1 # makefile for libpng on HP-UX using GCC with the HP ANSI/C linker.
2 # Copyright (C) 2002, 2006-2008, 2010-2014 Glenn Randers-Pehrson
3 # Copyright (C) 2001, Laurent faillie
4 # Copyright (C) 1998, 1999 Greg Roelofs
5 # Copyright (C) 1996, 1997 Andreas Dilger
7 # This code is released under the libpng license.
8 # For conditions of distribution and use, see the disclaimer
15 # Shared library names:
17 LIBSOMAJ=$(LIBNAME).sl.$(PNGMAJ)
18 LIBSOREL=$(LIBSOMAJ).$(RELEASE)
31 # where "make install" puts libpng.a, $(OLDSO)*, png.h, pngconf.h
36 # Where the zlib library and include files are located
38 ZLIBINC=/opt/zlib/include
40 # Note that if you plan to build a libpng shared library, zlib must also
41 # be a shared library, which zlib's configure does not do. After running
42 # zlib's configure, edit the appropriate lines of makefile to read:
43 # CFLAGS=-O1 -DHAVE_UNISTD -DUSE_MAP -fPIC \
49 #ALIGN=-malign-loops=2 -malign-functions=2
51 WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
52 -Wmissing-declarations -Wtraditional -Wcast-align \
53 -Wstrict-prototypes -Wmissing-prototypes #-Wconversion
55 # for pgcc version 2.95.1, -O3 is buggy; don't use it.
57 CPPFLAGS=-I$(ZLIBINC) # -DPNG_DEBUG=5
58 CFLAGS=-W -Wall -O3 -funroll-loops $(ALIGN) # $(WARNMORE) -g
59 #LDFLAGS=-L. -Wl,-rpath,. -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) -lpng16 -lz -lm
60 LDFLAGS=-L. -L$(ZLIBLIB) -lpng16 -lz -lm
62 INCPATH=$(prefix)/include
63 LIBPATH=$(exec_prefix)/lib
65 BINPATH=$(exec_prefix)/bin
67 # override DESTDIR= on the make install command line to easily support
68 # installing into a temporary location. Example:
70 # make install DESTDIR=/tmp/build/libpng
72 # If you're going to install into a temporary location
73 # via DESTDIR, $(DESTDIR)$(prefix) must already exist before
74 # you execute make install.
77 DB=$(DESTDIR)$(BINPATH)
78 DI=$(DESTDIR)$(INCPATH)
79 DL=$(DESTDIR)$(LIBPATH)
80 DM=$(DESTDIR)$(MANPATH)
82 OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
83 pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
84 pngwtran.o pngmem.o pngerror.o pngpread.o
86 OBJSDLL = $(OBJS:.o=.pic.o)
88 .SUFFIXES: .c .o .pic.o
91 $(CC) -c $(CPPFLAGS) $(CFLAGS) -o $@ $<
94 $(CC) -c $(CPPFLAGS) $(CFLAGS) -fPIC -o $@ $*.c
96 all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config
103 cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
104 -e s!@exec_prefix@!$(exec_prefix)! \
105 -e s!@libdir@!$(LIBPATH)! \
106 -e s!@includedir@!$(INCPATH)! \
107 -e s!-lpng16!-lpng16\ -lz\ -lm! > libpng.pc
110 ( cat scripts/libpng-config-head.in; \
111 echo prefix=\"$(prefix)\"; \
112 echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
113 echo libs=\"-lpng16 -lz -lm\"; \
114 cat scripts/libpng-config-body.in ) > libpng-config
115 chmod +x libpng-config
117 $(LIBSO): $(LIBSOMAJ)
118 $(LN_SF) $(LIBSOMAJ) $(LIBSO)
120 $(LIBSOMAJ): $(OBJSDLL)
122 +h $(LIBSOMAJ) -o $(LIBSOMAJ) $(OBJSDLL)
124 pngtest: pngtest.o $(LIBSO)
125 $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
131 install-headers: png.h pngconf.h pnglibconf.h
132 -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
133 -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
134 cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME)
135 chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h
136 -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h
137 -@$(RM_F) $(DI)/libpng
138 (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
140 install-static: install-headers libpng.a
141 -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
142 cp libpng.a $(DL)/$(LIBNAME).a
143 chmod 644 $(DL)/$(LIBNAME).a
144 -@$(RM_F) $(DL)/libpng.a
145 (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)
147 install-shared: install-headers $(LIBSOMAJ) libpng.pc
148 -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
149 -@$(RM_F) $(DL)/$(LIBSO)
150 -@$(RM_F) $(DL)/$(LIBSOREL)
151 -@$(RM_F) $(DL)/$(OLDSO)
152 cp $(LIBSOMAJ) $(DL)/$(LIBSOREL)
153 chmod 755 $(DL)/$(LIBSOREL)
155 $(LN_SF) $(LIBSOREL) $(LIBSO); \
156 $(LN_SF) $(LIBSO) $(OLDSO))
157 -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
158 -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
159 -@$(RM_F) $(DL)/pkgconfig/libpng.pc
160 cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
161 chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
162 (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
164 install-man: libpng.3 libpngpf.3 png.5
165 -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
166 -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
167 -@$(RM_F) $(DM)/man3/libpng.3
168 -@$(RM_F) $(DM)/man3/libpngpf.3
169 cp libpng.3 $(DM)/man3
170 cp libpngpf.3 $(DM)/man3
171 -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
172 -@$(RM_F) $(DM)/man5/png.5
175 install-config: libpng-config
176 -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
177 -@$(RM_F) $(DB)/libpng-config
178 -@$(RM_F) $(DB)/$(LIBNAME)-config
179 cp libpng-config $(DB)/$(LIBNAME)-config
180 chmod 755 $(DB)/$(LIBNAME)-config
181 (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
183 install: install-static install-shared install-man install-config
185 # If you installed in $(DESTDIR), test-installed won't work until you
186 # move the library to its final location. Use test-dd to test it
191 echo Testing installed dynamic shared library in $(DL).
192 $(CC) -I$(DI) $(CPPFLAGS) \
193 `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
194 -L$(DL) -L$(ZLIBLIB) -Wl,-rpath,$(DL) -Wl,-rpath,$(ZLIBLIB) \
195 -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`
196 ./pngtestd pngtest.png
200 echo Testing installed dynamic shared library.
202 `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
203 -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) \
204 -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`
205 ./pngtesti pngtest.png
208 $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \
209 libpng-config $(LIBSO) $(LIBSOMAJ)* \
210 libpng.pc pnglibconf.h
212 DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
214 chmod a-w *.[ch35] $(DOCS) scripts/*
216 # DO NOT DELETE THIS LINE -- make depend depends on it.
218 png.o png.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
219 pngerror.o pngerror.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
220 pngrio.o pngrio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
221 pngwio.o pngwio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
222 pngmem.o pngmem.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
223 pngset.o pngset.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
224 pngget.o pngget.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
225 pngread.o pngread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
226 pngrtran.o pngrtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
227 pngrutil.o pngrutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
228 pngtrans.o pngtrans.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
229 pngwrite.o pngwrite.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
230 pngwtran.o pngwtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
231 pngwutil.o pngwutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
232 pngpread.o pngpread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
234 pngtest.o: png.h pngconf.h pnglibconf.h