travis: Switch linux build from stretch to rawhide

Stretch's Mesa is too far behind, and building Mesa to build xserver is
not the sort of problem we're trying to solve here. But our Travis
scripts run inside a docker image, and that image can be whatever, so
since I have to keep rawhide building anyway let's switch to that for
now. The dockerfile can be found at:

https://github.com/nwnk/xserver-travis

The $DISTRO part of the change is foreshadowing for the day we readd a
(probably sid-based) debian image; patches for other environments are
welcome.

Signed-off-by: Adam Jackson <ajax@redhat.com>

.travis.yml

@@ -2,24 +2,23 @@ language: c
 cache: ccache
 
 matrix:
- include:
-   - os: linux
-     dist: trusty
-     services: docker
-   - os: osx
-
-before_install:
-  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then docker pull anholt/xserver-travis ; fi
+  include:
+    - os: linux
+      dist: trusty
+      services: docker
+      env: DISTRO=rawhide:v3
+    - os: osx
 
 install:
-  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then HOMEBREW_NO_AUTO_UPDATE=1 brew install ccache ; fi
+    - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then HOMEBREW_NO_AUTO_UPDATE=1 brew install ccache ; fi
 
 before_script:
-  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then echo FROM anholt/xserver-travis:v7 > Dockerfile ; fi
-  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then echo ADD . /root >> Dockerfile ; fi
-  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then docker build -t withgit . ; fi
+    - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then docker pull nwnk/xserver-travis-$DISTRO ; fi
+    - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then echo FROM nwnk/xserver-travis-$DISTRO > Dockerfile ; fi
+    - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then echo ADD . /root >> Dockerfile ; fi
+    - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then docker build -t withgit . ; fi
 
 script:
-  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then docker run --volume $HOME/.ccache:/root/.ccache withgit /bin/sh -c "cd /root && ./test/scripts/build-travis-deps.sh" ; fi
-  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then ./test/scripts/build-travis-osx.sh ; fi
-  - ccache -s
+    - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then docker run --volume $HOME/.ccache:/root/.ccache withgit /bin/sh -c "cd /root && ./test/scripts/build-travis-deps.sh" ; fi
+    - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then ./test/scripts/build-travis-osx.sh ; fi
+    - ccache -s

test/scripts/build-travis-deps.sh

@@ -6,7 +6,9 @@ export PIGLIT_DIR=$TRAVIS_BUILD_DIR/piglit
 export XTEST_DIR=$TRAVIS_BUILD_DIR/xtest
 
 set -e
+set -x
 
-meson --prefix=/usr build/
+meson setup build/
+meson configure -Dprefix=$PREFIX build/
 ninja -C build/ install
 ninja -C build/ test