$baseobj" | $Xsed -e "$lo2o"` + if test ! -f $xdir/$oldobj; then + $show "(cd $xdir && ${LN_S} $baseobj $oldobj)" + $run eval '(cd $xdir && ${LN_S} $baseobj $oldobj)' || exit $? + fi + done + + # Use standard objects if they are pic + test -z "$pic_flag" && libobjs=`$echo "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then + $show "generating symbol list for \`$libname.la'" + export_symbols="$output_objdir/$libname.exp" + $run $rm $export_symbols + eval cmds=\"$export_symbols_cmds\" + IFS="${IFS= }"; save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + if test -n "$export_symbols_regex"; then + $show "egrep -e \"$export_symbols_regex\" \"$export_symbols\" > \"${export_symbols}T\"" + $run eval 'egrep -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + $show "$mv \"${export_symbols}T\" \"$export_symbols\"" + $run eval '$mv "${export_symbols}T" "$export_symbols"' + fi + fi + fi + + if test -n "$export_symbols" && test -n "$include_expsyms"; then + $run eval '$echo "X$include_expsyms" | $SP2NL >> "$export_symbols"' + fi + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec"; then + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + else + gentop="$output_objdir/${outputname}x" + $show "${rm}r $gentop" + $run ${rm}r "$gentop" + $show "mkdir $gentop" + $run mkdir "$gentop" + status=$? + if test $status -ne 0 && test ! -d "$gentop"; then + exit $status + fi + generated="$generated $gentop" + + for xlib in $convenience; do + # Extract the objects. + case "$xlib" in + [\\/]* | [A-Za-z]:[\\/]*) xabs="$xlib" ;; + *) xabs=`pwd`"/$xlib" ;; + esac + xlib=`$echo "X$xlib" | $Xsed -e 's%^.*/%%'` + xdir="$gentop/$xlib" + + $show "${rm}r $xdir" + $run ${rm}r "$xdir" + $show "mkdir $xdir" + $run mkdir "$xdir" + status=$? + if test $status -ne 0 && test ! -d "$xdir"; then + exit $status + fi + $show "(cd $xdir && $AR x $xabs)" + $run eval "(cd \$xdir && $AR x \$xabs)" || exit $? + + libobjs="$libobjs "`find $xdir -name \*.o -print -o -name \*.lo -print | $NL2SP` + done + fi + fi + + if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then + eval flag=\"$thread_safe_flag_spec\" + linkopts="$linkopts $flag" + fi + + # Do each of the archive commands. + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + eval cmds=\"$archive_expsym_cmds\" + else + eval cmds=\"$archive_cmds\" + fi + IFS="${IFS= }"; save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + + # Create links to the real library. + for linkname in $linknames; do + if test "$realname" != "$linkname"; then + $show "(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)" + $run eval '(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)' || exit $? + fi + done + + # If -module or -export-dynamic was specified, set the dlname. + if test "$module" = yes || test "$export_dynamic" = yes; then + # On all known operating systems, these are identical. + dlname="$soname" + fi + fi + ;; + + *.lo | *.o | *.obj) + if test -n "$link_against_libtool_libs"; then + $echo "$modename: error: cannot link libtool libraries into objects" 1>&2 + exit 1 + fi + + if test -n "$deplibs"; then + $echo "$modename: warning: \`-l' and \`-L' are ignored for objects" 1>&2 + fi + + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + $echo "$modename: warning: \`-dlopen' is ignored for objects" 1>&2 + fi + + if test -n "$rpath"; then + $echo "$modename: warning: \`-rpath' is ignored for objects" 1>&2 + fi + + if test -n "$xrpath"; then + $echo "$modename: warning: \`-R' is ignored for objects" 1>&2 + fi + + if test -n "$vinfo"; then + $echo "$modename: warning: \`-version-info' is ignored for objects" 1>&2 + fi + + if test -n "$release"; then + $echo "$modename: warning: \`-release' is ignored for objects" 1>&2 + fi + + case "$output" in + *.lo) + if test -n "$objs"; then + $echo "$modename: cannot build library object \`$output' from non-libtool objects" 1>&2 + exit 1 + fi + libobj="$output" + obj=`$echo "X$output" | $Xsed -e "$lo2o"` + ;; + *) + libobj= + obj="$output" + ;; + esac + + # Delete the old objects. + $run $rm $obj $libobj + + # Objects from convenience libraries. This assumes + # single-version convenience libraries. Whenever we create + # different ones for PIC/non-PIC, this we'll have to duplicate + # the extraction. + reload_conv_objs= + gentop= + # reload_cmds runs $LD directly, so let us get rid of + # -Wl from whole_archive_flag_spec + wl= + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec"; then + eval reload_conv_objs=\"\$reload_objs $whole_archive_flag_spec\" + else + gentop="$output_objdir/${obj}x" + $show "${rm}r $gentop" + $run ${rm}r "$gentop" + $show "mkdir $gentop" + $run mkdir "$gentop" + status=$? + if test $status -ne 0 && test ! -d "$gentop"; then + exit $status + fi + generated="$generated $gentop" + + for xlib in $convenience; do + # Extract the objects. + case "$xlib" in + [\\/]* | [A-Za-z]:[\\/]*) xabs="$xlib" ;; + *) xabs=`pwd`"/$xlib" ;; + esac + xlib=`$echo "X$xlib" | $Xsed -e 's%^.*/%%'` + xdir="$gentop/$xlib" + + $show "${rm}r $xdir" + $run ${rm}r "$xdir" + $show "mkdir $xdir" + $run mkdir "$xdir" + status=$? + if test $status -ne 0 && test ! -d "$xdir"; then + exit $status + fi + $show "(cd $xdir && $AR x $xabs)" + $run eval "(cd \$xdir && $AR x \$xabs)" || exit $? + + reload_conv_objs="$reload_objs "`find $xdir -name \*.o -print -o -name \*.lo -print | $NL2SP` + done + fi + fi + + # Create the old-style object. + reload_objs="$objs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" + + output="$obj" + eval cmds=\"$reload_cmds\" + IFS="${IFS= }"; save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + + # Exit if we aren't doing a library object file. + if test -z "$libobj"; then + if test -n "$gentop"; then + $show "${rm}r $gentop" + $run ${rm}r $gentop + fi + + exit 0 + fi + + if test "$build_libtool_libs" != yes; then + if test -n "$gentop"; then + $show "${rm}r $gentop" + $run ${rm}r $gentop + fi + + # Create an invalid libtool object if no PIC, so that we don't + # accidentally link it into a program. + $show "echo timestamp > $libobj" + $run eval "echo timestamp > $libobj" || exit $? + exit 0 + fi + + if test -n "$pic_flag"; then + # Only do commands if we really have different PIC objects. + reload_objs="$libobjs $reload_conv_objs" + output="$libobj" + eval cmds=\"$reload_cmds\" + IFS="${IFS= }"; save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + else + # Just create a symlink. + $show $rm $libobj + $run $rm $libobj + xdir=`$echo "X$libobj" | $Xsed -e 's%/[^/]*$%%'` + if test "X$xdir" = "X$libobj"; then + xdir="." + else + xdir="$xdir" + fi + baseobj=`$echo "X$libobj" | $Xsed -e 's%^.*/%%'` + oldobj=`$echo "X$baseobj" | $Xsed -e "$lo2o"` + $show "(cd $xdir && $LN_S $oldobj $baseobj)" + $run eval '(cd $xdir && $LN_S $oldobj $baseobj)' || exit $? + fi + + if test -n "$gentop"; then + $show "${rm}r $gentop" + $run ${rm}r $gentop + fi + + exit 0 + ;; + + # Anything else should be a program. + *) + if test -n "$vinfo"; then + $echo "$modename: warning: \`-version-info' is ignored for programs" 1>&2 + fi + + if test -n "$release"; then + $echo "$modename: warning: \`-release' is ignored for programs" 1>&2 + fi + + if test "$preload" = yes; then + if test "$dlopen" = unknown && test "$dlopen_self" = unknown && + test "$dlopen_self_static" = unknown; then + $echo "$modename: warning: \`AC_LIBTOOL_DLOPEN' not used. Assuming no dlopen support." + fi + fi + + if test -n "$rpath$xrpath"; then + # If the user specified any rpath flags, then add them. + for libdir in $rpath $xrpath; do + # This is the magic to use -rpath. + case "$compile_rpath " in + *" $libdir "*) ;; + *) compile_rpath="$compile_rpath $libdir" ;; + esac + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" ;; + esac + done + fi + + # Now hardcode the library paths + rpath= + hardcode_libdirs= + for libdir in $compile_rpath $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case "$hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator" in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + rpath="$rpath $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) perm_rpath="$perm_rpath $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + compile_rpath="$rpath" + + rpath= + hardcode_libdirs= + for libdir in $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case "$hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator" in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + rpath="$rpath $flag" + fi + elif test -n "$runpath_var"; then + case "$finalize_perm_rpath " in + *" $libdir "*) ;; + *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + finalize_rpath="$rpath" + + output_objdir=`$echo "X$output" | $Xsed -e 's%/[^/]*$%%'` + if test "X$output_objdir" = "X$output"; then + output_objdir="$objdir" + else + output_objdir="$output_objdir/$objdir" + fi + + # Create the binary in the object directory, then wrap it. + if test ! -d $output_objdir; then + $show "$mkdir $output_objdir" + $run $mkdir $output_objdir + status=$? + if test $status -ne 0 && test ! -d $output_objdir; then + exit $status + fi + fi + + if test -n "$libobjs" && test "$build_old_libs" = yes; then + # Transform all the library objects into standard objects. + compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + fi + + dlsyms= + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + if test -n "$NM" && test -n "$global_symbol_pipe"; then + dlsyms="${outputname}S.c" + else + $echo "$modename: not configured to extract global symbols from dlpreopened files" 1>&2 + fi + fi + + if test -n "$dlsyms"; then + case "$dlsyms" in + "") ;; + *.c) + # Discover the nlist of each of the dlfiles. + nlist="$output_objdir/${outputname}.nm" + + $show "$rm $nlist ${nlist}S ${nlist}T" + $run $rm "$nlist" "${nlist}S" "${nlist}T" + + # Parse the name list into a source file. + $show "creating $output_objdir/$dlsyms" + + test -z "$run" && $echo > "$output_objdir/$dlsyms" "\ +/* $dlsyms - symbol resolution table for \`$outputname' dlsym emulation. */ +/* Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP */ + +#ifdef __cplusplus +extern \"C\" { +#endif + +/* Prevent the only kind of declaration conflicts we can make. */ +#define lt_preloaded_symbols some_other_symbol + +/* External symbol declarations for the compiler. */\ +" + + if test "$dlself" = yes; then + $show "generating symbol list for \`$output'" + + test -z "$run" && $echo ': @PROGRAM@ ' > "$nlist" + + # Add our own program objects to the symbol list. + progfiles=`$echo "X$objs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + for arg in $progfiles; do + $show "extracting global C symbols from \`$arg'" + $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'" + done + + if test -n "$exclude_expsyms"; then + $run eval 'egrep -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' + $run eval '$mv "$nlist"T "$nlist"' + fi + + if test -n "$export_symbols_regex"; then + $run eval 'egrep -e "$export_symbols_regex" "$nlist" > "$nlist"T' + $run eval '$mv "$nlist"T "$nlist"' + fi + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + export_symbols="$output_objdir/$output.exp" + $run $rm $export_symbols + $run eval "sed -n -e '/^: @PROGRAM@$/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' + else + $run eval "sed -e 's/\([][.