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libpng/scripts/makefile.sggcc

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# makefile for libpng.a and libpng12.so, SGI IRIX with 'cc'
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# Copyright (C) 2001-2002, 2006 Glenn Randers-Pehrson
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# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
#
# This code is released under the libpng license.
# For conditions of distribution and use, see the disclaimer
# and license in png.h
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# Library name:
LIBNAME=libpng12
PNGMAJ = 0
PNGMIN = 1.2.48
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PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
LIBSO=$(LIBNAME).so
LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
LIBSOVER=$(LIBNAME).so.$(PNGVER)
OLDSO=libpng.so
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OLDSOMAJ=libpng.so.3
OLDSOVER=libpng.so.3.$(PNGMIN)
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# Utilities:
AR_RC=ar rc
CC=gcc
MKDIR_P=mkdir -p
LN_SF=ln -sf
RANLIB=echo
RM_F=/bin/rm -f
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# Where make install puts libpng.a, libpng12.so, and libpng12/png.h
# Prefix must be a full pathname.
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prefix=/usr/local
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exec_prefix=$(prefix)
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# Where the zlib library and include files are located
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#ZLIBLIB=/usr/local/lib32
#ZLIBINC=/usr/local/include
#ZLIBLIB=/usr/local/lib
#ZLIBINC=/usr/local/include
ZLIBLIB=../zlib
ZLIBINC=../zlib
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# ABI can be blank to use default for your system, -32, -o32, -n32, or -64
# See "man abi". zlib must be built with the same ABI.
ABI=
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WARNMORE= # -g -DPNG_DEBUG=5
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CFLAGS=$(ABI) -I$(ZLIBINC) -O $(WARNMORE) -fPIC -mabi=n32 -DPNG_NO_MMX_CODE
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LDFLAGS=$(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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LDLEGACY=cc $(ABI) -shared -soname $(OLDSOMAJ) \
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-set_version sgi$3.0
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# See "man dso" for info about shared objects
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INCPATH=$(prefix)/include
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LIBPATH=$(exec_prefix)/lib
#LIBPATH=$(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
# installing into a temporary location. Example:
#
# make install DESTDIR=/tmp/build/libpng
#
# 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.
DESTDIR=
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DB=$(DESTDIR)$(BINPATH)
DI=$(DESTDIR)$(INCPATH)
DL=$(DESTDIR)$(LIBPATH)
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 \
pngwtran.o pngmem.o pngerror.o pngpread.o
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all: libpng.a pngtest shared libpng.pc libpng-config
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libpng.a: $(OBJS)
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$(AR_RC) $@ $(OBJS)
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$(RANLIB) $@
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shared: $(LIBSOVER)
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libpng.pc:
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cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
-e s!@exec_prefix@!$(exec_prefix)! \
-e s!@libdir@!$(LIBPATH)! \
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-e s!@includedir@!$(INCPATH)! \
-e s!-lpng12!-lpng12\ -lz\ -lm! > libpng.pc
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libpng-config:
( cat scripts/libpng-config-head.in; \
echo prefix=\"$(prefix)\"; \
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echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
echo ccopts=\"$(ABI)\"; \
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echo cppflags=\"-DPNG_NO_MMX_CODE\"; \
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echo ldopts=\"$(ABI)\"; \
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echo L_opts=\"-L$(LIBPATH)\"; \
echo libdir=\"$(LIBPATH)\"; \
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echo libs=\"-lpng12 -lz -lm\"; \
cat scripts/libpng-config-body.in ) > libpng-config
chmod +x libpng-config
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$(LIBSO): $(LIBSOMAJ)
$(LN_SF) $(LIBSOMAJ) $(LIBSO)
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$(LIBSOMAJ): $(LIBSOVER)
$(LN_SF) $(LIBSOVER) $(LIBSOMAJ)
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$(LIBSOVER): $(OBJS)
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$(LDSHARED) -o $@ $(OBJS)
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$(RM_F) $(LIBSO) $(LIBSOMAJ)
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$(OLDSOVER): $(OBJS)
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$(LDLEGACY) -o $@ $(OBJS)
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pngtest: pngtest.o libpng.a
$(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
test: pngtest
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echo
echo Testing local static library.
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./pngtest
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install-headers: png.h pngconf.h
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-@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
-@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
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cp png.h pngconf.h $(DI)/$(LIBNAME)
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chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h
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-@$(RM_F) $(DI)/png.h $(DI)/pngconf.h
-@$(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
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 $(LIBSOVER) libpng.pc \
$(OLDSOVER)
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-@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
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-@$(RM_F) $(DL)/$(LIBSOVER)* $(DL)/$(LIBSO)
-@$(RM_F) $(DL)/$(LIBSOMAJ)
-@$(RM_F) $(DL)/$(OLDSO)
-@$(RM_F) $(DL)/$(OLDSOMAJ)
-@$(RM_F) $(DL)/$(OLDSOVER)*
cp $(LIBSOVER) $(DL)
cp $(OLDSOVER) $(DL)
chmod 755 $(DL)/$(LIBSOVER)
chmod 755 $(DL)/$(OLDSOVER)
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(cd $(DL); \
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$(LN_SF) $(OLDSOVER) $(OLDSOMAJ); \
$(LN_SF) $(OLDSOMAJ) $(OLDSO); \
$(LN_SF) $(LIBSOVER) $(LIBSOMAJ); \
$(LN_SF) $(LIBSOMAJ) $(LIBSO))
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-@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
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-@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
-@$(RM_F) $(DL)/pkgconfig/libpng.pc
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cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
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
-@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
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-@$(RM_F) $(DM)/man3/libpng.3
-@$(RM_F) $(DM)/man3/libpngpf.3
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cp libpng.3 $(DM)/man3
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) $(DB)/libpng-config
-@$(RM_F) $(DB)/$(LIBNAME)-config
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cp libpng-config $(DB)/$(LIBNAME)-config
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
# before then.
test-dd:
echo
echo Testing installed dynamic shared library in $(DL).
$(CC) -I$(DI) -I$(ZLIBINC) \
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`$(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
echo Testing installed dynamic shared library.
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$(CC) -I$(ZLIBINC) \
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`$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
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-L$(ZLIBLIB) \
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-rpath $(ZLIBLIB):`$(BINPATH)/$(LIBNAME)-config --libdir` \
-o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`
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./pngtesti pngtest.png
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clean:
$(RM_F) libpng.a pngtest pngtesti pngout.png libpng.pc \
so_locations libpng-config $(LIBSO) $(LIBSOMAJ)* $(OLDSOVER)
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DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
writelock:
chmod a-w *.[ch35] $(DOCS) scripts/*
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# DO NOT DELETE THIS LINE -- make depend depends on it.
png.o: png.h pngconf.h
pngerror.o: png.h pngconf.h
pngrio.o: png.h pngconf.h
pngwio.o: png.h pngconf.h
pngmem.o: png.h pngconf.h
pngset.o: png.h pngconf.h
pngget.o: png.h pngconf.h
pngread.o: png.h pngconf.h
pngrtran.o: png.h pngconf.h
pngrutil.o: png.h pngconf.h
pngtrans.o: png.h pngconf.h
pngwrite.o: png.h pngconf.h
pngwtran.o: png.h pngconf.h
pngwutil.o: png.h pngconf.h
pngpread.o: png.h pngconf.h
pngtest.o: png.h pngconf.h