## These can be overridden in MkRules ## must be jpeg-6b or jpeg-7 or jpeg-8 JPEGDIR = jpeg-8 PNGDIR = libpng TIFFDIR = libtiff include ../MkRules .PHONY: all DLL buildzlib buildpng buildjpeg buildtiff clean all: @$(MAKE) --no-print-directory buildzlib buildpng buildjpeg buildtiff rbitmap.o @$(MKDIR) -p ../../../library/grDevices/libs @$(MAKE) --no-print-directory DLL DLL: ../../../library/grDevices/libs/Rbitmap.dll buildzlib: @$(MAKE) -C ../../extra/zlib -f Makefile.win ## There is a makefile.mingw these days, but .std has always worked ## Neither the makefile.{mingw,std} build pnggccrd.c but it is needed if ## the compiler defines __MMX__ , which the win64 gcc does. ## So we need to explicitly disable it. ## prefix=foo shuts up a warning buildpng: @$(MAKE) CC='$(CC)' \ CFLAGS="-O3 -I../../../extra/zlib -DPNG_NO_MMX_CODE" \ RANLIB=$(RANLIB) ZLIBLIB=../../../extra/zlib -C $(PNGDIR) \ -f scripts/makefile.std libpng.a buildjpeg: $(JPEGDIR)/jconfig.h Makefile.jpeg $(MAKE) CC='$(CC)' AR='$(AR) rc' RANLIB=$(RANLIB) JPEGDIR=$(JPEGDIR) -C $(JPEGDIR) \ -f ../Makefile.jpeg libjpeg.a $(JPEGDIR)/jconfig.h: jconfig.h $(CP) jconfig.h $(JPEGDIR)/jconfig.h buildtiff: $(JPEGDIR)/jconfig.h Makefile.tiff $(MAKE) -C $(TIFFDIR) -f ../Makefile.tiff JPEGDIR=$(JPEGDIR) rbitmap-CPPFLAGS=-DHAVE_PNG -DHAVE_JPEG -DHAVE_TIFF -I. -I../../extra/zlib -I./$(PNGDIR) -I$(JPEGDIR) -I./$(TIFFDIR) -I../../include CFLAGS=-O3 -Wall -pedantic ../../../library/grDevices/libs/Rbitmap.dll: rbitmap.o $(TIFFDIR)/libtiff.a $(PNGDIR)/libpng.a $(JPEGDIR)/libjpeg.a $(DLL) -shared -s -o $@ $^ -L../../../bin -lR -lRzlib clean: $(RM) *.o *.a *.dll *.def *~ \#*\# -$(MAKE) CC='$(CC)' -C $(PNGDIR) -f scripts/makefile.std clean -$(MAKE) CC='$(CC)' -C $(JPEGDIR) -f ../Makefile.jpeg clean -$(MAKE) CC='$(CC)' -C $(TIFFDIR) -f ../Makefile.tiff clean