*^$]\)/\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$output.exp"' + $run eval 'grep -f "$output_objdir/$output.exp" < "$nlist" > "$nlist"T' + $run eval 'mv "$nlist"T "$nlist"' + fi + fi + + for arg in $dlprefiles; do + $show "extracting global C symbols from \`$arg'" + name=`echo "$arg" | sed -e 's%^.*/%%'` + $run eval 'echo ": $name " >> "$nlist"' + $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'" + done + + if test -z "$run"; then + # Make sure we have at least an empty file. + test -f "$nlist" || : > "$nlist" + + if test -n "$exclude_expsyms"; then + egrep -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T + $mv "$nlist"T "$nlist" + fi + + # Try sorting and uniquifying the output. + if grep -v "^: " < "$nlist" | sort +2 | uniq > "$nlist"S; then + : + else + grep -v "^: " < "$nlist" > "$nlist"S + fi + + if test -f "$nlist"S; then + eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$dlsyms"' + else + echo '/* NONE */' >> "$output_objdir/$dlsyms" + fi + + $echo >> "$output_objdir/$dlsyms" "\ + +#undef lt_preloaded_symbols + +#if defined (__STDC__) && __STDC__ +# define lt_ptr_t void * +#else +# define lt_ptr_t char * +# define const +#endif + +/* The mapping between symbol names and symbols. */ +const struct { + const char *name; + lt_ptr_t address; +} +lt_preloaded_symbols[] = +{\ +" + + sed -n -e 's/^: \([^ ]*\) $/ {\"\1\", (lt_ptr_t) 0},/p' \ + -e 's/^. \([^ ]*\) \([^ ]*\)$/ {"\2", (lt_ptr_t) \&\2},/p' \ + < "$nlist" >> "$output_objdir/$dlsyms" + + $echo >> "$output_objdir/$dlsyms" "\ + {0, (lt_ptr_t) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif\ +" + fi + + pic_flag_for_symtable= + case "$host" in + # compiling the symbol table file with pic_flag works around + # a FreeBSD bug that causes programs to crash when -lm is + # linked before any other PIC object. But we must not use + # pic_flag when linking with -static. The problem exists in + # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. + *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) + case "$compile_command " in + *" -static "*) ;; + *) pic_flag_for_symtable=" $pic_flag -DPIC -DFREEBSD_WORKAROUND";; + esac;; + *-*-hpux*) + case "$compile_command " in + *" -static "*) ;; + *) pic_flag_for_symtable=" $pic_flag -DPIC";; + esac + esac + + # Now compile the dynamic symbol file. + $show "(cd $output_objdir && $CC -c$no_builtin_flag$pic_flag_for_symtable \"$dlsyms\")" + $run eval '(cd $output_objdir && $CC -c$no_builtin_flag$pic_flag_for_symtable "$dlsyms")' || exit $? + + # Clean up the generated files. + $show "$rm $output_objdir/$dlsyms $nlist ${nlist}S ${nlist}T" + $run $rm "$output_objdir/$dlsyms" "$nlist" "${nlist}S" "${nlist}T" + + # Transform the symbol file into the correct name. + compile_command=`$echo "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"` + finalize_command=`$echo "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"` + ;; + *) + $echo "$modename: unknown suffix for \`$dlsyms'" 1>&2 + exit 1 + ;; + esac + else + # We keep going just in case the user didn't refer to + # lt_preloaded_symbols. The linker will fail if global_symbol_pipe + # really was required. + + # Nullify the symbol file. + compile_command=`$echo "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"` + finalize_command=`$echo "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"` + fi + + if test -z "$link_against_libtool_libs" || test "$build_libtool_libs" != yes; then + # Replace the output file specification. + compile_command=`$echo "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` + link_command="$compile_command$compile_rpath" + + # We have no uninstalled library dependencies, so finalize right now. + $show "$link_command" + $run eval "$link_command" + status=$? + + # Delete the generated files. + if test -n "$dlsyms"; then + $show "$rm $output_objdir/${outputname}S.${objext}" + $run $rm "$output_objdir/${outputname}S.${objext}" + fi + + exit $status + fi + + if test -n "$shlibpath_var"; then + # We should set the shlibpath_var + rpath= + for dir in $temp_rpath; do + case "$dir" in + [\\/]* | [A-Za-z]:[\\/]*) + # Absolute path. + rpath="$rpath$dir:" + ;; + *) + # Relative path: add a thisdir entry. + rpath="$rpath\$thisdir/$dir:" + ;; + esac + done + temp_rpath="$rpath" + fi + + if test -n "$compile_shlibpath$finalize_shlibpath"; then + compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" + fi + if test -n "$finalize_shlibpath"; then + finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" + fi + + compile_var= + finalize_var= + if test -n "$runpath_var"; then + if test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + rpath="$rpath$dir:" + done + compile_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + if test -n "$finalize_perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $finalize_perm_rpath; do + rpath="$rpath$dir:" + done + finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + fi + + if test "$hardcode_action" = relink; then + # Fast installation is not supported + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + + $echo "$modename: warning: this platform does not like uninstalled shared libraries" 1>&2 + $echo "$modename: \`$output' will be relinked during installation" 1>&2 + else + if test "$fast_install" != no; then + link_command="$finalize_var$compile_command$finalize_rpath" + if test "$fast_install" = yes; then + relink_command=`$echo "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'` + else + # fast_install is set to needless + relink_command= + fi + else + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + fi + fi + + # Replace the output file specification. + link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` + + # Delete the old output files. + $run $rm $output $output_objdir/$outputname $output_objdir/lt-$outputname + + $show "$link_command" + $run eval "$link_command" || exit $? + + # Now create the wrapper script. + $show "creating $output" + + # Quote the relink command for shipping. + if test -n "$relink_command"; then + relink_command=`$echo "X$relink_command" | $Xsed -e "$sed_quote_subst"` + fi + + # Quote $echo for shipping. + if test "X$echo" = "X$SHELL $0 --fallback-echo"; then + case "$0" in + [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $0 --fallback-echo";; + *) qecho="$SHELL `pwd`/$0 --fallback-echo";; + esac + qecho=`$echo "X$qecho" | $Xsed -e "$sed_quote_subst"` + else + qecho=`$echo "X$echo" | $Xsed -e "$sed_quote_subst"` + fi + + # Only actually do things if our run command is non-null. + if test -z "$run"; then + # win32 will think the script is a binary if it has + # a .exe suffix, so we strip it off here. + case $output in + *.exe) output=`echo $output|sed 's,.exe$,,'` ;; + esac + $rm $output + trap "$rm $output; exit 1" 1 2 15 + + $echo > $output "\ +#! $SHELL + +# $output - temporary wrapper script for $objdir/$outputname +# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP +# +# The $output program cannot be directly executed until all the libtool +# libraries that it depends on are installed. +# +# This wrapper script should never be moved out of the build directory. +# If it is, it will not operate correctly. + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed='sed -e 1s/^X//' +sed_quote_subst='$sed_quote_subst' + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +if test \"\${CDPATH+set}\" = set; then CDPATH=:; export CDPATH; fi + +relink_command=\"$relink_command\" + +# This environment variable determines our operation mode. +if test \"\$libtool_install_magic\" = \"$magic\"; then + # install mode needs the following variable: + link_against_libtool_libs='$link_against_libtool_libs' +else + # When we are sourced in execute mode, \$file and \$echo are already set. + if test \"\$libtool_execute_magic\" != \"$magic\"; then + echo=\"$qecho\" + file=\"\$0\" + # Make sure echo works. + if test \"X\$1\" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift + elif test \"X\`(\$echo '\t') 2>/dev/null\`\" = 'X\t'; then + # Yippee, \$echo works! + : + else + # Restart under the correct shell, and then maybe \$echo will work. + exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"} + fi + fi\ +" + $echo >> $output "\ + + # Find the directory that this script lives in. + thisdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\` + test \"x\$thisdir\" = \"x\$file\" && thisdir=. + + # Follow symbolic links until we get to the real thisdir. + file=\`ls -ld \"\$file\" | sed -n 's/.*-> //p'\` + while test -n \"\$file\"; do + destdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\` + + # If there was a directory component, then change thisdir. + if test \"x\$destdir\" != \"x\$file\"; then + case \"\$destdir\" in + [\\/]* | [A-Za-z]:[\\/]*) thisdir=\"\$destdir\" ;; + *) thisdir=\"\$thisdir/\$destdir\" ;; + esac + fi + + file=\`\$echo \"X\$file\" | \$Xsed -e 's%^.*/%%'\` + file=\`ls -ld \"\$thisdir/\$file\" | sed -n 's/.