configure: isgnuld: use '$CC --print-prog-name=ld' to get the correct ld program path

2018-01-10 00:05:54 +08:00 · 2018-01-10 00:05:54 +08:00 · 521175969f
parent 4ec07eacc3
commit 521175969f
1 changed files with 2 additions and 1 deletions
--- a/3
+++ b/3
@ -16,7 +16,8 @@ set +C
 trap 'rm "$tmpc"' EXIT INT QUIT TERM HUP

 isgnuld() {
-	ld --version 2> /dev/null | grep -Fq GNU
+	local ld="`$CC --print-prog-name=ld 2> /dev/null`" || return 1
+	[ -x "$ld" ] && "$ld" --version 2> /dev/null | grep -Fq GNU
 }

 check_compile() {