xserver: Branch 'master' - 8 commits

GitLab Mirror gitlab-mirror at kemper.freedesktop.org
Tue Nov 17 17:29:33 UTC 2020 

 .gitlab-ci.yml                  |   39 ++++-------
 .gitlab-ci/debian-install.sh    |  137 ++++++++++++++++++++++++++++++++++------
 hw/xwayland/meson.build         |    2 
 test/Makefile.am                |    6 +
 test/meson.build                |   13 +++
 test/scripts/xwayland-piglit.sh |   43 ++++++++++++
 6 files changed, 197 insertions(+), 43 deletions(-)

New commits:
commit 250db8708ac7ab11356b42faa493b6f1ba753013
Author: Michel Dänzer <mdaenzer at redhat.com>
Date:   Tue Sep 15 11:49:20 2020 +0200

    xwayland: Add and hook up test script
    
    It runs XTS via piglit on (non-rootless) Xwayland on weston using the
    headless backend.
    
    Xwayland might use glamor if enabled in the build, but we're making sure
    it uses software rendering.
    
    v2:
    * Use weston-info to wait for weston to be ready, instead of just a
      fixed sleep. (Martin Peres)
    v3:
    * Build wayland 1.18 & weston 9.0 locally, since the packages in Debian
      buster are too old for current Xwayland.
    
    Acked-by: Olivier Fourdan <ofourdan at redhat.com>

diff --git a/.gitlab-ci/debian-install.sh b/.gitlab-ci/debian-install.sh
index 01db613e5..07f09388a 100644
--- a/.gitlab-ci/debian-install.sh
+++ b/.gitlab-ci/debian-install.sh
@@ -6,6 +6,11 @@ set -o xtrace
 # Packages which are needed by this script, but not for the xserver build
 EPHEMERAL="
 	git
+	libcairo2-dev
+	libevdev-dev
+	libexpat-dev
+	libgles2-mesa-dev
+	libinput-dev
 	libxkbcommon-dev
 	x11-utils
 	x11-xserver-utils
@@ -24,15 +29,21 @@ apt-get install -y \
 	flex \
 	libaudit-dev \
 	libbsd-dev \
+	libcairo2 \
 	libdbus-1-dev \
 	libdmx-dev \
 	libdrm-dev \
 	libegl1-mesa-dev \
 	libepoxy-dev \
+	libevdev2 \
+	libexpat1 \
+	libffi-dev \
 	libgbm-dev \
 	libgcrypt-dev \
 	libgl1-mesa-dev \
+	libgles2 \
 	libglx-mesa0 \
+	libinput10 \
 	libnvidia-egl-wayland-dev \
 	libpciaccess-dev \
 	libpixman-1-dev \
@@ -41,7 +52,6 @@ apt-get install -y \
 	libtool \
 	libudev-dev \
 	libunwind-dev \
-	libwayland-dev \
 	libx11-dev \
 	libx11-xcb-dev \
 	libxau-dev \
@@ -66,6 +76,7 @@ apt-get install -y \
 	libxfont-dev \
 	libxi-dev \
 	libxinerama-dev \
+	libxkbcommon0 \
 	libxkbfile-dev \
 	libxmu-dev \
 	libxmuu-dev \
@@ -92,6 +103,14 @@ apt-get install -y \
 
 cd /root
 
+# weston 9.0 requires libwayland >= 1.18
+git clone https://gitlab.freedesktop.org/wayland/wayland.git --depth 1 --branch=1.18.0
+cd wayland
+meson _build -D{documentation,dtd_validation}=false
+ninja -C _build -j${FDO_CI_CONCURRENT:-4} install
+cd ..
+rm -rf wayland
+
 # Xwayland requires wayland-protocols >= 1.18, but Debian buster has 1.17 only
 git clone https://gitlab.freedesktop.org/wayland/wayland-protocols.git --depth 1 --branch=1.18
 cd wayland-protocols
@@ -100,6 +119,18 @@ make -j${FDO_CI_CONCURRENT:-4} install
 cd ..
 rm -rf wayland-protocols
 
