pubspec.lock

@@ -587,10 +587,10 @@ packages:
     dependency: transitive
     description:
       name: idb_shim
-      sha256: d46b09e116508e817f5ea2d8e1f6f55fb98bf7966175152809fd29791bfba3b8
+      sha256: "48be1c95f06c4b059d0f5b9888dc5d7384e4a9e4d71824ae2deeb1e1546c6c07"
       url: "https://pub.dev"
     source: hosted
-    version: "2.9.1"
+    version: "2.9.2"
   image:
     dependency: transitive
     description:
@@ -836,10 +836,10 @@ packages:
     dependency: transitive
     description:
       name: meta
-      sha256: "23f08335362185a5ea2ad3a4e597f1375e78bce8a040df5c600c8d3552ef2394"
+      sha256: "1741988757a65eb6b36abe716829688cf01910bbf91c34354ff7ec1c3de2b349"
       url: "https://pub.dev"
     source: hosted
-    version: "1.17.0"
+    version: "1.18.0"
   mime:
     dependency: transitive
     description:
@@ -1321,26 +1321,26 @@ packages:
     dependency: transitive
     description:
       name: test
-      sha256: "280d6d890011ca966ad08df7e8a4ddfab0fb3aa49f96ed6de56e3521347a9ae7"
+      sha256: "8d9ceddbab833f180fbefed08afa76d7c03513dfdba87ffcec2718b02bbcbf20"
       url: "https://pub.dev"
     source: hosted
-    version: "1.30.0"
+    version: "1.31.0"
   test_api:
     dependency: transitive
     description:
       name: test_api
-      sha256: "8161c84903fd860b26bfdefb7963b3f0b68fee7adea0f59ef805ecca346f0c7a"
+      sha256: "949a932224383300f01be9221c39180316445ecb8e7547f70a41a35bf421fb9e"
       url: "https://pub.dev"
     source: hosted
-    version: "0.7.10"
+    version: "0.7.11"
   test_core:
     dependency: transitive
     description:
       name: test_core
-      sha256: "0381bd1585d1a924763c308100f2138205252fb90c9d4eeaf28489ee65ccde51"
+      sha256: "1991d4cfe85d5043241acac92962c3977c8d2f2add1ee73130c7b286417d1d34"
       url: "https://pub.dev"
     source: hosted
-    version: "0.6.16"
+    version: "0.6.17"
   timeago:
     dependency: "direct main"
     description:
@@ -1401,10 +1401,10 @@ packages:
     dependency: transitive
     description:
       name: url_launcher_android
-      sha256: "3bb000251e55d4a209aa0e2e563309dc9bb2befea2295fd0cec1f51760aac572"
+      sha256: "17bc677f0b301615530dd1d67e0a9828cafa2d0b6b6eae4cd3679b7eac4a273c"
       url: "https://pub.dev"
     source: hosted
-    version: "6.3.29"
+    version: "6.3.30"
   url_launcher_ios:
     dependency: transitive
     description:
@@ -1465,10 +1465,10 @@ packages:
     dependency: transitive
     description:
       name: vector_graphics
-      sha256: "4d35a36400983c3457c289d4d553b5308f506ea84f7e51c7a564651b5525209a"
+      sha256: "2306c03da2ba81724afeb589c351ebbc0aa7d86005925be8f8735856dbe5e42d"
       url: "https://pub.dev"
     source: hosted
-    version: "1.2.1"
+    version: "1.2.2"
   vector_graphics_codec:
     dependency: transitive
     description:
@@ -1481,10 +1481,10 @@ packages:
     dependency: transitive
     description:
       name: vector_graphics_compiler
-      sha256: "98e7e94de127b46a86ef46197fff84ff99f3d3b80a708390d717ad731efef598"
+      sha256: b9b3f391857781aa96acacef96066f2f49b4cd03cf9fce3ca4d8da2ef5ea129e
       url: "https://pub.dev"
     source: hosted
-    version: "1.2.2"
+    version: "1.2.3"
   vector_math:
     dependency: transitive
     description:

scripts/generate.dart

@@ -1,26 +1,195 @@
 import "dart:io";
 import "package:ffigen/ffigen.dart";
-import "package:path/path.dart";
+import "package:path/path.dart" as path;
 
 void main(List<String> args) async {
-  final repoDir = Directory.fromUri(Platform.script.resolve("../gomuks"));
+  final Directory repoDir = Directory.fromUri(Platform.script.resolve("../gomuks"));
+  print("Generating FFI Bindings for ${Platform.operatingSystem}...");
 
