1 # makefile for SCO OSr5 ELF and Unixware 7 with Native cc
2 # Contributed by Mike Hopkirk (hops@sco.com) modified from Makefile.lnx
3 # force ELF build dynamic linking, SONAME setting in lib and RPATH in app
4 # Copyright (C) 2002, 2006, 2010-2014 Glenn Randers-Pehrson
5 # Copyright (C) 1998 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
16 # Shared library names:
18 LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
19 LIBSOREL=$(LIBSOMAJ).$(RELEASE)
30 # where make install puts libpng.a, $(OLDSO)*, and png.h
34 # Where the zlib library and include files are located
35 #ZLIBLIB=/usr/local/lib
36 #ZLIBINC=/usr/local/include
42 LDFLAGS=-L. -L$(ZLIBLIB) -lpng16 -lz -lm
44 INCPATH=$(prefix)/include
45 LIBPATH=$(exec_prefix)/lib
47 BINPATH=$(exec_prefix)/bin
49 # override DESTDIR= on the make install command line to easily support
50 # installing into a temporary location. Example:
52 # make install DESTDIR=/tmp/build/libpng
54 # If you're going to install into a temporary location
55 # via DESTDIR, $(DESTDIR)$(prefix) must already exist before
56 # you execute make install.
59 DB=$(DESTDIR)$(BINPATH)
60 DI=$(DESTDIR)$(INCPATH)
61 DL=$(DESTDIR)$(LIBPATH)
62 DM=$(DESTDIR)$(MANPATH)
64 OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
65 pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
66 pngwtran.o pngmem.o pngerror.o pngpread.o
68 OBJSDLL = $(OBJS:.o=.pic.o)
70 .SUFFIXES: .c .o .pic.o
73 $(CC) -c $(CPPFLAGS) $(CFLAGS) -o $@ $<
76 $(CC) -c $(CPPFLAGS) $(CFLAGS) -KPIC -o $@ $*.c
78 all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config
80 # see scripts/pnglibconf.mak for more options
81 pnglibconf.h: scripts/pnglibconf.h.prebuilt
82 cp scripts/pnglibconf.h.prebuilt $@
89 cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
90 -e s!@exec_prefix@!$(exec_prefix)! \
91 -e s!@libdir@!$(LIBPATH)! \
92 -e s!@includedir@!$(INCPATH)! \
93 -e s!-lpng16!-lpng16\ -lz\ -lm! > libpng.pc
96 ( cat scripts/libpng-config-head.in; \
97 echo prefix=\"$(prefix)\"; \
98 echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
99 echo ccopts=\"-belf\"; \
100 echo L_opts=\"-L$(LIBPATH)\"; \
101 echo libs=\"-lpng16 -lz -lm\"; \
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)
109 $(CC) -G -Wl,-h,$(LIBSOMAJ) -o $(LIBSOMAJ) \
112 pngtest: pngtest.o $(LIBSO)
113 LD_RUN_PATH=.:$(ZLIBLIB) $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
118 install-headers: png.h pngconf.h pnglibconf.h
119 -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
120 -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
121 -@$(RM_F) $(DI)/png.h
122 -@$(RM_F) $(DI)/pngconf.h
123 -@$(RM_F) $(DI)/pnglibconf.h
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 -@$(RM_F) $(DL)/libpng.a
135 (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)
137 install-shared: install-headers $(LIBSOMAJ) libpng.pc
138 -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
139 -@$(RM_F) $(DL)/$(LIBSO)
140 -@$(RM_F) $(DL)/$(LIBSOREL)
141 -@$(RM_F) $(DL)/$(OLDSO)
142 cp $(LIBSOMAJ) $(DL)/$(LIBSOREL)
143 chmod 755 $(DL)/$(LIBSOREL)
145 $(LN_SF) $(LIBSOREL) $(LIBSO); \
146 $(LN_SF) $(LIBSO) $(OLDSO))
147 -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
148 -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
149 -@$(RM_F) $(DL)/pkgconfig/libpng.pc
150 cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
151 chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
152 (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
154 install-man: libpng.3 libpngpf.3 png.5
155 -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
156 -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
157 -@$(RM_F) $(DM)/man3/libpng.3
158 -@$(RM_F) $(DM)/man3/libpngpf.3
159 cp libpng.3 $(DM)/man3
160 cp libpngpf.3 $(DM)/man3
161 -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
162 -@$(RM_F) $(DM)/man5/png.5
165 install-config: libpng-config
166 -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
167 -@$(RM_F) $(DB)/libpng-config
168 -@$(RM_F) $(DB)/$(LIBNAME)-config
169 cp libpng-config $(DB)/$(LIBNAME)-config
170 chmod 755 $(DB)/$(LIBNAME)-config
171 (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
173 install: install-static install-shared install-man install-config
175 # If you installed in $(DESTDIR), test-installed won't work until you
176 # move the library to its final location. Use test-dd to test it
181 echo Testing installed dynamic shared library in $(DL).
182 $(CC) -I$(DI) $(CPPFLAGS) \
183 `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
184 -L$(DL) -L$(ZLIBLIB) \
185 -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`
186 ./pngtestd pngtest.png
189 $(CC) $(CPPFLAGS) $(CFLAGS) \
190 `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
192 -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`
193 ./pngtesti pngtest.png
196 $(RM_F) *.o libpng.a pngtest pngout.png libpng-config \
197 $(LIBSO) $(LIBSOMAJ)* pngtest-static pngtesti \
198 pnglibconf.h libpng.pc
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