# -----------------------------------------------------------------------------
# @author    Auto-generated by STM32CubeIDE for Visual Studio Code Extension
# -----------------------------------------------------------------------------
# @attention
#
# Copyright (c) 2025 STMicroelectronics.
# All rights reserved.
#
# This software is licensed under terms that can be found in the LICENSE file
# in the root directory of this software component.
# If no LICENSE file comes with this software, it is provided AS-IS.
#
# -----------------------------------------------------------------------------
 
 cmake_minimum_required(VERSION 3.20)

#
# This file is generated only once, and is not re-generated.
#
# User is free to modify the file as much as necessary
#

# Core project settings
project("EEP-144_Library")
enable_language(C CXX ASM)
message("Build type: " ${CMAKE_BUILD_TYPE})

# Setup compiler settings
set(CMAKE_C_STANDARD 11)
set(CMAKE_C_STANDARD_REQUIRED ON)
set(CMAKE_C_EXTENSIONS ON)
set(CMAKE_CXX_STANDARD 20)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS ON)

# Core MCU flags, CPU type, instruction set and FPU setup
set(cpu_PARAMS 
    # Other parameters
    # -mthumb
    # -mcpu, -mfloat, -mfloat-abi, ...
)

# Sources
file(GLOB_RECURSE
    sources_SRCS CONFIGURE_DEPENDS
	${CMAKE_CURRENT_SOURCE_DIR}/src/*.c
    ${CMAKE_CURRENT_SOURCE_DIR}/YEEP144lib/src/*.c
    #${CMAKE_CURRENT_SOURCE_DIR}/Drivers/BSP/STM32H5xx_Nucleo/stm32h5xx_nucleo.c
    ${CMAKE_CURRENT_SOURCE_DIR}/Drivers/STM32H5xx_HAL_Driver/Src/*.c
)

# Include directories for all compilers
set(include_DIRS
	${CMAKE_CURRENT_SOURCE_DIR}/include
    ${CMAKE_CURRENT_SOURCE_DIR}/YEEP144lib/include
    ${CMAKE_CURRENT_SOURCE_DIR}/Drivers/STM32H5xx_HAL_Driver/Inc
    ${CMAKE_CURRENT_SOURCE_DIR}/Drivers/STM32H5xx_HAL_Driver/Inc/Legacy
    #${CMAKE_CURRENT_SOURCE_DIR}/Drivers/BSP/STM32H5xx_Nucleo
    ${CMAKE_CURRENT_SOURCE_DIR}/Drivers/CMSIS/Device/ST/STM32H5xx/Include
    ${CMAKE_CURRENT_SOURCE_DIR}/Drivers/CMSIS/Include
)

# Include directories for each compiler
set(include_c_DIRS)
set(include_cxx_DIRS)
set(include_asm_DIRS)

# Symbols definition for all compilers
set(symbols_SYMB
    USE_HAL_DRIVER
    STM32H563xx)

# Symbols definition for each compiler
set(symbols_c_SYMB)
set(symbols_cxx_SYMB)
set(symbols_asm_SYMB)

# Link directories and names of libraries
set(link_DIRS)
set(link_LIBS
    m)

# Linker script
set(linker_script_SRC)

# Compiler options
set(compiler_OPTS)

# Linker options
set(linker_OPTS)

# Now call generated cmake
# This will add script generated
# information to the project
include("cmake/vscode_generated.cmake")

# Link directories setup
# Must be before executable is added
link_directories(${CMAKE_PROJECT_NAME} ${link_DIRS})

# Create an executable object type
add_executable(${CMAKE_PROJECT_NAME})

# Add sources to executable
target_sources(${CMAKE_PROJECT_NAME} PUBLIC ${sources_SRCS})

# Add include paths
target_include_directories(${CMAKE_PROJECT_NAME} PRIVATE
    ${include_DIRS}
    $<$<COMPILE_LANGUAGE:C>: ${include_c_DIRS}>
    $<$<COMPILE_LANGUAGE:CXX>: ${include_cxx_DIRS}>
    $<$<COMPILE_LANGUAGE:ASM>: ${include_asm_DIRS}>
)

# Add project symbols (macros)
target_compile_definitions(${CMAKE_PROJECT_NAME} PRIVATE
    ${symbols_SYMB}
    $<$<COMPILE_LANGUAGE:C>: ${symbols_c_SYMB}>
    $<$<COMPILE_LANGUAGE:CXX>: ${symbols_cxx_SYMB}>
    $<$<COMPILE_LANGUAGE:ASM>: ${symbols_asm_SYMB}>

    # Configuration specific
    $<$<CONFIG:Debug>:DEBUG>
    $<$<CONFIG:Release>: >
)

# Add linked libraries
target_link_libraries(${CMAKE_PROJECT_NAME} ${link_LIBS})

# Compiler options
target_compile_options(${CMAKE_PROJECT_NAME} PRIVATE
    ${cpu_PARAMS}
    ${compiler_OPTS}
    -fstack-usage
    # -fcyclomatic-complexity
    -Wall
    -Wextra
    -Wpedantic
    -Wno-unused-parameter
    $<$<COMPILE_LANGUAGE:C>: >
    $<$<COMPILE_LANGUAGE:CXX>:

    # -Wno-volatile
    # -Wold-style-cast
    # -Wuseless-cast
    # -Wsuggest-override
    >
    $<$<COMPILE_LANGUAGE:ASM>:-x assembler-with-cpp -MMD -MP>
    $<$<CONFIG:Debug>:-O0 -g3 -ggdb>
    $<$<CONFIG:Release>:-Os>
)

# Linker options
target_link_options(${CMAKE_PROJECT_NAME} PRIVATE
    -T${linker_script_SRC}
    ${cpu_PARAMS}
    ${linker_OPTS}
    -Wl,-Map=${CMAKE_PROJECT_NAME}.map
    -u _printf_float
    #-u _scanf_float
    --specs=nosys.specs
    -Wl,--start-group
    -lc
    -lm
    -lstdc++
    -lsupc++
    -Wl,--end-group
    -Wl,-z,max-page-size=8 # Allow good software remapping across address space (with proper GCC section making)
    -Wl,--print-memory-usage
)

# Conditionally add CMSE linker options
if(CMSIS_Dsecure STREQUAL "Secure")
    target_link_options(${CMAKE_PROJECT_NAME} PRIVATE
        -Wl,--cmse-implib
        -Wl,--out-implib=secure_nsclib.o
    )
endif()

# Set linker script as a dependency to force re-link if it changes
set_target_properties(${CMAKE_PROJECT_NAME} PROPERTIES LINK_DEPENDS ${linker_script_SRC})

# Execute post-build to print size, generate hex and bin
add_custom_command(TARGET ${CMAKE_PROJECT_NAME} POST_BUILD
    COMMAND ${CMAKE_SIZE} $<TARGET_FILE:${CMAKE_PROJECT_NAME}>
    COMMAND ${CMAKE_OBJCOPY} -O ihex $<TARGET_FILE:${CMAKE_PROJECT_NAME}> ${CMAKE_PROJECT_NAME}.hex
    COMMAND ${CMAKE_OBJCOPY} -O binary $<TARGET_FILE:${CMAKE_PROJECT_NAME}> ${CMAKE_PROJECT_NAME}.bin
)