[Qemu-ppc] [PULL 01/44] tests: Fix up docker cross builds for ppc64 (BE) targets

[David Gibson]

We currently have docker cross building targets for powerpc (32-bit, BE)
and ppc64el (64-bit, LE), but not for pcp64 (64-bit, BE).  This is an
irritating gap in make check-tcg coverage so correct it.

Signed-off-by: David Gibson <address@hidden>
---
 tests/docker/Makefile.include                      |  1 +
 tests/docker/dockerfiles/debian-ppc64-cross.docker | 11 +++++++++++
 tests/tcg/ppc/Makefile.include                     |  3 +++
 3 files changed, 15 insertions(+)
 create mode 100644 tests/docker/dockerfiles/debian-ppc64-cross.docker

diff --git a/tests/docker/Makefile.include b/tests/docker/Makefile.include
index c0e1bf57a3..aaf5396b85 100644
--- a/tests/docker/Makefile.include
+++ b/tests/docker/Makefile.include
@@ -107,6 +107,7 @@ docker-image-debian-sparc64-cross: docker-image-debian-sid
 docker-image-debian-mips64-cross: docker-image-debian-sid
 docker-image-debian-riscv64-cross: docker-image-debian-sid
 docker-image-debian-powerpc-cross: docker-image-debian-sid
+docker-image-debian-ppc64-cross: docker-image-debian-sid
 docker-image-travis: NOUSER=1
 
 # Specialist build images, sometimes very limited tools
diff --git a/tests/docker/dockerfiles/debian-ppc64-cross.docker 
b/tests/docker/dockerfiles/debian-ppc64-cross.docker
new file mode 100644
index 0000000000..7f239c322d
--- /dev/null
+++ b/tests/docker/dockerfiles/debian-ppc64-cross.docker
@@ -0,0 +1,11 @@
+#
+# Docker ppc64 cross-compiler target
+#
+# This docker target builds on the debian sid base image which
+# contains cross compilers for Debian "ports" targets.
+FROM qemu:debian-sid
+
+RUN DEBIAN_FRONTEND=noninteractive eatmydata \
+    apt-get install -y --no-install-recommends \
+       gcc-powerpc64-linux-gnu \
+       libc6-dev-ppc64-cross || { echo "Failed to build - see 
debian-sid.docker notes"; exit 1; }
diff --git a/tests/tcg/ppc/Makefile.include b/tests/tcg/ppc/Makefile.include
index b062c30dd3..ae01fb8fad 100644
--- a/tests/tcg/ppc/Makefile.include
+++ b/tests/tcg/ppc/Makefile.include
@@ -1,6 +1,9 @@
 ifeq ($(TARGET_NAME),ppc)
 DOCKER_IMAGE=debian-powerpc-cross
 DOCKER_CROSS_COMPILER=powerpc-linux-gnu-gcc
+else ifeq ($(TARGET_NAME),ppc64)
+DOCKER_IMAGE=debian-ppc64-cross
+DOCKER_CROSS_COMPILER=powerpc64-linux-gnu-gcc
 else ifeq ($(TARGET_NAME),ppc64le)
 DOCKER_IMAGE=debian-ppc64el-cross
 DOCKER_CROSS_COMPILER=powerpc64le-linux-gnu-gcc
-- 
2.21.0