*-> //p'\` + done + + # Try to get the absolute directory name. + absdir=\`cd \"\$thisdir\" && pwd\` + test -n \"\$absdir\" && thisdir=\"\$absdir\" +" + + if test "$fast_install" = yes; then + echo >> $output "\ + program=lt-'$outputname' + progdir=\"\$thisdir/$objdir\" + + if test ! -f \"\$progdir/\$program\" || \\ + { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | sed 1q\`; \\ + test \"X\$file\" != \"X\$progdir/\$program\"; }; then + + file=\"\$\$-\$program\" + + if test ! -d \"\$progdir\"; then + $mkdir \"\$progdir\" + else + $rm \"\$progdir/\$file\" + fi" + + echo >> $output "\ + + # relink executable if necessary + if test -n \"\$relink_command\"; then + if (cd \"\$thisdir\" && eval \$relink_command); then : + else + $rm \"\$progdir/\$file\" + exit 1 + fi + fi + + $mv \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || + { $rm \"\$progdir/\$program\"; + $mv \"\$progdir/\$file\" \"\$progdir/\$program\"; } + $rm \"\$progdir/\$file\" + fi" + else + echo >> $output "\ + program='$outputname' + progdir=\"\$thisdir/$objdir\" +" + fi + + echo >> $output "\ + + if test -f \"\$progdir/\$program\"; then" + + # Export our shlibpath_var if we have one. + if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then + $echo >> $output "\ + # Add our own library path to $shlibpath_var + $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" + + # Some systems cannot cope with colon-terminated $shlibpath_var + # The second colon is a workaround for a bug in BeOS R4 sed + $shlibpath_var=\`\$echo \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\` + + export $shlibpath_var +" + fi + + # fixup the dll searchpath if we need to. + if test -n "$dllsearchpath"; then + $echo >> $output "\ + # Add the dll search path components to the executable PATH + PATH=$dllsearchpath:\$PATH +" + fi + + $echo >> $output "\ + if test \"\$libtool_execute_magic\" != \"$magic\"; then + # Run the actual program with our arguments. +" + case $host in + # win32 systems need to use the prog path for dll + # lookup to work + *-*-cygwin*) + $echo >> $output "\ + exec \$progdir/\$program \${1+\"\$@\"} +" + ;; + + # Backslashes separate directories on plain windows + *-*-mingw | *-*-os2*) + $echo >> $output "\ + exec \$progdir\\\\\$program \${1+\"\$@\"} +" + ;; + + *) + $echo >> $output "\ + # Export the path to the program. + PATH=\"\$progdir:\$PATH\" + export PATH + + exec \$program \${1+\"\$@\"} +" + ;; + esac + $echo >> $output "\ + \$echo \"\$0: cannot exec \$program \${1+\"\$@\"}\" + exit 1 + fi + else + # The program doesn't exist. + \$echo \"\$0: error: \$progdir/\$program does not exist\" 1>&2 + \$echo \"This script is just a wrapper for \$program.\" 1>&2 + echo \"See the $PACKAGE documentation for more information.\" 1>&2 + exit 1 + fi +fi\ +" + chmod +x $output + fi + exit 0 + ;; + esac + + # See if we need to build an old-fashioned archive. + for oldlib in $oldlibs; do + + if test "$build_libtool_libs" = convenience; then + oldobjs="$libobjs_save" + addlibs="$convenience" + build_libtool_libs=no + else + if test "$build_libtool_libs" = module; then + oldobjs="$libobjs_save" + build_libtool_libs=no + else + oldobjs="$objs "`$echo "X$libobjs_save" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP` + fi + addlibs="$old_convenience" + fi + + if test -n "$addlibs"; then + gentop="$output_objdir/${outputname}x" + $show "${rm}r $gentop" + $run ${rm}r "$gentop" + $show "mkdir $gentop" + $run mkdir "$gentop" + status=$? + if test $status -ne 0 && test ! -d "$gentop"; then + exit $status + fi + generated="$generated $gentop" + + # Add in members from convenience archives. + for xlib in $addlibs; do + # Extract the objects. + case "$xlib" in + [\\/]* | [A-Za-z]:[\\/]*) xabs="$xlib" ;; + *) xabs=`pwd`"/$xlib" ;; + esac + xlib=`$echo "X$xlib" | $Xsed -e 's%^.*/%%'` + xdir="$gentop/$xlib" + + $show "${rm}r $xdir" + $run ${rm}r "$xdir" + $show "mkdir $xdir" + $run mkdir "$xdir" + status=$? + if test $status -ne 0 && test ! -d "$xdir"; then + exit $status + fi + $show "(cd $xdir && $AR x $xabs)" + $run eval "(cd \$xdir && $AR x \$xabs)" || exit $? + + oldobjs="$oldobjs "`find $xdir -name \*.${objext} -print -o -name \*.lo -print | $NL2SP` + done + fi + + # Do each command in the archive commands. + if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then + eval cmds=\"$old_archive_from_new_cmds\" + else + # Ensure that we have .o objects in place in case we decided + # not to build a shared library, and have fallen back to building + # static libs even though --disable-static was passed! + for oldobj in $oldobjs; do + if test ! -f $oldobj; then + xdir=`$echo "X$oldobj" | $Xsed -e 's%/[^/]*$%%'` + if test "X$xdir" = "X$oldobj"; then + xdir="." + else + xdir="$xdir" + fi + baseobj=`$echo "X$oldobj" | $Xsed -e 's%^.*/%%'` + obj=`$echo "X$baseobj" | $Xsed -e "$o2lo"` + $show "(cd $xdir && ${LN_S} $obj $baseobj)" + $run eval '(cd $xdir && ${LN_S} $obj $baseobj)' || exit $? + fi + done + + eval cmds=\"$old_archive_cmds\" + fi + IFS="${IFS= }"; save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + done + + if test -n "$generated"; then + $show "${rm}r$generated" + $run ${rm}r$generated + fi + + # Now create the libtool archive. + case "$output" in + *.la) + old_library= + test "$build_old_libs" = yes && old_library="$libname.$libext" + $show "creating $output" + + if test -n "$xrpath"; then + temp_xrpath= + for libdir in $xrpath; do + temp_xrpath="$temp_xrpath -R$libdir" + done + dependency_libs="$temp_xrpath $dependency_libs" + fi + + # Only create the output if not a dry run. + if test -z "$run"; then + for installed in no yes; do + if test "$installed" = yes; then + if test -z "$install_libdir"; then + break + fi + output="$output_objdir/$outputname"i + fi + $rm $output + $echo > $output "\ +# $outputname - a libtool library file +# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP +# +# Please DO NOT delete this file! +# It is necessary for linking the library. + +# The name that we can dlopen(3). +dlname='$dlname' + +# Names of this library. +library_names='$library_names' + +# The name of the static archive. +old_library='$old_library' + +# Libraries that this one depends upon. +dependency_libs='$dependency_libs' + +# Version information for $libname. +current=$current +age=$age +revision=$revision + +# Is this an already installed library? +installed=$installed + +# Directory that this library needs to be installed in: +libdir='$install_libdir'\ +" + done + fi + + # Do a symbolic link so that the libtool archive can be found in + # LD_LIBRARY_PATH before the program is installed. + $show "(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)" + $run eval "(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)" || exit $? + ;; + esac + exit 0 + ;; + + # libtool install mode + install) + modename="$modename: install" + + # There may be an optional sh(1) argument at the beginning of + # install_prog (especially on Windows NT). + if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || test ".`echo $nonopt | grep shtool`" != .;then + # Aesthetically quote it. + arg=`$echo "X$nonopt" | $Xsed -e "$sed_quote_subst"` + case "$arg" in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*) + arg="\"$arg\"" + ;; + esac + install_prog="$arg " + arg="$1" + shift + else + install_prog= + arg="$nonopt" + fi + + # The real first argument should be the name of the installation program. + # Aesthetically quote it. + arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` + case "$arg" in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*) + arg="\"$arg\"" + ;; + esac + install_prog="$install_prog$arg" + + # We need to accept at least all the BSD install flags. + dest= + files= + opts= + prev= + install_type= + isdir=no + stripme= + for arg + do + if test -n "$dest"; then + files="$files $dest" + dest="$arg" + continue + fi + + case "$arg" in + -d) isdir=yes ;; + -f) prev="-f" ;; + -g) prev="-g" ;; + -m) prev="-m" ;; + -o) prev="-o" ;; + -s) + stripme=" -s" + continue + ;; + -*) ;; + + *) + # If the previous option needed an argument, then skip it. + if test -n "$prev"; then + prev= + else + dest="$arg" + continue + fi + ;; + esac + + # Aesthetically quote the argument. + arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` + case "$arg" in + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*) + arg="\"$arg\"" + ;; + esac + install_prog="$install_prog $arg" + done + + if test -z "$install_prog"; then + $echo "$modename: you must specify an install program" 1>&2 + $echo "$help" 1>&2 + exit 1 + fi + + if test -n "$prev"; then + $echo "$modename: the \`$prev' option requires an argument" 1>&2 + $echo "$help" 1>&2 + exit 1 + fi + + if test -z "$files"; then + if test -z "$dest"; then + $echo "$modename: no file or destination specified" 1>&2 + else + $echo "$modename: you must specify a destination" 1>&2 + fi + $echo "$help" 1>&2 + exit 1 + fi + + # Strip any trailing slash from the destination. + dest=`$echo "X$dest" | $Xsed -e 's%/$%%'` + + # Check to see that the destination is a directory. + test -d "$dest" && isdir=yes + if test "$isdir" = yes; then + destdir="$dest" + destname= + else + destdir=`$echo "X$dest" | $Xsed -e 's%/[^/]*$%%'` + test "X$destdir" = "X$dest" && destdir=. + destname=`$echo "X$dest" | $Xsed -e 's%^.*/%%'` + + # Not a directory, so check to see that there is only one file specified. + set dummy $files + if test $# -gt 2; then + $echo "$modename: \`$dest' is not a directory" 1>&2 + $echo "$help" 1>&2 + exit 1 + fi + fi + case "$destdir" in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + for file in $files; do + case "$file" in + *.lo) ;; + *) + $echo "$modename: \`$destdir' must be an absolute directory name" 1>&2 + $echo "$help" 1>&2 + exit 1 + ;; + esac + done + ;; + esac + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic="$magic" + + staticlibs= + future_libdirs= + current_libdirs= + for file in $files; do + + # Do each installation. + case "$file" in + *.a | *.lib) + # Do the static libraries later. + staticlibs="$staticlibs $file" + ;; + + *.la) + # Check to see that this really is a libtool archive. + if (sed -e '2q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then : + else + $echo "$modename: \`$file' is not a valid libtool archive" 1>&2 + $echo "$help" 1>&2 + exit 1 + fi + + library_names= + old_library= + # If there is no directory component, then add one. + case "$file" in + */* | *\\*) . $file ;; + *) . ./$file ;; + esac + + # Add the libdir to current_libdirs if it is the destination. + if test "X$destdir" = "X$libdir"; then + case "$current_libdirs " in + *" $libdir "*) ;; + *) current_libdirs="$current_libdirs $libdir" ;; + esac + else + # Note the libdir as a future libdir. + case "$future_libdirs " in + *" $libdir "*) ;; + *) future_libdirs="$future_libdirs $libdir" ;; + esac + fi + + dir="`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`/" + test "X$dir" = "X$file/" && dir= + dir="$dir$objdir" + + # See the names of the shared library. + set dummy $library_names + if test -n "$2"; then + realname="$2" + shift + shift + + # Install the shared library and build the symlinks. + $show "$install_prog $dir/$realname $destdir/$realname" + $run eval "$install_prog $dir/$realname $destdir/$realname" || exit $? + + if test $# -gt 0; then + # Delete the old symlinks, and create new ones. + for linkname + do + if test "$linkname" != "$realname"; then + $show "(cd $destdir && $rm $linkname && $LN_S $realname $linkname)" + $run eval "(cd $destdir && $rm $linkname && $LN_S $realname $linkname)" + fi + done + fi + + # Do each command in the postinstall commands. + lib="$destdir/$realname" + eval cmds=\"$postinstall_cmds\" + IFS="${IFS= }"; save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + fi + + # Install the pseudo-library for information purposes. + name=`$echo "X$file" | $Xsed -e 's%^.