toolchain: fix build with x86_64 gcc

Commit f69a99db (coreboot: x86: enable gc-sections) overrides
CFLAGS_x86_32, which looses (among other things) -m32, which
in turn breaks the build with the standard distro gcc on a
x86_64 machine.

Fix it by appending the new flags instead.

Change-Id: Ic3409a1aaa5b26139847258a7eb5c3468efdc6a3
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-on: http://review.coreboot.org/9053
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
This commit is contained in:
Gerd Hoffmann 2015-03-26 17:38:03 +01:00 committed by Aaron Durbin
parent 90b994dc76
commit dc27ca9fcb
1 changed files with 1 additions and 1 deletions

View File

@ -67,7 +67,7 @@ CFLAGS_arm64 := -ffunction-sections -fdata-sections
CFLAGS_mipsel := -mips32r2 -G 0 -ffunction-sections -fdata-sections
CFLAGS_mipsel += -mno-abicalls -fno-pic
CFLAGS_x86_32 := -ffunction-sections -fdata-sections
CFLAGS_x86_32 += -ffunction-sections -fdata-sections
toolchain_to_dir = \
$(foreach arch,$(ARCH_SUPPORTED),\