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).$(RELEASE)
 19OLDSO=libpng.so
 20
 21# Utilities:
 22AR_RC=ar rc
 23CC=gcc
 24MKDIR_P=mkdir -p
 25LN_SF=ln -f -s
 26RANLIB=echo
 27CP=cp
 28RM_F=/bin/rm -f
 29
 30# Where make install puts libpng.a, libpng16.so*, and png.h
 31prefix=/usr/local
 32exec_prefix=$(prefix)
 33
 34# Where the zlib library and include files are located
 35# Changing these to ../zlib poses a security risk.  If you want
 36# to have zlib in an adjacent directory, specify the full path instead of "..".
 37#ZLIBLIB=../zlib
 38#ZLIBINC=../zlib
 39
 40ZLIBLIB=/usr/local/lib
 41ZLIBINC=/usr/local/include
 42
 43WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
 44	-Wmissing-declarations -Wtraditional -Wcast-align \
 45	-Wstrict-prototypes -Wmissing-prototypes #-Wconversion
 46CPPFLAGS=-I$(ZLIBINC) # -DPNG_DEBUG=5
 47CFLAGS=-W -Wall -O # $(WARNMORE) -g
 48LDFLAGS=-L. -R. -L$(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
 70# Pre-built configuration
 71# See scripts/pnglibconf.mak for more options
 72PNGLIBCONF_H_PREBUILT = scripts/pnglibconf.h.prebuilt
 73
 74OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
 75	pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
 76	pngwtran.o pngmem.o pngerror.o pngpread.o
 77
 78OBJSDLL = $(OBJS:.o=.pic.o)
 79
 80.SUFFIXES:      .c .o .pic.o
 81
 82.c.o:
 83	$(CC) -c $(CPPFLAGS) $(CFLAGS) -o $@ $<
 84
 85.c.pic.o:
 86	$(CC) -c $(CFLAGS) -fPIC -o $@ $*.c
 87
 88all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config
 89
 90pnglibconf.h: $(PNGLIBCONF_H_PREBUILT)
 91	$(CP) $(PNGLIBCONF_H_PREBUILT) $@
 92
 93libpng.a: $(OBJS)
 94	$(AR_RC) $@ $(OBJS)
 95	$(RANLIB) $@
 96
 97libpng.pc:
 98	cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
 99	-e s!@exec_prefix@!$(exec_prefix)! \
100	-e s!@libdir@!$(LIBPATH)! \
101	-e s!@includedir@!$(INCPATH)! \
102	-e s!-lpng16!-lpng16\ -lz\ -lm! > libpng.pc
103
104libpng-config:
105	( cat scripts/libpng-config-head.in; \
106	echo prefix=\"$(prefix)\"; \
107	echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
108	echo cppflags=\""; \
109	echo L_opts=\"-L$(LIBPATH)\"; \
110	echo R_opts=\"-R$(LIBPATH)\"; \
111	echo libs=\"-lpng16 -lz -lm\"; \
112	cat scripts/libpng-config-body.in ) > libpng-config
113	chmod +x libpng-config
114
115$(LIBSO): $(LIBSOMAJ)
116	$(LN_SF) $(LIBSOMAJ) $(LIBSO)
117
118$(LIBSOMAJ): $(OBJSDLL)
119	@case "`type ld`" in *ucb*) \
120	echo; \
121	echo '## WARNING:'; \
122	echo '## The commands "CC" and "LD" must NOT refer to /usr/ucb/cc'; \
123	echo '## and /usr/ucb/ld.  If they do, you need to adjust your PATH'; \
124	echo '## environment variable to put /usr/ccs/bin ahead of /usr/ucb.'; \
125	echo '## The environment variable LD_LIBRARY_PATH should not be set'; \
126	echo '## at all.  If it is, things are likely to break because of'; \
127	echo '## the libucb dependency that is created.'; \
128	echo; \
129	;; \
130	esac
131	$(LD) -G -h $(LIBSOMAJ) \
132	 -o $(LIBSOMAJ) $(OBJSDLL)
133
134pngtest: pngtest.o $(LIBSO)
135	$(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
136
137test: pngtest
138	./pngtest
139
140install-headers: png.h pngconf.h pnglibconf.h
141	-@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
142	-@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
143	cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME)
144	chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h
145	-@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h
146	-@$(RM_F) $(DI)/libpng
147	(cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
148
149install-static: install-headers libpng.a
150	-@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
151	cp libpng.a $(DL)/$(LIBNAME).a
152	chmod 644 $(DL)/$(LIBNAME).a
153	-@$(RM_F) $(DL)/libpng.a
