Re: [PATCH 1/4] kbuild: introduce KBUILD_CONFIG; unexpose KCONFIG_CONFIG
From: Michal Marek <hidden>
Date: 2011-09-16 12:31:10
Also in:
lkml
On 16.8.2011 07:34, Arnaud Lacombe wrote:
quoted hunk ↗ jump to hunk
Refine the Kbuild interface to expose it's own variable to architecture Makefile's and prepare Kconfig environment prior to any %config invocation. Signed-off-by: Arnaud Lacombe <redacted> --- Makefile | 8 ++++++-- arch/arm/boot/compressed/Makefile | 2 +- arch/unicore32/boot/compressed/Makefile | 2 +- scripts/kconfig/Makefile | 3 +++ 4 files changed, 11 insertions(+), 4 deletions(-)diff --git a/Makefile b/Makefile index b4ca4e1..26798a4 100644 --- a/Makefile +++ b/Makefile
[...]
+# Prepare Kconfig environment +KCONFIG_CONFIG = $(KBUILD_CONFIG) +export KCONFIG_CONFIG
IMO we should preserve the semantics of KCONFIG_CONFIG as much as possible. make KCONFIG_CONFIG=blah works, but setting it in the environment does not, because the '=' assignment take precendence. Michal