1# makefile for libpng, HPUX (10.20 and 11.00) using the ANSI/C product. 2# Copyright (C) 1999-2002, 2006, 2009 Glenn Randers-Pehrson 3# Copyright (C) 1995 Guy Eric Schalnat, Group 42 4# contributed by Jim Rice and updated by Chris Schleicher, Hewlett Packard 5# 6# This code is released under the libpng license. 7# For conditions of distribution and use, see the disclaimer 8# and license in png.h 9 10# Where the zlib library and include files are located 11ZLIBLIB=/opt/zlib/lib 12ZLIBINC=/opt/zlib/include 13 14# Note that if you plan to build a libpng shared library, zlib must also 15# be a shared library, which zlib's configure does not do. After running 16# zlib's configure, edit the appropriate lines of makefile to read: 17# CFLAGS=-O1 -DHAVE_UNISTD -DUSE_MAP -fPIC \ 18# LDSHARED=ld -b 19# SHAREDLIB=libz.sl 20 21# Library name: 22LIBNAME = libpng12 23PNGMAJ = 0 24PNGMIN = 1.2.46 25PNGVER = $(PNGMAJ).$(PNGMIN) 26 27# Shared library names: 28LIBSO=$(LIBNAME).sl 29LIBSOMAJ=$(LIBNAME).sl.$(PNGMAJ) 30LIBSOVER=$(LIBNAME).sl.$(PNGVER) 31OLDSO=libpng.sl 32OLDSOMAJ=libpng.sl.3 33OLDSOVER=libpng.sl.3.$(PNGMIN) 34 35# Utilities: 36AR_RC=ar rc 37CC=cc 38MKDIR_P=mkdir -p 39LN_SF=ln -sf 40RANLIB=ranlib 41RM_F=/bin/rm -f 42 43CFLAGS=-I$(ZLIBINC) -O -Ae -Wl,+vnocompatwarnings +DD64 \ 44-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 +Z -DHAVE_UNISTD_H -DUSE_MMAP 45# Caution: be sure you have built zlib with the same CFLAGS. 46CCFLAGS=-I$(ZLIBINC) -O -Ae -Wl,+vnocompatwarnings +DD64 \ 47-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 +Z -DHAVE_UNISTD_H -DUSE_MMAP 48 49LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm 50 51# where make install puts libpng.a, libpng12.sl, and png.h 52prefix=/opt/libpng 53exec_prefix=$(prefix) 54INCPATH=$(prefix)/include 55LIBPATH=$(exec_prefix)/lib 56MANPATH=$(prefix)/man 57BINPATH=$(exec_prefix)/bin 58 59# override DESTDIR= on the make install command line to easily support 60# installing into a temporary location. Example: 61# 62# make install DESTDIR=/tmp/build/libpng 63# 64# If you're going to install into a temporary location 65# via DESTDIR, $(DESTDIR)$(prefix) must already exist before 66# you execute make install. 67DESTDIR= 68 69DB=$(DESTDIR)$(BINPATH) 70DI=$(DESTDIR)$(INCPATH) 71DL=$(DESTDIR)$(LIBPATH) 72DM=$(DESTDIR)$(MANPATH) 73 74OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \ 75 pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \ 76 pngwtran.o pngmem.o pngerror.o pngpread.o 77 78OBJSDLL = $(OBJS:.o=.pic.o) 79 80.SUFFIXES: .c .o .pic.o 81 82.c.pic.o: 83 $(CC) -c $(CFLAGS) +z -o $@ $*.c 84 85all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config 86 87libpng.a: $(OBJS) 88 $(AR_RC) $@ $(OBJS) 89 $(RANLIB) $@ 90 91libpng.pc: 92 cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \ 93 -e s!@exec_prefix@!$(exec_prefix)! \ 94 -e s!@libdir@!$(LIBPATH)! \ 95 -e s!@includedir@!$(INCPATH)! \ 96 -e s!-lpng12!-lpng12\ -lz\ -lm! > libpng.pc 97 98libpng-config: 99 ( cat scripts/libpng-config-head.in; \ 100 echo prefix=\"$(prefix)\"; \ 101 echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \ 102 echo ccopts=\"-Ae +DA1.1 +DS2.0\"; \ 103 echo L_opts=\"-L$(LIBPATH)\"; \ 104 echo libs=\"-lpng12 -lz -lm\"; \ 105 cat scripts/libpng-config-body.in ) > libpng-config 106 chmod +x libpng-config 107 108$(LIBSO): $(LIBSOMAJ) 109 $(LN_SF) $(LIBSOMAJ) $(LIBSO) 110 111$(LIBSOMAJ): $(LIBSOVER) 112 $(LN_SF) $(LIBSOVER) $(LIBSOMAJ) 113 114$(LIBSOVER): $(OBJSDLL) 115 $(LD) -b +s \ 116 +h $(LIBSOMAJ) -o $(LIBSOVER) $(OBJSDLL) 117 118$(OLDSOVER): $(OBJSDLL) 119 $(LD) -b +s \ 120 +h $(OLDSOMAJ) -o $(OLDSOVER) $(OBJSDLL) 121 122pngtest: pngtest.o libpng.a 123 $(CC) -o pngtest $(CCFLAGS) pngtest.o $(LDFLAGS) 124 125test: pngtest 126 ./pngtest 127 128install-headers: png.h pngconf.h 129 -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi 130 -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi 131 cp png.h pngconf.h $(DI)/$(LIBNAME) 132 chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h 133 -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h 134 -@$(RM_F) $(DI)/libpng 135 (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .) 