Re: [Cython] Fwd: Question about how best require compiler options for C sources

2016-04-26 Thread Erik Bray
On Mon, Apr 11, 2016 at 7:49 PM, Ian Henriksen wrote: > On Mon, Apr 11, 2016 at 7:46 AM Erik Bray wrote: >> >> On Mon, Apr 11, 2016 at 2:51 PM, Nathaniel Smith wrote: >> > On Apr 11, 2016 04:18, "Erik Bray" wrote: >> >> >> >> On Fri, Apr 8, 2016 at 5:49 PM, Nathaniel Smith wrote: >> >> > Can y

[Cython] Cygwin: Handling missing C99 long double functions

2016-04-26 Thread Erik Bray
Hi again, Sorry if I'm spamming the list too much, but I've encountered another pretty serious and unfortunate issue with Cython on Cygwin. The problem now is that many of libm long double functions like sqrtl, tanl, etc. are missing on Cygwin (missing from newlib to be specific). I think this is

Re: [Cython] Cygwin: Handling missing C99 long double functions

2016-04-26 Thread Dima Pasechnik
Hi, certainly we did something with Sage on cygwin to work around these... Just in case, Dima On Tue, Apr 26, 2016 at 3:58 PM, Erik Bray wrote: > Hi again, > > Sorry if I'm spamming the list too much, but I've encountered another > pretty serious and unfortunate issue with Cython on Cygwin. > > T

Re: [Cython] Cygwin: Handling missing C99 long double functions

2016-04-26 Thread Erik Bray
On Tue, Apr 26, 2016 at 5:16 PM, Dima Pasechnik wrote: > Hi, > certainly we did something with Sage on cygwin to work around these... > Just in case, >From what I can tell there are several places where Sage has hacked around this issue in different packages, but it's not doing anything specifica

Re: [Cython] Cygwin: Handling missing C99 long double functions

2016-04-26 Thread Jeroen Demeyer
On 2016-04-26 16:58, Erik Bray wrote: The problem now is that many of libm long double functions like sqrtl, tanl, etc. are missing on Cygwin Just to understand the issue better, can you elaborate how this impacts Cython? ___ cython-devel mailing li

Re: [Cython] Cygwin: Handling missing C99 long double functions

2016-04-26 Thread Robert Bradshaw
On Tue, Apr 26, 2016 at 8:36 AM, Erik Bray wrote: > On Tue, Apr 26, 2016 at 5:16 PM, Dima Pasechnik > wrote: > > Hi, > > certainly we did something with Sage on cygwin to work around these... > > Just in case, > > From what I can tell there are several places where Sage has hacked > around this

Re: [Cython] Cygwin: Handling missing C99 long double functions

2016-04-26 Thread Ian Henriksen
On Tue, Apr 26, 2016 at 2:56 PM Robert Bradshaw wrote: > On Tue, Apr 26, 2016 at 8:36 AM, Erik Bray wrote: > >> On Tue, Apr 26, 2016 at 5:16 PM, Dima Pasechnik >> wrote: >> > Hi, >> > certainly we did something with Sage on cygwin to work around these... >> > Just in case, >> >> From what I can