diff options
| author | Wei Fu <[email protected]> | 2021-09-30 18:11:20 +0800 |
|---|---|---|
| committer | Anup Patel <[email protected]> | 2021-10-20 15:10:52 +0530 |
| commit | 422eda499cd6b69c0ca9f4cb06b3aceef17a3b27 (patch) | |
| tree | 129d2f1b1d2d6ca462cfce58c2a1b8e5b33d60b4 /lib | |
| parent | 67cbbcb100d321ec61f6424392562834083e9c98 (diff) | |
Makefile: Add build time and compiler info string
When we are doing opensbi development, we want to know the build time
and compiler info for debug purpose.
To enable this message, please add "BUILD_INFO=y", like:
```
make BUILD_INFO=y
```
NOTE: Using `BUILD_INFO=y` without specifying SOURCE_DATE_EPOCH will
violate "reproducible builds". So it's ONLY for development and debug
purpose, and should NOT be used in a product which follows "reproducible
builds".
Signed-off-by: Wei Fu <[email protected]>
Reviewed-by: Anup Patel <[email protected]>
Reviewed-by: Alistair Francis <[email protected]>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/sbi/sbi_init.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/sbi/sbi_init.c b/lib/sbi/sbi_init.c index 843659e5..b1c7cf05 100644 --- a/lib/sbi/sbi_init.c +++ b/lib/sbi/sbi_init.c @@ -48,6 +48,14 @@ static void sbi_boot_print_banner(struct sbi_scratch *scratch) OPENSBI_VERSION_MINOR); #endif +#ifdef OPENSBI_BUILD_TIME_STAMP + sbi_printf("Build time: %s\n", OPENSBI_BUILD_TIME_STAMP); +#endif + +#ifdef OPENSBI_BUILD_COMPILER_VERSION + sbi_printf("Build compiler: %s\n", OPENSBI_BUILD_COMPILER_VERSION); +#endif + sbi_printf(BANNER); } |