Re: [PATCH] Do not redirect ld stdout/stderr in collect2 with -debug

2015-02-23 Thread Richard Biener
On Sat, 21 Feb 2015, Thomas Schwinge wrote: > Hi! > > On Sat, 21 Feb 2015 17:22:40 +0100, I wrote: > > On Mon, 10 Jun 2013 14:01:53 +0200 (CEST), Richard Biener > > wrote: > > > This fixes one very annoying thing collect2 does when trying to > > > debug LTO WPA issues. Even with -v you need to

Re: [PATCH] Do not redirect ld stdout/stderr in collect2 with -debug

2015-02-21 Thread Thomas Schwinge
Hi! On Sat, 21 Feb 2015 17:22:40 +0100, I wrote: > On Mon, 10 Jun 2013 14:01:53 +0200 (CEST), Richard Biener > wrote: > > This fixes one very annoying thing collect2 does when trying to > > debug LTO WPA issues. Even with -v you need to wait until all > > LTRANS stages completed to see the lto1

Re: [PATCH] Do not redirect ld stdout/stderr in collect2 with -debug

2015-02-21 Thread Thomas Schwinge
Hi Richard! On Mon, 10 Jun 2013 14:01:53 +0200 (CEST), Richard Biener wrote: > This fixes one very annoying thing collect2 does when trying to > debug LTO WPA issues. Even with -v you need to wait until all > LTRANS stages completed to see the lto1 -fwpa invocation which > is because collect2 b

Re: [PATCH] Do not redirect ld stdout/stderr in collect2 with -debug

2013-06-10 Thread Joseph S. Myers
On Mon, 10 Jun 2013, Richard Biener wrote: > This fixes one very annoying thing collect2 does when trying to > debug LTO WPA issues. Even with -v you need to wait until all > LTRANS stages completed to see the lto1 -fwpa invocation which > is because collect2 buffers and replays stdout/stderr of

[PATCH] Do not redirect ld stdout/stderr in collect2 with -debug

2013-06-10 Thread Richard Biener
This fixes one very annoying thing collect2 does when trying to debug LTO WPA issues. Even with -v you need to wait until all LTRANS stages completed to see the lto1 -fwpa invocation which is because collect2 buffers and replays stdout/stderr of ld (to avoid duplicating that in some cases). But