1# makefile for SCO OSr5 ELF and Unixware 7 with Native cc 2# Contributed by Mike Hopkirk (hops@sco.com) modified from Makefile.lnx 3# force ELF build dynamic linking, SONAME setting in lib and RPATH in app 4# Copyright (C) 2002 Glenn Randers-Pehrson 5# Copyright (C) 1998 Greg Roelofs 6# Copyright (C) 1996, 1997 Andreas Dilger 7# For conditions of distribution and use, see copyright notice in png.h 8 9CC=cc 10 11# where make install puts libpng.a, libpng.so*, and png.h 12prefix=/usr/local 13 14# Where the zlib library and include files are located 15#ZLIBLIB=/usr/local/lib 16#ZLIBINC=/usr/local/include 17ZLIBLIB=../zlib 18ZLIBINC=../zlib 19 20CFLAGS= -dy -belf -I$(ZLIBINC) -O3 21LDFLAGS=-L. -L$(ZLIBLIB) -lpng12 -lz -lm 22 23#RANLIB=ranlib 24RANLIB=echo 25 26PNGMAJ = 0 27PNGMIN = 1.2.7 28PNGVER = $(PNGMAJ).$(PNGMIN) 29LIBNAME = libpng12 30 31INCPATH=$(prefix)/include/libpng 32LIBPATH=$(prefix)/lib 33MANPATH=$(prefix)/man 34BINPATH=$(prefix)/bin 35 36# override DESTDIR= on the make install command line to easily support 37# installing into a temporary location. Example: 38# 39# make install DESTDIR=/tmp/build/libpng 40# 41# If you're going to install into a temporary location 42# via DESTDIR, $(DESTDIR)$(prefix) must already exist before 43# you execute make install. 44DESTDIR= 45 46DB=$(DESTDIR)$(BINPATH) 47DI=$(DESTDIR)$(INCPATH) 48DL=$(DESTDIR)$(LIBPATH) 49DM=$(DESTDIR)$(MANPATH) 50 51OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \ 52 pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \ 53 pngwtran.o pngmem.o pngerror.o pngpread.o 54 55OBJSDLL = $(OBJS:.o=.pic.o) 56 57.SUFFIXES: .c .o .pic.o 58 59.c.pic.o: 60 $(CC) -c $(CFLAGS) -KPIC -o $@ $*.c 61 62all: libpng.a $(LIBNAME).so pngtest libpng.pc libpng-config 63 64libpng.a: $(OBJS) 65 ar rc $@ $(OBJS) 66 $(RANLIB) $@ 67 68libpng.pc: 69 cat scripts/libpng.pc.in | sed -e s\!@PREFIX@!$(prefix)! > libpng.pc 70 71libpng-config: 72 ( cat scripts/libpng-config-head.in; \ 73 echo prefix=\"$(prefix)\"; \ 74 echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \ 75 echo ccopts=\"-belf\"; \ 76 echo L_opts=\"-L$(LIBPATH)\"; \ 77 echo libs=\"-lpng12 -lz -lm\"; \ 78 cat scripts/libpng-config-body.in ) > libpng-config 79 chmod +x libpng-config 80 81$(LIBNAME).so: $(LIBNAME).so.$(PNGMAJ) 82 ln -f -s $(LIBNAME).so.$(PNGMAJ) $(LIBNAME).so 83 84$(LIBNAME).so.$(PNGMAJ): $(LIBNAME).so.$(PNGVER) 85 ln -f -s $(LIBNAME).so.$(PNGVER) $(LIBNAME).so.$(PNGMAJ) 86 87$(LIBNAME).so.$(PNGVER): $(OBJSDLL) 88 $(CC) -G -Wl,-h,$(LIBNAME).so.$(PNGMAJ) -o $(LIBNAME).so.$(PNGVER) \ 89 $(OBJSDLL) 90 91libpng.so.3.$(PNGMIN): $(OBJSDLL) 92 $(CC) -G -Wl,-h,libpng.so.3 -o libpng.so.3.$(PNGMIN) \ 93 $(OBJSDLL) 94 95pngtest: pngtest.o $(LIBNAME).so 96 LD_RUN_PATH=.:$(ZLIBLIB) $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS) 97 98test: pngtest 99 ./pngtest 100 101install-headers: png.h pngconf.h 102 -@if [ ! -d $(DI) ]; then mkdir $(DI); fi 103 -@if [ ! -d $(DI)/$(LIBNAME) ]; then mkdir $(DI)/$(LIBNAME); fi 104 -@/bin/rm -f $(DI)/png.h 105 -@/bin/rm -f $(DI)/pngconf.h 106 cp png.h pngconf.h $(DI)/$(LIBNAME) 107 chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h 108 -@/bin/rm -f $(DI)/png.h $(DI)/pngconf.h 109 -@/bin/rm -f $(DI)/libpng 110 (cd $(DI); ln -f -s $(LIBNAME) libpng; ln -f -s $(LIBNAME)/* .) 111 112install-static: install-headers libpng.a 113 -@if [ ! -d $(DL) ]; then mkdir $(DL); fi 114 cp libpng.a $(DL)/$(LIBNAME).a 115 chmod 644 $(DL)/$(LIBNAME).a 116 -@/bin/rm -f $(DL)/libpng.a 117 (cd $(DL); ln -f -s $(LIBNAME).a libpng.a) 118 119install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc \ 120 libpng.so.3.