*/%%'` + instname="$dir/$name"i + $show "$install_prog $instname $destdir/$name" + $run eval "$install_prog $instname $destdir/$name" || exit $? + + # Maybe install the static library, too. + test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library" + ;; + + *.lo) + # Install (i.e. copy) a libtool object. + + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'` + destfile="$destdir/$destfile" + fi + + # Deduce the name of the destination old-style object file. + case "$destfile" in + *.lo) + staticdest=`$echo "X$destfile" | $Xsed -e "$lo2o"` + ;; + *.o | *.obj) + staticdest="$destfile" + destfile= + ;; + *) + $echo "$modename: cannot copy a libtool object to \`$destfile'" 1>&2 + $echo "$help" 1>&2 + exit 1 + ;; + esac + + # Install the libtool object if requested. + if test -n "$destfile"; then + $show "$install_prog $file $destfile" + $run eval "$install_prog $file $destfile" || exit $? + fi + + # Install the old object if enabled. + if test "$build_old_libs" = yes; then + # Deduce the name of the old-style object file. + staticobj=`$echo "X$file" | $Xsed -e "$lo2o"` + + $show "$install_prog $staticobj $staticdest" + $run eval "$install_prog \$staticobj \$staticdest" || exit $? + fi + exit 0 + ;; + + *) + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'` + destfile="$destdir/$destfile" + fi + + # Do a test to see if this is really a libtool program. + if (sed -e '4q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then + link_against_libtool_libs= + relink_command= + + # If there is no directory component, then add one. + case "$file" in + */* | *\\*) . $file ;; + *) . ./$file ;; + esac + + # Check the variables that should have been set. + if test -z "$link_against_libtool_libs"; then + $echo "$modename: invalid libtool wrapper script \`$file'" 1>&2 + exit 1 + fi + + finalize=yes + for lib in $link_against_libtool_libs; do + # Check to see that each library is installed. + libdir= + if test -f "$lib"; then + # If there is no directory component, then add one. + case "$lib" in + */* | *\\*) . $lib ;; + *) . ./$lib ;; + esac + fi + libfile="$libdir/`$echo "X$lib" | $Xsed -e 's%^.*/%%g'`" + if test -n "$libdir" && test ! -f "$libfile"; then + $echo "$modename: warning: \`$lib' has not been installed in \`$libdir'" 1>&2 + finalize=no + fi + done + + outputname= + if test "$fast_install" = no && test -n "$relink_command"; then + if test "$finalize" = yes && test -z "$run"; then + tmpdir="/tmp" + test -n "$TMPDIR" && tmpdir="$TMPDIR" + tmpdir="$tmpdir/libtool-$$" + if $mkdir -p "$tmpdir" && chmod 700 "$tmpdir"; then : + else + $echo "$modename: error: cannot create temporary directory \`$tmpdir'" 1>&2 + continue + fi + outputname="$tmpdir/$file" + # Replace the output file specification. + relink_command=`$echo "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'` + + $show "$relink_command" + if $run eval "$relink_command"; then : + else + $echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2 + ${rm}r "$tmpdir" + continue + fi + file="$outputname" + else + $echo "$modename: warning: cannot relink \`$file'" 1>&2 + fi + else + # Install the binary that we compiled earlier. + file=`$echo "X$file" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"` + fi + fi + + $show "$install_prog$stripme $file $destfile" + $run eval "$install_prog\$stripme \$file \$destfile" || exit $? + test -n "$outputname" && ${rm}r "$tmpdir" + ;; + esac + done + + for file in $staticlibs; do + name=`$echo "X$file" | $Xsed -e 's%^.*/%%'` + + # Set up the ranlib parameters. + oldlib="$destdir/$name" + + $show "$install_prog $file $oldlib" + $run eval "$install_prog \$file \$oldlib" || exit $? + + # Do each command in the postinstall commands. + eval cmds=\"$old_postinstall_cmds\" + IFS="${IFS= }"; save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + $show "$cmd" + $run eval "$cmd" || exit $? + done + IFS="$save_ifs" + done + + if test -n "$future_libdirs"; then + $echo "$modename: warning: remember to run \`$progname --finish$future_libdirs'" 1>&2 + fi + + if test -n "$current_libdirs"; then + # Maybe just do a dry run. + test -n "$run" && current_libdirs=" -n$current_libdirs" + exit 0 #$current_libdirs + exit 1 + fi + + exit 0 + ;; + + # libtool finish mode + finish) + modename="$modename: finish" + libdirs="$nonopt" + admincmds= + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + for dir + do + libdirs="$libdirs $dir" + done + + for libdir in $libdirs; do + if test -n "$finish_cmds"; then + # Do each command in the finish commands. + eval cmds=\"$finish_cmds\" + IFS="${IFS= }"; save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + $show "$cmd" + $run eval "$cmd" || admincmds="$admincmds + $cmd" + done + IFS="$save_ifs" + fi + if test -n "$finish_eval"; then + # Do the single finish_eval. + eval cmds=\"$finish_eval\" + $run eval "$cmds" || admincmds="$admincmds + $cmds" + fi + done + fi + + # Exit here if they wanted silent mode. + test "$show" = : && exit 0 + + echo "----------------------------------------------------------------------" + echo "Libraries have been installed in:" + for libdir in $libdirs; do + echo " $libdir" + done + echo + echo "If you ever happen to want to link against installed libraries" + echo "in a given directory, LIBDIR, you must either use libtool, and" + echo "specify the full pathname of the library, or use \`-LLIBDIR'" + echo "flag during linking and do at least one of the following:" + if test -n "$shlibpath_var"; then + echo " - add LIBDIR to the \`$shlibpath_var' environment variable" + echo " during execution" + fi + if test -n "$runpath_var"; then + echo " - add LIBDIR to the \`$runpath_var' environment variable" + echo " during linking" + fi + if test -n "$hardcode_libdir_flag_spec"; then + libdir=LIBDIR + eval flag=\"$hardcode_libdir_flag_spec\" + + echo " - use the \`$flag' linker flag" + fi + if test -n "$admincmds"; then + echo " - have your system administrator run these commands:$admincmds" + fi + if test -f /etc/ld.so.conf; then + echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" + fi + echo + echo "See any operating system documentation about shared libraries for" + echo "more information, such as the ld(1) and ld.so(8) manual pages." + echo "----------------------------------------------------------------------" + exit 0 + ;; + + # libtool execute mode + execute) + modename="$modename: execute" + + # The first argument is the command name. + cmd="$nonopt" + if test -z "$cmd"; then + $echo "$modename: you must specify a COMMAND" 1>&2 + $echo "$help" + exit 1 + fi + + # Handle -dlopen flags immediately. + for file in $execute_dlfiles; do + if test ! -f "$file"; then + $echo "$modename: \`$file' is not a file" 1>&2 + $echo "$help" 1>&2 + exit 1 + fi + + dir= + case "$file" in + *.la) + # Check to see that this really is a libtool archive. + if (sed -e '2q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then : + else + $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2 + $echo "$help" 1>&2 + exit 1 + fi + + # Read the libtool library. + dlname= + library_names= + + # If there is no directory component, then add one. + case "$file" in + */* | *\\*) . $file ;; + *) . ./$file ;; + esac + + # Skip this library if it cannot be dlopened. + if test -z "$dlname"; then + # Warn if it was a shared library. + test -n "$library_names" && $echo "$modename: warning: \`$file' was not linked with \`-export-dynamic'" + continue + fi + + dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'` + test "X$dir" = "X$file" && dir=. + + if test -f "$dir/$objdir/$dlname"; then + dir="$dir/$objdir" + else + $echo "$modename: cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" 1>&2 + exit 1 + fi + ;; + + *.lo) + # Just add the directory containing the .lo file. + dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'` + test "X$dir" = "X$file" && dir=. + ;; + + *) + $echo "$modename: warning \`-dlopen' is ignored for non-libtool libraries and objects" 1>&2 + continue + ;; + esac + + # Get the absolute pathname. + absdir=`cd "$dir" && pwd` + test -n "$absdir" && dir="$absdir" + + # Now add the directory to shlibpath_var. + if eval "test -z \"\$$shlibpath_var\""; then + eval "$shlibpath_var=\"\$dir\"" + else + eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" + fi + done + + # This variable tells wrapper scripts just to set shlibpath_var + # rather than running their programs. + libtool_execute_magic="$magic" + + # Check if any of the arguments is a wrapper script. + args= + for file + do + case "$file" in + -*) ;; + *) + # Do a test to see if this is really a libtool program. + if (sed -e '4q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then + # If there is no directory component, then add one. + case "$file" in + */* | *\\*) . $file ;; + *) . ./$file ;; + esac + + # Transform arg to wrapped name. + file="$progdir/$program" + fi + ;; + esac + # Quote arguments (to preserve shell metacharacters). + file=`$echo "X$file" | $Xsed -e "$sed_quote_subst"` + args="$args \"$file\"" + done + + if test -z "$run"; then + if test -n "$shlibpath_var"; then + # Export the shlibpath_var. + eval "export $shlibpath_var" + fi + + # Restore saved enviroment variables + if test "${save_LC_ALL+set}" = set; then + LC_ALL="$save_LC_ALL"; export LC_ALL + fi + if test "${save_LANG+set}" = set; then + LANG="$save_LANG"; export LANG + fi + + # Now actually exec the command. + eval "exec \$cmd$args" + + $echo "$modename: cannot exec \$cmd$args" + exit 1 + else + # Display what would be done. + if test -n "$shlibpath_var"; then + eval "\$echo \"\$shlibpath_var=\$$shlibpath_var\"" + $echo "export $shlibpath_var" + fi + $echo "$cmd$args" + exit 0 + fi + ;; + + # libtool uninstall mode + uninstall) + modename="$modename: uninstall" + rm="$nonopt" + files= + + for arg + do + case "$arg" in + -*) rm="$rm $arg" ;; + *) files="$files $arg" ;; + esac + done + + if test -z "$rm"; then + $echo "$modename: you must specify an RM program" 1>&2 + $echo "$help" 1>&2 + exit 1 + fi + + for file in $files; do + dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'` + test "X$dir" = "X$file" && dir=. + name=`$echo "X$file" | $Xsed -e 's%^.