* Patch by André Schwarz, 8 Dec 2003:

[J-u-boot.git] / config.mk

diff --git a/config.mk b/config.mk
index 95b7256c54a8ee78dc811e311cd0905a95f3c6b9..51ca5f0a6b32c27ffdfbc9ab7bc54e7e0736194c 100644 (file)
--- a/config.mk
+++ b/config.mk
@@ -23,6 +23,11 @@
 
 #########################################################################
 
+# clean the slate ...
+PLATFORM_RELFLAGS =
+PLATFORM_CPPFLAGS =
+PLATFORM_LDFLAGS =
+
 #
 # When cross-compiling on NetBSD, we have to define __PPC__ or else we
 # will pick up a va_list declaration that is incompatible with the
@@ -97,16 +102,18 @@ RELFLAGS= $(PLATFORM_RELFLAGS)
 DBGFLAGS= -g #-DDEBUG
 OPTFLAGS= -Os #-fomit-frame-pointer
 ifndef LDSCRIPT
-#LDSCRIPT := board/$(BOARDDIR)/u-boot.lds.debug
+#LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds.debug
 LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds
 endif
 OBJCFLAGS += --gap-fill=0xff
 
+gccincdir := $(shell $(CC) -print-file-name=include)
+
 CPPFLAGS := $(DBGFLAGS) $(OPTFLAGS) $(RELFLAGS)                \
        -D__KERNEL__ -DTEXT_BASE=$(TEXT_BASE)           \
        -I$(TOPDIR)/include                             \
-       -fno-builtin                                    \
-       -pipe $(PLATFORM_CPPFLAGS)
+       -fno-builtin -ffreestanding -nostdinc -isystem  \
+       $(gccincdir) -pipe $(PLATFORM_CPPFLAGS)
 
 ifdef BUILD_TAG
 CFLAGS := $(CPPFLAGS) -Wall -Wstrict-prototypes \