+# Xwayland requires weston > 5.0, but Debian buster has 5.0 only
+git clone https://gitlab.freedesktop.org/wayland/weston.git --depth 1 --branch=9.0
+cd weston
+meson _build -Dbackend-{drm,drm-screencast-vaapi,fbdev,rdp,wayland,x11}=false \
+      -Dbackend-default=headless -Dcolor-management-{colord,lcms}=false \
+      -Ddemo-clients=false -Dimage-{jpeg,webp}=false \
+      -D{pipewire,remoting,screenshare,test-junit-xml,wcap-decode,weston-launch,xwayland}=false \
+      -Dshell-{fullscreen,ivi,kiosk}=false -Dsimple-clients=
+ninja -C _build -j${FDO_CI_CONCURRENT:-4} install
+cd ..
+rm -rf weston
+
 git clone https://gitlab.freedesktop.org/mesa/piglit.git --depth 1
 
 git clone https://gitlab.freedesktop.org/xorg/test/xts --depth 1
diff --git a/hw/xwayland/meson.build b/hw/xwayland/meson.build
index d6772957b..74895bbec 100644
--- a/hw/xwayland/meson.build
+++ b/hw/xwayland/meson.build
@@ -112,7 +112,7 @@ if build_glx
     wayland_inc += glx_inc
 endif
 
-executable(
+xwayland_server = executable(
     'Xwayland',
     srcs,
     include_directories: wayland_inc,
diff --git a/test/Makefile.am b/test/Makefile.am
index ce07c3551..1f797530c 100644
--- a/test/Makefile.am
+++ b/test/Makefile.am
@@ -25,9 +25,14 @@ endif
 endif
 endif
 
+if XWAYLAND
+XWAYLAND_TESTS = scripts/xwayland-piglit.sh
+endif
+
 SCRIPT_TESTS = \
 	$(XVFB_TESTS) \
 	$(XEPHYR_GLAMOR_TESTS) \
+	$(XWAYLAND_TESTS) \
 	$(NULL)
 
 TESTS = tests \
@@ -188,6 +193,7 @@ EXTRA_DIST = \
 	scripts/xvfb-piglit.sh \
 	scripts/xephyr-glamor-piglit.sh \
 	scripts/xinit-piglit-session.sh \
+	scripts/xwayland-piglit.sh \
 	scripts/run-piglit.sh \
 	$(NULL)
 
diff --git a/test/meson.build b/test/meson.build
index 784100cca..d709dcf22 100644
--- a/test/meson.build
+++ b/test/meson.build
@@ -100,6 +100,19 @@ if get_option('xvfb')
     endif
 endif
 
+if build_xwayland
+    xwayland_args = [
+        xwayland_server.full_path(),
+    ]
+
+    test('XTS',
+        find_program('scripts/xwayland-piglit.sh'),
+        env: piglit_env,
+        timeout: 1200,
+        suite: 'xwayland'
+    )
+endif
+
 subdir('bigreq')
 subdir('damage')
 subdir('sync')
diff --git a/test/scripts/xwayland-piglit.sh b/test/scripts/xwayland-piglit.sh
new file mode 100755
index 000000000..f0bb9727b
--- /dev/null
+++ b/test/scripts/xwayland-piglit.sh
@@ -0,0 +1,43 @@
+#!/bin/sh -e
+
+# this times out on Travis, because the tests take too long.
+if test "x$TRAVIS_BUILD_DIR" != "x"; then
+    exit 77
+fi
+
+# Weston requires XDG_RUNTIME_DIR
+if test "x$XDG_RUNTIME_DIR" = "x"; then
+    export XDG_RUNTIME_DIR=$(mktemp -d)
+fi
+
+# Skip if weston isn't available
+weston --version >/dev/null || exit 77
+
+weston --no-config --backend=headless-backend.so --socket=wayland-$$ &
+WESTON_PID=$!
+export WAYLAND_DISPLAY=wayland-$$
+
+# Wait for weston to initialize before starting Xwayland
+timeout --preserve-status 60s bash -c 'while ! weston-info &>/dev/null; do sleep 1; done'
+
+# Start an Xwayland server
+export PIGLIT_RESULTS_DIR=$XSERVER_BUILDDIR/test/piglit-results/xwayland
+export SERVER_COMMAND="$XSERVER_BUILDDIR/hw/xwayland/Xwayland -noreset"
+
+# Make sure glamor doesn't use HW acceleration
+export GBM_ALWAYS_SOFTWARE=1
+
+# Tests that currently fail on llvmpipe on CI
+PIGLIT_ARGS="$PIGLIT_ARGS -x xcleararea at 6"
+PIGLIT_ARGS="$PIGLIT_ARGS -x xcleararea at 7"
+PIGLIT_ARGS="$PIGLIT_ARGS -x xclearwindow at 4"
+PIGLIT_ARGS="$PIGLIT_ARGS -x xclearwindow at 5"
+PIGLIT_ARGS="$PIGLIT_ARGS -x xcopyarea at 1"
+
+export PIGLIT_ARGS
+
+$XSERVER_DIR/test/scripts/run-piglit.sh
+PIGLIT_STATUS=$?
+
+kill $WESTON_PID
+exit $PIGLIT_STATUS
commit 821399a9c920323e4934a2fd6375b86a151fa83c
Author: Michel Dänzer <mdaenzer at redhat.com>
Date:   Wed Nov 11 12:45:36 2020 +0100

