1 # makefile for libpng on Darwin / Mac OS X
2 # Copyright (C) 2002, 2004, 2006, 2008, 2010-2014 Glenn Randers-Pehrson
3 # Copyright (C) 2001 Christoph Pfisterer
4 # derived from makefile.linux:
5 # Copyright (C) 1998, 1999 Greg Roelofs
6 # Copyright (C) 1996, 1997 Andreas Dilger
8 # This code is released under the libpng license.
9 # For conditions of distribution and use, see the disclaimer
10 # and license in png.h
12 # where "make install" puts libpng.a, libpng16.dylib, png.h, pngconf.h,
17 # Where the zlib library and include files are located
25 # Shared library names:
26 LIBSO=$(LIBNAME).dylib
27 LIBSOMAJ=$(LIBNAME).$(PNGMAJ).dylib
28 LIBSOREL=$(LIBNAME).$(PNGMAJ).$(RELEASE).dylib
38 ARCH=-arch ppc -arch i386 -arch x86_64
41 # CFLAGS=-W -Wall -O3 -funroll-loops
42 CFLAGS=-W -Wall -O -funroll-loops $(ARCH)
43 LDFLAGS=-L. -L$(ZLIBLIB) -lpng16 -lz $(ARCH)
45 INCPATH=$(prefix)/include
46 LIBPATH=$(exec_prefix)/lib
48 BINPATH=$(exec_prefix)/bin
50 # override DESTDIR= on the make install command line to easily support
51 # installing into a temporary location. Example:
53 # make install DESTDIR=/tmp/build/libpng
55 # If you're going to install into a temporary location
56 # via DESTDIR, $(DESTDIR)$(prefix) must already exist before
57 # you execute make install.
60 DB=$(DESTDIR)$(BINPATH)
61 DI=$(DESTDIR)$(INCPATH)
62 DL=$(DESTDIR)$(LIBPATH)
63 DM=$(DESTDIR)$(MANPATH)
65 OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
66 pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
67 pngwtran.o pngmem.o pngerror.o pngpread.o
69 OBJSDLL = $(OBJS:.o=.pic.o)
71 .SUFFIXES: .c .o .pic.o
74 $(CC) -c $(CPPFLAGS) $(CFLAGS) -o $@ $<
77 $(CC) -c $(CPPFLAGS) $(CFLAGS) -fno-common -o $@ $*.c
79 all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config
81 # see scripts/pnglibconf.mak for more options
82 pnglibconf.h: scripts/pnglibconf.h.prebuilt
83 cp scripts/pnglibconf.h.prebuilt $@
90 cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
91 -e s!@exec_prefix@!$(exec_prefix)! \
92 -e s!@libdir@!$(LIBPATH)! \
93 -e s!@includedir@!$(INCPATH)! \
94 -e s!-lpng16!-lpng16\ -lz! > libpng.pc
97 ( cat scripts/libpng-config-head.in; \
98 echo prefix=\"$(prefix)\"; \
99 echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
100 echo L_opts=\"-L$(LIBPATH)\"; \
101 echo libs=\"-lpng16 -lz\"; \
102 cat scripts/libpng-config-body.in ) > libpng-config
103 chmod +x libpng-config
105 $(LIBSO): $(LIBSOMAJ)
106 $(LN_SF) $(LIBSOMAJ) $(LIBSO)
108 $(LIBSOMAJ): $(OBJSDLL)
110 -install_name $(LIBPATH)/$(LIBSOMAJ) \
111 -current_version 16 -compatibility_version 16 \
112 $(ARCH) -o $(LIBSOMAJ) \
113 $(OBJSDLL) -L$(ZLIBLIB) -lz
115 pngtest: pngtest.o $(LIBSO)
116 $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
121 install-headers: png.h pngconf.h pnglibconf.h
122 -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
123 -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
124 cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME)
125 chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h
126 -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h
127 -@$(RM_F) $(DI)/libpng
128 (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
130 install-static: install-headers libpng.a
131 -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
132 cp libpng.a $(DL)/$(LIBNAME).a
133 chmod 644 $(DL)/$(LIBNAME).a
134 $(RANLIB) $(DL)/$(LIBNAME).a
135 -@$(RM_F) $(DL)/libpng.a
136 (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)
138 install-shared: install-headers $(LIBSOMAJ) libpng.pc
139 -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
140 -@$(RM_F) $(DL)/$(LIBSO)
141 -@$(RM_F) $(DL)/$(LIBSOMAJ)
142 -@$(RM_F) $(DL)/$(OLDSO)
144 chmod 755 $(DL)/$(LIBSOMAJ)
146 $(LN_SF) $(LIBSOREL) $(LIBSO); \
147 $(LN_SF) $(LIBSO) $(OLDSO))
148 -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
149 -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
150 -@$(RM_F) $(DL)/pkgconfig/libpng.pc
151 cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
152 chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
153 (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
155 install-man: libpng.3 libpngpf.3 png.5
156 -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
157 -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
158 -@$(RM_F) $(DM)/man3/libpng.3
159 -@$(RM_F) $(DM)/man3/libpngpf.3
160 cp libpng.3 $(DM)/man3
161 cp libpngpf.3 $(DM)/man3
162 -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
163 -@$(RM_F) $(DM)/man5/png.5
166 install-config: libpng-config
167 -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
168 -@$(RM_F) $(DB)/libpng-config
169 -@$(RM_F) $(DB)/$(LIBNAME)-config
170 cp libpng-config $(DB)/$(LIBNAME)-config
171 chmod 755 $(DB)/$(LIBNAME)-config
172 (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
174 install: install-static install-shared install-man install-config
176 # If you installed in $(DESTDIR), test-installed won't work until you
177 # move the library to its final location. Use test-dd to test it
182 echo Testing installed dynamic shared library in $(DL).
183 $(CC) -I$(DI) $(CPPFLAGS) \
184 `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
185 -L$(DL) -L$(ZLIBLIB) \
186 -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`
187 ./pngtestd pngtest.png
190 $(CC) $(CPPFLAGS) $(CFLAGS) \
191 `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
193 -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`
194 ./pngtesti pngtest.png
197 $(RM_F) *.o libpng.a pngtest pngout.png libpng-config \
198 libpng.pc $(LIBNAME).*dylib pngtesti pnglibconf.h
200 DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
202 chmod a-w *.[ch35] $(DOCS) scripts/*
204 # DO NOT DELETE THIS LINE -- make depend depends on it.
206 png.o png.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
207 pngerror.o pngerror.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
208 pngrio.o pngrio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
209 pngwio.o pngwio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
210 pngmem.o pngmem.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
211 pngset.o pngset.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
212 pngget.o pngget.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
213 pngread.o pngread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
214 pngrtran.o pngrtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
215 pngrutil.o pngrutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
216 pngtrans.o pngtrans.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
217 pngwrite.o pngwrite.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
218 pngwtran.o pngwtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
219 pngwutil.o pngwutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
220 pngpread.o pngpread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
222 pngtest.o: png.h pngconf.h pnglibconf.h