#########################################################################
+# 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
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
-OBJCFLAGS := --gap-fill=0xff
+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 \
+ -fno-builtin -nostdinc -isystem $(gccincdir) \
-pipe $(PLATFORM_CPPFLAGS)
ifdef BUILD_TAG
ifeq ($(HOSTOS)-$(HOSTARCH),darwin-ppc)
BFD_ROOT_DIR = /usr/local/tools
else
+ifeq ($(HOSTARCH),$(ARCH))
+# native
+BFD_ROOT_DIR = /usr
+else
#BFD_ROOT_DIR = /LinuxPPC/CDK # Linux/i386
#BFD_ROOT_DIR = /usr/pkg/cross # NetBSD/i386
-#BFD_ROOT_DIR = /usr # native
BFD_ROOT_DIR = /opt/powerpc
endif
+endif
#########################################################################