GitHub action: add a Mac build

3 files changed, 65 insertions, 0 deletions

diff --git a/.github/workflows/mac.yml b/.github/workflows/mac.yml
new file mode 100644
index 00000000..1ccbd938
--- /dev/null
+++ b/.github/workflows/mac.yml
@@ -0,0 +1,39 @@
+name: MacOS build
+
+on: [push, pull_request]
+
+jobs:
+
+  macos_build:
+    runs-on: macos-latest
+    if: "!contains(github.event.head_commit.message, '[ci skip]') && !contains(github.event.head_commit.message, '[skip ci]')"
+    steps:
+
+      - uses: actions/checkout@v2
+
+      - uses: conda-incubator/setup-miniconda@v2
+        with:
+            channels: conda-forge
+            auto-update-conda: true
+
+      - name: Cache
+        uses: actions/cache@v2
+        id: cache
+        with:
+          path: ~/.ccache
+          key: ${{ runner.os }}-cache-mac-${{ github.run_id }}
+          restore-keys: ${{ runner.os }}-cache-mac-
+
+      - name: Install Requirements
+        shell: bash -l {0}
+        run: |
+          source .github/workflows/mac/before_install.sh
+
+      - name: Build
+        shell: bash -l {0}
+        run: |
+          export TRAVIS_BUILD_DIR=$PWD
+          source .github/workflows/mac/install.sh
+        env:
+            TRAVIS_OS_NAME: osx
+            BUILD_NAME: osx
diff --git a/.github/workflows/mac/before_install.sh b/.github/workflows/mac/before_install.sh
new file mode 100755
index 00000000..217039fe
--- /dev/null
+++ b/.github/workflows/mac/before_install.sh
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+#!/bin/bash
+
+set -e
+
+
+conda update -n base -c defaults conda
+conda install compilers -y
+
+conda config --set channel_priority strict
+conda install --yes --quiet python=3.8 autoconf automake libtool ccache -y
+conda install --yes --quiet proj=7.1.1=h45baca5_3 --only-deps -y
+
+./travis/before_install_pip.sh
diff --git a/.github/workflows/mac/install.sh b/.github/workflows/mac/install.sh
new file mode 100755
index 00000000..ed27150f
--- /dev/null
+++ b/.github/workflows/mac/install.sh
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+set -e
+
+export CCACHE_CPP2=yes
+export PROJ_DB_CACHE_DIR="$HOME/.ccache"
+
+ccache -M 200M
+ccache -s
+
+CC="ccache clang" CXX="ccache clang++" CFLAGS="-Werror -O2" CXXFLAGS="-Werror -O2" ./travis/install.sh
+
+ccache -s