nuttx/libs/libc/machine/xtensa
chao an 6ee9ec7656 build: add initial cmake build system
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)

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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

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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>
2023-07-08 13:50:48 +08:00
..
arch_elf.c binfmt: Always include arch/elf.h in include/nuttx/elf.h 2023-06-25 19:02:53 -03:00
arch_memcpy.S libc/string: prevent libc in the kernel/userspace optionally 2023-05-17 13:58:48 +08:00
arch_memmove.S libc/string: prevent libc in the kernel/userspace optionally 2023-05-17 13:58:48 +08:00
arch_memset.S libc/string: prevent libc in the kernel/userspace optionally 2023-05-17 13:58:48 +08:00
arch_setjmp.S libc/machine/xtensa: make longjmp safe against context switch 2022-11-22 19:34:44 +01:00
arch_strcmp.S libc/string: prevent libc in the kernel/userspace optionally 2023-05-17 13:58:48 +08:00
arch_strcpy.S libc/string: prevent libc in the kernel/userspace optionally 2023-05-17 13:58:48 +08:00
arch_strlen.S libc/string: prevent libc in the kernel/userspace optionally 2023-05-17 13:58:48 +08:00
arch_strncpy.S libc/string: prevent libc in the kernel/userspace optionally 2023-05-17 13:58:48 +08:00
CMakeLists.txt build: add initial cmake build system 2023-07-08 13:50:48 +08:00
Kconfig Kconfig: improve uniformity 2021-12-14 07:32:48 -06:00
Make.defs arch:xtensa: add setjmp xtensa function 2021-11-06 07:39:27 -05:00
xtensa_asm.h