1# makefile for libpng, HPUX (10.20 and 11.00) using the ANSI/C product. 2# Copyright (C) 1999-2002, 2006, 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# CPPFLAGS=-DHAVE_UNISTD -DUSE_MAP 18# CFLAGS=-O1 -fPIC 19# LDSHARED=ld -b 20# SHAREDLIB=libz.sl 21 22# Library name: 23LIBNAME = libpng16 24PNGMAJ = 16 25 26# Shared library names: 27LIBSO=$(LIBNAME).sl 28LIBSOMAJ=$(LIBNAME).sl.$(PNGMAJ) 29LIBSOREL=$(LIBSOMAJ).$(RELEASE) 30OLDSO=libpng.sl 31 32# Utilities: 33AR_RC=ar rc 34CC=cc 35MKDIR_P=mkdir -p 36LN_SF=ln -sf 37RANLIB=ranlib 38RM_F=/bin/rm -f 39 40# where make install puts libpng.a, libpng16.sl, and png.h 41prefix=/opt/libpng 42exec_prefix=$(prefix) 43INCPATH=$(prefix)/include 44LIBPATH=$(exec_prefix)/lib 45MANPATH=$(prefix)/man 46BINPATH=$(exec_prefix)/bin 47 48CPPFLAGS=-I$(ZLIBINC) 49CFLAGS=-O -Ae +DA1.1 +DS2.0 50# Caution: be sure you have built zlib with the same CFLAGS. 51CCFLAGS=-O -Ae +DA1.1 +DS2.0 52LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm 53 54# override DESTDIR= on the make install command line to easily support 55# installing into a temporary location. Example: 56# 57# make install DESTDIR=/tmp/build/libpng 58# 59# If you're going to install into a temporary location 60# via DESTDIR, $(DESTDIR)$(prefix) must already exist before 61# you execute make install. 62DESTDIR= 63 64DB=$(DESTDIR)$(BINPATH) 65DI=$(DESTDIR)$(INCPATH) 66DL=$(DESTDIR)$(LIBPATH) 67DM=$(DESTDIR)$(MANPATH) 68 69# Pre-built configuration 70# See scripts/pnglibconf.mak for more options 71PNGLIBCONF_H_PREBUILT = scripts/pnglibconf.h.prebuilt 72 73OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \ 74 pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \ 75 pngwtran.o pngmem.o pngerror.o pngpread.o 76 77OBJSDLL = $(OBJS:.o=.pic.o) 78 79.SUFFIXES: .c .o .pic.o 80 81.c.o: 82 $(CC) -c $(CPPFLAGS) $(CFLAGS) -o $@ $< 83 84.c.pic.o: 85 $(CC) -c $(CPPFLAGS) $(CFLAGS) +z -o $@ $*.c 86 87all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config 88 89pnglibconf.h: $(PNGLIBCONF_H_PREBUILT) 90 $(CP) $(PNGLIBCONF_H_PREBUILT) $@ 91 92libpng.a: $(OBJS) 93 $(AR_RC) $@ $(OBJS) 94 $(RANLIB) $@ 95 96libpng.pc: 97 cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \ 98 -e s!@exec_prefix@!$(exec_prefix)! \ 99 -e s!@libdir@!$(LIBPATH)! \ 100 -e s!@includedir@!$(INCPATH)! \ 101 -e s!-lpng16!-lpng16\ -lz\ -lm! > libpng.pc 102 103libpng-config: 104 ( cat scripts/libpng-config-head.in; \ 105 echo prefix=\"$(prefix)\"; \ 106 echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \ 107 echo ccopts=\"-O -Ae +DA1.1 +DS2.0\"; \ 108 echo L_opts=\"-L$(LIBPATH)\"; \ 109 echo libs=\"-lpng16 -lz -lm\"; \ 110 cat scripts/libpng-config-body.in ) > libpng-config 111 chmod +x libpng-config 112 113$(LIBSO): $(LIBSOMAJ) 114 $(LN_SF) $(LIBSOMAJ) $(LIBSO) 115 116$(LIBSOMAJ): $(OBJSDLL) 117 $(LD) -b +s \ 118 +h $(LIBSOMAJ) -o $(LIBSOMAJ) $(OBJSDLL) 119 120pngtest: pngtest.o libpng.a 121 $(CC) -o pngtest $(CCFLAGS) pngtest.o $(LDFLAGS) 122 123test: pngtest 124 ./pngtest 125 126install-headers: png.h pngconf.h pnglibconf.h 127 -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi 128 -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi 129 cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME) 130 chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h 131 -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h 132 -@$(RM_F) $(DI)/libpng 133 (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .) 