[patch] cris: add cris architecture to configure

[Simon Horman]

# PATH=$PATH:/usr/local/cris/bin/ CC=crisv32-axis-linux-gnu-gcc \
	./configure --host=crisv32-axis-linux-gnu
configure: WARNING: If you wanted to set the --build type, don't use --host.
    If a cross compiler is detected then cross compile mode will be used.
checking build system type... i686-pc-linux-gnu
checking host system type... cris-axis-linux-gnu
checking target system type... cris-axis-linux-gnu
configure: error: unsupported architecture cris

Signed-off-by: Simon Horman <horms at verge.net.au>
---
 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

I have added this patch to the kexec-tools git tree.

diff --git a/configure.ac b/configure.ac
index ff3b304..c9793b6 100644
--- a/configure.ac
+++ b/configure.ac
@@ -42,7 +42,7 @@ case $target_cpu in
 	mips|mipsel )
 		ARCH="mips"
 		;;
-	crisv32 )
+	cris|crisv32 )
 		ARCH="cris"
 		;;
 	ia64|x86_64|alpha )