| | 1 | # makefile for libpng.a and libpng12.so on Linux ELF with gcc using MMX |
| | 2 | # assembler code |
| | 3 | # Copyright 2002, 2006 Greg Roelofs and Glenn Randers-Pehrson |
| | 4 | # Copyright 1998-2001 Greg Roelofs |
| | 5 | # Copyright 1996-1997 Andreas Dilger |
| | 6 | # For conditions of distribution and use, see copyright notice in png.h |
| | 7 | |
| | 8 | # CAUTION: Do not use this makefile with gcc versions 2.7.2.2 and earlier. |
| | 9 | |
| | 10 | # NOTE: When testing MMX performance on a multitasking system, make sure |
| | 11 | # there are no floating-point programs (e.g., SETI@Home) running in |
| | 12 | # the background! Context switches between MMX and FPU are expensive. |
| | 13 | |
| | 14 | # Library name: |
| | 15 | LIBNAME = libpng12 |
| | 16 | PNGMAJ = 0 |
| | 17 | PNGMIN = 1.2.20 |
| | 18 | PNGVER = $(PNGMAJ).$(PNGMIN) |
| | 19 | |
| | 20 | # Shared library names: |
| | 21 | LIBSO=$(LIBNAME).so |
| | 22 | LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ) |
| | 23 | LIBSOVER=$(LIBNAME).so.$(PNGVER) |
| | 24 | OLDSO=libpng.so |
| | 25 | OLDSOMAJ=libpng.so.3 |
| | 26 | OLDSOVER=libpng.so.3.$(PNGMIN) |
| | 27 | |
| | 28 | # Utilities: |
| | 29 | CC = gcc |
| | 30 | LD = $(CC) |
| | 31 | AR_RC = ar rc |
| | 32 | LN_SF = ln -sf |
| | 33 | MKDIR_P = mkdir -p |
| | 34 | RANLIB = ranlib |
| | 35 | RM_F = /bin/rm -f |
| | 36 | |
| | 37 | # where "make install" puts libpng12.a, libpng12.so*, |
| | 38 | # libpng12/png.h and libpng12/pngconf.h |
| | 39 | # Prefix must be a full pathname. |
| | 40 | prefix=/usr/local |
| | 41 | exec_prefix=$(prefix) |
| | 42 | |
| | 43 | # Where the zlib library and include files are located. |
| | 44 | #ZLIBLIB=/usr/local/lib |
| | 45 | #ZLIBINC=/usr/local/include |
| | 46 | ZLIBLIB=../zlib |
| | 47 | ZLIBINC=../zlib |
| | 48 | |
| | 49 | ALIGN= |
| | 50 | # for i386: |
| | 51 | #ALIGN=-malign-loops=2 -malign-functions=2 |
| | 52 | |
| | 53 | WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \ |
| | 54 | -Wmissing-declarations -Wtraditional -Wcast-align \ |
| | 55 | -Wstrict-prototypes -Wmissing-prototypes #-Wconversion |
| | 56 | |
| | 57 | # for pgcc version 2.95.1, -O3 is buggy; don't use it. |
| | 58 | |
| | 59 | # Remove -DPNG_THREAD_UNSAFE_OK if you need thread safety |
| | 60 | ### for generic gcc: |
| | 61 | CFLAGS=-DPNG_THREAD_UNSAFE_OK -I$(ZLIBINC) -Wall -O \ |
| | 62 | $(ALIGN) -funroll-loops \ |
| | 63 | -fomit-frame-pointer # $(WARNMORE) -g -DPNG_DEBUG=5 |
| | 64 | ### for gcc 2.95.2 on 686: |
| | 65 | #CFLAGS=-DPNG_THREAD_UNSAFE_OK -I$(ZLIBINC) -Wall -O \ |
| | 66 | # -mcpu=i686 -malign-double -ffast-math -fstrict-aliasing \ |
| | 67 | # $(ALIGN) -funroll-loops -funroll-all-loops -fomit-frame-pointer |
| | 68 | ### for gcc 2.7.2.3 on 486 and up: |
| | 69 | #CFLAGS=-DPNG_THREAD_UNSAFE_OK -I$(ZLIBINC) -Wall -O \ |
