Magnus Hagander wrote:
On Sat, Dec 12, 2009 at 21:19, Andrew Dunstan <and...@dunslane.net> wrote:
Magnus Hagander wrote:
Using
http://www.postgresql.org/ftp/misc/winflex/

on a 64-bit windows, but in 32-bit mode (this certainly used to work),
trying to build HEAD.

first of all, it returns error code 128 when running "flex -V", which
means our script claims it doesn't work. Commenting out that check, it
crashes along the line of:
Running flex on src\backend\utils\misc\guc-file.l
    14 [main] flex 2372 _cygtls::handle_exceptions: Exception:
STATUS_ACCESS_VIOLATION

Sometimes it doesn't crash, but do this instead:
Running flex on src\backend\parser\scan.l
c:\gnuwin32\bin\m4.exe:stdin:16769: ERROR: end of file in string
Project : error PRJ0002 : Error result 128 returned from
'C:\WINDOWS\SysWow64\cm
d.exe'.


If I run it a couple of times, it eventually completes. But then bombs
out because the generated files aren't complete.

Anybody else seen this? Am I forgetting something typical?

Hmm.

I don't have a 64bit Windows box, so I doubt I can test this. I can set up a
64bit VM but I'd need to get my hands on a 64bit version of Windows.

I use Amazon EC2 for this. Trivial to get up, and almost free when you
use it for very short periods of time.

Yes. I spent a few cents and a few hours wrestling with it. AFAICT your are hosed on 64bit Windows. I can't get flex built and Cygwin is behaving very oddly. There are indications that the problem could be fairly deep - see <http://www.mail-archive.com/cyg...@cygwin.com/msg102463.html>

I can try again with Cygwin 1.7. and see if that improves matters, but I bet it doesn't.


cheers

andrew

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