/// <summary>
/// Runs the cmake tool.
/// </summary>
/// <param name="path">The path.</param>
/// <param name="platform">The output platform.</param>
/// <param name="architecture">The output architecture.</param>
/// <param name="customArgs">The custom arguments for the CMake.</param>
/// <param name="envVars">Custom environment variables to pass to the child process.</param>
public static void RunCmake(string path, TargetPlatform platform, TargetArchitecture architecture, string customArgs = null, Dictionary <string, string> envVars = null)
{
string cmdLine;
switch (platform)
{
case TargetPlatform.Windows:
case TargetPlatform.XboxOne:
case TargetPlatform.XboxScarlett:
case TargetPlatform.UWP:
{
string arch;
switch (architecture)
{
case TargetArchitecture.x86:
arch = string.Empty;
break;
case TargetArchitecture.x64:
arch = " Win64";
break;
case TargetArchitecture.ARM:
arch = " ARM";
break;
case TargetArchitecture.ARM64:
arch = " ARM64";
break;
default: throw new InvalidArchitectureException(architecture);
}
cmdLine = string.Format("CMakeLists.txt -G \"Visual Studio 14 2015{0}\"", arch);
break;
}
case TargetPlatform.Linux:
case TargetPlatform.PS4:
{
cmdLine = "CMakeLists.txt";
break;
}
case TargetPlatform.Switch:
{
cmdLine = string.Format("-DCMAKE_TOOLCHAIN_FILE=\"{1}\\Source\\Platforms\\Switch\\Data\\Switch.cmake\" -G \"NMake Makefiles\" -DCMAKE_MAKE_PROGRAM=\"{0}..\\..\\VC\\bin\\nmake.exe\"", Environment.GetEnvironmentVariable("VS140COMNTOOLS"), Globals.EngineRoot);
break;
}
case TargetPlatform.Android:
{
var ndk = AndroidNdk.Instance.RootPath;
var abi = AndroidToolchain.GetAbiName(architecture);
var hostName = AndroidSdk.GetHostName();
cmdLine = string.Format("-DCMAKE_TOOLCHAIN_FILE=\"{0}/build/cmake/android.toolchain.cmake\" -DANDROID_NDK=\"{0}\" -DANDROID_STL=c++_shared -DANDROID_ABI={1} -DANDROID_PLATFORM=android-{2} -G \"MinGW Makefiles\" -DCMAKE_MAKE_PROGRAM=\"{0}/prebuilt/{3}/bin/make.exe\"", ndk, abi, Configuration.AndroidPlatformApi, hostName);
break;
}
default: throw new InvalidPlatformException(platform);
}
if (customArgs != null)
{
cmdLine += " " + customArgs;
}
Utilities.Run("cmake", cmdLine, null, path, Utilities.RunOptions.None, envVars);
}
/// <inheritdoc />
public override void Build(BuildOptions options)
{
// Set it to the local path of the mono rep oto use for the build instead of cloning the remote one (helps with rapid testing)
string localRepoPath = string.Empty;
//localRepoPath = @"D:\Flax\3rdParty\mono";
root = options.IntermediateFolder;
if (!string.IsNullOrEmpty(localRepoPath))
{
root = localRepoPath;
}
monoPropsPath = Path.Combine(root, "msvc", "mono.props");
// Get the source
if (string.IsNullOrEmpty(localRepoPath))
{
CloneGitRepo(root, "https://github.com/FlaxEngine/mono.git", null, "--recursive");
}
// Pick a proper branch
GitCheckout(root, "flax-master-5-20");
GitResetLocalChanges(root);
// Get the default preprocessor defines for Mono on Windows-based platforms
{
var monoProps = new XmlDocument();
monoProps.Load(monoPropsPath);
monoPreprocesorDefines = FindXmlNodeValue(monoProps, "MONO_PREPROCESSOR_DEFINITIONS");
}
foreach (var platform in options.Platforms)
{
switch (platform)
{
case TargetPlatform.Windows:
{
BuildMsvc(options, platform, TargetArchitecture.x64);
//BuildBcl(options, platform);
// Export header files
Deploy.VCEnvironment.BuildSolution(Path.Combine(root, "msvc", "libmono-dynamic.vcxproj"), "Release", "x64");
Deploy.VCEnvironment.BuildSolution(Path.Combine(root, "msvc", "build-install.vcxproj"), "Release", "x64");
