1# makefile for libpng on HP-UX using GCC with the HP ANSI/C linker. 2# Copyright (C) 2002, Glenn Randers-Pehrson 3# Copyright (C) 2001, Laurent faillie 4# Copyright (C) 1998, 1999 Greg Roelofs 5# Copyright (C) 1996, 1997 Andreas Dilger 6# For conditions of distribution and use, see copyright notice in png.h 7 8CC=gcc 9LD=ld 10 11# where "make install" puts libpng.a, libpng.sl*, png.h and pngconf.h 12prefix=/usr/local 13 14# Where the zlib library and include files are located 15ZLIBLIB=/opt/zlib/lib 16ZLIBINC=/opt/zlib/include 17 18# Note that if you plan to build a libpng shared library, zlib must also 19# be a shared library, which zlib's configure does not do. After running 20# zlib's configure, edit the appropriate lines of makefile to read: 21# CFLAGS=-O1 -DHAVE_UNISTD -DUSE_MAP -fPIC \ 22# LDSHARED=ld -b 23# SHAREDLIB=libz.sl 24 25ALIGN= 26# for i386: 27#ALIGN=-malign-loops=2 -malign-functions=2 28 29WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \ 30 -Wmissing-declarations -Wtraditional -Wcast-align \ 31 -Wstrict-prototypes -Wmissing-prototypes #-Wconversion 32 33# for pgcc version 2.95.1, -O3 is buggy; don't use it. 34 35CFLAGS=-I$(ZLIBINC) -Wall -O3 -funroll-loops \ 36 $(ALIGN) # $(WARNMORE) -g -DPNG_DEBUG=5 37#LDFLAGS=-L. -Wl,-rpath,. -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) -lpng12 -lz -lm 38LDFLAGS=-L. -L$(ZLIBLIB) -lpng12 -lz -lm 39 40RANLIB=ranlib 41#RANLIB=echo 42 43PNGMAJ = 0 44PNGMIN = 1.2.7 45PNGVER = $(PNGMAJ).$(PNGMIN) 46LIBNAME = libpng12 47 48INCPATH=$(prefix)/include 49LIBPATH=$(prefix)/lib 50MANPATH=$(prefix)/man 51BINPATH=$(prefix)/bin 52 53# override DESTDIR= on the make install command line to easily support 54# installing into a temporary location. Example: 55# 56# make install DESTDIR=/tmp/build/libpng 57# 58# If you're going to install into a temporary location 59# via DESTDIR, $(DESTDIR)$(prefix) must already exist before 60# you execute make install. 61DESTDIR= 62 63DB=$(DESTDIR)$(BINPATH) 64DI=$(DESTDIR)$(INCPATH) 65DL=$(DESTDIR)$(LIBPATH) 66DM=$(DESTDIR)$(MANPATH) 67 68OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \ 69 pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \ 70 pngwtran.o pngmem.o pngerror.o pngpread.o 71 72OBJSDLL = $(OBJS:.o=.pic.o) 73 74.SUFFIXES: .c .o .pic.o 75 76.c.pic.o: 77 $(CC) -c $(CFLAGS) -fPIC -o $@ $*.c 78 79all: libpng.a $(LIBNAME).sl pngtest libpng.pc libpng-config 80 81libpng.a: $(OBJS) 82 ar rc $@ $(OBJS) 83 $(RANLIB) $@ 84 85libpng.pc: 86 cat scripts/libpng.pc.in | sed -e s\!@PREFIX@!$(prefix)! > libpng.pc 87 88libpng-config: 89 ( cat scripts/libpng-config-head.in; \ 90 echo prefix=\"$(prefix)\"; \ 91 echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \ 92 echo libs=\"-lpng12 -lz -lm\"; \ 93 cat scripts/libpng-config-body.in ) > libpng-config 94 chmod +x libpng-config 95 96$(LIBNAME).sl: $(LIBNAME).sl.$(PNGMAJ) 97 ln -sf $(LIBNAME).sl.$(PNGMAJ) $(LIBNAME).sl 98 99$(LIBNAME).sl.$(PNGMAJ): $(LIBNAME).sl.$(PNGVER) 100 ln -sf $(LIBNAME).sl.$(PNGVER) $(LIBNAME).sl.$(PNGMAJ) 101 102$(LIBNAME).sl.$(PNGVER): $(OBJSDLL) 103 $(LD) -b +s \ 104 +h $(LIBNAME).sl.$(PNGMAJ) -o $(LIBNAME).sl.$(PNGVER) $(OBJSDLL) 105 106libpng.sl.3.$(PNGMIN): $(OBJSDLL) 107 $(LD) -b +s \ 108 +h libpng.sl.3 -o libpng.sl.3.$(PNGMIN) $(OBJSDLL) 109 110pngtest: pngtest.o $(LIBNAME).sl 111 $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS) 112 113test: pngtest 114 ./pngtest 115 116 117install-headers: png.h pngconf.h 118 -@if [ ! -d $(DI) ]; then mkdir $(DI); fi 119 -@if [ ! -d $(DI)/$(LIBNAME) ]; then mkdir $(DI)/$(LIBNAME); fi 120 cp png.h pngconf.h $(DI)/$(LIBNAME) 121 chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h 122 -@/bin/rm -f $(DI)/png.h $(DI)/pngconf.h 123 -@/bin/rm -f $(DI)/libpng 124 (cd $(DI); ln -sf $(LIBNAME) libpng; ln -sf $(LIBNAME)/* .) 