diff options
Diffstat (limited to 'tools/Makefile')
| -rw-r--r-- | tools/Makefile | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/tools/Makefile b/tools/Makefile index 9fe5b1a..122e5bb 100644 --- a/tools/Makefile +++ b/tools/Makefile @@ -46,12 +46,15 @@ else HOST_CFLAGS += -pedantic endif +ifeq ($(HOSTOS),cygwin) +HOST_CFLAGS += -ansi +endif + # -# Cygwin needs .exe files :-( +# toolchains targeting win32 generate .exe files # -ifeq ($(HOSTOS),cygwin) +ifneq (,$(findstring WIN32 ,$(shell $(HOSTCC) -E -dM -xc /dev/null))) SFX = .exe -HOST_CFLAGS += -ansi else SFX = endif @@ -90,6 +93,7 @@ OBJ_FILES-$(CONFIG_LCD_LOGO) += bmp_logo.o OBJ_FILES-$(CONFIG_VIDEO_LOGO) += bmp_logo.o OBJ_FILES-$(CONFIG_INCA_IP) += inca-swap-bytes.o OBJ_FILES-$(CONFIG_NETCONSOLE) += ncb.o +OBJ_FILES-y += os_support.o # Don't build by default #ifeq ($(ARCH),ppc) @@ -125,13 +129,15 @@ LIBFDT_OBJS := $(addprefix $(obj),$(LIBFDT_OBJ_FILES-y)) # # Use native tools and options +# Define __KERNEL_STRICT_NAMES to prevent typedef overlaps # CPPFLAGS = -idirafter $(SRCTREE)/include \ -idirafter $(OBJTREE)/include2 \ -idirafter $(OBJTREE)/include \ -I $(SRCTREE)/libfdt \ -I $(SRCTREE)/tools \ - -DTEXT_BASE=$(TEXT_BASE) -DUSE_HOSTCC + -DTEXT_BASE=$(TEXT_BASE) -DUSE_HOSTCC \ + -D__KERNEL_STRICT_NAMES CFLAGS = $(HOST_CFLAGS) $(CPPFLAGS) -O # No -pedantic switch to avoid libfdt compilation warnings @@ -147,7 +153,7 @@ all: $(obj).depend $(BINS) $(LOGO-y) subdirs $(obj)envcrc$(SFX): $(obj)envcrc.o $(obj)crc32.o $(obj)env_embedded.o $(obj)sha1.o $(CC) $(CFLAGS) -o $@ $^ -$(obj)ubsha1$(SFX): $(obj)ubsha1.o $(obj)sha1.o +$(obj)ubsha1$(SFX): $(obj)ubsha1.o $(obj)sha1.o $(obj)os_support.o $(CC) $(CFLAGS) -o $@ $^ $(obj)img2srec$(SFX): $(obj)img2srec.o @@ -155,7 +161,7 @@ $(obj)img2srec$(SFX): $(obj)img2srec.o $(STRIP) $@ $(obj)mkimage$(SFX): $(obj)mkimage.o $(obj)crc32.o $(obj)image.o $(obj)md5.o \ - $(obj)sha1.o $(LIBFDT_OBJS) + $(obj)sha1.o $(LIBFDT_OBJS) $(obj)os_support.o $(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^ $(STRIP) $@ @@ -183,13 +189,16 @@ $(obj)bin2header$(SFX): $(obj)bin2header.o $(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^ $(STRIP) $@ -# image.c and mkimage.c require FIT_CFLAGS instead of standard CFLAGS +# Some files complain if compiled with -pedantic, use FIT_CFLAGS $(obj)image.o: $(SRCTREE)/tools/image.c $(CC) -g $(FIT_CFLAGS) -c -o $@ $< $(obj)mkimage.o: $(SRCTREE)/tools/mkimage.c $(CC) -g $(FIT_CFLAGS) -c -o $@ $< +$(obj)os_support.o: $(SRCTREE)/tools/os_support.c + $(CC) -g $(FIT_CFLAGS) -c -o $@ $< + # Some of the tool objects need to be accessed from outside the tools directory $(obj)%.o: $(SRCTREE)/common/%.c $(CC) -g $(FIT_CFLAGS) -c -o $@ $< |