134 135install-static: install-headers libpng.a 136 -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi 137 cp libpng.a $(DL)/$(LIBNAME).a 138 chmod 644 $(DL)/$(LIBNAME).a 139 -@$(RM_F) $(DL)/libpng.a 140 (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a) 141 142install-shared: install-headers $(LIBSOMAJ) libpng.pc 143 -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi 144 -@$(RM_F) $(DL)/$(LIBSO) 145 -@$(RM_F) $(DL)/$(LIBSOREL) 146 -@$(RM_F) $(DL)/$(OLDSO) 147 cp $(LIBSOMAJ) $(DL)/$(LIBSOREL) 148 chmod 755 $(DL)/$(LIBSOREL) 149 (cd $(DL); \ 150 $(LN_SF) $(LIBSOREL) $(LIBSO); \ 151 $(LN_SF) $(LIBSO) $(OLDSO)) 152 -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi 153 -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc 154 -@$(RM_F) $(DL)/pkgconfig/libpng.pc 155 cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc 156 chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc 157 (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc) 158 159install-man: libpng.3 libpngpf.3 png.5 160 -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi 161 -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi 162 -@$(RM_F) $(DM)/man3/libpng.3 163 -@$(RM_F) $(DM)/man3/libpngpf.3 164 cp libpng.3 $(DM)/man3 165 cp libpngpf.3 $(DM)/man3 166 -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi 167 -@$(RM_F) $(DM)/man5/png.5 168 cp png.5 $(DM)/man5 169 170install-config: libpng-config 171 -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi 172 -@$(RM_F) $(DB)/libpng-config 173 -@$(RM_F) $(DB)/$(LIBNAME)-config 174 cp libpng-config $(DB)/$(LIBNAME)-config 175 chmod 755 $(DB)/$(LIBNAME)-config 176 (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config) 177 178install: install-static install-shared install-man install-config 179 180# If you installed in $(DESTDIR), test-installed won't work until you 181# move the library to its final location. Use test-dd to test it 182# before then. 183 184test-dd: 185 echo 186 echo Testing installed dynamic shared library in $(DL). 187 $(CC) -I$(DI) $(CPPFLAGS) $(CCFLAGS) \ 188 `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ 189 -L$(DL) -L$(ZLIBLIB) \ 190 -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags` 191 ./pngtestd pngtest.png 192 193test-installed: 194 echo 195 echo Testing installed dynamic shared library. 196 $(CC) $(CPPFLAGS) $(CCFLAGS) \ 197 `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ 198 -L$(ZLIBLIB) \ 199 -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags` 200 ./pngtesti pngtest.png 201 202clean: 203 $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \ 204 libpng-config $(LIBSO) $(LIBSOMAJ)* \ 205 libpng.pc pnglibconf.h 206 207DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO 208writelock: 209 chmod a-w *.[ch35] $(DOCS) scripts/* 210 211# DO NOT DELETE THIS LINE -- make depend depends on it. 212 213png.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 214pngerror.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 215pngrio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 216pngwio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 217pngmem.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 218pngset.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 219pngget.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 220pngread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 221pngrtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 222pngrutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 223pngtrans.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 224pngwrite.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 225pngwtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 226pngwutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 227pngpread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 228 229pngtest.o: png.h pngconf.h pnglibconf.h 230
