configure: quote command line arguments in config.status
Make config.status generation a bit more robust. (The quote_sh
function will also be reused to parse configure's command line
arguments in an external script driven by Meson build option
introspection).
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
diff --git a/configure b/configure
index 17aa595..155dda1 100755
--- a/configure
+++ b/configure
@@ -89,6 +89,10 @@
echo >> config.log
echo "#" >> config.log
+quote_sh() {
+ printf "%s" "$1" | sed "s,','\\\\'',g; s,.*,'&',"
+}
+
print_error() {
(echo
echo "ERROR: $1"
@@ -6519,7 +6523,7 @@
printf "exec" >>config.status
for i in "$0" "$@"; do
- test "$i" = --skip-meson || printf " '%s'" "$i" >>config.status
+ test "$i" = --skip-meson || printf " %s" "$(quote_sh "$i")" >>config.status
done
echo ' "$@"' >>config.status
chmod +x config.status