-  print("Generating FFI Bindings...");
+  int? parseVersion(String name) {
+    final RegExpMatch? match = RegExp(r"^(\d+)(?:\.(\d+))?(?:\.(\d+))?$").firstMatch(name);
+    
+    if (match == null) {
+      return null;
+    }
+
+    final int major = int.tryParse(match.group(1)!) ?? 0;
+    final int minor = int.tryParse(match.group(2) ?? "0") ?? 0;
+    final int patch = int.tryParse(match.group(3) ?? "0") ?? 0;
+    return major * 10000 + minor * 100 + patch;
+  }
+
+  final List<String> systemIncludePaths = [];
+  late String targetTriple;
+  late String libclangName;
+
+  if (Platform.isLinux) {
+    targetTriple = "x86_64-pc-linux-gnu";
+    libclangName = "libclang.so";
+
+    final Directory gccBaseDir = Directory("/usr/lib/gcc/x86_64-pc-linux-gnu");
+
+    if (await gccBaseDir.exists()) {
+      final List<Directory> dirs = gccBaseDir.listSync().whereType<Directory>().toList();
+
+      dirs.sort((a, b) {
+        final int va = parseVersion(path.basename(a.path)) ?? 0;
+        final int vb = parseVersion(path.basename(b.path)) ?? 0;
+        return vb.compareTo(va);
+      });
+      
+      if (dirs.isNotEmpty) {
+        final Directory latest = dirs.first;
+        final String inc = path.join(latest.path, "include");
+        systemIncludePaths.add(inc);
+        systemIncludePaths.add(path.dirname(inc));
+        print("Using GCC: ${path.basename(latest.path)}");
+      }
+    }
+
+    final Directory clangDir = Directory("/usr/lib/clang");
+
+    if (await clangDir.exists()) {
+      final List<Directory> dirs = clangDir.listSync().whereType<Directory>().toList();
+      dirs.sort((a, b) {
+        final int va = parseVersion(path.basename(a.path)) ?? 0;
+        final int vb = parseVersion(path.basename(b.path)) ?? 0;
+        return vb.compareTo(va);
+      });
+
+      if (dirs.isNotEmpty) {
+        systemIncludePaths.add(path.join(dirs.first.path, "include"));
+      }
+    }
+
+    systemIncludePaths.addAll(["/usr/include", "/usr/include/x86_64-linux-gnu", "/usr/local/include"]);
+
+  } else if (Platform.isMacOS) {
+    final String arch = _detectMacArch();
+    targetTriple = "$arch-apple-darwin";
+    libclangName = "libclang.dylib";
+
+    final String? sdkPath = _runCommand("xcrun", ["--show-sdk-path"]);
+    if (sdkPath != null) {
+      systemIncludePaths.add(path.join(sdkPath, "usr", "include"));
+      print("Using Xcode SDK: $sdkPath");
+    }
+
+    final String? clangResDir = _runCommand("clang", ["-print-resource-dir"]);
+    if (clangResDir != null) {
+      final String inc = path.join(clangResDir, "include");
+
+      if (Directory(inc).existsSync()) {
+        systemIncludePaths.add(inc);
+      } 
+    }
+
+    final String brewPrefix = arch == "arm64" ? "/opt/homebrew" : "/usr/local";
+    final Directory brewGcc = Directory(path.join(brewPrefix, "opt", "gcc", "lib", "gcc", "current", "include"));
+
+    if (brewGcc.existsSync()) {
+      systemIncludePaths.add(brewGcc.path);
+      print("Using Homebrew GCC");
+    }
+
+    systemIncludePaths.addAll(["$brewPrefix/include", "/usr/local/include"]);
+
+  } else if (Platform.isWindows) {
+
+    targetTriple = "x86_64-pc-windows-msvc";
+    libclangName = "libclang.dll";
+
+    final String vswhere = r"C:\Program Files (x86)\Microsoft Visual Studio\Installer\vswhere.exe";
+    final String? vsPath = _runCommand(vswhere, ["-latest", "-property", "installationPath"]);
+
+    if (vsPath != null) {
+      final Directory msvcDir = Directory(path.join(vsPath, "VC", "Tools", "MSVC"));
+
+      if (msvcDir.existsSync()) {
+        final List<Directory> dirs = msvcDir.listSync().whereType<Directory>().toList();
+        dirs.sort((a, b) {
+          final int va = parseVersion(path.basename(a.path)) ?? 0;
+          final int vb = parseVersion(path.basename(b.path)) ?? 0;
+          return vb.compareTo(va);
+        });
+
+        if (dirs.isNotEmpty) {
+          systemIncludePaths.add(path.join(dirs.first.path, "include"));
+          print("Using MSVC: ${path.basename(dirs.first.path)}");
+        }
+      }
+    }
+
+    final Directory sdkDir = Directory(r"C:\Program Files (x86)\Windows Kits\10\Include");
+    if (sdkDir.existsSync()) {
+      final List<Directory> dirs = sdkDir.listSync().whereType<Directory>().toList();
+      
+      dirs.sort((a, b) {
+        final int va = parseVersion(path.basename(a.path)) ?? 0;
+        final int vb = parseVersion(path.basename(b.path)) ?? 0;
+        return vb.compareTo(va);
+      });
+
+      if (dirs.isNotEmpty) {
+        final String sdkVer = dirs.first.path;
+        for (final String sub in ["um", "ucrt", "shared"]) {
+          final String p = path.join(sdkVer, sub);
+          if (Directory(p).existsSync()) systemIncludePaths.add(p);
+        }
+        print("Using Windows SDK: ${path.basename(sdkVer)}");
+      }
+    }
+
+    final Directory llvmDir = Directory(r"C:\Program Files\LLVM\include");
+    
+    if (llvmDir.existsSync()) {
+     systemIncludePaths.add(llvmDir.path);
+    }
+
+  } else {
+
+    print("Error: Unsupported platform: ${Platform.operatingSystem}");
+    exit(1);
+
+  }
+
+  print("Target: $targetTriple");
+  print("Include paths: ${systemIncludePaths.length} found");
+
+  final String? libclangPath = Platform.environment["LIBCLANG_PATH"];
 
