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| author | Stephen Kelly <steveire@gmail.com> | 2013-12-26 14:57:02 +0100 |
|---|---|---|
| committer | Stephen Kelly <steveire@gmail.com> | 2014-01-04 11:28:57 +0100 |
| commit | d98ea6c0b872392b29d5cbe78767bb741a17d68f (patch) | |
| tree | d8e2b5f7fef0c5c38234b7cc862899d639d4e898 /Help/manual/cmake-toolchains.7.rst | |
| parent | ea78935f62b5c2779e2f81dac5ec5f80a03fa1be (diff) | |
| download | cmake-d98ea6c0b872392b29d5cbe78767bb741a17d68f.tar.gz | |
Help: Mark some code blocks as containing cmake code.
Diffstat (limited to 'Help/manual/cmake-toolchains.7.rst')
| -rw-r--r-- | Help/manual/cmake-toolchains.7.rst | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/Help/manual/cmake-toolchains.7.rst b/Help/manual/cmake-toolchains.7.rst index fbe546eae8..97cd6504c0 100644 --- a/Help/manual/cmake-toolchains.7.rst +++ b/Help/manual/cmake-toolchains.7.rst @@ -22,17 +22,23 @@ Languages Languages are enabled by the :command:`project` command. If no project command is in the top-level CMakeLists file, one will be implicitly generated. By default -the enabled languages are C and CXX:: +the enabled languages are C and CXX: + +.. code-block:: cmake project(C_Only C) A special value of NONE can also be used with the :command:`project` command -to enable no languages:: +to enable no languages: + +.. code-block:: cmake project(MyProject NONE) The :command:`enable_language` command can be used to enable languages after the -:command:`project` command:: +:command:`project` command: + +.. code-block:: cmake enable_language(CXX) @@ -86,7 +92,9 @@ Cross Compiling If :manual:`cmake(1)` is invoked with the command line parameter ``-DCMAKE_TOOLCHAIN_FILE=path/to/file``, the file will be loaded early to set values for the compilers. A typical cross-compiling toolchain has content such -as:: +as: + +.. code-block:: cmake set(CMAKE_SYSTEM_NAME Linux) @@ -127,7 +135,9 @@ the ``CMAKE_FIND_ROOT_PATH_MODE_*`` variables. Some compilers are inherently cross compilers, such as Clang and the QNX QCC compiler. The :variable:`CMAKE_<LANG>_COMPILER_TARGET` can be set to pass a -value to those supported compilers when compiling:: +value to those supported compilers when compiling: + +.. code-block:: cmake set(CMAKE_SYSTEM_NAME Linux) @@ -138,7 +148,9 @@ value to those supported compilers when compiling:: set(CMAKE_CXX_COMPILER clang++) set(CMAKE_CXX_COMPILER_TARGET ${triple}) -Or, for QCC:: +Or, for QCC: + +.. code-block:: cmake set(CMAKE_SYSTEM_NAME QNX) |