public void RebuildLibraryAndAPI()
{
UpdateMsBuildPath();
CheckIspcBinary();
ProjectConfigKind configKind = ProjectConfigKind;
SimpleVcxProjGen gen = new SimpleVcxProjGen();
//set some proprties
//eg. IspcFilename=> simple.ispc
string onlyProjectName = Path.GetFileNameWithoutExtension(IspcFilename);
gen.ProjectName = onlyProjectName; //project name and output
string current_dir = Directory.GetCurrentDirectory();
string tmp_dir = current_dir + "/temp";
gen.FullProjSrcPath = current_dir;
gen.FullProjBuildPath = tmp_dir;
string finalProductName = gen.GetFinalProductName(configKind);
//-----
CreateDirIfNotExists(tmp_dir);
//
string ispc_src = IspcFilename;
string ispc_obj = tmp_dir + "/" + onlyProjectName + ".obj";
string ispc_llvm_text = tmp_dir + "/" + onlyProjectName + "_ispc.llvm.txt";
string ispc_cpp = tmp_dir + "/" + onlyProjectName + "_ispc.cpp";
string ispc_header = tmp_dir + "/" + onlyProjectName + "_ispc.h";
//generate header and object file in temp dir
var procStartInfo = new System.Diagnostics.ProcessStartInfo(s_ispc,
$"{ispc_src} -O2 -o {ispc_obj} -h {ispc_header}");
//$"{ispc_src} --emit-c++ -o {ispc_cpp}");
//$"{ispc_src} --emit-llvm-text -o {ispc_llvm_text} -h {ispc_header}");
procStartInfo.UseShellExecute = false;
procStartInfo.RedirectStandardOutput = true;
procStartInfo.RedirectStandardError = true;
System.Diagnostics.Process proc = System.Diagnostics.Process.Start(procStartInfo);
StreamReader errReader = proc.StandardError;
{
string line = errReader.ReadLine();
while (line != null)
{
System.Diagnostics.Debug.WriteLine(line);
line = errReader.ReadLine();
}
}
StreamReader outputStrmReader = proc.StandardOutput;
{
string line = outputStrmReader.ReadLine();
while (line != null)
{
System.Diagnostics.Debug.WriteLine(line);
line = outputStrmReader.ReadLine();
}
}
proc.WaitForExit();
int exit_code2 = proc.ExitCode;
if (exit_code2 != 0)
{
throw new NotSupportedException();
}
//----------
//now read auto-gen header
string c_interface_filename = gen.FullProjSrcPath + "/" + onlyProjectName + ".cpp";
CodeCompilationUnit cu = ParseAutoGenHeaderFromFile(ispc_header);
GenerateCBinder(cu, ispc_header, c_interface_filename);
string cs_method_invoke_filename = onlyProjectName + ".cs"; //save to
GenerateCsBinder(cu, ispc_header, cs_method_invoke_filename, Path.GetFileName(finalProductName));
//move cs code to src folder
if (AutoCsTargetFile != null)
{
MoveFileOrReplaceIfExists(cs_method_invoke_filename, AutoCsTargetFile);
}
//
//at this step we have object file and header
//build a cpp dll with msbuild
gen.AddObjectFile(ispc_obj);
gen.AddIncludeFile(ispc_header);
//add our c-interface
gen.AddCompileFile(c_interface_filename);
if (AdditionalInputItems != null)
{
foreach (string s in AdditionalInputItems)
{
switch (Path.GetExtension(s))
{
default: throw new NotSupportedException();
case ".c":
case ".cpp":
gen.AddCompileFile(s);
break;
case ".h":
case ".hpp":
gen.AddIncludeFile(s);
break;
case ".obj":
gen.AddObjectFile(s);
break;
}
}
}
VcxProject project = gen.CreateVcxTemplate();
XmlOutputGen xmlOutput = new XmlOutputGen();
project.GenerateOutput(xmlOutput);
string vxs_projOutputFilename = "ispc_autogen.xml.vcxproj";
File.WriteAllText(vxs_projOutputFilename, xmlOutput.Output.ToString());
//debug build or release build
string p_config = "";
switch (configKind)
{
default: throw new NotSupportedException();
case ProjectConfigKind.Debug:
p_config = " /p:configuration=debug";
break;
case ProjectConfigKind.Release:
p_config = " /p:configuration=release";
break;
}
System.Diagnostics.Process proc1 = System.Diagnostics.Process.Start(s_MsBuildPath, vxs_projOutputFilename + p_config);
proc1.WaitForExit();
int exit_code1 = proc1.ExitCode;
if (exit_code1 != 0)
{
throw new NotSupportedException();
}
//build pass, then copy the result dll back
MoveFileOrReplaceIfExists(finalProductName, Path.GetFileName(finalProductName));
}
internal VcxProject CreateVcxTemplate()
{
VcxProject proj = new VcxProject();
{
_proj_config = ProjectConfigKind.Debug;
ConfigSetup();
ProjectConfiguration projConfig = NewProjectConfig();
proj.Configurations.Add(projConfig);
