1# makefile for libpng on Solaris 2.x with gcc
2# Copyright (C) 2004 Glenn Randers-Pehrson
3# Contributed by William L. Sebok, based on makefile.linux
4# Copyright (C) 1998 Greg Roelofs
5# Copyright (C) 1996, 1997 Andreas Dilger
6# For conditions of distribution and use, see copyright notice in png.h
7
8CC=gcc
9
10# Where make install puts libpng.a, libpng12.so*, and png.h
11prefix=/usr/local
12
13# Where the zlib library and include files are located
14# Changing these to ../zlib poses a security risk.  If you want
15# to have zlib in an adjacent directory, specify the full path instead of "..".
16#ZLIBLIB=../zlib
17#ZLIBINC=../zlib
18
19ZLIBLIB=/usr/local/lib
20ZLIBINC=/usr/local/include
21
22WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
23	-Wmissing-declarations -Wtraditional -Wcast-align \
24	-Wstrict-prototypes -Wmissing-prototypes #-Wconversion
25CFLAGS=-I$(ZLIBINC) -Wall -O \
26	# $(WARNMORE) -g -DPNG_DEBUG=5
27LDFLAGS=-L. -R. -L$(ZLIBLIB) -R$(ZLIBLIB) -lpng12 -lz -lm
28
29#RANLIB=ranlib
30RANLIB=echo
31
32PNGMAJ = 0
33PNGMIN = 1.2.7
34PNGVER = $(PNGMAJ).$(PNGMIN)
35LIBNAME = libpng12
36
37INCPATH=$(prefix)/include
38LIBPATH=$(prefix)/lib
39MANPATH=$(prefix)/man
40BINPATH=$(prefix)/bin
41
42# override DESTDIR= on the make install command line to easily support
43# installing into a temporary location.  Example:
44#
45#    make install DESTDIR=/tmp/build/libpng
46#
47# If you're going to install into a temporary location
48# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
49# you execute make install.
50DESTDIR=
51
52DB=$(DESTDIR)$(BINPATH)
53DI=$(DESTDIR)$(INCPATH)
54DL=$(DESTDIR)$(LIBPATH)
55DM=$(DESTDIR)$(MANPATH)
56
57OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
58	pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
59	pngwtran.o pngmem.o pngerror.o pngpread.o
60
61OBJSDLL = $(OBJS:.o=.pic.o)
62
63.SUFFIXES:      .c .o .pic.o
64
65.c.pic.o:
66	$(CC) -c $(CFLAGS) -fPIC -o $@ $*.c
67
68all: libpng.a $(LIBNAME).so pngtest libpng.pc libpng-config
69
70libpng.a: $(OBJS)
71	ar rc $@ $(OBJS)
72	$(RANLIB) $@
73
74libpng.pc:
75	cat scripts/libpng.pc.in | sed -e s\!@PREFIX@!$(prefix)! > libpng.pc
76
77libpng-config:
78	( cat scripts/libpng-config-head.in; \
79	echo prefix=\"$(prefix)\"; \
80	echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
81	echo cppflags=\"-DPNG_USE_PNGGCCRD -DPNG_NO_ASSEMBLER_CODE\"; \
82	echo L_opts=\"-L$(LIBPATH)\"; \
83	echo R_opts=\"-R$(LIBPATH)\"; \
84	echo libs=\"-lpng12 -lz -lm\"; \
85	cat scripts/libpng-config-body.in ) > libpng-config
86	chmod +x libpng-config
87
88$(LIBNAME).so: $(LIBNAME).so.$(PNGMAJ)
89	ln -f -s $(LIBNAME).so.$(PNGMAJ) $(LIBNAME).so
90
91$(LIBNAME).so.$(PNGMAJ): $(LIBNAME).so.$(PNGVER)
92	ln -f -s $(LIBNAME).so.$(PNGVER) $(LIBNAME).so.$(PNGMAJ)
93
94$(LIBNAME).so.$(PNGVER): $(OBJSDLL)
95	@case "`type ld`" in *ucb*) \
96	echo; \
97	echo '## WARNING:'; \
98	echo '## The commands "CC" and "LD" must NOT refer to /usr/ucb/cc'; \
99	echo '## and /usr/ucb/ld.  If they do, you need to adjust your PATH'; \
100	echo '## environment variable to put /usr/ccs/bin ahead of /usr/ucb.'; \
101	echo '## The environment variable LD_LIBRARY_PATH should not be set'; \
102	echo '## at all.  If it is, things are likely to break because of'; \
103	echo '## the libucb dependency that is created.'; \
104	echo; \
105	;; \
106	esac
107	$(LD) -G -h $(LIBNAME).so.$(PNGMAJ) \
108	 -o $(LIBNAME).so.$(PNGVER) $(OBJSDLL)
109
110libpng.so.3.$(PNGMIN): $(OBJS)
111	$(LD) -G -h libpng.so.3 \
112	 -o libpng.so.3.$(PNGMIN) $(OBJSDLL)
113
114pngtest: pngtest.o $(LIBNAME).so
115	$(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
116
117test: pngtest
118	./pngtest
119
120install-headers: png.h pngconf.h
121	-@if [ ! -d $(DI) ]; then mkdir $(DI); fi
122	-@if [ ! -d $(DI)/$(LIBNAME) ]; then mkdir $(DI)/$(LIBNAME); fi
123	cp png.h pngconf.h $(DI)/$(LIBNAME)
124	chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h
125	-@/bin/rm -f $(DI)/png.h $(DI)/pngconf.h
126	-@/bin/rm -f $(DI)/libpng
127	(cd $(DI); ln -f -s $(LIBNAME) libpng; ln -f -s $(LIBNAME)/* .)
