From 0fe48afa164b8a028a8e529afbf55bdf19120eaa Mon Sep 17 00:00:00 2001
From: Sebastian Huber <sebastian.huber@embedded-brains.de>
Date: Mon, 28 May 2018 07:07:18 +0200
Subject: build: Really fix RTEMS_ENABLE_RTEMSBSP()

The d542af2e4304b663461330a60313fb6c4fdbf4db commit was a bad one.

The riscv32 and riscv64 targets share a riscv source directory.  The
potential future powerpcspe and powerpc targets need this change as
well.

For example ${target_arch} is "riscv32" and ${cfg_arch} is "riscv".
---
 aclocal/enable-rtemsbsp.m4 | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/aclocal/enable-rtemsbsp.m4 b/aclocal/enable-rtemsbsp.m4
index 517190b03d..91ab607751 100644
--- a/aclocal/enable-rtemsbsp.m4
+++ b/aclocal/enable-rtemsbsp.m4
@@ -34,8 +34,8 @@ AC_ARG_ENABLE(rtemsbsp,
          cfg_bsp=$(echo ${bsp_path} | sed -e "s/.*\///" -e 's/\.cfg//')
          if test x$bsp = x$cfg_bsp; then
            cfg_arch=$(echo ${bsp_path} | sed -e "s/${libbsp_e}*\///" -e 's/\/.*//')
-           case ${cfg_arch} in
-             ${target_arch}* )
+           case ${target_arch} in
+             ${cfg_arch}* )
                ;;
              * )
                AC_MSG_ERROR([BSP '$bsp' architecture does not match the --target architecture, run 'rtems-bsp' (in the top of the source tree) for a valid BSP list])
-- 
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