| | 70 | # -m486 -malign-double -ffast-math \ |
| | 71 | # $(ALIGN) -funroll-loops -funroll-all-loops -fomit-frame-pointer |
| | 72 | |
| | 73 | LDFLAGS=-L. -Wl,-rpath,. -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) -lpng12 -lz -lm |
| | 74 | LDFLAGS_A=-L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) libpng.a -lz -lm |
| | 75 | |
| | 76 | |
| | 77 | INCPATH=$(prefix)/include |
| | 78 | LIBPATH=$(exec_prefix)/lib |
| | 79 | MANPATH=$(prefix)/man |
| | 80 | BINPATH=$(exec_prefix)/bin |
| | 81 | |
| | 82 | # override DESTDIR= on the make install command line to easily support |
| | 83 | # installing into a temporary location. Example: |
| | 84 | # |
| | 85 | # make install DESTDIR=/tmp/build/libpng |
| | 86 | # |
| | 87 | # If you're going to install into a temporary location |
| | 88 | # via DESTDIR, $(DESTDIR)$(prefix) must already exist before |
| | 89 | # you execute make install. |
| | 90 | DESTDIR= |
| | 91 | |
| | 92 | DB=$(DESTDIR)$(BINPATH) |
| | 93 | DI=$(DESTDIR)$(INCPATH) |
| | 94 | DL=$(DESTDIR)$(LIBPATH) |
| | 95 | DM=$(DESTDIR)$(MANPATH) |
| | 96 | |
| | 97 | OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \ |
| | 98 | pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \ |
| | 99 | pngwtran.o pngmem.o pngerror.o pngpread.o |
| | 100 | |
| | 101 | OBJSDLL = $(OBJS:.o=.pic.o) |
| | 102 | |
| | 103 | .SUFFIXES: .c .o .pic.o |
| | 104 | |
| | 105 | .c.pic.o: |
| | 106 | $(CC) -c $(CFLAGS) -fPIC -o $@ $*.c |
| | 107 | |
| | 108 | all: libpng.a $(LIBSO) pngtest pngtest-static libpng.pc libpng-config |
| | 109 | |
| | 110 | libpng.a: $(OBJS) |
| | 111 | $(AR_RC) $@ $(OBJS) |
| | 112 | $(RANLIB) $@ |
| | 113 | |
| | 114 | libpng.pc: |
| | 115 | cat scripts/libpng.pc.in | sed -e s\!@PREFIX@!$(prefix)! > libpng.pc |
| | 116 | |
| | 117 | libpng-config: |
| | 118 | ( cat scripts/libpng-config-head.in; \ |
| | 119 | echo prefix=\"$(prefix)\"; \ |
| | 120 | echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \ |
| | 121 | echo cppflags=\"-DPNG_THREAD_UNSAFE_OK \"; \ |
| | 122 | echo L_opts=\"-L$(LIBPATH)\"; \ |
| | 123 | echo R_opts=\"-Wl,-rpath,$(LIBPATH)\"; \ |
| | 124 | echo libs=\"-lpng12 -lz -lm\"; \ |
| | 125 | cat scripts/libpng-config-body.in ) > libpng-config |
| | 126 | chmod +x libpng-config |
| | 127 | |
| | 128 | $(LIBSO): $(LIBSOMAJ) |
| | 129 | $(LN_SF) $(LIBSOMAJ) $(LIBSO) |
| | 130 | |
| | 131 | $(LIBSOMAJ): $(LIBSOVER) |
| | 132 | $(LN_SF) $(LIBSOVER) $(LIBSOMAJ) |
| | 133 | |
| | 134 | $(LIBSOVER): $(OBJSDLL) |
| | 135 | $(CC) -shared -Wl,-soname,$(LIBSOMAJ) \ |
| | 136 | -o $(LIBSOVER) \ |
| | 137 | $(OBJSDLL) |
| | 138 | |
| | 139 | $(OLDSOVER): $(OBJSDLL) |
| | 140 | $(CC) -shared -Wl,-soname,$(OLDSOMAJ) \ |
| | 141 | -o $(OLDSOVER) \ |
| | 142 | $(OBJSDLL) |
| | 143 | |
| | 144 | pngtest: pngtest.o $(LIBSO) |
| | 145 | $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS) |
