[CMake] CMake detects suspicious compiler

[christoph at ruediger.engineering]

Sadly, it’s not a cache issue. The behavior survives `hash -h` and exists also in a clean new shell. Any other ideas?

Regards
Christoph

rüdiger.engineering
Christoph Rüdiger
Düsseldorfer Str. 12
45145 Essen
Germany

phone: +49 201 458 478 58
Von: Don Hinton <hintonda at gmail.com>
Datum: Freitag, 26. Januar 2018 um 20:48
An: "christoph at ruediger.engineering" <christoph at ruediger.engineering>
Cc: "cmake at cmake.org" <cmake at cmake.org>
Betreff: Re: [CMake] CMake detects suspicious compiler

Sounds like it might be a shell cache issue.

https://unix.stackexchange.com/questions/5609/how-do-i-clear-bashs-cache-of-paths-to-executables


On Fri, Jan 26, 2018 at 10:30 AM, christoph at ruediger.engineering <christoph at ruediger.engineering<mailto:christoph at ruediger.engineering>> wrote:
Hi,

I’ve one Linux system here, where cmake always detects a C compiler from a cross-toolchain. Doesn’t sound strange up to now, but the real deal is that the path to the compiler is totally unknown to the shell. It is not in PATH, CC and CXX env variables are empty and CMAKE_C_COMPILER and CMAKE_CXX_COMPILER are not set. The build server is used by multiple users and all but one can use cmake without issues. So I assume that it is some kind of per-user setting.

Does anyone have a hint for me where to continue digging?

The detected compiler path looks a bit like cmake is automatically pulling a toolchain file, without having any toolchain file specified on the command line. Is there some mechanism for specifying a default toolchain file, i.e. via environment variable or config file?

Regards
Christoph

--
rüdiger.engineering
Christoph Rüdiger
Düsseldorfer Str. 12
45145 Essen
Germany

phone: +49 201 458 478 58

--

Powered by www.kitware.com<http://www.kitware.com>

Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ

Kitware offers various services to support the CMake community. For more information on each offering, please visit:

CMake Support: http://cmake.org/cmake/help/support.html
CMake Consulting: http://cmake.org/cmake/help/consulting.html
CMake Training Courses: http://cmake.org/cmake/help/training.html

Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html

Follow this link to subscribe/unsubscribe:
https://cmake.org/mailman/listinfo/cmake

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://cmake.org/pipermail/cmake/attachments/20180129/5f1036ff/attachment-0001.html>