ossp-pkg/js/configure.ac
dnl ##
dnl ## OSSP js - JavaScript Engine
dnl ## Copyright (c) 1998-2006 Mozilla <http://www.mozilla.org/>
dnl ##
dnl ## This file is part of OSSP js, a distribution of the Mozilla JavaScript
dnl ## reference implementation, which can found at http://www.ossp.org/pkg/lib/js/
dnl ##
dnl ## Permission to use, copy, modify, and distribute this software for
dnl ## any purpose with or without fee is hereby granted, provided that
dnl ## the above copyright notice and this permission notice appear in all
dnl ## copies.
dnl ##
dnl ## THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
dnl ## WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
dnl ## MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
dnl ## IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR
dnl ## CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
dnl ## SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
dnl ## LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
dnl ## USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
dnl ## ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
dnl ## OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
dnl ## OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
dnl ## SUCH DAMAGE.
dnl ##
dnl ## configure.ac: GNU Autoconf source script
dnl ##
AC_PREREQ(2.60)
AC_INIT
JS_VERSION=`./shtool version -l txt -d short VERSION`
$ac_confdir/shtool echo -e \
"Configuring %BOSSP js%b (Mozilla JavaScript Engine), version %B${JS_VERSION}%b"
AC_SUBST(JS_VERSION)
AC_CANONICAL_BUILD
AC_CANONICAL_HOST
AC_PROG_MAKE_SET
AC_PROG_CC
AC_CHECK_DEBUGGING
AC_CHECK_VA_COPY
AC_CHECK_LIB(nsl, gethostname)
if test ".`echo $LIBS | grep nsl`" = .; then
AC_CHECK_LIB(nsl, gethostbyname)
fi
AC_CHECK_LIB(socket, accept)
AC_CHECK_LIB(m, floor)
AC_CHECK_MEMBERS([struct stat.st_birthtime, struct stat.st_birthtimensec],,, [#include <sys/stat.h>])
CPPFLAGS="$CPPFLAGS -DOSSP"
case "${host}" in
*mingw* | *windows* | *winnt* ) CPPFLAGS="$CPPFLAGS -DXP_WIN" ;;
* ) CPPFLAGS="$CPPFLAGS -DXP_UNIX" ;;
esac
CPPFLAGS="$CPPFLAGS -DEXPORT_JS_API"
dnl # configure option --with-version
AC_ARG_WITH([version],
AC_HELP_STRING([--with-version], [build the run-time engine with JavaScript features only. Available versions are: ECMA-3, JS-1.5, JS-1.6 (default)]),
[ac_cv_with_version=$withval], [ac_cv_with_version=no])
AC_CACHE_CHECK([whether to build the run-time engine with JavaScript features only],
[ac_cv_with_version], [ac_cv_with_version=no])
case "$ac_cv_with_version" in
dnl JS-1.0 ) CPPFLAGS="$CPPFLAGS -DJS_VERSION=100" ;;
dnl JS-1.1 ) CPPFLAGS="$CPPFLAGS -DJS_VERSION=110" ;;
dnl JS-1.2 ) CPPFLAGS="$CPPFLAGS -DJS_VERSION=120" ;;
dnl JS-1.3 ) CPPFLAGS="$CPPFLAGS -DJS_VERSION=130" ;;
dnl JS-1.4 ) CPPFLAGS="$CPPFLAGS -DJS_VERSION=140" ;;
ECMA-3 ) CPPFLAGS="$CPPFLAGS -DJS_VERSION=148" ;;
JS-1.5 ) CPPFLAGS="$CPPFLAGS -DJS_VERSION=150" ;;
JS-1.6 ) CPPFLAGS="$CPPFLAGS -DJS_VERSION=160" ;;
esac
CLI_CPPFLAGS=""
CLI_CFLAGS=""
CLI_LDFLAGS=""
CLI_LIBS=""
CLI_OBJS=""
dnl # configure option --with-editline[=path]
AC_ARG_WITH([editline],
AC_HELP_STRING([--with-editline], [build command line interface with line editing support via editline, libedit or GNU readline]),
