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configure: Pull linux-headers/asm symlink creation out of loop 

Pull the creation of the linux-headers/asm symlink out of the loop
so we don't pointlessly delete and recreate it once for each target.
Also move the setting of the includes variable up so that it is
in the same place as the other code which sets this variable.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
This commit is contained in:
Peter Maydell 2011-11-30 11:59:04 +00:00 committed by Stefan Hajnoczi
parent 1f3392b7b3
commit 6efd751789
1 changed files with 20 additions and 17 deletions
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37
configure vendored
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@ -3286,6 +3286,22 @@ for d in libdis libdis-user; do
echo > $d/config.mak
done
# use included Linux headers
if test "$linux" = "yes" ; then
mkdir -p linux-headers
case "$cpu" in
i386|x86_64)
symlink $source_path/linux-headers/asm-x86 linux-headers/asm
;;
ppcemb|ppc|ppc64)
symlink $source_path/linux-headers/asm-powerpc linux-headers/asm
;;
s390x)
symlink $source_path/linux-headers/asm-s390 linux-headers/asm
;;
esac
fi
for target in $target_list; do
target_dir="$target"
config_target_mak=$target_dir/config-target.mak
@ -3611,6 +3627,10 @@ else
fi
includes="-I\$(SRC_PATH)/tcg $includes"
if test "$linux" = "yes" ; then
includes="-I\$(SRC_PATH)/linux-headers $includes"
fi
if test "$target_user_only" = "yes" ; then
libdis_config_mak=libdis-user/config.mak
else
@ -3742,23 +3762,6 @@ if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
esac
fi
# use included Linux headers
if test "$linux" = "yes" ; then
includes="-I\$(SRC_PATH)/linux-headers $includes"
mkdir -p linux-headers
case "$cpu" in
i386|x86_64)
symlink $source_path/linux-headers/asm-x86 linux-headers/asm
;;
ppcemb|ppc|ppc64)
symlink $source_path/linux-headers/asm-powerpc linux-headers/asm
;;
s390x)
symlink $source_path/linux-headers/asm-s390 linux-headers/asm
;;
esac
fi
echo "LDFLAGS+=$ldflags" >> $config_target_mak
echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
echo "QEMU_INCLUDES+=$includes" >> $config_target_mak