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| author | Ben Boeckel <ben.boeckel@kitware.com> | 2016-08-02 15:31:50 (GMT) |
|---|---|---|
| committer | Ben Boeckel <ben.boeckel@kitware.com> | 2016-08-02 15:42:45 (GMT) |
| commit | cc223e1eed69775a323a59628ad93fc79390c2f2 (patch) | |
| tree | 9feda033e50705707a64b8a7a62a870c2212b8d8 /Modules/Compiler | |
| parent | e31084e65745f9dd422c6aff0a2ed4ada6918805 (diff) | |
| download | CMake-cc223e1eed69775a323a59628ad93fc79390c2f2.zip CMake-cc223e1eed69775a323a59628ad93fc79390c2f2.tar.gz CMake-cc223e1eed69775a323a59628ad93fc79390c2f2.tar.bz2 | |
Intel-C: declare support for gnu11
Without extensions, functions like `strdup` are not available since they
are actually controlled by feature flags such as _SVID_SOURCE and
_BSD_SOURCE. When using `-std=c11` on Intel, none of these flags are
set, so the functions are not declared properly leading to compile
errors.
Reported-by: Adam J. Stewart <ajstewart426@gmail.com>
Closes: #16226
Diffstat (limited to 'Modules/Compiler')
| -rw-r--r-- | Modules/Compiler/Intel-C.cmake | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Modules/Compiler/Intel-C.cmake b/Modules/Compiler/Intel-C.cmake index eb9602a..b2ff50d 100644 --- a/Modules/Compiler/Intel-C.cmake +++ b/Modules/Compiler/Intel-C.cmake @@ -16,7 +16,7 @@ endif() if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 15.0.0) set(CMAKE_C11_STANDARD_COMPILE_OPTION "${_std}=c11") - set(CMAKE_C11_EXTENSION_COMPILE_OPTION "${_std}=c11") + set(CMAKE_C11_EXTENSION_COMPILE_OPTION "${_std}=gnu11") endif() if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 12.1) |