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improvements to the fpc

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kotofyt
2025-11-27 20:09:11 +02:00
parent 34e54fdc0d
commit f031ed3f70
5 changed files with 298 additions and 75 deletions
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166
fpc/library/clang/c.cpp
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@@ -22,8 +22,103 @@ class CClangCompiler : public ICCompiler
{
public:
virtual LinkProject_t Compile( CProject_t *pProject ) override;
virtual void GenerateLinterData() override;
protected:
virtual CUtlVector<CUtlString> BuildCommandLine( CProject_t *pProject, const char *szFileName, const char *szOutputFileName ) override;
// Returns executable which should the OS run
virtual const char *GetCompilerExecutable( CProject_t *pProject ) override;
// returns object file format, eg .obj or .o
virtual const char *GetOutputObjectFormat() override;
virtual void IncludeDirectory( CUtlVector<CUtlString> &cmd, const char *szName ) override;
virtual void IncludeFile( CUtlVector<CUtlString> &cmd, const char *szName ) override;
virtual void Macro( CUtlVector<CUtlString> &cmd, const char *szName ) override;
virtual void Macro( CUtlVector<CUtlString> &cmd, const char *szName, const char *szValue ) override;
virtual void SetTarget( CUtlVector<CUtlString> &cmd, CProject_t *pProject ) override;
virtual void CompileFile( CUtlVector<CUtlString> &cmd, const char *szName ) override;
virtual void SetOutputFile( CUtlVector<CUtlString> &cmd, const char *szName ) override;
virtual void EnableDebugSymbols( CUtlVector<CUtlString> &cmd ) override;
virtual void EnablePIE( CUtlVector<CUtlString> &cmd ) override;
virtual void EnablePIC( CUtlVector<CUtlString> &cmd ) override;
};
const char *CClangCompiler::GetOutputObjectFormat()
{
return ".o";
}
CUtlVector<CUtlString> CClangCompiler::BuildCommandLine( CProject_t *pProject, const char *szFileName, const char *szOutputFileName )
{
CUtlVector<CUtlString> cmd;
cmd = ICCompiler::BuildCommandLine(pProject, szFileName, szOutputFileName);
cmd.AppendHead("-c");
return cmd;
}
const char *CClangCompiler::GetCompilerExecutable( CProject_t *pProject )
{
return "clang";
}
void CClangCompiler::IncludeDirectory( CUtlVector<CUtlString> &cmd, const char *szName )
{
cmd.AppendTail("-I");
cmd.AppendTail(szName);
}
void CClangCompiler::IncludeFile( CUtlVector<CUtlString> &cmd, const char *szName )
{
}
void CClangCompiler::Macro( CUtlVector<CUtlString> &cmd, const char *szName )
{
}
void CClangCompiler::Macro( CUtlVector<CUtlString> &cmd, const char *szName, const char *szValue )
{
cmd.AppendTail("-D");
cmd.AppendTail(CUtlString("%s=%s", (char*)szName, (char*)szValue));
}
void CClangCompiler::EnableDebugSymbols( CUtlVector<CUtlString> &cmd )
{
cmd.AppendTail("-g");
}
void CClangCompiler::SetTarget( CUtlVector<CUtlString> &cmd, CProject_t *pProject )
{
cmd.AppendTail("-target");
cmd.AppendTail(pProject->m_target.GetTriplet());
}
void CClangCompiler::CompileFile( CUtlVector<CUtlString> &cmd, const char *szName )
{
cmd.AppendTail(szName);
}
void CClangCompiler::SetOutputFile( CUtlVector<CUtlString> &cmd, const char *szName )
{
cmd.AppendTail("-o");
cmd.AppendTail(szName);
}
void CClangCompiler::EnablePIE( CUtlVector<CUtlString> &cmd )
{
cmd.AppendTail("-fPIE");
}
void CClangCompiler::EnablePIC( CUtlVector<CUtlString> &cmd )
{
cmd.AppendTail("-fPIC");
}
EXPOSE_INTERFACE(CClangCompiler, ICCompiler, CLANG_C_COMPILER_INTERFACE_NAME);