    ci: Base docker image on Debian buster instead of testing
    
    By its nature, testing incurs a risk of breaking something every time
    we bump the image.
    
    This requires building wayland-protocols locally, since the package in
    buster is too old for current Xwayland.
    
    Acked-by: Olivier Fourdan <ofourdan at redhat.com>

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index e2c16ce9c..fecb63fda 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -9,7 +9,7 @@
 # using the same tag.
 variables:
     UPSTREAM_REPO: xorg/xserver
-    FDO_DISTRIBUTION_VERSION: testing-slim
+    FDO_DISTRIBUTION_VERSION: buster-slim
     FDO_DISTRIBUTION_EXEC: 'env FDO_CI_CONCURRENT=${FDO_CI_CONCURRENT} bash .gitlab-ci/debian-install.sh'
     FDO_DISTRIBUTION_TAG: "2020-11-16"
 
@@ -31,7 +31,7 @@ stages:
   # Cancel CI run if a newer commit is pushed to the same branch
   interruptible: true
 
-debian-testing:
+debian-buster:
   extends:
     - .fdo.container-build at debian
     - .ci-run-policy
diff --git a/.gitlab-ci/debian-install.sh b/.gitlab-ci/debian-install.sh
index 7cc6d7459..01db613e5 100644
--- a/.gitlab-ci/debian-install.sh
+++ b/.gitlab-ci/debian-install.sh
@@ -83,7 +83,6 @@ apt-get install -y \
 	python3-mako \
 	python3-numpy \
 	python3-six \
-	wayland-protocols \
 	x11-xkb-utils \
 	x11proto-dev \
 	xfonts-utils \
@@ -93,6 +92,14 @@ apt-get install -y \
 
 cd /root
 
+# Xwayland requires wayland-protocols >= 1.18, but Debian buster has 1.17 only
+git clone https://gitlab.freedesktop.org/wayland/wayland-protocols.git --depth 1 --branch=1.18
+cd wayland-protocols
+./autogen.sh
+make -j${FDO_CI_CONCURRENT:-4} install
+cd ..
+rm -rf wayland-protocols
+
 git clone https://gitlab.freedesktop.org/mesa/piglit.git --depth 1
 
 git clone https://gitlab.freedesktop.org/xorg/test/xts --depth 1
commit ab73c16930d67e5c80a23727804850406309b787
Author: Michel Dänzer <mdaenzer at redhat.com>
Date:   Wed Sep 16 16:32:02 2020 +0200

    ci: Update to the latest templates
    
    They now ensure the image is up to date in forked projects, and we no
    longer need to reconstruct the image name.
    
