blob: 27248f0c8022361bf920c607b050bf21d331927e (
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diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3a0eecb..4fa5e8d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -17,6 +17,7 @@ set_property(CACHE FFT_LIB PROPERTY STRINGS avfft fftw3 fftw3f kissfft vdsp)
include(CMakePushCheckState)
include(CheckFunctionExists)
+include(CheckSymbolExists)
include(CheckCXXCompilerFlag)
find_package(Threads)
@@ -37,8 +38,8 @@ endif()
cmake_push_check_state(RESET)
set(CMAKE_REQUIRED_LIBRARIES -lm)
-check_function_exists(lrintf HAVE_LRINTF)
-check_function_exists(round HAVE_ROUND)
+check_symbol_exists(lrintf math.h HAVE_LRINTF)
+check_symbol_exists(round math.h HAVE_ROUND)
cmake_pop_check_state()
add_definitions(
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