Add GitHub Actions for CI

First attempt to set up GitHub Actions
Temporarily disable OS X builds in Travis-CI

Author: utelle

.github/workflows/ci4sqlite3mc.yml

@@ -0,0 +1,33 @@
+name: CI for SQLite3 Multiple Ciphers
+on:
+  push:
+    branches:
+    - master
+  pull_request:
+    branches:
+    - master
+
+jobs:
+  build:
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest]
+
+    runs-on: ${{ matrix.os }}
+
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v2
+    - name: Configure
+      run: |
+        autoreconf
+        ./configure
+    - name: Build
+      run: |
+        make
+    - name: Testing
+      run: |
+        ./sqlite3shell test1.db3 ".read test/test1.sql"
+        ./sqlite3shell test2.db3 ".read test/test2.sql"
+        ./sqlite3shell dummy.db3 ".read test/sqlciphertest.sql"
+

.travis.yml

@@ -18,9 +18,10 @@ jobs:
           compiler: gcc
           env: WXGTK_PACKAGE=libwxgtk3.0-dev
           arch: arm64
-        - os: osx
-          osx_image: xcode11.4
-          compiler: clang
+# Disable OS X builds for now
+#        - os: osx
+#          osx_image: xcode11.4
+#          compiler: clang
 
 branches:
     only: