This repository has been archived on 2023-11-11. You can view files and clone it, but cannot push or open issues or pull requests.
libpng/Makefile.am

145 lines
4.5 KiB
Makefile
Raw Normal View History

2006-03-02 13:23:18 +00:00
# Makefile.am:
# Source file for Makefile.in (and hence Makefile)
#
# Makefile.am need only be changed on a major version number
# change (e.g. libpng12 --> libpng13). In that case seach
# this file for every instance of the old base name (libpng12)
# and change to the new one (libpng13), then change the
# -version-number settings below so that the new values have
# the correct major part (first field).
PNGLIB_BASENAME= libpng@PNGLIB_MAJOR@
# libpng does not follow GNU file name conventions
AUTOMAKE_OPTIONS = foreign
# test programs - run on make check, make distcheck
2004-12-03 00:14:51 +00:00
check_PROGRAMS= pngtest
pngtest_SOURCES = pngtest.c
2006-03-04 22:50:47 +00:00
pngtest_LDADD = libpng12.la
2004-12-03 00:14:51 +00:00
TESTS = test-pngtest.sh
TESTS_ENVIRONMENT= srcdir=$(srcdir)
2006-03-02 13:23:18 +00:00
# man pages
2004-12-03 00:14:51 +00:00
dist_man_MANS= libpng.3 libpngpf.3 png.5
2006-03-02 13:23:18 +00:00
# generate the -config scripts if required
2006-03-04 22:50:47 +00:00
binconfigs= libpng12-config
EXTRA_SCRIPTS= libpng-config libpng12-config
2006-03-02 13:23:18 +00:00
bin_SCRIPTS= @binconfigs@
# rules to build libpng, only build the old library on request
lib_LTLIBRARIES=libpng12.la @compatlib@
EXTRA_LTLIBRARIES= libpng.la
2004-12-03 00:14:51 +00:00
libpng12_la_SOURCES = png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
pngwtran.c pngmem.c pngerror.c pngpread.c \
2006-03-04 22:50:47 +00:00
png.h pngconf.h libpng.sym libpng.vers
BUILT_SOURCES = libpng.sym libpng.vers
2004-12-03 00:14:51 +00:00
libpng_la_SOURCES = $(libpng12_la_SOURCES)
2006-03-02 13:23:18 +00:00
# MAJOR UPGRADE: the version-number settings below must be changed.
libpng12_la_LDFLAGS = -no-undefined -export-dynamic \
-version-number 0:@PNGLIB_MINOR@:0
# -rpath is needed as automake doesn't know the directory
libpng_la_LDFLAGS = -rpath '$(libdir)' -no-undefined -export-dynamic \
-version-number 3:@PNGLIB_MINOR@:0
2006-03-04 22:50:47 +00:00
libpng12_la_LIBADD = @PNG_LIBS@
libpng_la_LIBADD = @PNG_LIBS@
if HAVE_LD_VERSION_SCRIPT
# Versioned symbols and restricted exports
libpng12_la_LDFLAGS += -Wl,--version-script=libpng.vers
else
# Only restricted exports when possible
libpng12_la_LDFLAGS += -export-symbols libpng.sym
endif
2004-12-03 00:14:51 +00:00
#distribute headers in /usr/include/libpng/*
2006-03-02 13:23:18 +00:00
pkgincludedir= $(includedir)/$(PNGLIB_BASENAME)
2004-12-03 00:14:51 +00:00
pkginclude_HEADERS= png.h pngconf.h
2006-03-02 13:23:18 +00:00
# pkg-config stuff, note that libpng.pc is always required in order
# to get the correct library
pkgconfigdir = @pkgconfigdir@
2006-03-04 22:50:47 +00:00
pkgconfig_DATA = libpng12.pc
2006-03-02 13:23:18 +00:00
2004-12-03 00:14:51 +00:00
#extra source distribution files.
