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Merge topic 'pr.checksymbol'

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20c204244b CheckSymbolExists: Fix CMP0054 warning

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !1884
This commit is contained in:
Brad King
2018-03-26 12:00:15 +00:00
committed by Kitware Robot
parent 911972903b 20c204244b
commit ee78f4e1da
1 changed files with 5 additions and 0 deletions
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5
Modules/CheckSymbolExists.cmake
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@@ -45,6 +45,9 @@ the way the check is run:
include_guard(GLOBAL)
cmake_policy(PUSH)
cmake_policy(SET CMP0054 NEW) # if() quoted variables not dereferenced
macro(CHECK_SYMBOL_EXISTS SYMBOL FILES VARIABLE)
if(CMAKE_C_COMPILER_LOADED)
__CHECK_SYMBOL_EXISTS_IMPL("${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/CheckSymbolExists.c" "${SYMBOL}" "${FILES}" "${VARIABLE}" )
@@ -116,3 +119,5 @@ macro(__CHECK_SYMBOL_EXISTS_IMPL SOURCEFILE SYMBOL FILES VARIABLE)
endif()
endif()
endmacro()
cmake_policy(POP)