# Copyright (c) 2020 ARM Limited. All rights reserved.
# SPDX-License-Identifier: Apache-2.0

set(DEBUG_DEFINITIONS
    -DMBED_DEBUG
    -DMBED_TRAP_ERRORS_ENABLED=1
)

if(MBED_TOOLCHAIN STREQUAL "GCC_ARM")
    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} \
        -c \
        -g3 \
        -std=gnu11 \
    ")
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} \
        -c \
        -g3 \
        -std=gnu++14 \
        -fno-rtti \
        -Wvla \
    ")
    set(CMAKE_ASM_FLAGS "${CMAKE_ASM_FLAGS} \
        -c \
        -g3 \
        -x assembler-with-cpp \
    ")
    set(CMAKE_CXX_LINK_FLAGS "${CMAKE_CXX_LINK_FLAGS} \
        -Wl,--gc-sections \
        -Wl,--wrap,main \
        -Wl,--wrap,_malloc_r \
        -Wl,--wrap,_free_r \
        -Wl,--wrap,_realloc_r \
        -Wl,--wrap,_memalign_r \
        -Wl,--wrap,_calloc_r \
        -Wl,--wrap,exit \
        -Wl,--wrap,atexit \
        -Wl,-n \
    ")

elseif(MBED_TOOLCHAIN STREQUAL "ARM")
    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} \
        -std=gnu11 \
    ")
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} \
        -fno-rtti \
        -fno-c++-static-destructors \
        -std=gnu++14 \
    ")
    set(CMAKE_CXX_LINK_FLAGS "${CMAKE_CXX_LINK_FLAGS} \
        --verbose \
        --remove \
        --show_full_path \
        --legacyalign \
        --any_contingency \
        --keep=os_cb_sections \
    ")
    set(DEBUG_DEFINITIONS ${DEBUG_DEFINITIONS}
        -D__ASSERT_MSG
        -DMULADDC_CANNOT_USE_R7
    )
endif()

add_definitions(${DEBUG_DEFINITIONS})