http://bugzilla.novell.com/show_bug.cgi?id=611650 http://bugzilla.novell.com/show_bug.cgi?id=611650#c0 Summary: Compilation of ooo320-m19-calc/scaddins/source/analysis/analysis.cxx takes 2 hours Classification: openSUSE Product: openSUSE 11.3 Version: Factory Platform: i586 OS/Version: openSUSE 11.3 Status: NEW Severity: Normal Priority: P5 - None Component: Development AssignedTo: pth@novell.com ReportedBy: pmladek@novell.com QAContact: qa@suse.de CC: coolo@novell.com Found By: Development Blocker: --- Created an attachment (id=367039) --> (http://bugzilla.novell.com/attachment.cgi?id=367039) test file (analysis.ii.bz2) Coolo pointed out that the compilation of OpenOffice_org-calc suddenly started to take several hours instead of minutes in openSUSE Factory. The problem happens: + when compiling oo320-m19-calc/scaddins/source/analysis/analysis.cxx + only in openSUSE_Factory and only on i586. It seems to be related to the combination of the compiler flags: + -g -Os -fomit-frame-pointer See the compilation times: $> time g++ -c -g -Os -fomit-frame-pointer analysis.ii real 103m46.642s user 96m21.093s sys 0m1.196s $> time g++ -c -g -Os analysis.ii real 0m19.345s user 0m19.177s sys 0m0.168s $> time g++ -c -g -fomit-frame-pointer analysis.ii real 0m1.605s user 0m1.528s sys 0m0.076s $> time g++ -c -Os -fomit-frame-pointer analysis.ii real 0m3.747s user 0m3.640s sys 0m0.104s $> gcc --version gcc (SUSE Linux) 4.5.0 20100526 [gcc-4_5-branch revision 159866] Copyright (C) 2010 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. The same problem happens with -O2 and -O1; Only -O0 causes the problem to disappear. I am going to use -g1 instread of -g as temporary workaround. -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.