141 lines
4.9 KiB
Makefile
141 lines
4.9 KiB
Makefile
# Makefile.am:
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# Source file for Makefile.in (and hence Makefile)
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#
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PNGLIB_BASENAME= libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@
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# libpng does not follow GNU file name conventions
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AUTOMAKE_OPTIONS = foreign
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# test programs - run on make check, make distcheck
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check_PROGRAMS= pngtest
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pngtest_SOURCES = pngtest.c
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pngtest_LDADD = libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@.la
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TESTS = test-pngtest.sh
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TESTS_ENVIRONMENT= srcdir=$(srcdir)
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# man pages
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dist_man_MANS= libpng.3 libpngpf.3 png.5
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# generate the -config scripts if required
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binconfigs= libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@-config
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EXTRA_SCRIPTS= libpng-config libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@-config
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bin_SCRIPTS= @binconfigs@
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# rules to build libpng, only build the old library on request
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lib_LTLIBRARIES=libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@.la
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# EXTRA_LTLIBRARIES= libpng.la
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libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_SOURCES = png.c pngset.c pngget.c pngrutil.c \
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pngtrans.c pngwutil.c \
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pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
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pngwtran.c pngmem.c pngerror.c pngpread.c \
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png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
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libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_CPPFLAGS = @LIBPNG_DEFINES@
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libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_LDFLAGS = -no-undefined -export-dynamic \
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-version-number @PNGLIB_MAJOR@@PNGLIB_MINOR@:@PNGLIB_RELEASE@:0
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if HAVE_LD_VERSION_SCRIPT
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# Versioned symbols and restricted exports
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libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_LDFLAGS += -Wl,--version-script=libpng.vers
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libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_DEPENDENCIES = libpng.vers
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else
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# Only restricted exports when possible
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libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_LDFLAGS += -export-symbols libpng.sym
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libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_DEPENDENCIES = libpng.sym
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endif
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#distribute headers in /usr/include/libpng/*
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pkgincludedir= $(includedir)/$(PNGLIB_BASENAME)
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pkginclude_HEADERS= png.h pngconf.h
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# pkg-config stuff, note that libpng.pc is always required in order
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# to get the correct library
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pkgconfigdir = @pkgconfigdir@
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pkgconfig_DATA = libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@.pc
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#extra source distribution files.
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EXTRA_DIST= \
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ANNOUNCE CHANGES INSTALL LICENSE README TODO \
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pngtest.png pngbar.png pngnow.png pngbar.jpg autogen.sh \
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${srcdir}/projects/visualc6/* \
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${srcdir}/projects/visualc71/* \
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${srcdir}/projects/xcode/* \
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${srcdir}/scripts/* \
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${srcdir}/contrib/gregbook/* \
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${srcdir}/contrib/pngminim/* \
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${srcdir}/contrib/pngminus/* \
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${srcdir}/contrib/pngsuite/* \
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${srcdir}/contrib/visupng/* \
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$(TESTS) \
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CMakeLists.txt example.c libpng-@PNGLIB_VERSION@.txt
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CLEANFILES= dfn.c dfn?.out pngout.png libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@.pc \
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libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@-config libpng.vers libpng.sym \
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libpng.def checksym.lst symbols.new symbols.chk
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MAINTAINERCLEANFILES = Makefile.in aclocal.m4 config.guess config.h.in \
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config.sub configure depcomp install-sh ltmain.sh missing
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$(PNGLIB_BASENAME).pc: libpng.pc
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cp libpng.pc $@
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$(PNGLIB_BASENAME)-config: libpng-config
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cp libpng-config $@
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libpng.sym: scripts/sym.dfn png.h pngconf.h
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libpng.vers: scripts/vers.dfn png.h pngconf.h
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libpng.def: scripts/def.dfn png.h pngconf.h
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checksym.lst: scripts/checksym.dfn png.h pngconf.h
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SYMBOL_CFLAGS = -DPNGLIB_LIBNAME='PNG@PNGLIB_MAJOR@@PNGLIB_MINOR@_0'\
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-DPNGLIB_VERSION='@PNGLIB_VERSION@'\
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-DSYMBOL_PREFIX='$(SYMBOL_PREFIX)'
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libpng.sym libpng.vers libpng.def checksym.lst:
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rm -f $@ dfn.c dfn?.out
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echo '#include "$<"' >dfn.c
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$(CPP) @LIBPNG_DEFINES@ $(CPPFLAGS) $(SYMBOL_CFLAGS) dfn.c >dfn1.out
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$(SED) -n -e 's|^.*PNG_DEFN_MAGIC-\(.*\)-PNG_DEFN_END.*$$|\1|p' dfn1.out >dfn2.out
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$(SED) -e 's| *@@@ *||' -e 's| *$$||' dfn2.out >dfn3.out
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rm -f dfn.c dfn[12].out
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mv dfn3.out $@
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symbols.chk: scripts/checksym.awk scripts/symbols.def checksym.lst
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rm -f $@ symbols.new
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$(AWK) -f ${srcdir}/scripts/checksym.awk ${srcdir}/scripts/symbols.def\
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checksym.lst >&2
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mv symbols.new $@
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dist: symbols.chk
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test: check
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# install the .../include headers as links to the new ones
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install-data-hook:
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cd $(DESTDIR)$(includedir); rm -f png.h pngconf.h
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cd $(DESTDIR)$(includedir); $(LN_S) $(PNGLIB_BASENAME)/png.h png.h
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cd $(DESTDIR)$(includedir); $(LN_S) $(PNGLIB_BASENAME)/pngconf.h \
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pngconf.h
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cd $(DESTDIR)$(pkgconfigdir); rm -f libpng.pc
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cd $(DESTDIR)$(pkgconfigdir); $(LN_S) $(PNGLIB_BASENAME).pc libpng.pc
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# do evil things to libpng to cause libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@ to be used
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install-exec-hook:
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cd $(DESTDIR)$(bindir); rm -f libpng-config
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cd $(DESTDIR)$(bindir); $(LN_S) $(PNGLIB_BASENAME)-config libpng-config
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@set -x;\
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cd $(DESTDIR)$(libdir);\
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for ext in a la so so.@PNGLIB_MAJOR@@PNGLIB_MINOR@.@PNGLIB_RELEASE@ sl dylib; do\
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rm -f libpng.$$ext;\
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if test -f $(PNGLIB_BASENAME).$$ext; then\
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$(LN_S) $(PNGLIB_BASENAME).$$ext libpng.$$ext;\
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fi;\
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done
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uninstall-hook:
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cd $(DESTDIR)$(includedir); rm -f png.h pngconf.h
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rm -f $(DESTDIR)$(pkgconfigdir)/libpng.pc
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rm -f $(DESTDIR)$(bindir)/libpng-config
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