On Fri, Nov 5, 2021 at 9:40 PM David Christensen <d...@linux.vnet.ibm.com>
wrote:
>
> Enable Github Actions to cross-compile code for POWER systems.
>
> Signed-off-by: David Christensen <d...@linux.vnet.ibm.com>
> ---
> .ci/linux-build.sh | 6 +++++-
> .github/workflows/build.yml | 15 ++++++++++++++-
> config/ppc/ppc64le-power8-linux-gcc-GHA | 11 +++++++++++
> 3 files changed, 30 insertions(+), 2 deletions(-)
> create mode 100644 config/ppc/ppc64le-power8-linux-gcc-GHA
>
> diff --git a/.ci/linux-build.sh b/.ci/linux-build.sh
> index e1f5255327..52766b3811 100755
> --- a/.ci/linux-build.sh
> +++ b/.ci/linux-build.sh
> @@ -64,6 +64,10 @@ if [ "$AARCH64" = "true" ]; then
> fi
> fi
>
> +if [ "$PPC64LE" = "true" ]; then
> + OPTS="$OPTS --cross-file config/ppc/ppc64le-power8-linux-gcc-GHA"
> +fi
> +
> if [ "$BUILD_DOCS" = "true" ]; then
> OPTS="$OPTS -Denable_docs=true"
> fi
> @@ -86,7 +90,7 @@ OPTS="$OPTS -Dcheck_includes=true"
> meson build --werror $OPTS
> ninja -C build
>
> -if [ "$AARCH64" != "true" ]; then
> +if [ "$AARCH64" != "true" ] && [ "$PPC64LE" != "true" ]; then
> failed=
> configure_coredump
> devtools/test-null.sh || failed="true"
> diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
> index 9cc96121b6..4151cafee7 100644
> --- a/.github/workflows/build.yml
> +++ b/.github/workflows/build.yml
> @@ -21,6 +21,7 @@ jobs:
> CC: ccache ${{ matrix.config.compiler }}
> DEF_LIB: ${{ matrix.config.library }}
> LIBABIGAIL_VERSION: libabigail-1.8
> + PPC64LE: ${{ matrix.config.cross == 'ppc64le' }}
> REF_GIT_TAG: none
> RUN_TESTS: ${{ contains(matrix.config.checks, 'tests') }}
>
> @@ -56,6 +57,14 @@ jobs:
> compiler: gcc
> library: shared
> cross: aarch64
> + - os: ubuntu-18.04
> + compiler: gcc
> + library: static
> + cross: ppc64le
> + - os: ubuntu-18.04
> + compiler: gcc
> + library: shared
> + cross: ppc64le
>
> steps:
> - name: Checkout sources
> @@ -107,8 +116,12 @@ jobs:
> if: env.AARCH64 == 'true'
> run: sudo apt install -y gcc-aarch64-linux-gnu libc6-dev-arm64-cross
> pkg-config-aarch64-linux-gnu
> + - name: Install ppc64le cross compiling packages
> + if: env.PPC64LE == 'true'
> + run: sudo apt install -y gcc-powerpc64le-linux-gnu
> libc6-dev-ppc64el-cross
> + pkg-config-powerpc-linux-gnu
> - name: Install test tools packages
> - if: env.AARCH64 != 'true' || env.RUN_TESTS == 'true'
> + if: env.AARCH64 != 'true' || env.PPC64LE != 'true' || env.RUN_TESTS ==
> 'true'
> run: sudo apt install -y gdb
> - name: Install doc generation packages
> if: env.BUILD_DOCS == 'true'
> diff --git a/config/ppc/ppc64le-power8-linux-gcc-GHA
> b/config/ppc/ppc64le-power8-linux-gcc-GHA
> new file mode 100644
> index 0000000000..803c612cbc
> --- /dev/null
> +++ b/config/ppc/ppc64le-power8-linux-gcc-GHA
> @@ -0,0 +1,11 @@
> +[binaries]
> +c = 'powerpc64le-linux-gnu-gcc'
> +cpp = 'powerpc64le-linux-gnu-cpp'
> +ar = 'powerpc64le-linux-gnu-ar'
> +strip = 'powerpc64le-linux-gnu-strip'
> +
> +[host_machine]
> +system = 'linux'
> +cpu_family = 'ppc64'
> +cpu = 'power8'
> +endian = 'little'
> --
> 2.27.0
>
There is nothing specific to GHA in this cross compilation config file.
I would call it config/ppc/ppc64le-power8-linux-gcc-ubuntu1804 (in the
same way we have one a config for arm).
The rest lgtm.
--
David Marchand
