From 1046593aacb74ff888a0d68c0ff89b20c4bc9ed4 Mon Sep 17 00:00:00 2001
From: Kai Kang <kai.kang@windriver.com>
Date: Tue, 15 May 2018 17:17:01 +0800
Subject: [PATCH] diffstat: fix wrong evaluation of CC

Upstream-Status: Inappropriate [oe specific]

m4 function CF_CC_ENV_FLAGS checks whether variable CC contains options '-I', '-U'
and '-D'. It is not suitable for oe that option such as '-D_FORTIFY_SOURCE=2' may
be included in CC. And then CC will be wrongly filtered.

So comment out CF_CC_ENV_FLAGS from function CF_PROG_CC.

Signed-off-by: Kai Kang <kai.kang@windriver.com>

---
 aclocal.m4 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/aclocal.m4 b/aclocal.m4
index 9281aa8..dd57b7a 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -1239,7 +1239,7 @@ CF_GCC_VERSION
 CF_ACVERSION_CHECK(2.52,
 	[AC_PROG_CC_STDC],
 	[CF_ANSI_CC_REQD])
-CF_CC_ENV_FLAGS
+dnl CF_CC_ENV_FLAGS
 ])dnl
 dnl ---------------------------------------------------------------------------
 dnl CF_PROG_GROFF version: 3 updated: 2018/01/07 13:16:19