| 1 | # makefile for libpng.a and libpng15.so, SGI IRIX with 'cc' |
| 2 | # Copyright (C) 2001-2002, 2006, 2010-2011 Glenn Randers-Pehrson |
| 3 | # Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc. |
| 4 | # |
| 5 | # This code is released under the libpng license. |
| 6 | # For conditions of distribution and use, see the disclaimer |
| 7 | # and license in png.h |
| 8 | |
| 9 | # Library name: |
| 10 | LIBNAME=libpng15 |
| 11 | PNGMAJ = 15 |
| 12 | |
| 13 | # Shared library names: |
| 14 | LIBSO=$(LIBNAME).so |
| 15 | LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ) |
| 16 | LIBSOREL=$(LIBSOMAJ).$(RELEASE) |
| 17 | OLDSO=libpng.so |
| 18 | |
| 19 | # Utilities: |
| 20 | AR_RC=ar rc |
| 21 | CC=gcc |
| 22 | MKDIR_P=mkdir -p |
| 23 | LN_SF=ln -sf |
| 24 | RANLIB=echo |
| 25 | RM_F=/bin/rm -f |
| 26 | |
| 27 | # Where make install puts libpng.a, libpng15.so, and libpng15/png.h |
| 28 | # Prefix must be a full pathname. |
| 29 | |
| 30 | prefix=/usr/local |
| 31 | exec_prefix=$(prefix) |
| 32 | |
| 33 | # Where the zlib library and include files are located |
| 34 | #ZLIBLIB=/usr/local/lib32 |
| 35 | #ZLIBINC=/usr/local/include |
| 36 | #ZLIBLIB=/usr/local/lib |
| 37 | #ZLIBINC=/usr/local/include |
| 38 | ZLIBLIB=../zlib |
| 39 | ZLIBINC=../zlib |
| 40 | |
| 41 | # ABI can be blank to use default for your system, -32, -o32, -n32, or -64 |
| 42 | # See "man abi". zlib must be built with the same ABI. |
| 43 | ABI= |
| 44 | |
| 45 | WARNMORE= # -g -DPNG_DEBUG=5 |
| 46 | CFLAGS=$(ABI) -I$(ZLIBINC) -O $(WARNMORE) -fPIC -mabi=n32 |
| 47 | LDFLAGS=$(ABI) -L. -L$(ZLIBLIB) -lpng -lz -lm |
| 48 | LDSHARED=cc $(ABI) -shared -soname $(LIBSOMAJ) \ |
| 49 | -set_version sgi$(PNGMAJ).0 |
| 50 | # See "man dso" for info about shared objects |
| 51 | |
| 52 | INCPATH=$(prefix)/include |
| 53 | LIBPATH=$(exec_prefix)/lib |
| 54 | #LIBPATH=$(exec_prefix)/lib32 |
| 55 | MANPATH=$(prefix)/man |
| 56 | BINPATH=$(exec_prefix)/bin |
| 57 | |
| 58 | # override DESTDIR= on the make install command line to easily support |
| 59 | # installing into a temporary location. Example: |
| 60 | # |
| 61 | # make install DESTDIR=/tmp/build/libpng |
| 62 | # |
| 63 | # If you're going to install into a temporary location |
| 64 | # via DESTDIR, $(DESTDIR)$(prefix) must already exist before |
| 65 | # you execute make install. |
| 66 | DESTDIR= |
| 67 | |
| 68 | DB=$(DESTDIR)$(BINPATH) |
| 69 | DI=$(DESTDIR)$(INCPATH) |
| 70 | DL=$(DESTDIR)$(LIBPATH) |
| 71 | DM=$(DESTDIR)$(MANPATH) |
| 72 | |
| 73 | OBJS = 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 | |
| 77 | all: libpng.a pngtest shared libpng.pc libpng-config |
| 78 | |
| 79 | # see scripts/pnglibconf.mak for more options |
| 80 | pnglibconf.h: scripts/pnglibconf.h.prebuilt |
| 81 | cp scripts/pnglibconf.h.prebuilt $@ |
| 82 | |
| 83 | libpng.a: $(OBJS) |
| 84 | $(AR_RC) $@ $(OBJS) |
| 85 | $(RANLIB) $@ |
| 86 | |
| 87 | shared: $(LIBSOMAJ) |
| 88 | |
| 89 | libpng.pc: |
| 90 | cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \ |
| 91 | -e s!@exec_prefix@!$(exec_prefix)! \ |
| 92 | -e s!@libdir@!$(LIBPATH)! \ |
| 93 | -e s!@includedir@!$(INCPATH)! \ |
| 94 | -e s!-lpng15!-lpng15\ -lz\ -lm! > libpng.pc |
| 95 | |
| 96 | libpng-config: |
| 97 | ( cat scripts/libpng-config-head.in; \ |
| 98 | echo prefix=\"$(prefix)\"; \ |
| 99 | echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \ |
| 100 | echo ccopts=\"$(ABI)\"; \ |
| 101 | echo cppflags=\"\"; \ |
| 102 | echo ldopts=\"$(ABI)\"; \ |
| 103 | echo L_opts=\"-L$(LIBPATH)\"; \ |
| 104 | echo libdir=\"$(LIBPATH)\"; \ |
| 105 | echo libs=\"-lpng15 -lz -lm\"; \ |
| 106 | cat scripts/libpng-config-body.in ) > libpng-config |
| 107 | chmod +x libpng-config |
| 108 | |
| 109 | $(LIBSO): $(LIBSOMAJ) |
| 110 | $(LN_SF) $(LIBSOMAJ) $(LIBSO) |
| 111 | |
| 112 | $(LIBSOMAJ): $(OBJS) |
| 113 | $(LDSHARED) -o $@ $(OBJS) |
| 114 | $(RM_F) $(LIBSO) $(LIBSOMAJ) |
| 115 | |
| 116 | pngtest: pngtest.o libpng.a |
| 117 | $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS) |
| 118 | |
| 119 | test: pngtest |
| 120 | echo |
| 121 | echo Testing local static library. |
| 122 | ./pngtest |
| 123 | |
| 124 | install-headers: png.h pngconf.h pnglibconf.h |
| 125 | -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi |
| 126 | -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi |
| 127 | cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME) |
| 128 | chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h |
| 129 | -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h |
| 130 | -@$(RM_F) $(DI)/libpng |