CUtlVector<ClangFile_t> g_clangFiles;
@@ -48,8 +143,7 @@ LinkProject_t CClangCompiler::Compile( CProject_t *pProject )
// Get output directories
for (auto &file: pProject->files)
{
CUtlString szTarget = pProject->m_target.GetTriplet();
CUtlString szOutputFile = CUtlString("%s/%s/cc/%u_%s/%s/%s.o",FPC_TEMPORAL_DIRNAME, szTarget.GetString(), hash, pProject->m_szName.GetString(), filesystem2->BuildDirectory(), file.GetString());
CUtlString szOutputFile = GetOutputObjectName(pProject, hash, file);
CUtlString szOutputDir = szOutputFile;
szOutputDir = dirname(szOutputDir);
filesystem2->MakeDirectory(szOutputDir);
@@ -59,11 +153,13 @@ LinkProject_t CClangCompiler::Compile( CProject_t *pProject )
for (auto &file: pProject->files)
{
V_printf(" CC %s\n", file.GetString());
bool bAreDependenciesUpdated = false;
CUtlString szOutputFile = GetOutputObjectName(pProject, hash, file);
CUtlVector<CUtlString> args;
/*
CUtlString szTarget = pProject->m_target.GetTriplet();
CUtlString szCompiledTarget = szTarget;
bool bAreDependenciesUpdated = false;
if (pProject->m_target.kernel == TARGET_KERNEL_ANDROID)
{
szCompiledTarget = CUtlString("%s%u", szTarget.GetString(), pProject->m_androidmanifest.m_nTargetVersion);
@@ -74,13 +170,20 @@ LinkProject_t CClangCompiler::Compile( CProject_t *pProject )
"-target",
szCompiledTarget,
};
*/
/*
if (!strcmp(Plat_GetExtension(file),"cpp"))
args.AppendTail("-std=c++17");
else if (!strcmp(Plat_GetExtension(file),"mm"))
;
else
args.AppendTail("-std=c99");
args.AppendTail("-std=c99");
*/
args = BuildCommandLine(pProject, file, szOutputFile);
/*
if (pProject->m_target.kernel == TARGET_KERNEL_DARWIN)
{
args.AppendTail("-isysroot");
@@ -97,63 +200,16 @@ LinkProject_t CClangCompiler::Compile( CProject_t *pProject )
{
args.AppendTail(CUtlString("--sysroot=%s", pProject->m_target.szSysroot));
}
*/
if (pProject->bFPIC)
args.AppendTail("-fPIC");
if (pProject->bFPIE)
args.AppendTail("-fPIE");
for (auto &macro: pProject->macros)
{
args.AppendTail("-D");
args.AppendTail(CUtlString("%s=%s", (char*)macro.szName, (char*)macro.szValue));
}
for (auto &include: pProject->includeDirectories)
{
args.AppendTail("-I");
args.AppendTail(include);
}
for (auto &include: pProject->includeFiles)
{
args.AppendTail("-include");
args.AppendTail(include);
}
if (clangbackend)
bAreDependenciesUpdated = clangbackend->AreFileDependenciesUpdated(file, 0, szOutputFile, args);
if (!filesystem2->ShouldRecompile(file, szOutputFile) && !bAreDependenciesUpdated)
goto skipcompile;
args.AppendTail("-c");
args.AppendTail("-g");
args.AppendTail("-o");
args.AppendTail(szOutputFile);
args.AppendTail(file);
if (pProject->m_target.kernel == TARGET_KERNEL_ANDROID)
{
if (!pProject->m_target.szSysroot)
Plat_FatalErrorFunc("-sysroot must be specified for android\n");
runner->Run(CUtlString("%s/bin/clang",pProject->m_target.szSysroot), args);
}
else
{
runner->Run("clang", args);
}
runner->Run(GetCompilerExecutable(pProject), args);
skipcompile:
proj.objects.AppendTail((Object_t){szOutputFile});
ClangFile_t cfile = {};
cfile.m_szName = file;
cfile.m_szArguments = args;
if (pProject->m_target.kernel == TARGET_KERNEL_ANDROID)
{
if (!pProject->m_target.szSysroot)
Plat_FatalErrorFunc("sysroot must be specified for android\n");
cfile.m_szArguments.AppendHead(CUtlString("%s/bin/clang",pProject->m_target.szSysroot));
}
else
cfile.m_szArguments.AppendHead("clang");
cfile.m_szArguments.AppendHead(GetCompilerExecutable(pProject));
g_clangFiles.AppendTail(cfile);
}