Gentoo Websites Logo
Go to: Gentoo Home Documentation Forums Lists Bugs Planet Store Wiki Get Gentoo!
Bug 26557 - python-fchksum fails with -funroll-loops
Summary: python-fchksum fails with -funroll-loops
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: [OLD] Core system (show other bugs)
Hardware: x86 Linux
: High major (vote)
Assignee: Python Gentoo Team
Depends on:
Reported: 2003-08-13 10:22 UTC by Pascal de Bruijn
Modified: 2003-10-18 05:45 UTC (History)
1 user (show)

See Also:
Package list:
Runtime testing required: ---


Note You need to log in before you can comment on or make changes to this bug.
Description Pascal de Bruijn 2003-08-13 10:22:27 UTC
python-fcksum didn't emerge with the following
CFLAGS="-march=k6 -O2 -fomit-frame-pointer -funroll-loops"

after I removed the -funroll-loops it did emerge!
Comment 1 Brandy Westcott (RETIRED) gentoo-dev 2003-08-19 05:09:58 UTC
This seems to be a known upstream bug with gcc-3.2.x. 
If using -funroll-loops the workaround given is to use -march=i586 
Comment 2 Alastair Tse (RETIRED) gentoo-dev 2003-08-28 08:08:11 UTC
pascal, can you please attach the output of emerge info?

i'm using gcc 3.2.3 and -march=k6 -funroll-loops -O2 works for me. can you also attach the output of the compile error?

brandy, thanks for your link :)
Comment 3 Alastair Tse (RETIRED) gentoo-dev 2003-10-18 05:45:33 UTC
hrmm .. well, according to the bug, 3.3 and newer 3.2.3 has the compiler
bug fixed. 

since the reporter didn't supply emerge info, i don't think we can do much
about it.