maintains the same semantics as Kernel’s module build
and compatible with Kconfiglib implementation.
The problem of kconfiglib not being able to use tri-states is this:
linux is here torvalds/linux@6dd85ff
The module option is extracted from one of the triate three states into a MODULE keyword.
Kconfiglib supports the default implementation of module to be MODULE for compatibility with the linux kernel, and triate degenerates into bool two states
Refer to this code: 061e71f7d7/kconfiglib.py (L4274-L4284)
Signed-off-by: xuxin19 <xuxin19@xiaomi.com>
change the extra library from a file to an import target;
this will avoid differences in the handling of static libraries
between different versions of cmake and different platforms.
after unifying as a target, extra libraries can be
handled as the same as other compiled libraries
Signed-off-by: xuxin19 <xuxin19@xiaomi.com>
fix SIM start crash on Ubuntu22,
becase the previous CMake linker script has missing handling of
C++ global constructor sections in the new Glibc version on ubuntu22
it will cause a prior c++ constructor call error:
0x00000000400317f6 in nxsched_get_stackinfo (pid=0, stackinfo=0x7fffffffdbc0) at /media/liujinye/ssd/vela-dev/nuttx/sched/sched/sched_get_stackinfo.c:101
0x000000004002de0d in tls_get_info () at /media/liujinye/ssd/vela-dev/nuttx/libs/libc/tls/tls_getinfo.c:61
0x000000004002ddc8 in task_get_info () at /media/liujinye/ssd/vela-dev/nuttx/libs/libc/tls/task_getinfo.c:50
0x000000004002c74e in atexit_register (type=4, func=0x40044eac <CHelloWorld::~CHelloWorld()>, arg=0x40061418 <g_HelloWorld>, dso=0x40060000)
at /media/liujinye/ssd/vela-dev/nuttx/libs/libc/stdlib/lib_atexit.c:68
0x000000004002ca34 in __cxa_atexit (func=0x40044eac <CHelloWorld::~CHelloWorld()>, arg=0x40061418 <g_HelloWorld>, dso_handle=0x40060000)
at /media/liujinye/ssd/vela-dev/nuttx/libs/libc/stdlib/lib_atexit.c:268
0x000000004004502b in __static_initialization_and_destruction_0 () at /media/liujinye/ssd/vela-dev/apps/examples/helloxx/helloxx_main.cxx:93
0x000000004004503e in _GLOBAL__sub_I_helloxx_main () at /media/liujinye/ssd/vela-dev/apps/examples/helloxx/helloxx_main.cxx:129
0x00007ffff7829ebb in call_init (env=<optimized out>, argv=0x7fffffffdd18, argc=1) at ../csu/libc-start.c:145
__libc_start_main_impl (main=0x40004dc8 <main>, argc=1, argv=0x7fffffffdd18, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>,
stack_end=0x7fffffffdd08) at ../csu/libc-start.c:379
0x0000000040004285 in _start ()
Signed-off-by: xuxin19 <xuxin19@xiaomi.com>
Most tools used for compliance and SBOM generation use SPDX identifiers
This change brings us a step closer to an easy SBOM generation.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
Currently concerns only arm.
tools/ci/testlist/msys2.dat:
At the moment I only added the board nucleo-l152re:nsh
.github/workflows/build.yml:
Enabled cmake for msys2
When building from git tags, the version number in `include/version.h`
is extracted from the output of `git describe`. While that is correct,
cmake was not configured to strip trailing whitespace from the command
output, which resulted in the version number being `12.5.1\n`.
That broke the generation of `include/version.h`, as the `\n` resulted
in the terminating quote being in a new line. This commit fixes that by
instructing cmake to strip trailing whitespace.
solve the interdependency problem of cross-target dependency generation.
like Makefile base, a PHONY context target is used as a dependency for timing order.
Signed-off-by: xuxin19 <xuxin19@xiaomi.com>
Create the nuttx.asm in the disassembly format using the objdump program.
NOTE:
'>', objdump doesn't take arguments for output file,
but result is printed to standard out, and is redirected.
Signed-off-by: fanjiangang <fanjiangang@lixiang.com>
Signed-off-by: chao an <anchao@lixiang.com>
for sources that have implemented multiple prog_main,
there is a situation where you don't need to add source files but need to register.
the add_application method is enhanced so that it can be registered without entering SRCS.
