1 # makefile for libpng, MACOS X
2 # Copyright (C) 2002 Glenn Randers-Pehrson
3 # Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
4 # Modified by Karin Kosina <kyrah@sim.no> 20011010:
5 # build shared library (*.dylib)
6 # For conditions of distribution and use, see copyright notice in png.h
8 # where make install puts libpng.a and png.h
11 # Where the zlib library and include files are located
12 #ZLIBLIB=/usr/local/lib
13 #ZLIBINC=/usr/local/include
21 PNGVER = $(PNGMAJ).$(PNGMIN)
23 CFLAGS=-fno-common -I$(ZLIBINC) -O # -g -DPNG_DEBUG=5
24 LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -current_version $(PNGVER)
27 SHAREDLIB_POSTFIX=dylib
28 INCPATH=$(prefix)/include
33 # override DESTDIR= on the make install command line to easily support
34 # installing into a temporary location. Example:
36 # make install DESTDIR=/tmp/build/libpng
38 # If you're going to install into a temporary location
39 # via DESTDIR, $(DESTDIR)$(prefix) must already exist before
40 # you execute make install.
43 DB=$(DESTDIR)$(BINPATH)
44 DI=$(DESTDIR)$(INCPATH)
45 DL=$(DESTDIR)$(LIBPATH)
46 DM=$(DESTDIR)$(MANPATH)
51 OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
52 pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
53 pngwtran.o pngmem.o pngerror.o pngpread.o
55 all: libpng.a pngtest shared libpng.pc libpng-config
57 shared: $(LIBNAME).$(PNGVER).$(SHAREDLIB_POSTFIX)
60 cat scripts/libpng.pc.in | sed -e s\!@PREFIX@!$(prefix)! | \
61 sed -e s/-lm// > libpng.pc
64 ( cat scripts/libpng-config-head.in; \
65 echo prefix=\"$(prefix)\"; \
66 echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
67 echo L_opts=\"-L$(LIBPATH)\"; \
68 echo libs=\"-lpng12 -lz\"; \
69 cat scripts/libpng-config-body.in ) > libpng-config
70 chmod +x libpng-config
76 $(LIBNAME).$(PNGVER).$(SHAREDLIB_POSTFIX): $(OBJS)
77 cc -dynamiclib -flat_namespace -undefined suppress -o $@ $(OBJS)
79 libpng.3.$(PNGMIN).$(SHAREDLIB_POSTFIX): $(OBJS)
80 cc -dynamiclib -compatibility_version 3 -flat_namespace \
81 -undefined suppress -o $@ $(OBJS)
83 pngtest: pngtest.o libpng.a
84 $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
89 install-headers: png.h pngconf.h
90 -@if [ ! -d $(DI) ]; then mkdir $(DI); fi
91 -@if [ ! -d $(DI)/$(LIBNAME) ]; then mkdir $(DI)/$(LIBNAME); fi
92 cp png.h pngconf.h $(DI)/$(LIBNAME)
93 chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h
94 -@/bin/rm -f $(DI)/png.h $(DI)/pngconf.h
95 -@/bin/rm -f $(DI)/libpng
96 (cd $(DI); ln -f -s $(LIBNAME) libpng; ln -f -s $(LIBNAME)/* .)
