Tweak compiler options

FlyGoat · Dec 7, 2023 · 45c5f28 · 45c5f28
1 parent 43bf7ae
commit 45c5f28
Showing 1 changed file with 12 additions and 1 deletion.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -1,13 +1,24 @@
 #cmake version
-CMAKE_MINIMUM_REQUIRED(VERSION 3.0)
+CMAKE_MINIMUM_REQUIRED(VERSION 3.9)
 
 #define project name
 PROJECT(ryzenadj)
 
+set(CMAKE_C_VISIBILITY_PRESET hidden)
+
 set(CMAKE_CXX_STANDARD 11)
+set(CMAKE_CXX_VISIBILITY_PRESET hidden)
 
 message(STATUS "Build type: ${CMAKE_BUILD_TYPE}")
 
+#Enable LTO
+include(CheckIPOSupported)
+check_ipo_supported(RESULT supported OUTPUT error)
+if( supported )
+    message(STATUS "IPO / LTO enabled")
+    set(CMAKE_INTERPROCEDURAL_OPTIMIZATION TRUE)
+endif()
+
 INCLUDE_DIRECTORIES(${INC_DIR})
 
 AUX_SOURCE_DIRECTORY(./ SRC_DIR)