Add a github workflow to build

.github/workflows/build.yml

@@ -0,0 +1,89 @@
+name: build-wxHaskell
+
+on:
+  push:
+  pull_request:
+    branches: [master]
+
+jobs:
+  build:
+    strategy:
+      fail-fast: false
+      matrix:
+        ghc: ["9.4.8"]
+        os: [ ubuntu-latest, macOS-latest ]
+
+    runs-on: ${{ matrix.os }}
+
+    steps:
+      - run: git config --global core.autocrlf input
+      - uses: actions/checkout@v4
+
+      - uses: haskell-actions/setup@v2
+        id: setup-haskell
+        with:
+          ghc-version: ${{ matrix.ghc }}
+
+      - name: Install wxWidgets on Ubuntu / macOS
+        run: |
+          if [[ "${{ matrix.os }}" == "ubuntu-latest" ]]; then
+            sudo apt-get install -y libwxgtk3.0-gtk3-dev libwxgtk-media3.0-gtk3-dev
+          elif [[ "${{ matrix.os }}" == "macOS-latest" ]]; then
+            brew install wxwidgets
+          fi
+
+      - name: Configure project
+        run: |
+            echo "$SHELL"
+            echo "$PATH"
+            cabal configure
+            cabal build all --dry-run
+
+      - name: Build
+        run: |
+            echo "$SHELL"
+            echo "$PATH"
+            cabal build all
+
+  build-on-windows:
+    strategy:
+      fail-fast: false
+      matrix:
+        ghc: ["9.4.8"]
+        os: [ windows-latest ]
+
+    runs-on: ${{ matrix.os }}
+
+    steps:
+      - run: git config --global core.autocrlf input
+      - uses: actions/checkout@v4
+
+      - uses: haskell-actions/setup@v2
+        id: setup-haskell
+        with:
+          ghc-version: ${{ matrix.ghc }}
+
+      - name: Install wxWidgets on Windows
+        uses: msys2/setup-msys2@v2
+        with:
+          msystem: CLANG64
+          install: >-
+            mingw-w64-clang-x86_64-clang
+            mingw-w64-clang-x86_64-wxwidgets3.2-msw
+
+      - shell: msys2 {0}
+        name: Configure project
+        run: |
+            export PATH=$PATH:"/c/ghcup/msys64/bin":"/c/ghcup/usr/bin":"/c/ghcup/bin"
+            echo "$SHELL"
+            echo "$PATH"
+            cabal configure
+            cabal build all --dry-run
+
+      - shell: msys2 {0}
+        name: Build
+        run: |
+            export PATH=$PATH:"/c/ghcup/msys64/bin":"/c/ghcup/usr/bin":"/c/ghcup/bin"
+            echo "$SHELL"
+            echo "$PATH"
+            cabal build all

wxc/Setup.hs

@@ -320,8 +320,8 @@ bitnessMismatch =
 
     getDynamicLibraryName :: FilePath -> IO (Maybe String)
     getDynamicLibraryName path =
-      listToMaybe . filter isLibrary <$> getDirectoryContents path
-        `E.onException` return Nothing
+      (listToMaybe . filter isLibrary <$> getDirectoryContents path)
+        `E.catch` (\(_::E.SomeException) -> return Nothing)
         where
           isLibrary x = any (`isPrefixOf` x) ["libwx_base", "wxbase"] &&
                         any (`isInfixOf`  x) [".dll", ".dylib", ".so."]
@@ -330,7 +330,7 @@ bitnessMismatch =
 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
 
 -- A list of wxWidgets versions that can be handled by this version of wxHaskell
-wxCompatibleVersions = ["3.2"] -- Preferred version first
+wxCompatibleVersions = ["3.2", "3.0"] -- Preferred version first
 
 checkWxVersion :: IO String
 checkWxVersion =
@@ -356,7 +356,7 @@ readWxConfig wxVersion =
 #if defined(freebsd_HOST_OS) || defined (netbsd_HOST_OS)
     putStrLn "defined(freebsd_HOST_OS) || defined (netbsd_HOST_OS)"
     -- find GL/glx.h on non-Linux systems
-    let glIncludeDirs = readProcess "pkg-config" ["--cflags", "gl"] "" `E.onException` return ""
+    let glIncludeDirs = readProcess "pkg-config" ["--cflags", "gl"] "" `E.catch` (\(_::E.SomeException) -> return "")
 #else
     let glIncludeDirs = return ""
 #endif
@@ -380,7 +380,7 @@ readWxConfig wxVersion =
 wx_config :: [String] -> IO String
 wx_config parms = do
   let runExecutable failureAction =
-        readProcess "wx-config" parms "" `E.onException` failureAction
+        readProcess "wx-config" parms "" `E.catch` (\(_::E.SomeException) -> failureAction)
 
   b <- isWindowsMsys
   if b