Control: forwarded -1 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82880
Hi, On 06/11/17 18:07, James Cowgill wrote: > On 06/11/17 12:11, Adrian Bunk wrote: >> Package: gcc-7 >> Version: 7.2.0-12 >> Severity: serious >> Control: affects -1 src:amanda >> >> https://buildd.debian.org/status/package.php?p=amanda&suite=sid >> >> ... >> checking for gcc flag -fstrict-aliasing... >> E: Build killed with signal TERM after 360 minutes of inactivity >> >> >> Testcase: >> >> (sid_mips-dchroot)bunk@minkus:~$ gcc --help=target --help=optimizers > > Bisected to this commit, but I don't know how far that helps us. > Probably some mips specific option blows up. I've filed a bug upstream with some more details. Indeed a mips optimization pass being registered twice caused the infinite loop, but I currently think the mips specific code is being called incorrectly and there needs to be a generic fix. I posted a workaround patch in the upstream bug report. Thanks, James
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