*/%%'` + + rmfiles="$file" + + case "$name" in + *.la) + # Possibly a libtool archive, so verify it. + if (sed -e '2q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then + . $dir/$name + + # Delete the libtool libraries and symlinks. + for n in $library_names; do + rmfiles="$rmfiles $dir/$n" + done + test -n "$old_library" && rmfiles="$rmfiles $dir/$old_library" + + $show "$rm $rmfiles" + $run $rm $rmfiles + + if test -n "$library_names"; then + # Do each command in the postuninstall commands. + eval cmds=\"$postuninstall_cmds\" + IFS="${IFS= }"; save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + $show "$cmd" + $run eval "$cmd" + done + IFS="$save_ifs" + fi + + if test -n "$old_library"; then + # Do each command in the old_postuninstall commands. + eval cmds=\"$old_postuninstall_cmds\" + IFS="${IFS= }"; save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + $show "$cmd" + $run eval "$cmd" + done + IFS="$save_ifs" + fi + + # FIXME: should reinstall the best remaining shared library. + fi + ;; + + *.lo) + if test "$build_old_libs" = yes; then + oldobj=`$echo "X$name" | $Xsed -e "$lo2o"` + rmfiles="$rmfiles $dir/$oldobj" + fi + $show "$rm $rmfiles" + $run $rm $rmfiles + ;; + + *) + $show "$rm $rmfiles" + $run $rm $rmfiles + ;; + esac + done + exit 0 + ;; + + "") + $echo "$modename: you must specify a MODE" 1>&2 + $echo "$generic_help" 1>&2 + exit 1 + ;; + esac + + $echo "$modename: invalid operation mode \`$mode'" 1>&2 + $echo "$generic_help" 1>&2 + exit 1 +fi # test -z "$show_help" + +# We need to display help for each of the modes. +case "$mode" in +"") $echo \ +"Usage: $modename [OPTION]... [MODE-ARG]... + +Provide generalized library-building support services. + + --config show all configuration variables + --debug enable verbose shell tracing +-n, --dry-run display commands without modifying any files + --features display basic configuration information and exit + --finish same as \`--mode=finish' + --help display this help message and exit + --mode=MODE use operation mode MODE [default=inferred from MODE-ARGS] + --quiet same as \`--silent' + --silent don't print informational messages + --version print version information + +MODE must be one of the following: + + compile compile a source file into a libtool object + execute automatically set library path, then run a program + finish complete the installation of libtool libraries + install install libraries or executables + link create a library or an executable + uninstall remove libraries from an installed directory + +MODE-ARGS vary depending on the MODE. Try \`$modename --help --mode=MODE' for +a more detailed description of MODE." + exit 0 + ;; + +compile) + $echo \ +"Usage: $modename [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE + +Compile a source file into a libtool library object. + +This mode accepts the following additional options: + + -o OUTPUT-FILE set the output file name to OUTPUT-FILE + -static always build a \`.o' file suitable for static linking + +COMPILE-COMMAND is a command to be used in creating a \`standard' object file +from the given SOURCEFILE. + +The output file name is determined by removing the directory component from +SOURCEFILE, then substituting the C source code suffix \`.c' with the +library object suffix, \`.lo'." + ;; + +execute) + $echo \ +"Usage: $modename [OPTION]... --mode=execute COMMAND [ARGS]... + +Automatically set library path, then run a program. + +This mode accepts the following additional options: + + -dlopen FILE add the directory containing FILE to the library path + +This mode sets the library path environment variable according to \`-dlopen' +flags. + +If any of the ARGS are libtool executable wrappers, then they are translated +into their corresponding uninstalled binary, and any of their required library +directories are added to the library path. + +Then, COMMAND is executed, with ARGS as arguments." + ;; + +finish) + $echo \ +"Usage: $modename [OPTION]... --mode=finish [LIBDIR]... + +Complete the installation of libtool libraries. + +Each LIBDIR is a directory that contains libtool libraries. + +The commands that this mode executes may require superuser privileges. Use +the \`--dry-run' option if you just want to see what would be executed." + ;; + +install) + $echo \ +"Usage: $modename [OPTION]... --mode=install INSTALL-COMMAND... + +Install executables or libraries. + +INSTALL-COMMAND is the installation command. The first component should be +either the \`install' or \`cp' program. + +The rest of the components are interpreted as arguments to that command (only +BSD-compatible install options are recognized)." + ;; + +link) + $echo \ +"Usage: $modename [OPTION]... --mode=link LINK-COMMAND... + +Link object files or libraries together to form another library, or to +create an executable program. + +LINK-COMMAND is a command using the C compiler that you would use to create +a program from several object files. + +The following components of LINK-COMMAND are treated specially: + + -all-static do not do any dynamic linking at all + -avoid-version do not add a version suffix if possible + -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime + -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols + -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) + -export-symbols SYMFILE + try to export only the symbols listed in SYMFILE + -export-symbols-regex REGEX + try to export only the symbols matching REGEX + -LLIBDIR search LIBDIR for required installed libraries + -lNAME OUTPUT-FILE requires the installed library libNAME + -module build a library that can dlopened + -no-undefined declare that a library does not refer to external symbols + -o OUTPUT-FILE create OUTPUT-FILE from the specified objects + -release RELEASE specify package release information + -rpath LIBDIR the created library will eventually be installed in LIBDIR + -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries + -static do not do any dynamic linking of libtool libraries + -version-info CURRENT[:REVISION[:AGE]] + specify library version info [each variable defaults to 0] + +All other options (arguments beginning with \`-') are ignored. + +Every other argument is treated as a filename. Files ending in \`.la' are +treated as uninstalled libtool libraries, other files are standard or library +object files. + +If the OUTPUT-FILE ends in \`.la', then a libtool library is created, +only library objects (\`.lo' files) may be specified, and \`-rpath' is +required, except when creating a convenience library. + +If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created +using \`ar' and \`ranlib', or on Windows using \`lib'. + +If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file +is created, otherwise an executable program is created." + ;; + +uninstall) + $echo \ +"Usage: $modename [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... + +Remove libraries from an installation directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +to RM. + +If FILE is a libtool library, all the files associated with it are deleted. +Otherwise, only FILE itself is deleted using RM." + ;; + +*) + $echo "$modename: invalid operation mode \`$mode'" 1>&2 + $echo "$help" 1>&2 + exit 1 + ;; +esac + +echo +$echo "Try \`$modename --help' for more information about other modes." + +exit 0 + +# Local Variables: +# mode:shell-script +# sh-indentation:2 +# End: Index: ossp-pkg/adns/shtool RCS File: /v/ossp/cvs/ossp-pkg/adns/shtool,v co -q -kk -p'1.3' '/v/ossp/cvs/ossp-pkg/adns/shtool,v' | diff -u /dev/null - -L'ossp-pkg/adns/shtool' 2>/dev/null --- ossp-pkg/adns/shtool +++ - 2024-05-14 05:25:55.328774061 +0200 @@ -0,0 +1,1282 @@ +#!/bin/sh +## +## GNU shtool -- The GNU Portable Shell Tool +## Copyright (c) 1994-2000 Ralf S. Engelschall +## +## See http://www.gnu.org/software/shtool/ for more information. +## See ftp://ftp.gnu.org/gnu/shtool/ for latest version. +## +## Version: 1.5.1 (29-Jul-2000) +## Contents: 6/17 available modules +## + +## +## This program is free software; you can redistribute it and/or modify +## it under the terms of the GNU General Public License as published by +## the Free Software Foundation; either version 2 of the License, or +## (at your option) any later version. +## +## This program is distributed in the hope that it will be useful, +## but WITHOUT ANY WARRANTY; without even the implied warranty of +## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +## General Public License for more details. +## +## You should have received a copy of the GNU General Public License +## along with this program; if not, write to the Free Software +## Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, +## USA, or contact Ralf S. Engelschall . +## +## Notice: Given that you include this file verbatim into your own +## source tree, you are justified in saying that it remains separate +## from your package, and that this way you are simply just using GNU +## shtool. So, in this situation, there is no requirement that your +## package itself is licensed under the GNU General Public License in +## order to take advantage of GNU shtool. +## + +## +## Usage: shtool [] [ [] []] +## +## Available commands: +## echo Print string with optional construct expansion +## install Install a program, script or datafile +## mkdir Make one or more directories +## fixperm Fix file permissions inside a source tree +## tarball Roll distribution tarballs +## version Maintain a version information file +## +## Not available commands (because module was not built-in): +## mdate Pretty-print modification time of a file or dir +## table Pretty-print a field-separated list as a table +## prop Display progress with a running propeller +## move Move files with simultaneous substitution +## mkln Make link with calculation of relative paths +## mkshadow Make a shadow tree through symbolic links +## guessos Simple operating system guesser +## arx Extended archive command +## slo Separate linker options by library class +## scpp Sharing C Pre-Processor +## path Deal with program paths +## + +if [ $# -eq 0 ]; then + echo "$0:Error: invalid command line" 1>&2 + echo "$0:Hint: run \`$0 -h' for usage" 1>&2 + exit 1 +fi +if [ ".