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authorBrian Heim <brianlheim@gmail.com>2018-09-13 05:32:01 (GMT)
committerBrian Heim <brianlheim@gmail.com>2018-09-13 05:32:01 (GMT)
commite3f9ea8616966b4f71e75a7ce8484ab6e398eb25 (patch)
treeb8ddd76a459616f8f6f62462747ba6a6b335242b /Help
parent98e6877d1efe3412ca79f4acd8c03894b074fb35 (diff)
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docs: add some 'see also' helper texts
in cmake-generator-expressions
Diffstat (limited to 'Help')
-rw-r--r--Help/manual/cmake-generator-expressions.7.rst5
1 files changed, 5 insertions, 0 deletions
diff --git a/Help/manual/cmake-generator-expressions.7.rst b/Help/manual/cmake-generator-expressions.7.rst
index c3428d1..76fd3d9 100644
--- a/Help/manual/cmake-generator-expressions.7.rst
+++ b/Help/manual/cmake-generator-expressions.7.rst
@@ -68,10 +68,13 @@ Available logical expressions are:
target.
``$<PLATFORM_ID:comp>``
``1`` if the CMake-id of the platform matches ``comp``, otherwise ``0``.
+ See also the :variable:`CMAKE_SYSTEM_NAME` variable.
``$<C_COMPILER_ID:comp>``
``1`` if the CMake-id of the C compiler matches ``comp``, otherwise ``0``.
+ See also the :variable:`CMAKE_<LANG>_COMPILER_ID` variable.
``$<CXX_COMPILER_ID:comp>``
``1`` if the CMake-id of the CXX compiler matches ``comp``, otherwise ``0``.
+ See also the :variable:`CMAKE_<LANG>_COMPILER_ID` variable.
``$<VERSION_LESS:v1,v2>``
``1`` if ``v1`` is a version less than ``v2``, else ``0``.
``$<VERSION_GREATER:v1,v2>``
@@ -84,8 +87,10 @@ Available logical expressions are:
``1`` if ``v1`` is a version greater than or equal to ``v2``, else ``0``.
``$<C_COMPILER_VERSION:ver>``
``1`` if the version of the C compiler matches ``ver``, otherwise ``0``.
+ See also the :variable:`CMAKE_<LANG>_COMPILER_VERSION` variable.
``$<CXX_COMPILER_VERSION:ver>``
``1`` if the version of the CXX compiler matches ``ver``, otherwise ``0``.
+ See also the :variable:`CMAKE_<LANG>_COMPILER_VERSION` variable.
``$<TARGET_POLICY:pol>``
``1`` if the policy ``pol`` was NEW when the 'head' target was created,
else ``0``. If the policy was not set, the warning message for the policy