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Re: [PATCH] Properly check --enable-compressed-debug-sections={yes,all}
- From: "H.J. Lu" <hjl dot tools at gmail dot com>
- To: Andreas Schwab <schwab at suse dot de>
- Cc: Binutils <binutils at sourceware dot org>
- Date: Thu, 22 Oct 2015 09:06:01 -0700
- Subject: Re: [PATCH] Properly check --enable-compressed-debug-sections={yes,all}
- Authentication-results: sourceware.org; auth=none
- References: <1445525103-5784-1-git-send-email-hjl dot tools at gmail dot com> <mvm4mhjkl3p dot fsf at hawking dot suse dot de> <CAMe9rOq4mY3fe3dNdbUcvX6uD_gvv0_uOmdrY1LBFurwvKNL3A at mail dot gmail dot com> <mvmvb9ykj0x dot fsf at hawking dot suse dot de> <CAMe9rOrp3Pg9h4=xDPfUham-=Ht_4naz684mK1ZM1rJYG5JZCA at mail dot gmail dot com> <mvmmvvaki7z dot fsf at hawking dot suse dot de>
On Thu, Oct 22, 2015 at 8:58 AM, Andreas Schwab <schwab@suse.de> wrote:
> "H.J. Lu" <hjl.tools@gmail.com> writes:
>
>> On Thu, Oct 22, 2015 at 8:41 AM, Andreas Schwab <schwab@suse.de> wrote:
>>> "H.J. Lu" <hjl.tools@gmail.com> writes:
>>>
>>>> On Thu, Oct 22, 2015 at 7:56 AM, Andreas Schwab <schwab@suse.de> wrote:
>>>>> "H.J. Lu" <hjl.tools@gmail.com> writes:
>>>>>
>>>>>> diff --git a/gas/configure.ac b/gas/configure.ac
>>>>>> index 9002552..ab4dedc 100644
>>>>>> --- a/gas/configure.ac
>>>>>> +++ b/gas/configure.ac
>>>>>> @@ -72,7 +72,7 @@ AC_ARG_ENABLE(compressed_debug_sections,
>>>>>> AS_HELP_STRING([--enable-compressed-debug-sections={all,gas,none}],
>>>>>> [compress debug sections by default])],
>>>>>> [case ,"${enableval}", in
>>>>>> - *,yes,* | *,all,* | *,gas,*) ac_default_compressed_debug_sections=yes ;;
>>>>>> + ,yes, | ,all, | *,gas,*) ac_default_compressed_debug_sections=yes ;;
>>>>>
>>>>> What does that fix? "*,yes,*" is a superset of ",yes,".
>>>>
>>>> It will won't set ac_default_compressed_debug_sections to yes for
>>>
>>> Will or won't?
>>
>> Won't.
>>
>>>> --enable-compressed-debug-sections=not,yes
>>>
>>> What is "not" supposed to do?
>>>
>>
>> No idea.
>
> That doesn't answer my question.
Only
--enable-compressed-debug-sections=yes
means yes, nothing else.
--
H.J.