[systemd-devel] [PATCH] build-sys: remove --gc-sections to fix debugging

[Michael Biebl]

2014-11-26 18:16 GMT+01:00 Gustavo Sverzut Barbieri
<gustavo.barbieri at intel.com>:
>
> My only comment is that we should also remove:
>         -ffunction-sections
>         -fdata-sections
> those are only useful to enable gc-sections.
>
> From time to time someone should run a build with
>         -ffunction-sections
>         -fdata-sections
>         -Wl,--gc-sections
>         -Wl,--print-gc-sections
> so we print out sections that are dangling and then we could remove
> them from source code if needed.

Could we add them to autogen.sh so it's used by the developers?
After all, we already set quite a few CFLAGS in autogen.sh.

Michael
-- 
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