| | 146 | |
| | 147 | pngtest-static: pngtest.o libpng.a |
| | 148 | $(CC) -o pngtest-static $(CFLAGS) pngtest.o $(LDFLAGS_A) |
| | 149 | |
| | 150 | test: pngtest pngtest-static |
| | 151 | @echo "" |
| | 152 | @echo " Running pngtest dynamically linked with $(LIBSO):" |
| | 153 | @echo "" |
| | 154 | ./pngtest |
| | 155 | @echo "" |
| | 156 | @echo " Running pngtest statically linked with libpng.a:" |
| | 157 | @echo "" |
| | 158 | ./pngtest-static |
| | 159 | |
| | 160 | install-headers: png.h pngconf.h |
| | 161 | -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi |
| | 162 | -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi |
| | 163 | cp png.h pngconf.h $(DI)/$(LIBNAME) |
| | 164 | chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h |
| | 165 | -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h |
| | 166 | -@$(RM_F) $(DI)/libpng |
| | 167 | (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .) |
| | 168 | |
| | 169 | install-static: install-headers libpng.a |
| | 170 | -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi |
| | 171 | cp libpng.a $(DL)/$(LIBNAME).a |
| | 172 | chmod 644 $(DL)/$(LIBNAME).a |
| | 173 | -@$(RM_F) $(DL)/libpng.a |
| | 174 | (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a) |
| | 175 | |
| | 176 | install-shared: install-headers $(LIBSOVER) libpng.pc \ |
| | 177 | $(OLDSOVER) |
| | 178 | -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi |
| | 179 | -@$(RM_F) $(DL)/$(LIBSOVER)* $(DL)/$(LIBSO) |
| | 180 | -@$(RM_F) $(DL)/$(LIBSOMAJ) |
| | 181 | -@$(RM_F) $(DL)/$(OLDSO) |
| | 182 | -@$(RM_F) $(DL)/$(OLDSOMAJ) |
| | 183 | -@$(RM_F) $(DL)/$(OLDSOVER)* |
| | 184 | cp $(LIBSOVER) $(DL) |
| | 185 | cp $(OLDSOVER) $(DL) |
| | 186 | chmod 755 $(DL)/$(LIBSOVER) |
| | 187 | chmod 755 $(DL)/$(OLDSOVER) |
| | 188 | (cd $(DL); \ |
| | 189 | $(LN_SF) $(OLDSOVER) $(OLDSOMAJ); \ |
| | 190 | $(LN_SF) $(OLDSOMAJ) $(OLDSO); \ |
| | 191 | $(LN_SF) $(LIBSOVER) $(LIBSOMAJ); \ |
| | 192 | $(LN_SF) $(LIBSOMAJ) $(LIBSO)) |
| | 193 | -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi |
| | 194 | -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc |
| | 195 | -@$(RM_F) $(DL)/pkgconfig/libpng.pc |
| | 196 | cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc |
| | 197 | chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc |
| | 198 | (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc) |
| | 199 | |
| | 200 | install-man: libpng.3 libpngpf.3 png.5 |
| | 201 | -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi |
| | 202 | -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi |
| | 203 | -@$(RM_F) $(DM)/man3/libpng.3 |
| | 204 | -@$(RM_F) $(DM)/man3/libpngpf.3 |
| | 205 | cp libpng.3 $(DM)/man3 |
| | 206 | cp libpngpf.3 $(DM)/man3 |
| | 207 | -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi |
| | 208 | -@$(RM_F) $(DM)/man5/png.5 |
