| 1 | # makefile for libpng on DEC Alpha Unix |
| 2 | # Copyright (C) 2000-2002 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 | # where make install puts libpng.a and png.h |
| 7 | prefix=/usr/local |
| 8 | INCPATH=$(prefix)/include |
| 9 | LIBPATH=$(prefix)/lib |
| 10 | MANPATH=$(prefix)/man |
| 11 | BINPATH=$(prefix)/bin |
| 12 | |
| 13 | # override DESTDIR= on the make install command line to easily support |
| 14 | # installing into a temporary location. Example: |
| 15 | # |
| 16 | # make install DESTDIR=/tmp/build/libpng |
| 17 | # |
| 18 | # If you're going to install into a temporary location |
| 19 | # via DESTDIR, $(DESTDIR)$(prefix) must already exist before |
| 20 | # you execute make install. |
| 21 | DESTDIR= |
| 22 | |
| 23 | DB=$(DESTDIR)$(BINPATH) |
| 24 | DI=$(DESTDIR)$(INCPATH) |
| 25 | DL=$(DESTDIR)$(LIBPATH) |
| 26 | DM=$(DESTDIR)$(MANPATH) |
| 27 | |
| 28 | # Where the zlib library and include files are located |
| 29 | #ZLIBLIB=/usr/local/lib |
| 30 | #ZLIBINC=/usr/local/include |
| 31 | ZLIBLIB=../zlib |
| 32 | ZLIBINC=../zlib |
| 33 | |
| 34 | PNGMAJ = 0 |
| 35 | PNGMIN = 1.2.4 |
| 36 | PNGVER = $(PNGMAJ).$(PNGMIN) |
| 37 | LIBNAME = libpng12 |
| 38 | |
| 39 | CC=cc |
| 40 | CFLAGS=-std -w1 -I$(ZLIBINC) -O # -g -DPNG_DEBUG=1 |
| 41 | LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm |
| 42 | |
| 43 | #RANLIB=echo |
| 44 | RANLIB=ranlib |
| 45 | |
| 46 | OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \ |
| 47 | pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \ |
| 48 | pngwtran.o pngmem.o pngerror.o pngpread.o |
| 49 | |
| 50 | all: $(LIBNAME).so libpng.a pngtest libpng.pc libpng-config |
| 51 | |
| 52 | libpng.a: $(OBJS) |
| 53 | ar rc $@ $(OBJS) |
| 54 | $(RANLIB) $@ |
| 55 | |
| 56 | libpng.pc: |
| 57 | cat scripts/libpng.pc.in | sed -e s\!@PREFIX@!$(prefix)! > libpng.pc |
| 58 | |
| 59 | libpng-config: |
| 60 | ( cat scripts/libpng-config-head.in; \ |
| 61 | echo prefix=\"$(prefix)\"; \ |
| 62 | echo cppflags=\"-I$(INCPATH)/$(LIBNAME)\"; \ |
| 63 | echo cflags=\"-std\"; \ |
| 64 | echo ldflags=\"-L$(LIBPATH)\"; \ |
| 65 | echo libs=\"-lpng12 -lz -lm\"; \ |
| 66 | cat scripts/libpng-config-body.in ) > libpng-config |
| 67 | chmod +x libpng-config |
| 68 | |
| 69 | $(LIBNAME).so: $(LIBNAME).so.$(PNGMAJ) |
| 70 | ln -f -s $(LIBNAME).so.$(PNGMAJ) $(LIBNAME).so |
| 71 | |
| 72 | $(LIBNAME).so.$(PNGMAJ): $(LIBNAME).so.$(PNGVER) |
| 73 | ln -f -s $(LIBNAME).so.$(PNGVER) $(LIBNAME).so.$(PNGMAJ) |
| 74 | |
| 75 | $(LIBNAME).so.$(PNGVER): $(OBJS) |
| 76 | $(CC) -shared -o $@ $(OBJS) -L$(ZLIBLIB) |
| 77 | -soname $(LIBNAME).so.$(PNGMAJ) -lz -lm |
| 78 | |
| 79 | pngtest: pngtest.o libpng.a |
| 80 | $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS) |
| 81 | |
| 82 | test: pngtest |
| 83 | ./pngtest |
| 84 | |
| 85 | install-headers: png.h pngconf.h |
| 86 | -@if [ ! -d $(DI) ]; then mkdir $(DI); fi |
| 87 | -@if [ ! -d $(DI)/$(LIBNAME) ]; then mkdir $(DI)/$(LIBNAME); fi |
| 88 | cp png.h pngconf.h $(DI)/$(LIBNAME) |
| 89 | chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h |
| 90 | -@/bin/rm -f $(DI)/png.h $(DI)/pngconf.h |
| 91 | -@/bin/rm -f $(DI)/libpng |
| 92 | (cd $(DI); ln -sf $(LIBNAME) libpng; ln -sf $(LIBNAME)/* .) |
| 93 | |
| 94 | install-static: install-headers libpng.a |
| 95 | -@if [ ! -d $(DL) ]; then mkdir $(DL); fi |
| 96 | cp libpng.a $(DL)/$(LIBNAME).a |
| 97 | chmod 644 $(DL)/$(LIBNAME).a |
| 98 | -@/bin/rm -f $(DL)/libpng.a |
