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Diffstat (limited to 'libpng/scripts/makefile.elf')
| -rw-r--r-- | libpng/scripts/makefile.elf | 263 |
1 files changed, 263 insertions, 0 deletions
diff --git a/libpng/scripts/makefile.elf b/libpng/scripts/makefile.elf new file mode 100644 index 0000000..5af43b1 --- /dev/null +++ b/libpng/scripts/makefile.elf @@ -0,0 +1,263 @@ +# makefile for libpng.a and libpng15.so on Linux ELF with gcc +# Copyright (C) 1998, 1999, 2002, 2006, 2008, 2010-2011 Greg Roelofs +# and Glenn Randers-Pehrson +# Copyright (C) 1996, 1997 Andreas Dilger +# +# This code is released under the libpng license. +# For conditions of distribution and use, see the disclaimer +# and license in png.h + +# Modified for Debian by Junichi Uekawa and Josselin Mouette +# Major modifications are: +# * link libpng explicitly with libz and libm +# * $(OLDSO).15 is a symlink rather than a different library +# * versioned symbols + +# Library name: +LIBNAME = libpng15 +PNGMAJ = 15 + +# Shared library names: +LIBSO=$(LIBNAME).so +LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ) +LIBSOREL=$(LIBSOMAJ).$(RELEASE) +OLDSO=libpng.so +OLDSOMAJ=libpng.so.15 + +# Utilities: +AR_RC=ar rc +CC=gcc +MKDIR_P=mkdir -p +LN_SF=ln -sf +RANLIB=ranlib +RM_F=/bin/rm -f + +# where "make install" puts libpng15.a, libpng15.so*, +# libpng15/png.h, libpng15/pngconf.h, and libpng15/pnglibconf.h +# Prefix must be a full pathname. +prefix=/usr/local +exec_prefix=$(prefix) + +# Where the zlib library and include files are located. +ZLIBLIB=/usr/local/lib +ZLIBINC=/usr/local/include +# ZLIBLIB=../zlib +# ZLIBINC=../zlib + +ALIGN= +# for i386: +#ALIGN=-malign-loops=2 -malign-functions=2 + +WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \ + -Wmissing-declarations -Wtraditional -Wcast-align \ + -Wstrict-prototypes -Wmissing-prototypes #-Wconversion + +# for pgcc version 2.95.1, -O3 is buggy; don't use it. + +CFLAGS=-W -Wall -D_REENTRANT -O2 \ + $(ALIGN) # $(WARNMORE) -g -DPNG_DEBUG=5 + +LDFLAGS=-L. -lpng15 +LDFLAGS_A=libpng.a -lz -lm +LIBADDFLAGS=-lz -lm + + +INCPATH=$(prefix)/include +LIBPATH=$(exec_prefix)/lib +MANPATH=$(prefix)/man +BINPATH=$(exec_prefix)/bin + +# override DESTDIR= on the make install command line to easily support +# installing into a temporary location. Example: +# +# make install DESTDIR=/tmp/build/libpng +# +# If you're going to install into a temporary location +# via DESTDIR, $(DESTDIR)$(prefix) must already exist before +# you execute make install. +DESTDIR= + +DB=$(DESTDIR)$(BINPATH) +DI=$(DESTDIR)$(INCPATH) +DL=$(DESTDIR)$(LIBPATH) +DM=$(DESTDIR)$(MANPATH) + +OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \ + pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \ + pngwtran.o pngmem.o pngerror.o pngpread.o + +OBJSDLL = $(OBJS:.o=.pic.o) + +.SUFFIXES: .c .o .pic.o + +.c.pic.o: + $(CC) -c $(CFLAGS) -fPIC -o $@ $*.c + +all: libpng.a $(LIBSO) pngtest pngtest-static libpng.pc libpng-config + +# see scripts/pnglibconf.mak for more options +pnglibconf.h: scripts/pnglibconf.h.prebuilt + cp scripts/pnglibconf.h.prebuilt $@ + +libpng.a: $(OBJS) + $(AR_RC) $@ $(OBJS) + $(RANLIB) $@ + +libpng.pc: + cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \ + -e s!@exec_prefix@!$(exec_prefix)! \ + -e s!@libdir@!$(LIBPATH)! \ + -e s!@includedir@!$(INCPATH)! \ + -e s!-lpng15!-lpng15\ -lz\ -lm! > libpng.pc + +libpng.syms: png.h pngconf.h pnglibconf.h + $(CC) $(CFLAGS) -E -DPNG_BUILDSYMS -DPNG_INTERNAL png.h |\ + awk -F '[\t [\\]();]' -v PNGMAJ=$(PNGMAJ) 'BEGIN{printf("PNG15_%s {global:\n",PNGMAJ)}\ + { 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) ";";}\ + END{print "local: *; };"}' >$@.new + $(RM_F) $@ + mv $@.new $@ + +libpng-config: + ( cat scripts/libpng-config-head.in; \ + echo prefix=\"$(prefix)\"; \ + echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \ + echo L_opts=\"\"; \ + echo R_opts=\"\"; \ + echo libs=\"-lpng15\"; \ + echo all_libs=\"-lpng15 $(LIBADDFLAGS)\"; \ + cat scripts/libpng-config-body.in ) > libpng-config + chmod +x libpng-config + +$(LIBSO): $(LIBSOMAJ) + $(LN_SF) $(LIBSOMAJ) $(LIBSO) + +$(LIBSOMAJ): $(OBJSDLL) libpng.syms + $(CC) -shared -Wl,-soname,$(LIBSOMAJ) \ + -Wl,-version-script,libpng.syms \ + -o $(LIBSOMAJ) \ + $(OBJSDLL) + +pngtest: pngtest.o $(LIBSO) + $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS) + +pngtest-static: pngtest.o libpng.a + $(CC) -o pngtest-static $(CFLAGS) pngtest.o $(LDFLAGS_A) + +test: pngtest pngtest-static + @echo "" + @echo " Running