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Genex: Allow COMPILE_LANGUAGE when processing include directories.

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Issue an error if this is encountered by an IDE generator.
This commit is contained in:
Stephen Kelly
2015-03-04 21:53:15 +01:00
parent 0b945ea9a6
commit b734fa4471
19 changed files with 116 additions and 46 deletions
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6
Help/manual/cmake-generator-expressions.7.rst
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@@ -121,7 +121,8 @@ Available logical expressions are:
target_link_libraries(myapp myapp_c myapp_cxx)
The ``Makefile`` and ``Ninja`` based generators can also use this
expression to specify compile-language specific compile definitions:
expression to specify compile-language specific compile definitions
and include directories:
.. code-block:: cmake
@@ -129,6 +130,9 @@ Available logical expressions are:
target_compile_definitions(myapp
PRIVATE $<$<COMPILE_LANGUAGE:CXX>:COMPILING_CXX>
)
target_include_directories(myapp
PRIVATE $<$<COMPILE_LANGUAGE:CXX>:/opt/foo/cxx_headers>
)
Informational Expressions
=========================