From c9d2367d978e5b760343bad5c40bb8f3da362fbc Mon Sep 17 00:00:00 2001
From: Karl Berry <karl@freefriends.org>
Date: Tue, 8 May 2018 00:23:37 +0000
Subject: tl-update-auto

git-svn-id: svn://tug.org/texlive/trunk@47641 c570f23f-e606-0410-a88d-b1316a301751
---
 Build/source/utils/asymptote/config.sub | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

(limited to 'Build/source/utils/asymptote')

diff --git a/Build/source/utils/asymptote/config.sub b/Build/source/utils/asymptote/config.sub
index deb14e973f8..20f7cf29a9e 100755
--- a/Build/source/utils/asymptote/config.sub
+++ b/Build/source/utils/asymptote/config.sub
@@ -111,7 +111,7 @@ case $# in
 esac
 
 # Spilt fields of configuration type
-IFS="-" read field1 field2 field3 field4 <<EOF
+IFS="-" read -r field1 field2 field3 field4 <<EOF
 $1
 EOF
 
@@ -1360,7 +1360,7 @@ esac
 
 # Decode manufacturer-specific aliases for certain operating systems.
 
-if [ x"$os" != x"" ]
+if [ x$os != x ]
 then
 case $os in
 	# First match some system type aliases that might get confused
@@ -1550,6 +1550,12 @@ case $os in
 		;;
 	-none)
 		;;
+	-*-eabi)
+		case $basic_machine in
+		    arm*)
+			;;
+		esac
+		;;
 	*)
 		# Get rid of the `-' at the beginning of $os.
 		os=`echo $os | sed 's/[^-]*-//'`
-- 
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