    Acked-by: Olivier Fourdan <ofourdan at redhat.com>

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 07bf4f247..e2c16ce9c 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,5 +1,5 @@
-# DEBIAN_TAG is the tag of the docker image used for the build jobs. If the
-# image doesn't exist yet, the docker-image stage generates it.
+# FDO_DISTRIBUTION_TAG is the tag of the docker image used for the build jobs.
+# If the image doesn't exist yet, the docker-image stage generates it.
 #
 # In order to generate a new image, one should generally change the tag.
 # While removing the image from the registry would also work, that's not
@@ -7,23 +7,15 @@
 # image after a significant amount of time might pull in newer versions of
 # gcc/clang or other packages, which might break the build with older commits
 # using the same tag.
-#
-# After merging a change resulting in generating a new image to the main
-# repository, it's recommended to remove the image from the source repository's
-# container registry, so that the image from the main repository's registry
-# will be used there as well.  You can manage your images on your fork of:
-# https://gitlab.freedesktop.org/xorg/xserver/container_registry
 variables:
     UPSTREAM_REPO: xorg/xserver
-    DEBIAN_VERSION: testing-slim
-    DEBIAN_EXEC: 'env FDO_CI_CONCURRENT=${FDO_CI_CONCURRENT} bash .gitlab-ci/debian-install.sh'
-
-    DEBIAN_TAG: "2020-04-21"
-    IMAGE_LOCAL: "$CI_REGISTRY_IMAGE/debian/$DEBIAN_VERSION:$DEBIAN_TAG"
+    FDO_DISTRIBUTION_VERSION: testing-slim
+    FDO_DISTRIBUTION_EXEC: 'env FDO_CI_CONCURRENT=${FDO_CI_CONCURRENT} bash .gitlab-ci/debian-install.sh'
+    FDO_DISTRIBUTION_TAG: "2020-11-16"
 
 include:
   - project: 'freedesktop/ci-templates'
-    ref: b7030c2cd0d6ccc5f6d4f8299bafa4daa9240d71
+    ref: 4f06663cd1507136a0f8440925a2521098adb298
     file: '/templates/debian.yml'
 
 stages:
@@ -41,16 +33,17 @@ stages:
 
 debian-testing:
   extends:
-    - .debian at container-ifnot-exists
+    - .fdo.container-build at debian
     - .ci-run-policy
   stage: docker-image
   variables:
     GIT_STRATEGY: none
 
 .common-build-and-test:
-    extends: .ci-run-policy
+    extends:
+        - .fdo.distribution-image at debian
+        - .ci-run-policy
     stage: build-and-test
-    image: $IMAGE_LOCAL
     artifacts:
         when: on_failure
         paths:
commit 852d6d49109a3f0a9a73c86f5d5165d2c8dc5cbe
Author: Michel Dänzer <mdaenzer at redhat.com>
Date:   Thu Nov 12 12:19:09 2020 +0100

    ci: Explicitly list packages needed to build xserver
    
    Instead of relying on apt-get build-dep.
    
    Acked-by: Olivier Fourdan <ofourdan at redhat.com>

diff --git a/.gitlab-ci/debian-install.sh b/.gitlab-ci/debian-install.sh
index 3454c8089..7cc6d7459 100644
--- a/.gitlab-ci/debian-install.sh
+++ b/.gitlab-ci/debian-install.sh
@@ -3,9 +3,6 @@
 set -e
 set -o xtrace
 
