kc3-lang/SDL

diff --git a/configure b/configure
index de31eba..b1a6c24 100755
--- a/configure
+++ b/configure
@@ -16380,7 +16380,7 @@ _ACEOF
 if ac_fn_c_try_link "$LINENO"; then :
 
         have_no_undefined=yes
-        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,--no-undefined"
+        BUILD_LDFLAGS="$BUILD_LDFLAGS -Wl,--no-undefined"
 
 fi
 rm -f core conftest.err conftest.$ac_objext \
diff --git a/configure.ac b/configure.ac
index 16eedb0..e289966 100644
--- a/configure.ac
+++ b/configure.ac
@@ -244,7 +244,7 @@ case "$host" in
         ],[
         ],[
         have_no_undefined=yes
-        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,--no-undefined"
+        BUILD_LDFLAGS="$BUILD_LDFLAGS -Wl,--no-undefined"
         ])
         LDFLAGS="$save_LDFLAGS"
         ;;