| 131 | (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .) |
| 132 | |
| 133 | install-static: install-headers libpng.a |
| 134 | -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi |
| 135 | cp libpng.a $(DL)/$(LIBNAME).a |
| 136 | chmod 644 $(DL)/$(LIBNAME).a |
| 137 | -@$(RM_F) $(DL)/libpng.a |
| 138 | (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a) |
| 139 | |
| 140 | install-shared: install-headers $(LIBSOMAJ) libpng.pc |
| 141 | -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi |
| 142 | -@$(RM_F) $(DL)/$(LIBSO) |
| 143 | -@$(RM_F) $(DL)/$(LIBSOREL) |
| 144 | -@$(RM_F) $(DL)/$(OLDSO) |
| 145 | cp $(LIBSOMAJ) $(DL)/$(LIBSOREL) |
| 146 | chmod 755 $(DL)/$(LIBSOREL) |
| 147 | (cd $(DL); \ |
| 148 | $(LN_SF) $(LIBSOREL) $(LIBSO); \ |
| 149 | $(LN_SF) $(LIBSO) $(OLDSO)) |
| 150 | -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi |
| 151 | -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc |
| 152 | -@$(RM_F) $(DL)/pkgconfig/libpng.pc |
| 153 | cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc |
| 154 | chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc |
| 155 | (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc) |
| 156 | |
| 157 | install-man: libpng.3 libpngpf.3 png.5 |
| 158 | -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi |
| 159 | -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi |
| 160 | -@$(RM_F) $(DM)/man3/libpng.3 |
| 161 | -@$(RM_F) $(DM)/man3/libpngpf.3 |
| 162 | cp libpng.3 $(DM)/man3 |
| 163 | cp libpngpf.3 $(DM)/man3 |
| 164 | -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi |
| 165 | -@$(RM_F) $(DM)/man5/png.5 |
| 166 | cp png.5 $(DM)/man5 |
| 167 | |
| 168 | install-config: libpng-config |
| 169 | -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi |
| 170 | -@$(RM_F) $(DB)/libpng-config |
| 171 | -@$(RM_F) $(DB)/$(LIBNAME)-config |
| 172 | cp libpng-config $(DB)/$(LIBNAME)-config |
| 173 | chmod 755 $(DB)/$(LIBNAME)-config |
| 174 | (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config) |
| 175 | |
| 176 | install: install-static install-shared install-man install-config |
| 177 | |
| 178 | # If you installed in $(DESTDIR), test-installed won't work until you |
| 179 | # move the library to its final location. Use test-dd to test it |
| 180 | # before then. |
| 181 | |
| 182 | test-dd: |
| 183 | echo |
| 184 | echo Testing installed dynamic shared library in $(DL). |
| 185 | $(CC) -I$(DI) -I$(ZLIBINC) \ |
| 186 | `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ |
| 187 | -L$(DL) -L$(ZLIBLIB) \ |
| 188 | -rpath $(ZLIBLIB):$(DL) \ |
| 189 | -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags` |
| 190 | ./pngtestd pngtest.png |
| 191 | |
| 192 | test-installed: |
| 193 | echo |
| 194 | echo Testing installed dynamic shared library. |
| 195 | $(CC) -I$(ZLIBINC) \ |
| 196 | `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ |
| 197 | -L$(ZLIBLIB) \ |
| 198 | -rpath $(ZLIBLIB):`$(BINPATH)/$(LIBNAME)-config --libdir` \ |
| 199 | -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags` |
| 200 | ./pngtesti pngtest.png |
| 201 | |
| 202 | clean: |
| 203 | $(RM_F) libpng.a pngtest pngtesti pngout.png libpng.pc \ |
| 204 | so_locations libpng-config $(LIBSO) $(LIBSOMAJ)* pnglibconf.h |
| 205 | |
| 206 | DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO |
| 207 | writelock: |
| 208 | chmod a-w *.[ch35] $(DOCS) scripts/* |
| 209 | |
| 210 | # DO NOT DELETE THIS LINE -- make depend depends on it. |
| 211 | |
| 212 | png.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h |
| 213 | pngerror.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h |
| 214 | pngrio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h |
| 215 | pngwio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h |
| 216 | pngmem.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h |
| 217 | pngset.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h |
| 218 | pngget.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h |
| 219 | pngread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h |
| 220 | pngrtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h |
| 221 | pngrutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h |
| 222 | pngtrans.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h |
| 223 | pngwrite.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h |
| 224 | pngwtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h |
| 225 | pngwutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h |
| 226 | pngpread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h |
| 227 | |
| 228 | pngtest.o: png.h pngconf.h pnglibconf.h |