[ac_cv_with_editline=$withval], [ac_cv_with_editline=no])
AC_CACHE_CHECK([whether to build command line interface with line editing support],
[ac_cv_with_editline], [ac_cv_with_editline=no])
if test ".$ac_cv_with_editline" != ".no"; then
CLI_CPPFLAGS="$CLI_CPPFLAGS -DEDITLINE"
case "$ac_cv_with_editline" in
/* ) CLI_LDFLAGS="-L$ac_cv_with_editline" ;;
esac
OLD_LDFLAGS="$LDFLAGS";
OLD_LIBS="$LIBS";
LDFLAGS="$LDFLAGS $CLI_LDFLAGS"
LIBS=""
AC_SEARCH_LIBS(tcgetattr, termcap termlib curses ncurses)
AC_SEARCH_LIBS(tputs, termcap termlib curses ncurses)
TERM_LIBS="$LIBS"
AC_SEARCH_LIBS(readline, editline edit readline,,, [$TERM_LIBS])
CLI_LIBS="$LIBS"
LDFLAGS="$OLD_LDFLAGS"
LIBS="$OLD_LIBS"
fi
dnl # configure option --with-perl
AC_ARG_WITH([perl],
AS_HELP_STRING([--with-perl], [build Perl-to-JS and JS-to-Perl bindings]),
[ac_cv_with_perl=$withval], [ac_cv_with_perl=no])
AC_CACHE_CHECK([whether to build Perl-to-JS and JS-to-Perl bindings], [ac_cv_with_perl], [ac_cv_with_perl=no])
if test ".$ac_cv_with_perl" != ".no"; then
WITH_PERL="yes"
CLI_OBJS="$CLI_OBJS src/perlconnect/jsperl.o"
CLI_CPPFLAGS="$CLI_CPPFLAGS -DPERLCONNECT"
else
WITH_PERL="no"
fi
AC_SUBST(WITH_PERL)
case "$ac_cv_with_perl" in
/* ) PERL="$ac_cv_with_perl" ;;
esac
AC_PATH_PROG(PERL, perl, NA)
if test ".$ac_cv_with_perl" = ".yes" -a ".$PERL" = ".NA"; then
AC_ERROR([required Perl interpreter not found in \$PATH])
fi
if test ".$ac_cv_with_perl" != ".no"; then
CLI_CFLAGS="$CLI_CFLAGS `$PERL -MExtUtils::Embed -e ccopts`"
CLI_LIBS="$CLI_LIBS `$PERL -MExtUtils::Embed -e ldopts`"
fi
dnl # configure option --without-file
AC_ARG_WITH([file],
AS_HELP_STRING([--without-file], [build without File object (grants access to the filesystem)]),
[ac_cv_with_file=$withval], [ac_cv_with_file=yes])
AC_CACHE_CHECK([whether to build with the File object], [ac_cv_with_file], [ac_cv_with_file=yes])
if test ".$ac_cv_with_file" = ".yes"; then
CPPFLAGS="$CPPFLAGS -DJS_HAS_FILE_OBJECT"
fi
dnl # configure option --with-dso
AC_ARG_WITH([dso],
AS_HELP_STRING([--with-dso], [build without DSO object (allows run-time process extending)]),
[ac_cv_with_dso=$withval], [ac_cv_with_dso=no])
AC_CACHE_CHECK([whether to build with the DSO object], [ac_cv_with_dso], [ac_cv_with_dso=no])
if test ".$ac_cv_with_dso" = ".yes"; then
AC_CHECK_LIB(dl, dlopen)
AC_CHECK_HEADER(dlfcn.h, , AC_ERROR([dlopen(3) header <dlfcn.h> required]))
AC_CHECK_FUNCS(dlopen dlclose dlerror, , AC_ERROR([dlopen(3) API functions dlopen/dlclose/dlerror required]))
CPPFLAGS="$CPPFLAGS -DJS_HAS_DSO_OBJECT"
CLI_LDFLAGS="$CLI_LDFLAGS -export-dynamic"
fi
dnl # configure option --with-utf8
AC_ARG_WITH([utf8],
AS_HELP_STRING([--with-utf8], [build with exclusive UTF-8 C strings (uses Unicode UTF-8 encoded C strings only)]),
[ac_cv_with_utf8=$withval], [ac_cv_with_utf8=no])
AC_CACHE_CHECK([whether to build with exclusive UTF-8 C string], [ac_cv_with_utf8], [ac_cv_with_utf8=no])
if test ".$ac_cv_with_utf8" = ".yes"; then
CPPFLAGS="$CPPFLAGS -DJS_C_STRINGS_ARE_UTF8"
fi
AC_SUBST(CLI_CFLAGS)
AC_SUBST(CLI_CPPFLAGS)
AC_SUBST(CLI_LDFLAGS)
AC_SUBST(CLI_LIBS)
AC_SUBST(CLI_OBJS)
with_tags=""
sinclude(libtool.m4)
AC_PROG_LIBTOOL
AC_CONFIG_HEADERS(config.h)
AC_CONFIG_FILES([Makefile js.pc js-config.sh src/perlconnect/Makefile.PL])
AC_OUTPUT