Signed-off-by: xuxin19 <xuxin19@xiaomi.com>
the Unix-specific commands used in the CMake implementation of savedefconfig are not
supported on the Windows platform, which will cause compatibility issues.
replace it with CMake implementation, which can be cross-platform and has been verified on Windows.
Signed-off-by: xuxin19 <xuxin19@xiaomi.com>
riscv-none-elf-gcc: warning: -Wstrict-prototypes: linker input file unused because linking not done
riscv-none-elf-gcc: error: -Wstrict-prototypes: linker input file not found: No such file or directory
Signed-off-by: chao an <anchao@lixiang.com>
`;` is treated as a list separator in CMake.
the file(STRING) function will read the wrong .config value
string(REGEX REPLACE) will also incorrectly handle lines containing `;`
so here we can only parse character by character.
Signed-off-by: xuxin19 <xuxin19@xiaomi.com>
Because `set_source_files_properties` in cmake will overwrite the properties instead of appending them.
This module implements addition and deletion by
first `getting_source_file_property` and then `set_source_files_properties`
Signed-off-by: xuxin19 <xuxin19@xiaomi.com>
when declaring the target to be `nuttx`,create an empty allsyms source file for it;
when the target is declared as something else,the link behavior of the `nuttx` target is cloned
and added to actually generate the allsyms file.
finally use allsyms_nuttx to overwrite the already generated nuttx
and regenerate binary outputs
Signed-off-by: xuxin19 <xuxin19@xiaomi.com>
when nuttx's CMake build system calls an external module that already supports CMake,
since `add_library` may have been called internally,
it needs to provide a way to add its internally defined target to the final link.
Signed-off-by: xuxin19 <xuxin19@xiaomi.com>
@raiden00pl I'm surprised why this commit was reverted. It maintains the same functionality as tools/refresh.sh. this change is a good improvement because overwriting the original defconfig to prevent developers from missing out on enabled or disabled features during the development process. If you find any changes in the defconfig after saving it, you should manually restore it, git diff will tell you what has happened. and also this feature prevents more junior developers from forgetting to save their own defconfig
This reverts commit 751bc1528a.
Signed-off-by: chao an <anchao@lixiang.com>
savedefconfig shouldn't overwrite the original defconfig, but only create a new
defconfig in the current directory. Otherwise, creating new configs based on
existing ones becomes irritating, because every time we use savedefconfig,
the original configuration is overwritten which is not the excepted behavior
when func `nuttx_export_kconfig` is called for the second time,
the expired configuration will be retained causing compilation failure
Signed-off-by: xuxin19 <xuxin19@xiaomi.com>
`nuttx_export_header` for applications global header file export
`nuttx_add_dependencies` is the wrapper to use import
Signed-off-by: xuxin19 <xuxin19@xiaomi.com>
1. Update all CMakeLists.txt to adapt to new layout
2. Fix cmake build break
3. Update all new file license
4. Fully compatible with current compilation environment(use configure.sh or cmake as you choose)
------------------
How to test
From within nuttx/. Configure:
cmake -B build -DBOARD_CONFIG=sim/nsh -GNinja
cmake -B build -DBOARD_CONFIG=sim:nsh -GNinja
cmake -B build -DBOARD_CONFIG=sabre-6quad/smp -GNinja
cmake -B build -DBOARD_CONFIG=lm3s6965-ek/qemu-flat -GNinja
(or full path in custom board) :
cmake -B build -DBOARD_CONFIG=$PWD/boards/sim/sim/sim/configs/nsh -GNinja
This uses ninja generator (install with sudo apt install ninja-build). To build:
$ cmake --build build
menuconfig:
$ cmake --build build -t menuconfig
--------------------------
2. cmake/build: reformat the cmake style by cmake-format
https://github.com/cheshirekow/cmake_format
$ pip install cmakelang
$ for i in `find -name CMakeLists.txt`;do cmake-format $i -o $i;done
$ for i in `find -name *\.cmake`;do cmake-format $i -o $i;done
Co-authored-by: Matias N <matias@protobits.dev>
Signed-off-by: chao an <anchao@xiaomi.com>
