[patch ld]: Adjust for i?86-w64-mingw* autoimport and rdata merge to data

[Danny Smith]

On Thu, May 20, 2010 at 1:39 AM, Kai Tietz <ktietz70@googlemail.com> wrote:
> Hello,
>
> This patch specifies for *-w64-mingw* triplet that for enabled
> auto-import the rdata section doesn't get merged into data section,
> when pseudo-relocation-v2 is used. For v2 there is no need (at least
> for win32) that this merge happens.
>
> ChangeLog
>
> 2010-05-19  Kai Tietz
>
>        * emultempl/pe.em (default_merge_rdata): New shell variable.
>        (MERGE_RDATA_V2): New macro.
>        (gld_${EMULATION_NAME}_get_script): Adjust rule for auto-import selected
>        script.
>


Why do we need to test a  default_merge_rdata.  Isn't sufficient just
to test the actual value of  link_info.pei386_runtime_pseudo_reloc?

Like so:

- echo '  ; else if (link_info.pei386_auto_import == 1) return'	>>
e${EMULATION_NAME}.c
+echo '  ; else if (link_info.pei386_auto_import == 1'	>> e${EMULATION_NAME}.c
+echo '             && link_info.pei386_runtime_pseudo_reloc != 2)
return'	>> e${EMULATION_NAME}.c


Fanny