[PATCH v4 1/2] libgloss: merge pru into top-level Makefile

[Corinna Vinschen]

On Jan 22 18:11, Dimitar Dimitrov wrote:
> Avoid a recursive make to speed things up a bit.  This change was
> inspired by the recent similar patch for c6x:
> https://sourceware.org/pipermail/newlib/2023/020869.html
> 
> While at it, fork crt0-minrt.S into a separate source file instead of
> relying on a predefined macro to generate two different object files.
> This improves clarity, simplifies the build rules, and would allow
> further optimization in crt0-minrt.S to be implemented more cleanly.
> 
> Signed-off-by: Dimitar Dimitrov <dimitar@dinux.eu>
> ---
> Changes since v3:
>  - Rebased.
> 
> Changes since v2:
>  - Rearrange Makefile.inc code chunks.
>  - Whitespace fix.
> 
> Changes since v1:
>  - Retained copyright in pru/Makefile.inc.
>  - Addec crt0*.s to libobjs_a_SOURCES.
>  - Rebased.
> 
>  libgloss/Makefile.am      |   3 +
>  libgloss/configure.ac     |   7 +-
>  libgloss/pru/Makefile.in  | 145 --------------------------------------
>  libgloss/pru/Makefile.inc |  48 +++++++++++++
>  libgloss/pru/crt0-minrt.S |  59 ++++++++++++++++
>  libgloss/pru/crt0.S       |   6 --
>  6 files changed, 113 insertions(+), 155 deletions(-)
>  delete mode 100644 libgloss/pru/Makefile.in
>  create mode 100644 libgloss/pru/Makefile.inc
>  create mode 100644 libgloss/pru/crt0-minrt.S

Series pushed.

Thanks,
Corinna