From 55ca4e1b14f88d0cb3a28834636dd702d675afcf Mon Sep 17 00:00:00 2001
From: William Robinet <william.robinet@conostix.com>
Date: Sun, 30 Aug 2020 08:06:34 +0200
Subject: [PATCH] Remove -g from default CFLAGS and check for Clang explicitly

---
 configure.ac | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 46c2d0d..f5ead2d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -8,7 +8,8 @@ AC_CONFIG_SRCDIR([base/pcap-snoop.c])
 AC_CONFIG_HEADERS([config.h])
 
 # Checks for programs.
-AC_PROG_CC
+: ${CFLAGS="-O2"}
+AC_PROG_CC([gcc clang])
 AM_PROG_CC_C_O
 AC_PROG_MAKE_SET
 AC_PROG_INSTALL