forked from Bananymous/banan-os
58 lines
1.3 KiB
CMake
58 lines
1.3 KiB
CMake
cmake_minimum_required(VERSION 3.26)
|
|
|
|
project(libc CXX ASM)
|
|
|
|
set(LIBC_SOURCES
|
|
assert.cpp
|
|
ctype.cpp
|
|
dirent.cpp
|
|
fcntl.cpp
|
|
malloc.cpp
|
|
printf_impl.cpp
|
|
pwd.cpp
|
|
signal.cpp
|
|
stdio.cpp
|
|
stdlib.cpp
|
|
string.cpp
|
|
sys/banan-os.cpp
|
|
sys/mman.cpp
|
|
sys/stat.cpp
|
|
sys/wait.cpp
|
|
termios.cpp
|
|
time.cpp
|
|
unistd.cpp
|
|
math.S
|
|
icxxabi.cpp
|
|
)
|
|
|
|
add_custom_target(libc-headers
|
|
COMMAND ${CMAKE_COMMAND} -E copy_directory_if_different ${CMAKE_CURRENT_SOURCE_DIR}/include/ ${BANAN_INCLUDE}/
|
|
DEPENDS sysroot
|
|
)
|
|
|
|
add_custom_target(crtx
|
|
COMMAND ${CMAKE_C_COMPILER} -c ${CMAKE_CURRENT_SOURCE_DIR}/arch/${BANAN_ARCH}/crt0.S -o crt0.o
|
|
COMMAND ${CMAKE_C_COMPILER} -c ${CMAKE_CURRENT_SOURCE_DIR}/arch/${BANAN_ARCH}/crti.S -o crti.o
|
|
COMMAND ${CMAKE_C_COMPILER} -c ${CMAKE_CURRENT_SOURCE_DIR}/arch/${BANAN_ARCH}/crtn.S -o crtn.o
|
|
)
|
|
|
|
add_custom_target(crtx-install
|
|
COMMAND ${CMAKE_COMMAND} -E copy crt0.o ${BANAN_LIB}/
|
|
COMMAND ${CMAKE_COMMAND} -E copy crti.o ${BANAN_LIB}/
|
|
COMMAND ${CMAKE_COMMAND} -E copy crtn.o ${BANAN_LIB}/
|
|
DEPENDS crtx
|
|
)
|
|
|
|
add_library(libc ${LIBC_SOURCES})
|
|
add_dependencies(libc headers crtx-install)
|
|
|
|
target_compile_options(libc PRIVATE -g -Wstack-usage=512)
|
|
|
|
add_custom_target(libc-install
|
|
COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_CURRENT_BINARY_DIR}/libc.a ${BANAN_LIB}/
|
|
DEPENDS libc
|
|
BYPRODUCTS ${BANAN_LIB}/libc.a
|
|
)
|
|
|
|
set(CMAKE_STATIC_LIBRARY_PREFIX "")
|