}
{
_proj_config = ProjectConfigKind.Release;
ConfigSetup();
ProjectConfiguration projConfig = NewProjectConfig();
proj.Configurations.Add(projConfig);
}
GlobalsPropertyGroup globalsProp = proj.GlobalsPropertyGroup;
globalsProp.ProjectGuid = "{" + Guid.NewGuid() + "}";
globalsProp.WindowsTargetPlatformVersion = "10.0.18362.0";
globalsProp.Keyword = "Win32Proj";
globalsProp.Platform = _platform;
globalsProp.ProjectName = ProjectName; //TODO:
globalsProp.VCProjectUpgraderObjectName = "NoUpgrade";
//
proj.ProjectFileVersion = _projFileVersion;
proj.CppDefaultProp = new Import {
Project = @"$(VCTargetsPath)\Microsoft.Cpp.Default.props"
};
proj.CppProp = new Import {
Project = @"$(VCTargetsPath)\Microsoft.Cpp.props"
};
//---------------
proj.InputItems = _inputs;
foreach (InputItem item in _inputs)
{
//resolve path to abs path
if (!Path.IsPathRooted(item.Include) ||
!File.Exists(item.Include))
{
throw new NotSupportedException();
}
}
proj.PropertySheets = new PropertySheets()
{
Import = new Import()
{
Label = "LocalAppDataPlatform",
Project = @"$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props",
Condition = @"exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')",
}
};
return(proj);
}
public string GetFinalProductName(ProjectConfigKind configKind)
{
_proj_config = configKind;
ConfigSetup();
return(_finalProductFilename);
}
public void RebuildLibraryAndAPI()
{
UpdateMsBuildPath();
ProjectConfigKind configKind = ProjectConfigKind;
SimpleVcxProjGen gen = new SimpleVcxProjGen();
//set some proprties
//eg. IspcFilename=> simple.ispc
string onlyProjectName = ProjectName;
gen.ProjectName = onlyProjectName; //project name and output
string current_dir = Directory.GetCurrentDirectory();
string tmp_dir = current_dir + "/temp";
gen.FullProjSrcPath = current_dir;
gen.FullProjBuildPath = tmp_dir;
string finalProductName = gen.GetFinalProductName(configKind);
//build ispc
if (!Directory.Exists(tmp_dir))
{
Directory.CreateDirectory(tmp_dir);
}
//-------------
//save primary source and header
string prim_src_filename = tmp_dir + "/main_src.cpp";
string prim_header_filename = tmp_dir + "/main_src.h";
File.WriteAllText(prim_src_filename, PrimarySource);
File.WriteAllText(prim_header_filename, PrimaryHeader);
gen.AddCompileFile(prim_src_filename);
gen.AddIncludeFile(prim_header_filename);
//string c_interface_filename = gen.FullProjSrcPath + "/" + onlyProjectName + ".cpp";
//CodeCompilationUnit cu = ParseAutoGenHeaderFromFile(ispc_header);
//GenerateCBinder(cu, ispc_header, c_interface_filename);
//string cs_method_invoke_filename = onlyProjectName + ".cs"; //save to
//GenerateCsBinder(cu, ispc_header, cs_method_invoke_filename, Path.GetFileName(finalProductName));
////move cs code to src folder
//if (AutoCsTargetFile != null)
//{
// MoveFileOrReplaceIfExists(cs_method_invoke_filename, AutoCsTargetFile);
//}
//-------------
if (AdditionalInputItems != null)
{
foreach (string s in AdditionalInputItems)
{
switch (Path.GetExtension(s))
{
default: throw new NotSupportedException();
case ".c":
case ".cpp":
gen.AddCompileFile(s);
break;
case ".h":
case ".hpp":
gen.AddIncludeFile(s);
break;
case ".obj":
gen.AddObjectFile(s);
break;
}
}
}
VcxProject project = gen.CreateVcxTemplate();
XmlOutputGen xmlOutput = new XmlOutputGen();
project.GenerateOutput(xmlOutput);
string vxs_projOutputFilename = "myvcx_autogen.xml.vcxproj";
File.WriteAllText(vxs_projOutputFilename, xmlOutput.Output.ToString());
//debug build or release build
string p_config = "";
switch (configKind)
{
default: throw new NotSupportedException();
case ProjectConfigKind.Debug:
p_config = " /p:configuration=debug";
break;
case ProjectConfigKind.Release:
p_config = " /p:configuration=release";
break;
}
System.Diagnostics.Process proc1 = System.Diagnostics.Process.Start(s_MsBuildPath, vxs_projOutputFilename + p_config);
proc1.WaitForExit();
int exit_code1 = proc1.ExitCode;
if (exit_code1 != 0)
{
throw new NotSupportedException();
}
//build pass, then copy the result dll back
MoveFileOrReplaceIfExists(finalProductName, Path.GetFileName(finalProductName));
}