1# makefile for libpng on HP-UX using GCC with the HP ANSI/C linker. 2# Copyright (C) 2002, 2006-2008 Glenn Randers-Pehrson 3# Copyright (C) 2001, Laurent faillie 4# Copyright (C) 1998, 1999 Greg Roelofs 5# Copyright (C) 1996, 1997 Andreas Dilger 6# 7# This code is released under the libpng license. 8# For conditions of distribution and use, see the disclaimer 9# and license in png.h 10 11# Library name: 12LIBNAME = libpng12 13PNGMAJ = 0 14PNGMIN = 1.2.46 15PNGVER = $(PNGMAJ).$(PNGMIN) 16 17# Shared library names: 18LIBSO=$(LIBNAME).sl 19LIBSOMAJ=$(LIBNAME).sl.$(PNGMAJ) 20LIBSOVER=$(LIBNAME).sl.$(PNGVER) 21OLDSO=libpng.sl 22OLDSOMAJ=libpng.sl.3 23OLDSOVER=libpng.sl.3.$(PNGMIN) 24 25# Utilities: 26CC=gcc 27LD=ld 28AR_RC=ar rc 29MKDIR_P=mkdir -p 30LN_SF=ln -sf 31RANLIB=ranlib 32RM_F=/bin/rm -f 33 34# where "make install" puts libpng.a, $(OLDSO)*, png.h and pngconf.h 35prefix=/usr/local 36exec_prefix=$(prefix) 37 38# Where the zlib library and include files are located 39ZLIBLIB=/opt/zlib/lib 40ZLIBINC=/opt/zlib/include 41 42# Note that if you plan to build a libpng shared library, zlib must also 43# be a shared library, which zlib's configure does not do. After running 44# zlib's configure, edit the appropriate lines of makefile to read: 45# CFLAGS=-O1 -DHAVE_UNISTD -DUSE_MAP -fPIC \ 46# LDSHARED=ld -b 47# SHAREDLIB=libz.sl 48 49ALIGN= 50# for i386: 51#ALIGN=-malign-loops=2 -malign-functions=2 52 53WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \ 54 -Wmissing-declarations -Wtraditional -Wcast-align \ 55 -Wstrict-prototypes -Wmissing-prototypes #-Wconversion 56 57# for pgcc version 2.95.1, -O3 is buggy; don't use it. 58 59CFLAGS=-I$(ZLIBINC) -W -Wall -O3 -funroll-loops -DPNG_NO_MMX_CODE \ 60 $(ALIGN) # $(WARNMORE) -g -DPNG_DEBUG=5 61#LDFLAGS=-L. -Wl,-rpath,. -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) -lpng12 -lz -lm 62LDFLAGS=-L. -L$(ZLIBLIB) -lpng12 -lz -lm 63 64INCPATH=$(prefix)/include 65LIBPATH=$(exec_prefix)/lib 66MANPATH=$(prefix)/man 67BINPATH=$(exec_prefix)/bin 68 69# override DESTDIR= on the make install command line to easily support 70# installing into a temporary location. Example: 71# 72# make install DESTDIR=/tmp/build/libpng 73# 74# If you're going to install into a temporary location 75# via DESTDIR, $(DESTDIR)$(prefix) must already exist before 76# you execute make install. 77DESTDIR= 78 79DB=$(DESTDIR)$(BINPATH) 80DI=$(DESTDIR)$(INCPATH) 81DL=$(DESTDIR)$(LIBPATH) 82DM=$(DESTDIR)$(MANPATH) 83 84OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \ 85 pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \ 86 pngwtran.o pngmem.o pngerror.o pngpread.o 87 88OBJSDLL = $(OBJS:.o=.pic.o) 89 90.SUFFIXES: .c .o .pic.o 91 92.c.pic.o: 93 $(CC) -c $(CFLAGS) -fPIC -o $@ $*.c 94 95all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config 96 97libpng.a: $(OBJS) 98 $(AR_RC) $@ $(OBJS) 99 $(RANLIB) $@ 100 101libpng.pc: 102 cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \ 103 -e s!@exec_prefix@!$(exec_prefix)! \ 104 -e s!@libdir@!$(LIBPATH)! \ 105 -e s!@includedir@!$(INCPATH)! \ 106 -e s!-lpng12!-lpng12\ -lz\ -lm! > libpng.pc 107 108libpng-config: 109 ( cat scripts/libpng-config-head.in; \ 110 echo prefix=\"$(prefix)\"; \ 111 echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \ 112 echo libs=\"-lpng12 -lz -lm\"; \ 113 cat scripts/libpng-config-body.in ) > libpng-config 114 chmod +x libpng-config 115 116$(LIBSO): $(LIBSOMAJ) 117 $(LN_SF) $(LIBSOMAJ) $(LIBSO) 118 119$(LIBSOMAJ): $(LIBSOVER) 120 $(LN_SF) $(LIBSOVER) $(LIBSOMAJ) 121 122$(LIBSOVER): $(OBJSDLL) 123 $(LD) -b +s \ 124 +h $(LIBSOMAJ) -o $(LIBSOVER) $(OBJSDLL) 125 126$(OLDSOVER): $(OBJSDLL) 127 $(LD) -b +s \ 128 +h $(OLDSOMAJ) -o $(OLDSOVER) $(OBJSDLL) 129 130pngtest: pngtest.o $(LIBSO) 131 $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS) 132 133test: pngtest 134 ./pngtest 135 136 137install-headers: png.h pngconf.h 138 -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi 139 -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi 140 cp png.h pngconf.h $(DI)/$(LIBNAME) 141 chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h 142 -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h 143 -@$(RM_F) $(DI)/libpng 144 (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .) 