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Diffstat (limited to 'scripts/makefile.cygwin')
| -rw-r--r-- | scripts/makefile.cygwin | 299 |
1 files changed, 299 insertions, 0 deletions
diff --git a/scripts/makefile.cygwin b/scripts/makefile.cygwin new file mode 100644 index 0000000..bbf3e5f --- /dev/null +++ b/scripts/makefile.cygwin @@ -0,0 +1,299 @@ +# makefile for cygwin on x86 +# Builds both dll (with import lib) and static lib versions +# of the library, and builds two copies of pngtest: one +# statically linked and one dynamically linked. +# +# Copyright (C) 2002, 2006, 2007 Soren Anderson, Charles Wilson, +# and Glenn Randers-Pehrson, based on makefile for linux-elf w/mmx by: +# Copyright (C) 1998-2000 Greg Roelofs +# Copyright (C) 1996, 1997 Andreas Dilger +# For conditions of distribution and use, see copyright notice in png.h + +# This makefile intends to support building outside the src directory +# if desired. When invoking it, specify an argument to SRCDIR on the +# command line that points to the top of the directory where your source +# is located. + +ifdef SRCDIR +VPATH = $(SRCDIR) +else +SRCDIR = . +endif + +# Override DESTDIR= on the make install command line to easily support +# installing into a temporary location. Example: +# +# make install DESTDIR=/tmp/build/libpng +# +# If you're going to install into a temporary location +# via DESTDIR, $(DESTDIR)$(prefix) must already exist before +# you execute make install. + +DESTDIR= + +CC=gcc +ifdef MINGW +MINGW_CCFLAGS=-mno-cygwin -I/usr/include/mingw +MINGW_LDFLAGS=-mno-cygwin -L/usr/lib/mingw +endif + +# Where "make install" puts libpng*.a, *png*.dll, png.h, and pngconf.h +ifndef prefix +prefix=/usr +$(warning You haven't specified a 'prefix=' location. Defaulting to "/usr") +endif +exec_prefix=$(prefix) + +# Where the zlib library and include files are located +ZLIBLIB= /usr/lib +ZLIBINC= +#ZLIBLIB=../zlib +#ZLIBINC=../zlib + +ALIGN= +# for i386: +#ALIGN=-malign-loops=2 -malign-functions=2 + +WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \ + -Wmissing-declarations -Wtraditional -Wcast-align \ + -Wstrict-prototypes -Wmissing-prototypes #-Wconversion + +### if you don't need thread safety, but want the asm accel +#CFLAGS= $(strip $(MINGW_CCFLAGS) -DPNG_THREAD_UNSAFE_OK \ +# $(addprefix -I,$(ZLIBINC)) -Wall -O $(ALIGN) -funroll-loops \ +# -fomit-frame-pointer) # $(WARNMORE) -g -DPNG_DEBUG=5 +### if you need thread safety and want (minimal) asm accel +#CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \ +# -Wall -O $(ALIGN) -funroll-loops \ +# -fomit-frame-pointer) # $(WARNMORE) -g -DPNG_DEBUG=5 +### Normal (non-asm) compilation +CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \ + -Wall -O3 $(ALIGN) -funroll-loops -DPNG_NO_MMX_CODE \ + -fomit-frame-pointer) # $(WARNMORE) -g -DPNG_DEBUG=5 + +LIBNAME = libpng12 +PNGMAJ = 0 +CYGDLL = 12 +PNGMIN = 1.2.29 +PNGVER = $(PNGMAJ).