# ----------------------------------------------------------------------------
#           Set the maximum level of warnings:
# ----------------------------------------------------------------------------
# Should be set to true for development
set(OPENCV_WARNINGS_ARE_ERRORS OFF CACHE BOOL "Treat warnings as errors")

set(EXTRA_C_FLAGS "")
set(EXTRA_C_FLAGS_RELEASE "")
set(EXTRA_C_FLAGS_DEBUG "")
set(EXTRA_EXE_LINKER_FLAGS "")
set(EXTRA_EXE_LINKER_FLAGS_RELEASE "")
set(EXTRA_EXE_LINKER_FLAGS_DEBUG "")

if(MSVC)
    set(EXTRA_C_FLAGS_RELEASE "/D _SECURE_SCL=0")
    set(EXTRA_C_FLAGS_DEBUG "/D _SECURE_SCL=1")
    set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} /D _CRT_SECURE_NO_DEPRECATE /D _CRT_NONSTDC_NO_DEPRECATE /D _SCL_SECURE_NO_WARNINGS")
    # 64-bit portability warnings, in MSVC8
    if(MSVC80)
        set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} /Wp64")
    endif()
    #if(MSVC90)
    #    set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} /D _BIND_TO_CURRENT_CRT_VERSION=1 /D _BIND_TO_CURRENT_VCLIBS_VERSION=1")
    #endif()

    set(EXTRA_EXE_LINKER_FLAGS_RELEASE "${EXTRA_EXE_LINKER_FLAGS_RELEASE} /debug")

    #if(ENABLE_OPENMP)
    #    set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} /openmp")
    #endif()

    # Remove unreferenced functions: function level linking
    set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} /Gy")
    set(EXTRA_C_FLAGS_RELEASE "${EXTRA_C_FLAGS_RELEASE} /Zi")
endif()