https://github.com/Kitware/CMake
Revision 1c14691a86ab8c6939dd04707dc2a92125fa8629 authored by Raul Tambre on 07 February 2021, 09:27:21 UTC, committed by Brad King on 09 July 2021, 15:27:47 UTC
Clang does not define `__STDC__` if in MSVC compatibility mode, but does
define `__STDC_VERSION__`.  Avoid the fallback for this combination.

This backports commit 7596d8b951 (CMakeCCompilerId: Fix C standard
detection in Clang MSVC mode, 2021-02-07, v3.21.0-rc1~587^2~14) to the
3.20 release series.  This is needed since commit 5115dd1e2c (IntelLLVM:
Fix C/C++ standard level flags on Windows, 2021-07-07, v3.21.0-rc3~7^2^2)
now that we activate C/C++ standard level logic for IntelLLVM when
targeting the MSVC ABI.
1 parent 5115dd1
Raw File
Tip revision: 1c14691a86ab8c6939dd04707dc2a92125fa8629 authored by Raul Tambre on 07 February 2021, 09:27:21 UTC
CMakeCCompilerId: Fix C standard detection in Clang and IntelLLVM MSVC mode
Tip revision: 1c14691
.clang-format
---
# This configuration requires clang-format version 6.0 exactly.
BasedOnStyle: Mozilla
AlignOperands: false
AllowShortFunctionsOnASingleLine: InlineOnly
AlwaysBreakAfterDefinitionReturnType: None
AlwaysBreakAfterReturnType: None
BinPackArguments: true
BinPackParameters: true
BraceWrapping:
  AfterClass:      true
  AfterEnum:       true
  AfterFunction:   true
  AfterStruct:     true
  AfterUnion:      true
BreakBeforeBraces: Custom
ColumnLimit: 79
IndentPPDirectives: AfterHash
SortUsingDeclarations: false
SpaceAfterTemplateKeyword: true
IncludeBlocks: Regroup
IncludeCategories:
  - Regex:           '^[<"]cmSTL\.hxx'
    Priority:        -2
  - Regex:           '^[<"]cmConfigure\.h'
    Priority:        -1
  - Regex:           '^<queue>'
    Priority:        1
  - Regex:           '^(<|")cm(ext)?/'
    Priority:        2
  - Regex:           '^(<|")windows\.h'
    Priority:        3
  - Regex:           '^<sys/'
    Priority:        5
  - Regex:           '^(<|")Qt?[A-Z]'
    Priority:        6
  - Regex:           '^<cmtp/'
    Priority:        7
  - Regex:           '^(<|")cmsys/'
    Priority:        8
  - Regex:           '^(<|")cm_'
    Priority:        9
  - Regex:           '^(<|")cm[A-Z][^.]+\.h'
    Priority:        10
  - Regex:           '^<[^.]+\.h'
    Priority:        4
  - Regex:           '^<'
    Priority:        1
  - Regex:           '.*'
    Priority:        11
...
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