1# makefile for libpng on BeOS x86 ELF with gcc 2# modified from makefile.linux by Sander Stoks 3# Copyright (C) 2002, 2006, 2008 Glenn Randers-Pehrson 4# Copyright (C) 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=$(LIBNAME).so 19LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ) 20LIBSOVER=$(LIBNAME).so.$(PNGVER) 21OLDSO=libpng.so 22OLDSOMAJ=libpng.so.3 23OLDSOVER=libpng.so.3.$(PNGMIN) 24 25# Utilities: 26CC=gcc 27AR_RC=ar rc 28MKDIR_P=mkdir -p 29LN_SF=ln -sf 30RANLIB=ranlib 31RM_F=/bin/rm -f 32 33# Where the zlib library and include files are located 34ZLIBLIB=/usr/local/lib 35ZLIBINC=/usr/local/include 36 37ALIGN= 38# For i386: 39# ALIGN=-malign-loops=2 -malign-functions=2 40 41WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \ 42 -Wmissing-declarations -Wtraditional -Wcast-align \ 43 -Wstrict-prototypes -Wmissing-prototypes #-Wconversion 44 45# On BeOS, -O1 is actually better than -O3. This is a known bug but it's 46# still here in R4.5 47CFLAGS=-I$(ZLIBINC) -W -Wall -O1 -funroll-loops \ 48 $(ALIGN) # $(WARNMORE) -g -DPNG_DEBUG=5 49# LDFLAGS=-L. -Wl,-rpath,. -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) -lpng -lz 50LDFLAGS=-L. -Wl,-soname=$(LIBSOMAJ) -L$(ZLIBLIB) -lz 51 52# where make install puts libpng.a, libpng12.so*, and png.h 53prefix=/usr/local 54exec_prefix=$(prefix) 55INCPATH=$(prefix)/include 56LIBPATH=$(exec_prefix)/lib 57MANPATH=$(prefix)/man 58BINPATH=$(exec_prefix)/bin 59 60# override DESTDIR= on the make install command line to easily support 61# installing into a temporary location. Example: 62# 63# make install DESTDIR=/tmp/build/libpng 64# 65# If you're going to install into a temporary location 66# via DESTDIR, $(DESTDIR)$(prefix) must already exist before 67# you execute make install. 68DESTDIR= 69 70DB=$(DESTDIR)$(BINPATH) 71DI=$(DESTDIR)$(INCPATH) 72DL=$(DESTDIR)$(LIBPATH) 73DM=$(DESTDIR)$(MANPATH) 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) 80 81.SUFFIXES: .c .o 82 83all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config 84 85libpng.a: $(OBJS) 86 $(AR_RC) $@ $(OBJS) 87 $(RANLIB) $@ 88 89libpng.pc: 90 cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \ 91 -e s!@exec_prefix@!$(exec_prefix)! \ 92 -e s!@libdir@!$(LIBPATH)! \ 93 -e s!@includedir@!$(INCPATH)! \ 94 -e s!-lpng12!-lpng12\ -lz\ -lm! > libpng.pc 95 96libpng-config: 97 ( cat scripts/libpng-config-head.in; \ 98 echo prefix=\"$(prefix)\"; \ 99 echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \ 100 echo libs=\"-lpng12 -lz \"; \ 101 cat scripts/libpng-config-body.in ) > libpng-config 102 chmod +x libpng-config 103 104$(LIBSO): $(LIBSOMAJ) 105 $(LN_SF) $(LIBSOMAJ) $(LIBSO) 106 cp $(LIBSO)* /boot/home/config/lib 107 108$(LIBSOMAJ): $(LIBSOVER) 109 $(LN_SF) $(LIBSOVER) $(LIBSOMAJ) 110 111$(LIBSOVER): $(OBJSDLL) 112 $(CC) -nostart -Wl,-soname,$(LIBSOMAJ) -o \ 113 $(LIBSOVER) $(OBJSDLL) $(LDFLAGS) 114 115$(OLDSOVER): $(OBJSDLL) 116 $(CC) -nostart -Wl,-soname,$(OLDSOMAJ) -o \ 117 $(OLDSOVER) $(OBJSDLL) $(LDFLAGS) 118 119pngtest: pngtest.o $(LIBSO) 120 $(CC) -L$(ZLIBLIB) -L. -lz -lpng12 -o pngtest pngtest.o 121 122test: pngtest 123 ./pngtest 124 125install-headers: png.h pngconf.h 126 -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi 127 -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi 128 cp png.h pngconf.h $(DI)/$(LIBNAME) 129 chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h 130 -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h 131 -@$(RM_F) $(DI)/libpng 132 (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .) 