1# makefile for libpng, HPUX (10.20 and 11.00) using the ANSI/C product. 2# Copyright (C) 1999-2002, 2006, 2009, 2010-2014 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 = libpng16 23PNGMAJ = 16 24 25# Shared library names: 26LIBSO=$(LIBNAME).sl 27LIBSOMAJ=$(LIBNAME).sl.$(PNGMAJ) 28LIBSOREL=$(LIBSOMAJ).$(RELEASE) 29OLDSO=libpng.sl 30 31# Utilities: 32AR_RC=ar rc 33CC=cc 34MKDIR_P=mkdir -p 35LN_SF=ln -sf 36RANLIB=ranlib 37CP=cp 38RM_F=/bin/rm -f 39 40CPPFLAGS=-I$(ZLIBINC) \ 41 -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -DHAVE_UNISTD_H -DUSE_MMAP 42CFLAGS=-O -Ae -Wl,+vnocompatwarnings +DD64 +Z 43# Caution: be sure you have built zlib with the same CFLAGS. 44CCFLAGS=-O -Ae -Wl,+vnocompatwarnings +DD64 +Z 45 46LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm 47 48# where make install puts libpng.a, libpng16.sl, and png.h 49prefix=/opt/libpng 50exec_prefix=$(prefix) 51INCPATH=$(prefix)/include 52LIBPATH=$(exec_prefix)/lib 53MANPATH=$(prefix)/man 54BINPATH=$(exec_prefix)/bin 55 56# override DESTDIR= on the make install command line to easily support 57# installing into a temporary location. Example: 58# 59# make install DESTDIR=/tmp/build/libpng 60# 61# If you're going to install into a temporary location 62# via DESTDIR, $(DESTDIR)$(prefix) must already exist before 63# you execute make install. 64DESTDIR= 65 66DB=$(DESTDIR)$(BINPATH) 67DI=$(DESTDIR)$(INCPATH) 68DL=$(DESTDIR)$(LIBPATH) 69DM=$(DESTDIR)$(MANPATH) 70 71# Pre-built configuration 72# See scripts/pnglibconf.mak for more options 73PNGLIBCONF_H_PREBUILT = scripts/pnglibconf.h.prebuilt 74 75OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \ 76 pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \ 77 pngwtran.o pngmem.o pngerror.o pngpread.o 78 79OBJSDLL = $(OBJS:.o=.pic.o) 80 81.SUFFIXES: .c .o .pic.o 82 83.c.o: 84 $(CC) -c $(CPPFLAGS) $(CFLAGS) -o $@ $< 85 86.c.pic.o: 87 $(CC) -c $(CPPFLAGS) $(CFLAGS) +z -o $@ $*.c 88 89all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config 90 91pnglibconf.h: $(PNGLIBCONF_H_PREBUILT) 92 $(CP) $(PNGLIBCONF_H_PREBUILT) $@ 93 94libpng.a: $(OBJS) 95 $(AR_RC) $@ $(OBJS) 96 $(RANLIB) $@ 97 98libpng.pc: 99 cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \ 100 -e s!@exec_prefix@!$(exec_prefix)! \ 101 -e s!@libdir@!$(LIBPATH)! \ 102 -e s!@includedir@!$(INCPATH)! \ 103 -e s!-lpng16!-lpng16\ -lz\ -lm! > libpng.pc 104 105libpng-config: 106 ( cat scripts/libpng-config-head.in; \ 107 echo prefix=\"$(prefix)\"; \ 108 echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \ 109 echo ccopts=\"-O -Ae -Wl,+vnocompatwarnings +DD64 +Z\"; \ 110 echo L_opts=\"-L$(LIBPATH)\"; \ 111 echo libs=\"-lpng16 -lz -lm\"; \ 112 cat scripts/libpng-config-body.in ) > libpng-config 113 chmod +x libpng-config 114 115$(LIBSO): $(LIBSOMAJ) 116 $(LN_SF) $(LIBSOMAJ) $(LIBSO) 117 118$(LIBSOMAJ): $(OBJSDLL) 119 $(LD) -b +s \ 120 +h $(LIBSOMAJ) -o $(LIBSOMAJ) $(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 pnglibconf.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 pnglibconf.h $(DI)/$(LIBNAME) 132 chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h 133 -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h 134 -@$(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 $(LIBSOMAJ) libpng.pc 145 -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi 146 -@$(RM_F) $(DL)/$(LIBSO) 147 -@$(RM_F) $(DL)/$(LIBSOREL) 148 -@$(RM_F) $(DL)/$(OLDSO) 149 cp $(LIBSOMAJ) $(DL)/$(LIBSOREL) 150 chmod 755 $(DL)/$(LIBSOREL) 151 (cd $(DL); \ 152 $(LN_SF) $(LIBSOREL) $(LIBSO); \ 153 $(LN_SF) $(LIBSO) $(OLDSO)) 154 -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi 155 -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc 156 -@$(RM_F) $(DL)/pkgconfig/libpng.pc 157 cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc 158 chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc 159 (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc) 160 161install-man: libpng.3 libpngpf.3 png.5 162 -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi 163 -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi 164 -@$(RM_F) $(DM)/man3/libpng.3 165 -@$(RM_F) $(DM)/man3/libpngpf.3 166 cp libpng.3 $(DM)/man3 167 cp libpngpf.3 $(DM)/man3 168 -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi 169 -@$(RM_F) $(DM)/man5/png.5 170 cp png.5 $(DM)/man5 171 172install-config: libpng-config 173 -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi 174 -@$(RM_F) $(DB)/libpng-config 175 -@$(RM_F) $(DB)/$(LIBNAME)-config 176 cp libpng-config $(DB)/$(LIBNAME)-config 177 chmod 755 $(DB)/$(LIBNAME)-config 178 (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config) 179 180install: install-static install-shared install-man install-config 181 182# If you installed in $(DESTDIR), test-installed won't work until you 183# move the library to its final location. Use test-dd to test it 184# before then. 185 186test-dd: 187 echo 188 echo Testing installed dynamic shared library in $(DL). 189 $(CC) -I$(DI) $(CPPFLAGS) $(CCFLAGS) \ 190 `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ 191 -L$(DL) -L$(ZLIBLIB) \ 192 -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags` 193 ./pngtestd pngtest.png 194 195test-installed: 196 echo 197 echo Testing installed dynamic shared library. 198 $(CC) $(CPPFLAGS) $(CCFLAGS) \ 199 `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ 200 -L$(ZLIBLIB) \ 201 -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags` 202 ./pngtesti pngtest.png 203 204clean: 205 $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \ 206 libpng-config $(LIBSO) $(LIBSOMAJ)* \ 207 libpng.pc pnglibconf.h 208 209DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO 210writelock: 211 chmod a-w *.[ch35] $(DOCS) scripts/* 212 213# DO NOT DELETE THIS LINE -- make depend depends on it. 214 215png.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 216pngerror.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 217pngrio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 218pngwio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 219pngmem.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 220pngset.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 221pngget.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 222pngread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 223pngrtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 224pngrutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 225pngtrans.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 226pngwrite.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 227pngwtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 228pngwutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 229pngpread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 230 231pngtest.o: png.h pngconf.h pnglibconf.h 232
