| 1 | # makefile for mingw 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 | # Copyright (C) 2002, 2006, 2008 Soren Anderson, Charles Wilson,
|
|---|
| 7 | # and Glenn Randers-Pehrson, based on makefile for linux-elf w/mmx by:
|
|---|
| 8 | # Copyright (C) 1998-2000, 2007 Greg Roelofs
|
|---|
| 9 | # Copyright (C) 1996, 1997 Andreas Dilger
|
|---|
| 10 | #
|
|---|
| 11 | # This code is released under the libpng license.
|
|---|
| 12 | # For conditions of distribution and use, see the disclaimer
|
|---|
| 13 | # and license in png.h
|
|---|
| 14 |
|
|---|
| 15 | # Built from makefile.cygwin
|
|---|
| 16 |
|
|---|
| 17 | # This makefile intends to support building outside the src directory
|
|---|
| 18 | # if desired. When invoking it, specify an argument to SRCDIR on the
|
|---|
| 19 | # command line that points to the top of the directory where your source
|
|---|
| 20 | # is located.
|
|---|
| 21 | ifdef SRCDIR
|
|---|
| 22 | VPATH = $(SRCDIR)
|
|---|
| 23 | else
|
|---|
| 24 | SRCDIR = .
|
|---|
| 25 | endif
|
|---|
| 26 |
|
|---|
| 27 | # Override DESTDIR= on the make install command line to easily support
|
|---|
| 28 | # installing into a temporary location. Example:
|
|---|
| 29 | #
|
|---|
| 30 | # make install DESTDIR=/tmp/build/libpng
|
|---|
| 31 | #
|
|---|
| 32 | # If you're going to install into a temporary location
|
|---|
| 33 | # via DESTDIR, $(DESTDIR)$(prefix) must already exist before
|
|---|
| 34 | # you execute make install.
|
|---|
| 35 | DESTDIR=
|
|---|
| 36 |
|
|---|
| 37 | # If you're using a cross-compiler, add the appropriate prefix (e.g.,
|
|---|
| 38 | # "i386-mingw32msvc-") to the following three commands:
|
|---|
| 39 | CC=gcc
|
|---|
| 40 | AR=ar
|
|---|
| 41 | RANLIB=ranlib
|
|---|
| 42 |
|
|---|
| 43 | MKDIR_P=/bin/mkdir -pv
|
|---|
| 44 |
|
|---|
| 45 | # Where "make install" puts libpng*.a, *png*.dll, png.h, and pngconf.h
|
|---|
| 46 | ifndef prefix
|
|---|
| 47 | prefix=/usr
|
|---|
| 48 | $(warning "You haven't specified a 'prefix=' location. Defaulting to '/usr'")
|
|---|
| 49 | endif
|
|---|
| 50 | exec_prefix=$(prefix)
|
|---|
| 51 |
|
|---|
| 52 | # Where the zlib library and include files are located
|
|---|
| 53 | ZLIBLIB= /usr/lib
|
|---|
| 54 | ZLIBINC=
|
|---|
| 55 |
|
|---|
| 56 | ALIGN=
|
|---|
| 57 | # for i386:
|
|---|
| 58 | #ALIGN=-malign-loops=2 -malign-functions=2
