235 lines
7.5 KiB
Plaintext
235 lines
7.5 KiB
Plaintext
# makefile for libpng.a and libpng16.so, SGI IRIX with 'cc'
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# Copyright (C) 2001-2002, 2006, 2007, 2010-2014 Glenn Randers-Pehrson
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# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
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#
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# This code is released under the libpng license.
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# For conditions of distribution and use, see the disclaimer
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# and license in png.h
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# Library name:
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LIBNAME=libpng16
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PNGMAJ = 16
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# Shared library names:
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LIBSO=$(LIBNAME).so
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LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
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LIBSOREL=$(LIBSOMAJ).$(RELEASE)
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OLDSO=libpng.so
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# Utilities:
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AR_RC=ar rc
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CC=cc
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MKDIR_P=mkdir -p
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LN_SF=ln -sf
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RANLIB=echo
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CP=cp
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RM_F=/bin/rm -f
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# Where make install puts libpng.a, libpng16.so, and libpng16/png.h
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# Prefix must be a full pathname.
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prefix=/usr/local
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exec_prefix=$(prefix)
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# Where the zlib library and include files are located
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#ZLIBLIB=/usr/local/lib32
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#ZLIBINC=/usr/local/include
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#ZLIBLIB=/usr/local/lib
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#ZLIBINC=/usr/local/include
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ZLIBLIB=../zlib
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ZLIBINC=../zlib
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# ABI can be blank to use default for your system, -32, -o32, -n32, or -64
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# See "man abi". zlib must be built with the same ABI.
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ABI=
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WARNMORE=-fullwarn
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# Note: -KPIC is the default anyhow
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CPPFLAGS=-I$(ZLIBINC) # -DPNG_DEBUG=5
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#CFLAGS= $(ABI) -O $(WARNMORE) -KPIC # -g
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CFLAGS=$(ABI) -O $(WARNMORE)
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LDFLAGS_A=$(ABI) -L. -L$(ZLIBLIB) -lpng16 -lz -lm
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LDFLAGS=$(ABI) -L. -L$(ZLIBLIB) -lpng -lz -lm
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LDSHARED=cc $(ABI) -shared -soname $(LIBSOMAJ) \
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-set_version sgi$(PNGMAJ).0
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# See "man dso" for info about shared objects
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INCPATH=$(prefix)/include
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LIBPATH=$(exec_prefix)/lib
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#LIBPATH=$(exec_prefix)/lib32
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MANPATH=$(prefix)/man
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BINPATH=$(exec_prefix)/bin
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# override DESTDIR= on the make install command line to easily support
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# installing into a temporary location. Example:
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#
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# make install DESTDIR=/tmp/build/libpng
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#
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# If you're going to install into a temporary location
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# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
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# you execute make install.
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DESTDIR=
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DB=$(DESTDIR)$(BINPATH)
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DI=$(DESTDIR)$(INCPATH)
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DL=$(DESTDIR)$(LIBPATH)
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DM=$(DESTDIR)$(MANPATH)
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OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
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pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
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pngwtran.o pngmem.o pngerror.o pngpread.o
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.c.o:
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$(CC) -c $(CPPFLAGS) $(CFLAGS) -o $@ $<
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all: libpng.a pngtest shared libpng.pc libpng-config
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# see scripts/pnglibconf.mak for more options
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pnglibconf.h: scripts/pnglibconf.h.prebuilt
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$(CP) $< $@
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libpng.a: $(OBJS)
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$(AR_RC) $@ $(OBJS)
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$(RANLIB) $@
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libpng.pc:
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cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
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-e s!@exec_prefix@!$(exec_prefix)! \
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-e s!@libdir@!$(LIBPATH)! \
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-e s!@includedir@!$(INCPATH)! \
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-e s!-lpng16!-lpng16\ -lz\ -lm! > libpng.pc
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libpng-config:
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( cat scripts/libpng-config-head.in; \
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echo prefix=\"$(prefix)\"; \
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echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
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echo ccopts=\"$(ABI)\"; \
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echo ldopts=\"$(ABI)\"; \
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echo L_opts=\"-L$(LIBPATH)\"; \
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echo libdir=\"$(LIBPATH)\"; \
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echo libs=\"-lpng16 -lz -lm\"; \
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cat scripts/libpng-config-body.in ) > libpng-config
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chmod +x libpng-config
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$(LIBSO): $(LIBSOMAJ)
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$(LN_SF) $(LIBSOMAJ) $(LIBSO)
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$(LIBSOMAJ): $(OBJS)
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$(LDSHARED) -o $@ $(OBJS)
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$(RM_F) $(LIBSO) $(LIBSOMAJ)
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pngtest: pngtest.o libpng.a
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$(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
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test: pngtest
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echo
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echo Testing local static library.
