##
##  OSSP cfg - Configuration Parsing
##  Copyright (c) 2002-2006 Ralf S. Engelschall <rse@engelschall.com>
##  Copyright (c) 2002-2006 The OSSP Project <http://www.ossp.org/>
##
##  This file is part of OSSP cfg, a configuration parsing library which
##  can be found at http://www.ossp.org/pkg/lib/cfg/.
##
##  Permission to use, copy, modify, and distribute this software for
##  any purpose with or without fee is hereby granted, provided that
##  the above copyright notice and this permission notice appear in all
##  copies.
##
##  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
##  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
##  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
##  IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR
##  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
##  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
##  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
##  USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
##  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
##  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
##  OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
##  SUCH DAMAGE.
##
##  Makefile.in: make(1) build procedure
##

@SET_MAKE@

#   installation paths
DESTDIR     =
prefix      = @prefix@
exec_prefix = @exec_prefix@
datarootdir = @datarootdir@
bindir      = @bindir@
libdir      = @libdir@
includedir  = @includedir@
mandir      = @mandir@

#   build tools
CC          = @CC@
CPPFLAGS    = @CPPFLAGS@
CFLAGS      = @DEFS@ @CFLAGS@
LDFLAGS     = @LDFLAGS@
LIBS        = @LIBS@
RM          = rm -f
RMDIR       = rmdir
SHTOOL      = ./shtool
LIBTOOL     = ./libtool
TRUE        = true
POD2MAN     = pod2man
FLEX        = @FLEX@
BISON       = @BISON@
PERL        = @PERL@

#   build objects
LIB_NAME    = libcfg.la
LIB_OBJS    = cfg_main.lo cfg_buf.lo cfg_grid.lo cfg_data.lo cfg_node.lo cfg_fmt.lo \
              cfg_syn.lo cfg_syn_parse.lo cfg_syn_scan.lo cfg_util.lo cfg_vers.lo
TST_NAME    = cfg_test
TST_OBJS    = cfg_test.o

PERL_NAME   = perl/blib/lib/OSSP/cfg.pm
PERL_OBJS   = perl/cfg.pm

WITH_PERL   = @WITH_PERL@

#   recognized suffixes for implicit rules
.SUFFIXES:
.SUFFIXES: .c .o .lo

#   default target
all: $(LIB_NAME) $(TST_NAME) @PERL_NAME@

#   implicit rules for compilation
.c.o:
	$(CC) $(CPPFLAGS) $(CFLAGS) -c $<
.c.lo:
	$(LIBTOOL) --quiet --mode=compile $(CC) $(CPPFLAGS) $(CFLAGS) -c $<

#   explicit rule for library linking
$(LIB_NAME): $(LIB_OBJS)
	$(LIBTOOL) --quiet --mode=link $(CC) -o $(LIB_NAME) $(LIB_OBJS) -rpath $(libdir) \
	    -version-info `$(SHTOOL) version -l c -d libtool cfg_vers.c`

#   explicit rule for test program linking
$(TST_NAME): $(TST_OBJS) $(LIB_NAME)
	$(LIBTOOL) --quiet --mode=link $(CC) $(LDFLAGS) -o $(TST_NAME) $(TST_OBJS) $(LIB_NAME) $(LIBS)

#   explicit rule for Perl API
$(PERL_NAME): $(PERL_OBJS) $(LIB_NAME)
	@cd perl && $(PERL) Makefile.PL PREFIX=$(prefix) && $(MAKE) $(MFLAGS) all
	@touch $(PERL_NAME)

#   explicit rules for compiler construction tools
cfg_syn.c: cfg_syn.h cfg_syn_parse.h
cfg_syn_scan.o: cfg_syn_scan.c cfg_syn_parse.h
cfg_syn_scan.c: cfg_syn_scan.l
	$(FLEX) -Pcfg_syn_ -s -8 -B -ocfg_syn_scan.c cfg_syn_scan.l
cfg_syn_parse.c cfg_syn_parse.h: cfg_syn_parse.y
	$(BISON) -d -k -pcfg_syn_ -ocfg_syn_parse.c cfg_syn_parse.y

#   explicit rule for manual page construction
man: cfg.3
cfg.3: cfg.pod
	V1=`$(SHTOOL) version -l c -d short cfg_vers.c`; \
	V2=`$(SHTOOL) version -l c -d long cfg_vers.c`; \
	D=`$(SHTOOL) version -l c -d long cfg_vers.c | sed -e 's;.*(;;' -e 's;).*;;'`; \
	$(POD2MAN) --quotes=none \
	           --section=3 --center="Configuration Parsing" \
	           --release="$$D" --date="OSSP cfg $$V1" cfg.pod | \
	sed -e "s;CFG_VERSION_STR;$$V2;" >cfg.3

