[BUGS] BUG #7816: test for compiler output produces bogus results

2013-01-19 Thread seebs
The following bug has been logged on the website: Bug reference: 7816 Logged by: Peter Seebach Email address: se...@seebs.net PostgreSQL version: 9.1.4 Operating system: Linux Description: Your modified acx_pthread.m4 tests for any compiler output to stderr at all, an

Re: [BUGS] BUG #7816: test for compiler output produces bogus results

2013-01-21 Thread Seebs
On 20 Jan 2013, at 23:02, Tom Lane wrote: se...@seebs.net writes: Your modified acx_pthread.m4 tests for any compiler output to stderr at all, and considers it evidence that a flag is invalid. I believe the reason we do that is that we want to find flags that will not result in the compile