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-rw-r--r--CMakeLists.txt2
1 files changed, 1 insertions, 1 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index fa1ad6c..2c22493 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -21,7 +21,7 @@ set(PROJECT_VERSION ${PROJECT_MAJOR_VERSION}.${PROJECT_MINOR_VERSION}.${PROJECT_
# CMake
################################################################################
set(C_FLAGS_WARNING "-Wall -pedantic")
-set(C_CXX_FLAGS_DEFAULT "${C_FLAGS_WARNING} -O2")
+set(C_CXX_FLAGS_DEFAULT "${C_FLAGS_WARNING} -O2 -lm")
set(CMAKE_C_FLAGS "${C_CXX_FLAGS_DEFAULT} ${CMAKE_C_FLAGS}")
set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS} -O0 -g -DDEBUG=1")