From fbaa9dbb0994d71e801e9fba8236887923aa0cf8 Mon Sep 17 00:00:00 2001
From: Antonio Nikishaev <me@lelf.lu>
Date: Thu, 17 Jan 2019 10:16:19 +0400
Subject: Fix a particular sed invocation in otp_build
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Otherwise sed cannot process `lib/common_test/test_server/configure.in`
when run under UTF-8 locale.  That file uses m4’s changequote(«, »)`,
in latin-1.
---
 otp_build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/otp_build b/otp_build
index 175c5fbcfe..376ea630b5 100755
--- a/otp_build
+++ b/otp_build
@@ -317,7 +317,7 @@ do_autoconf ()
 
 	    echo "=== running autoconf in $d"
 	    ( cd "$d" && autoconf ) || exit 1
-	    chdr=`cat "$file" | sed -n "s|.*\(AC_CONFIG_HEADER\).*|\1|p"`
+	    chdr=`cat "$file" | LC_CTYPE=C sed -n "s|.*\(AC_CONFIG_HEADER\).*|\1|p"`
 	    [ "$chdr" = "AC_CONFIG_HEADER" ] || continue
 	    echo "=== running autoheader in $d"
 	    ( cd "$d" && autoheader ) || exit 1
-- 
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