1# makefile for libpng on Solaris 2.x with gcc
2# Copyright (C) 2004, 2006-2008, 2010-2014 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#
7# This code is released under the libpng license.
8# For conditions of distribution and use, see the disclaimer
9# and license in png.h
10
11# Library name:
12LIBNAME = libpng16
13PNGMAJ = 16
14
15# Shared library names:
16LIBSO=$(LIBNAME).so
17LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
18LIBSOREL=$(LIBSOMAJ).$(RELEASE)
19OLDSO=libpng.so
20
21# Utilities:
22AR_RC=ar rc
23CC=gcc
24MKDIR_P=mkdir -p
25LN_SF=ln -f -s
26RANLIB=echo
27RM_F=/bin/rm -f
28
29# Where make install puts libpng.a, libpng16.so*, and png.h
30prefix=/usr/local
31exec_prefix=$(prefix)
32
33# Where the zlib library and include files are located
34# Changing these to ../zlib poses a security risk.  If you want
35# to have zlib in an adjacent directory, specify the full path instead of "..".
36#ZLIBLIB=../zlib
37#ZLIBINC=../zlib
38
39ZLIBLIB=/usr/local/lib
40ZLIBINC=/usr/local/include
41
42WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
43	-Wmissing-declarations -Wtraditional -Wcast-align \
44	-Wstrict-prototypes -Wmissing-prototypes #-Wconversion
45CPPFLAGS=-I$(ZLIBINC) # -DPNG_DEBUG=5
46CFLAGS= -W -Wall -O \
47	# $(WARNMORE) -g -DPNG_DEBUG=5
48LDFLAGS=-L. -R. -L$(ZLIBLIB) -R$(ZLIBLIB) -lpng16 -lz -lm
49
50INCPATH=$(prefix)/include
51LIBPATH=$(exec_prefix)/lib
52MANPATH=$(prefix)/man
53BINPATH=$(exec_prefix)/bin
54
55# override DESTDIR= on the make install command line to easily support
56# installing into a temporary location.  Example:
57#
58#    make install DESTDIR=/tmp/build/libpng
59#
60# If you're going to install into a temporary location
61# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
62# you execute make install.
63DESTDIR=
64
65DB=$(DESTDIR)$(BINPATH)
66DI=$(DESTDIR)$(INCPATH)
67DL=$(DESTDIR)$(LIBPATH)
68DM=$(DESTDIR)$(MANPATH)
69
70OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
71	pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
72	pngwtran.o pngmem.o pngerror.o pngpread.o
73
74OBJSDLL = $(OBJS:.o=.pic.o)
75
76.SUFFIXES:      .c .o .pic.o
77
78.c.o:
79	$(CC) -c $(CPPFLAGS) $(CFLAGS) -o $@ $<
80
81.c.pic.o:
82	$(CC) -c $(CPPFLAGS) $(CFLAGS) -fPIC -o $@ $*.c
83
84all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config
85
86# see scripts/pnglibconf.mak for more options
87pnglibconf.h: scripts/pnglibconf.h.prebuilt
88	cp scripts/pnglibconf.h.prebuilt $@
89
90libpng.a: $(OBJS)
91	$(AR_RC) $@ $(OBJS)
92	$(RANLIB) $@
93
94libpng.pc:
95	cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
96	-e s!@exec_prefix@!$(exec_prefix)! \
97	-e s!@libdir@!$(LIBPATH)! \
98	-e s!@includedir@!$(INCPATH)! \
99	-e s!-lpng16!-lpng16\ -lz\ -lm! > libpng.pc
100
101libpng-config:
102	( cat scripts/libpng-config-head.in; \
103	echo prefix=\"$(prefix)\"; \
104	echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
105	echo cppflags=\"\"; \
106	echo L_opts=\"-L$(LIBPATH)\"; \
107	echo R_opts=\"-R$(LIBPATH)\"; \
108	echo libs=\"-lpng16 -lz -lm\"; \
109	cat scripts/libpng-config-body.in ) > libpng-config
110	chmod +x libpng-config
111
112$(LIBSO): $(LIBSOMAJ)
113	$(LN_SF) $(LIBSOMAJ) $(LIBSO)
114
115$(LIBSOMAJ): $(OBJSDLL)
116	@case "`type ld`" in *ucb*) \
117	echo; \
118	echo '## WARNING:'; \
119	echo '## The commands "CC" and "LD" must NOT refer to /usr/ucb/cc'; \
120	echo '## and /usr/ucb/ld.  If they do, you need to adjust your PATH'; \
121	echo '## environment variable to put /usr/ccs/bin ahead of /usr/ucb.'; \
122	echo '## The environment variable LD_LIBRARY_PATH should not be set'; \
123	echo '## at all.  If it is, things are likely to break because of'; \
124	echo '## the libucb dependency that is created.'; \
125	echo; \
126	;; \
