From 68a564f7ac3975de5ce6e6d0f65db63bbe7d2d64 Mon Sep 17 00:00:00 2001 From: Stefan Reinauer Date: Tue, 16 Mar 2010 01:02:18 +0000 Subject: This patch is what I needed to compile coreboot with LLVM. - call va_* directly if coreboot is running on GCC so we don't need to maintain hacks to get to stdarg.h - only define LIBGCC_FILE_NAME if it's an absolute path. GCC and LLVM just print "libgcc.a" if the file is not there. Signed-off-by: Stefan Reinauer Acked-by: Ronald G. Minnich git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5215 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1 --- Makefile | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) (limited to 'Makefile') diff --git a/Makefile b/Makefile index 46f6b49aa8..cf038e88a3 100644 --- a/Makefile +++ b/Makefile @@ -63,9 +63,7 @@ HOSTCC = gcc HOSTCXX = g++ HOSTCFLAGS := -I$(srck) -I$(objk) -g HOSTCXXFLAGS := -I$(srck) -I$(objk) -LIBGCC_FILE_NAME := $(shell $(CC) -print-libgcc-file-name) - -DESTDIR = /opt +LIBGCC_FILE_NAME := $(shell test -r `$(CC) -print-libgcc-file-name` && $(CC) -print-libgcc-file-name) DOXYGEN := doxygen DOXYGEN_OUTPUT_DIR := doxygen @@ -281,20 +279,20 @@ printall: @echo smmobjs:=$(smmobjs) @echo alldirs:=$(alldirs) @echo allsrc=$(allsrc) + @echo LIBGCC_FILE_NAME=$(LIBGCC_FILE_NAME) printcrt0s: @echo $(patsubst $(top)/%,%,$(crt0s)) OBJS := $(patsubst %,$(obj)/%,$(TARGETS-y)) INCLUDES := -I$(top)/src -I$(top)/src/include -I$(obj) -I$(top)/src/arch/$(ARCHDIR-y)/include -INCLUDES += -I$(shell $(CC) -print-search-dirs | head -n 1 | cut -d' ' -f2)include INCLUDES += -I$(top)/util/x86emu/include INCLUDES += -include $(obj)/config.h CFLAGS = $(INCLUDES) -Os -nostdinc CFLAGS += -nostdlib -Wall -Wundef -Wstrict-prototypes -Wmissing-prototypes CFLAGS += -Wwrite-strings -Wredundant-decls -Wno-trigraphs -CFLAGS += -Wstrict-aliasing -Wshadow +CFLAGS += -Wstrict-aliasing -Wshadow ifeq ($(CONFIG_WARNINGS_ARE_ERRORS),y) CFLAGS += -Werror endif -- cgit v1.2.3