| | 209 | cp png.5 $(DM)/man5 |
| | 210 | |
| | 211 | install-config: libpng-config |
| | 212 | -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi |
| | 213 | -@$(RM_F) $(DB)/libpng-config |
| | 214 | -@$(RM_F) $(DB)/$(LIBNAME)-config |
| | 215 | cp libpng-config $(DB)/$(LIBNAME)-config |
| | 216 | chmod 755 $(DB)/$(LIBNAME)-config |
| | 217 | (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config) |
| | 218 | |
| | 219 | install: install-static install-shared install-man install-config |
| | 220 | |
| | 221 | # If you installed in $(DESTDIR), test-installed won't work until you |
| | 222 | # move the library to its final location. Use test-dd to test it |
| | 223 | # before then. |
| | 224 | |
| | 225 | test-dd: |
| | 226 | echo |
| | 227 | echo Testing installed dynamic shared library in $(DL). |
| | 228 | $(CC) -I$(DI) -I$(ZLIBINC) \ |
| | 229 | `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ |
| | 230 | -L$(DL) -L$(ZLIBLIB) -Wl, -rpath,$(DL) -Wl,-rpath,$(ZLIBLIB) \ |
| | 231 | -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags` |
| | 232 | ./pngtestd pngtest.png |
| | 233 | |
| | 234 | test-installed: |
| | 235 | $(CC) -I$(ZLIBINC) \ |
| | 236 | `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ |
| | 237 | -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) \ |
| | 238 | -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags` |
| | 239 | ./pngtesti pngtest.png |
| | 240 | |
| | 241 | clean: |
| | 242 | $(RM_F) *.o libpng.a pngtest pngout.png libpng-config \ |
| | 243 | $(LIBSO) $(LIBSOMAJ)* pngtest-static pngtesti \ |
| | 244 | $(OLDSOVER) \ |
| | 245 | libpng.pc |
| | 246 | |
| | 247 | DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO |
| | 248 | writelock: |
| | 249 | chmod a-w *.[ch35] $(DOCS) scripts/* |
| | 250 | |
| | 251 | png.o png.pic.o: png.h pngconf.h png.c |
| | 252 | pngerror.o pngerror.pic.o: png.h pngconf.h pngerror.c |
| | 253 | pngrio.o pngrio.pic.o: png.h pngconf.h pngrio.c |
| | 254 | pngwio.o pngwio.pic.o: png.h pngconf.h pngwio.c |
| | 255 | pngmem.o pngmem.pic.o: png.h pngconf.h pngmem.c |
| | 256 | pngset.o pngset.pic.o: png.h pngconf.h pngset.c |
| | 257 | pngget.o pngget.pic.o: png.h pngconf.h pngget.c |
| | 258 | pngread.o pngread.pic.o: png.h pngconf.h pngread.c |
| | 259 | pngrtran.o pngrtran.pic.o: png.h pngconf.h pngrtran.c |
| | 260 | pngrutil.o pngrutil.pic.o: png.h pngconf.h pngrutil.c |
| | 261 | pngtrans.o pngtrans.pic.o: png.h pngconf.h pngtrans.c |
| | 262 | pngwrite.o pngwrite.pic.o: png.h pngconf.h pngwrite.c |
| | 263 | pngwtran.o pngwtran.pic.o: png.h pngconf.h pngwtran.c |
| | 264 | pngwutil.o pngwutil.pic.o: png.h pngconf.h pngwutil.c |
| | 265 | pngpread.o pngpread.pic.o: png.h pngconf.h pngpread.c |
| | 266 | |
| | 267 | pngtest.o: png.h pngconf.h pngtest.c |
projects / wxWidgets.git / blame_incremental