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[Qemu-devel] [6263] fix configuring kvm probe when using --kerneldir (Ch
From: |
Anthony Liguori |
Subject: |
[Qemu-devel] [6263] fix configuring kvm probe when using --kerneldir (Christian Ehrhardt ) |
Date: |
Fri, 09 Jan 2009 20:05:10 +0000 |
Revision: 6263
http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=6263
Author: aliguori
Date: 2009-01-09 20:05:10 +0000 (Fri, 09 Jan 2009)
Log Message:
-----------
fix configuring kvm probe when using --kerneldir (Christian Ehrhardt)
There is already a variable kvm_cflags which gets the path of the kernel
includes when using --kerneldir. But eventually with newer kernels we all will
need arch/$arch/include too (my case was a incldue of asm/kvm.h which was not
found anymore). Headers in a full kernel source are not flattened to
one arch like they are if e.g. installed kernel headers are used.
To fix that, the includes added to cflags depending on --kerneldir should also
contian the arch includes. The patch adds a special check for x86 because its
source layout recently changed, all others directly use arch/$cpu/include if
existent.
Signed-off-by: Christian Ehrhardt <address@hidden>
Signed-off-by: Anthony Liguori <address@hidden>
Modified Paths:
--------------
trunk/configure
Modified: trunk/configure
===================================================================
--- trunk/configure 2009-01-09 19:51:09 UTC (rev 6262)
+++ trunk/configure 2009-01-09 20:05:10 UTC (rev 6263)
@@ -964,6 +964,12 @@
EOF
if test "$kerneldir" != "" ; then
kvm_cflags=-I"$kerneldir"/include
+ if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) \
+ -a -d "$kerneldir/arch/x86/include" ; then
+ kvm_cflags="$kvm_cflags -I$kerneldir/arch/x86/include"
+ elif test -d "$kerneldir/arch/$cpu/include" ; then
+ kvm_cflags="$kvm_cflags -I$kerneldir/arch/$cpu/include"
+ fi
else
kvm_cflags=""
fi
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