add STL_NO_DEBUG option in CMake

CMakeLists.txt

@@ -73,6 +73,7 @@ option(OGS_DISABLE_LOGGING "Disables all logog messages." OFF)
 
 # Compiler flags
 set(OGS_CXX_FLAGS "" CACHE STRING "Additional C++ compiler flags.")
+option(STL_NO_DEBUG "Disable STL debug in debug build" OFF)
 
 # Print CMake variable values
 if (OGS_CMAKE_DEBUG)

scripts/cmake/CompilerSetup.cmake

@@ -40,7 +40,9 @@ if(COMPILER_IS_GCC)
 		endif()
 	else()
 		# Enable assertions in STL in debug mode.
-		set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -D_GLIBCXX_DEBUG -D_GLIBCXX_DEBUG_ASSERT -D_GLIBCXX_DEBUG_PEDASSERT -D_GLIBCXX_DEBUG_VERIFY")
+		if (NOT STL_NO_DEBUG)
+			set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -D_GLIBCXX_DEBUG -D_GLIBCXX_DEBUG_ASSERT -D_GLIBCXX_DEBUG_PEDASSERT -D_GLIBCXX_DEBUG_VERIFY")
+		endif()
 	endif()
 	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -Wno-deprecated -Wall -Wextra")
 endif() # COMPILER_IS_GCC
@@ -53,7 +55,9 @@ if(COMPILER_IS_CLANG)
 	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -Wall -Wno-c++98-compat-pedantic -march=native")
 	if(CMAKE_BUILD_TYPE STREQUAL "Debug")
 		# Enable assertions in STL in debug mode.
-		set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -D_GLIBCXX_DEBUG -D_GLIBCXX_DEBUG_ASSERT -D_GLIBCXX_DEBUG_PEDASSERT -D_GLIBCXX_DEBUG_VERIFY")
+		if (NOT STL_NO_DEBUG)
+			set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -D_GLIBCXX_DEBUG -D_GLIBCXX_DEBUG_ASSERT -D_GLIBCXX_DEBUG_PEDASSERT -D_GLIBCXX_DEBUG_VERIFY")
+		endif()
 	endif()
 endif() # COMPILER_IS_CLANG