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Message-Id: <1229783497-19550-26-git-send-email-sam@ravnborg.org>
Date: Sat, 20 Dec 2008 15:31:37 +0100
From: Sam Ravnborg <sam@...nborg.org>
To: kbuild <linux-kbuild@...r.kernel.org>,
lkml <linux-kernel@...r.kernel.org>
Cc: Sam Ravnborg <sam@...nborg.org>, Andi Kleen <andi@...stfloor.org>
Subject: [PATCH 26/26] kbuild: support switching source directories with O=.. builds
It was not possible to use the same output directory
for two different source repositories becuase the asm
symlink in include2/asm would point to the first repository.
We now create the symlink each time thus allowing switch
between different source repositories.
This feature was requested by Andi Kleen.
Signed-off-by: Sam Ravnborg <sam@...nborg.org>
Cc: Andi Kleen <andi@...stfloor.org>
---
Makefile | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/Makefile b/Makefile
index b3d1c8f..2da055c 100644
--- a/Makefile
+++ b/Makefile
@@ -961,8 +961,8 @@ ifneq ($(KBUILD_SRC),)
fi;
$(Q)if [ ! -d include2 ]; then \
mkdir -p include2; \
- ln -fsn $(srctree)/include/asm-$(SRCARCH) include2/asm; \
fi
+ $(Q)ln -fsn $(srctree)/include/asm-$(SRCARCH) include2/asm
endif
# prepare2 creates a makefile if using a separate output directory
--
1.6.0.2.GIT
--
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