125 126install-static: install-headers libpng.a 127 -@if [ ! -d $(DL) ]; then mkdir $(DL); fi 128 cp libpng.a $(DL)/$(LIBNAME).a 129 chmod 644 $(DL)/$(LIBNAME).a 130 -@/bin/rm -f $(DL)/libpng.a 131 (cd $(DL); ln -sf $(LIBNAME).a libpng.a) 132 133install-shared: install-headers $(LIBNAME).sl.$(PNGVER) libpng.pc \ 134 libpng.sl.3.$(PNGMIN) 135 -@if [ ! -d $(DL) ]; then mkdir $(DL); fi 136 -@/bin/rm -f $(DL)/$(LIBNAME).sl.$(PNGVER)* $(DL)/$(LIBNAME).sl 137 -@/bin/rm -f $(DL)/$(LIBNAME).sl.$(PNGMAJ) 138 -@/bin/rm -f $(DL)/libpng.sl 139 -@/bin/rm -f $(DL)/libpng.sl.3 140 -@/bin/rm -f $(DL)/libpng.sl.3.$(PNGMIN)* 141 cp $(LIBNAME).sl.$(PNGVER) $(DL) 142 cp libpng.sl.3.$(PNGMIN) $(DL) 143 chmod 755 $(DL)/$(LIBNAME).sl.$(PNGVER) 144 chmod 755 $(DL)/libpng.sl.3.$(PNGMIN) 145 (cd $(DL); \ 146 ln -sf libpng.sl.3.$(PNGMIN) libpng.sl.3; \ 147 ln -sf libpng.sl.3 libpng.sl; \ 148 ln -sf $(LIBNAME).sl.$(PNGVER) $(LIBNAME).sl.$(PNGMAJ); \ 149 ln -sf $(LIBNAME).sl.$(PNGMAJ) $(LIBNAME).sl) 150 -@if [ ! -d $(DL)/pkgconfig ]; then mkdir $(DL)/pkgconfig; fi 151 -@/bin/rm -f $(DL)/pkgconfig/$(LIBNAME).pc 152 -@/bin/rm -f $(DL)/pkgconfig/libpng.pc 153 cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc 154 chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc 155 (cd $(DL)/pkgconfig; ln -sf $(LIBNAME).pc libpng.pc) 156 157install-man: libpng.3 libpngpf.3 png.5 158 -@if [ ! -d $(DM) ]; then mkdir $(DM); fi 159 -@if [ ! -d $(DM)/man3 ]; then mkdir $(DM)/man3; fi 160 -@/bin/rm -f $(DM)/man3/libpng.3 161 -@/bin/rm -f $(DM)/man3/libpngpf.3 162 cp libpng.3 $(DM)/man3 163 cp libpngpf.3 $(DM)/man3 164 -@if [ ! -d $(DM)/man5 ]; then mkdir $(DM)/man5; fi 165 -@/bin/rm -f $(DM)/man5/png.5 166 cp png.5 $(DM)/man5 167 168install-config: libpng-config 169 -@if [ ! -d $(DB) ]; then mkdir $(DB); fi 170 -@/bin/rm -f $(DB)/libpng-config 171 -@/bin/rm -f $(DB)/$(LIBNAME)-config 172 cp libpng-config $(DB)/$(LIBNAME)-config 173 chmod 755 $(DB)/$(LIBNAME)-config 174 (cd $(DB); ln -sf $(LIBNAME)-config libpng-config) 175 176install: install-static install-shared install-man install-config 177 178# If you installed in $(DESTDIR), test-installed won't work until you 179# move the library to its final location. Use test-dd to test it 180# before then. 181 182test-dd: 183 echo 184 echo Testing installed dynamic shared library in $(DL). 185 $(CC) -I$(DI) -I$(ZLIBINC) \ 186 `$(BINPATH)/libpng12-config --cflags` pngtest.c \ 187 -L$(DL) -L$(ZLIBLIB) -W1,-rpath,$(DL) -Wl,-rpath,$(ZLIBLIB) \ 188 -o pngtestd `$(BINPATH)/libpng12-config --ldflags` 189 ./pngtestd pngtest.png 190 191test-installed: 192 echo 193 echo Testing installed dynamic shared library. 194 $(CC) -I$(ZLIBINC) \ 195 `$(BINPATH)/libpng12-config --cflags` pngtest.c \ 196 -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) \ 197 -o pngtesti `$(BINPATH)/libpng12-config --ldflags` 198 ./pngtesti pngtest.png 199 200clean: 201 /bin/rm -f *.o libpng.a pngtest pngtesti pngout.png \ 202 libpng-config $(LIBNAME).sl $(LIBNAME).sl.$(PNGMAJ)* \ 203 libpng.sl.3.$(PNGMIN) \ 204 libpng.pc 205 206DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO 207writelock: 208 chmod a-w *.[ch35] $(DOCS) scripts/* 209 210# DO NOT DELETE THIS LINE -- make depend depends on it. 211 212png.o png.pic.o: png.h pngconf.h 213pngerror.o pngerror.pic.o: png.h pngconf.h 214pngrio.o pngrio.pic.o: png.h pngconf.h 215pngwio.o pngwio.pic.o: png.h pngconf.h 216pngmem.o pngmem.pic.o: png.h pngconf.h 217pngset.o pngset.pic.o: png.h pngconf.h 218pngget.o pngget.pic.o: png.h pngconf.h 219pngread.o pngread.pic.o: png.h pngconf.h 220pngrtran.o pngrtran.pic.o: png.h pngconf.h 221pngrutil.o pngrutil.pic.o: png.h pngconf.h 222pngtrans.o pngtrans.pic.o: png.h pngconf.h 223pngwrite.o pngwrite.pic.o: png.h pngconf.h 224pngwtran.o pngwtran.pic.o: png.h pngconf.h 225pngwutil.o pngwutil.pic.o: png.h pngconf.h 226pngpread.o pngpread.pic.o: png.h pngconf.h 227 228pngtest.o: png.h pngconf.h 229