From d9048861bea842c4eba9c2dbbf97064cc2a5ef02 Mon Sep 17 00:00:00 2001
From: Darren Tucker <dtucker@zip.com.au>
Date: Fri, 31 Mar 2017 11:04:43 +1100
Subject: [PATCH] Check for and use gcc's -pipe.

Speeds up configure and build by a couple of percent.  ok djm@
---
 configure.ac | 1 +
 1 file changed, 1 insertion(+)

diff --git a/configure.ac b/configure.ac
index ab58b982b..f7a04d551 100644
--- a/configure.ac
+++ b/configure.ac
@@ -179,6 +179,7 @@ AC_COMPILE_IFELSE([AC_LANG_SOURCE([[int main(void) { return 0; }]])],
 CFLAGS="$saved_CFLAGS"
 
 if test "$GCC" = "yes" || test "$GCC" = "egcs"; then
+	OSSH_CHECK_CFLAG_COMPILE([-pipe])
 	OSSH_CHECK_CFLAG_COMPILE([-Qunused-arguments])
 	OSSH_CHECK_CFLAG_COMPILE([-Wunknown-warning-option])
 	OSSH_CHECK_CFLAG_COMPILE([-Wall])
-- 
2.47.3