1 # makefile for libpng on HP-UX using GCC with the HP ANSI/C linker. 2 # Copyright (C) 2002, 2006-2008, 2010-2014 Glenn Randers-Pehrson 3 # Copyright (C) 2001, Laurent faillie 4 # Copyright (C) 1998, 1999 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 = libpng16 13 PNGMAJ = 16 14 15 # Shared library names: 16 LIBSO=$(LIBNAME).sl 17 LIBSOMAJ=$(LIBNAME).sl.$(PNGMAJ) 18 LIBSOREL=$(LIBSOMAJ).$(RELEASE) 19 OLDSO=libpng.sl 20 21 # Utilities: 22 CC=gcc 23 LD=ld 24 AR_RC=ar rc 25 MKDIR_P=mkdir -p 26 LN_SF=ln -sf 27 RANLIB=ranlib 28 RM_F=/bin/rm -f 29 30 # where "make install" puts libpng.a, $(OLDSO)*, png.h, pngconf.h 31 # and pnglibconf.h 32 prefix=/usr/local 33 exec_prefix=$(prefix) 34 35 # Where the zlib library and include files are located 36 ZLIBLIB=/opt/zlib/lib 37 ZLIBINC=/opt/zlib/include 38 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 \ 43 # LDSHARED=ld -b 44 # SHAREDLIB=libz.sl 45 46 ALIGN= 47 # for i386: 48 #ALIGN=-malign-loops=2 -malign-functions=2 49 50 WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \ 51 -Wmissing-declarations -Wtraditional -Wcast-align \ 52 -Wstrict-prototypes -Wmissing-prototypes #-Wconversion 53 54 # for pgcc version 2.95.1, -O3 is buggy; don't use it. 55 56 CPPFLAGS=-I$(ZLIBINC) # -DPNG_DEBUG=5 57 CFLAGS=-W -Wall -O3 -funroll-loops $(ALIGN) # $(WARNMORE) -g 58 #LDFLAGS=-L. -Wl,-rpath,. -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) -lpng16 -lz -lm 59 LDFLAGS=-L. -L$(ZLIBLIB) -lpng16 -lz -lm 60 61 INCPATH=$(prefix)/include 62 LIBPATH=$(exec_prefix)/lib 63 MANPATH=$(prefix)/man 64 BINPATH=$(exec_prefix)/bin 65 66 # override DESTDIR= on the make install command line to easily support 67 # installing into a temporary location. Example: 68 # 69 # make install DESTDIR=/tmp/build/libpng 70 # 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. 74 DESTDIR= 75 76 DB=$(DESTDIR)$(BINPATH) 77 DI=$(DESTDIR)$(INCPATH) 78 DL=$(DESTDIR)$(LIBPATH) 79 DM=$(DESTDIR)$(MANPATH) 80 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 84 85 OBJSDLL = $(OBJS:.o=.pic.o) 86 87 .SUFFIXES: .c .o .pic.o 88 89 .c.o: 90 $(CC) -c $(CPPFLAGS) $(CFLAGS) -o $@ $< 91 92 .c.pic.o: 93 $(CC) -c $(CPPFLAGS) $(CFLAGS) -fPIC -o $@ $*.c 94 95 all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config 96 97 libpng.a: $(OBJS) 98 $(AR_RC) $@ $(OBJS) 99 $(RANLIB) $@ 100 101 libpng.pc: 102 cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \ 103 -e s!@exec_prefix@!$(exec_prefix)! \ 104 -e s!@libdir@!$(LIBPATH)! \ 105 -e s!@includedir@!$(INCPATH)! \ 106 -e s!-lpng16!-lpng16\ -lz\ -lm! > libpng.pc 107 108 libpng-config: 109 ( cat scripts/libpng-config-head.in; \ 110 echo prefix=\"$(prefix)\"; \ 111 echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \ 112 echo libs=\"-lpng16 -lz -lm\"; \ 113 cat scripts/libpng-config-body.in ) > libpng-config 114 chmod +x libpng-config 115 116 $(LIBSO): $(LIBSOMAJ) 117 $(LN_SF) $(LIBSOMAJ) $(LIBSO) 118 119 $(LIBSOMAJ): $(OBJSDLL) 120 $(LD) -b +s \ 121 +h $(LIBSOMAJ) -o $(LIBSOMAJ) $(OBJSDLL) 122 123 pngtest: pngtest.o $(LIBSO) 124 $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS) 125 126 test: pngtest 127 ./pngtest 128 129 130 install-headers: png.h pngconf.h pnglibconf.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 pnglibconf.h $(DI)/$(LIBNAME) 134 chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h 135 -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h 136 -@$(RM_F) $(DI)/libpng 137 (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .) 