128
129install-static: install-headers libpng.a
130	-@if [ ! -d $(DL) ]; then mkdir $(DL); fi
131	cp libpng.a $(DL)/$(LIBNAME).a
132	chmod 644 $(DL)/$(LIBNAME).a
133	-@/bin/rm -f $(DL)/libpng.a
134	(cd $(DL); ln -f -s $(LIBNAME).a libpng.a)
135
136install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc \
137	libpng.so.3.$(PNGMIN)
138	-@if [ ! -d $(DL) ]; then mkdir $(DL); fi
139	-@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGVER)* $(DL)/$(LIBNAME).so
140	-@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGMAJ)
141	-@/bin/rm -f $(DL)/libpng.so
142	-@/bin/rm -f $(DL)/libpng.so.3
143	-@/bin/rm -f $(DL)/libpng.so.3.$(PNGMIN)*
144	cp $(LIBNAME).so.$(PNGVER) $(DL)
145	cp libpng.so.3.$(PNGMIN) $(DL)
146	chmod 755 $(DL)/$(LIBNAME).so.$(PNGVER)
147	chmod 755 $(DL)/libpng.so.3.$(PNGMIN)
148	(cd $(DL); \
149	ln -f -s libpng.so.3.$(PNGMIN) libpng.so.3; \
150	ln -f -s libpng.so.3 libpng.so; \
151	ln -f -s $(LIBNAME).so.$(PNGVER) $(LIBNAME).so; \
152	ln -f -s $(LIBNAME).so.$(PNGVER) $(LIBNAME).so.$(PNGMAJ))
153	-@if [ ! -d $(DL)/pkgconfig ]; then mkdir $(DL)/pkgconfig; fi
154	-@/bin/rm -f $(DL)/pkgconfig/$(LIBNAME).pc
155	-@/bin/rm -f $(DL)/pkgconfig/libpng.pc
156	cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
157	chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
158	(cd $(DL)/pkgconfig; ln -f -s $(LIBNAME).pc libpng.pc)
159
160install-man: libpng.3 libpngpf.3 png.5
161	-@if [ ! -d $(DM) ]; then mkdir $(DM); fi
162	-@if [ ! -d $(DM)/man3 ]; then mkdir $(DM)/man3; fi
163	-@/bin/rm -f $(DM)/man3/libpng.3
164	-@/bin/rm -f $(DM)/man3/libpngpf.3
165	cp libpng.3 $(DM)/man3
166	cp libpngpf.3 $(DM)/man3
167	-@if [ ! -d $(DM)/man5 ]; then mkdir $(DM)/man5; fi
168	-@/bin/rm -f $(DM)/man5/png.5
169	cp png.5 $(DM)/man5
170
171install-config: libpng-config
172	-@if [ ! -d $(DB) ]; then mkdir $(DB); fi
173	-@/bin/rm -f $(DB)/libpng-config
174	-@/bin/rm -f $(DB)/$(LIBNAME)-config
175	cp libpng-config $(DB)/$(LIBNAME)-config
176	chmod 755 $(DB)/$(LIBNAME)-config
177	(cd $(DB); ln -s -f $(LIBNAME)-config libpng-config)
178
179install: install-static install-shared install-man install-config
180
181# If you installed in $(DESTDIR), test-installed won't work until you
182# move the library to its final location.  Use test-dd to test it
183# before then.
184
185test-dd:
186	echo
187	echo Testing installed dynamic shared library in $(DL).
188	$(CC) -I$(DI) -I$(ZLIBINC) \
189	   `$(BINPATH)/libpng12-config --cflags` pngtest.c \
190	   -o pngtestd `$(BINPATH)/libpng12-config --ldflags` \
191	   -L$(DL) -L$(ZLIBLIB) -R$(ZLIBLIB) -R$(DL)
192	./pngtestd pngtest.png
193
194test-installed:
195	echo
196	echo Testing installed dynamic shared library.
197	$(CC) -I$(ZLIBINC) \
198	   `$(BINPATH)/libpng12-config --cflags` pngtest.c \
199	   -o pngtesti `$(BINPATH)/libpng12-config --ldflags` \
200	   -L$(ZLIBLIB) -R$(ZLIBLIB)
201	./pngtesti pngtest.png
202
203clean:
204	/bin/rm -f *.o libpng.a pngtest pngtesti pngout.png \
205	libpng-config $(LIBNAME).so $(LIBNAME).so.$(PNGMAJ)* \
206	libpng.so.3.$(PNGMIN) \
207	libpng.pc
208
209DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
210writelock:
211	chmod a-w *.[ch35] $(DOCS) scripts/*
212
213# DO NOT DELETE THIS LINE -- make depend depends on it.
214
215png.o png.pic.o: png.h pngconf.h
216pngerror.o pngerror.pic.o: png.h pngconf.h
217pngrio.o pngrio.pic.o: png.h pngconf.h
218pngwio.o pngwio.pic.o: png.h pngconf.h
219pngmem.o pngmem.pic.o: png.h pngconf.h
220pngset.o pngset.pic.o: png.h pngconf.h
221pngget.o pngget.pic.o: png.h pngconf.h
222pngread.o pngread.pic.o: png.h pngconf.h
223pngrtran.o pngrtran.pic.o: png.h pngconf.h
224pngrutil.o pngrutil.pic.o: png.h pngconf.h
225pngtrans.o pngtrans.pic.o: png.h pngconf.h
226pngwrite.o pngwrite.pic.o: png.h pngconf.h
227pngwtran.o pngwtran.pic.o: png.h pngconf.h
228pngwutil.o pngwutil.pic.o: png.h pngconf.h
229pngpread.o pngpread.pic.o: png.h pngconf.h
230
231pngtest.o: png.h pngconf.h
232