$1" = ".-h" -o ".$1" = ".--help" ]; then + echo "This is GNU shtool, version 1.5.1 (29-Jul-2000)" + echo "Copyright (c) 1994-2000 Ralf S. Engelschall " + echo "Report bugs to " + echo '' + echo "Usage: shtool [] [ [] []]" + echo '' + echo 'Available global :' + echo ' -v, --version display shtool version information' + echo ' -h, --help display shtool usage help page (this one)' + echo ' -d, --debug display shell trace information' + echo ' -r, --recreate recreate this shtool script via shtoolize' + echo '' + echo 'Available [] []:' + echo ' echo [-n] [-e] [ ...]' + echo ' install [-v] [-t] [-c] [-C] [-s] [-m] [-o] [-g]' + echo ' [-e] [ ...] ' + echo ' mkdir [-t] [-f] [-p] [-m] [ ...]' + echo ' fixperm [-v] [-t] [ ...]' + echo ' tarball [-t] [-v] [-o ] [-c ] [-d ] [-u' + echo ' ] [-g ] [-e ] [ ...]' + echo ' version [-l] [-n] [-p] [-s] [-e]' + echo ' [-i] [-d] ' + echo '' + echo 'Not available (because module was not built-in):' + echo ' mdate [-n] [-z] [-s] [-d] [-f] [-o] ' + echo ' table [-F] [-w] [-c] [-s] ...' + echo ' prop [-p]' + echo ' move [-v] [-t] [-e] [-p] ' + echo ' mkln [-t] [-f] [-s] [ ...] ' + echo ' mkshadow [-v] [-t] [-a] ' + echo ' guessos ' + echo ' arx [-t] [-C] [ ...]' + echo ' slo [-p] -- -L -l [-L -l ...]' + echo ' scpp [-v] [-p] [-f] [-o] [-t] [-M]' + echo ' [-D] [-C] [ ...]' + echo ' path [-s] [-r] [-d] [-b] [-m] [-p] [ ...]' + echo '' + exit 0 +fi +if [ ".$1" = ".-v" -o ".$1" = ."--version" ]; then + echo "GNU shtool 1.5.1 (29-Jul-2000)" + exit 0 +fi +if [ ".$1" = ".-r" -o ".$1" = ."--recreate" ]; then + shtoolize -oshtool echo install mkdir fixperm tarball version + exit 0 +fi +if [ ".$1" = ".-d" -o ".$1" = ."--debug" ]; then + shift + set -x +fi +name=`echo "$0" | sed -e 's;.*/\([^/]*\)$;\1;' -e 's;-sh$;;' -e 's;\.sh$;;'` +case "$name" in + echo|install|mkdir|fixperm|tarball|version ) + # implicit tool command selection + tool="$name" + ;; + * ) + # explicit tool command selection + tool="$1" + shift + ;; +esac +arg_spec="" +opt_spec="" +gen_tmpfile=no + +## +## DISPATCH INTO SCRIPT PROLOG +## + +case $tool in + echo ) + str_tool="echo" + str_usage="[-n] [-e] [ ...]" + arg_spec="0+" + opt_spec="n.e." + opt_n=no + opt_e=no + ;; + install ) + str_tool="install" + str_usage="[-v] [-t] [-c] [-C] [-s] [-m] [-o] [-g] [-e] [ ...] " + arg_spec="2+" + opt_spec="v.t.c.C.s.m:o:g:e:" + opt_v=no + opt_t=no + opt_c=no + opt_C=no + opt_s=no + opt_m="" + opt_o="" + opt_g="" + opt_e="" + ;; + mkdir ) + str_tool="mkdir" + str_usage="[-t] [-f] [-p] [-m] [ ...]" + arg_spec="1+" + opt_spec="t.f.p.m:" + opt_t=no + opt_f=no + opt_p=no + opt_m="" + ;; + fixperm ) + str_tool="fixperm" + str_usage="[-v] [-t] [ ...]" + arg_spec="1+" + opt_spec="v.t." + opt_v=no + opt_t=no + ;; + tarball ) + str_tool="tarball" + str_usage="[-t] [-v] [-o ] [-c ] [-d ] [-u ] [-g ] [-e ] [ ...]" + gen_tmpfile=yes + arg_spec="1+" + opt_spec="t.v.o:c:d:u:g:e:" + opt_t=no + opt_v=no + opt_o="" + opt_c="" + opt_d="" + opt_u="" + opt_g="" + opt_e="CVS,\\.cvsignore,\\.[oa]\$" + ;; + version ) + str_tool="version" + str_usage="[-l] [-n] [-p] [-s] [-e] [-i] [-d] " + arg_spec="1=" + opt_spec="l:n:p:s:i:e.d:" + opt_l="txt" + opt_n="unknown" + opt_p="" + opt_s="" + opt_e="no" + opt_i="" + opt_d="short" + ;; + -* ) + echo "$0:Error: unknown option \`$tool'" 2>&1 + echo "$0:Hint: run \`$0 -h' for usage" 2>&1 + exit 1 + ;; + * ) + echo "$0:Error: unknown command \`$tool'" 2>&1 + echo "$0:Hint: run \`$0 -h' for usage" 2>&1 + exit 1 + ;; +esac + +## +## COMMON UTILITY CODE +## + +# determine name of tool +if [ ".$tool" != . ]; then + # used inside shtool script + toolcmd="$0 $tool" + toolcmdhelp="shtool $tool" + msgprefix="shtool:$tool" +else + # used as standalone script + toolcmd="$0" + toolcmdhelp="sh $0" + msgprefix="$str_tool" +fi + +# parse argument specification string +eval `echo $arg_spec |\ + sed -e 's/^\([0-9]*\)\([+=]\)/arg_NUMS=\1; arg_MODE=\2/'` + +# parse option specification string +eval `echo h.$opt_spec |\ + sed -e 's/\([a-zA-Z0-9]\)\([.:+]\)/opt_MODE_\1=\2;/g'` + +# interate over argument line +opt_PREV='' +while [ $# -gt 0 ]; do + # special option stops processing + if [ ".$1" = ".--" ]; then + shift + break + fi + + # determine option and argument + opt_ARG_OK=no + if [ ".$opt_PREV" != . ]; then + # merge previous seen option with argument + opt_OPT="$opt_PREV" + opt_ARG="$1" + opt_ARG_OK=yes + opt_PREV='' + else + # split argument into option and argument + case "$1" in + -[a-zA-Z0-9]*) + eval `echo "x$1" |\ + sed -e 's/^x-\([a-zA-Z0-9]\)/opt_OPT="\1";/' \ + -e 's/";\(.*\)$/"; opt_ARG="\1"/'` + ;; + -[a-zA-Z0-9]) + opt_OPT=`echo "x$1" | cut -c3-` + opt_ARG='' + ;; + *) + break + ;; + esac + fi + + # eat up option + shift + + # determine whether option needs an argument + eval "opt_MODE=\$opt_MODE_${opt_OPT}" + if [ ".$opt_ARG" = . -a ".$opt_ARG_OK" != .yes ]; then + if [ ".$opt_MODE" = ".:" -o ".$opt_MODE" = ".+" ]; then + opt_PREV="$opt_OPT" + continue + fi + fi + + # process option + case $opt_MODE in + '.' ) + # boolean option + eval "opt_${opt_OPT}=yes" + ;; + ':' ) + # option with argument (multiple occurances override) + eval "opt_${opt_OPT}=\"\$opt_ARG\"" + ;; + '+' ) + # option with argument (multiple occurances append) + eval "opt_${opt_OPT}=\"\$opt_${opt_OPT} \$opt_ARG\"" + ;; + * ) + echo "$msgprefix:Error: unknown option: \`-$opt_OPT'" 1>&2 + echo "$msgprefix:Hint: run \`$toolcmdhelp -h' or \`man shtool' for details" 1>&2 + exit 1 + ;; + esac +done +if [ ".$opt_PREV" != . ]; then + echo "$msgprefix:Error: missing argument to option \`-$opt_PREV'" 1>&2 + echo "$msgprefix:Hint: run \`$toolcmdhelp -h' or \`man shtool' for details" 1>&2 + exit 1 +fi + +# process help option +if [ ".$opt_h" = .yes ]; then + echo "Usage: $toolcmdhelp $str_usage" + exit 0 +fi + +# complain about incorrect number of arguments +case $arg_MODE in + '=' ) + if [ $# -ne $arg_NUMS ]; then + echo "$msgprefix:Error: invalid number of arguments (exactly $arg_NUMS expected)" 1>&2 + echo "$msgprefix:Hint: run \`$toolcmd -h' or \`man shtool' for details" 1>&2 + exit 1 + fi + ;; + '+' ) + if [ $# -lt $arg_NUMS ]; then + echo "$msgprefix:Error: invalid number of arguments (at least $arg_NUMS expected)" 1>&2 + echo "$msgprefix:Hint: run \`$toolcmd -h' or \`man shtool' for details" 1>&2 + exit 1 + fi + ;; +esac + +# establish a temporary file on request +if [ ".$gen_tmpfile" = .yes ]; then + if [ ".$TMPDIR" != . ]; then + tmpdir="$TMPDIR" + elif [ ".$TEMPDIR" != . ]; then + tmpdir="$TEMPDIR" + else + tmpdir="/tmp" + fi + tmpfile="$tmpdir/.shtool.$$" + rm -f $tmpfile >/dev/null 2>&1 + touch $tmpfile +fi + +## +## DISPATCH INTO SCRIPT BODY +## + +case $tool in + +echo ) + ## + ## echo -- Print string with optional construct expansion + ## Copyright (c) 1998-2000 Ralf S. Engelschall + ## Originally written for WML as buildinfo + ## + + text="$*" + + # check for broken escape sequence expansion + seo='' + bytes=`echo '\1' | wc -c | awk '{ printf("%s", $1); }'` + if [ ".$bytes" != .3 ]; then + bytes=`echo -E '\1' | wc -c | awk '{ printf("%s", $1); }'` + if [ ".$bytes" = .3 ]; then + seo='-E' + fi + fi + + # check for existing -n option (to suppress newline) + minusn='' + bytes=`echo -n 123 2>/dev/null | wc -c | awk '{ printf("%s", $1); }'` + if [ ".$bytes" = .3 ]; then + minusn='-n' + fi + + # determine terminal bold sequence + term_bold='' + term_norm='' + if [ ".$opt_e" = .yes -a ".`echo $text | egrep '%[Bb]'`" != . ]; then + case $TERM in + # for the most important terminal types we directly know the sequences + xterm|xterm*|vt220|vt220*) + term_bold=`awk 'BEGIN { printf("%c%c%c%c", 27, 91, 49, 109); }' /dev/null` + term_norm=`awk 'BEGIN { printf("%c%c%c", 27, 91, 109); }' /dev/null` + ;; + vt100|vt100*) + term_bold=`awk 'BEGIN { printf("%c%c%c%c%c%c", 27, 91, 49, 109, 0, 0); }' /dev/null` + term_norm=`awk 'BEGIN { printf("%c%c%c%c%c", 27, 91, 109, 0, 0); }' /dev/null` + ;; + # for all others, we try to use a possibly existing `tput' or `tcout' utility + * ) + paths=`echo $PATH | sed -e 's/:/ /g'` + for tool in tput tcout; do + for dir in $paths; do + if [ -r "$dir/$tool" ]; then + for seq in bold md smso; do # 'smso' is last + bold="`$dir/$tool $seq 2>/dev/null`" + if [ ".$bold" != . ]; then + term_bold="$bold" + break + fi + done + if [ ".$term_bold" != . ]; then + for seq in sgr0 me rmso reset; do # 'reset' is last + norm="`$dir/$tool $seq 2>/dev/null`" + if [ ".$norm" != . ]; then + term_norm="$norm" + break + fi + done + fi + break + fi + done + if [ ".$term_bold" != . -a ".$term_norm" != . ]; then + break; + fi + done + ;; + esac + if [ ".$term_bold" = . -o ".$term_norm" = . ]; then + echo "$msgprefix:Warning: unable to determine terminal sequence for bold mode" 1>&2 + fi + fi + + # determine user name + username='' + if [ ".$opt_e" = .yes -a ".`echo $text | egrep '%[uU]'`" != . ]; then + username="$LOGNAME" + if [ ".$username" = . ]; then + username="$USER" + if [ ".$username" = . ]; then + username="`(whoami) 2>/dev/null |\ + awk '{ printf("%s", $1); }'`" + if [ ".$username" = . ]; then + username="`(who am i) 2>/dev/null |\ + awk '{ printf("%s", $1); }'`" + if [ ".$username" = . ]; then + username='unknown' + fi + fi + fi + fi + fi + + # determine user id + userid='' + if [ ".$opt_e" = .yes -a ".`echo $text | egrep '%U'`" != . ]; then + userid="`(id -u) 2>/dev/null`" + if [ ".$userid" = . ]; then + str="`(id) 2>/dev/null`" + if [ ".`echo $str | grep '^uid[ ]*=[ ]*[0-9]*('`" != . ]; then + userid=`echo $str | sed -e 's/^uid[ ]*=[ ]*//' -e 's/(.