|
|---|
| 59 |
|
|---|
| 60 | WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
|
|---|
| 61 | -Wmissing-declarations -Wtraditional -Wcast-align \
|
|---|
| 62 | -Wstrict-prototypes -Wmissing-prototypes #-Wconversion
|
|---|
| 63 |
|
|---|
| 64 | CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
|
|---|
| 65 | -W -Wall -O3 $(ALIGN) -funroll-loops \
|
|---|
| 66 | -fomit-frame-pointer) # $(WARNMORE) -g -DPNG_DEBUG=5
|
|---|
| 67 |
|
|---|
| 68 | LIBNAME = libpng14
|
|---|
| 69 | PNGMAJ = 14
|
|---|
| 70 | MINGDLL = 14
|
|---|
| 71 | PNGMIN = 1.4.0
|
|---|
| 72 | PNGVER = $(PNGMAJ).$(PNGMIN)
|
|---|
| 73 |
|
|---|
| 74 | SHAREDLIB=libpng$(MINGDLL).dll
|
|---|
| 75 | STATLIB=libpng.a
|
|---|
| 76 | IMPLIB=libpng.dll.a
|
|---|
| 77 | SHAREDDEF=libpng.def
|
|---|
| 78 | LIBS=$(SHAREDLIB) $(STATLIB)
|
|---|
| 79 | EXE=.exe
|
|---|
| 80 |
|
|---|
| 81 | LDFLAGS=$(strip -L. $(MINGW_LDFLAGS) -lpng $(addprefix -L,$(ZLIBLIB)) -lz)
|
|---|
| 82 | LDSFLAGS=$(strip -shared -L. $(MINGW_LDFLAGS))
|
|---|
| 83 | LDEXTRA=-Wl,--out-implib=$(IMPLIB) $(addprefix -L,$(ZLIBLIB)) -lz
|
|---|
| 84 |
|
|---|
| 85 | INCPATH=$(prefix)/include
|
|---|
| 86 | LIBPATH=$(exec_prefix)/lib
|
|---|
| 87 |
|
|---|
| 88 | BINPATH=$(exec_prefix)/bin
|
|---|
| 89 | MANPATH=$(prefix)/man
|
|---|
| 90 | MAN3PATH=$(MANPATH)/man3
|
|---|
| 91 | MAN5PATH=$(MANPATH)/man5
|
|---|
| 92 |
|
|---|
| 93 | # cosmetic: shortened strings:
|
|---|
| 94 | S =$(SRCDIR)
|
|---|
| 95 | D =$(DESTDIR)
|
|---|
| 96 | DB =$(D)$(BINPATH)
|
|---|
| 97 | DI =$(D)$(INCPATH)
|
|---|
| 98 | DL =$(D)$(LIBPATH)
|
|---|
| 99 |
|
|---|
| 100 | OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
|
|---|
| 101 | pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
|
|---|
| 102 | pngwtran.o pngmem.o pngerror.o pngpread.o
|
|---|
| 103 |
|
|---|
| 104 | OBJSDLL = $(OBJS:.o=.pic.o)
|
|---|
| 105 |
|
|---|
| 106 | .SUFFIXES: .c .o .pic.o
|
|---|
| 107 |
|
|---|
| 108 | %.o : %.c
|
|---|
| 109 | $(CC) -c $(CFLAGS) -o $@ $<
|
|---|
| 110 | %.pic.o : CFLAGS += -DPNG_BUILD_DLL
|
|---|
| 111 | %.pic.o : %.c
|
|---|
| 112 | $(CC) -c $(CFLAGS) -o $@ $<
|
|---|
| 113 |
|
|---|
| 114 | all: all-static all-shared libpng.pc libpng-config libpng.pc libpng-config
|
|---|
| 115 |
|
|---|
| 116 | # Make this to verify that "make [...] install" will do what you want.
|
|---|
| 117 | buildsetup-tell:
|
|---|
| 118 | @echo VPATH is set to: \"$(VPATH)\"
|
|---|
| 119 | @echo prefix is set to: \"$(prefix)\"
|
|---|
| 120 | @echo -e INCPATH,LIBPATH, etc. are set to:'\n' \
|
|---|
| 121 | $(addprefix $(D),$(INCPATH)'\n' $(LIBPATH)'\n' $(BINPATH)'\n' \
|
|---|
| 122 | $(MANPATH)'\n' $(MAN3PATH)'\n' $(MAN5PATH)'\n')'\n'
|
|---|
| 123 |
|
|---|
| 124 | libpng.pc: scripts/libpng.pc.in
|
|---|
| 125 | @echo -e Making pkg-config file for this libpng installation..'\n' \
|
|---|
| 126 | using PREFIX=\"$(prefix)\"'\n'
|
|---|
| 127 | cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
|
|---|
| 128 | -e s!@exec_prefix@!$(exec_prefix)! \
|
|---|
| 129 | -e s!@libdir@!$(LIBPATH)! \
|
|---|
| 130 | -e s!@includedir@!$(INCPATH)! \
|
|---|
| 131 | -e s!@includedir@!$(INCPATH)! \
|
|---|
| 132 | -e s!-lpng14!-lpng14\ -lz\ -lm! > libpng.pc
|
|---|
| 133 |
|
|---|
| 134 | libpng-config: scripts/libpng-config-head.in scripts/libpng-config-body.in
|
|---|
| 135 | @echo -e Making $(LIBNAME) libpng-config file for this libpng \
|
|---|
| 136 | installation..'\n' using PREFIX=\"$(prefix)\"'\n'
|
|---|
| 137 | ( cat $(S)/scripts/libpng-config-head.in; \
|
|---|
| 138 | echo prefix=\"$(prefix)\"; \
|
|---|
| 139 | echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
|
|---|
| 140 | echo L_opts=\"-L$(LIBPATH)\"; \
|
|---|
| 141 | echo libs=\"-lpng$(MINGDLL) -lz\"; \
|
|---|
| 142 | cat $(S)/scripts/libpng-config-body.in ) > libpng-config
|
|---|
| 143 | chmod +x libpng-config
|
|---|
| 144 |
|
|---|
| 145 | static: all-static
|
|---|
| 146 | shared: all-shared
|
|---|
| 147 | all-static: $(STATLIB) pngtest-stat$(EXE)
|
|---|
| 148 | all-shared: $(SHAREDLIB) pngtest$(EXE)
|
|---|
| 149 |
|
|---|
| 150 | $(STATLIB): $(OBJS)
|
|---|
| 151 | $(AR) rc $@ $(OBJS)
|
|---|
| 152 | $(RANLIB) $@
|
|---|
| 153 |
|
|---|
| 154 | $(SHAREDDEF): scripts/pngwin.def
|
|---|
| 155 | cat $< | sed -e '1{G;s/^\(.*\)\(\n\)/EXPORTS/;};2,/^EXPORTS/d' | \
|
|---|
| 156 | sed -e 's/\([^;]*\);/;/' > $@
|
|---|
| 157 |
|
|---|
| 158 | $(SHAREDLIB): $(OBJSDLL) $(SHAREDDEF)
|
|---|
| 159 | $(CC) $(LDSFLAGS) -o $@ $(OBJSDLL) -L. $(LDEXTRA)
|
|---|
| 160 |
|
|---|
| 161 | pngtest$(EXE): pngtest.pic.o $(SHAREDLIB)
|
|---|
| 162 | $(CC) $(CFLAGS) $< $(LDFLAGS) -o $@
|
|---|
| 163 |
|
|---|
| 164 | pngtest-stat$(EXE): pngtest.o $(STATLIB)
|
|---|
| 165 | $(CC) -static $(CFLAGS) $< $(LDFLAGS) -o $@
|
|---|
| 166 |
|
|---|
| 167 | test: test-static test-shared
|
|---|
| 168 |
|
|---|
| 169 | test-static: pngtest-stat$(EXE)
|
|---|
| 170 | ./pngtest-stat $(S)/pngtest.png
|
|---|
| 171 |
|
|---|
| 172 | test-shared: pngtest$(EXE)
|
|---|
| 173 | ./pngtest $(S)/pngtest.png
|
|---|
| 174 |
|
|---|
| 175 | install-static: $(STATLIB) install-headers install-man
|
|---|
| 176 | -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
|
|---|
| 177 | install -m 644 $(STATLIB) $(DL)/$(LIBNAME).a
|
|---|
| 178 | -@rm -f $(DL)/$(STATLIB)
|
|---|