136 137install-static: install-headers libpng.a 138 -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi 139 cp libpng.a $(DL)/$(LIBNAME).a 140 chmod 644 $(DL)/$(LIBNAME).a 141 -@$(RM_F) $(DL)/libpng.a 142 (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a) 143 144install-shared: install-headers $(LIBSOVER) libpng.pc \ 145 $(OLDSOVER) 146 -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi 147 -@$(RM_F) $(DL)/$(LIBSOVER)* $(DL)/$(LIBSO) 148 -@$(RM_F) $(DL)/$(LIBSOMAJ) 149 -@$(RM_F) $(DL)/$(OLDSO) 150 -@$(RM_F) $(DL)/$(OLDSOMAJ) 151 -@$(RM_F) $(DL)/$(OLDSOVER)* 152 cp $(LIBSOVER) $(DL) 153 cp $(OLDSOVER) $(DL) 154 chmod 755 $(DL)/$(LIBSOVER) 155 chmod 755 $(DL)/$(OLDSOVER) 156 (cd $(DL); \ 157 $(LN_SF) $(OLDSOVER) $(OLDSOMAJ); \ 158 $(LN_SF) $(OLDSOMAJ) $(OLDSO); \ 159 $(LN_SF) $(LIBSOVER) $(LIBSOMAJ); \ 160 $(LN_SF) $(LIBSOMAJ) $(LIBSO)) 161 -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi 162 -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc 163 -@$(RM_F) $(DL)/pkgconfig/libpng.pc 164 cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc 165 chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc 166 (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc) 167 168install-man: libpng.3 libpngpf.3 png.5 169 -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi 170 -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi 171 -@$(RM_F) $(DM)/man3/libpng.3 172 -@$(RM_F) $(DM)/man3/libpngpf.3 173 cp libpng.3 $(DM)/man3 174 cp libpngpf.3 $(DM)/man3 175 -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi 176 -@$(RM_F) $(DM)/man5/png.5 177 cp png.5 $(DM)/man5 178 179install-config: libpng-config 180 -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi 181 -@$(RM_F) $(DB)/libpng-config 182 -@$(RM_F) $(DB)/$(LIBNAME)-config 183 cp libpng-config $(DB)/$(LIBNAME)-config 184 chmod 755 $(DB)/$(LIBNAME)-config 185 (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config) 186 187install: install-static install-shared install-man install-config 188 189# If you installed in $(DESTDIR), test-installed won't work until you 190# move the library to its final location. Use test-dd to test it 191# before then. 192 193test-dd: 194 echo 195 echo Testing installed dynamic shared library in $(DL). 196 $(CC) -I$(DI) -I$(ZLIBINC) $(CCFLAGS) \ 197 `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ 198 -L$(DL) -L$(ZLIBLIB) \ 199 -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags` 200 ./pngtestd pngtest.png 201 202test-installed: 203 echo 204 echo Testing installed dynamic shared library. 205 $(CC) $(CCFLAGS) \ 206 `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ 207 -L$(ZLIBLIB) \ 208 -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags` 209 ./pngtesti pngtest.png 210 211clean: 212 $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \ 213 libpng-config $(LIBSO) $(LIBSOMAJ)* \ 214 $(OLDSOVER) \ 215 libpng.pc 216 217DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO 218writelock: 219 chmod a-w *.[ch35] $(DOCS) scripts/* 220 221# DO NOT DELETE THIS LINE -- make depend depends on it. 222 223png.o: png.h pngconf.h 224pngerror.o: png.h pngconf.h 225pngrio.o: png.h pngconf.h 226pngwio.o: png.h pngconf.h 227pngmem.o: png.h pngconf.h 228pngset.o: png.h pngconf.h 229pngget.o: png.h pngconf.h 230pngread.o: png.h pngconf.h 231pngrtran.o: png.h pngconf.h 232pngrutil.o: png.h pngconf.h 233pngtrans.o: png.h pngconf.h 234pngwrite.o: png.h pngconf.h 235pngwtran.o: png.h pngconf.h 236pngwutil.o: png.h pngconf.h 237pngpread.o: png.h pngconf.h 238 239pngtest.o: png.h pngconf.h 240
