Merge remote-tracking branch 'remotes/stsquad/tags/pull-testing-040220-1' into staging

Testing updates and build fixes:

  - move more cross compilers to buster
  - fix build breakage (hppa Kconfig)
  - disable docs on shippable
  - build docs under bionic with python3
  - travis.yml re-factoring
  - check capabilities of non-docker compilers
  - smarter make -j parallelism

# gpg: Signature made Tue 04 Feb 2020 17:16:40 GMT
# gpg:                using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [full]
# Primary key fingerprint: 6685 AE99 E751 67BC AFC8  DF35 FBD0 DB09 5A9E 2A44

* remotes/stsquad/tags/pull-testing-040220-1:
  .travis.yml: ensure python3-sphinx installed for docs
  .travis.yml: single thread build-tcg
  .travis.yml: drop cris-linux-user from the plugins test
  .travis.yml: drop the travis_retry from tests
  .travis.yml: introduce TEST_BUILD_CMD and use it for check-tcg
  tests/tcg: gate pauth-% tests on having compiler support
  tests/tcg: add a configure compiler check for ARMv8.1 and SVE
  .travis.yml: probe for number of available processors
  .travis.yml: move cache flushing to early common phase
  .travis.yml: build documents under bionic
  .travis.yml: Add description to each job
  .travis.yml: Drop superfluous use of --python=python3 parameter
  .shippable: --disable-docs for cross-compile tests
  travis.yml: Install genisoimage package
  tests/docker: better handle symlinked libs
  tests/docker: move most cross compilers to buster base

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

9 files changed, 24 insertions, 22 deletions

diff --git a/tests/docker/Makefile.include b/tests/docker/Makefile.include
index 19dbe26169..43a8678688 100644
--- a/tests/docker/Makefile.include
+++ b/tests/docker/Makefile.include
@@ -91,19 +91,12 @@ endif
 # Enforce dependencies for composite images
 docker-image-debian9-mxe: docker-image-debian9
 ifeq ($(HOST_ARCH),x86_64)
-docker-image-debian-amd64: docker-image-debian9
+docker-image-debian-amd64: docker-image-debian10
 DOCKER_PARTIAL_IMAGES += debian-amd64-cross
 else
 docker-image-debian-amd64-cross: docker-image-debian10
 DOCKER_PARTIAL_IMAGES += debian-amd64
 endif
-docker-image-debian-armel-cross: docker-image-debian9
-docker-image-debian-armhf-cross: docker-image-debian9
-docker-image-debian-mips-cross: docker-image-debian9
-docker-image-debian-mipsel-cross: docker-image-debian9
-docker-image-debian-mips64el-cross: docker-image-debian9
-docker-image-debian-ppc64el-cross: docker-image-debian9
-docker-image-debian-s390x-cross: docker-image-debian9
 docker-image-debian-win32-cross: docker-image-debian9-mxe
 docker-image-debian-win64-cross: docker-image-debian9-mxe
 
@@ -118,12 +111,19 @@ endif
 
 docker-image-debian-alpha-cross: docker-image-debian10
 docker-image-debian-arm64-cross: docker-image-debian10
+docker-image-debian-armel-cross: docker-image-debian10
+docker-image-debian-armhf-cross: docker-image-debian10
 docker-image-debian-hppa-cross: docker-image-debian10
 docker-image-debian-m68k-cross: docker-image-debian10
+docker-image-debian-mips-cross: docker-image-debian10
 docker-image-debian-mips64-cross: docker-image-debian10
+docker-image-debian-mips64el-cross: docker-image-debian10
+docker-image-debian-mipsel-cross: docker-image-debian10
 docker-image-debian-powerpc-cross: docker-image-debian10
 docker-image-debian-ppc64-cross: docker-image-debian10
+docker-image-debian-ppc64el-cross: docker-image-debian10
 docker-image-debian-riscv64-cross: docker-image-debian10
+docker-image-debian-s390x-cross: docker-image-debian10
 docker-image-debian-sh4-cross: docker-image-debian10
 docker-image-debian-sparc64-cross: docker-image-debian10
 
diff --git a/tests/docker/docker.py b/tests/docker/docker.py
index 31d8adf836..d8268c1111 100755
--- a/tests/docker/docker.py
+++ b/tests/docker/docker.py
@@ -106,18 +106,19 @@ def _get_so_libs(executable):
     """Return a list of libraries associated with an executable.
 
