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Check*: Add option to pass link directories into checks
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@@ -31,6 +31,8 @@ the way the check is run:
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.. include:: /module/CMAKE_REQUIRED_LIBRARIES.txt
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.. include:: /module/CMAKE_REQUIRED_LINK_DIRECTORIES.txt
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.. include:: /module/CMAKE_REQUIRED_QUIET.txt
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See modules :module:`CheckIncludeFile` and :module:`CheckIncludeFiles`
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@@ -86,6 +88,13 @@ macro(CHECK_INCLUDE_FILE_CXX INCLUDE VARIABLE)
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unset(_CIF_CMP0075)
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endif()
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if(CMAKE_REQUIRED_LINK_DIRECTORIES)
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set(_CIF_LINK_DIRECTORIES
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"-DLINK_DIRECTORIES:STRING=${CMAKE_REQUIRED_LINK_DIRECTORIES}")
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else()
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set(_CIF_LINK_DIRECTORIES)
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endif()
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try_compile(${VARIABLE}
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SOURCE_FROM_VAR CheckIncludeFile.cxx _CIF_SOURCE_CONTENT
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COMPILE_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS}
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@@ -94,9 +103,11 @@ macro(CHECK_INCLUDE_FILE_CXX INCLUDE VARIABLE)
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CMAKE_FLAGS
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-DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_INCLUDE_FILE_FLAGS}
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"${CHECK_INCLUDE_FILE_CXX_INCLUDE_DIRS}"
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"${_CIF_LINK_DIRECTORIES}"
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)
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unset(_CIF_LINK_OPTIONS)
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unset(_CIF_LINK_LIBRARIES)
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unset(_CIF_LINK_DIRECTORIES)
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if(${ARGC} EQUAL 3)
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set(CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS_SAVE})
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