*//'` + fi + if [ ".$userid" = . ]; then + userid=`egrep "^${username}:" /etc/passwd 2>/dev/null | \ + sed -e 's/[^:]*:[^:]*://' -e 's/:.*$//'` + if [ ".$userid" = . ]; then + userid=`(ypcat passwd) 2>/dev/null | + egrep "^${username}:" | \ + sed -e 's/[^:]*:[^:]*://' -e 's/:.*$//'` + if [ ".$userid" = . ]; then + userid='?' + fi + fi + fi + fi + fi + + # determine host name + hostname='' + if [ ".$opt_e" = .yes -a ".`echo $text | egrep '%h'`" != . ]; then + hostname="`(uname -n) 2>/dev/null |\ + awk '{ printf("%s", $1); }'`" + if [ ".$hostname" = . ]; then + hostname="`(hostname) 2>/dev/null |\ + awk '{ printf("%s", $1); }'`" + if [ ".$hostname" = . ]; then + hostname='unknown' + fi + fi + case $hostname in + *.* ) + domainname=".`echo $hostname | cut -d. -f2-`" + hostname="`echo $hostname | cut -d. -f1`" + ;; + esac + fi + + # determine domain name + domainname='' + if [ ".$opt_e" = .yes -a ".`echo $text | egrep '%d'`" != . ]; then + if [ ".$domainname" = . ]; then + if [ -f /etc/resolv.conf ]; then + domainname="`egrep '^[ ]*domain' /etc/resolv.conf | head -1 |\ + sed -e 's/.*domain//' \ + -e 's/^[ ]*//' -e 's/^ *//' -e 's/^ *//' \ + -e 's/^\.//' -e 's/^/./' |\ + awk '{ printf("%s", $1); }'`" + if [ ".$domainname" = . ]; then + domainname="`egrep '^[ ]*search' /etc/resolv.conf | head -1 |\ + sed -e 's/.*search//' \ + -e 's/^[ ]*//' -e 's/^ *//' -e 's/^ *//' \ + -e 's/ .*//' -e 's/ .*//' \ + -e 's/^\.//' -e 's/^/./' |\ + awk '{ printf("%s", $1); }'`" + fi + fi + fi + fi + + # determine current time + time_day='' + time_month='' + time_year='' + time_monthname='' + if [ ".$opt_e" = .yes -a ".`echo $text | egrep '%[DMYm]'`" != . ]; then + time_day=`date '+%d'` + time_month=`date '+%m'` + time_year=`date '+%Y' 2>/dev/null` + if [ ".$time_year" = . ]; then + time_year=`date '+%y'` + case $time_year in + [5-9][0-9]) time_year="19$time_year" ;; + [0-4][0-9]) time_year="20$time_year" ;; + esac + fi + case $time_month in + 1|01) time_monthname='Jan' ;; + 2|02) time_monthname='Feb' ;; + 3|03) time_monthname='Mar' ;; + 4|04) time_monthname='Apr' ;; + 5|05) time_monthname='May' ;; + 6|06) time_monthname='Jun' ;; + 7|07) time_monthname='Jul' ;; + 8|08) time_monthname='Aug' ;; + 9|09) time_monthname='Sep' ;; + 10) time_monthname='Oct' ;; + 11) time_monthname='Nov' ;; + 12) time_monthname='Dec' ;; + esac + fi + + # expand special ``%x'' constructs + if [ ".$opt_e" = .yes ]; then + text=`echo $seo "$text" |\ + sed -e "s/%B/${term_bold}/g" \ + -e "s/%b/${term_norm}/g" \ + -e "s/%u/${username}/g" \ + -e "s/%U/${userid}/g" \ + -e "s/%h/${hostname}/g" \ + -e "s/%d/${domainname}/g" \ + -e "s/%D/${time_day}/g" \ + -e "s/%M/${time_month}/g" \ + -e "s/%Y/${time_year}/g" \ + -e "s/%m/${time_monthname}/g" 2>/dev/null` + fi + + # create output + if [ .$opt_n = .no ]; then + echo $seo "$text" + else + # the harder part: echo -n is best, because + # awk may complain about some \xx sequences. + if [ ".$minusn" != . ]; then + echo $seo $minusn "$text" + else + echo dummy | awk '{ printf("%s", TEXT); }' TEXT="$text" + fi + fi + ;; + +install ) + ## + ## install -- Install a program, script or datafile + ## Copyright (c) 1997-2000 Ralf S. Engelschall + ## Originally written for shtool + ## + + # determine source(s) and destination + argc=$# + srcs="" + while [ $# -gt 1 ]; do + srcs="$srcs $1" + shift + done + dstpath="$1" + + # type check for destination + dstisdir=0 + if [ -d $dstpath ]; then + dstpath=`echo "$dstpath" | sed -e 's:/$::'` + dstisdir=1 + fi + + # consistency check for destination + if [ $argc -gt 2 -a $dstisdir = 0 ]; then + echo "$msgprefix:Error: multiple sources require destination to be directory" 1>&2 + exit 1 + fi + + # iterate over all source(s) + for src in $srcs; do + dst=$dstpath + + # If destination is a directory, append the input filename + if [ $dstisdir = 1 ]; then + dstfile=`echo "$src" | sed -e 's;.*/\([^/]*\)$;\1;'` + dst="$dst/$dstfile" + fi + + # Add a possible extension to src and dst + if [ ".$opt_e" != . ]; then + src="$src$opt_e" + dst="$dst$opt_e" + fi + + # Check for correct arguments + if [ ".$src" = ".$dst" ]; then + echo "$msgprefix:Warning: source and destination are the same - skipped" 1>&2 + continue + fi + if [ -d "$src" ]; then + echo "$msgprefix:Warning: source \`$src' is a directory - skipped" 1>&2 + continue + fi + + # Make a temp file name in the destination directory + dsttmp=`echo $dst |\ + sed -e 's;[^/]*$;;' -e 's;\(.\)/$;\1;' -e 's;^$;.;' \ + -e "s;\$;/#INST@$$#;"` + + # Verbosity + if [ ".$opt_v" = .yes ]; then + echo "$src -> $dst" 1>&2 + fi + + # Copy or move the file name to the temp name + # (because we might be not allowed to change the source) + if [ ".$opt_C" = .yes ]; then + opt_c=yes + fi + if [ ".$opt_c" = .yes ]; then + if [ ".$opt_t" = .yes ]; then + echo "cp $src $dsttmp" 1>&2 + fi + cp $src $dsttmp || exit $? + else + if [ ".$opt_t" = .yes ]; then + echo "mv $src $dsttmp" 1>&2 + fi + mv $src $dsttmp || exit $? + fi + + # Adjust the target file + # (we do chmod last to preserve setuid bits) + if [ ".$opt_s" = .yes ]; then + if [ ".$opt_t" = .yes ]; then + echo "strip $dsttmp" 1>&2 + fi + strip $dsttmp || exit $? + fi + if [ ".$opt_o" != . ]; then + if [ ".$opt_t" = .yes ]; then + echo "chown $opt_o $dsttmp" 1>&2 + fi + chown $opt_o $dsttmp || exit $? + fi + if [ ".$opt_g" != . ]; then + if [ ".$opt_t" = .yes ]; then + echo "chgrp $opt_g $dsttmp" 1>&2 + fi + chgrp $opt_g $dsttmp || exit $? + fi + if [ ".$opt_m" != . ]; then + if [ ".$opt_t" = .yes ]; then + echo "chmod $opt_m $dsttmp" 1>&2 + fi + chmod $opt_m $dsttmp || exit $? + fi + + # Determine whether to do a quick install + # (has to be done _after_ the strip was already done) + quick=no + if [ ".$opt_C" = .yes ]; then + if [ -r $dst ]; then + if cmp -s $src $dst; then + quick=yes + fi + fi + fi + + # Finally install the file to the real destination + if [ $quick = yes ]; then + if [ ".$opt_t" = .yes ]; then + echo "rm -f $dsttmp" 1>&2 + fi + rm -f $dsttmp + else + if [ ".$opt_t" = .yes ]; then + echo "rm -f $dst && mv $dsttmp $dst" 1>&2 + fi + rm -f $dst && mv $dsttmp $dst + fi + done + ;; + +mkdir ) + ## + ## mkdir -- Make one or more directories + ## Copyright (c) 1996-2000 Ralf S. Engelschall + ## Originally written for public domain by Noah Friedman + ## Cleaned up and enhanced for shtool + ## + + errstatus=0 + for p in ${1+"$@"}; do + # if the directory already exists... + if [ -d "$p" ]; then + if [ ".$opt_f" = .no ] && [ ".$opt_p" = .no ]; then + echo "$msgprefix:Error: directory already exists: $p" 1>&2 + errstatus=1 + break + else + continue + fi + fi + # if the directory has to be created... + if [ ".$opt_p" = .no ]; then + if [ ".$opt_t" = .yes ]; then + echo "mkdir $p" 1>&2 + fi + mkdir $p || errstatus=$? + else + # the smart situation + set fnord `echo ":$p" |\ + sed -e 's/^:\//%/' \ + -e 's/^://' \ + -e 's/\// /g' \ + -e 's/^%/\//'` + shift + pathcomp='' + for d in ${1+"$@"}; do + pathcomp="$pathcomp$d" + case "$pathcomp" in + -* ) pathcomp="./$pathcomp" ;; + esac + if [ ! -d "$pathcomp" ]; then + if [ ".$opt_t" = .yes ]; then + echo "mkdir $pathcomp" 1>&2 + fi + mkdir $pathcomp || errstatus=$? + if [ ".$opt_m" != . ]; then + if [ ".$opt_t" = .yes ]; then + echo "chmod $opt_m $pathcomp" 1>&2 + fi + chmod $opt_m $pathcomp || errstatus=$? + fi + fi + pathcomp="$pathcomp/" + done + fi + done + exit $errstatus + ;; + +fixperm ) + ## + ## fixperm -- Fix file permissions inside a source tree + ## Copyright (c) 1996-2000 Ralf S. Engelschall + ## Originally written for ePerl + ## + + paths="$*" + + # check whether the test command supports the -x option + if [ -x /bin/sh ] 2>/dev/null; then + minusx="-x" + else + minusx="-r" + fi + + # iterate over paths + for p in $paths; do + for file in `find $p -depth -print`; do + if [ -f $file ]; then + if [ $minusx $file ]; then + if [ ".$opt_v" = .yes ]; then + echo "-rwxrwxr-x $file" 2>&1 + fi + if [ ".$opt_t" = .yes ]; then + echo "chmod 775 $file" 2>&1 + fi + chmod 775 $file + else + if [ ".$opt_v" = .yes ]; then + echo "-rw-rw-r-- $file" 2>&1 + fi + if [ ".$opt_t" = .yes ]; then + echo "chmod 664 $file" 2>&1 + fi + chmod 664 $file + fi + continue + fi + if [ -d $file ]; then + if [ ".$opt_v" = .yes ]; then + echo "drwxrwxr-x $file" 2>&1 + fi + if [ ".$opt_t" = .yes ]; then + echo "chmod 775 $file" 2>&1 + fi + chmod 775 $file + continue + fi + if [ ".$opt_v" = .yes ]; then + echo "?????????? $file" 2>&1 + fi + done + done + ;; + +tarball ) + ## + ## tarball -- Roll distribution tarballs + ## Copyright (c) 1999-2000 Ralf S. Engelschall + ## Originally written for shtool + ## + + srcs="$*" + + # check whether the test command supports the -x option + if [ -x /bin/sh ] 2>/dev/null; then + minusx="-x" + else + minusx="-r" + fi + + # find the tools + paths="`echo $PATH |\ + sed -e 's%/*:%:%g' -e 's%/*$%%' \ + -e 's/^:/.:/' -e 's/::/:.:/g' -e 's/:$/:./' \ + -e 's/:/ /g'`" + for spec in find:gfind,find tar:gtar,tar tardy:tardy,tarcust; do + prg=`echo $spec | sed -e 's/:.*$//'` + tools=`echo $spec | sed -e 's/^.*://'` + eval "prg_${prg}=''" + # iterate over tools + for tool in `echo $tools | sed -e 's/,/ /g'`; do + # iterate over paths + for path in $paths; do + if [ $minusx "$path/$tool" ] && [ ! -d "$path/$tool" ]; then + eval "prg_${prg}=\"$path/$tool\"" + break + fi + done + eval "val=\$prg_${prg}" + if [ ".$val" != . ]; then + break + fi + done + done + + # expand source paths + exclude='' + for pat in `echo $opt_e | sed 's/,/ /g'`; do + exclude="$exclude | grep -v '$pat'" + done + if [ ".$opt_t" = .yes ]; then + echo "cp /dev/null $tmpfile.lst" 1>&2 + fi + cp /dev/null $tmpfile.lst + for src in $srcs; do + if [ -d $src ]; then + if [ ".$opt_t" = .yes ]; then + echo "(cd $src && $prg_find . -type f -depth -print) | sed -e 's:^\\.\$::' -e 's:^\\./::' | cat $exclude >>$tmpfile.lst" 1>&2 + fi + (cd $src && find . -type f -depth -print) |\ + sed -e 's:^\.$::' -e 's:^\./::' | eval cat $exclude >>$tmpfile.lst + else + if [ ".$opt_t" = .yes ]; then + echo "echo $src >>$tmpfile.lst" 1>&2 + fi + echo $src >>$tmpfile.lst + fi + done + sort <$tmpfile.lst >$tmpfile.lst.n + mv $tmpfile.lst.n $tmpfile.lst + if [ ".$opt_v" = .yes ]; then + cat $tmpfile.lst | sed -e 's/^/ /' 1>&2 + fi + + # determine tarball file and directory name + if [ ".$opt_o" != . ]; then + tarfile="$opt_o" + if [ ".