.travis.yml: split MacOSX builds and reduce target list

We have reached the point where the MacOSX build was regularly timing
out. So as before I've reduced the target list to "major"
architectures to try and bring the build time down. I've added an
additional MacOSX build with the latest XCode with a minimal list of
"most likely" targets on MacOS.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>

diff --git a/.travis.yml b/.travis.yml
index aa49c7b114df11c874b2658f6b9d0f76d0d2047a..d472fd650b52d3e143c253c4d63c38f65ef5d785 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -107,8 +107,14 @@ matrix:
     - env: CONFIG="--disable-tcg"
            TEST_CMD=""
       compiler: gcc
-    - env: CONFIG=""
+    # MacOSX builds
+    - env: CONFIG="--target-list=aarch64-softmmu,arm-softmmu,i386-softmmu,mips-softmmu,mips64-softmmu,ppc64-softmmu,riscv64-softmmu,s390x-softmmu,x86_64-softmmu"
       os: osx
+      osx_image: xcode9.4
+      compiler: clang
+    - env: CONFIG="--target-list=i386-softmmu,ppc-softmmu,ppc64-softmmu,m68k-softmmu,x86_64-softmmu"
+      os: osx
+      osx_image: xcode10
       compiler: clang
     # Python builds
     - env: CONFIG="--target-list=x86_64-softmmu"