-echo 'deb-src https://deb.debian.org/debian testing main' > /etc/apt/sources.list.d/deb-src.list
-apt-get update
-
 # Packages which are needed by this script, but not for the xserver build
 EPHEMERAL="
 	git
@@ -20,18 +17,79 @@ apt-get install -y \
 	$EPHEMERAL \
 	autoconf \
 	automake \
+	bison \
+	build-essential \
 	ca-certificates \
 	ccache \
-	libgl1 \
+	flex \
+	libaudit-dev \
+	libbsd-dev \
+	libdbus-1-dev \
+	libdmx-dev \
+	libdrm-dev \
+	libegl1-mesa-dev \
+	libepoxy-dev \
+	libgbm-dev \
+	libgcrypt-dev \
+	libgl1-mesa-dev \
 	libglx-mesa0 \
 	libnvidia-egl-wayland-dev \
+	libpciaccess-dev \
+	libpixman-1-dev \
+	libselinux1-dev \
+	libsystemd-dev \
 	libtool \
+	libudev-dev \
+	libunwind-dev \
+	libwayland-dev \
+	libx11-dev \
+	libx11-xcb-dev \
+	libxau-dev \
+	libxaw7-dev \
+	libxcb-glx0-dev \
+	libxcb-icccm4-dev \
+	libxcb-image0-dev \
+	libxcb-keysyms1-dev \
+	libxcb-randr0-dev \
+	libxcb-render-util0-dev \
+	libxcb-render0-dev \
+	libxcb-shape0-dev \
+	libxcb-shm0-dev \
+	libxcb-util0-dev \
+	libxcb-xf86dri0-dev \
+	libxcb-xkb-dev \
+	libxcb-xv0-dev \
+	libxcb1-dev \
+	libxdmcp-dev \
+	libxext-dev \
+	libxfixes-dev \
+	libxfont-dev \
+	libxi-dev \
+	libxinerama-dev \
+	libxkbfile-dev \
+	libxmu-dev \
+	libxmuu-dev \
+	libxpm-dev \
+	libxrender-dev \
+	libxres-dev \
+	libxshmfence-dev \
+	libxt-dev \
+	libxtst-dev \
+	libxv-dev \
+	mesa-common-dev \
 	meson \
+	nettle-dev \
+	pkg-config \
 	python3-mako \
 	python3-numpy \
-	python3-six
-
-apt-get build-dep -y xorg-server
+	python3-six \
+	wayland-protocols \
+	x11-xkb-utils \
+	x11proto-dev \
+	xfonts-utils \
+	xkb-data \
+	xtrans-dev \
+	xutils-dev
 
 cd /root
 
commit 8469935fe26659219560f425c7b35d564ad77324
Author: Michel Dänzer <mdaenzer at redhat.com>
Date:   Thu Nov 12 12:01:45 2020 +0100

    ci: Use a variable for ephemeral packages
    
    So that they only need to be listed once.
    
    Acked-by: Olivier Fourdan <ofourdan at redhat.com>

diff --git a/.gitlab-ci/debian-install.sh b/.gitlab-ci/debian-install.sh
index c204760da..3454c8089 100644
--- a/.gitlab-ci/debian-install.sh
+++ b/.gitlab-ci/debian-install.sh
@@ -5,25 +5,31 @@ set -o xtrace
 
 echo 'deb-src https://deb.debian.org/debian testing main' > /etc/apt/sources.list.d/deb-src.list
 apt-get update
+
+# Packages which are needed by this script, but not for the xserver build
+EPHEMERAL="
+	git
+	libxkbcommon-dev
+	x11-utils
+	x11-xserver-utils
+	xauth
+	xvfb
+	"
+
 apt-get install -y \
+	$EPHEMERAL \
 	autoconf \
 	automake \
 	ca-certificates \
 	ccache \
-	git \
 	libgl1 \
 	libglx-mesa0 \
 	libnvidia-egl-wayland-dev \
 	libtool \
-	libxkbcommon-dev \
 	meson \
 	python3-mako \
 	python3-numpy \
-	python3-six \
-	x11-utils \
-	x11-xserver-utils \
-	xauth \
-	xvfb \
+	python3-six
 
 apt-get build-dep -y xorg-server
 
@@ -52,11 +58,6 @@ find -name \*.a -o -name \*.o -o -name \*.c -o -name \*.h -o -name \*.la\* | xar
 strip xts/xts5/*/.libs/*
 
 apt-get purge -y \
-	git \
-	libxkbcommon-dev \
-	x11-utils \
-	x11-xserver-utils \
-	xauth \
-	xvfb \
+	$EPHEMERAL
 
 apt-get autoremove -y --purge
commit 996ba1b99a7212471d3c24359056c412de70c28d
Author: Michel Dänzer <mdaenzer at redhat.com>
Date:   Wed Nov 11 18:22:28 2020 +0100

    ci: Remove rendercheck Git tree
    
    Noticed this was missing while making changes in this area.
    
    Acked-by: Olivier Fourdan <ofourdan at redhat.com>

diff --git a/.gitlab-ci/debian-install.sh b/.gitlab-ci/debian-install.sh
index 93de2a6b4..c204760da 100644
--- a/.gitlab-ci/debian-install.sh
+++ b/.gitlab-ci/debian-install.sh
@@ -43,7 +43,7 @@ meson build
 ninja -j${FDO_CI_CONCURRENT:-4} -C build install
 cd ..
 