154	(cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)
155
156install-shared: install-headers $(LIBSOMAJ) libpng.pc
157	-@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
158	-@$(RM_F) $(DL)/$(LIBSO)
159	-@$(RM_F) $(DL)/$(LIBSOREL)
160	-@$(RM_F) $(DL)/$(OLDSO)
161	cp $(LIBSOMAJ) $(DL)/$(LIBSOREL)
162	chmod 755 $(DL)/$(LIBSOREL)
163	(cd $(DL); \
164	$(LN_SF) $(LIBSOREL) $(LIBSO); \
165	$(LN_SF) $(LIBSO) $(OLDSO))
166	-@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
167	-@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
168	-@$(RM_F) $(DL)/pkgconfig/libpng.pc
169	cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
170	chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
171	(cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
172
173install-man: libpng.3 libpngpf.3 png.5
174	-@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
175	-@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
176	-@$(RM_F) $(DM)/man3/libpng.3
177	-@$(RM_F) $(DM)/man3/libpngpf.3
178	cp libpng.3 $(DM)/man3
179	cp libpngpf.3 $(DM)/man3
180	-@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
181	-@$(RM_F) $(DM)/man5/png.5
182	cp png.5 $(DM)/man5
183
184install-config: libpng-config
185	-@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
186	-@$(RM_F) $(DB)/libpng-config
187	-@$(RM_F) $(DB)/$(LIBNAME)-config
188	cp libpng-config $(DB)/$(LIBNAME)-config
189	chmod 755 $(DB)/$(LIBNAME)-config
190	(cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
191
192install: install-static install-shared install-man install-config
193
194# If you installed in $(DESTDIR), test-installed won't work until you
195# move the library to its final location.  Use test-dd to test it
196# before then.
197
198test-dd:
199	echo
200	echo Testing installed dynamic shared library in $(DL).
201	$(CC) -I$(DI) $(CPPFLAGS) \
202	   `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
203	   -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags` \
204	   -L$(DL) -L$(ZLIBLIB) -R$(ZLIBLIB) -R$(DL)
205	./pngtestd pngtest.png
206
207test-installed:
208	echo
209	echo Testing installed dynamic shared library.
210	$(CC) $(CPPFLAGS) \
211	   `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
212	   -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags` \
213	   -L$(ZLIBLIB) -R$(ZLIBLIB)
214	./pngtesti pngtest.png
215
216clean:
217	$(RM_F) *.o libpng.a pngtest pngtesti pngout.png \
218	libpng-config $(LIBSO) $(LIBSOMAJ)* \
219	libpng.pc pnglibconf.h
220
221DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
222writelock:
223	chmod a-w *.[ch35] $(DOCS) scripts/*
224
225# DO NOT DELETE THIS LINE -- make depend depends on it.
226
227png.o png.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
228pngerror.o pngerror.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
229pngrio.o pngrio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
230pngwio.o pngwio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
231pngmem.o pngmem.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
232pngset.o pngset.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
233pngget.o pngget.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
234pngread.o pngread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
235pngrtran.o pngrtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
236pngrutil.o pngrutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
237pngtrans.o pngtrans.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
238pngwrite.o pngwrite.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
239pngwtran.o pngwtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
240pngwutil.o pngwutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
241pngpread.o pngpread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
242
243pngtest.o: png.h pngconf.h pnglibconf.h