$(PNGMIN) 121 -@if [ ! -d $(DL) ]; then mkdir $(DL); fi 122 -@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGVER)* $(DL)/$(LIBNAME).so 123 -@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGMAJ) 124 -@/bin/rm -f $(DL)/libpng.so 125 -@/bin/rm -f $(DL)/libpng.so.3 126 -@/bin/rm -f $(DL)/libpng.so.3.$(PNGMIN)* 127 cp $(LIBNAME).so.$(PNGVER) $(DL) 128 cp libpng.so.3.$(PNGMIN) $(DL) 129 chmod 755 $(DL)/$(LIBNAME).so.$(PNGVER) 130 chmod 755 $(DL)/libpng.so.3.$(PNGMIN) 131 (cd $(DL); \ 132 ln -f -s libpng.so.3.$(PNGMIN) libpng.so.3; \ 133 ln -f -s libpng.so.3 libpng.so; \ 134 ln -f -s $(LIBNAME).so.$(PNGVER) $(LIBNAME).so.$(PNGMAJ); \ 135 ln -f -s $(LIBNAME).so.$(PNGMAJ) $(LIBNAME).so) 136 -@if [ ! -d $(DL)/pkgconfig ]; then mkdir $(DL)/pkgconfig; fi 137 -@/bin/rm -f $(DL)/pkgconfig/$(LIBNAME).pc 138 -@/bin/rm -f $(DL)/pkgconfig/libpng.pc 139 cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc 140 chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc 141 (cd $(DL)/pkgconfig; ln -f -s $(LIBNAME).pc libpng.pc) 142 143install-man: libpng.3 libpngpf.3 png.5 144 -@if [ ! -d $(DM) ]; then mkdir $(DM); fi 145 -@if [ ! -d $(DM)/man3 ]; then mkdir $(DM)/man3; fi 146 -@/bin/rm -f $(DM)/man3/libpng.3 147 -@/bin/rm -f $(DM)/man3/libpngpf.3 148 cp libpng.3 $(DM)/man3 149 cp libpngpf.3 $(DM)/man3 150 -@if [ ! -d $(DM)/man5 ]; then mkdir $(DM)/man5; fi 151 -@/bin/rm -f $(DM)/man5/png.5 152 cp png.5 $(DM)/man5 153 154install-config: libpng-config 155 -@if [ ! -d $(DB) ]; then mkdir $(DB); fi 156 -@/bin/rm -f $(DB)/libpng-config 157 -@/bin/rm -f $(DB)/$(LIBNAME)-config 158 cp libpng-config $(DB)/$(LIBNAME)-config 159 chmod 755 $(DB)/$(LIBNAME)-config 160 (cd $(DB); ln -f -s $(LIBNAME)-config libpng-config) 161 162install: install-static install-shared install-man install-config 163 164# If you installed in $(DESTDIR), test-installed won't work until you 165# move the library to its final location. Use test-dd to test it 166# before then. 167 168test-dd: 169 echo 170 echo Testing installed dynamic shared library in $(DL). 171 $(CC) -I$(DI) $(CFLAGS) \ 172 `$(BINPATH)/libpng12-config --cflags` pngtest.c \ 173 -L$(DL) -L$(ZLIBLIB) \ 174 -o pngtestd `$(BINPATH)/libpng12-config --ldflags` 175 ./pngtestd pngtest.png 176 177test-installed: 178 $(CC) $(CFLAGS) \ 179 `$(BINPATH)/libpng12-config --cflags` pngtest.c \ 180 -L$(ZLIBLIB) \ 181 -o pngtesti `$(BINPATH)/libpng12-config --ldflags` 182 ./pngtesti pngtest.png 183 184clean: 185 /bin/rm -f *.o libpng.a pngtest pngout.png libpng-config \ 186 $(LIBNAME).so $(LIBNAME).so.$(PNGMAJ)* pngtest-static pngtesti \ 187 libpng.so.3.$(PNGMIN) \ 188 libpng.pc 189 190DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO 191writelock: 192 chmod a-w *.[ch35] $(DOCS) scripts/* 193 194# DO NOT DELETE THIS LINE -- make depend depends on it. 195 196png.o png.pic.o: png.h pngconf.h 197pngerror.o pngerror.pic.o: png.h pngconf.h 198pngrio.o pngrio.pic.o: png.h pngconf.h 199pngwio.o pngwio.pic.o: png.h pngconf.h 200pngmem.o pngmem.pic.o: png.h pngconf.h 201pngset.o pngset.pic.o: png.h pngconf.h 202pngget.o pngget.pic.o: png.h pngconf.h 203pngread.o pngread.pic.o: png.h pngconf.h 204pngrtran.o pngrtran.pic.o: png.h pngconf.h 205pngrutil.o pngrutil.pic.o: png.h pngconf.h 206pngtrans.o pngtrans.pic.o: png.h pngconf.h 207pngwrite.o pngwrite.pic.o: png.h pngconf.h 208pngwtran.o pngwtran.pic.o: png.h pngconf.h 209pngwutil.o pngwutil.pic.o: png.h pngconf.h 210pngpread.o pngpread.pic.o: png.h pngconf.h 211 212pngtest.o: png.h pngconf.h 213
