Hello, I have encountered a problem with response file usage for includes. My project is using tasking compiler.
Issue: Response file link flag "CMAKE_C_RESPONSE_FILE_LINK_FLAG" is not customizable for include paths. Cmake generated the *.rsp file always using @ but this is not accepted by tasking compiler. Tasking compiler expects -f instead of @. ... C_INCLUDES = @CMakeFiles/dummyTarget/includes_C.rsp This issue is only with includes response file. For objects, CMAKE_C_RESPONSE_FILE_LINK_FLAG works. Project setup: set(CMAKE_C_RESPONSE_FILE_LINK_FLAG "-f ") set(CMAKE_C_USE_RESPONSE_FILE_FOR_OBJECTS 1) set(CMAKE_C_USE_RESPONSE_FILE_FOR_INCLUDES 1) Possible cause: The @ symbol is hardcoded in "cmMakefileTargetGenerator::AddIncludeFlags" function in file https://gitlab.kitware.com/cmake/cmake/blob/master/Source/cmMakefileTargetGenerator.cxx. if (useResponseFile) { std::string name = "includes_"; name += lang; name += ".rsp"; std::string arg = "@" + this->CreateResponseFile(name.c_str(), includeFlags, this->FlagFileDepends[lang]); this->LocalGenerator->AppendFlags(flags, arg); } However, the implementation should be like in "cmMakefileTargetGenerator::CreateObjectLists" function. // Lookup the response file reference flag. std::string responseFlagVar = "CMAKE_"; responseFlagVar += this->GeneratorTarget->GetLinkerLanguage(this->ConfigName); responseFlagVar += "_RESPONSE_FILE_LINK_FLAG"; const char* responseFlag = this->Makefile->GetDefinition(responseFlagVar); if (!responseFlag) { responseFlag = "@"; } Regards, Lenindarbi Jayakumar Software Engineer Magna Electronics Europe GmbH & Co. OHG Kurfürst-Eppstein-Ring 9 63877 Sailauf OFFICE +49 6093 9942 6462 FAX +49 6093 9942 6001 MOBILE lenindarbi.jayaku...@magna.com http://www.magna.com<http://www.magnaelectronics.com/> Magna Electronics Europe GmbH & Co. OHG Geschäftsführende Gesellschaft: Magna Electronics Europe Verwaltungs GmbH Geschäftsführer: Rainer Bruns, Cornelius Wolber Sitz der geschäftsführenden Gesellschaft: Sailauf, Deutschland Registergericht: Aschaffenburg / HRB 8778 Sitz der Gesellschaft (OHG): 63877 Sailauf, Deutschland Registergericht: Aschaffenburg / HRA 4616 Diese Nachricht ist ausschließlich für den oben bezeichneten Adressaten bestimmt und enthält möglicherweise vertrauliche Informationen. Sollten Sie nicht der oben bezeichnete Adressat sein oder diese Nachricht irrtümlich erhalten haben, ersuchen wir Sie, diese Nachricht nicht weiterzugeben, zu kopieren oder im Vertrauen darauf zu handeln, sondern uns unter lenindarbi.jayaku...@magna.com zu verständigen und diese Nachricht samt allfälliger Anlagen sofort zu löschen. Vielen Dank. This message is intended only for use by the named addressee and may contain privileged and/or confidential information. If you are not the named addressee, you should not disseminate, copy, or take any action in reliance on it. If you have received this message in error, please immediately notify lenindarbi.jayaku...@magna.com and delete this message and any attachment. Thank you.
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