m4: Fix flang -Wl flags on FreeBSD

diff --git a/m4/libtool.m4 b/m4/libtool.m4
index 48e47748be96988b51014318d99ce7623397adeb..2e95aaf3b82468e0b05cd891363900071d701883 100644 (file)
--- a/m4/libtool.m4
+++ b/m4/libtool.m4
@@ -4877,7 +4877,7 @@ m4_if([$1], [CXX], [
       _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
       ;;
 
-    linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+    linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | freebsd*)
       case $cc_basename in
       # old Intel for x86_64, which still supported -KPIC.
       ecc*)