$(PNGMIN) + +SHAREDLIB=cygpng$(CYGDLL).dll +STATLIB=libpng.a +IMPLIB=libpng.dll.a +SHAREDDEF=libpng.def +LIBS=$(SHAREDLIB) $(STATLIB) +EXE=.exe + +LDFLAGS=$(strip -L. $(MINGW_LDFLAGS) -lpng $(addprefix -L,$(ZLIBLIB)) -lz) +LDSFLAGS=$(strip -shared -L. $(MINGW_LDFLAGS) -Wl,--export-all) +LDEXTRA=-Wl,--out-implib=$(IMPLIB) $(addprefix -L,$(ZLIBLIB)) -lz + +MKDIR_P=/bin/mkdir -pv +RANLIB=ranlib +#RANLIB=echo + +INCPATH=$(prefix)/include +LIBPATH=$(exec_prefix)/lib + +BINPATH=$(exec_prefix)/bin +MANPATH=$(prefix)/man +MAN3PATH=$(MANPATH)/man3 +MAN5PATH=$(MANPATH)/man5 + +# cosmetic: shortened strings: +S =$(SRCDIR) +D =$(DESTDIR) +DB =$(D)$(BINPATH) +DI =$(D)$(INCPATH) +DL =$(D)$(LIBPATH) + +OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \ + pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \ + pngwtran.o pngmem.o pngerror.o pngpread.o + +OBJSDLL = $(OBJS:.o=.pic.o) + +.SUFFIXES: .c .o .pic.o + +%.o : %.c + $(CC) -c $(CFLAGS) -o $@ $< +%.pic.o : CFLAGS += -DPNG_BUILD_DLL +%.pic.o : %.c + $(CC) -c $(CFLAGS) -o $@ $< + +all: all-static all-shared libpng.pc libpng-config libpng.pc libpng-config + +# Make this to verify that "make [...] install" will do what you want. +buildsetup-tell: + @echo VPATH is set to: \"$(VPATH)\" + @echo prefix is set to: \"$(prefix)\" + @echo -e INCPATH,LIBPATH, etc. are set to:'\n' \ + $(addprefix $(D),$(INCPATH)'\n' $(LIBPATH)'\n' $(BINPATH)'\n' \ + $(MANPATH)'\n' $(MAN3PATH)'\n' $(MAN5PATH)'\n')'\n' + +libpng.pc: scripts/libpng.pc.in + @echo -e Making pkg-config file for this libpng installation..'\n' \ + using PREFIX=\"$(prefix)\"'\n' + cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \ + -e s!@exec_prefix@!$(exec_prefix)! \ + -e s!@libdir@!$(LIBPATH)! \ + -e s!@includedir@!$(INCPATH)! \ + -e s!-lpng12!-lpng12\ -lz! > libpng.pc + +libpng-config: scripts/libpng-config-head.in scripts/libpng-config-body.in + @echo -e Making $(LIBNAME) libpng-config file for this libpng \ + installation..'\n' using PREFIX=\"$(prefix)\"'\n' + ( cat $(S)/scripts/libpng-config-head.in; \ + echo prefix=\"$(prefix)\"; \ + echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \ + echo L_opts=\"-L$(LIBPATH)\"; \ + echo libs=\"-lpng$(CYGDLL) -lz\"; \ + cat $(S)/scripts/libpng-config-body.in ) > libpng-config + chmod +x libpng-config + +static: all-static +shared: all-shared +all-static: $(STATLIB) pngtest-stat$(EXE) +all-shared: $(SHAREDLIB) pngtest$(EXE) + +$(STATLIB): $(OBJS) + ar rc $@ $(OBJS) + $(RANLIB) $@ + +$(SHAREDDEF): scripts/pngw32.def + cat $< | sed -e '1{G;s/^\(.*\)\(\n\)/EXPORTS/;};2,/^EXPORTS/d' | \ + sed -e 's/\([^;]*\);/;/' > $@ + +$(SHAREDLIB): $(OBJSDLL) $(SHAREDDEF) + $(CC) $(LDSFLAGS) -o $@ $(OBJSDLL) -L. $(LDEXTRA) + +pngtest$(EXE): pngtest.pic.o $(SHAREDLIB) + $(CC) $(CFLAGS) $< $(LDFLAGS) -o $@ + +pngtest-stat$(EXE): pngtest.o $(STATLIB) + $(CC) -static $(CFLAGS) $< $(LDFLAGS) -o $@ + +pngtest.pic.o: pngtest.c + $(CC) $(CFLAGS) -c $< -o $@ + +pngtest.o: pngtest.c + $(CC) $(CFLAGS) -c $< -o $@ + +test: test-static test-shared + +test-static: pngtest-stat$(EXE) + ./pngtest-stat $(S)/pngtest.png + +test-shared: pngtest$(EXE) + ./pngtest $(S)/pngtest.png + +install-static: $(STATLIB) install-headers install-man + -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi + install -m 644 $(STATLIB) $(DL)/$(LIBNAME).a + -@rm -f $(DL)/$(STATLIB) + (cd $(DL); ln -sf $(LIBNAME).a $(STATLIB)) + +install-shared: $(SHAREDLIB) libpng.pc libpng-config install-headers install-man + -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi + -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi + -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi + -@/bin/rm -f $(DL)/pkgconfig/$(LIBNAME).pc + -@/bin/rm -f $(DL)/pkgconfig/libpng.pc + install -m 644 $(IMPLIB) $(DL)/$(LIBNAME).dll.a + -@rm -f $(DL)/$(IMPLIB) + (cd $(DL); ln -sf $(LIBNAME).dll.a $(IMPLIB)) + install -s -m 755 $(SHAREDLIB) $(DB) + install -m 644 libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc + (cd $(DL)/pkgconfig; ln -sf $(LIBNAME).pc libpng.pc) + +install-headers: + -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi + -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi + -@rm -f $(DI)/png.h + -@rm -f $(DI)/pngconf.h + install -m 644 $(S)/png.h $(S)/pngconf.h $(DI)/$(LIBNAME) + -@rm -f $(DI)/libpng + (cd $(DI); ln -sf $(LIBNAME) libpng; ln -sf $(LIBNAME)/* .) + +install-man: + -@if [ ! -d $(D)$(MAN3PATH) ]; then $(MKDIR_P) $(D)$(MAN3PATH); fi + -@if [ ! -d $(D)$(MAN5PATH) ]; then $(MKDIR_P) $(D)$(MAN5PATH); fi + install -m 644 $(S)/libpngpf.3 $(S)/libpng.3 $(D)$(MAN3PATH) + install -m 644 $(S)/png.5 $(D)$(MAN5PATH) + +install-config: libpng-config + -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi + -@/bin/rm -f $(DB)/libpng-config + -@/bin/rm -f $(DB)/$(LIBNAME)-config + cp libpng-config $(DB)/$(LIBNAME)-config + chmod 755 $(DB)/$(LIBNAME)-config + (cd $(DB); ln -sf $(LIBNAME)-config libpng-config) + +# Run this to verify that a future `configure' run will pick up the settings +# you want. +test-config-install: SHELL=/bin/bash +test-config-install: $(DB)/libpng-config + @echo -e Testing libpng-config functions...'\n' + @ for TYRA in LDFLAGS CPPFLAGS CFLAGS LIBS VERSION; \ + do \ + printf "(%d)\t %10s =%s\n" $$(($$gytiu + 1)) $$TYRA \ + "$$($(DB)/libpng-config `echo --$$TYRA |tr '[:upper:]' '[:lower:]'`)"; \ + gytiu=$$(( $$gytiu + 1 )); \ + done + +install: install-static install-shared install-man install-config + +# If you installed in $(DESTDIR), test-installed won't work until you +# move the library to its final location. Use test-dd to test it +# before then. + +test-dd: + echo + echo Testing installed dynamic shared library in $(DL). + $(CC) -I$(DI) $(CFLAGS) \ + `$(BINPATH)/libpng12-config --cflags` pngtest.c \ + -L$(DL) -L$(ZLIBLIB) \ + -o pngtestd `$(BINPATH)/libpng12-config --ldflags` + ./pngtestd pngtest.png + +test-installed: + $(CC) $(CFLAGS) \ + `$(BINPATH)/libpng12-config --cflags` pngtest.c \ + -L$(ZLIBLIB) \ + -o pngtesti$(EXE) `$(BINPATH)/libpng12-config --ldflags` + ./pngtesti$(EXE) pngtest.png + +clean: + /bin/rm -f *.pic.o *.o $(STATLIB) $(IMPLIB) $(SHAREDLIB) \ + pngtest-stat$(EXE) pngtest$(EXE) pngout.png $(SHAREDDEF) \ + libpng-config libpng.pc pngtesti$(EXE) + +DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO +writelock: + chmod a-w *.[ch35] $(DOCS) scripts/* + +.PHONY: buildsetup-tell libpng.pc libpng-config test-config-install clean + +# DO NOT DELETE THIS LINE -- make depend depends on it. + +png.o png.pic.o: png.h pngconf.h png.c +pngerror.o pngerror.pic.o: png.h pngconf.h pngerror.c +pngrio.o pngrio.pic.o: png.h pngconf.h pngrio.c +pngwio.o pngwio.pic.o: png.h pngconf.h pngwio.c +pngmem.o pngmem.pic.o: png.h pngconf.h pngmem.c +pngset.o pngset.pic.o: png.h pngconf.h pngset.c +pngget.o pngget.pic.o: png.h pngconf.h pngget.c +pngread.o pngread.pic.o: png.h pngconf.h pngread.c +pngrtran.o pngrtran.pic.o: png.h pngconf.h pngrtran.c +pngrutil.o pngrutil.pic.o: png.h pngconf.h pngrutil.c +pngtrans.o pngtrans.pic.o: png.h pngconf.h pngtrans.c +pngwrite.o pngwrite.pic.o: png.h pngconf.h pngwrite.c +pngwtran.o pngwtran.pic.o: png.h pngconf.h pngwtran.c +pngwutil.o pngwutil.pic.o: png.h pngconf.h pngwutil.c +pngpread.o pngpread.pic.o: png.h pngconf.h pngpread.c + +pngtest.o: png.h pngconf.h pngtest.c +pngtest-stat.o: png.h pngconf.h pngtest.c + + + |