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| author | Brad King <brad.king@kitware.com> | 2017-09-27 12:05:44 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2017-10-03 12:11:27 (GMT) |
| commit | b96ca728f1da01c051ac3b44f32b5221d1efeff9 (patch) | |
| tree | 6c1ab46b51909ad0735f3c07057c1925984541d2 /Help | |
| parent | f952f16d233b7121740f271a0a5d65d108473568 (diff) | |
| download | CMake-b96ca728f1da01c051ac3b44f32b5221d1efeff9.zip CMake-b96ca728f1da01c051ac3b44f32b5221d1efeff9.tar.gz CMake-b96ca728f1da01c051ac3b44f32b5221d1efeff9.tar.bz2 | |
Add infrastructure to detect secondary compiler version information
Create a `CMAKE_<LANG>_COMPILER_VERSION_INTERNAL` variable to hold
a secondary/internal compiler version number detected at the same
time as the primary compiler version. This will be useful for some
compilers where we need such a number to determine correct usage.
Inspired-by: Stefan Andersson <tfosm@hotmail.com>
Suggested-by: Norbert Lange <norbert.lange@andritz.com>
Issue: #17264
Diffstat (limited to 'Help')
| -rw-r--r-- | Help/manual/cmake-variables.7.rst | 1 | ||||
| -rw-r--r-- | Help/variable/CMAKE_LANG_COMPILER_VERSION_INTERNAL.rst | 8 |
2 files changed, 9 insertions, 0 deletions
diff --git a/Help/manual/cmake-variables.7.rst b/Help/manual/cmake-variables.7.rst index f94c008..2e369e3 100644 --- a/Help/manual/cmake-variables.7.rst +++ b/Help/manual/cmake-variables.7.rst @@ -400,6 +400,7 @@ Variables for Languages /variable/CMAKE_LANG_COMPILER_PREDEFINES_COMMAND /variable/CMAKE_LANG_COMPILER_TARGET /variable/CMAKE_LANG_COMPILER_VERSION + /variable/CMAKE_LANG_COMPILER_VERSION_INTERNAL /variable/CMAKE_LANG_COMPILE_OBJECT /variable/CMAKE_LANG_CREATE_SHARED_LIBRARY /variable/CMAKE_LANG_CREATE_SHARED_MODULE diff --git a/Help/variable/CMAKE_LANG_COMPILER_VERSION_INTERNAL.rst b/Help/variable/CMAKE_LANG_COMPILER_VERSION_INTERNAL.rst new file mode 100644 index 0000000..c3cd980 --- /dev/null +++ b/Help/variable/CMAKE_LANG_COMPILER_VERSION_INTERNAL.rst @@ -0,0 +1,8 @@ +CMAKE_<LANG>_COMPILER_VERSION_INTERNAL +-------------------------------------- + +An internal variable subject to change. + +This is used to identify the variant of a compiler based on an internal +version number. For some compilers this is needed to determine the +correct usage. |