Set -O3 compiler optimization for Release build in cmake

TimSchneider42 · TimSchneider42 · commit 8267b136763b · 2024-06-03T15:47:50.000+02:00
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -4,6 +4,7 @@ file(READ "VERSION" version)
 project(franky VERSION ${version} LANGUAGES CXX)
 set(CMAKE_CXX_STANDARD 17)
 SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pthread")
+set(CMAKE_CXX_FLAGS_RELEASE "-O3")
 
 include(GNUInstallDirs)
 
