Add Continuous Integration (#1)

Builds the project and runs (currently non-existent) tests

Documentation/Introspection are disabled for now

.github/workflows/main.yml

@@ -0,0 +1,44 @@
+# This is a basic workflow to help you get started with Actions
+
+name: CI
+
+# Controls when the workflow will run
+on:
+  # Triggers the workflow on push or pull request events but only for the master branch
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+jobs:
+  # This workflow contains a single job called "build"
+  build:
+    # The type of runner that the job will run on
+    runs-on: ubuntu-latest
+
+    # Steps represent a sequence of tasks that will be executed as part of the job
+    steps:
+      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
+      - uses: actions/checkout@v2
+      - uses: actions/setup-python@v1
+        with:
+          python-version: '3.x'
+      - run: pip install meson ninja
+      - name: Install dependencies
+        run: sudo apt-get install -y libpango1.0-dev libxml2-dev
+      - run: meson setup _build
+        env:
+          CC: gcc
+      - name: Meson Build
+        run: meson compile -C _build
+      - name: Meson Test
+        run: meson test -C _build -v
+      - uses: actions/upload-artifact@v1
+        if: failure()
+        with:
+          name: Linux_Meson_Testlog
+          path: _build/meson-logs/testlog.txt

itex2mml/meson.build

@@ -3,10 +3,10 @@ flex = find_program('flex', required : true)
 
 yyprefix = 'itex2MML_yy'
 
-y_tab_c = custom_target('bison y.tab.c',
-						output : 'y.tab.c',
+y_tab = custom_target('bison y.tab.c',
+						output : ['y.tab.c', 'y.tab.h'],
 						input : 'itex2MML.y',
-						command : [bison, '-v', '-p', yyprefix, '-d', '@INPUT@', '-o', '@OUTPUT@'])
+						command : [bison, '-v', '-p', yyprefix, '--defines=@OUTPUT1@', '--output=@OUTPUT0@', '@INPUT@'])
 
 lex_yy_c = custom_target('flex lex.yy.c',
 						 output : 'lex.yy.c',
@@ -15,7 +15,7 @@ lex_yy_c = custom_target('flex lex.yy.c',
 
 libitex2mml_sources = [
 	'itex2MML.h',
-	y_tab_c,
+	y_tab,
 	lex_yy_c
 ]