Bug 80329

Summary:	aggressive CFLAGS break synaptics
Product:	Gentoo Linux	Reporter:	jochen <jochen.eisinger>
Component:	Current packages	Assignee:	Gentoo Linux bug wranglers <bug-wranglers>
Status:	RESOLVED INVALID
Severity:	normal
Priority:	High
Version:	unspecified
Hardware:	All
OS:	Linux
Whiteboard:
Package list:		Runtime testing required:	---

Description jochen 2005-02-01 06:13:10 UTC

I had troubles with synaptics killing my X server when I used the mouse to scroll vertically.

I recompiled synaptics with -O0 -ggdb3 to produce a proper core dump, however, since then I cannot reproduce the crash anymore.

My normal CFLAGS are "-march=pentium-m -O3 -pipe -mmmx -msse -msse2 -mfpmath=sse -fforce-addr -fomit-frame-pointer -funroll-loops -frerun-cse-after-loop -frerun-loop-opt -falign-functions=4"

no idea which of those caused the trouble

Reproducible: Always
Steps to Reproduce:
1.
2.
3.

Comment 1 Carsten Lohrke (RETIRED) gentoo-dev

2005-02-01 06:54:58 UTC

please reopen if you can reproduce it with -march=pentium-m -O3 -pipe -fomit-frame-pointer