290 lines
9.4 KiB
Plaintext
290 lines
9.4 KiB
Plaintext
# makefile for mingw 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, 2008 Soren Anderson, Charles Wilson,
|
|
# and Glenn Randers-Pehrson, based on makefile for linux-elf w/mmx by:
|
|
# Copyright (C) 1998-2000, 2007 Greg Roelofs
|
|
# Copyright (C) 1996, 1997 Andreas Dilger
|
|
|
|
# This code is released under the libpng license.
|
|
# For conditions of distribution and use, see the disclaimer
|
|
# and license in png.h
|
|
|
|
# Built from makefile.cygwin
|
|
|
|
# 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=
|
|
|
|
# If you're using a cross-compiler, add the appropriate prefix (e.g.,
|
|
# "i386-mingw32msvc-") to the following three commands:
|
|
CC=gcc
|
|
AR=ar
|
|
RANLIB=ranlib
|
|
|
|
MKDIR_P=/bin/mkdir -pv
|
|
|
|
# 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=
|
|
|
|
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)) -W -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)) \
|
|
# -W -Wall -O $(ALIGN) -funroll-loops \
|
|
# -fomit-frame-pointer) # $(WARNMORE) -g -DPNG_DEBUG=5
|
|
### Normal (non-asm) compilation
|
|
CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
|
|
-W -Wall -O3 $(ALIGN) -funroll-loops -DPNG_NO_MMX_CODE \
|
|
-fomit-frame-pointer) # $(WARNMORE) -g -DPNG_DEBUG=5
|
|
|
|
LIBNAME = libpng12
|
|
PNGMAJ = 0
|
|
MINGDLL = 12
|
|
PNGMIN = 1.2.41beta01
|
|
PNGVER = $(PNGMAJ).$(PNGMIN)
|
|
|
|
SHAREDLIB=libpng$(MINGDLL).dll
|
|
STATLIB=libpng.a
|
|
IMPLIB=libpng.dll.a
|
|
SHAREDDEF=libpng.def
|
|
LIBS=$(SHAREDLIB) $(STATLIB)
|
|
EXE=.exe
|
|
|
|
LDFLAGS=$(strip -L. $(MINGW_LDFLAGS) -lpng $(addprefix -L,$(ZLIBLIB)) -lz)
|
|
LDSFLAGS=$(strip -shared -L. $(MINGW_LDFLAGS))
|
|
LDEXTRA=-Wl,--out-implib=$(IMPLIB) $(addprefix -L,$(ZLIBLIB)) -lz
|
|
|
|
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!@includedir@!$(INCPATH)! \
|
|
-e s!-lpng12!-lpng12\ -lz\ -lm! > 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$(LIBPATH)\"; \
|
|
echo libs=\"-lpng$(MINGDLL) -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 $@
|
|
|
|
test: test-static test-shared
|
|
|
|
test-static: pngtest-stat$(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 pngtest.pic.o: png.h pngconf.h pngtest.c
|