2006-02-24 12:30:16 +00:00
EXTRA_DIST= \
2006-03-04 22:50:47 +00:00
ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO \
2004-12-03 00:14:51 +00:00
pngtest.png pngbar.png pngnow.png pngbar.jpg autogen.sh \
2006-02-24 12:30:16 +00:00
${srcdir}/projects/cbuilder5/* \
${srcdir}/projects/beos/* \
${srcdir}/projects/visualc6/* \
${srcdir}/projects/visualc71/* \
${srcdir}/projects/wince.txt \
${srcdir}/projects/netware.txt \
2004-12-03 00:14:51 +00:00
${srcdir}/scripts/* \
${srcdir}/contrib/gregbook/* \
${srcdir}/contrib/pngminus/* \
${srcdir}/contrib/pngsuite/* \
${srcdir}/contrib/visupng/* \
$(TESTS) \
2006-02-24 12:30:16 +00:00
example.c libpng.txt pnggccrd.c pngvcrd.c
2004-12-03 00:14:51 +00:00
2006-03-04 22:50:47 +00:00
CLEANFILES= pngout.png libpng12.pc libpng12-config libpng.vers libpng.sym
2004-12-03 00:14:51 +00:00
2006-03-02 13:23:18 +00:00
$(PNGLIB_BASENAME).pc: libpng.pc
cp libpng.pc $@
2004-12-03 00:14:51 +00:00
2006-03-02 13:23:18 +00:00
$(PNGLIB_BASENAME)-config: libpng-config
cp libpng-config $@
2004-12-03 00:14:51 +00:00
2006-03-04 22:50:47 +00:00
libpng.sym: png.h pngconf.h
rm -f $@
$(CPP) $(CPPFLAGS) -DPNG_BUILDSYMS -DPNG_INTERNAL $(srcdir)/png.h | \
$(AWK) -F '[\t [\\]();]' '{ \
for (i=1;i+2<=NF;++i)\
if ($$(i)=="PNG_FUNCTION_EXPORT" && $$(i+2)=="END")\
print $$(i+1) ;\
for (i=1;i+1<=NF;++i)\
if ($$(i)=="PNG_DATA_EXPORT")\
print $$(i+1) ;\
}' > $@.new
mv $@.new $@
libpng.vers: libpng.sym
rm -f $@
$(ECHO) PNG12_0 '{global:' > $@.new
$(SED) s/$$/\;/ $< >> $@.new
$(ECHO) 'local: *; };' >> $@.new
mv $@.new $@
2006-03-02 13:23:18 +00:00
# install the .../include headers as links to the new ones
install-data-hook:
cd $(DESTDIR)$(includedir); rm -f png.h pngconf.h
cd $(DESTDIR)$(includedir); $(LN_S) $(PNGLIB_BASENAME)/png.h png.h
cd $(DESTDIR)$(includedir); $(LN_S) $(PNGLIB_BASENAME)/pngconf.h pngconf.h
2006-03-04 22:50:47 +00:00
cd $(DESTDIR)$(pkgconfigdir); rm -f libpng.pc
cd $(DESTDIR)$(pkgconfigdir); $(LN_S) $(PNGLIB_BASENAME).pc libpng.pc
2004-12-03 00:14:51 +00:00
2006-03-02 13:23:18 +00:00
# do evil things to libpng to cause libpng12 to be used, if
# the compat library is not being built do nothing.
install-exec-hook:
2006-03-04 22:50:47 +00:00
cd $(DESTDIR)$(bindir); rm -f libpng-config
cd $(DESTDIR)$(bindir); $(LN_S) $(PNGLIB_BASENAME)-config libpng-config
2006-03-02 13:23:18 +00:00
@if test -n "@compatlib@"; then\
set -x;\
cd $(DESTDIR)$(libdir);\
for ext in a la so; do\
rm -f libpng.$$ext;\
$(LN_S) $(PNGLIB_BASENAME).$$ext libpng.$$ext;\
done;\
fi
2006-03-04 22:50:47 +00:00
uninstall-hook:
cd $(DESTDIR)$(includedir); rm -f png.h pngconf.h
rm -f $(DESTDIR)$(pkgconfigdir)/libpng.pc
rm -f $(DESTDIR)$(bindir)/libpng-config
@if test -n "@compatlib@"; then\
set -x;\
cd $(DESTDIR)$(libdir);\
for ext in a la so; do\
rm -f libpng.$$ext;\
done;\
fi