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fix uninitialized/stale use of alloc (%m modifier) flag in scanf
[musl]
/
configure
diff --git
a/configure
b/configure
index
042c41b
..
b679986
100755
(executable)
--- a/
configure
+++ b/
configure
@@
-56,7
+56,8
@@
while eval "fnmatch '*/' \"\${$1}\"" ; do eval "$1=\${$1%/}" ; done
trycppif () {
printf "checking preprocessor condition %s... " "$1"
trycppif () {
printf "checking preprocessor condition %s... " "$1"
-echo "#if $1" > "$tmpc"
+echo "typedef int x;" > "$tmpc"
+echo "#if $1" >> "$tmpc"
echo "#error yes" >> "$tmpc"
echo "#endif" >> "$tmpc"
if $CC $2 -c -o /dev/null "$tmpc" >/dev/null 2>&1 ; then
echo "#error yes" >> "$tmpc"
echo "#endif" >> "$tmpc"
if $CC $2 -c -o /dev/null "$tmpc" >/dev/null 2>&1 ; then