Bug 241596

Summary:	build crash sci-libs/cln-1.2.2 with a certain LTCFLAGS
Product:	Gentoo Linux	Reporter:	pavel <rw_iw>
Component:	[OLD] Library	Assignee:	Gentoo Linux bug wranglers <bug-wranglers>
Status:	RESOLVED INVALID
Severity:	minor
Priority:	High
Version:	unspecified
Hardware:	x86
OS:	Linux
Whiteboard:
Package list:		Runtime testing required:	---

Description pavel 2008-10-12 13:15:53 UTC

sci-libs/cln-1.2.2 is failed to build (linking stage) with somewhat extreme LTCFLAGS settings:
LTCFLAGS="-O2 -march=core2 -finline-functions -pipe -funroll-loops -momit-leaf-frame-pointer"

However, successful merge with
LTCFLAGS="-O2 -march=core2"

P.S. I didn't dig into where ld actually got stuck in.

Reproducible: Always

Comment 1 Wormo (RETIRED) gentoo-dev

2008-10-13 02:09:09 UTC

How did you change the LTCFLAGS value, did you just update CFLAGS in your /etc/make.conf or did you have to recompile libtool with the less aggressive CFLAGS?

Comment 2 pavel 2008-10-13 06:32:46 UTC

(In reply to comment #1)
> How did you change the LTCFLAGS value, did you just update CFLAGS in your
> /etc/make.conf or did you have to recompile libtool with the less aggressive
> CFLAGS?
> 

libtool recompile

... and I cannot reproduce error anymore, can speculate only: libtool was built with gcc 4.3.1, it's 4.3.2 now. Having libtool (4.3.1), LTCFLAGS as before and new gcc 4.3.2 may cause this trouble.

Now it's ok even with LTCFLAGS="-O2 -march=core2 -finline-functions -pipe -funroll-loops -momit-leaf-frame-pointer"

Comment 3 Wormo (RETIRED) gentoo-dev

2008-10-13 06:34:18 UTC

Is it ok to close this bug then?

Comment 4 pavel 2008-10-13 06:54:10 UTC

(In reply to comment #3)
> Is it ok to close this bug then?
> 

I guess so.