127	esac
128	$(LD) -G -h $(LIBSOMAJ) \
129	 -o $(LIBSOMAJ) $(OBJSDLL)
130
131pngtest: pngtest.o $(LIBSO)
132	$(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
133
134test: pngtest
135	./pngtest
136
137install-headers: png.h pngconf.h pnglibconf.h
138	-@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
139	-@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
140	cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME)
141	chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h
142	-@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h
143	-@$(RM_F) $(DI)/libpng
144	(cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
145
146install-static: install-headers libpng.a
147	-@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
148	cp libpng.a $(DL)/$(LIBNAME).a
149	chmod 644 $(DL)/$(LIBNAME).a
150	-@$(RM_F) $(DL)/libpng.a
151	(cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)
152
153install-shared: install-headers $(LIBSOMAJ) libpng.pc
154	-@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
155	-@$(RM_F) $(DL)/$(LIBSO)
156	-@$(RM_F) $(DL)/$(LIBSOREL)
157	-@$(RM_F) $(DL)/$(OLDSO)
158	cp $(LIBSOMAJ) $(DL)/$(LIBSOREL)
159	chmod 755 $(DL)/$(LIBSOREL)
160	(cd $(DL); \
161	$(LN_SF) $(LIBSOREL) $(LIBSO); \
162	$(LN_SF) $(LIBSO) $(OLDSO))
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)
169
170install-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
179	cp png.5 $(DM)/man5
180
181install-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)
188
189install: install-static install-shared install-man install-config
190
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
193# before then.
194
195test-dd:
196	echo
197	echo Testing installed dynamic shared library in $(DL).
198	$(CC) -I$(DI) $(CPPFLAGS) \
199	   `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
200	   -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags` \
201	   -L$(DL) -L$(ZLIBLIB) -R$(ZLIBLIB) -R$(DL)
202	./pngtestd pngtest.png
203
204test-installed:
205	echo
206	echo Testing installed dynamic shared library.
207	$(CC) $(CPPFLAGS) \
208	   `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
209	   -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags` \
210	   -L$(ZLIBLIB) -R$(ZLIBLIB)
211	./pngtesti pngtest.png
212
213clean:
214	$(RM_F) *.o libpng.a pngtest pngtesti pngout.png \
215	libpng-config $(LIBSO) $(LIBSOMAJ)* \
216	libpng.pc pnglibconf.h
217
218DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
219writelock:
220	chmod a-w *.[ch35] $(DOCS) scripts/*
221
222# DO NOT DELETE THIS LINE -- make depend depends on it.
223
224png.o png.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
225pngerror.o pngerror.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
226pngrio.o pngrio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
227pngwio.o pngwio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
228pngmem.o pngmem.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
229pngset.o pngset.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
230pngget.o pngget.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
231pngread.o pngread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
232pngrtran.o pngrtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
233pngrutil.o pngrutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
234pngtrans.o pngtrans.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
235pngwrite.o pngwrite.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
236pngwtran.o pngwtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
237pngwutil.o pngwutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
238pngpread.o pngpread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
239
240pngtest.o: png.h pngconf.h pnglibconf.h
241