From 2ec81876eb59bb3e7c544774aa222988c1f574c4 Mon Sep 17 00:00:00 2001
From: Sebastiano Tronto <sebastiano@tronto.net>
Date: Mon, 10 Jun 2024 22:43:34 +0200
Subject: Fix build errors on OpenBSD

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

(limited to 'configure.sh')

diff --git a/configure.sh b/configure.sh
index 60e375a..d5586db 100755
--- a/configure.sh
+++ b/configure.sh
@@ -2,8 +2,13 @@
 
 cc=${CC:-cc}
 
-detectarch() { ${cc} -march=native -dM -E - </dev/null | grep "$1"; }
-detectsan() { ${cc} -fsanitize=$1 -dM -E -x c - </dev/null | grep "SANITIZE"; }
+detectarch() {
+	${cc} -march=native -dM -E - </dev/null 2>/dev/null | grep "$1"
+}
+detectsan() {
+	${cc} -fsanitize=$1 -dM -E -x c - </dev/null 2>/dev/null \
+		| grep "SANITIZE"
+}
 
 [ -n "$(detectarch __AVX2__)" ] && detected="AVX2"
 [ -n "$(detectarch __ARM_NEON)" ] && detected="NEON"
-- 
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