[stgt] [PATCH] add scripts/checkarch.sh

[FUJITA Tomonori]

Fix the commit d2a186088d1b4a6fa2f05cccf5a40f9720a09bf1.

Signed-off-by: FUJITA Tomonori <fujita.tomonori at lab.ntt.co.jp>
---
 scripts/checkarch.sh |   26 ++++++++++++++++++++++++++
 1 files changed, 26 insertions(+), 0 deletions(-)
 create mode 100755 scripts/checkarch.sh

diff --git a/scripts/checkarch.sh b/scripts/checkarch.sh
new file mode 100755
index 0000000..bd4c21b
--- /dev/null
+++ b/scripts/checkarch.sh
@@ -0,0 +1,26 @@
+#!/bin/sh
+arch=`gcc -dumpmachine`
+
+case $arch in
+`echo $arch | grep x86_64`)
+	echo -m64
+	;;
+`echo $arch | grep "i[3-6]86"`)
+	echo -m32
+	;;
+*)
+	echo '
+	Failed to parse your architecture.
+	Please run
+
+	$ make check32
+
+	or
+
+	$ make check64
+
+	manually.
+	'
+	exit 1
+;;
+esac
-- 
1.6.5

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