98 install-static: install-headers libpng.a
99 -@if [ ! -d $(DL) ]; then mkdir $(DL); fi
100 cp libpng.a $(DL)/$(LIBNAME).a
101 chmod 644 $(DL)/$(LIBNAME).a
102 -@/bin/rm -f $(DL)/libpng.a
103 (cd $(DL); ln -f -s $(LIBNAME).a libpng.a)
105 install-shared: install-headers $(LIBNAME).$(PNGVER).$(SHAREDLIB_POSTFIX) \
106 libpng.pc libpng.3.$(PNGMIN).$(SHAREDLIB_POSTFIX)
107 -@if [ ! -d $(DL) ]; then mkdir $(DL); fi
109 $(DL)/$(LIBNAME).$(PNGVER)*.$(SHAREDLIB_POSTFIX)
110 -@/bin/rm -f $(DL)/$(LIBNAME).$(SHAREDLIB_POSTFIX)
111 -@/bin/rm -f libpng.$(SHARED_POSTFIX)
112 -@/bin/rm -f libpng.3.$(SHARED_POSTFIX)
113 -@/bin/rm -f libpng.3.$(PNGMIN)*.$(SHARED_POSTFIX)
114 cp libpng.3.$(PNGMIN).$(SHAREDLIB_POSTFIX) $(DL)
115 cp $(LIBNAME).$(PNGVER).$(SHAREDLIB_POSTFIX) $(DL)
116 chmod 755 $(DL)/$(LIBNAME).$(PNGVER).$(SHAREDLIB_POSTFIX)
117 chmod 755 $(DL)/libpng.3.$(PNGMIN).$(SHAREDLIB_POSTFIX)
119 ln -f -s libpng.3.$(PNGMIN).$(SHARED_POSTFIX) \
120 libpng.3.$(SHARED_POSTFIX); \
121 ln -f -s libpng.3.$(SHARED_POSTFIX) libpng.$(SHARED_POSTFIX); \
122 ln -f -s $(LIBNAME).$(PNGVER).$(SHARED_POSTFIX) \
123 libpng.$(SHARED_POSTFIX); \
124 ln -f -s libpng.3.$(PNGMIN).$(SHARED_POSTFIX) \
125 libpng.3.$(SHARED_POSTFIX); \
126 ln -f -s $(LIBNAME).$(PNGVER).$(SHAREDLIB_POSTFIX) \
127 $(LIBNAME).$(PNGMAJ).$(SHAREDLIB_POSTFIX); \
128 ln -f -s $(LIBNAME).$(PNGMAJ).$(SHAREDLIB_POSTFIX) \
129 $(LIBNAME).$(SHAREDLIB_POSTFIX))
130 -@if [ ! -d $(DL)/pkgconfig ]; then mkdir $(DL)/pkgconfig; fi
131 -@/bin/rm -f $(DL)/pkgconfig/$(LIBNAME).pc
132 -@/bin/rm -f $(DL)/pkgconfig/libpng.pc
133 cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
134 chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
135 (cd $(DL)/pkgconfig; ln -f -s $(LIBNAME).pc libpng.pc)
137 install-man: libpng.3 libpngpf.3 png.5
138 -@if [ ! -d $(DM) ]; then mkdir $(DM); fi
139 -@if [ ! -d $(DM)/man3 ]; then mkdir $(DM)/man3; fi
140 -@/bin/rm -f $(DM)/man3/libpng.3
141 -@/bin/rm -f $(DM)/man3/libpngpf.3
142 cp libpng.3 $(DM)/man3
143 cp libpngpf.3 $(DM)/man3
144 -@if [ ! -d $(DM)/man5 ]; then mkdir $(DM)/man5; fi
145 -@/bin/rm -f $(DM)/man5/png.5
148 install-config: libpng-config
149 -@if [ ! -d $(DB) ]; then mkdir $(DB); fi
150 -@/bin/rm -f $(DB)/libpng-config
151 -@/bin/rm -f $(DB)/$(LIBNAME)-config
152 cp libpng-config $(DB)/$(LIBNAME)-config
153 chmod 755 $(DB)/$(LIBNAME)-config
154 (cd $(DB); ln -sf $(LIBNAME)-config libpng-config)
156 install: install-static install-shared install-man install-config
158 # If you installed in $(DESTDIR), test-installed won't work until you
159 # move the library to its final location.
163 `$(BINPATH)/libpng12-config --cflags` pngtest.c \
165 -o pngtesti `$(BINPATH)/libpng12-config --ldflags`
166 ./pngtesti pngtest.png
169 rm -f *.o libpng.a pngtest pngout.png libpng-config \
170 $(LIBNAME).$(PNGVER).$(SHAREDLIB_POSTFIX) \
171 $(LIBNAME).$(SHAREDLIB_POSTFIX) \
172 libpng.3.$(PNGMIN).$(SHAREDLIB_POSTFIX) \
175 DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
177 chmod a-w *.[ch35] $(DOCS) scripts/*
179 # DO NOT DELETE THIS LINE -- make depend depends on it.
181 png.o: png.h pngconf.h
182 pngerror.o: png.h pngconf.h
183 pngrio.o: png.h pngconf.h
184 pngwio.o: png.h pngconf.h
185 pngmem.o: png.h pngconf.h
186 pngset.o: png.h pngconf.h
187 pngget.o: png.h pngconf.h
188 pngread.o: png.h pngconf.h
189 pngrtran.o: png.h pngconf.h
190 pngrutil.o: png.h pngconf.h
191 pngtest.o: png.h pngconf.h
192 pngtrans.o: png.h pngconf.h
193 pngwrite.o: png.h pngconf.h
194 pngwtran.o: png.h pngconf.h
195 pngwutil.o: png.h pngconf.h
196 pngpread.o: png.h pngconf.h