[PULL 1/8] tests/docker: add docs FEATURE flag and use for test-misc

[Alex Bennée]

The test-misc docker test fails on a number of images which don't have
the prerequisites to build the docs. Use the FEATURES flag so we can
skip those tests.

As the sphinx test fails to detect whatever feature we need to get
hxtool to work we drop them from debian9 so the windows build doesn't
attempt to build the docs.

Signed-off-by: Alex Bennée <address@hidden>
Reviewed-by: Philippe Mathieu-Daudé <address@hidden>
Reviewed-by: Richard Henderson <address@hidden>
Message-Id: <address@hidden>

diff --git a/tests/docker/dockerfiles/debian10.docker 
b/tests/docker/dockerfiles/debian10.docker
index 2fcdc406e83..0769700a416 100644
--- a/tests/docker/dockerfiles/debian10.docker
+++ b/tests/docker/dockerfiles/debian10.docker
@@ -34,3 +34,5 @@ RUN apt update && \
         python3-sphinx \
         texinfo \
         $(apt-get -s build-dep qemu | egrep ^Inst | fgrep '[all]' | cut -d\  
-f2)
+
+ENV FEATURES docs
diff --git a/tests/docker/dockerfiles/debian9.docker 
b/tests/docker/dockerfiles/debian9.docker
index 92edbbf0f48..08cc970feb1 100644
--- a/tests/docker/dockerfiles/debian9.docker
+++ b/tests/docker/dockerfiles/debian9.docker
@@ -30,6 +30,4 @@ RUN apt update && \
         pkg-config \
         psmisc \
         python3 \
-        python3-sphinx \
-        texinfo \
         $(apt-get -s build-dep qemu | egrep ^Inst | fgrep '[all]' | cut -d\  
-f2)
diff --git a/tests/docker/dockerfiles/fedora.docker 
b/tests/docker/dockerfiles/fedora.docker
index 4bd2c953af8..179575ecaaa 100644
--- a/tests/docker/dockerfiles/fedora.docker
+++ b/tests/docker/dockerfiles/fedora.docker
@@ -103,4 +103,4 @@ ENV QEMU_CONFIGURE_OPTS --python=/usr/bin/python3
 RUN dnf install -y $PACKAGES
 RUN rpm -q $PACKAGES | sort > /packages.txt
 ENV PATH $PATH:/usr/libexec/python3-sphinx/
-ENV FEATURES mingw clang pyyaml asan
+ENV FEATURES mingw clang pyyaml asan docs
diff --git a/tests/docker/dockerfiles/travis.docker 
b/tests/docker/dockerfiles/travis.docker
index e8eb48dccfd..591282561bc 100644
--- a/tests/docker/dockerfiles/travis.docker
+++ b/tests/docker/dockerfiles/travis.docker
@@ -13,5 +13,5 @@ RUN apt-get -y install device-tree-compiler python3 
python3-yaml dh-autoreconf g
 # Travis tools require PhantomJS / Neo4j / Maven accessible
 # in their PATH (QEMU build won't access them).
 ENV PATH 
/usr/local/phantomjs/bin:/usr/local/phantomjs:/usr/local/neo4j-3.2.7/bin:/usr/local/maven-3.5.2/bin:/usr/local/cmake-3.9.2/bin:/usr/local/clang-5.0.0/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
-ENV FEATURES clang pyyaml
+ENV FEATURES clang pyyaml docs
 USER travis
diff --git a/tests/docker/dockerfiles/ubuntu.docker 
b/tests/docker/dockerfiles/ubuntu.docker
index b6c7b41dddd..eeb3b22bf20 100644
--- a/tests/docker/dockerfiles/ubuntu.docker
+++ b/tests/docker/dockerfiles/ubuntu.docker
@@ -68,4 +68,4 @@ ENV PACKAGES flex bison \
 RUN apt-get update && \
     DEBIAN_FRONTEND=noninteractive apt-get -y install $PACKAGES
 RUN dpkg -l $PACKAGES | sort > /packages.txt
-ENV FEATURES clang pyyaml sdl2
+ENV FEATURES clang pyyaml sdl2 docs
diff --git a/tests/docker/dockerfiles/ubuntu1804.docker 
b/tests/docker/dockerfiles/ubuntu1804.docker
index 1efedeef995..f66b06f4cff 100644
--- a/tests/docker/dockerfiles/ubuntu1804.docker
+++ b/tests/docker/dockerfiles/ubuntu1804.docker
@@ -54,7 +54,7 @@ ENV PACKAGES flex bison \
 RUN apt-get update && \
     DEBIAN_FRONTEND=noninteractive apt-get -y install $PACKAGES
 RUN dpkg -l $PACKAGES | sort > /packages.txt
-ENV FEATURES clang pyyaml sdl2
+ENV FEATURES clang pyyaml sdl2 docs
 
 # https://bugs.launchpad.net/qemu/+bug/1838763
 ENV QEMU_CONFIGURE_OPTS --disable-libssh
diff --git a/tests/docker/test-misc b/tests/docker/test-misc
index d480afedca7..cc94a738dd0 100755
--- a/tests/docker/test-misc
+++ b/tests/docker/test-misc
@@ -14,6 +14,8 @@
 
 . common.rc
 
+requires docs
+
 cd "$BUILD_DIR"
 
 # build everything else but QEMU
-- 
2.20.1