// Get exported mono methods to forward them in engine module (on Win32 platforms)
GetMonoExports(options);
if (BuildPlatform == TargetPlatform.Windows)
{
// Copy header files
var dstIncludePath = Path.Combine(options.ThirdPartyFolder, "mono-2.0");
var dstMonoIncludePath = Path.Combine(dstIncludePath, "mono");
if (Directory.Exists(dstMonoIncludePath))
{
Directory.Delete(dstMonoIncludePath, true);
}
Utilities.DirectoryCopy(Path.Combine(root, "msvc", "include"), dstIncludePath);
}
break;
}
case TargetPlatform.UWP:
{
ConfigureMsvc(options, "v141", "10.0.17763.0", "0x0A00", "_UWP=1;DISABLE_JIT;WINAPI_FAMILY=WINAPI_FAMILY_PC_APP;HAVE_EXTERN_DEFINED_WINAPI_SUPPORT");
BuildMsvc(options, platform, TargetArchitecture.x64);
break;
}
case TargetPlatform.XboxOne:
{
ConfigureMsvc(options, "v141", "10.0.17763.0", "0x0A00", "_XBOX_ONE=1;DISABLE_JIT;WINAPI_FAMILY=WINAPI_FAMILY_PC_APP;HAVE_EXTERN_DEFINED_WINAPI_SUPPORT");
BuildMsvc(options, platform, TargetArchitecture.x64);
break;
}
case TargetPlatform.Linux:
{
var envVars = new Dictionary <string, string>
{
{ "CC", "clang-7" },
{ "CXX", "clang++-7" }
};
var binaries = new[]
{
"lib/libmono-2.0.a",
};
var buildDir = Path.Combine(root, "build-linux");
SetupDirectory(buildDir, true);
var archName = UnixToolchain.GetToolchainName(platform, TargetArchitecture.x64);
Utilities.Run(Path.Combine(root, "autogen.sh"), string.Format("--host={0} --prefix={1} --disable-boehm --disable-mcs-build --enable-static", archName, buildDir), null, root, Utilities.RunOptions.Default, envVars);
Utilities.Run("make", null, null, root, Utilities.RunOptions.None, envVars);
Utilities.Run("make", "install", null, root, Utilities.RunOptions.None, envVars);
var depsFolder = GetThirdPartyFolder(options, platform, TargetArchitecture.x64);
foreach (var binary in binaries)
{
var src = Path.Combine(buildDir, binary);
var dst = Path.Combine(depsFolder, Path.GetFileName(binary));
Utilities.FileCopy(src, dst);
}
break;
}
case TargetPlatform.PS4:
{
// TODO: implement automatic extraction of the package from mono-ps4-binaries
break;
}
case TargetPlatform.XboxScarlett:
{
ConfigureMsvc(options, "v142", "10.0.19041.0", "0x0A00", "_XBOX_ONE=1;DISABLE_JIT;WINAPI_FAMILY=WINAPI_FAMILY_GAMES;HAVE_EXTERN_DEFINED_WINAPI_SUPPORT;CRITICAL_SECTION_NO_DEBUG_INFO=0x01000000");
BuildMsvc(options, platform, TargetArchitecture.x64);
break;
}
case TargetPlatform.Android:
{
var sdk = AndroidSdk.Instance.RootPath;
var ndk = AndroidNdk.Instance.RootPath;
var apiLevel = Configuration.AndroidPlatformApi.ToString();
var archName = UnixToolchain.GetToolchainName(platform, TargetArchitecture.ARM64);
var toolchainRoot = Path.Combine(ndk, "toolchains", "llvm", "prebuilt", AndroidSdk.GetHostName());
var ndkBin = Path.Combine(toolchainRoot, "bin");
var compilerFlags = string.Format("-DANDROID -DMONODROID=1 -DANDROID64 -D__ANDROID_API__={0} --sysroot=\"{1}/sysroot\" --gcc-toolchain=\"{1}\"", apiLevel, toolchainRoot);
var envVars = new Dictionary <string, string>
{
{ "ANDROID_SDK_ROOT", sdk },
{ "ANDROID_SDK", sdk },
{ "ANDROID_NDK_ROOT", ndk },
{ "ANDROID_NDK", ndk },
{ "NDK", ndk },
{ "NDK_BIN", ndkBin },
{ "ANDROID_PLATFORM", "android-" + apiLevel },
{ "ANDROID_API", apiLevel },
{ "ANDROID_API_VERSION", apiLevel },
{ "ANDROID_NATIVE_API_LEVEL", apiLevel },
{ "CC", Path.Combine(ndkBin, archName + apiLevel + "-clang") },
{ "CXX", Path.Combine(ndkBin, archName + apiLevel + "-clang++") },
{ "AR", Path.Combine(ndkBin, archName + "-ar") },
{ "AS", Path.Combine(ndkBin, archName + "-as") },
{ "LD", Path.Combine(ndkBin, archName + "-ld") },
