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| author | Joachim Wuttke (h) <j.wuttke@fz-juelich.de> | 2018-11-04 19:03:43 (GMT) |
|---|---|---|
| committer | Joachim Wuttke (o) <j.wuttke@fz-juelich.de> | 2018-11-06 11:55:24 (GMT) |
| commit | 2b2b41f038af97b7bca2213cda0198d2a28f6c2e (patch) | |
| tree | ae6ef50af5384291ecc4d0ed1c86f851524d7d8a /Help/manual/cmake-generator-expressions.7.rst | |
| parent | e045fb202ddf9100965ac418f4aa22e65256dd8d (diff) | |
| download | CMake-2b2b41f038af97b7bca2213cda0198d2a28f6c2e.zip CMake-2b2b41f038af97b7bca2213cda0198d2a28f6c2e.tar.gz CMake-2b2b41f038af97b7bca2213cda0198d2a28f6c2e.tar.bz2 | |
Help: Code example for case-insensitive comparison
Diffstat (limited to 'Help/manual/cmake-generator-expressions.7.rst')
| -rw-r--r-- | Help/manual/cmake-generator-expressions.7.rst | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/Help/manual/cmake-generator-expressions.7.rst b/Help/manual/cmake-generator-expressions.7.rst index bf11b05..c5d7a31 100644 --- a/Help/manual/cmake-generator-expressions.7.rst +++ b/Help/manual/cmake-generator-expressions.7.rst @@ -65,7 +65,14 @@ String Comparisons ``$<STREQUAL:string1,string2>`` ``1`` if ``string1`` and ``string2`` are equal, else ``0``. - The comparison is case-sensitive. + The comparison is case-sensitive. For a case-insensitive comparison, + combine with a :ref:`string transforming generator expression + <String Transforming Generator Expressions>`, + + .. code-block:: cmake + + $<STREQUAL:$<UPPER_CASE:${foo}>,"BAR"> # "1" if ${foo} is any of "BAR", "Bar", "bar", ... + ``$<EQUAL:value1,value2>`` ``1`` if ``value1`` and ``value2`` are numerically equal, else ``0``. ``$<IN_LIST:string,list>`` @@ -254,8 +261,10 @@ Typically, the ``condition`` is a :ref:`boolean generator expression expands to ``DEBUG_MODE`` when the ``Debug`` configuration is used, and otherwise expands to the empty string. -String Operations ------------------ +.. _`String Transforming Generator Expressions`: + +String Transformations +---------------------- ``$<JOIN:list,string>`` Joins the list with the content of ``string``. |