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| author | Brad King <brad.king@kitware.com> | 2013-10-16 13:28:12 (GMT) |
|---|---|---|
| committer | CMake Topic Stage <kwrobot@kitware.com> | 2013-10-16 13:28:12 (GMT) |
| commit | c49083e9a4cddbdc6cbcc582e2d8d5fc7cfd7740 (patch) | |
| tree | 96102c69673467ce7b922697cd5f378511249201 /Help/policy/CMP0025.rst | |
| parent | 5029da5eac08171653a92b961c341f7ffcca3640 (diff) | |
| parent | 7038a93a7eafa83d506dd73bed171dc72dfbd9a5 (diff) | |
| download | CMake-c49083e9a4cddbdc6cbcc582e2d8d5fc7cfd7740.zip CMake-c49083e9a4cddbdc6cbcc582e2d8d5fc7cfd7740.tar.gz CMake-c49083e9a4cddbdc6cbcc582e2d8d5fc7cfd7740.tar.bz2 | |
Merge topic 'doc-reStructuredText'
7038a93 Modules/readme.txt: Update steps to add module documentation
a77e308 CPack: Replace #<type> markup with reStructuredText equivalent
e7ca48f Help: Factor out cmake-generator-expressions manual page
97e8650 Help: Factor out COMPILE_DEFINITIONS disclaimer duplication
8982161 Help: Factor out find_* command duplication
30b2186 Help: Factor out *_OUTPUT_(NAME|DIRECTORY).rst duplication
bfe07aa Build Help documentation during CMake build using Sphinx
53ded59 Drop unused builtin documentation APIs
0c39a75 Drop the 'Full' field from cmDocumentationEntry
e33d8d2 Drop builtin command documentation
399e9c4 Drop builtin property documentation
6035c04 get_property: Drop test for builtin property documentation
80a3273 Drop all documentation formatters except Usage
b336a1eb Teach COMPATIBLE_INTERFACE_* checks to use Help .rst documents
ec6df36 Teach --help-* options to load documentation from .rst files
25f2877 Add class cmRST to do basic reStructuredText processing
...
Diffstat (limited to 'Help/policy/CMP0025.rst')
| -rw-r--r-- | Help/policy/CMP0025.rst | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/Help/policy/CMP0025.rst b/Help/policy/CMP0025.rst new file mode 100644 index 0000000..25957e9 --- /dev/null +++ b/Help/policy/CMP0025.rst @@ -0,0 +1,21 @@ +CMP0025 +------- + +Compiler id for Apple Clang is now AppleClang. + +CMake >= 2.8.13 recognize that Apple Clang is a different compiler +than upstream Clang and that they have different version numbers. +CMake now prefers to present this to projects by setting +CMAKE_<LANG>_COMPILER_ID to "AppleClang" instead of "Clang". However, +existing projects may assume the compiler id for Apple Clang is just +"Clang" as it was in CMake < 2.8.13. Therefore this policy determines +for Apple Clang which compiler id to report in +CMAKE_<LANG>_COMPILER_ID after <LANG> is enabled by the project() or +enable_language() command. + +The OLD behavior for this policy is to use compiler id "Clang". The +NEW behavior for this policy is to use compiler id "AppleClang". + +This policy was introduced in CMake version 2.8.13. CMake version +|release| warns when the policy is not set and uses OLD behavior. Use +the cmake_policy command to set it to OLD or NEW explicitly. |