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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 08:13:36 -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>
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
--enable-compressed-debug-sections=not,yes
but only for
--enable-compressed-debug-sections=yes
--
H.J.