-rm -rf piglit/.git xts/.git piglit/tests/spec/
+rm -rf piglit/.git xts/.git piglit/tests/spec/ rendercheck/
 
 echo '[xts]' > piglit/piglit.conf
 echo 'path=/root/xts' >> piglit/piglit.conf
commit 8fc84a00254f642947397276e14d7740f502895d
Author: Michel Dänzer <mdaenzer at redhat.com>
Date:   Wed Nov 11 19:02:50 2020 +0100

    ci: Set GIT_STRATEGY=none for the container build job
    
    It doesn't need a full checkout of the xserver Git tree, so this can
    save some time and resources.
    
    Acked-by: Olivier Fourdan <ofourdan at redhat.com>

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 8c4094974..07bf4f247 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -44,6 +44,8 @@ debian-testing:
     - .debian at container-ifnot-exists
     - .ci-run-policy
   stage: docker-image
+  variables:
+    GIT_STRATEGY: none
 
 .common-build-and-test:
     extends: .ci-run-policy
commit 9a7515943f5a9b70567512cdc48cb2f688b3284b
Author: Michel Dänzer <mdaenzer at redhat.com>
Date:   Wed Sep 16 12:55:35 2020 +0200

    ci: Use $FDO_CI_CONCURRENT if set
    
    To take advantage of more than 4 CPU cores available to the container.
    
    Acked-by: Olivier Fourdan <ofourdan at redhat.com>

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index d18f15995..8c4094974 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -16,7 +16,7 @@
 variables:
     UPSTREAM_REPO: xorg/xserver
     DEBIAN_VERSION: testing-slim
-    DEBIAN_EXEC: 'bash .gitlab-ci/debian-install.sh'
+    DEBIAN_EXEC: 'env FDO_CI_CONCURRENT=${FDO_CI_CONCURRENT} bash .gitlab-ci/debian-install.sh'
 
     DEBIAN_TAG: "2020-04-21"
     IMAGE_LOCAL: "$CI_REGISTRY_IMAGE/debian/$DEBIAN_VERSION:$DEBIAN_TAG"
@@ -70,8 +70,8 @@ autotools:
         - mkdir build/
         - cd build/
         - ../autogen.sh --prefix=/usr CFLAGS="-fno-common"
-        - make -j4 distcheck
-        - PIGLIT_DIR=/root/piglit XTEST_DIR=/root/xts make -j4 check
+        - make -j${FDO_CI_CONCURRENT:-4} distcheck
+        - PIGLIT_DIR=/root/piglit XTEST_DIR=/root/xts make -j${FDO_CI_CONCURRENT:-4} check
         - cd ..
         - .gitlab-ci/manpages-check
 
@@ -82,8 +82,8 @@ meson:
         XTEST_DIR: /root/xts
     script:
         - meson -Dc_args="-fno-common" -Dprefix=/usr -Dxephyr=true -Dwerror=true $MESON_EXTRA_OPTIONS build/
-        - ninja -j4 -C build/ install
-        - ninja -j4 -C build/ test
+        - ninja -j${FDO_CI_CONCURRENT:-4} -C build/ install
+        - ninja -j${FDO_CI_CONCURRENT:-4} -C build/ test
         - .gitlab-ci/manpages-check
 
 meson-noglamor:
diff --git a/.gitlab-ci/debian-install.sh b/.gitlab-ci/debian-install.sh
index 845b49581..93de2a6b4 100644
--- a/.gitlab-ci/debian-install.sh
+++ b/.gitlab-ci/debian-install.sh
@@ -34,13 +34,13 @@ git clone https://gitlab.freedesktop.org/mesa/piglit.git --depth 1
 git clone https://gitlab.freedesktop.org/xorg/test/xts --depth 1
 cd xts
 ./autogen.sh
-xvfb-run make -j4
+xvfb-run make -j${FDO_CI_CONCURRENT:-4}
 cd ..
 
 git clone https://gitlab.freedesktop.org/xorg/test/rendercheck --depth 1
 cd rendercheck
 meson build
-ninja -j4 -C build install
+ninja -j${FDO_CI_CONCURRENT:-4} -C build install
 cd ..
 
 rm -rf piglit/.git xts/.git piglit/tests/spec/

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