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
39 ARCH=-arch ppc -arch i386 -arch x86_64
42 # CFLAGS=-W -Wall -O3 -funroll-loops
43 CFLAGS=-W -Wall -O -funroll-loops $(ARCH)
44 LDFLAGS=-L. -L$(ZLIBLIB) -lpng16 -lz $(ARCH)
46 INCPATH=$(prefix)/include
47 LIBPATH=$(exec_prefix)/lib
49 BINPATH=$(exec_prefix)/bin
51 # override DESTDIR= on the make install command line to easily support
52 # installing into a temporary location. Example:
54 # make install DESTDIR=/tmp/build/libpng
56 # If you're going to install into a temporary location
57 # via DESTDIR, $(DESTDIR)$(prefix) must already exist before
58 # you execute make install.
61 DB=$(DESTDIR)$(BINPATH)
62 DI=$(DESTDIR)$(INCPATH)
63 DL=$(DESTDIR)$(LIBPATH)
64 DM=$(DESTDIR)$(MANPATH)
66 # Pre-built configuration
67 # See scripts/pnglibconf.mak for more options
68 PNGLIBCONF_H_PREBUILT = scripts/pnglibconf.h.prebuilt
70 OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
71 pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
72 pngwtran.o pngmem.o pngerror.o pngpread.o
74 OBJSDLL = $(OBJS:.o=.pic.o)
76 .SUFFIXES: .c .o .pic.o
79 $(CC) -c $(CPPFLAGS) $(CFLAGS) -o $@ $<
82 $(CC) -c $(CPPFLAGS) $(CFLAGS) -fno-common -o $@ $*.c
84 all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config
86 pnglibconf.h: $(PNGLIBCONF_H_PREBUILT)
87 $(CP) $(PNGLIBCONF_H_PREBUILT) $@
94 cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
95 -e s!@exec_prefix@!$(exec_prefix)! \
96 -e s!@libdir@!$(LIBPATH)! \
97 -e s!@includedir@!$(INCPATH)! \
98 -e s!-lpng16!-lpng16\ -lz! > libpng.pc
101 ( cat scripts/libpng-config-head.in; \
102 echo prefix=\"$(prefix)\"; \
103 echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
104 echo L_opts=\"-L$(LIBPATH)\"; \
105 echo libs=\"-lpng16 -lz\"; \
106 cat scripts/libpng-config-body.in ) > libpng-config
107 chmod +x libpng-config
109 $(LIBSO): $(LIBSOMAJ)
110 $(LN_SF) $(LIBSOMAJ) $(LIBSO)
112 $(LIBSOMAJ): $(OBJSDLL)
114 -install_name $(LIBPATH)/$(LIBSOMAJ) \
115 -current_version 16 -compatibility_version 16 \
116 $(ARCH) -o $(LIBSOMAJ) \
117 $(OBJSDLL) -L$(ZLIBLIB) -lz
119 pngtest: pngtest.o $(LIBSO)
120 $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
125 install-headers: png.h pngconf.h pnglibconf.h
126 -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
127 -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
128 cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME)
129 chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h
130 -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h
131 -@$(RM_F) $(DI)/libpng
132 (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
134 install-static: install-headers libpng.a
135 -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
136 cp libpng.a $(DL)/$(LIBNAME).a
137 chmod 644 $(DL)/$(LIBNAME).a
138 $(RANLIB) $(DL)/$(LIBNAME).a
139 -@$(RM_F) $(DL)/libpng.a
140 (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)
142 install-shared: install-headers $(LIBSOMAJ) libpng.pc
143 -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
144 -@$(RM_F) $(DL)/$(LIBSO)
145 -@$(RM_F) $(DL)/$(LIBSOMAJ)
146 -@$(RM_F) $(DL)/$(OLDSO)
148 chmod 755 $(DL)/$(LIBSOMAJ)
150 $(LN_SF) $(LIBSOREL) $(LIBSO); \
151 $(LN_SF) $(LIBSO) $(OLDSO))
152 -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
153 -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
154 -@$(RM_F) $(DL)/pkgconfig/libpng.pc
155 cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
156 chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
157 (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
159 install-man: libpng.3 libpngpf.3 png.5
160 -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
161 -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
162 -@$(RM_F) $(DM)/man3/libpng.3
163 -@$(RM_F) $(DM)/man3/libpngpf.3
164 cp libpng.3 $(DM)/man3
165 cp libpngpf.3 $(DM)/man3
166 -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
167 -@$(RM_F) $(DM)/man5/png.5
170 install-config: libpng-config
171 -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
172 -@$(RM_F) $(DB)/libpng-config
173 -@$(RM_F) $(DB)/$(LIBNAME)-config
174 cp libpng-config $(DB)/$(LIBNAME)-config
175 chmod 755 $(DB)/$(LIBNAME)-config
176 (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
178 install: install-static install-shared install-man install-config
180 # If you installed in $(DESTDIR), test-installed won't work until you
181 # move the library to its final location. Use test-dd to test it
186 echo Testing installed dynamic shared library in $(DL).
187 $(CC) -I$(DI) $(CPPFLAGS) \
188 `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
189 -L$(DL) -L$(ZLIBLIB) \
190 -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`
191 ./pngtestd pngtest.png
194 $(CC) $(CPPFLAGS) $(CFLAGS) \
195 `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
197 -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`
198 ./pngtesti pngtest.png
201 $(RM_F) *.o libpng.a pngtest pngout.png libpng-config \
202 libpng.pc $(LIBNAME).*dylib pngtesti pnglibconf.h
204 DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
206 chmod a-w *.[ch35] $(DOCS) scripts/*
208 # DO NOT DELETE THIS LINE -- make depend depends on it.
210 png.o png.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
211 pngerror.o pngerror.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
212 pngrio.o pngrio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
213 pngwio.o pngwio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
214 pngmem.o pngmem.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
215 pngset.o pngset.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
216 pngget.o pngget.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
217 pngread.o pngread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
218 pngrtran.o pngrtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
219 pngrutil.o pngrutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
220 pngtrans.o pngtrans.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
221 pngwrite.o pngwrite.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
222 pngwtran.o pngwtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
223 pngwutil.o pngwutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
224 pngpread.o pngpread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
226 pngtest.o: png.h pngconf.h pnglibconf.h