145 146install-static: install-headers libpng.a 147 -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi 148 cp libpng.a $(DL)/$(LIBNAME).a 149 chmod 644 $(DL)/$(LIBNAME).a 150 -@$(RM_F) $(DL)/libpng.a 151 (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a) 152 153install-shared: install-headers $(LIBSOVER) libpng.pc \ 154 $(OLDSOVER) 155 -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi 156 -@$(RM_F) $(DL)/$(LIBSOVER)* $(DL)/$(LIBSO) 157 -@$(RM_F) $(DL)/$(LIBSOMAJ) 158 -@$(RM_F) $(DL)/$(OLDSO) 159 -@$(RM_F) $(DL)/$(OLDSOMAJ) 160 -@$(RM_F) $(DL)/$(OLDSOVER)* 161 cp $(LIBSOVER) $(DL) 162 cp $(OLDSOVER) $(DL) 163 chmod 755 $(DL)/$(LIBSOVER) 164 chmod 755 $(DL)/$(OLDSOVER) 165 (cd $(DL); \ 166 $(LN_SF) $(OLDSOVER) $(OLDSOMAJ); \ 167 $(LN_SF) $(OLDSOMAJ) $(OLDSO); \ 168 $(LN_SF) $(LIBSOVER) $(LIBSOMAJ); \ 169 $(LN_SF) $(LIBSOMAJ) $(LIBSO)) 170 -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi 171 -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc 172 -@$(RM_F) $(DL)/pkgconfig/libpng.pc 173 cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc 174 chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc 175 (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc) 176 177install-man: libpng.3 libpngpf.3 png.5 178 -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi 179 -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi 180 -@$(RM_F) $(DM)/man3/libpng.3 181 -@$(RM_F) $(DM)/man3/libpngpf.3 182 cp libpng.3 $(DM)/man3 183 cp libpngpf.3 $(DM)/man3 184 -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi 185 -@$(RM_F) $(DM)/man5/png.5 186 cp png.5 $(DM)/man5 187 188install-config: libpng-config 189 -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi 190 -@$(RM_F) $(DB)/libpng-config 191 -@$(RM_F) $(DB)/$(LIBNAME)-config 192 cp libpng-config $(DB)/$(LIBNAME)-config 193 chmod 755 $(DB)/$(LIBNAME)-config 194 (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config) 195 196install: install-static install-shared install-man install-config 197 198# If you installed in $(DESTDIR), test-installed won't work until you 199# move the library to its final location. Use test-dd to test it 200# before then. 201 202test-dd: 203 echo 204 echo Testing installed dynamic shared library in $(DL). 205 $(CC) -I$(DI) -I$(ZLIBINC) \ 206 `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ 207 -L$(DL) -L$(ZLIBLIB) -Wl,-rpath,$(DL) -Wl,-rpath,$(ZLIBLIB) \ 208 -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags` 209 ./pngtestd pngtest.png 210 211test-installed: 212 echo 213 echo Testing installed dynamic shared library. 214 $(CC) -I$(ZLIBINC) \ 215 `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ 216 -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) \ 217 -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags` 218 ./pngtesti pngtest.png 219 220clean: 221 $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \ 222 libpng-config $(LIBSO) $(LIBSOMAJ)* \ 223 $(OLDSOVER) \ 224 libpng.pc 225 226DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO 227writelock: 228 chmod a-w *.[ch35] $(DOCS) scripts/* 229 230# DO NOT DELETE THIS LINE -- make depend depends on it. 231 232png.o png.pic.o: png.h pngconf.h 233pngerror.o pngerror.pic.o: png.h pngconf.h 234pngrio.o pngrio.pic.o: png.h pngconf.h 235pngwio.o pngwio.pic.o: png.h pngconf.h 236pngmem.o pngmem.pic.o: png.h pngconf.h 237pngset.o pngset.pic.o: png.h pngconf.h 238pngget.o pngget.pic.o: png.h pngconf.h 239pngread.o pngread.pic.o: png.h pngconf.h 240pngrtran.o pngrtran.pic.o: png.h pngconf.h 241pngrutil.o pngrutil.pic.o: png.h pngconf.h 242pngtrans.o pngtrans.pic.o: png.h pngconf.h 243pngwrite.o pngwrite.pic.o: png.h pngconf.h 244pngwtran.o pngwtran.pic.o: png.h pngconf.h 245pngwutil.o pngwutil.pic.o: png.h pngconf.h 246pngpread.o pngpread.pic.o: png.h pngconf.h 247 248pngtest.o: png.h pngconf.h 249
