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      1 # makefile for libpng on Solaris 2.x with gcc
      2 # Copyright (C) 2004, 2006-2008 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:
     12 LIBNAME = libpng12
     13 PNGMAJ = 0
     14 PNGMIN = 1.2.46
     15 PNGVER = $(PNGMAJ).$(PNGMIN)
     16 
     17 # Shared library names:
     18 LIBSO=$(LIBNAME).so
     19 LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
     20 LIBSOVER=$(LIBNAME).so.$(PNGVER)
     21 OLDSO=libpng.so
     22 OLDSOMAJ=libpng.so.3
     23 OLDSOVER=libpng.so.3.$(PNGMIN)
     24 
     25 # Utilities:
     26 AR_RC=ar rc
     27 CC=gcc
     28 MKDIR_P=mkdir -p
     29 LN_SF=ln -f -s
     30 RANLIB=echo
     31 RM_F=/bin/rm -f
     32 
     33 # Where make install puts libpng.a, libpng12.so*, and png.h
     34 prefix=/usr/local
     35 exec_prefix=$(prefix)
     36 
     37 # Where the zlib library and include files are located
     38 # Changing these to ../zlib poses a security risk.  If you want
     39 # to have zlib in an adjacent directory, specify the full path instead of "..".
     40 #ZLIBLIB=../zlib
     41 #ZLIBINC=../zlib
     42 
     43 ZLIBLIB=/usr/local/lib
     44 ZLIBINC=/usr/local/include
     45 
     46 WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
     47 	-Wmissing-declarations -Wtraditional -Wcast-align \
     48 	-Wstrict-prototypes -Wmissing-prototypes #-Wconversion
     49 CFLAGS=-I$(ZLIBINC) -W -Wall -O -DPNG_NO_MMX_CODE; \
     50 	# $(WARNMORE) -g -DPNG_DEBUG=5
     51 LDFLAGS=-L. -R. -L$(ZLIBLIB) -R$(ZLIBLIB) -lpng12 -lz -lm
     52 
     53 INCPATH=$(prefix)/include
     54 LIBPATH=$(exec_prefix)/lib
     55 MANPATH=$(prefix)/man
     56 BINPATH=$(exec_prefix)/bin
     57 
     58 # override DESTDIR= on the make install command line to easily support
     59 # installing into a temporary location.  Example:
     60 #
     61 #    make install DESTDIR=/tmp/build/libpng
     62 #
     63 # If you're going to install into a temporary location
     64 # via DESTDIR, $(DESTDIR)$(prefix) must already exist before
     65 # you execute make install.
     66 DESTDIR=
     67 
     68 DB=$(DESTDIR)$(BINPATH)
     69 DI=$(DESTDIR)$(INCPATH)
     70 DL=$(DESTDIR)$(LIBPATH)
     71 DM=$(DESTDIR)$(MANPATH)
     72 
     73 OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
     74 	pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
     75 	pngwtran.o pngmem.o pngerror.o pngpread.o
     76 
     77 OBJSDLL = $(OBJS:.o=.pic.o)
     78 
     79 .SUFFIXES:      .c .o .pic.o
     80 
     81 .c.pic.o:
     82 	$(CC) -c $(CFLAGS) -fPIC -o $@ $*.c
     83 
     84 all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config
     85 
     86 libpng.a: $(OBJS)
     87 	$(AR_RC) $@ $(OBJS)
     88 	$(RANLIB) $@
     89 
     90 libpng.pc:
     91 	cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
     92 	-e s!@exec_prefix@!$(exec_prefix)! \
     93 	-e s!@libdir@!$(LIBPATH)! \
     94 	-e s!@includedir@!$(INCPATH)! \
     95 	-e s!-lpng12!-lpng12\ -lz\ -lm! > libpng.pc
     96 
     97 libpng-config:
     98 	( cat scripts/libpng-config-head.in; \
     99 	echo prefix=\"$(prefix)\"; \
    100 	echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
    101 	echo cppflags=\"-DPNG_NO_MMX_CODE\"; \
    102 	echo L_opts=\"-L$(LIBPATH)\"; \
    103 	echo R_opts=\"-R$(LIBPATH)\"; \
    104 	echo libs=\"-lpng12 -lz -lm\"; \
    105 	cat scripts/libpng-config-body.in ) > libpng-config
    106 	chmod +x libpng-config
    107 
    108 $(LIBSO): $(LIBSOMAJ)
    109 	$(LN_SF) $(LIBSOMAJ) $(LIBSO)
    110 
    111 $(LIBSOMAJ): $(LIBSOVER)
    112 	$(LN_SF) $(LIBSOVER) $(LIBSOMAJ)
    113 
    114 $(LIBSOVER): $(OBJSDLL)
    115 	@case "`type ld`" in *ucb*) \
    116 	echo; \
    117 	echo '## WARNING:'; \
    118 	echo '## The commands "CC" and "LD" must NOT refer to /usr/ucb/cc'; \
    119 	echo '## and /usr/ucb/ld.  If they do, you need to adjust your PATH'; \
    120 	echo '## environment variable to put /usr/ccs/bin ahead of /usr/ucb.'; \
    121 	echo '## The environment variable LD_LIBRARY_PATH should not be set'; \
    122 	echo '## at all.  If it is, things are likely to break because of'; \
    123 	echo '## the libucb dependency that is created.'; \
    124 	echo; \
    125 	;; \
    126 	esac
    127 	$(LD) -G -h $(LIBSOMAJ) \
    128 	 -o $(LIBSOVER) $(OBJSDLL)
    129 
    130 $(OLDSOVER): $(OBJS)
    131 	$(LD) -G -h $(OLDSOMAJ) \
    132 	 -o $(OLDSOVER) $(OBJSDLL)
    133 
    134 pngtest: pngtest.o $(LIBSO)
