public static void ConstructClangCommandLine(CreateCompileCommand export, out string command, out string commandArguments)
{
bool isDebug = IsDebug(export.Configuration);
bool is64Bit = Is64BitTarget(export.Architecture);
// Create arguments
var compilerFlags = new StringBuilder();
SetConfigurationBasedFlags(isDebug, ref compilerFlags);
// Set compiler flags
compilerFlags.Append($"-shared -fpic ");
compilerFlags.Append($"-D DNNE_ASSEMBLY_NAME={export.AssemblyName} -D DNNE_COMPILE_AS_SOURCE ");
compilerFlags.Append($"-I \"{export.PlatformPath}\" -I \"{export.NetHostPath}\" ");
compilerFlags.Append($"-o \"{Path.Combine(export.OutputPath, export.OutputName)}\" ");
compilerFlags.Append($"\"{export.Source}\" \"{Path.Combine(export.PlatformPath, "platform.c")}\" ");
compilerFlags.Append($"-lstdc++ ");
compilerFlags.Append($"\"{Path.Combine(export.NetHostPath, "libnethost.a")}\" ");
command = "clang";
commandArguments = compilerFlags.ToString();
}
public static void ConstructCommandLine(CreateCompileCommand export, out string command, out string commandArguments)
{
export.Report(MessageImportance.Low, $"Building for macOS");
ConstructClangCommandLine(export, out command, out commandArguments);
}
public static void ConstructCommandLine(CreateCompileCommand export, out string command, out string commandArguments)
{
export.Report(MessageImportance.Low, $"Building for Windows");
WinSDK winSdk = g_WinSdk.Value;
string vsInstall = g_VsInstallPath.Value;
string vcToolDir = GetVCToolsRootDir(vsInstall);
export.Report(CreateCompileCommand.DevImportance, $"VS Install: {vsInstall}\nVC Tools: {vcToolDir}\nWinSDK Version: {winSdk.Version}");
bool isDebug = IsDebug(export.Configuration);
bool is64Bit = Is64BitTarget(export.Architecture, export.RuntimeID);
var archDir = is64Bit ? "x64" : "x86";
// VC inc and lib paths
var vcIncDir = Path.Combine(vcToolDir, "include");
var libDir = Path.Combine(vcToolDir, "lib", archDir);
// For now we assume building always happens on a x64 machine.
var binDir = Path.Combine(vcToolDir, "bin\\Hostx64", archDir);
// Create arguments
var compilerFlags = new StringBuilder();
var linkerFlags = new StringBuilder();
SetConfigurationBasedFlags(isDebug, ref compilerFlags, ref linkerFlags);
// Set compiler flags
compilerFlags.Append($"/TC /MT /GS /Zi ");
compilerFlags.Append($"/D DNNE_ASSEMBLY_NAME={export.AssemblyName} /D DNNE_COMPILE_AS_SOURCE ");
compilerFlags.Append($"/I \"{vcIncDir}\" /I \"{export.PlatformPath}\" /I \"{export.NetHostPath}\" ");
// Add WinSDK inc paths
foreach (var incPath in winSdk.IncPaths)
{
compilerFlags.Append($"/I \"{incPath}\" ");
}
// Add user defined inc paths last - these will be searched last on MSVC.
// https://docs.microsoft.com/cpp/build/reference/i-additional-include-directories#remarks
foreach (var incPath in export.SafeAdditionalIncludeDirectories)
{
compilerFlags.Append($"/I \"{incPath.ItemSpec}\" ");
}
compilerFlags.Append($"\"{export.Source}\" \"{Path.Combine(export.PlatformPath, "platform.c")}\" ");
// Set linker flags
linkerFlags.Append($"/DLL ");
linkerFlags.Append($"/LIBPATH:\"{libDir}\" ");
// Add WinSDK lib paths
foreach (var libPath in winSdk.LibPaths)
{
linkerFlags.Append($"/LIBPATH:\"{Path.Combine(libPath, archDir)}\" ");
}
linkerFlags.Append($"\"{Path.Combine(export.NetHostPath, "libnethost.lib")}\" Advapi32.lib ");
linkerFlags.Append($"/IGNORE:4099 "); // libnethost.lib doesn't ship PDBs so linker warnings occur.
// Define artifact names
var outputPath = Path.Combine(export.OutputPath, export.OutputName);
var impLibPath = Path.ChangeExtension(outputPath, ".lib");
linkerFlags.Append($"/IMPLIB:\"{impLibPath}\" /OUT:\"{outputPath}\" ");
command = Path.Combine(binDir, "cl.exe");
commandArguments = $"{compilerFlags} /link {linkerFlags}";
}