| 179 | (cd $(DL); ln -sf $(LIBNAME).a $(STATLIB))
|
|---|
| 180 |
|
|---|
| 181 | install-shared: $(SHAREDLIB) libpng.pc libpng-config install-headers install-man
|
|---|
| 182 | -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
|
|---|
| 183 | -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
|
|---|
| 184 | -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
|
|---|
| 185 | -@/bin/rm -f $(DL)/pkgconfig/$(LIBNAME).pc
|
|---|
| 186 | -@/bin/rm -f $(DL)/pkgconfig/libpng.pc
|
|---|
| 187 | install -m 644 $(IMPLIB) $(DL)/$(LIBNAME).dll.a
|
|---|
| 188 | -@rm -f $(DL)/$(IMPLIB)
|
|---|
| 189 | (cd $(DL); ln -sf $(LIBNAME).dll.a $(IMPLIB))
|
|---|
| 190 | install -s -m 755 $(SHAREDLIB) $(DB)
|
|---|
| 191 | install -m 644 libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
|
|---|
| 192 | (cd $(DL)/pkgconfig; ln -sf $(LIBNAME).pc libpng.pc)
|
|---|
| 193 |
|
|---|
| 194 | install-headers:
|
|---|
| 195 | -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
|
|---|
| 196 | -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
|
|---|
| 197 | -@rm -f $(DI)/png.h
|
|---|
| 198 | -@rm -f $(DI)/pngconf.h
|
|---|
| 199 | install -m 644 $(S)/png.h $(S)/pngconf.h $(DI)/$(LIBNAME)
|
|---|
| 200 | -@rm -f $(DI)/libpng
|
|---|
| 201 | (cd $(DI); ln -sf $(LIBNAME) libpng; ln -sf $(LIBNAME)/* .)
|
|---|
| 202 |
|
|---|
| 203 | install-man:
|
|---|
| 204 | -@if [ ! -d $(D)$(MAN3PATH) ]; then $(MKDIR_P) $(D)$(MAN3PATH); fi
|
|---|
| 205 | -@if [ ! -d $(D)$(MAN5PATH) ]; then $(MKDIR_P) $(D)$(MAN5PATH); fi
|
|---|
| 206 | install -m 644 $(S)/libpngpf.3 $(S)/libpng.3 $(D)$(MAN3PATH)
|
|---|
| 207 | install -m 644 $(S)/png.5 $(D)$(MAN5PATH)
|
|---|
| 208 |
|
|---|
| 209 | install-config: libpng-config
|
|---|
| 210 | -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
|
|---|
| 211 | -@/bin/rm -f $(DB)/libpng-config
|
|---|
| 212 | -@/bin/rm -f $(DB)/$(LIBNAME)-config
|
|---|
| 213 | cp libpng-config $(DB)/$(LIBNAME)-config
|
|---|
| 214 | chmod 755 $(DB)/$(LIBNAME)-config
|
|---|
| 215 | (cd $(DB); ln -sf $(LIBNAME)-config libpng-config)
|
|---|
| 216 |
|
|---|
| 217 | # Run this to verify that a future `configure' run will pick up the settings
|
|---|
| 218 | # you want.
|
|---|
| 219 | test-config-install: SHELL=/bin/bash
|
|---|
| 220 | test-config-install: $(DB)/libpng-config
|
|---|
| 221 | @echo -e Testing libpng-config functions...'\n'
|
|---|
| 222 | @ for TYRA in LDFLAGS CPPFLAGS CFLAGS LIBS VERSION; \
|
|---|
| 223 | do \
|
|---|
| 224 | printf "(%d)\t %10s =%s\n" $$(($$gytiu + 1)) $$TYRA \
|
|---|
| 225 | "$$($(DB)/libpng-config `echo --$$TYRA |tr '[:upper:]' '[:lower:]'`)"; \
|
|---|
| 226 | gytiu=$$(( $$gytiu + 1 )); \
|
|---|
| 227 | done
|
|---|
| 228 |
|
|---|
| 229 | install: install-static install-shared install-man install-config
|
|---|
| 230 |
|
|---|
| 231 | # If you installed in $(DESTDIR), test-installed won't work until you
|
|---|
| 232 | # move the library to its final location. Use test-dd to test it
|
|---|
| 233 | # before then.
