From 40a65452bda385e41017ec095207a1ba02ea8982 Mon Sep 17 00:00:00 2001
From: midipix <writeonce@midipix.org>
Date: Sep 21 2016 23:45:54 +0000
Subject: build system: use `grep -q` instead of `grep > /dev/null`.


---

diff --git a/configure b/configure
index 80c808f..0593de5 100755
--- a/configure
+++ b/configure
@@ -277,19 +277,19 @@ native_defaults()
 	fi
 
 	if [ -z "$mb_compiler" ]; then
-		$mb_native_cc -dM -E - < /dev/null | grep '__clang__' > /dev/null && mb_compiler='clang'
+		$mb_native_cc -dM -E - < /dev/null | grep -q '__clang__' && mb_compiler='clang'
 	fi
 
 	if [ -z "$mb_compiler" ]; then
-		$mb_native_cc -dM -E - < /dev/null | grep '__GCC' > /dev/null && mb_compiler='gcc'
+		$mb_native_cc -dM -E - < /dev/null | grep -q '__GCC' && mb_compiler='gcc'
 	fi
 
 	if [ -z "$mb_compiler" ]; then
-		$mb_native_cc -dM -E - < /dev/null | grep "^gcc" > /dev/null && mb_compiler='gcc'
+		$mb_native_cc -dM -E - < /dev/null | grep -q "^gcc" && mb_compiler='gcc'
 	fi
 
 	if [ -z "$mb_compiler" ]; then
-		$mb_native_cc -dM -E - < /dev/null | grep '__CPARSER__' > /dev/null && mb_compiler='cparser'
+		$mb_native_cc -dM -E - < /dev/null | grep -q '__CPARSER__' && mb_compiler='cparser'
 	fi
 
 	if [ -z "$mb_compiler" ]; then