CMake: set optimization of debug builds to -Og. (#20780)

* CMake: set optimization of debug builds to -Og.

* Update cMake/FreeCAD_Helpers/SetGlobalCompilerAndLinkerSettings.cmake

Co-authored-by: Benjamin Nauck <benjamin@nauck.se>

* Fix indentation level

---------

Co-authored-by: Benjamin Nauck <benjamin@nauck.se>
This commit is contained in:
Jackson Oursland
2025-04-14 14:34:46 -07:00
committed by GitHub
parent 47037105b1
commit df1c5e73b2

View File

@@ -19,6 +19,15 @@ macro(SetGlobalCompilerAndLinkerSettings)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mxgot")
endif()
if (CMAKE_CXX_COMPILER_ID MATCHES "Clang|GNU")
# Only add -Og if no -O* optimization flag exists
if (NOT "${CMAKE_C_FLAGS_DEBUG}" MATCHES "-O[a-z0-9]+")
set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Og")
endif()
if (NOT "${CMAKE_CXX_FLAGS_DEBUG}" MATCHES "-O[a-z0-9]+")
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -Og")
endif()
endif()
if(MSVC)
# set default compiler settings
add_definitions(-D_DISABLE_CONSTEXPR_MUTEX_CONSTRUCTOR -DNOMINMAX)