1 # makefile for libpng on HP-UX using GCC with the HP ANSI/C linker.
2 # Copyright (C) 2002, 2006 Glenn Randers-Pehrson
3 # Copyright (C) 2001, Laurent faillie
4 # Copyright (C) 1998, 1999 Greg Roelofs
5 # Copyright (C) 1996, 1997 Andreas Dilger
6 # For conditions of distribution and use, see copyright notice in png.h
12 PNGVER = $(PNGMAJ).$(PNGMIN)
14 # Shared library names:
16 LIBSOMAJ=$(LIBNAME).sl.$(PNGMAJ)
17 LIBSOVER=$(LIBNAME).sl.$(PNGVER)
20 OLDSOVER=libpng.sl.3.$(PNGMIN)
31 # where "make install" puts libpng.a, $(OLDSO)*, png.h and pngconf.h
35 # Where the zlib library and include files are located
37 ZLIBINC=/opt/zlib/include
39 # Note that if you plan to build a libpng shared library, zlib must also
40 # be a shared library, which zlib's configure does not do. After running
41 # zlib's configure, edit the appropriate lines of makefile to read:
42 # CFLAGS=-O1 -DHAVE_UNISTD -DUSE_MAP -fPIC \
48 #ALIGN=-malign-loops=2 -malign-functions=2
50 WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
51 -Wmissing-declarations -Wtraditional -Wcast-align \
52 -Wstrict-prototypes -Wmissing-prototypes #-Wconversion
54 # for pgcc version 2.95.1, -O3 is buggy; don't use it.
56 CFLAGS=-I$(ZLIBINC) -Wall -O3 -funroll-loops \
57 $(ALIGN) # $(WARNMORE) -g -DPNG_DEBUG=5
58 #LDFLAGS=-L. -Wl,-rpath,. -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) -lpng12 -lz -lm
59 LDFLAGS=-L. -L$(ZLIBLIB) -lpng12 -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 $(CFLAGS) -fPIC -o $@ $*.c
92 all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config
99 cat scripts/libpng.pc.in | sed -e s\!@PREFIX@!$(prefix)! > libpng.pc
102 ( cat scripts/libpng-config-head.in; \
103 echo prefix=\"$(prefix)\"; \
104 echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
105 echo libs=\"-lpng12 -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): $(LIBSOVER)
113 $(LN_SF) $(LIBSOVER) $(LIBSOMAJ)
115 $(LIBSOVER): $(OBJSDLL)
117 +h $(LIBSOMAJ) -o $(LIBSOVER) $(OBJSDLL)
119 $(OLDSOVER): $(OBJSDLL)
121 +h $(OLDSOMAJ) -o $(OLDSOVER) $(OBJSDLL)
123 pngtest: pngtest.o $(LIBSO)
124 $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
130 install-headers: png.h pngconf.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 $(DI)/$(LIBNAME)
134 chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h
135 -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h
136 -@$(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 $(LIBSOVER) libpng.pc \
148 -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
149 -@$(RM_F) $(DL)/$(LIBSOVER)* $(DL)/$(LIBSO)
150 -@$(RM_F) $(DL)/$(LIBSOMAJ)
151 -@$(RM_F) $(DL)/$(OLDSO)
152 -@$(RM_F) $(DL)/$(OLDSOMAJ)
153 -@$(RM_F) $(DL)/$(OLDSOVER)*
156 chmod 755 $(DL)/$(LIBSOVER)
157 chmod 755 $(DL)/$(OLDSOVER)
159 $(LN_SF) $(OLDSOVER) $(OLDSOMAJ); \
160 $(LN_SF) $(OLDSOMAJ) $(OLDSO); \
161 $(LN_SF) $(LIBSOVER) $(LIBSOMAJ); \
162 $(LN_SF) $(LIBSOMAJ) $(LIBSO))
163 -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
164 -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
165 -@$(RM_F) $(DL)/pkgconfig/libpng.pc
166 cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
167 chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
168 (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
170 install-man: libpng.3 libpngpf.3 png.5
171 -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
172 -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
173 -@$(RM_F) $(DM)/man3/libpng.3
174 -@$(RM_F) $(DM)/man3/libpngpf.3
175 cp libpng.3 $(DM)/man3
176 cp libpngpf.3 $(DM)/man3
177 -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
178 -@$(RM_F) $(DM)/man5/png.5
181 install-config: libpng-config
182 -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
183 -@$(RM_F) $(DB)/libpng-config
184 -@$(RM_F) $(DB)/$(LIBNAME)-config
185 cp libpng-config $(DB)/$(LIBNAME)-config
186 chmod 755 $(DB)/$(LIBNAME)-config
187 (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
189 install: install-static install-shared install-man install-config
191 # If you installed in $(DESTDIR), test-installed won't work until you
192 # move the library to its final location. Use test-dd to test it
197 echo Testing installed dynamic shared library in $(DL).
198 $(CC) -I$(DI) -I$(ZLIBINC) \
199 `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
200 -L$(DL) -L$(ZLIBLIB) -Wl,-rpath,$(DL) -Wl,-rpath,$(ZLIBLIB) \
201 -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`
202 ./pngtestd pngtest.png
206 echo Testing installed dynamic shared library.
208 `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
209 -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) \
210 -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`
211 ./pngtesti pngtest.png
214 $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \
215 libpng-config $(LIBSO) $(LIBSOMAJ)* \
219 DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
221 chmod a-w *.[ch35] $(DOCS) scripts/*
223 # DO NOT DELETE THIS LINE -- make depend depends on it.
225 png.o png.pic.o: png.h pngconf.h
226 pngerror.o pngerror.pic.o: png.h pngconf.h
227 pngrio.o pngrio.pic.o: png.h pngconf.h
228 pngwio.o pngwio.pic.o: png.h pngconf.h
229 pngmem.o pngmem.pic.o: png.h pngconf.h
230 pngset.o pngset.pic.o: png.h pngconf.h
231 pngget.o pngget.pic.o: png.h pngconf.h
232 pngread.o pngread.pic.o: png.h pngconf.h
233 pngrtran.o pngrtran.pic.o: png.h pngconf.h
234 pngrutil.o pngrutil.pic.o: png.h pngconf.h
235 pngtrans.o pngtrans.pic.o: png.h pngconf.h
236 pngwrite.o pngwrite.pic.o: png.h pngconf.h
237 pngwtran.o pngwtran.pic.o: png.h pngconf.h
238 pngwutil.o pngwutil.pic.o: png.h pngconf.h
239 pngpread.o pngpread.pic.o: png.h pngconf.h
241 pngtest.o: png.h pngconf.h