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)
30 # where "make install" puts libpng.a, $(OLDSO)*, png.h, pngconf.h
35 # Where the zlib library and include files are located
37 ZLIBINC=/opt/zlib/include
39 # Note that if you plan to build a libpng shared library, zlib must also
40 # be a shared library, which zlib's configure does not do. After running
41 # zlib's configure, edit the appropriate lines of makefile to read:
42 # CFLAGS=-O1 -DHAVE_UNISTD -DUSE_MAP -fPIC \
48 #ALIGN=-malign-loops=2 -malign-functions=2
50 WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
51 -Wmissing-declarations -Wtraditional -Wcast-align \
52 -Wstrict-prototypes -Wmissing-prototypes #-Wconversion
54 # for pgcc version 2.95.1, -O3 is buggy; don't use it.
56 CPPFLAGS=-I$(ZLIBINC) # -DPNG_DEBUG=5
57 CFLAGS=-W -Wall -O3 -funroll-loops $(ALIGN) # $(WARNMORE) -g
58 #LDFLAGS=-L. -Wl,-rpath,. -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) -lpng16 -lz -lm
59 LDFLAGS=-L. -L$(ZLIBLIB) -lpng16 -lz -lm
61 INCPATH=$(prefix)/include
62 LIBPATH=$(exec_prefix)/lib
64 BINPATH=$(exec_prefix)/bin
66 # override DESTDIR= on the make install command line to easily support
67 # installing into a temporary location. Example:
69 # make install DESTDIR=/tmp/build/libpng
71 # If you're going to install into a temporary location
72 # via DESTDIR, $(DESTDIR)$(prefix) must already exist before
73 # you execute make install.
76 DB=$(DESTDIR)$(BINPATH)
77 DI=$(DESTDIR)$(INCPATH)
78 DL=$(DESTDIR)$(LIBPATH)
79 DM=$(DESTDIR)$(MANPATH)
81 OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
82 pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
83 pngwtran.o pngmem.o pngerror.o pngpread.o
85 OBJSDLL = $(OBJS:.o=.pic.o)
87 .SUFFIXES: .c .o .pic.o
90 $(CC) -c $(CPPFLAGS) $(CFLAGS) -o $@ $<
93 $(CC) -c $(CPPFLAGS) $(CFLAGS) -fPIC -o $@ $*.c
95 all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config
102 cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
103 -e s!@exec_prefix@!$(exec_prefix)! \
104 -e s!@libdir@!$(LIBPATH)! \
105 -e s!@includedir@!$(INCPATH)! \
106 -e s!-lpng16!-lpng16\ -lz\ -lm! > libpng.pc
109 ( cat scripts/libpng-config-head.in; \
110 echo prefix=\"$(prefix)\"; \
111 echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
112 echo libs=\"-lpng16 -lz -lm\"; \
113 cat scripts/libpng-config-body.in ) > libpng-config
114 chmod +x libpng-config
116 $(LIBSO): $(LIBSOMAJ)
117 $(LN_SF) $(LIBSOMAJ) $(LIBSO)
119 $(LIBSOMAJ): $(OBJSDLL)
121 +h $(LIBSOMAJ) -o $(LIBSOMAJ) $(OBJSDLL)
123 pngtest: pngtest.o $(LIBSO)
124 $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
130 install-headers: png.h pngconf.h pnglibconf.h
131 -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
132 -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
133 cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME)
134 chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h
135 -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h
136 -@$(RM_F) $(DI)/libpng
137 (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
139 install-static: install-headers libpng.a
140 -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
141 cp libpng.a $(DL)/$(LIBNAME).a
142 chmod 644 $(DL)/$(LIBNAME).a
143 -@$(RM_F) $(DL)/libpng.a
144 (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)
146 install-shared: install-headers $(LIBSOMAJ) libpng.pc
147 -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
148 -@$(RM_F) $(DL)/$(LIBSO)
149 -@$(RM_F) $(DL)/$(LIBSOREL)
150 -@$(RM_F) $(DL)/$(OLDSO)
151 cp $(LIBSOMAJ) $(DL)/$(LIBSOREL)
152 chmod 755 $(DL)/$(LIBSOREL)
154 $(LN_SF) $(LIBSOREL) $(LIBSO); \
155 $(LN_SF) $(LIBSO) $(OLDSO))
156 -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
157 -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
158 -@$(RM_F) $(DL)/pkgconfig/libpng.pc
159 cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
160 chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
161 (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
163 install-man: libpng.3 libpngpf.3 png.5
164 -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
165 -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
166 -@$(RM_F) $(DM)/man3/libpng.3
167 -@$(RM_F) $(DM)/man3/libpngpf.3
168 cp libpng.3 $(DM)/man3
169 cp libpngpf.3 $(DM)/man3
170 -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
171 -@$(RM_F) $(DM)/man5/png.5
174 install-config: libpng-config
175 -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
176 -@$(RM_F) $(DB)/libpng-config
177 -@$(RM_F) $(DB)/$(LIBNAME)-config
178 cp libpng-config $(DB)/$(LIBNAME)-config
179 chmod 755 $(DB)/$(LIBNAME)-config
180 (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
182 install: install-static install-shared install-man install-config
184 # If you installed in $(DESTDIR), test-installed won't work until you
185 # move the library to its final location. Use test-dd to test it
190 echo Testing installed dynamic shared library in $(DL).
191 $(CC) -I$(DI) $(CPPFLAGS) \
192 `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
193 -L$(DL) -L$(ZLIBLIB) -Wl,-rpath,$(DL) -Wl,-rpath,$(ZLIBLIB) \
194 -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`
195 ./pngtestd pngtest.png
199 echo Testing installed dynamic shared library.
201 `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
202 -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) \
203 -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`
204 ./pngtesti pngtest.png
207 $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \
208 libpng-config $(LIBSO) $(LIBSOMAJ)* \
209 libpng.pc pnglibconf.h
211 DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
213 chmod a-w *.[ch35] $(DOCS) scripts/*
215 # DO NOT DELETE THIS LINE -- make depend depends on it.
217 png.o png.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
218 pngerror.o pngerror.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
219 pngrio.o pngrio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
220 pngwio.o pngwio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
221 pngmem.o pngmem.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
222 pngset.o pngset.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
223 pngget.o pngget.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
224 pngread.o pngread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
225 pngrtran.o pngrtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
226 pngrutil.o pngrutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
227 pngtrans.o pngtrans.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
228 pngwrite.o pngwrite.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
229 pngwtran.o pngwtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
230 pngwutil.o pngwutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
231 pngpread.o pngpread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
233 pngtest.o: png.h pngconf.h pnglibconf.h