138 139 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) 145 146 install-shared: install-headers $(LIBSOMAJ) libpng.pc 147 -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi 148 -@$(RM_F) $(DL)/$(LIBSO) 149 -@$(RM_F) $(DL)/$(LIBSOREL) 150 -@$(RM_F) $(DL)/$(OLDSO) 151 cp $(LIBSOMAJ) $(DL)/$(LIBSOREL) 152 chmod 755 $(DL)/$(LIBSOREL) 153 (cd $(DL); \ 154 $(LN_SF) $(LIBSOREL) $(LIBSO); \ 155 $(LN_SF) $(LIBSO) $(OLDSO)) 156 -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi 157 -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc 158 -@$(RM_F) $(DL)/pkgconfig/libpng.pc 159 cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc 160 chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc 161 (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc) 162 163 install-man: libpng.3 libpngpf.3 png.5 164 -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi 165 -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi 166 -@$(RM_F) $(DM)/man3/libpng.3 167 -@$(RM_F) $(DM)/man3/libpngpf.3 168 cp libpng.3 $(DM)/man3 169 cp libpngpf.3 $(DM)/man3 170 -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi 171 -@$(RM_F) $(DM)/man5/png.5 172 cp png.5 $(DM)/man5 173 174 install-config: libpng-config 175 -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi 176 -@$(RM_F) $(DB)/libpng-config 177 -@$(RM_F) $(DB)/$(LIBNAME)-config 178 cp libpng-config $(DB)/$(LIBNAME)-config 179 chmod 755 $(DB)/$(LIBNAME)-config 180 (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config) 181 182 install: install-static install-shared install-man install-config 183 184 # If you installed in $(DESTDIR), test-installed won't work until you 185 # move the library to its final location. Use test-dd to test it 186 # before then. 187 188 test-dd: 189 echo 190 echo Testing installed dynamic shared library in $(DL). 191 $(CC) -I$(DI) $(CPPFLAGS) \ 192 `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ 193 -L$(DL) -L$(ZLIBLIB) -Wl,-rpath,$(DL) -Wl,-rpath,$(ZLIBLIB) \ 194 -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags` 195 ./pngtestd pngtest.png 196 197 test-installed: 198 echo 199 echo Testing installed dynamic shared library. 200 $(CC) $(CPPFLAGS) \ 201 `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ 202 -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) \ 203 -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags` 204 ./pngtesti pngtest.png 205 206 clean: 207 $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \ 208 libpng-config $(LIBSO) $(LIBSOMAJ)* \ 209 libpng.pc pnglibconf.h 210 211 DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO 212 writelock: 213 chmod a-w *.[ch35] $(DOCS) scripts/* 214 215 # DO NOT DELETE THIS LINE -- make depend depends on it. 216 217 png.o png.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 218 pngerror.o pngerror.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 219 pngrio.o pngrio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 220 pngwio.o pngwio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 221 pngmem.o pngmem.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 222 pngset.o pngset.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 223 pngget.o pngget.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 224 pngread.o pngread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 225 pngrtran.o pngrtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 226 pngrutil.o pngrutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 227 pngtrans.o pngtrans.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 228 pngwrite.o pngwrite.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 229 pngwtran.o pngwtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 230 pngwutil.o pngwutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 231 pngpread.o pngpread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 232 233 pngtest.o: png.h pngconf.h pnglibconf.h 234
