diff options
Diffstat (limited to 'Help')
| -rw-r--r-- | Help/manual/cmake-variables.7.rst | 1 | ||||
| -rw-r--r-- | Help/prop_tgt/INTERFACE_SYSTEM_INCLUDE_DIRECTORIES.rst | 11 | ||||
| -rw-r--r-- | Help/variable/MINGW.rst | 6 |
3 files changed, 16 insertions, 2 deletions
diff --git a/Help/manual/cmake-variables.7.rst b/Help/manual/cmake-variables.7.rst index af2c348..c342dbe 100644 --- a/Help/manual/cmake-variables.7.rst +++ b/Help/manual/cmake-variables.7.rst @@ -181,6 +181,7 @@ Variables that Describe the System /variable/CMAKE_SYSTEM_VERSION /variable/CYGWIN /variable/ENV + /variable/MINGW /variable/MSVC10 /variable/MSVC11 /variable/MSVC12 diff --git a/Help/prop_tgt/INTERFACE_SYSTEM_INCLUDE_DIRECTORIES.rst b/Help/prop_tgt/INTERFACE_SYSTEM_INCLUDE_DIRECTORIES.rst index b54b6c1..a0a97ad 100644 --- a/Help/prop_tgt/INTERFACE_SYSTEM_INCLUDE_DIRECTORIES.rst +++ b/Help/prop_tgt/INTERFACE_SYSTEM_INCLUDE_DIRECTORIES.rst @@ -7,8 +7,15 @@ Targets may populate this property to publish the include directories which contain system headers, and therefore should not result in compiler warnings. The :command:`target_include_directories(SYSTEM)` command signature populates this property with values given to the -``PUBLIC`` and ``INTERFACE`` keywords. Projects may also get and set the -property directly. +``PUBLIC`` and ``INTERFACE`` keywords. + +Projects may also get and set the property directly, but must be aware that +adding directories to this property does not make those directories used +during compilation. Adding directories to this property marks directories +as ``SYSTEM`` which otherwise would be used in a non-``SYSTEM`` manner. This +can appear similar to 'duplication', so prefer the +high-level :command:`target_include_directories(SYSTEM)` command and avoid +setting the property by low-level means. When target dependencies are specified using :command:`target_link_libraries`, CMake will read this property from all target dependencies to mark the diff --git a/Help/variable/MINGW.rst b/Help/variable/MINGW.rst new file mode 100644 index 0000000..521d417 --- /dev/null +++ b/Help/variable/MINGW.rst @@ -0,0 +1,6 @@ +MINGW +----- + +True when using MinGW + +Set to true when the compiler is some version of MinGW. |