| 99 | (cd $(DL); ln -sf $(LIBNAME).a libpng.a) |
| 100 | |
| 101 | install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc |
| 102 | -@if [ ! -d $(DL) ]; then mkdir $(DL); fi |
| 103 | -@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGMAJ)* $(DL)/$(LIBNAME).so |
| 104 | -@/bin/rm -f $(DL)/libpng.so |
| 105 | -@/bin/rm -f $(DL)/libpng.so.3 |
| 106 | -@/bin/rm -f $(DL)/libpng.so.3.* |
| 107 | cp $(LIBNAME).so.$(PNGVER) $(DL) |
| 108 | chmod 755 $(DL)/$(LIBNAME).so.$(PNGVER) |
| 109 | (cd $(DL); \ |
| 110 | ln -sf $(LIBNAME).so.$(PNGVER) libpng.so; \ |
| 111 | ln -sf $(LIBNAME).so.$(PNGVER) libpng.so.3; \ |
| 112 | ln -sf $(LIBNAME).so.$(PNGVER) libpng.so.3.$(PNGMIN); \ |
| 113 | ln -sf $(LIBNAME).so.$(PNGVER) $(LIBNAME).so.$(PNGMAJ); \ |
| 114 | ln -sf $(LIBNAME).so.$(PNGMAJ) $(LIBNAME).so) |
| 115 | -@if [ ! -d $(DL)/pkgconfig ]; then mkdir $(DL)/pkgconfig; fi |
| 116 | -@/bin/rm -f $(DL)/pkgconfig/$(LIBNAME).pc |
| 117 | -@/bin/rm -f $(DL)/pkgconfig/libpng.pc |
| 118 | cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc |
| 119 | chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc |
| 120 | (cd $(DL)/pkgconfig; ln -sf $(LIBNAME).pc libpng.pc) |
| 121 | |
| 122 | install-man: libpng.3 libpngpf.3 png.5 |
| 123 | -@if [ ! -d $(DM) ]; then mkdir $(DM); fi |
| 124 | -@if [ ! -d $(DM)/man3 ]; then mkdir $(DM)/man3; fi |
| 125 | -@/bin/rm -f $(DM)/man3/libpng.3 |
| 126 | -@/bin/rm -f $(DM)/man3/libpngpf.3 |
| 127 | cp libpng.3 $(DM)/man3 |
| 128 | cp libpngpf.3 $(DM)/man3 |
| 129 | -@if [ ! -d $(DM)/man5 ]; then mkdir $(DM)/man5; fi |
| 130 | -@/bin/rm -f $(DM)/man5/png.5 |
| 131 | cp png.5 $(DM)/man5 |
| 132 | |
| 133 | install-config: libpng-config |
| 134 | -@if [ ! -d $(DB) ]; then mkdir $(DB); fi |
| 135 | -@/bin/rm -f $(DB)/libpng-config |
| 136 | -@/bin/rm -f $(DB)/$(LIBNAME)-config |
| 137 | cp libpng-config $(DB)/$(LIBNAME)-config |
| 138 | chmod 755 $(DB)/$(LIBNAME)-config |
| 139 | (cd $(DB); ln -sf $(LIBNAME)-config libpng-config) |
| 140 | |
| 141 | install: install-static install-shared install-man install-config |
| 142 | |
| 143 | # If you installed in $(DESTDIR), test-installed won't work until you |
| 144 | # move the library to its final location. |
| 145 | |
| 146 | test-installed: |
| 147 | echo |
| 148 | echo Testing installed dynamic shared library. |
| 149 | $(CC) -std -w1 -I$(ZLIBINC) \ |
| 150 | `$(BINPATH)/libpng12-config --cppflags --cflags` pngtest.c \ |
| 151 | -L$(ZLIBLIB) -R$(ZLIBLIB) \ |
| 152 | -o pngtesti `$(BINPATH)/libpng12-config --ldflags --libs` |
| 153 | ./pngtesti pngtest.png |
| 154 | |
| 155 | clean: |
| 156 | /bin/rm -f *.o libpng.a pngtest pngtesti pngout.png libpng.pc \ |
| 157 | libpng-config $(LIBNAME).so $(LIBNAME).so.$(PNGMAJ)* |
| 158 | |
| 159 | # DO NOT DELETE THIS LINE -- make depend depends on it. |
| 160 | |
| 161 | png.o: png.h pngconf.h |
| 162 | pngerror.o: png.h pngconf.h |
| 163 | pngrio.o: png.h pngconf.h |
| 164 | pngwio.o: png.h pngconf.h |
| 165 | pngmem.o: png.h pngconf.h |
| 166 | pngset.o: png.h pngconf.h |
| 167 | pngget.o: png.h pngconf.h |
| 168 | pngread.o: png.h pngconf.h |
| 169 | pngrtran.o: png.h pngconf.h |
| 170 | pngrutil.o: png.h pngconf.h |
| 171 | pngtest.o: png.h pngconf.h |
| 172 | pngtrans.o: png.h pngconf.h |
| 173 | pngwrite.o: png.h pngconf.h |
| 174 | pngwtran.o: png.h pngconf.h |
| 175 | pngwutil.o: png.h pngconf.h |
| 176 | pngpread.o: png.h pngconf.h |
| 177 | |