Glenn Randers-Pehrson | a4d54bd | 2000-07-14 08:15:12 -0500 | [diff] [blame^] | 1 | # makefile for cygwin on x86 |
| 2 | # builds both dll (with import lib) and static lib versions |
| 3 | # of the library, and builds two copies of pngtest: one |
| 4 | # statically linked and one dynamically linked. |
| 5 | # |
| 6 | # based on makefile for linux-elf w/mmx by: |
| 7 | # Copyright (C) 1998-2000 Greg Roelofs |
| 8 | # Copyright (C) 1996, 1997 Andreas Dilger |
| 9 | # For conditions of distribution and use, see copyright notice in png.h |
| 10 | |
| 11 | # To enable assembler optimizations, add '-DPNG_USE_PNGGCCRD' to |
| 12 | # $CFLAGS, and include pnggccrd.o in $OBJS, below. |
| 13 | |
| 14 | CC=gcc |
| 15 | |
| 16 | # where "make install" puts libpng.a, libpng.so*, png.h and pngconf.h |
| 17 | prefix=/usr |
| 18 | |
| 19 | # Where the zlib library and include files are located |
| 20 | ZLIBLIB=${prefix}/lib |
| 21 | ZLIBINC=${prefix}/include |
| 22 | #ZLIBLIB=../zlib |
| 23 | #ZLIBINC=../zlib |
| 24 | |
| 25 | SHAREDLIB=libpng.dll |
| 26 | STATLIB=libpng.a |
| 27 | IMPLIB=libpng.dll.a |
| 28 | SHAREDDEF=libpng.def |
| 29 | LIBS=$(SHAREDLIB) $(STATLIB) |
| 30 | EXE=.exe |
| 31 | |
| 32 | ALIGN= |
| 33 | # for i386: |
| 34 | #ALIGN=-malign-loops=2 -malign-functions=2 |
| 35 | |
| 36 | WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \ |
| 37 | -Wmissing-declarations -Wtraditional -Wcast-align \ |
| 38 | -Wstrict-prototypes -Wmissing-prototypes #-Wconversion |
| 39 | |
| 40 | #CFLAGS=-DPNG_USE_PNGGCCRD -I$(ZLIBINC) -Wall -O3 $(ALIGN) -funroll-loops \ |
| 41 | # -fomit-frame-pointer # $(WARNMORE) -g -DPNG_DEBUG=5 |
| 42 | CFLAGS=-I$(ZLIBINC) -Wall -O3 $(ALIGN) -funroll-loops \ |
| 43 | -fomit-frame-pointer |
| 44 | |
| 45 | LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz |
| 46 | LDSHARED=gcc -shared -Wl,--enable-auto-image-base |
| 47 | LDEXTRA=-Wl,--out-implib=$(IMPLIB) $(SHAREDDEF) |
| 48 | |
| 49 | RANLIB=ranlib |
| 50 | #RANLIB=echo |
| 51 | |
| 52 | # read libpng.txt or png.h to see why PNGMAJ is 2. You should not |
| 53 | # have to change it. |
| 54 | PNGMAJ = 2 |
| 55 | PNGMIN = 1.0.8beta3 |
| 56 | PNGVER = $(PNGMAJ).$(PNGMIN) |
| 57 | |
| 58 | INCPATH=$(prefix)/include |
| 59 | LIBPATH=$(prefix)/lib |
| 60 | BINPATH=$(prefix)/bin |
| 61 | MANPATH=$(prefix)/man |
| 62 | MAN3PATH=$(MANPATH)/man3 |
| 63 | DOCPATH=$(prefix)/doc/libpng-$(PNGMIN) |
| 64 | CYGDOCPATH=$(prefix)/doc/Cygwin |
| 65 | |
| 66 | OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \ |
| 67 | pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \ |
| 68 | pngwtran.o pngmem.o pngerror.o pngpread.o # pnggccrd.o |
| 69 | |
| 70 | OBJSDLL = $(OBJS:.o=.pic.o) |
| 71 | |
| 72 | .SUFFIXES: .c .o .pic.o |
| 73 | |
| 74 | %.o : %.c |
| 75 | $(CC) -c $(CFLAGS) -DPNG_STATIC -DZLIB_STATIC -o $@ $< |
| 76 | |
| 77 | %.pic.o : %.c |
| 78 | $(CC) -c $(CFLAGS) -DPNG_BUILD_DLL -o $@ $< |
| 79 | |
| 80 | all: $(SHAREDLIB) $(STATLIB) pngtest$(EXE) pngtest-stat$(EXE) |
| 81 | |
| 82 | pnggccrd.o: png.h pngconf.h pngasmrd.h |
| 83 | @echo "" |
| 84 | @echo ' You can ignore the single "control reaches end of non-void function"' |
| 85 | @echo ' warning and multiple "<variable> defined but not used" warnings:' |
| 86 | @echo "" |
| 87 | $(CC) -c $(CFLAGS) -DPNG_STATIC -DZLIB_STATIC -o $@ $*.c |
