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Message-Id: <11946504463364-git-send-email-sam@ravnborg.org>
Date: Sat, 10 Nov 2007 00:20:45 +0100
From: Sam Ravnborg <sam@...nborg.org>
To: lkml <linux-kernel@...r.kernel.org>
Cc: Sam Ravnborg <sam@...nborg.org>
Subject: [PATCH 11/11] kbuild: sanity check the specified arch
If the ARCH used does not exist print out the following:
Makefile:203: *** "ERROR: ARCH (i386) does not exist (for i386 and x86_64 use ARCH=x86)". Stop.
This check is highly relevant now i386 and x86_64 are gone.
Signed-off-by: Sam Ravnborg <sam@...nborg.org>
Cc: Christoph Hellwig <hch@...radead.org>
---
Makefile | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/Makefile b/Makefile
index afeeef8..902082b 100644
--- a/Makefile
+++ b/Makefile
@@ -198,6 +198,11 @@ CROSS_COMPILE ?=
UTS_MACHINE := $(ARCH)
SRCARCH := $(ARCH)
+# Sanity check the specified ARCH
+ifeq ($(wildcard $(srctree)/arch/$(ARCH)/Kconfig),)
+ $(error "ERROR: ARCH ($(ARCH)) does not exist (for i386 and x86_64 use ARCH=x86)")
+endif
+
KCONFIG_CONFIG ?= .config
# SHELL used by kbuild
--
1.5.3.4.1157.g0e74-dirty
-
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