1 # makefile for SCO OSr5 ELF and Unixware 7 with Native cc
2 # Contributed by Mike Hopkirk (hops at 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)
31 # where make install puts libpng.a, $(OLDSO)*, and png.h
35 # Where the zlib library and include files are located
36 #ZLIBLIB=/usr/local/lib
37 #ZLIBINC=/usr/local/include
43 LDFLAGS=-L. -L$(ZLIBLIB) -lpng16 -lz -lm
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 # Pre-built configuration
66 # See scripts/pnglibconf.mak for more options
67 PNGLIBCONF_H_PREBUILT = scripts/pnglibconf.h.prebuilt
69 OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
70 pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
71 pngwtran.o pngmem.o pngerror.o pngpread.o
73 OBJSDLL = $(OBJS:.o=.pic.o)
75 .SUFFIXES: .c .o .pic.o
78 $(CC) -c $(CPPFLAGS) $(CFLAGS) -o $@ $<
81 $(CC) -c $(CPPFLAGS) $(CFLAGS) -KPIC -o $@ $*.c
83 all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config
85 pnglibconf.h: $(PNGLIBCONF_H_PREBUILT)
86 $(CP) $(PNGLIBCONF_H_PREBUILT) $@
93 cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
94 -e s!@exec_prefix@!$(exec_prefix)! \
95 -e s!@libdir@!$(LIBPATH)! \
96 -e s!@includedir@!$(INCPATH)! \
97 -e s!-lpng16!-lpng16\ -lz\ -lm! > libpng.pc
100 ( cat scripts/libpng-config-head.in; \
101 echo prefix=\"$(prefix)\"; \
102 echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
103 echo ccopts=\"-belf\"; \
104 echo L_opts=\"-L$(LIBPATH)\"; \
105 echo libs=\"-lpng16 -lz -lm\"; \
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)
113 $(CC) -G -Wl,-h,$(LIBSOMAJ) -o $(LIBSOMAJ) \
116 pngtest: pngtest.o $(LIBSO)
117 LD_RUN_PATH=.:$(ZLIBLIB) $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
122 install-headers: png.h pngconf.h pnglibconf.h
123 -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
124 -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
125 -@$(RM_F) $(DI)/png.h
126 -@$(RM_F) $(DI)/pngconf.h
127 -@$(RM_F) $(DI)/pnglibconf.h
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 -@$(RM_F) $(DL)/libpng.a
139 (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)
141 install-shared: install-headers $(LIBSOMAJ) libpng.pc
142 -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
143 -@$(RM_F) $(DL)/$(LIBSO)
144 -@$(RM_F) $(DL)/$(LIBSOREL)
145 -@$(RM_F) $(DL)/$(OLDSO)
146 cp $(LIBSOMAJ) $(DL)/$(LIBSOREL)
147 chmod 755 $(DL)/$(LIBSOREL)
149 $(LN_SF) $(LIBSOREL) $(LIBSO); \
150 $(LN_SF) $(LIBSO) $(OLDSO))
151 -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
152 -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
153 -@$(RM_F) $(DL)/pkgconfig/libpng.pc
154 cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
155 chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
156 (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
158 install-man: libpng.3 libpngpf.3 png.5
159 -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
160 -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
161 -@$(RM_F) $(DM)/man3/libpng.3
162 -@$(RM_F) $(DM)/man3/libpngpf.3
163 cp libpng.3 $(DM)/man3
164 cp libpngpf.3 $(DM)/man3
165 -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
166 -@$(RM_F) $(DM)/man5/png.5
169 install-config: libpng-config
170 -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
171 -@$(RM_F) $(DB)/libpng-config
172 -@$(RM_F) $(DB)/$(LIBNAME)-config
173 cp libpng-config $(DB)/$(LIBNAME)-config
174 chmod 755 $(DB)/$(LIBNAME)-config
175 (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
177 install: install-static install-shared install-man install-config
179 # If you installed in $(DESTDIR), test-installed won't work until you
180 # move the library to its final location. Use test-dd to test it
185 echo Testing installed dynamic shared library in $(DL).
186 $(CC) -I$(DI) $(CPPFLAGS) \
187 `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
188 -L$(DL) -L$(ZLIBLIB) \
189 -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`
190 ./pngtestd pngtest.png
193 $(CC) $(CPPFLAGS) $(CFLAGS) \
194 `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
196 -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`
197 ./pngtesti pngtest.png
200 $(RM_F) *.o libpng.a pngtest pngout.png libpng-config \
201 $(LIBSO) $(LIBSOMAJ)* pngtest-static pngtesti \
202 pnglibconf.h libpng.pc
204 DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO
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