Yitzchak Scott-Thoennes wrote:
>On Thu, Jun 30, 2005 at 09:24:06AM +0100, Steve Hay wrote:
>
>
>>Mike Guy wrote:
>>
>>
>>
>>>Steve Hay <[EMAIL PROTECTED]> wrote
>>>
>>>
>>>
>>>
>>>>Does anyone else see several dozen
>>>>
>>>>warning: #pragma system_header ignored outside include file
>>>>
>>>>warnings when building Errno with gcc?
>>>>
>>>>I see it on Win32 (MinGW -- gcc 3.2.3). It never used to happen, but
>>>>does as of change 23806 which filled in $Config{gccversion} and thus
>>>>causes Errno_pm.PL to scan the output of "gcc -E -dM" on each header
>>>>file, rather than scanning each header file directly.
>>>>
>>>>
>>>>
>>>>
>>>I dont't know what's meant to be happening here, but is the answer to
>>>apply gcc -E -dM to a file containing just (for example)
>>>
>>>#include windows.h
>>>
>>>?
>>>
>>>And if that's the case, can the processing of the files be done in just
>>>one call to gcc?
>>>
>>>
>>>
>>Yes, and yes! Done in change 25014 -- thanks.
>>
>>(Following the principle of "don't fix it if it ain't broke" I only
>>applied the change to the Win32/gcc case. Possibly other setups could
>>benefit from working the same way, but it wouldn't exactly save much
>>time so it didn't seem worth the risk.)
>>
>>
>
>In the can't please all the people all the time dept., I note that
>this broke cygwin's mingw. This gets it working for the moment:
>
Thanks - applied as change 25063.
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