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started reworking linker

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kotofyt
2026-01-01 14:45:48 +02:00
parent 0b8fb15420
commit 37f689f36d
9 changed files with 198 additions and 3 deletions
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37
fpc/library/clang/ld.cpp
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@@ -11,6 +11,43 @@ class CClangLinker : public ILinker
public:
virtual CUtlString Link( LinkProject_t *pProject ) override;
virtual bool IsLibraryExists( CUtlString szName ) override;
protected:
// Returns file name of the
CUtlString GetOutputObjectName( LinkProject_t *pProject, unsigned int hash, CUtlString szFileName );
virtual CUtlVector<CUtlString> BuildLinkCommandLine( LinkProject_t *pProject, const char *szFileName, const char *szOutputFileName );
virtual CUtlVector<CUtlString> BuildArchiveCommandLine( LinkProject_t *pProject, const char *szFileName, const char *szOutputFileName );
// Returns executable which should the OS run
virtual const char *GetCompilerExecutable( LinkProject_t *pProject ) override;
// returns object file format, eg .obj or .o
virtual const char *GetOutputObjectFormat() override;
virtual void SetTarget( CUtlVector<CUtlString> &cmd, LinkProject_t *pProject ) override;
virtual void SetSysroot( CUtlVector<CUtlString> &cmd, LinkProject_t *pProject , const char *szSysroot ) override;
virtual void SetOutputFile( CUtlVector<CUtlString> &cmd, const char *szName ) override;
// sets rpath
// for windows should be ignored
virtual void SetDefaultLibraryPaths( CUtlVector<CUtlString> &cmd ) override;
virtual void UseStdLib( CUtlVector<CUtlString> &cmd, bool bUse ) override;
// windows doesn't use it as well
virtual void UseDynamicLookup( CUtlVector<CUtlString> &cmd, bool bUse ) override;
// includes whole file
virtual void UseFullFile( CUtlVector<CUtlString> &cmd ) override;
// includes used stuff in a file
virtual void UsePartialFile( CUtlVector<CUtlString> &cmd ) override;
virtual void LinkFile( CUtlVector<CUtlString> &cmd, const char *szName ) override;
virtual void LinkLibraryObject( CUtlVector<CUtlString> &cmd, const char *szName ) override;
virtual void LinkLibrary( CUtlVector<CUtlString> &cmd, const char *szName ) override;
virtual void LinkLibraryPath( CUtlVector<CUtlString> &cmd, const char *szName ) override;
};
EXPOSE_INTERFACE(CClangLinker, ILinker, CLANG_LINKER_INTERFACE_NAME);

62
fpc/library/ld.cpp
View File

@@ -6,3 +6,65 @@ void LinkProject_t::AddObject( Object_t object )
{
objects.AppendTail(object);
};
CUtlString ILinker::GetOutputObjectName( LinkProject_t *pProject, unsigned int hash, CUtlString szFileName )
{
CUtlString szTarget = pProject->m_target.GetTriplet();
CUtlString szFileNameFormat;
switch (pProject->linkType)
{
case ELINK_EXECUTABLE:
szFileNameFormat = CUtlString(pProject->m_target.GetExecutableFileFormat(),pProject->m_szName.GetString());
break;
case ELINK_DYNAMIC_LIBRARY:
szFileNameFormat = CUtlString(pProject->m_target.GetDynamicLibraryFileFormat(),pProject->m_szName.GetString());
break;
case ELINK_STATIC_LIBRARY:
szFileNameFormat = CUtlString(pProject->m_target.GetStaticLibraryFileFormat(),pProject->m_szName.GetString());
break;
default:
break;
}
return CUtlString(
"%s/%s/ld/%u_%s/%s",
FPC_TEMPORAL_DIRNAME,
szTarget.GetString(),
hash,
pProject->m_szName.GetString(),
szFileNameFormat.GetString());
}
CUtlVector<CUtlString> ILinker::BuildLinkCommandLine( LinkProject_t *pProject, const char *szOutputFileName )
{
CUtlVector<CUtlString> cmd;
SetTarget(cmd, pProject);
SetOutputFile(cmd);
SetSysroot(cmd, pProject, NULL);
UseFullFile(cmd);
for (auto &o: pProject->objects)
{
LinkFile(cmd, o.m_szObjectFile);
}
UsePartialFile(cmd);
for (auto &o: pProject->libraryObjects)
{
LinkLibraryObject(cmd, o);
};
for (auto &o: pProject->libraries)
{
LinkLibrary(cmd, o);
};
for (auto &o: pProject->libraryDirectories)
{
LinkLibraryPath(cmd, o);
};
}
CUtlVector<CUtlString> ILinker::BuildArchiveCommandLine( LinkProject_t *pProject, const char *szOutputFileName )
{
CUtlVector<CUtlString> cmd;
}

52
fpc/library/target.cpp
View File

@@ -39,6 +39,58 @@ CUtlString Target_t::GetTriplet()
return triplet;
}
const char *Target_t::GetExecutableFileFormat()
{
switch(kernel)
{
case TARGET_KERNEL_LINUX:
case TARGET_KERNEL_ANDROID:
case TARGET_KERNEL_DARWIN:
case TARGET_KERNEL_IOS:
return "%s";
break;
case TARGET_KERNEL_WINDOWS_MSVC:
case TARGET_KERNEL_WINDOWS_GNU:
return "%s.exe";
default:
break;
}
return NULL;
}
const char *Target_t::GetStaticLibraryFileFormat()
{
switch(kernel)
{
case TARGET_KERNEL_LINUX:
case TARGET_KERNEL_ANDROID:
case TARGET_KERNEL_DARWIN:
case TARGET_KERNEL_IOS:
case TARGET_KERNEL_WINDOWS_GNU:
return "lib%s.a";
case TARGET_KERNEL_WINDOWS_MSVC:
return "%s.lib";
default:
break;
}
return NULL;
}
const char *Target_t::GetDynamicLibraryFileFormat()
{
switch(kernel)
{
case TARGET_KERNEL_LINUX:
case TARGET_KERNEL_ANDROID:
return "lib%s.so";
case TARGET_KERNEL_DARWIN:
return "lib%s.dylib";
case TARGET_KERNEL_WINDOWS_GNU:
return "%s.dll";
default:
break;
}
return NULL;
}
//----------------------------------------------------------------------------
// Returns target on which fpc is being run
//----------------------------------------------------------------------------