|
|---|
| 234 |
|
|---|
| 235 | test-dd:
|
|---|
| 236 | echo
|
|---|
| 237 | echo Testing installed dynamic shared library in $(DL).
|
|---|
| 238 | $(CC) -I$(DI) $(CFLAGS) \
|
|---|
| 239 | `$(BINPATH)/libpng14-config --cflags` pngtest.c \
|
|---|
| 240 | -L$(DL) -L$(ZLIBLIB) \
|
|---|
| 241 | -o pngtestd `$(BINPATH)/libpng14-config --ldflags`
|
|---|
| 242 | ./pngtestd pngtest.png
|
|---|
| 243 |
|
|---|
| 244 | test-installed:
|
|---|
| 245 | $(CC) $(CFLAGS) \
|
|---|
| 246 | `$(BINPATH)/libpng14-config --cflags` pngtest.c \
|
|---|
| 247 | -L$(ZLIBLIB) \
|
|---|
| 248 | -o pngtesti$(EXE) `$(BINPATH)/libpng14-config --ldflags`
|
|---|
| 249 | ./pngtesti$(EXE) pngtest.png
|
|---|
| 250 |
|
|---|
| 251 | clean:
|
|---|
| 252 | /bin/rm -f *.pic.o *.o $(STATLIB) $(IMPLIB) $(SHAREDLIB) \
|
|---|
| 253 | pngtest-stat$(EXE) pngtest$(EXE) pngout.png $(SHAREDDEF) \
|
|---|
| 254 | libpng-config libpng.pc pngtesti$(EXE)
|
|---|
| 255 |
|
|---|
| 256 | DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
|
|---|
| 257 | writelock:
|
|---|
| 258 | chmod a-w *.[ch35] $(DOCS) scripts/*
|
|---|
| 259 |
|
|---|
| 260 | .PHONY: buildsetup-tell libpng.pc libpng-config test-config-install clean
|
|---|
| 261 |
|
|---|
| 262 | # DO NOT DELETE THIS LINE -- make depend depends on it.
|
|---|
| 263 |
|
|---|
| 264 | png.o png.pic.o: png.h pngconf.h pngpriv.h png.c
|
|---|
| 265 | pngerror.o pngerror.pic.o: png.h pngconf.h pngpriv.h pngerror.c
|
|---|
| 266 | pngrio.o pngrio.pic.o: png.h pngconf.h pngpriv.h pngrio.c
|
|---|
| 267 | pngwio.o pngwio.pic.o: png.h pngconf.h pngpriv.h pngwio.c
|
|---|
| 268 | pngmem.o pngmem.pic.o: png.h pngconf.h pngpriv.h pngmem.c
|
|---|
| 269 | pngset.o pngset.pic.o: png.h pngconf.h pngpriv.h pngset.c
|
|---|
| 270 | pngget.o pngget.pic.o: png.h pngconf.h pngpriv.h pngget.c
|
|---|
| 271 | pngread.o pngread.pic.o: png.h pngconf.h pngpriv.h pngread.c
|
|---|
| 272 | pngrtran.o pngrtran.pic.o: png.h pngconf.h pngpriv.h pngrtran.c
|
|---|
| 273 | pngrutil.o pngrutil.pic.o: png.h pngconf.h pngpriv.h pngrutil.c
|
|---|
| 274 | pngtrans.o pngtrans.pic.o: png.h pngconf.h pngpriv.h pngtrans.c
|
|---|
| 275 | pngwrite.o pngwrite.pic.o: png.h pngconf.h pngpriv.h pngwrite.c
|
|---|
| 276 | pngwtran.o pngwtran.pic.o: png.h pngconf.h pngpriv.h pngwtran.c
|
|---|
| 277 | pngwutil.o pngwutil.pic.o: png.h pngconf.h pngpriv.h pngwutil.c
|
|---|
| 278 | pngpread.o pngpread.pic.o: png.h pngconf.h pngpriv.h pngpread.c
|
|---|
| 279 |
|
|---|
| 280 | pngtest.o pngtest.pic.o: png.h pngconf.h pngtest.c
|
|---|
