To make cross building a little simpler. The usage with mini-config would
be something like:
$ mkdir build
$ make ARCH=arm CROSS_COMPILE=arm-v5te-linux-gnueabi- \
KCONFIG_ALLCONFIG=mini.config O=build allnoconfig
$ make -C build/
After configuring subsequent builds do not need to specify the cross
options.
Signed-off-by: Jason Gunthorpe <jgunthorpe@xxxxxxxxxxxxxxxxxxxx>
---
scripts/mkmakefile | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/scripts/mkmakefile b/scripts/mkmakefile
index 0cc0442..7cdc3fb 100644
--- a/scripts/mkmakefile
+++ b/scripts/mkmakefile
@@ -56,4 +56,9 @@ Makefile:;
%/: all
@:
+
+CROSS_COMPILE?=${CROSS_COMPILE:-}
+${CROSS_COMPILE:+export CROSS_COMPILE}
+ARCH?=${ARCH:-}
+${ARCH:+export ARCH}
EOF
--
1.7.4.1
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