    135 	$(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
    136 
    137 test: pngtest
    138 	./pngtest
    139 
    140 install-headers: png.h pngconf.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 $(DI)/$(LIBNAME)
    144 	chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h
    145 	-@$(RM_F) $(DI)/png.h $(DI)/pngconf.h
    146 	-@$(RM_F) $(DI)/libpng
    147 	(cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
    148 
    149 install-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 
    156 install-shared: install-headers $(LIBSOVER) libpng.pc \
    157 	$(OLDSOVER)
    158 	-@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
    159 	-@$(RM_F) $(DL)/$(LIBSOVER)* $(DL)/$(LIBSO)
    160 	-@$(RM_F) $(DL)/$(LIBSOMAJ)
    161 	-@$(RM_F) $(DL)/$(OLDSO)
    162 	-@$(RM_F) $(DL)/$(OLDSOMAJ)
    163 	-@$(RM_F) $(DL)/$(OLDSOVER)*
    164 	cp $(LIBSOVER) $(DL)
    165 	cp $(OLDSOVER) $(DL)
    166 	chmod 755 $(DL)/$(LIBSOVER)
    167 	chmod 755 $(DL)/$(OLDSOVER)
    168 	(cd $(DL); \
    169 	$(LN_SF) $(OLDSOVER) $(OLDSOMAJ); \
    170 	$(LN_SF) $(OLDSOMAJ) $(OLDSO); \
    171 	$(LN_SF) $(LIBSOVER) $(LIBSO); \
    172 	$(LN_SF) $(LIBSOVER) $(LIBSOMAJ))
    173 	-@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
    174 	-@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
    175 	-@$(RM_F) $(DL)/pkgconfig/libpng.pc
    176 	cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
    177 	chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
    178 	(cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
    179 
    180 install-man: libpng.3 libpngpf.3 png.5
    181 	-@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
    182 	-@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
    183 	-@$(RM_F) $(DM)/man3/libpng.3
    184 	-@$(RM_F) $(DM)/man3/libpngpf.3
    185 	cp libpng.3 $(DM)/man3
    186 	cp libpngpf.3 $(DM)/man3
    187 	-@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
    188 	-@$(RM_F) $(DM)/man5/png.5
    189 	cp png.5 $(DM)/man5
    190 
    191 install-config: libpng-config
    192 	-@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
    193 	-@$(RM_F) $(DB)/libpng-config
    194 	-@$(RM_F) $(DB)/$(LIBNAME)-config
    195 	cp libpng-config $(DB)/$(LIBNAME)-config
    196 	chmod 755 $(DB)/$(LIBNAME)-config
    197 	(cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
    198 
    199 install: install-static install-shared install-man install-config
    200 
    201 # If you installed in $(DESTDIR), test-installed won't work until you
    202 # move the library to its final location.  Use test-dd to test it
    203 # before then.
    204 
    205 test-dd:
    206 	echo
    207 	echo Testing installed dynamic shared library in $(DL).
    208 	$(CC) -I$(DI) -I$(ZLIBINC) \
    209 	   `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
    210 	   -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags` \
    211 	   -L$(DL) -L$(ZLIBLIB) -R$(ZLIBLIB) -R$(DL)
    212 	./pngtestd pngtest.png
    213 
    214 test-installed:
    215 	echo
    216 	echo Testing installed dynamic shared library.
    217 	$(CC) -I$(ZLIBINC) \
    218 	   `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
    219 	   -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags` \
    220 	   -L$(ZLIBLIB) -R$(ZLIBLIB)
    221 	./pngtesti pngtest.png
    222 
    223 clean:
    224 	$(RM_F) *.o libpng.a pngtest pngtesti pngout.png \
    225 	libpng-config $(LIBSO) $(LIBSOMAJ)* \
    226 	$(OLDSOVER) \
    227 	libpng.pc
    228 
    229 DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
    230 writelock:
    231 	chmod a-w *.[ch35] $(DOCS) scripts/*
    232 
    233 # DO NOT DELETE THIS LINE -- make depend depends on it.
    234 
    235 png.o png.pic.o: png.h pngconf.h
    236 pngerror.o pngerror.pic.o: png.h pngconf.h
    237 pngrio.o pngrio.pic.o: png.h pngconf.h
    238 pngwio.o pngwio.pic.o: png.h pngconf.h
    239 pngmem.o pngmem.pic.o: png.h pngconf.h
    240 pngset.o pngset.pic.o: png.h pngconf.h
    241 pngget.o pngget.pic.o: png.h pngconf.h
    242 pngread.o pngread.pic.o: png.h pngconf.h
    243 pngrtran.o pngrtran.pic.o: png.h pngconf.h
    244 pngrutil.o pngrutil.pic.o: png.h pngconf.h
    245 pngtrans.o pngtrans.pic.o: png.h pngconf.h
    246 pngwrite.o pngwrite.pic.o: png.h pngconf.h
    247 pngwtran.o pngwtran.pic.o: png.h pngconf.h
    248 pngwutil.o pngwutil.pic.o: png.h pngconf.h
    249 pngpread.o pngpread.pic.o: png.h pngconf.h
    250 
    251 pngtest.o: png.h pngconf.h
    252