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| author | Brad King <brad.king@kitware.com> | 2019-02-21 13:37:48 -0500 |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2019-02-25 08:24:28 -0500 |
| commit | 5c41386357977d931f73e3bb824080af795b3cd5 (patch) | |
| tree | 45ecef4703540ce639600c28464e5c7313526c0f /Help/manual | |
| parent | 82782379337fe922f96f4f19b8deae1fab6212fe (diff) | |
| download | cmake-5c41386357977d931f73e3bb824080af795b3cd5.tar.gz | |
XLClang: Add policy CMP0089 to present as XL for compatibility
We now identify IBM's Clang-based XL compilers, which define
`__ibmxl__`, as `XLClang` rather than `XL`. In order to support
existing project code that checks for `XL`, add a policy whose OLD
behavior is to present the compiler id as `XL` and whose NEW behavior is
to present the compiler id as `XLClang` as we really detect it.
Diffstat (limited to 'Help/manual')
| -rw-r--r-- | Help/manual/cmake-policies.7.rst | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Help/manual/cmake-policies.7.rst b/Help/manual/cmake-policies.7.rst index 409b5b1c79..9470d6c616 100644 --- a/Help/manual/cmake-policies.7.rst +++ b/Help/manual/cmake-policies.7.rst @@ -51,6 +51,14 @@ The :variable:`CMAKE_MINIMUM_REQUIRED_VERSION` variable may also be used to determine whether to report an error on use of deprecated macros or functions. +Policies Introduced by CMake 3.15 +================================= + +.. toctree:: + :maxdepth: 1 + + CMP0089: Compiler id for IBM Clang-based XL compilers is now XLClang. </policy/CMP0089> + Policies Introduced by CMake 3.14 ================================= |