--- autoconf/configure	2024-06-09 22:23:18
+++ autoconf/configure	2024-06-09 22:23:08
@@ -1275,7 +1275,7 @@
 else
   cat > conftest.c <<EOF
 #ifdef __GNUC__
-  yes;
+  int yes;
 #endif
 EOF
 if { ac_try='${CC-cc} -E conftest.c'; { eval echo configure:1282: \"$ac_try\" 1>&5; eval $ac_try 2>&5; }; } | egrep yes >/dev/null 2>&1; then