diff options
| author | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2007-10-23 06:23:23 +0000 |
|---|---|---|
| committer | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2007-10-23 06:23:23 +0000 |
| commit | 2e05912189efd6ec515bba835623874162eb1abb (patch) | |
| tree | 339dc92cc99c53a93c1547d7e8632c9e12367df6 /include/kernel.mk | |
| parent | d274551d109a047c8d553031b20b002956042f68 (diff) | |
don't specify "CC=<nothing>" on kernel build command line
If KERNEL_CC isn't set, we end up with a "CC=" on the kernel build
command-line. We don't always need CC, as the CROSS_COMPILE flag does
the job instead. In fact, specifying CC messes up the build when we're
using a biarch compiler.
This change doesn't specify CC= if the KERNEL_CC variable is empty.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@9408 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'include/kernel.mk')
| -rw-r--r-- | include/kernel.mk | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/include/kernel.mk b/include/kernel.mk index f9baeef0a..4bdd24a59 100644 --- a/include/kernel.mk +++ b/include/kernel.mk @@ -23,11 +23,11 @@ else endif ifneq (,$(findstring uml,$(BOARD))) - KERNEL_CC:=$(HOSTCC) - KERNEL_CROSS:= + KERNEL_CC?=$(HOSTCC) + KERNEL_CROSS?= else - KERNEL_CC:=$(TARGET_CC) - KERNEL_CROSS:=$(TARGET_CROSS) + KERNEL_CC?=$(TARGET_CC) + KERNEL_CROSS?=$(TARGET_CROSS) endif PATCH_DIR ?= ./patches$(shell [ -d "./patches-$(KERNEL_PATCHVER)" ] && printf -- "-$(KERNEL_PATCHVER)" || true ) |