File asterisk-cflags.diff of Package asterisk

From: Jan Engelhardt <jengelh@inai.de>
Date: 2016-10-01 17:23:37.085881788 +0200
References: https://bugzilla.opensuse.org/show_bug.cgi?id=1002419

build: restore dropping of -march=native

---
 configure.ac |    9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

Index: asterisk-14.0.0/configure.ac
===================================================================
--- asterisk-14.0.0.orig/configure.ac
+++ asterisk-14.0.0/configure.ac
@@ -1220,8 +1220,13 @@ AC_SUBST(AST_SHADOW_WARNINGS)
 
 AC_MSG_CHECKING(for -march=native support)
 if $(${CC} -march=native -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then
-	AC_MSG_RESULT(yes)
-	AST_NATIVE_ARCH=1
+        if test "${CONFIG_CFLAGS}" = ""; then
+                AC_MSG_RESULT(yes)
+                AST_NATIVE_ARCH=1
+        else
+                AC_MSG_RESULT(user CFLAGS present)
+                AST_NATIVE_ARCH=
+        fi
 else
 	AC_MSG_RESULT(no)
 	AST_NATIVE_ARCH=0