133 134install-static: install-headers libpng.a 135 -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi 136 cp libpng.a $(DL)/$(LIBNAME).a 137 chmod 644 $(DL)/$(LIBNAME).a 138 -@$(RM_F) $(DL)/libpng.a 139 (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a) 140 141install-shared: install-headers $(LIBSOVER) libpng.pc \ 142 $(OLDSOVER) 143 -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi 144 -@$(RM_F) $(DL)/$(LIBSOVER)* $(DL)/$(LIBSO) 145 -@$(RM_F) $(DL)/$(LIBSOMAJ) 146 -@$(RM_F) $(DL)/$(OLDSO) 147 -@$(RM_F) $(DL)/$(OLDSOMAJ) 148 -@$(RM_F) $(DL)/$(OLDSOVER)* 149 cp $(LIBSOVER) $(DL) 150 cp $(OLDSOVER) $(DL) 151 chmod 755 $(DL)/$(LIBSOVER) 152 chmod 755 $(DL)/$(OLDSOVER) 153 (cd $(DL); \ 154 $(LN_SF) $(OLDSOVER) $(OLDSOMAJ); \ 155 $(LN_SF) $(OLDSOMAJ) $(OLDSO); \ 156 $(LN_SF) $(LIBSOVER) $(LIBSOMAJ); \ 157 $(LN_SF) $(LIBSOMAJ) $(LIBSO)) 158 -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi 159 -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc 160 -@$(RM_F) $(DL)/pkgconfig/libpng.pc 161 cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc 162 chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc 163 (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc) 164 165install-man: libpng.3 libpngpf.3 png.5 166 -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi 167 -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi 168 -@$(RM_F) $(DM)/man3/libpng.3 169 -@$(RM_F) $(DM)/man3/libpngpf.3 170 cp libpng.3 $(DM)/man3 171 cp libpngpf.3 $(DM)/man3 172 -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi 173 -@$(RM_F) $(DM)/man5/png.5 174 cp png.5 $(DM)/man5 175 176install-config: libpng-config 177 -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi 178 -@$(RM_F) $(DB)/libpng-config 179 -@$(RM_F) $(DB)/$(LIBNAME)-config 180 cp libpng-config $(DB)/$(LIBNAME)-config 181 chmod 755 $(DB)/$(LIBNAME)-config 182 (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config) 183 184install: install-static install-shared install-man install-config 185 186# If you installed in $(DESTDIR), test-installed won't work until you 187# move the library to its final location. Use test-dd to test it 188# before then. 189 190test-dd: 191 echo 192 echo Testing installed dynamic shared library in $(DL). 193 $(CC) -I$(DI) $(CFLAGS) \ 194 `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ 195 -L$(DL) -L$(ZLIBLIB) -Wl,-rpath $(ZLIBLIB):$(DL) \ 196 -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags` 197 ./pngtestd pngtest.png 198 199test-installed: 200 $(CC) $(CFLAGS) \ 201 `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ 202 -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) \ 203 -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags` 204 ./pngtesti pngtest.png 205 206clean: 207 $(RM_F) *.o libpng.a pngtest pngout.png libpng-config \ 208 $(LIBSO) $(LIBSOMAJ)* pngtesti \ 209 $(OLDSOVER) \ 210 libpng.pc 211 212# DO NOT DELETE THIS LINE -- make depend depends on it. 213 214png.o png.pic.o: png.h pngconf.h 215pngerror.o pngerror.pic.o: png.h pngconf.h 216pngrio.o pngrio.pic.o: png.h pngconf.h 217pngwio.o pngwio.pic.o: png.h pngconf.h 218pngmem.o pngmem.pic.o: png.h pngconf.h 219pngset.o pngset.pic.o: png.h pngconf.h 220pngget.o pngget.pic.o: png.h pngconf.h 221pngread.o pngread.pic.o: png.h pngconf.h 222pngrtran.o pngrtran.pic.o: png.h pngconf.h 223pngrutil.o pngrutil.pic.o: png.h pngconf.h 224pngtrans.o pngtrans.pic.o: png.h pngconf.h 225pngwrite.o pngwrite.pic.o: png.h pngconf.h 226pngwtran.o pngwtran.pic.o: png.h pngconf.h 227pngwutil.o pngwutil.pic.o: png.h pngconf.h 228pngpread.o pngpread.pic.o: png.h pngconf.h 229 230pngtest.o: png.h pngconf.h 231
