| 1 | # makefile for libpng on DEC Alpha Unix |
| 2 | # Copyright (C) 2000-2002, 2006 Glenn Randers-Pehrson |
| 3 | # Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc. |
| 4 | # For conditions of distribution and use, see copyright notice in png.h |
| 5 | |
| 6 | # Library name: |
| 7 | PNGMAJ = 0 |
| 8 | PNGMIN = 1.2.20 |
| 9 | PNGVER = $(PNGMAJ).$(PNGMIN) |
| 10 | LIBNAME = libpng12 |
| 11 | |
| 12 | # Shared library names: |
| 13 | LIBSO=$(LIBNAME).so |
| 14 | LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ) |
| 15 | LIBSOVER=$(LIBNAME).so.$(PNGVER) |
| 16 | OLDSO=libpng.so |
| 17 | OLDSOMAJ=libpng.so.3 |
| 18 | OLDSOVER=libpng.so.3.$(PNGMIN) |
| 19 | |
| 20 | # Utilities: |
| 21 | AR_RC=ar rc |
| 22 | CC=cc |
| 23 | MKDIR_P=mkdir |
| 24 | LN_SF=ln -f -s |
| 25 | RANLIB=ranlib |
| 26 | RM_F=/bin/rm -f |
| 27 | |
| 28 | # where make install puts libpng.a and png.h |
| 29 | prefix=/usr/local |
| 30 | exec_prefix=$(prefix) |
| 31 | INCPATH=$(prefix)/include |
| 32 | LIBPATH=$(exec_prefix)/lib |
| 33 | MANPATH=$(prefix)/man |
| 34 | BINPATH=$(exec_prefix)/bin |
| 35 | |
| 36 | # override DESTDIR= on the make install command line to easily support |
| 37 | # installing into a temporary location. Example: |
| 38 | # |
| 39 | # make install DESTDIR=/tmp/build/libpng |
| 40 | # |
| 41 | # If you're going to install into a temporary location |
| 42 | # via DESTDIR, $(DESTDIR)$(prefix) must already exist before |
| 43 | # you execute make install. |
| 44 | DESTDIR= |
| 45 | |
| 46 | DB=$(DESTDIR)$(BINPATH) |
| 47 | DI=$(DESTDIR)$(INCPATH) |
| 48 | DL=$(DESTDIR)$(LIBPATH) |
| 49 | DM=$(DESTDIR)$(MANPATH) |
| 50 | |
| 51 | # Where the zlib library and include files are located |
| 52 | #ZLIBLIB=/usr/local/lib |
| 53 | #ZLIBINC=/usr/local/include |
| 54 | ZLIBLIB=../zlib |
| 55 | ZLIBINC=../zlib |
| 56 | |
| 57 | CFLAGS=-std -w1 -I$(ZLIBINC) -O # -g -DPNG_DEBUG=1 |
| 58 | LDFLAGS=-L$(ZLIBLIB) -rpath $(ZLIBLIB) libpng.a -lz -lm |
| 59 | |
| 60 | OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \ |
| 61 | pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \ |
| 62 | pngwtran.o pngmem.o pngerror.o pngpread.o |
| 63 | |
| 64 | all: $(LIBSO) libpng.a pngtest libpng.pc libpng-config |
| 65 | |
| 66 | libpng.a: $(OBJS) |
| 67 | $(AR_RC) $@ $(OBJS) |
| 68 | $(RANLIB) $@ |
| 69 | |
| 70 | libpng.pc: |
| 71 | cat scripts/libpng.pc.in | sed -e s\!@PREFIX@!$(prefix)! > libpng.pc |
| 72 | |
| 73 | libpng-config: |
| 74 | ( cat scripts/libpng-config-head.in; \ |
| 75 | echo prefix=\"$(prefix)\"; \ |
| 76 | echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \ |
| 77 | echo ccopts=\"-std\"; \ |
| 78 | echo L_opts=\"-L$(LIBPATH)\"; \ |
| 79 | echo libs=\"-lpng12 -lz -lm\"; \ |
| 80 | cat scripts/libpng-config-body.in ) > libpng-config |
| 81 | chmod +x libpng-config |
| 82 | |
| 83 | $(LIBSO): $(LIBSOMAJ) |
| 84 | $(LN_SF) $(LIBSOMAJ) $(LIBSO) |
| 85 | |
| 86 | $(LIBSOMAJ): $(LIBSOVER) |
| 87 | $(LN_SF) $(LIBSOVER) $(LIBSOMAJ) |
| 88 | |
| 89 | $(LIBSOVER): $(OBJS) |
| 90 | $(CC) -shared -o $@ $(OBJS) -L$(ZLIBLIB) \ |
| 91 | -soname $(LIBSOMAJ) |
| 92 | |
| 93 | $(OLDSOVER): $(OBJS) |
| 94 | $(CC) -shared -o $@ $(OBJS) -L$(ZLIBLIB) \ |
| 95 | -soname $(OLDSOMAJ) |
| 96 | |
| 97 | pngtest: pngtest.o libpng.a |
| 98 | $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS) |
| 99 | |
| 100 | test: pngtest |
| 101 | ./pngtest |
| 102 | |
| 103 | install-headers: png.h pngconf.h |
| 104 | -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi |
| 105 | -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi |
| 106 | cp png.h pngconf.h $(DI)/$(LIBNAME) |
| 107 | chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h |
| 108 | -@/bin/rm -f $(DI)/png.h $(DI)/pngconf.h |
| 109 | -@/bin/rm -f $(DI)/libpng |
| 110 | (cd $(DI); $(LN_SF)(LIBNAME) libpng; $(LN_SF)(LIBNAME)/* .) |
| 111 | |
| 112 | install-static: install-headers libpng.a |
| 113 | -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi |
| 114 | cp libpng.a $(DL)/$(LIBNAME).a |
| 115 | chmod 644 $(DL)/$(LIBNAME).a |
| 116 | -@/bin/rm -f $(DL)/libpng.a |
| 117 | (cd $(DL); $(LN_SF)(LIBNAME).a libpng.a) |
| 118 | |
| 119 | install-shared: install-headers $(LIBSOVER) libpng.pc \ |
| 120 | $(OLDSOVER) |
| 121 | -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi |
| 122 | -@/bin/rm -f $(DL)/$(LIBSOVER)* $(DL)/$(LIBSO) |
| 123 | -@/bin/rm -f $(DL)/$(LIBSOMAJ) |
| 124 | -@/bin/rm -f $(DL)/$(OLDSO) |
| 125 | -@/bin/rm -f $(DL)/$(OLDSOMAJ) |
| 126 | -@/bin/rm -f $(DL)/$(OLDSOVER)* |
| 127 | cp $(LIBSOVER) $(DL) |
| 128 | cp $(OLDSOVER) $(DL) |
| 129 | chmod 755 $(DL)/$(LIBSOVER) |
| 130 | chmod 755 $(DL)/$(OLDSOVER) |
| 131 | (cd $(DL); \ |
| 132 | $(LN_SF) $(OLDSOVER) $(OLDSOMAJ); \ |
| 133 | $(LN_SF) $(OLDSOMAJ) $(OLDSO); \ |
| 134 | $(LN_SF)(LIBSOVER) $(LIBSOMAJ); \ |
| 135 | $(LN_SF)(LIBSOMAJ) $(LIBSO)) |
| 136 | -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi |
| 137 | -@/bin/rm -f $(DL)/pkgconfig/$(LIBNAME).pc |
| 138 | -@/bin/rm -f $(DL)/pkgconfig/libpng.pc |
| 139 | cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc |
| 140 | chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc |
| 141 | (cd $(DL)/pkgconfig; $(LN_SF)(LIBNAME).pc libpng.pc) |
| 142 | |
| 143 | install-man: libpng.3 libpngpf.3 png.5 |
| 144 | -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi |
| 145 | -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi |
| 146 | -@/bin/rm -f $(DM)/man3/libpng.3 |
| 147 | -@/bin/rm -f $(DM)/man3/libpngpf.3 |
| 148 | cp libpng.3 $(DM)/man3 |
| 149 | cp libpngpf.3 $(DM)/man3 |
| 150 | -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi |
| 151 | -@/bin/rm -f $(DM)/man5/png.5 |
| 152 | cp png.5 $(DM)/man5 |
| 153 | |
| 154 | install-config: libpng-config |
| 155 | -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi |
| 156 | -@/bin/rm -f $(DB)/libpng-config |
| 157 | -@/bin/rm -f $(DB)/$(LIBNAME)-config |
| 158 | cp libpng-config $(DB)/$(LIBNAME)-config |
| 159 | chmod 755 $(DB)/$(LIBNAME)-config |
| 160 | (cd $(DB); $(LN_SF)(LIBNAME)-config libpng-config) |
| 161 | |
| 162 | install: install-static install-shared install-man install-config |
| 163 | |
| 164 | # If you installed in $(DESTDIR), test-installed won't work until you |
| 165 | # move the library to its final location. Use test-dd to test it |
| 166 | # before then. |
| 167 | |
| 168 | test-dd: |
| 169 | echo |
| 170 | echo Testing installed dynamic shared library in $(DL). |
| 171 | $(CC) -w1 -I$(DI) -I$(ZLIBINC) \ |
| 172 | `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ |
| 173 | -L$(DL) -L$(ZLIBLIB) -R$(ZLIBLIB) -R$(DL) \ |
| 174 | -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags` |
| 175 | ./pngtestd pngtest.png |
| 176 | |
| 177 | test-installed: |
| 178 | echo |
| 179 | echo Testing installed dynamic shared library. |
| 180 | $(CC) -w1 -I$(ZLIBINC) \ |
| 181 | `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ |
| 182 | -L$(ZLIBLIB) -R$(ZLIBLIB) \ |
| 183 | -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags` |
| 184 | ./pngtesti pngtest.png |
| 185 | |
| 186 | clean: |
| 187 | /bin/rm -f *.o libpng.a pngtest pngtesti pngout.png \ |
| 188 | libpng-config $(LIBSO) $(LIBSOMAJ)* \ |
| 189 | $(OLDSOVER) \ |
| 190 | libpng.pc |
| 191 | |
| 192 | # DO NOT DELETE THIS LINE -- make depend depends on it. |
| 193 | |
| 194 | png.o: png.h pngconf.h |
| 195 | pngerror.o: png.h pngconf.h |
| 196 | pngrio.o: png.h pngconf.h |
| 197 | pngwio.o: png.h pngconf.h |
| 198 | pngmem.o: png.h pngconf.h |
| 199 | pngset.o: png.h pngconf.h |
| 200 | pngget.o: png.h pngconf.h |
| 201 | pngread.o: png.h pngconf.h |
| 202 | pngrtran.o: png.h pngconf.h |
| 203 | pngrutil.o: png.h pngconf.h |
| 204 | pngtest.o: png.h pngconf.h |
| 205 | pngtrans.o: png.h pngconf.h |
| 206 | pngwrite.o: png.h pngconf.h |
| 207 | pngwtran.o: png.h pngconf.h |
| 208 | pngwutil.o: png.h pngconf.h |
| 209 | pngpread.o: png.h pngconf.h |
| 210 | |