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Setup cmake project

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This commit is contained in:
Christoph Urlacher
2022-12-07 16:40:43 +01:00
parent db2816a092
commit f304e7f239
138 changed files with 28939 additions and 0 deletions
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30
cmake/bootdisk/CMakeLists.txt Normal file
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cmake_minimum_required(VERSION 3.14)
project(bootdisk)
message(STATUS "Project " ${PROJECT_NAME})
# BIOS-dev.code:total-tracks:-heads:-sectors:start-track:-head:-sector
# Default-Werte fuer Boot von Floppy (USB/HD erkennt bootsect.asm selbst):
set(BOOTDEVICE "0:80:2:18:0:0:1")
add_custom_command(OUTPUT "${CHURLOS_ROOT_DIR}/bootdisk.vmi"
BYPRODUCTS "${CMAKE_BINARY_DIR}/bootsect" "${CMAKE_BINARY_DIR}/setup" "${CMAKE_BINARY_DIR}/build" "${CMAKE_BINARY_DIR}/system.img" "${CMAKE_BINARY_DIR}/bootdisk.img" "${CMAKE_BINARY_DIR}/bootdisk.vmi"
# Compile bootsect and setup code
COMMAND nasm -f bin -o "${CMAKE_BINARY_DIR}/bootsect" "${CHURLOS_SRC_DIR}/bootdisk/bootsect.asm"
COMMAND nasm -f bin -o "${CMAKE_BINARY_DIR}/setup" "${CHURLOS_SRC_DIR}/bootdisk/setup.asm"
# Compile build code
COMMAND gcc -o "${CMAKE_BINARY_DIR}/build" "${CHURLOS_SRC_DIR}/bootdisk/build.c"
# Build system.img
COMMAND objcopy -O binary "${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/system" "${CMAKE_BINARY_DIR}/system.img"
# Build bootdisk
COMMAND "${CMAKE_BINARY_DIR}/build" "${CMAKE_BINARY_DIR}/bootsect" "${CMAKE_BINARY_DIR}/setup" "${CMAKE_BINARY_DIR}/system.img" ${BOOTDEVICE} "${CMAKE_BINARY_DIR}/bootdisk.img"
COMMAND dd if="${CMAKE_BINARY_DIR}/bootdisk.img" of="${CMAKE_BINARY_DIR}/bootdisk.vmi" bs=1474560 conv=sync
COMMAND /run/current-system/sw/bin/cp "${CMAKE_BINARY_DIR}/bootdisk.vmi" "${CHURLOS_ROOT_DIR}/bootdisk.vmi"
DEPENDS system
)
add_custom_target(${PROJECT_NAME} DEPENDS ${CHURLOS_ROOT_DIR}/bootdisk.vmi)