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[Qemu-devel] [PATCH] qemu: fix configuring kvm probe when using --kernel
From: |
ehrhardt |
Subject: |
[Qemu-devel] [PATCH] qemu: fix configuring kvm probe when using --kerneldir |
Date: |
Fri, 9 Jan 2009 13:10:54 +0100 |
From: Christian Ehrhardt <address@hidden>
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>
---
[diffstat]
configure | 6 ++++++
1 file changed, 6 insertions(+)
[diff]
diff --git a/configure b/configure
--- a/configure
+++ b/configure
@@ -963,6 +963,12 @@ EOF
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
- [Qemu-devel] [PATCH] qemu: fix configuring kvm probe when using --kerneldir,
ehrhardt <=