CI: add testing with GTK build for Windows (msvc)

Closes: ebassi#265

.github/workflows/msvc-env.yml

@@ -9,15 +9,41 @@ on:
 jobs:
   build:
     runs-on: windows-latest
+    name: Build with introspection=${{ matrix.build_introspection }}
     env:
       PYTHONIOENCODING: "utf-8"
+      GIR_BUILD: ""
+    strategy:
+      fail-fast: false
+      matrix:
+        build_introspection: [ true, false ]
     steps:
     - uses: actions/checkout@master
     - uses: actions/setup-python@v1
+      with:
+        python-version: '3.12'
     - uses: seanmiddleditch/gha-setup-vsdevenv@master
+    - name: Install GTK
+      if: matrix.build_introspection
+      run: |
+        $WebClient = New-Object System.Net.WebClient
+        $WebClient.DownloadFile("https://github.com/wingtk/gvsbuild/releases/download/2024.8.1/GTK4_Gvsbuild_2024.8.1_x64.zip","C:\GTK.zip")
+        7z x C:\GTK.zip -oC:\GTK
+        echo "C:\GTK\lib" | Out-File -FilePath $env:GITHUB_PATH -Append
+        echo "C:\GTK\bin" | Out-File -FilePath $env:GITHUB_PATH -Append
+        echo "C:\GTK" | Out-File -FilePath $env:GITHUB_PATH -Append
+        echo "GIR_BUILD=-Dintrospection=enabled" >> $GITHUB_ENV
+        python -m pip install setuptools
+        python -m pip install C:\GTK\python\pycairo-1.26.1-cp312-cp312-win_amd64.whl C:\GTK\python\pygobject-3.48.2-cp312-cp312-win_amd64.whl
+    - name: Prebuild
+      run: |
+        echo %PATH%
+        python -m pip install meson==1.0.0
+        meson setup _build
     - uses: BSFishy/meson-build@v1.0.3
       with:
         action: test
         directory: _build
+        setup-options: ${{ env.GIR_BUILD }}
         options: "--verbose"
         meson-version: "1.0.0"

meson.build

@@ -227,6 +227,7 @@ endif
 # then we don't build introspection data either.
 #
 # We only build introspection if we can run binaries on the host.
+message('find_program g-ir-scanner')
 gir = find_program('g-ir-scanner', required: get_option('introspection'))
 build_gir = get_option('introspection').allowed() and build_gobject and gir.found() and meson.can_run_host_binaries()
 
@@ -277,6 +278,7 @@ graphene_conf = configuration_data()
 graphene_simd = []
 
 # SSE intrinsics
+message('get_option sse2')
 sse2_cflags = []
 if get_option('sse2')
   sse_prog = '''
@@ -314,6 +316,7 @@ int main () {
 endif
 
 # GCC/Clang vector intrinsics
+message('get_option gcc_vector')
 if get_option('gcc_vector')
   vector_intrin_prog = '''
 #if defined(__GNUC__) // Clang advertises __GNUC__ too
@@ -349,6 +352,7 @@ int main () {
 endif
 
 # ARM NEON intrinsics
+message('get_option arm_neon')
 neon_cflags = []
 if get_option('arm_neon')
   neon_prog = '''
@@ -427,23 +431,26 @@ if graphene_build_static_only
   graphene_conf.set('GRAPHENE_STATIC_COMPILATION', '1')
 endif
 
-
+message('importing python and gnome')
 python = import('python')
 gnome = import('gnome')
-
+message('subdir include')
 subdir('include')
 
+message('include_directories src')
 src_inc = include_directories('src')
+message('subdir src')
 subdir('src')
 
+message('get_option tests')
 if get_option('tests')
   if cc.get_id() == 'msvc' and cc.version().version_compare('<19')
     warning('Tests, specifically the mutest library, cannot be built for pre-2015 Visual Studio builds.')
     warning('Use \'meson configure -Dtests=false\' if you are sure you want to proceed.')
   endif
   subdir('tests')
 endif
-
+message('get_option gtk_doc')
 if get_option('gtk_doc')
   subdir('doc')
 endif

src/meson.build

@@ -1,3 +1,4 @@
+message('in src/meson.build')
 sources = [
   'graphene-alloc.c',
   'graphene-box.c',
@@ -22,23 +23,26 @@ simd_sources = [
   'graphene-simd4f.c',
   'graphene-simd4x4f.c',
 ]
-
+message('if build_gobject 1')
 if build_gobject
   sources += [ 'graphene-gobject.c' ]
 endif
 
 # Internal configuration header
+message('configure_file')
 configure_file(
   output: 'config.h',
   configuration: conf,
 )
 
 platform_deps = []
 
+message('if build_gobject 2')
 if build_gobject
   platform_deps += gobject
 endif
 
+message('library libgraphene')
 libgraphene = library(
   graphene_api_path,
   include_directories: graphene_inc,
@@ -55,10 +59,12 @@ libgraphene = library(
   link_args: common_ldflags,
 )
 
+message('foreach simd')
 foreach simd: [ 'sse2', 'gcc', 'neon', 'scalar', ]
   set_variable('has_' + simd, graphene_simd.contains(simd) ? '1' : '0')
 endforeach
 
+message('import pkgconfig')
 pkgconfig = import('pkgconfig')
 pkgconfig.generate(
   libgraphene,
@@ -78,6 +84,7 @@ pkgconfig.generate(
   ] + sse2_cflags + neon_cflags,
 )
 
+message('if build_gobject 3')
 if build_gobject
   pkgconfig.generate(
     name: 'Graphene-GObject',
@@ -98,6 +105,7 @@ endif
 graphene_dep_sources = []
 
 # Introspection
+message('if build_gir')
 if build_gir
   python = python.find_installation()
   identfilter_py = meson.current_source_dir() / 'identfilter.py'

tests/meson.build

@@ -1,3 +1,4 @@
+message('In tests/meson.build')
 unit_tests = [
   'box',
   'box2d',
@@ -20,8 +21,10 @@ unit_tests = [
   'vec4'
 ]
 
+message('find "gen-installed-test.py"')
 gen_installed_test = find_program('gen-installed-test.py')
 
+message('build paths')
 installed_test_datadir = get_option('prefix') / get_option('datadir') / 'installed-tests' / graphene_api_path
 installed_test_bindir = get_option('prefix') / get_option('libexecdir') / 'installed-tests' / graphene_api_path
 
@@ -33,7 +36,7 @@ mutest_dep = dependency('mutest-1',
   required: false,
   disabler: true,
 )
-
+message('if mutest_dep.found')
 if mutest_dep.found()
   foreach unit: unit_tests
     wrapper = '@0@.test'.format(unit)
@@ -65,8 +68,8 @@ if mutest_dep.found()
 endif
 
 src_build_path = meson.current_build_dir() / '../src'
-
-if build_gir and host_system == 'linux' and not meson.is_cross_build()
+message('if build_gir and not meson.is_cross_build')
+if build_gir and not meson.is_cross_build()
   foreach unit: ['introspection.py']
     if get_option('installed_tests')
       install_data(unit, install_dir: installed_test_bindir)