On Fri, Aug 24, 2018 at 8:19 AM Bach, Pascal <pascal.b...@siemens.com> wrote:
> > > > Fixes problems which we have also seen on sumo branch. Thanks for this! > > > > Sorry, spoke too soon. This fixes compilation on a few recipes in my > tree but > > there are still lots failures with the same error message. We had a hacky > > patch to cmake as a workaround but that too causes some problems: > > I have not yet figured out what CMake based projects are affected and why. > The error seems to happen only for certain projects. > > > --- a/Modules/Compiler/GNU.cmake > > +++ b/Modules/Compiler/GNU.cmake > > @@ -45,7 +45,7 @@ > > set(CMAKE_${lang}_CREATE_PREPROCESSED_SOURCE > > "<CMAKE_${lang}_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -E > > <SOURCE> > <PREPROCESSED_SOURCE>") > > set(CMAKE_${lang}_CREATE_ASSEMBLY_SOURCE > > "<CMAKE_${lang}_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -S > > <SOURCE> -o <ASSEMBLY_SOURCE>") > > if(NOT APPLE OR NOT CMAKE_${lang}_COMPILER_VERSION VERSION_LESS > > 4) # work around #4462 > > - set(CMAKE_INCLUDE_SYSTEM_FLAG_${lang} "-isystem ") > > + set(CMAKE_INCLUDE_SYSTEM_FLAG_${lang} "-I ") > > endif() > > > > set(_CMAKE_${lang}_IPO_SUPPORTED_BY_CMAKE YES) > > > > I wonder what the real fix could be... > > > > This looks similar to another workaround I saw. > Setting CMAKE_NO_SYSTEM_FROM_IMPORTED to True. I'm also not sure what the > real fix is. > The issue is also discussed here: > https://gitlab.kitware.com/cmake/cmake/issues/16291 > IIRC this was a defect in cmake > > Pascal > -- > _______________________________________________ > Openembedded-core mailing list > Openembedded-core@lists.openembedded.org > http://lists.openembedded.org/mailman/listinfo/openembedded-core >
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