* CXXFLAGS_FOR_TARGET and config/mt-gnu
@ 2010-03-25 13:55 Doug Semler
2010-03-25 17:43 ` Ian Lance Taylor
0 siblings, 1 reply; 3+ messages in thread
From: Doug Semler @ 2010-03-25 13:55 UTC (permalink / raw)
To: GCC List
The file config/mt-gnu currently defines CXXFLAGS_FOR_TARGET =
$(CXXFLAGS) -D_GNU_SOURCE. To me, it seems that it should be +=
-D_GNU_SOURCE (like most of the other frags). Otherwise, I cannot
override the CXXFLAGS without overriding CXXFLAGS_FOR_TARGET. Or am I
missing something?
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: CXXFLAGS_FOR_TARGET and config/mt-gnu
2010-03-25 13:55 CXXFLAGS_FOR_TARGET and config/mt-gnu Doug Semler
@ 2010-03-25 17:43 ` Ian Lance Taylor
2010-03-26 13:14 ` Doug Semler
0 siblings, 1 reply; 3+ messages in thread
From: Ian Lance Taylor @ 2010-03-25 17:43 UTC (permalink / raw)
To: Doug Semler; +Cc: GCC List
Doug Semler <dougsemler@gmail.com> writes:
> The file config/mt-gnu currently defines CXXFLAGS_FOR_TARGET =
> $(CXXFLAGS) -D_GNU_SOURCE. To me, it seems that it should be +=
> -D_GNU_SOURCE (like most of the other frags). Otherwise, I cannot
> override the CXXFLAGS without overriding CXXFLAGS_FOR_TARGET. Or am I
> missing something?
I think you are right.
Ian
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: CXXFLAGS_FOR_TARGET and config/mt-gnu
2010-03-25 17:43 ` Ian Lance Taylor
@ 2010-03-26 13:14 ` Doug Semler
0 siblings, 0 replies; 3+ messages in thread
From: Doug Semler @ 2010-03-26 13:14 UTC (permalink / raw)
To: GCC List
On Thu, Mar 25, 2010 at 1:31 PM, Ian Lance Taylor <iant@google.com> wrote:
> Doug Semler <dougsemler@gmail.com> writes:
>
>> The file config/mt-gnu currently defines CXXFLAGS_FOR_TARGET =
>> $(CXXFLAGS) -D_GNU_SOURCE. To me, it seems that it should be +=
>> -D_GNU_SOURCE (like most of the other frags). Otherwise, I cannot
>> override the CXXFLAGS without overriding CXXFLAGS_FOR_TARGET. Or am I
>> missing something?
>
> I think you are right.
>
> Ian
>
All right, I opened PR/43538 so that it will be tracked...
^ permalink raw reply [flat|nested] 3+ messages in thread
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2010-03-25 13:55 CXXFLAGS_FOR_TARGET and config/mt-gnu Doug Semler
2010-03-25 17:43 ` Ian Lance Taylor
2010-03-26 13:14 ` Doug Semler
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