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* c++/9511: Can't detect whether threading enabled in Cygwin GCC
@ 2003-01-30 17:56 dave
0 siblings, 0 replies; only message in thread
From: dave @ 2003-01-30 17:56 UTC (permalink / raw)
To: gcc-gnats
>Number: 9511
>Category: c++
>Synopsis: Can't detect whether threading enabled in Cygwin GCC
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: unassigned
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Thu Jan 30 17:56:01 UTC 2003
>Closed-Date:
>Last-Modified:
>Originator: dave@boost-consulting.com
>Release: unknown-1.0
>Organization:
>Environment:
Cygwin GCC 3.2
>Description:
There seems to be no way to detect whether threading
support has been enabled (with -mthread) in Cygwin GCC: from the specs
file it looks to me like it only sets a preprocessor symbol in
-mno-cygwin (mingw) mode. There ought to be a way to detect that threading support is disabled so that pessimizations like mutex locks can be left out.
>How-To-Repeat:
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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2003-01-30 17:56 c++/9511: Can't detect whether threading enabled in Cygwin GCC dave
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