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>
without UBSan
```
text data bss dec hex filename
85612 208 142258 228078 37aee nuttx
```
with UBSan:
```
text data bss dec hex filename
194290 98164 208634 501088 7a560 nuttx
```
```c
int main(int argc, FAR char *argv[])
{
uint32_t ptr[32];
printf("Hello, World!! %lu\n", ptr[64]);
return 0;
}
```
Try to run this sample:
```
nsh> hello
ubsan_prologue: ================================================================================
ubsan_prologue: UBSAN: array-index-out-of-bounds in hello_main.c:39:37
__ubsan_handle_out_of_bounds: index 64 is out of range for type 'uint32_t [32]'
ubsan_epilogue: ================================================================================
Hello, World!! 1070182368
nsh>
```
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
Alin Jerpelea