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Intel Classic compilers complaining about unsupported flag #1799

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cz4rs opened this issue May 13, 2022 · 2 comments · Fixed by #1800
Closed

Intel Classic compilers complaining about unsupported flag #1799

cz4rs opened this issue May 13, 2022 · 2 comments · Fixed by #1800
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type: bug

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@cz4rs
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cz4rs commented May 13, 2022

Describe the bug
icpc 18 and 19 warn about unsupported command line option:

[490/634] Building CXX object tests/CMakeFiles/sequencer_nompi.dir/unit/main.cc.o
icpc: command line warning #10148: option '-ftemplate-backtrace-limit=100' not supported

Additional context
We already check this flag with check_cxx_compiler_flag before applying. Additional check for compiler type and version might be required.
@cz4rs cz4rs self-assigned this May 13, 2022
@PhilMiller
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Huh, the documentation says that the check shouldn't accept the flag if there's any diagnostic

cz4rs added a commit that referenced this issue May 13, 2022
@cz4rs
#1799: CMake: do not apply -ftemplate-backtrace-limit for older Intel…
ee2d679 
… compilers
@cz4rs cz4rs mentioned this issue May 13, 2022
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cz4rs commented May 13, 2022

Huh, the documentation says that the check shouldn't accept the flag if there's any diagnostic

Yeah, seems like a bug somewhere in between the CMake module and compiler. Works fine for me with CMake 3.18.4 and icpc 2021.6.

cz4rs added a commit that referenced this issue May 17, 2022
@cz4rs
#1799: CMake: do not apply -ftemplate-backtrace-limit for older Intel…
d3f0303 
… compilers
cz4rs added a commit that referenced this issue May 20, 2022
@cz4rs
#1799: CMake: do not apply -ftemplate-backtrace-limit for older Intel…
19f0a86 
… compilers
cz4rs added a commit that referenced this issue May 23, 2022
@cz4rs
#1799: CMake: do not apply -ftemplate-backtrace-limit for older Intel…
1f2358c 
… compilers
cz4rs added a commit that referenced this issue May 23, 2022
@cz4rs
#1799: CMake: improve readability
0ca6699
nlslatt pushed a commit that referenced this issue May 23, 2022
@cz4rs @nlslatt
#1799: CMake: do not apply -ftemplate-backtrace-limit for older Intel…
892cb6d 
… compilers
nlslatt pushed a commit that referenced this issue May 23, 2022
@cz4rs @nlslatt
#1799: CMake: improve readability
f65a9b2
@nmm0 nmm0 mentioned this issue May 24, 2022
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1799: do not apply -ftemplate-backtrace-limit for older icpc versions DARMA-tasking/vt
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@PhilMiller @cz4rs