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./pngtest
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install-headers: png.h pngconf.h pnglibconf.h
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-@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
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-@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
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cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME)
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chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h
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-@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h
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-@$(RM_F) $(DI)/libpng
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(cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
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install-static: install-headers libpng.a
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-@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
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cp libpng.a $(DL)/$(LIBNAME).a
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chmod 644 $(DL)/$(LIBNAME).a
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-@$(RM_F) $(DL)/libpng.a
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(cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)
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install-shared: install-headers $(LIBSOMAJ) libpng.pc
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-@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
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-@$(RM_F) $(DL)/$(LIBSO)
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-@$(RM_F) $(DL)/$(LIBSOREL)
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-@$(RM_F) $(DL)/$(OLDSO)
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cp $(LIBSOMAJ) $(DL)/$(LIBSOREL)
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chmod 755 $(DL)/$(LIBSOREL)
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(cd $(DL); \
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$(LN_SF) $(LIBSOREL) $(LIBSO); \
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$(LN_SF) $(LIBSO) $(OLDSO))
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-@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
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-@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
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-@$(RM_F) $(DL)/pkgconfig/libpng.pc
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cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
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chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
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(cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
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install-man: libpng.3 libpngpf.3 png.5
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-@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
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-@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
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-@$(RM_F) $(DM)/man3/libpng.3
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-@$(RM_F) $(DM)/man3/libpngpf.3
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cp libpng.3 $(DM)/man3
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cp libpngpf.3 $(DM)/man3
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-@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
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-@$(RM_F) $(DM)/man5/png.5
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cp png.5 $(DM)/man5
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install-config: libpng-config
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-@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
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-@$(RM_F) $(DB)/libpng-config
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-@$(RM_F) $(DB)/$(LIBNAME)-config
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cp libpng-config $(DB)/$(LIBNAME)-config
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chmod 755 $(DB)/$(LIBNAME)-config
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(cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
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install: install-static install-shared install-man install-config
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# If you installed in $(DESTDIR), test-installed won't work until you
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# move the library to its final location. Use test-dd to test it
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# before then.
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test-dd:
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echo
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echo Testing installed dynamic shared library in $(DL).
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$(CC) -I$(DI) $(CPPFLAGS) \
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`$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
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-L$(DL) -L$(ZLIBLIB) \
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-rpath $(ZLIBLIB):$(DL) \
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-o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`
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./pngtestd pngtest.png
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test-installed:
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echo
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echo Testing installed dynamic shared library.
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$(CC) $(CPPFLAGS) \
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`$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
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-L$(ZLIBLIB) \
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-rpath $(ZLIBLIB):`$(BINPATH)/$(LIBNAME)-config --libdir` \
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-o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`
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./pngtesti pngtest.png
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clean:
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$(RM_F) *.o libpng.a pngtest pngtesti pngout.png libpng.pc libpng-config \
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$(LIBSO) $(LIBSOMAJ)* \
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so_locations pnglibconf.h
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DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
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writelock:
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chmod a-w *.[ch35] $(DOCS) scripts/*
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# DO NOT DELETE THIS LINE -- make depend depends on it.
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png.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
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pngerror.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
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pngrio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
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pngwio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
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pngmem.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
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pngset.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
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pngget.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
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pngread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
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pngrtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
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pngrutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
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pngtrans.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
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pngwrite.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
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pngwtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
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pngwutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
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pngpread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
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pngtest.o: png.h pngconf.h pnglibconf.h
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