{ "RANLIB", Path.Combine(ndkBin, archName + "-ranlib") },
{ "STRIP", Path.Combine(ndkBin, archName + "-strip") },
{ "SYSROOT", toolchainRoot },
{ "CFLAGS", compilerFlags },
{ "CXXFLAGS", compilerFlags },
{ "CPPFLAGS", compilerFlags },
};
var monoOptions = new[]
{
"--disable-crash-reporting",
"--disable-executables",
"--disable-iconv",
"--disable-boehm",
"--disable-nls",
"--disable-mcs-build",
"--enable-maintainer-mode",
"--enable-dynamic-btls",
"--enable-monodroid",
"--with-btls-android-ndk",
"--with-sigaltstack=yes",
string.Format("--with-btls-android-ndk={0}", ndk),
string.Format("--with-btls-android-api={0}", apiLevel),
string.Format("--with-btls-android-cmake-toolchain={0}/build/cmake/android.toolchain.cmake", ndk),
"--without-ikvm-native",
};
var binaries = new[]
{
"lib/libmonosgen-2.0.so",
};
var buildDir = Path.Combine(root, "build-android");
var envArgs = "";
foreach (var e in envVars)
{
if (e.Value.Contains(' '))
{
envArgs += $" \"{e.Key}={e.Value}\"";
}
else
{
envArgs += $" {e.Key}={e.Value}";
}
}
// Compile mono
SetupDirectory(buildDir, true);
var toolchain = UnixToolchain.GetToolchainName(platform, TargetArchitecture.ARM64);
Utilities.Run(Path.Combine(root, "autogen.sh"), string.Format("--host={0} --prefix={1} {2}{3}", toolchain, buildDir, string.Join(" ", monoOptions), envArgs), null, root, Utilities.RunOptions.Default, envVars);
Utilities.Run("make", null, null, root, Utilities.RunOptions.None, envVars);
Utilities.Run("make", "install", null, root, Utilities.RunOptions.None, envVars);
var depsFolder = GetThirdPartyFolder(options, platform, TargetArchitecture.ARM64);
foreach (var binary in binaries)
{
var src = Path.Combine(buildDir, binary);
var dst = Path.Combine(depsFolder, Path.GetFileName(binary));
Utilities.FileCopy(src, dst);
}
// Clean before another build
GitResetLocalChanges(root);
Utilities.Run("make", "distclean", null, root, Utilities.RunOptions.None);
// Compile BCL
var installBcl = Path.Combine(root, "bcl-android");
var bclOutput = Path.Combine(GetBinariesFolder(options, platform), "Mono");
var bclLibOutput = Path.Combine(bclOutput, "lib");
var bclLibMonoOutput = Path.Combine(bclLibOutput, "mono");
SetupDirectory(installBcl, true);
SetupDirectory(bclOutput, true);
SetupDirectory(bclLibOutput, false);
SetupDirectory(bclLibMonoOutput, false);
Utilities.DirectoryCopy(Path.Combine(buildDir, "etc"), Path.Combine(bclOutput, "etc"), true, true);
Utilities.FileCopy(Path.Combine(buildDir, "lib", "libMonoPosixHelper.so"), Path.Combine(bclLibOutput, "libMonoPosixHelper.so"));
Utilities.FileCopy(Path.Combine(buildDir, "lib", "libmono-native.so"), Path.Combine(bclLibOutput, "libmono-native.so"));
Utilities.FileCopy(Path.Combine(buildDir, "lib", "libmono-btls-shared.so"), Path.Combine(bclLibOutput, "libmono-btls-shared.so"));
var bclOptions = new[]
{
"--disable-boehm",
"--disable-btls-lib",
"--disable-nls",
"--disable-support-build",
"--with-mcs-docs=no",
};
Utilities.Run(Path.Combine(root, "autogen.sh"), string.Format("--prefix={0} {1}", installBcl, string.Join(" ", bclOptions)), null, root);
Utilities.Run("make", $"-j1 -C {root} -C mono", null, root, Utilities.RunOptions.None);
Utilities.Run("make", $"-j2 -C {root} -C runtime all-mcs build_profiles=monodroid", null, root, Utilities.RunOptions.None);
Utilities.DirectoryCopy(Path.Combine(root, "mcs", "class", "lib", "monodroid"), Path.Combine(bclLibMonoOutput, "2.1"), true, true, "*.dll");
Utilities.DirectoryDelete(Path.Combine(bclLibMonoOutput, "2.1", "Facades"));
break;
}
}
}
}