LMU/musrfit
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cmake: make sure that gcc built-in functions are found.

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suter_a 2018-06-09 17:32:33 +02:00
parent 6883249117
commit 104d18c333
1 changed files with 5 additions and 0 deletions
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CMakeLists.txt
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@ -27,6 +27,11 @@ if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
endif() endif()
#--- perform some checks and generate the config.h ---------------------------- #--- perform some checks and generate the config.h ----------------------------
#--- the next two lines are needed that the math functions are found ----------
set(CMAKE_REQUIRED_INCLUDES math.h)
set(CMAKE_REQUIRED_LIBRARIES m)
include(CheckTypeSize) include(CheckTypeSize)
include(CheckIncludeFiles) include(CheckIncludeFiles)
include(CheckFunctionExists) include(CheckFunctionExists)