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Date: Tue, 08 Jun 2010 16:12:00 -0000
Message-ID: <AANLkTin7obP1SzL57TVSp8key_-9NS9BpBTsyLsZm_ec@mail.gmail.com>
Subject: Re: [patch] Smaller gdb: -rdynamic -> -Wl,--dynamic-list
From: Doug Evans <dje@google.com>
To: Jan Kratochvil <jan.kratochvil@redhat.com>
Cc: Tom Tromey <tromey@redhat.com>, gdb-patches@sourceware.org
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On Tue, Jun 8, 2010 at 9:07 AM, Jan Kratochvil
<jan.kratochvil@redhat.com> wrote:
> On Tue, 08 Jun 2010 17:22:54 +0200, Doug Evans wrote:
>> On Sat, Jun 5, 2010 at 5:45 AM, Jan Kratochvil <jan.kratochvil@redhat.co=
m> wrote:
>> > gdb/
>> > =A0 =A0 =A0 =A0* configure.ac <"${have_libpython}" !=3D no>: New worka=
round of
>> > =A0 =A0 =A0 =A0python#4434.
>> > =A0 =A0 =A0 =A0* configure: Regenerate.
>> > gdb/testsuite/
>> > =A0 =A0 =A0 =A0* gdb.python/python.exp (pythonX.Y/lib-dynload/*.so): N=
ew.
>>
>> I tested this and it fixes things. =A0Thanks.
>
> Considering it as your check-in approval, going to check it in in a momen=
t.

Yep.

>> There is the issue of using AC_RUN_IFELSE and cross-compilation.
>> Python doesn't have good support for cross-compilation anyways, so
>> it's fine with me to punt on this for now.
>
> In this case the current code fallbacks to the larger but more compatible
> -rdynamic (and thus this my recent optimization does not take place).
>
> + =A0 =A0 =A0 =A0 [dynamic_list=3Dtrue], [], [true])
> -> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 ^^^^^^
> + =A0 =A0 =A0 if test "$cross_compiling" =3D yes; then :
> + =A0true
> ->
> kept there the pre-set value:
> =A0 =A0 =A0 =A0dynamic_list=3Dfalse

Yeah, saw that. "works for me".