Hi Stefan, 2018-09-18 12:11 GMT+09:00 Stefan Agner <stefan@xxxxxxxx>: > On 17.09.2018 20:06, Masahiro Yamada wrote: >> Hi Stefan, >> >> 2018-09-18 11:31 GMT+09:00 Stefan Agner <stefan@xxxxxxxx>: >>> When using a GCC cross toolchain which is not in a compiled in >>> Clang search path, Clang reverts to the system assembler and >>> linker. This leads to assembler or linker errors, depending on >>> which tool is first used for a given architecture. >>> >>> It seems that Clang is not searching $PATH for a matching >>> assembler or linker. >> >> >> The current code passes the absolute path of toolchains >> to --gcc-toolchain option. >> In my understanding, this is enough for Clang >> to find the proper linker and the assembler. >> >> >> Why is the --prefix option also needed ? >> > > It seems that Clang makes a difference between "toolchain" and search path for toolchain binaries. > > Without this patch building fails for the described use case, see the github link for more context. OK, I confirmed this patch fixed the problem. I will wait a little more just in case Nick has comments about this. Thanks. -- Best Regards Masahiro Yamada
