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#
# This file is part of the AzerothCore Project. See AUTHORS file for Copyright information
#
# This file is free software; as a special exception the author gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
#
# Set build-directive (used in core to tell which buildtype we used)
target_compile_definitions(acore-compile-option-interface
INTERFACE
-D_BUILD_DIRECTIVE="${CMAKE_BUILD_TYPE}")
set(GCC_EXPECTED_VERSION 8.0.0)
if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS GCC_EXPECTED_VERSION)
message(FATAL_ERROR "GCC: This project requires version ${GCC_EXPECTED_VERSION} to build but found ${CMAKE_CXX_COMPILER_VERSION}")
else()
message(STATUS "GCC: Minimum version required is ${GCC_EXPECTED_VERSION}, found ${CMAKE_CXX_COMPILER_VERSION} - ok!")
endif()
if(PLATFORM EQUAL 32)
# Required on 32-bit systems to enable SSE2 (standard on x64)
target_compile_options(acore-compile-option-interface
INTERFACE
-msse2
-mfpmath=sse)
endif()
target_compile_definitions(acore-compile-option-interface
INTERFACE
-DHAVE_SSE2
-D__SSE2__)
message(STATUS "GCC: SFMT enabled, SSE2 flags forced")
if( WITH_WARNINGS )
target_compile_options(acore-warning-interface
INTERFACE
-W
-Wall
-Wextra
-Winit-self
-Winvalid-pch
-Wfatal-errors
-Woverloaded-virtual)
message(STATUS "GCC: All warnings enabled")
endif()
if( WITH_COREDEBUG )
target_compile_options(acore-compile-option-interface
INTERFACE
-g3)
message(STATUS "GCC: Debug-flags set (-g3)")
endif()
if(BUILD_SHARED_LIBS)
target_compile_options(acore-compile-option-interface
INTERFACE
-fPIC
-Wno-attributes)
target_compile_options(acore-hidden-symbols-interface
INTERFACE
-fvisibility=hidden)
# Should break the build when there are WARHEAD_*_API macros missing
# but it complains about missing references in precompiled headers.
# set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wl,--no-undefined")
# set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wl,--no-undefined")
message(STATUS "GCC: Enabled shared linking")
endif()
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