Re: Enable LTO build for crash utility

2021-08-19 Thread lijiang
On Wed, Aug 18, 2021 at 11:30 PM Jeff Law wrote: > > > On 8/17/2021 8:45 PM, lijiang wrote: > > Hi, > > > > In Fedora crash.spec, currently the LTO is disabled as below: > > > > +# This package has an internal copy of GDB which has broken configure > &

Re: Enable LTO build for crash utility

2021-08-18 Thread lijiang
On Wed, Aug 18, 2021 at 4:54 PM lijiang wrote: > > > On Wed, Aug 18, 2021 at 2:28 PM lijiang wrote: > >> >> >> On Wed, Aug 18, 2021 at 11:02 AM Dave Young wrote: >> >>> Add Kazu in cc list >>> On Wed, 18 Aug 2021 at 10:45, lijiang w

Re: Enable LTO build for crash utility

2021-08-18 Thread lijiang
On Wed, Aug 18, 2021 at 2:28 PM lijiang wrote: > > > On Wed, Aug 18, 2021 at 11:02 AM Dave Young wrote: > >> Add Kazu in cc list >> On Wed, 18 Aug 2021 at 10:45, lijiang wrote: >> > >> > Hi, >> > >> > In Fedora crash.spec, currently

Re: Enable LTO build for crash utility

2021-08-17 Thread lijiang
On Wed, Aug 18, 2021 at 11:02 AM Dave Young wrote: > Add Kazu in cc list > On Wed, 18 Aug 2021 at 10:45, lijiang wrote: > > > > Hi, > > > > In Fedora crash.spec, currently the LTO is disabled as below: > > > > +# This package has an internal copy of

Enable LTO build for crash utility

2021-08-17 Thread lijiang
Hi, In Fedora crash.spec, currently the LTO is disabled as below: +# This package has an internal copy of GDB which has broken configure code for +# INTDIV0_RAISES_SIGFPE and MUST_REINSTALL_SIGHANDLERS +# Updating that code properly seems nontrivial and best left to the package +# maintainer. +#