Hello Cmake community,
I would like to use Cmake to build research simulation programs in a Fujitsu
supercomputer environment. Unfortunately, it seems that Cmake (version 3.14)
does not support any compile feature for the Fujitsu C++ compiler (FCCpx,
version 2.0.0 P-id: T01815-02 (Jul 12 2018 13:13:18)). I add I am pretty new to
Cmake. Searching for similar issues, I found only this
[thread](https://cmake.org/pipermail/cmake-developers/2014-August/010989.html),
which talk about basic support of the compiler.
I tested it on a simple project, and the line:
```cmake
target_compile_features(test PUBLIC cxx_std_11)
```
fails with this message:
```
CMake Error at CMakeLists.txt:15 (target_compile_features):
target_compile_features no known features for CXX compiler
"Fujitsu"
version .
```
So, it seems that the compiler is detected (without its version), but compile
features are not known. To be sure, I ran this simple test to list any
supported features:
```cmake
cmake_minimum_required(VERSION 3.1.0 FATAL_ERROR)
project(foobar CXX)
message("Your C++ compiler supports these C++ features:")
foreach(i ${CMAKE_CXX_COMPILE_FEATURES})
message("${i}")
endforeach()
```
and no feature are listed.
So, what should I do from now on? Are there some people here using Cmake with
Fujitsu who could help me? Should I propose a patch with the different compile
features of the compiler? Or should I address it to Fujitsu?
Thanks for your help,
--
Paul Zehner, Ph. D.
Invited Researcher
Numerical Simulation Research Unit
Japan Aerospace Exploration Agency
7-44-1 Jindaiji Higashi-machi, Chofu-shi, Tokyo
182-8522, Japan
Tel. +81-50-3362-7933
Fax. +81-422-40-3327
zehner.p...@jaxa.jp<mailto:zehner.p...@jaxa.jp>
www.jaxa.jp<http://www.jaxa.jp>
--
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