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Set cmake policy CMP0075, to have check_include_file use the value of CMAKE_REQUIRED_LIBRARIES (currently, adds -lm). See issue #510.

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Eric Haszlakiewicz
2019-12-06 00:15:14 -05:00
parent 0819a55ffb
commit 6c55f65d07
1 changed files with 6 additions and 0 deletions
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6
CMakeLists.txt
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@@ -19,6 +19,12 @@ if(POLICY CMP0054)
cmake_policy(SET CMP0054 NEW) cmake_policy(SET CMP0054 NEW)
endif() endif()
# Include file check macros honor CMAKE_REQUIRED_LIBRARIES
# i.e. the check_include_file() calls will include -lm when checking.
if(POLICY CMP0075)
cmake_policy(SET CMP0075 NEW)
endif()
include(CTest) include(CTest)
if (CMAKE_PROJECT_NAME STREQUAL PROJECT_NAME AND BUILD_TESTING AND if (CMAKE_PROJECT_NAME STREQUAL PROJECT_NAME AND BUILD_TESTING AND