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-rw-r--r--configure.ac2
1 files changed, 1 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac
index 944cf5c3b..fffef3fc9 100644
--- a/configure.ac
+++ b/configure.ac
@@ -119,7 +119,7 @@ if test -z "$prefix" || test "x$prefix" = xNONE; then
done
for d in $local_include; do
if test -d "$d"; then
- CFLAGS="$CFLAGS -I$d"
+ CPPFLAGS="$CPPFLAGS -I$d"
break
fi
done