ci: emulate ppc64le on GHA (pypa#1211)

* ci: use GHA for ppc64le

* fix(build): shell is sh, not bash, wrong syntax

Author: henryiii

.github/workflows/build.yml

@@ -14,30 +14,24 @@ on:
       - "docker/**"
       - "build.sh"
 
+concurrency:
+  group: test-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build_manylinux:
     name: ${{ matrix.policy }}_${{ matrix.platform }}
     runs-on: ubuntu-20.04
     strategy:
       fail-fast: false
       matrix:
+        policy: ["manylinux2014", "manylinux_2_24", "musllinux_1_1"]
+        platform: ["i686", "x86_64", "ppc64le"]
         include:
           - policy: "manylinux2010"
             platform: "i686"
           - policy: "manylinux2010"
             platform: "x86_64"
-          - policy: "manylinux2014"
-            platform: "i686"
-          - policy: "manylinux2014"
-            platform: "x86_64"
-          - policy: "manylinux_2_24"
-            platform: "i686"
-          - policy: "manylinux_2_24"
-            platform: "x86_64"
-          - policy: "musllinux_1_1"
-            platform: "x86_64"
-          - policy: "musllinux_1_1"
-            platform: "i686"
 
     env:
       POLICY: ${{ matrix.policy }}
@@ -48,6 +42,16 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v2
 
+      - name: Set up emulation
+        if: matrix.platform == 'ppc64le'
+        uses: docker/setup-qemu-action@v1
+        with:
+          platforms: ${{ matrix.platform }}
+
+      # - name: Set BuildKit for ppc64le
+      #   if: matrix.platform == 'ppc64le'
+      #   run: echo 'MANYLINUX_BUILD_FRONTEND=buildkit' >> $GITHUB_ENV 
+
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v1
 

.travis.yml

@@ -28,24 +28,18 @@ jobs:
       env: POLICY="manylinux2014" PLATFORM="aarch64"
     - arch: s390x
       env: POLICY="manylinux2014" PLATFORM="s390x"
-    - arch: ppc64le
-      env: POLICY="manylinux2014" PLATFORM="ppc64le" MANYLINUX_BUILD_FRONTEND="buildkit"
     - arch: arm64-graviton2
       virt: vm
       group: edge
       env: POLICY="manylinux_2_24" PLATFORM="aarch64"
     - arch: s390x
       env: POLICY="manylinux_2_24" PLATFORM="s390x"
-    - arch: ppc64le
-      env: POLICY="manylinux_2_24" PLATFORM="ppc64le" MANYLINUX_BUILD_FRONTEND="buildkit"
     - arch: arm64-graviton2
       virt: vm
       group: edge
       env: POLICY="musllinux_1_1" PLATFORM="aarch64"
     - arch: s390x
       env: POLICY="musllinux_1_1" PLATFORM="s390x"
-    - arch: ppc64le
-      env: POLICY="musllinux_1_1" PLATFORM="ppc64le" MANYLINUX_BUILD_FRONTEND="buildkit"
 
 before_install:
   - if [ -d "${HOME}/buildx-cache/.buildx-cache-${POLICY}_${PLATFORM}" ]; then cp -rlf ${HOME}/buildx-cache/.buildx-cache-${POLICY}_${PLATFORM} ./; fi

docker/build_scripts/build-openssl.sh

@@ -20,7 +20,9 @@ OPENSSL_MIN_VERSION=1.1.1
 
 INSTALLED=$(openssl version | head -1 | awk '{ print $2 }')
 SMALLEST=$(echo -e "${INSTALLED}\n${OPENSSL_MIN_VERSION}" | sort -t. -k 1,1n -k 2,2n -k 3,3n -k 4,4n | head -1)
-if [ "${SMALLEST}" == "${OPENSSL_MIN_VERSION}" ]; then
+
+# Ignore letters in version numbers
+if [ "${SMALLEST}" = "${OPENSSL_MIN_VERSION}" ]; then
 	echo "skipping installation of openssl ${OPENSSL_VERSION}, system provides openssl ${INSTALLED} which is newer than openssl ${OPENSSL_MIN_VERSION}"
 	exit 0
 fi