-  final libclangPath = Platform.environment["LIBCLANG_PATH"];
   FfiGenerator(
     output: Output(
       dartFile: Platform.script.resolve("../lib/src/third_party/gomuks.g.dart"),
     ),
     headers: Headers(
-      entryPoints: [File(join(repoDir.path, "pkg", "ffi", "gomuksffi.h")).uri],
+      entryPoints: [File(path.join(repoDir.path, "pkg", "ffi", "gomuksffi.h")).uri],
-      compilerOptions: ["--no-warnings"],
+      compilerOptions: [
+        "--no-warnings",
+        "-target", targetTriple,
+        ...systemIncludePaths.map((p) => "-I$p"),
+      ],
     ),
     functions: Functions.includeAll,
   ).generate(
     libclangDylib: libclangPath == null
         ? null
-        : Uri.file(join(libclangPath, "libclang.so")),
+        : Uri.file(path.join(libclangPath, libclangName)),
   );
+
   print("Done!");
 }
+
+String _detectMacArch() {
+  final String? res = _runCommand("uname", ["-m"]);
+  return res?.trim() == "arm64" ? "arm64" : "x86_64";
+}
+
+String? _runCommand(String exe, List<String> args) {
+  try {
+    final ProcessResult res = Process.runSync(exe, args);
+    return res.exitCode == 0 ? (res.stdout as String).trim() : null;
+  } catch (_) {
+    return null;
+  }
+}