[PATCH v3 02/10] 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>
Reviewed-by: Daniel Kiper <address@hidden>
---
 .travis.yml | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index de8ff057a..1af489630 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -47,7 +47,8 @@ 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;
@@ -87,7 +88,7 @@ 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