$opt_d" != . ]; then + tarname="$opt_d" + else + tarname=`echo $tarfile | sed -e 's/\.tar.*$//' -e 's;.*/\([^/]*\)$;\1;'` + fi + else + if [ ".$opt_d" != . ]; then + tarname="$opt_d" + elif [ -d "$from" ]; then + tarname=`echo $from | sed -e 's;.*/\([^/]*\)$;\1;'` + else + tarname="out" + fi + tarfile="$tarname.tar" + fi + + # roll the tarball + compress='' + if [ ".$opt_c" != . ]; then + compress="| $opt_c" + fi + if [ ".$prg_tardy" != . ]; then + # the elegant hackers way + tardy_opt="--prefix=$tarname" + tardy_opt="$tardy_opt --user_number=0 --group_number=0" # security! + if [ ".$opt_u" != . ]; then + tardy_opt="$tardy_opt --user_name=$opt_u" + fi + if [ ".$opt_g" != . ]; then + tardy_opt="$tardy_opt --group_name=$opt_g" + fi + if [ ".$opt_t" = .yes ]; then + echo "cat $tmpfile.lst | xargs $prg_tar cf - | $prg_tardy $tardy_opt | cat $compress >$tmpfile.out" 1>&2 + fi + cat $tmpfile.lst |\ + xargs $prg_tar cf - |\ + $prg_tardy $tardy_opt |\ + eval cat $compress >$tmpfile.out + if [ ".$opt_t" = .yes ]; then + echo "cp $tmpfile.out $tarfile" 1>&2 + fi + cp $tmpfile.out $tarfile + else + # the portable standard way + if [ ".$opt_t" = .yes ]; then + echo "mkdir $tmpdir/$tarname" 1>&2 + fi + mkdir $tmpdir/$tarname || exit 1 + if [ ".$opt_t" = .yes ]; then + echo "cat $tmpfile.lst | xargs $prg_tar cf - | (cd $tmpdir/$tarname && $prg_tar xf -)" 1>&2 + fi + cat $tmpfile.lst |\ + xargs $prg_tar cf - |\ + (cd $tmpdir/$tarname && $prg_tar xf -) + if [ ".$opt_u" != . ]; then + if [ ".$opt_t" = .yes ]; then + echo "chown -R $opt_u $tmpdir/$tarname >/dev/null 2>&1" 2>&1 + fi + chown -R $opt_u $tmpdir/$tarname >/dev/null 2>&1 ||\ + echo "$msgprefix:Warning: cannot set user name \`$opt_u' (would require root priviledges)" + fi + if [ ".$opt_g" != . ]; then + if [ ".$opt_t" = .yes ]; then + echo "chgrp -R $opt_g $tmpdir/$tarname >/dev/null 2>&1" 2>&1 + fi + chgrp -R $opt_g $tmpdir/$tarname >/dev/null 2>&1 ||\ + echo "$msgprefix:Warning: cannot set group name \`$opt_g' (would require root priviledges)" + fi + if [ ".$opt_t" = .yes ]; then + echo "(cd $tmpdir && $prg_find $tarname -type f -depth -print | sort | xargs $prg_tar cf -) | cat $compress >$tmpfile.out" 1>&2 + fi + (cd $tmpdir && $prg_find $tarname -type f -depth -print | sort | xargs $prg_tar cf -) |\ + eval cat $compress >$tmpfile.out + if [ ".$opt_t" = .yes ]; then + echo "cp $tmpfile.out $tarfile" 1>&2 + fi + cp $tmpfile.out $tarfile + if [ ".$opt_t" = .yes ]; then + echo "rm -rf $tmpdir/$tarname" 1>&2 + fi + rm -rf $tmpdir/$tarname + fi + + # cleanup + if [ ".$opt_t" = .yes ]; then + echo "rm -f $tmpfile.lst $tmpfile.out" 1>&2 + fi + rm -f $tmpfile.lst $tmpfile.out + ;; + +version ) + ## + ## version -- Maintain a version information file + ## Copyright (c) 1994-2000 Ralf S. Engelschall + ## Originally written for ePerl, rewritten from scratch for shtool + ## + + file="$1" + + # determine prefix and name + name="$opt_n" + prefix="$opt_p" + + # determine current version + triple="$opt_s" + if [ ".$triple" != . ]; then + # use given triple + if [ ".`echo $triple | grep '[0-9]*.[0-9]*[sabp.][0-9]*'`" = . ]; then + echo "$msgprefix:Error: invalid argument to option \`-s': \`$opt_s'" 1>&2 + exit 1 + fi + eval `echo $triple |\ + sed -e 's%\([0-9]*\)\.\([0-9]*\)\([sabp.]\)\([0-9]*\).*%\ + ver="\1";rev="\2";typ="\3";lev="\4"%'` + tim=calc + elif [ -r $file ]; then + # determine triple from given file + eval `grep 'Version [0-9]*.[0-9]*[sabp.][0-9]* ([0-9]*-[a-zA-Z]*-[0-9]*)' $file |\ + head -1 | sed -e 's%.*Version \([0-9]*\)\.\([0-9]*\)\([sabp.]\)\([0-9]*\) (\([0-9]*-[a-zA-Z]*-[0-9]*\)).*%\ + ver="\1";rev="\2";typ="\3";lev="\4";tim="\5"%'` + else + # intialise to first version + ver=0 + rev=1 + typ=. + lev=0 + tim=calc + fi + + # determine new version in batch + if [ ".$opt_i" != . ]; then + case $opt_i in + v ) ver=`expr $ver + 1` + rev=0 + lev=0 + ;; + r ) rev=`expr $rev + 1` + lev=0 + ;; + l ) lev=`expr $lev + 1` + ;; + * ) echo "$msgprefix:Error: invalid argument to option \`-i': \`$opt_i'" 1>&2 + exit 1 + ;; + esac + tim=calc + fi + + # determine new version interactively + if [ ".$opt_e" = .yes ]; then + echo "old version: ${ver}.${rev}${typ}${lev}" + while [ 1 ]; do + echo dummy | awk '{ printf("new version: "); }' + read triple + case $triple in + [0-9]*.[0-9]*[sabp.][0-9]* ) + ;; + * ) echo "$msgprefix:Error: invalid version string entered: \`$triple'" 1>&2 + continue + ;; + esac + break + done + eval `echo $triple |\ + sed -e 's%^\([0-9]*\)\.\([0-9]*\)\([sabp.]\)\([0-9]*\)$%\ + ver="\1";rev="\2";typ="\3";lev="\4"%'` + tim=calc + fi + + # determine hexadecimal and libtool value of version + case $typ in + a ) typnum=0; levnum=$lev ;; + b ) typnum=1; levnum=$lev ;; + p | . ) typnum=2; levnum=$lev ;; + s ) typnum=15; levnum=255 ;; # snapshots are special + esac + hex=`echo "$ver:$rev:$typnum:$levnum" |\ + awk -F: '{ printf("0x%x%02x%1x%02x", $1, $2, $3, $4); }' |\ + tr 'abcdef' 'ABCDEF'` + ltv=`echo "$ver:$rev:$typnum:$levnum" |\ + awk -F: '{ printf("%d:%d", $1*10 + $2, $3*10 + $4); }'` + + # determine date + if [ ".$tim" = .calc ]; then + day=`date '+%d'` + month=`date '+%m'` + year=`date '+%Y' 2>/dev/null` + if [ ".$time_year" = . ]; then + year=`date '+%y'` + case $year in + [5-9][0-9]) year="19$year" ;; + [0-4][0-9]) year="20$year" ;; + esac + fi + case $month in + 1|01) month='Jan' ;; + 2|02) month='Feb' ;; + 3|03) month='Mar' ;; + 4|04) month='Apr' ;; + 5|05) month='May' ;; + 6|06) month='Jun' ;; + 7|07) month='Jul' ;; + 8|08) month='Aug' ;; + 9|09) month='Sep' ;; + 10) month='Oct' ;; + 11) month='Nov' ;; + 12) month='Dec' ;; + esac + tim="${day}-${month}-${year}" + fi + + # perform result actions + mode=show + if [ ".$opt_i" != . ]; then + mode=edit + elif [ ".$opt_e" = .yes ]; then + mode=edit + elif [ ".$opt_s" != . ]; then + mode=edit + fi + if [ ".$mode" = .show ]; then + # just display the current version + case $opt_d in + short ) + echo "${ver}.${rev}${typ}${lev}" + ;; + long ) + echo "${ver}.${rev}${typ}${lev} ($tim)" + ;; + libtool ) + echo "${ltv}" + ;; + hex ) + echo "${hex}" + ;; + * ) echo "$msgprefix:Error: invalid argument to option \`-d': \`$opt_d'" 1>&2 + exit 1 + ;; + esac + else + # update the version file + + # pre-generate various strings + triple="${ver}.${rev}${typ}${lev}" + vHex="$hex" + vShort="${triple}" + vLong="${triple} (${tim})" + vTeX="This is ${name}, Version ${triple} (${tim})" + vGNU="${name} ${triple} (${tim})" + vWeb="${name}/${triple}" + vSCCS="@(#)${name} ${triple} (${tim})" + vRCS="\$Id${name} ${triple} (${tim}) \$" + + # determine string out of filename + # (do NOT try to optimize this in any way because of portability) + filestr=`echo $file |\ + tr 'abcdefghijklmnopqrstuvwxyz./%+' \ + 'ABCDEFGHIJKLMNOPQRSTUVWXYZ____' | sed -e 's/-/_/g'` + + # generate uppercase prefix + prefixupper=`echo $prefix |\ + tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` + + # create the version file according the the selected language + echo "new version: ${vLong}" + + cp /dev/null $file + case $opt_l in + txt ) + echo >>$file "" + echo >>$file " ${file} -- Version Information for ${name} (syntax: Text)" + echo >>$file " [automatically generated and maintained by GNU shtool]" + echo >>$file "" + echo >>$file " $vTeX" + echo >>$file "" + ;; + c ) + echo >>$file "/*" + echo >>$file "** ${file} -- Version Information for ${name} (syntax: C/C++)" + echo >>$file "** [automatically generated and maintained by GNU shtool]" + echo >>$file "*/" + echo >>$file "" + echo >>$file "#ifdef _${filestr}_AS_HEADER_" + echo >>$file "" + echo >>$file "#ifndef _${filestr}_" + echo >>$file "#define _${filestr}_" + echo >>$file "" + echo >>$file "#define ${prefixupper}VERSION ${vHex}" + echo >>$file "" + echo >>$file "typedef struct {" + echo >>$file " const int v_hex;" + echo >>$file " const char *v_short;" + echo >>$file " const char *v_long;" + echo >>$file " const char *v_tex;" + echo >>$file " const char *v_gnu;" + echo >>$file " const char *v_web;" + echo >>$file " const char *v_sccs;" + echo >>$file " const char *v_rcs;" + echo >>$file "} ${prefix}version_t;" + echo >>$file "" + echo >>$file "extern ${prefix}version_t ${prefix}version;" + echo >>$file "" + echo >>$file "#endif /* _${filestr}_ */" + echo >>$file "" + echo >>$file "#else /* _${filestr}_AS_HEADER_ */" + echo >>$file "" + echo >>$file "#define _${filestr}_AS_HEADER_" + echo >>$file "#include \"${file}\"" + echo >>$file "#undef _${filestr}_AS_HEADER_" + echo >>$file "" + echo >>$file "${prefix}version_t ${prefix}version = {" + echo >>$file " ${vHex}," + echo >>$file " \"${vShort}\"," + echo >>$file " \"${vLong}\"," + echo >>$file " \"${vTeX}\"," + echo >>$file " \"${vGNU}\"," + echo >>$file " \"${vWeb}\"," + echo >>$file " \"${vSCCS}\"," + echo >>$file " \"${vRCS}\"" + echo >>$file "};" + echo >>$file "" + echo >>$file "#endif /* _${filestr}_AS_HEADER_ */" + echo >>$file "" + ;; + perl ) + echo >>$file "##" + echo >>$file "## ${file} -- Version Information for ${name} (syntax: Perl)" + echo >>$file "## [automatically generated and maintained by GNU shtool]" + echo >>$file "##" + echo >>$file "" + echo >>$file "my \$${prefix}version = {" + echo >>$file " 'v_hex' => ${vHex}," + echo >>$file " 'v_short' => \"${vShort}\"," + echo >>$file " 'v_long' => \"${vLong}\"," + echo >>$file " 'v_tex' => \"${vTeX}\"," + echo >>$file " 'v_gnu' => \"${vGNU}\"," + echo >>$file " 'v_web' => \"${vWeb}\"," + echo >>$file " 'v_sccs' => \"${vSCCS}\"," + echo >>$file " 'v_rcs' => \"\\${vRCS}/\"" + echo >>$file "};" + echo >>$file "" + echo >>$file "1;" + echo >>$file "" + ;; + python ) + echo >>$file "##" + echo >>$file "## ${file} -- Version Information for ${name} (syntax: Python)" + echo >>$file "## [automatically generated and maintained by GNU shtool]" + echo >>$file "##" + echo >>$file "" + echo >>$file "class ${prefix}version:" + echo >>$file " v_hex = ${vHex}" + echo >>$file " v_short = \"${vShort}\"" + echo >>$file " v_long = \"${vLong}\"" + echo >>$file " v_tex = \"${vTeX}\"" + echo >>$file " v_gnu = \"${vGNU}\"" + echo >>$file " v_web = \"${vWeb}\"" + echo >>$file " v_sccs = \"${vSCCS}\"" + echo >>$file " v_rcs = \"${vRCS}\"" + echo >>$file "" + ;; + * ) echo "$msgprefix:Error: invalid argument to option \`-l': \`$opt_l'" 1>&2 + exit 1 + ;; + esac + fi + ;; + +esac + +exit 0 + +##EOF##