Merge remote-tracking branch 'remotes/famz/tags/for-upstream' into staging

Docker testing and shippable patches

Hi Peter,

These are testing and build automation patches:

- Shippable.com powered CI config
- Docker cross build
- Fixes and MAINTAINERS tweaks.

# gpg: Signature made Fri 24 Feb 2017 06:31:10 GMT
# gpg:                using RSA key 0xCA35624C6A9171C6
# gpg: Good signature from "Fam Zheng <famz@redhat.com>"
# gpg: WARNING: This key is not certified with a trusted signature!
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# Primary key fingerprint: 5003 7CB7 9706 0F76 F021  AD56 CA35 624C 6A91 71C6

* remotes/famz/tags/for-upstream:
  docker: Install python2 explicitly in docker image
  MAINTAINERS: merge Build and test automation with Docker tests
  .shippable.yml: new CI provider
  new: debian docker targets for cross-compiling
  tests/docker: add basic user mapping support

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

7 files changed, 77 insertions, 4 deletions

diff --git a/tests/docker/Makefile.include b/tests/docker/Makefile.include
index 3f15d5aea8..03eda37bf4 100644
--- a/tests/docker/Makefile.include
+++ b/tests/docker/Makefile.include
@@ -50,9 +50,14 @@ docker-image-%: $(DOCKER_FILES_DIR)/%.docker
 	$(call quiet-command,\
 		$(SRC_PATH)/tests/docker/docker.py build qemu:$* $< \
 		$(if $V,,--quiet) $(if $(NOCACHE),--no-cache) \
+		$(if $(NOUSER),,--add-current-user) \
 		$(if $(EXECUTABLE),--include-executable=$(EXECUTABLE)),\
 		"BUILD","$*")
 
+# Enforce dependancies for composite images
+docker-image-debian-armhf-cross: docker-image-debian
+docker-image-debian-arm64-cross: docker-image-debian
+
 # Expand all the pre-requistes for each docker image and test combination
 $(foreach i,$(DOCKER_IMAGES), \
 	$(foreach t,$(DOCKER_TESTS) $(DOCKER_TOOLS), \
@@ -99,6 +104,7 @@ docker:
 	@echo '                         (default is 1)'
 	@echo '    DEBUG=1              Stop and drop to shell in the created container'
 	@echo '                         before running the command.'
+	@echo '    NOUSER               Define to disable adding current user to containers passwd.'
 	@echo '    NOCACHE=1            Ignore cache when build images.'
 	@echo '    EXECUTABLE=<path>    Include executable in image.'
 
diff --git a/tests/docker/common.rc b/tests/docker/common.rc
index 21657e87c6..6865689bb5 100755
--- a/tests/docker/common.rc
+++ b/tests/docker/common.rc
@@ -29,7 +29,7 @@ build_qemu()
     config_opts="--enable-werror \
                  ${TARGET_LIST:+--target-list=${TARGET_LIST}} \
                  --prefix=$PWD/install \
-                 $EXTRA_CONFIGURE_OPTS \
+                 $QEMU_CONFIGURE_OPTS $EXTRA_CONFIGURE_OPTS \
                  $@"
     echo "Configure options:"
     echo $config_opts
diff --git a/tests/docker/docker.py b/tests/docker/docker.py
index 37d83199e7..9fd32ab5fa 100755
--- a/tests/docker/docker.py
+++ b/tests/docker/docker.py
@@ -25,6 +25,7 @@ import signal
 from tarfile import TarFile, TarInfo
 from StringIO import StringIO
 from shutil import copy, rmtree
+from pwd import getpwuid
 
 
 DEVNULL = open(os.devnull, 'wb')
@@ -149,13 +150,21 @@ class Docker(object):
         labels = json.loads(resp)[0]["Config"].get("Labels", {})
         return labels.get("com.qemu.dockerfile-checksum", "")
 
-    def build_image(self, tag, docker_dir, dockerfile, quiet=True, argv=None):
+    def build_image(self, tag, docker_dir, dockerfile,
+                    quiet=True, user=False, argv=None):
         if argv == None:
             argv = []
 
         tmp_df = tempfile.NamedTemporaryFile(dir=docker_dir, suffix=".docker")
         tmp_df.write(dockerfile)
 
