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authorPeter Maydell <peter.maydell@linaro.org>2011-11-23 17:26:44 +0000
committerStefan Hajnoczi <stefanha@linux.vnet.ibm.com>2011-12-06 09:56:41 +0000
commitb48e361194530539d3d420528b9c29a3287b77dd (patch)
treeab3edd1d6432691bc4aa9c75bedd6fd7511294c5 /configure
parentfd786e1aee5d3a0a304fccaa5cb6ae2cbbeb435e (diff)
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configure: Print a banner comment at the top of config.log
Print a banner comment at the top of config.log identifying when configure was run and the arguments used. This is occasionally useful for debugging purposes. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Diffstat (limited to 'configure')
-rwxr-xr-xconfigure5
1 files changed, 5 insertions, 0 deletions
diff --git a/configure b/configure
index c98aed1..452b8cf 100755
--- a/configure
+++ b/configure
@@ -20,6 +20,11 @@ TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.exe"
trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM
rm -f config.log
+# Print a helpful header at the top of config.log
+echo "# QEMU configure log $(date)" >> config.log
+echo "# produced by $0 $*" >> config.log
+echo "#" >> config.log
+
compile_object() {
echo $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log
$cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log 2>&1