[PATCH v2 2/8] travis: Fix sparc64 test

[Alexander Graf]

For sparc64, we were not selecting the correct mkimage output type. Just
pick aout at random. Also, make sure the rest of the variable logic can
deal with the 3rd element.

Signed-off-by: Alexander Graf <address@hidden>
---
 .travis.yml | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 6b8f97830..f3ac88036 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -45,7 +45,8 @@ script:
   # Build all selected GRUB targets.
   - for target in $GRUB_TARGETS; do
       plat=${target#*-};
-      arch=${target%-*};
+      plat=${plat%-*};
+      arch=${target%%-*};
       [ "$arch" = "arm64" ] && arch=aarch64-linux;
       [ "$arch" = "arm" ] && arch=arm-linux-gnueabi;
       [ "$arch" = "ia64" ] && arch=ia64-linux;
@@ -85,7 +86,7 @@ matrix:
         - CROSS_TARGETS="powerpc64-linux"
     - name: "sparc64"
       env:
-        - GRUB_TARGETS="sparc64-ieee1275"
+        - GRUB_TARGETS="sparc64-ieee1275-aout"
         - CROSS_TARGETS="sparc64-linux"
     - name: "ia64"
       env:
-- 
2.16.4