     The paths may be symbolic links which would need to be resolved to
-    ensure theright data is copied."""
+    ensure the right data is copied."""
 
     libs = []
-    ldd_re = re.compile(r"(/.*/)(\S*)")
+    ldd_re = re.compile(r"(?:\S+ => )?(\S*) \(:?0x[0-9a-f]+\)")
     try:
         ldd_output = subprocess.check_output(["ldd", executable]).decode('utf-8')
         for line in ldd_output.split("\n"):
             search = ldd_re.search(line)
-            if search and len(search.groups()) == 2:
-                so_path = search.groups()[0]
-                so_lib = search.groups()[1]
-                libs.append("%s/%s" % (so_path, so_lib))
+            if search:
+                try:
+                    libs.append(s.group(1))
+                except IndexError:
+                    pass
     except subprocess.CalledProcessError:
         print("%s had no associated libraries (static build?)" % (executable))
 
@@ -145,7 +146,8 @@ def _copy_binary_with_libs(src, bin_dest, dest_dir):
     if libs:
         for l in libs:
             so_path = os.path.dirname(l)
-            _copy_with_mkdir(l, dest_dir, so_path)
+            real_l = os.path.realpath(l)
+            _copy_with_mkdir(real_l, dest_dir, so_path)
 
 
 def _check_binfmt_misc(executable):
diff --git a/tests/docker/dockerfiles/debian-amd64.docker b/tests/docker/dockerfiles/debian-amd64.docker
index 431e947ebd..3b860af106 100644
--- a/tests/docker/dockerfiles/debian-amd64.docker
+++ b/tests/docker/dockerfiles/debian-amd64.docker
@@ -4,7 +4,7 @@
 # This docker target builds on the debian Stretch base image. Further
 # libraries which are not widely available are installed by hand.
 #
-FROM qemu:debian9
+FROM qemu:debian10
 MAINTAINER Philippe Mathieu-Daudé <f4bug@amsat.org>
 
 RUN apt update && \
diff --git a/tests/docker/dockerfiles/debian-armel-cross.docker b/tests/docker/dockerfiles/debian-armel-cross.docker
index 15378f8ea2..e3794a61c9 100644
--- a/tests/docker/dockerfiles/debian-armel-cross.docker
+++ b/tests/docker/dockerfiles/debian-armel-cross.docker
@@ -3,7 +3,7 @@
 #
 # This docker target builds on the debian Stretch base image.
 #
-FROM qemu:debian9
+FROM qemu:debian10
 MAINTAINER Philippe Mathieu-Daudé <f4bug@amsat.org>
 
 # Add the foreign architecture we want and install dependencies
diff --git a/tests/docker/dockerfiles/debian-armhf-cross.docker b/tests/docker/dockerfiles/debian-armhf-cross.docker
index 4a20af6fe1..e163b8b956 100644
--- a/tests/docker/dockerfiles/debian-armhf-cross.docker
+++ b/tests/docker/dockerfiles/debian-armhf-cross.docker
@@ -3,7 +3,7 @@
 #
 # This docker target builds on the debian Stretch base image.
 #
-FROM qemu:debian9
+FROM qemu:debian10
 
 # Add the foreign architecture we want and install dependencies
 RUN dpkg --add-architecture armhf
diff --git a/tests/docker/dockerfiles/debian-mips64el-cross.docker b/tests/docker/dockerfiles/debian-mips64el-cross.docker
index 2fca112405..453b53ef72 100644
--- a/tests/docker/dockerfiles/debian-mips64el-cross.docker
+++ b/tests/docker/dockerfiles/debian-mips64el-cross.docker
@@ -4,7 +4,7 @@
 # This docker target builds on the debian Stretch base image.
 #
 
-FROM qemu:debian9
+FROM qemu:debian10
 
 MAINTAINER Philippe Mathieu-Daudé <f4bug@amsat.org>
 
diff --git a/tests/docker/dockerfiles/debian-mipsel-cross.docker b/tests/docker/dockerfiles/debian-mipsel-cross.docker
index 4abf7832ac..3b6e975c68 100644
--- a/tests/docker/dockerfiles/debian-mipsel-cross.docker
+++ b/tests/docker/dockerfiles/debian-mipsel-cross.docker
@@ -3,7 +3,7 @@
 #
 # This docker target builds on the debian Stretch base image.
 #
-FROM qemu:debian9
+FROM qemu:debian10
 
 MAINTAINER Philippe Mathieu-Daudé <f4bug@amsat.org>
 
diff --git a/tests/docker/dockerfiles/debian-ppc64el-cross.docker b/tests/docker/dockerfiles/debian-ppc64el-cross.docker
index 9973df9ff7..cd386f01d9 100644
--- a/tests/docker/dockerfiles/debian-ppc64el-cross.docker
+++ b/tests/docker/dockerfiles/debian-ppc64el-cross.docker
@@ -3,7 +3,7 @@
 #
 # This docker target builds on the debian Stretch base image.
 #
-FROM qemu:debian9
+FROM qemu:debian10
 
 # Add the foreign architecture we want and install dependencies
 RUN dpkg --add-architecture ppc64el && \
diff --git a/tests/docker/dockerfiles/debian-s390x-cross.docker b/tests/docker/dockerfiles/debian-s390x-cross.docker
index eb73c98855..43fe59836f 100644
--- a/tests/docker/dockerfiles/debian-s390x-cross.docker
+++ b/tests/docker/dockerfiles/debian-s390x-cross.docker
@@ -3,7 +3,7 @@
 #
 # This docker target builds on the debian Stretch base image.
 #
-FROM qemu:debian9
+FROM qemu:debian10
 
 # Add the s390x architecture
 RUN dpkg --add-architecture s390x