pngtest dynamically linked with $(LIBSO):" + @echo "" + LD_LIBRARY_PATH=".:${LD_LIBRARY_PATH}" ./pngtest + @echo "" + @echo " Running pngtest statically linked with libpng.a:" + @echo "" + ./pngtest-static + +install-headers: png.h pngconf.h pnglibconf.h + -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi + -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi + cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME) + chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h + -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h + -@$(RM_F) $(DI)/libpng + (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .) + +install-static: install-headers libpng.a + -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi + cp libpng.a $(DL)/$(LIBNAME).a + chmod 644 $(DL)/$(LIBNAME).a + -@$(RM_F) $(DL)/libpng.a + (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a) + +install-shared: install-headers $(LIBSOMAJ) libpng.pc + -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi + -@$(RM_F) $(DL)/$(LIBSO) + -@$(RM_F) $(DL)/$(LIBSOREL) + -@$(RM_F) $(DL)/$(OLDSO) + cp $(LIBSOMAJ) $(DL)/$(LIBSOREL) + chmod 755 $(DL)/$(LIBSOREL) + (cd $(DL); \ + $(LN_SF) $(LIBSOREL) $(LIBSO); \ + $(LN_SF) $(LIBSO) $(OLDSO)) + -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi + -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc + -@$(RM_F) $(DL)/pkgconfig/libpng.pc + cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc + chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc + (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc) + +install-man: libpng.3 libpngpf.3 png.5 + -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi + -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi + -@$(RM_F) $(DM)/man3/libpng.3 + -@$(RM_F) $(DM)/man3/libpngpf.3 + cp libpng.3 $(DM)/man3 + cp libpngpf.3 $(DM)/man3 + -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi + -@$(RM_F) $(DM)/man5/png.5 + cp png.5 $(DM)/man5 + +install-config: libpng-config + -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi + -@$(RM_F) $(DB)/libpng-config + -@$(RM_F) $(DB)/$(LIBNAME)-config + cp libpng-config $(DB)/$(LIBNAME)-config + chmod 755 $(DB)/$(LIBNAME)-config + (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config) + +install: install-static install-shared install-man install-config + +# If you installed in $(DESTDIR), test-installed won't work until you +# move the library to its final location. Use test-dd to test it +# before then. + +test-dd: + echo + echo Testing installed dynamic shared library in $(DL). + $(CC) -I$(DI) -I$(ZLIBINC) \ + `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ + -L$(DL) -L$(ZLIBLIB) -Wl, -rpath,$(DL) -Wl,-rpath,$(ZLIBLIB) \ + -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags` + ./pngtestd pngtest.png + +test-installed: + $(CC) -I$(ZLIBINC) \ + `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ + -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) \ + -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags` + ./pngtesti pngtest.png + +clean: + $(RM_F) *.o libpng.a libpng.syms pngtest pngout.png libpng-config \ + $(LIBSO) $(LIBSOMAJ)* pngtest-static pngtesti \ + libpng.pc pnglibconf.h + +DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO +writelock: + chmod a-w *.[ch35] $(DOCS) scripts/* + +# DO NOT DELETE THIS LINE -- make depend depends on it. + +png.o png.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h +pngerror.o pngerror.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h +pngrio.o pngrio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h +pngwio.o pngwio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h +pngmem.o pngmem.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h +pngset.o pngset.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h +pngget.o pngget.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h +pngread.o pngread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h +pngrtran.o pngrtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h +pngrutil.o pngrutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h +pngtrans.o pngtrans.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h +pngwrite.o pngwrite.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h +pngwtran.o pngwtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h +pngwutil.o pngwutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h +pngpread.o pngpread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h + +pngtest.o: png.h pngconf.h pnglibconf.h |