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authorMasahiro Yamada <yamada.m@jp.panasonic.com>2014-02-28 05:33:30 (GMT)
committerTom Rini <trini@ti.com>2014-03-04 17:15:30 (GMT)
commit9b6e2c363f2686d6f7bf61fbe58b7591b71d3e8b (patch)
treeaba046ec8f727fe744034100c5916af4186d4fd8 /arch/nios2
parenta86cf89c765d99c39b397abe3d9926ab3593f57a (diff)
downloadu-boot-9b6e2c363f2686d6f7bf61fbe58b7591b71d3e8b.tar.xz
kbuild: fix CROSS_COMPILE settings in config.mk
The syntax CROSS_COMIPLE ?= <cross_compiler_prefix> does not work because config.mk is parsed after exporting CROSS_COMPILE. Like Linux Kernel's arch/$(ARCH)/Makefile, we must write as follows: ifeq ($(CROSS_COMPILE),) CROSS_COMPILE := <cross_compiler_prefix> endif Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Diffstat (limited to 'arch/nios2')
-rw-r--r--arch/nios2/config.mk4
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/nios2/config.mk b/arch/nios2/config.mk
index 7d546ef..65a5a40 100644
--- a/arch/nios2/config.mk
+++ b/arch/nios2/config.mk
@@ -6,7 +6,9 @@
# SPDX-License-Identifier: GPL-2.0+
#
-CROSS_COMPILE ?= nios2-elf-
+ifeq ($(CROSS_COMPILE),)
+CROSS_COMPILE := nios2-elf-
+endif
CONFIG_STANDALONE_LOAD_ADDR ?= 0x02000000