1# makefile for libpng, HPUX (10.20 and 11.00) using the ANSI/C product. 2# Copyright (C) 1999-2002, 2006, 2009, 2010 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 = libpng14 23PNGMAJ = 14 24 25# Shared library names: 26LIBSO=$(LIBNAME).sl 27LIBSOMAJ=$(LIBNAME).sl.$(PNGMAJ) 28LIBSOREL=$(LIBSOMAJ).$(RELEASE) 29OLDSO=libpng.sl 30 31# Utilities: 32AR_RC=ar rc 33CC=cc 34MKDIR_P=mkdir -p 35LN_SF=ln -sf 36RANLIB=ranlib 37RM_F=/bin/rm -f 38 39CFLAGS=-I$(ZLIBINC) -O -Ae -Wl,+vnocompatwarnings +DD64 \ 40-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 +Z -DHAVE_UNISTD_H -DUSE_MMAP 41# Caution: be sure you have built zlib with the same CFLAGS. 42CCFLAGS=-I$(ZLIBINC) -O -Ae -Wl,+vnocompatwarnings +DD64 \ 43-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 +Z -DHAVE_UNISTD_H -DUSE_MMAP 44 45LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm 46 47# where make install puts libpng.a, libpng14.sl, and png.h 48prefix=/opt/libpng 49exec_prefix=$(prefix) 50INCPATH=$(prefix)/include 51LIBPATH=$(exec_prefix)/lib 52MANPATH=$(prefix)/man 53BINPATH=$(exec_prefix)/bin 54 55# override DESTDIR= on the make install command line to easily support 56# installing into a temporary location. Example: 57# 58# make install DESTDIR=/tmp/build/libpng 59# 60# If you're going to install into a temporary location 61# via DESTDIR, $(DESTDIR)$(prefix) must already exist before 62# you execute make install. 63DESTDIR= 64 65DB=$(DESTDIR)$(BINPATH) 66DI=$(DESTDIR)$(INCPATH) 67DL=$(DESTDIR)$(LIBPATH) 68DM=$(DESTDIR)$(MANPATH) 69 70OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \ 71 pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \ 72 pngwtran.o pngmem.o pngerror.o pngpread.o 73 74OBJSDLL = $(OBJS:.o=.pic.o) 75 76.SUFFIXES: .c .o .pic.o 77 78.c.pic.o: 79 $(CC) -c $(CFLAGS) +z -o $@ $*.c 80 81all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config 82 83libpng.a: $(OBJS) 84 $(AR_RC) $@ $(OBJS) 85 $(RANLIB) $@ 86 87libpng.pc: 88 cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \ 89 -e s!@exec_prefix@!$(exec_prefix)! \ 90 -e s!@libdir@!$(LIBPATH)! \ 91 -e s!@includedir@!$(INCPATH)! \ 92 -e s!-lpng14!-lpng14\ -lz\ -lm! > libpng.pc 93 94libpng-config: 95 ( cat scripts/libpng-config-head.in; \ 96 echo prefix=\"$(prefix)\"; \ 97 echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \ 98 echo ccopts=\"-Ae +DA1.1 +DS2.0\"; \ 99 echo L_opts=\"-L$(LIBPATH)\"; \ 100 echo libs=\"-lpng14 -lz -lm\"; \ 101 cat scripts/libpng-config-body.in ) > libpng-config 102 chmod +x libpng-config 103 104$(LIBSO): $(LIBSOMAJ) 105 $(LN_SF) $(LIBSOMAJ) $(LIBSO) 106 107$(LIBSOMAJ): $(OBJSDLL) 108 $(LD) -b +s \ 109 +h $(LIBSOMAJ) -o $(LIBSOMAJ) $(OBJSDLL) 110 111pngtest: pngtest.o libpng.a 112 $(CC) -o pngtest $(CCFLAGS) pngtest.o $(LDFLAGS) 113 114test: pngtest 115 ./pngtest 116 117install-headers: png.h pngconf.h 118 -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi 119 -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi 120 cp png.h pngconf.h $(DI)/$(LIBNAME) 121 chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h 122 -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h 123 -@$(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_P) $(DL); fi 128 cp libpng.a $(DL)/$(LIBNAME).a 129 chmod 644 $(DL)/$(LIBNAME).a 130 -@$(RM_F) $(DL)/libpng.a 131 (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a) 132 133install-shared: install-headers $(LIBSOMAJ) libpng.pc 134 -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi 135 -@$(RM_F) $(DL)/$(LIBSO) 136 -@$(RM_F) $(DL)/$(LIBSOREL) 137 -@$(RM_F) $(DL)/$(OLDSO) 138 cp $(LIBSOMAJ) $(DL)/$(LIBSOREL) 139 chmod 755 $(DL)/$(LIBSOREL) 140 (cd $(DL); \ 141 $(LN_SF) $(LIBSOREL) $(LIBSO); \ 142 $(LN_SF) $(LIBSO) $(OLDSO)) 143 -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi 144 -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc 145 -@$(RM_F) $(DL)/pkgconfig/libpng.pc 146 cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc 147 chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc 148 (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc) 149 150install-man: libpng.3 libpngpf.3 png.5 151 -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi 152 -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi 153 -@$(RM_F) $(DM)/man3/libpng.3 154 -@$(RM_F) $(DM)/man3/libpngpf.3 155 cp libpng.3 $(DM)/man3 156 cp libpngpf.3 $(DM)/man3 157 -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi 158 -@$(RM_F) $(DM)/man5/png.5 159 cp png.5 $(DM)/man5 160 161install-config: libpng-config 162 -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi 163 -@$(RM_F) $(DB)/libpng-config 164 -@$(RM_F) $(DB)/$(LIBNAME)-config 165 cp libpng-config $(DB)/$(LIBNAME)-config 166 chmod 755 $(DB)/$(LIBNAME)-config 167 (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config) 168 169install: install-static install-shared install-man install-config 170 171# If you installed in $(DESTDIR), test-installed won't work until you 172# move the library to its final location. Use test-dd to test it 173# before then. 174 175test-dd: 176 echo 177 echo Testing installed dynamic shared library in $(DL). 178 $(CC) -I$(DI) -I$(ZLIBINC) $(CCFLAGS) \ 179 `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ 180 -L$(DL) -L$(ZLIBLIB) \ 181 -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags` 182 ./pngtestd pngtest.png 183 184test-installed: 185 echo 186 echo Testing installed dynamic shared library. 187 $(CC) $(CCFLAGS) \ 188 `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ 189 -L$(ZLIBLIB) \ 190 -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags` 191 ./pngtesti pngtest.png 192 193clean: 194 $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \ 195 libpng-config $(LIBSO) $(LIBSOMAJ)* \ 196 libpng.pc 197 198DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO 199writelock: 200 chmod a-w *.[ch35] $(DOCS) scripts/* 201 202# DO NOT DELETE THIS LINE -- make depend depends on it. 203 204png.o: png.h pngconf.h pngpriv.h 205pngerror.o: png.h pngconf.h pngpriv.h 206pngrio.o: png.h pngconf.h pngpriv.h 207pngwio.o: png.h pngconf.h pngpriv.h 208pngmem.o: png.h pngconf.h pngpriv.h 209pngset.o: png.h pngconf.h pngpriv.h 210pngget.o: png.h pngconf.h pngpriv.h 211pngread.o: png.h pngconf.h pngpriv.h 212pngrtran.o: png.h pngconf.h pngpriv.h 213pngrutil.o: png.h pngconf.h pngpriv.h 214pngtrans.o: png.h pngconf.h pngpriv.h 215pngwrite.o: png.h pngconf.h pngpriv.h 216pngwtran.o: png.h pngconf.h pngpriv.h 217pngwutil.o: png.h pngconf.h pngpriv.h 218pngpread.o: png.h pngconf.h pngpriv.h 219 220pngtest.o: png.h pngconf.h 221