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| author | Brad King <brad.king@kitware.com> | 2021-08-19 14:31:16 (GMT) |
|---|---|---|
| committer | Kitware Robot <kwrobot@kitware.com> | 2021-08-19 14:31:25 (GMT) |
| commit | 2a4a630f3acc83cd8eed95f940b54a851f9722d6 (patch) | |
| tree | a66d110f5f0d206a69823631ae0b6f591f2b97b6 /Modules | |
| parent | a82092f4a2c8f52e6710133c6351c37a976a8ccc (diff) | |
| parent | d62d0f048fdb073bab6bdb9b0055d97d0f9c8569 (diff) | |
| download | CMake-2a4a630f3acc83cd8eed95f940b54a851f9722d6.zip CMake-2a4a630f3acc83cd8eed95f940b54a851f9722d6.tar.gz CMake-2a4a630f3acc83cd8eed95f940b54a851f9722d6.tar.bz2 | |
Merge topic 'help_check'
d62d0f048f Help: CheckFortranFunctionExists: recommend more general CheckSourceCompiles
8fddc2bb2f Help: refer to CheckSourceCompiles instead of older
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !6446
Diffstat (limited to 'Modules')
| -rw-r--r-- | Modules/CheckCXXSymbolExists.cmake | 2 | ||||
| -rw-r--r-- | Modules/CheckFortranFunctionExists.cmake | 6 | ||||
| -rw-r--r-- | Modules/CheckSymbolExists.cmake | 2 |
3 files changed, 8 insertions, 2 deletions
diff --git a/Modules/CheckCXXSymbolExists.cmake b/Modules/CheckCXXSymbolExists.cmake index b4da4fa..7b13c3a 100644 --- a/Modules/CheckCXXSymbolExists.cmake +++ b/Modules/CheckCXXSymbolExists.cmake @@ -25,7 +25,7 @@ Check if a symbol exists as a function, variable, or macro in ``C++``. as a function or variable then the symbol must also be available for linking. If the symbol is a type, enum value, or C++ template it will not be recognized: consider using the :module:`CheckTypeSize` - or :module:`CheckCXXSourceCompiles` module instead. + or :module:`CheckSourceCompiles` module instead. .. note:: diff --git a/Modules/CheckFortranFunctionExists.cmake b/Modules/CheckFortranFunctionExists.cmake index ad72e2f..8f1ca9d 100644 --- a/Modules/CheckFortranFunctionExists.cmake +++ b/Modules/CheckFortranFunctionExists.cmake @@ -20,6 +20,12 @@ Check if a Fortran function exists. ``<result>`` variable to store the result; will be created as an internal cache variable. +.. note:: + + This command does not detect functions in Fortran modules. In general it is + recommended to use :module:`CheckSourceCompiles` instead to determine if a + Fortran function or subroutine is available. + The following variables may be set before calling this macro to modify the way the check is run: diff --git a/Modules/CheckSymbolExists.cmake b/Modules/CheckSymbolExists.cmake index f8ca584..48ee3c4 100644 --- a/Modules/CheckSymbolExists.cmake +++ b/Modules/CheckSymbolExists.cmake @@ -24,7 +24,7 @@ available and assumed to work. If the header files declare the symbol as a function or variable then the symbol must also be available for linking (so intrinsics may not be detected). If the symbol is a type, enum value, or intrinsic it will not be recognized -(consider using :module:`CheckTypeSize` or :module:`CheckCSourceCompiles`). +(consider using :module:`CheckTypeSize` or :module:`CheckSourceCompiles`). If the check needs to be done in C++, consider using :module:`CheckCXXSymbolExists` instead. |