| 88 | |
| 89 | pnggccrd.pic.o: png.h pngconf.h pngasmrd.h |
| 90 | @echo "" |
| 91 | @echo ' You can ignore the single "control reaches end of non-void function"' |
| 92 | @echo ' warning and multiple "<variable> defined but not used" warnings:' |
| 93 | @echo "" |
| 94 | $(CC) -c $(CFLAGS) -o $@ pnggccrd.c |
| 95 | |
| 96 | $(STATLIB): $(OBJS) |
| 97 | ar rc $@ $(OBJS) |
| 98 | $(RANLIB) $@ |
| 99 | |
| 100 | $(SHAREDDEF): msvc/png32ms.def |
| 101 | cat $< | sed -e '1{G;s/^\(.*\)\(\n\)/EXPORTS/;};2,/^EXPORTS/d' > $@ |
| 102 | |
| 103 | $(SHAREDLIB): $(OBJSDLL) $(SHAREDDEF) |
| 104 | $(LDSHARED) -o $@ $(LDEXTRA) $(OBJSDLL) -L. -L$(ZLIBLIB) -lz |
| 105 | |
| 106 | pngtest$(EXE): pngtest.pic.o $(SHAREDLIB) |
| 107 | $(CC) $(CFLAGS) $< $(LDFLAGS) -o $@ |
| 108 | |
| 109 | pngtest-stat$(EXE): pngtest.o $(STATLIB) |
| 110 | $(CC) -static $(CFLAGS) $< $(LDFLAGS) -o $@ |
| 111 | |
| 112 | pngtest.pic.o: pngtest.c |
| 113 | $(CC) $(CFLAGS) -c $< -o $@ |
| 114 | |
| 115 | pngtest.o: pngtest.c |
| 116 | $(CC) $(CFLAGS) -DPNG_STATIC -DZLIB_STATIC -c $< -o $@ |
| 117 | |
| 118 | test: test-dll test-stat |
| 119 | |
| 120 | test-stat: pngtest-stat$(EXE) |
| 121 | ./pngtest-stat |
| 122 | |
| 123 | test-dll: pngtest$(EXE) |
| 124 | ./pngtest |
| 125 | |
| 126 | install: $(STATLIB) $(SHAREDLIB) |
| 127 | -@if [ ! -d $(INCPATH) ]; then mkdir -p $(INCPATH); fi |
| 128 | -@if [ ! -d $(LIBPATH) ]; then mkdir -p $(LIBPATH); fi |
| 129 | -@if [ ! -d $(BINPATH) ]; then mkdir -p $(BINPATH); fi |
| 130 | -@if [ ! -d $(MAN3PATH) ]; then mkdir -p $(MAN3PATH); fi |
| 131 | -@if [ ! -d $(DOCPATH) ]; then mkdir -p $(DOCPATH); fi |
| 132 | install -m 644 png.h pngconf.h $(INCPATH) |
| 133 | install -m 755 $(STATLIB) $(IMPLIB) $(LIBPATH) |
| 134 | install -s -m 755 $(SHAREDLIB) $(BINPATH) |
| 135 | install -m 644 $(DOCS) $(DOCPATH) |
| 136 | install -m 644 libpngpf.3 libpng.3 $(MAN3PATH) |
| 137 | |
| 138 | clean: |
| 139 | /bin/rm -f *.pic.o *.o $(STATLIB) $(IMPLIB) $(SHAREDLIB) \ |
| 140 | pngtest-stat$(EXE) pngtest$(EXE) pngout.png $(SHAREDDEF) |
| 141 | |
| 142 | DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO |
| 143 | writelock: |
| 144 | chmod a-w *.[ch35] $(DOCS) scripts/* |
| 145 | |
| 146 | # DO NOT DELETE THIS LINE -- make depend depends on it. |
| 147 | |
| 148 | png.o png.pic.o: png.h pngconf.h png.c pngasmrd.h |
| 149 | pngerror.o pngerror.pic.o: png.h pngconf.h pngerror.c |
| 150 | pngrio.o pngrio.pic.o: png.h pngconf.h pngrio.c |
| 151 | pngwio.o pngwio.pic.o: png.h pngconf.h pngwio.c |
| 152 | pngmem.o pngmem.pic.o: png.h pngconf.h pngmem.c |
| 153 | pngset.o pngset.pic.o: png.h pngconf.h pngset.c |
| 154 | pngget.o pngget.pic.o: png.h pngconf.h pngget.c |
| 155 | pngread.o pngread.pic.o: png.h pngconf.h pngread.c |
| 156 | pngrtran.o pngrtran.pic.o: png.h pngconf.h pngrtran.c |
| 157 | pngrutil.o pngrutil.pic.o: png.h pngconf.h pngrutil.c pngasmrd.h |
| 158 | pngtrans.o pngtrans.pic.o: png.h pngconf.h pngtrans.c |
| 159 | pngwrite.o pngwrite.pic.o: png.h pngconf.h pngwrite.c |
| 160 | pngwtran.o pngwtran.pic.o: png.h pngconf.h pngwtran.c |
| 161 | pngwutil.o pngwutil.pic.o: png.h pngconf.h pngwutil.c |
| 162 | pngpread.o pngpread.pic.o: png.h pngconf.h pngpread.c |
| 163 | |
| 164 | pngtest.o: png.h pngconf.h pngtest.c |
| 165 | pngtest-stat.o: png.h pngconf.h pngtest.c |