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authorStefan Reinauer <stepan@coresystems.de>2010-03-16 01:02:18 +0000
committerStefan Reinauer <stepan@openbios.org>2010-03-16 01:02:18 +0000
commit68a564f7ac3975de5ce6e6d0f65db63bbe7d2d64 (patch)
tree2b50aae3a182468ac3993800fd025b53b01eb146 /Makefile
parentc6b0e7e2d926f00ebec402f1364c31518c33a051 (diff)
downloadcoreboot-68a564f7ac3975de5ce6e6d0f65db63bbe7d2d64.tar.xz
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 <stepan@coresystems.de> Acked-by: Ronald G. Minnich <rminnich@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5215 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'Makefile')
-rw-r--r--Makefile8
1 files changed, 3 insertions, 5 deletions
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