+        if user:
+            uid = os.getuid()
+            uname = getpwuid(uid).pw_name
+            tmp_df.write("\n")
+            tmp_df.write("RUN id %s 2>/dev/null || useradd -u %d -U %s" %
+                         (uname, uid, uname))
+
         tmp_df.write("\n")
         tmp_df.write("LABEL com.qemu.dockerfile-checksum=%s" %
                      _text_checksum(dockerfile))
@@ -225,6 +234,9 @@ class BuildCommand(SubCommand):
                             help="""Specify a binary that will be copied to the
                             container together with all its dependent
                             libraries""")
+        parser.add_argument("--add-current-user", "-u", dest="user",
+                            action="store_true",
+                            help="Add the current user to image's passwd")
         parser.add_argument("tag",
                             help="Image Tag")
         parser.add_argument("dockerfile",
@@ -261,7 +273,7 @@ class BuildCommand(SubCommand):
                                        docker_dir)
 
             dkr.build_image(tag, docker_dir, dockerfile,
-                            quiet=args.quiet, argv=argv)
+                            quiet=args.quiet, user=args.user, argv=argv)
 
             rmtree(docker_dir)
 
diff --git a/tests/docker/dockerfiles/debian-arm64-cross.docker b/tests/docker/dockerfiles/debian-arm64-cross.docker
new file mode 100644
index 0000000000..592b5d7055
--- /dev/null
+++ b/tests/docker/dockerfiles/debian-arm64-cross.docker
@@ -0,0 +1,15 @@
+#
+# Docker arm64 cross-compiler target
+#
+# This docker target builds on the base debian image.
+#
+FROM qemu:debian
+
+# Add the foreign architecture we want and install dependencies
+RUN dpkg --add-architecture arm64
+RUN apt update
+RUN apt install -yy crossbuild-essential-arm64
+RUN apt-get build-dep -yy -a arm64 qemu
+
+# Specify the cross prefix for this image (see tests/docker/common.rc)
+ENV QEMU_CONFIGURE_OPTS --cross-prefix=aarch64-linux-gnu-
diff --git a/tests/docker/dockerfiles/debian-armhf-cross.docker b/tests/docker/dockerfiles/debian-armhf-cross.docker
new file mode 100644
index 0000000000..668d60aeb3
--- /dev/null
+++ b/tests/docker/dockerfiles/debian-armhf-cross.docker
@@ -0,0 +1,15 @@
+#
+# Docker armhf cross-compiler target
+#
+# This docker target builds on the base debian image.
+#
+FROM qemu:debian
+
+# Add the foreign architecture we want and install dependencies
+RUN dpkg --add-architecture armhf
+RUN apt update
+RUN apt install -yy crossbuild-essential-armhf
+RUN apt-get build-dep -yy -a armhf qemu
+
+# Specify the cross prefix for this image (see tests/docker/common.rc)
+ENV QEMU_CONFIGURE_OPTS --cross-prefix=arm-linux-gnueabihf-
diff --git a/tests/docker/dockerfiles/debian.docker b/tests/docker/dockerfiles/debian.docker
new file mode 100644
index 0000000000..52bd79938e
--- /dev/null
+++ b/tests/docker/dockerfiles/debian.docker
@@ -0,0 +1,25 @@
+#
+# Docker multiarch cross-compiler target
+#
+# This docker target is builds on Debian and Emdebian's cross compiler targets
+# to build distro with a selection of cross compilers for building test binaries.
+#
+# On its own you can't build much but the docker-foo-cross targets
+# build on top of the base debian image.
+#
+FROM debian:stable-slim
+
+# Setup some basic tools we need
+RUN apt update
+RUN apt install -yy curl aptitude
+
+# Setup Emdebian
+RUN echo "deb http://emdebian.org/tools/debian/ jessie main" >> /etc/apt/sources.list
+RUN curl http://emdebian.org/tools/debian/emdebian-toolchain-archive.key | apt-key add -
+
+# Duplicate deb line as deb-src
+RUN cat /etc/apt/sources.list | sed "s/deb/deb-src/" >> /etc/apt/sources.list
+
+# Install common build utilities
+RUN apt update
+RUN apt install -yy build-essential clang
diff --git a/tests/docker/dockerfiles/fedora.docker b/tests/docker/dockerfiles/fedora.docker
index 478163b8d8..c4f80ad3d8 100644
--- a/tests/docker/dockerfiles/fedora.docker
+++ b/tests/docker/dockerfiles/fedora.docker
@@ -1,6 +1,6 @@
 FROM fedora:latest
 ENV PACKAGES \
-    ccache git tar PyYAML sparse flex bison \
+    ccache git tar PyYAML sparse flex bison python2 \
     glib2-devel pixman-devel zlib-devel SDL-devel libfdt-devel \
     gcc gcc-c++ clang make perl which bc findutils \
     mingw32-pixman mingw32-glib2 mingw32-gmp mingw32-SDL mingw32-pkg-config \