#   running the test suite
test: check
check: $(TST_NAME)
	@$(SHTOOL) echo -e "%BParsing cfg_test.cfg:%b"; \
	./$(TST_NAME) cfg_test.cfg 2>&1 | tee cfg_test.try
	-@diff -u3 cfg_test.out cfg_test.try >/dev/null 2>&1; \
	if [ $$? -ne 0 ]; then \
		$(SHTOOL) echo -e "%BATTENTION: Parsing Difference (cfg_test.cfg vs. cfg_test.out):%b"; \
	    diff -u3 cfg_test.out cfg_test.try; \
	fi
	-@if [ ".$(WITH_PERL)" = .yes ]; then \
		(cd perl && $(MAKE) $(MFLAGS) test); \
	fi
check-setup:
	@./$(TST_NAME) cfg_test.cfg >cfg_test.out

#   perform installation procedure
install:
	$(SHTOOL) mkdir -f -p -m 755 $(DESTDIR)$(prefix)
	$(SHTOOL) mkdir -f -p -m 755 $(DESTDIR)$(bindir)
	$(SHTOOL) mkdir -f -p -m 755 $(DESTDIR)$(includedir)
	$(SHTOOL) mkdir -f -p -m 755 $(DESTDIR)$(libdir)
	$(SHTOOL) mkdir -f -p -m 755 $(DESTDIR)$(mandir)/man3
	$(SHTOOL) install -c -m 755 cfg-config $(DESTDIR)$(bindir)/
	$(SHTOOL) install -c -m 644 cfg.h $(DESTDIR)$(includedir)/
	$(SHTOOL) install -c -m 644 cfg.3 $(DESTDIR)$(mandir)/man3/
	$(LIBTOOL) --quiet --mode=install $(SHTOOL) install -c -m 644 libcfg.la $(DESTDIR)$(libdir)/
	-@if [ ".$(WITH_PERL)" = .yes ]; then \
		(cd perl && $(MAKE) $(MFLAGS) install); \
	fi

#   perform uninstallation procedure
uninstall:
	$(LIBTOOL) --quiet --mode=uninstall $(RM) $(DESTDIR)$(libdir)/libcfg.la
	-$(RM) $(DESTDIR)$(mandir)/man3/cfg.3
	-$(RM) $(DESTDIR)$(includedir)/cfg.h
	-$(RM) $(DESTDIR)$(bindir)/cfg-config
	-$(RMDIR) $(DESTDIR)$(mandir)/man3 >/dev/null 2>&1 || $(TRUE)
	-$(RMDIR) $(DESTDIR)$(mandir) >/dev/null 2>&1 || $(TRUE)
	-$(RMDIR) $(DESTDIR)$(libdir) >/dev/null 2>&1 || $(TRUE)
	-$(RMDIR) $(DESTDIR)$(includedir) >/dev/null 2>&1 || $(TRUE)
	-$(RMDIR) $(DESTDIR)$(bindir) >/dev/null 2>&1 || $(TRUE)
	-$(RMDIR) $(DESTDIR)$(prefix) >/dev/null 2>&1 || $(TRUE)

#   perform build clean up procedure
clean:
	-$(RM) $(LIB_NAME) $(LIB_OBJS)
	-$(RM) $(TST_NAME) $(TST_OBJS)
	-$(RM) cfg_test.try
	-$(RM) -r .libs >/dev/null 2>&1 || $(TRUE)
	-$(RM) *.o *.lo
	-@if [ ".$(WITH_PERL)" = .yes ]; then \
		(cd perl && $(MAKE) $(MFLAGS) clean); \
	fi

#   perform distribution clean up procedure
distclean: clean
	-$(RM) config.log config.status config.cache
	-$(RM) Makefile config.h cfg-config
	-$(RM) libtool
	-@if [ ".$(WITH_PERL)" = .yes ]; then \
		(cd perl && $(MAKE) $(MFLAGS) distclean || true; rm -f Makefile.old); \
	fi

#   perform developer clean up procedure
realclean: distclean
	-$(RM) cfg.3
	-$(RM) configure config.h.in
	-$(RM) shtool
	-$(RM) ltmain.sh libtool.m4 config.guess config.sub
	-$(RM) cfg_syn_parse.c cfg_syn_parse.h
	-$(RM) cfg_syn_scan.c