On Tue, Nov 08, 2011 at 08:55:39AM +0100, Dimitry Andric wrote:
> On 2011-11-08 01:25, Alexander Best wrote:
> > i've seen dozens of issues, where people set CPUTYPE=native. although this
> > works in a lot of cases, it doesn't in others. why don't we simply add
> > something like
> >
> > . if ${C
hi there,
any reason 'make cleanworld' does
otaku% make cleanworld
rm -rf /usr/obj/usr/git-freebsd-head/*
chflags -R 0 /usr/obj/usr/git-freebsd-head
rm -rf /usr/obj/usr/git-freebsd-head/*
where
otaku% make cleanworld
chflags -R 0 /usr/obj/usr/git-freebsd-head
rm -rf /usr/obj/usr/git-freebsd-hea
On Tue Nov 8 11, Roman Divacky wrote:
> On Tue, Nov 08, 2011 at 08:55:39AM +0100, Dimitry Andric wrote:
> > On 2011-11-08 01:25, Alexander Best wrote:
> > > i've seen dozens of issues, where people set CPUTYPE=native. although this
> > > works in a lot of cases, it doesn't in others. why don't we
clang will use "core2" for family=6 and model=15
check llvm/lib/Support/Host.cpp
what is the problem? The fact that our gcc from the middle-ages
does not recognize that?
On Tue, Nov 08, 2011 at 09:04:20PM +, Alexander Best wrote:
> On Tue Nov 8 11, Roman Divacky wrote:
> > On Tue, Nov 08, 2
On Tue Nov 8 11, Roman Divacky wrote:
> clang will use "core2" for family=6 and model=15
>
> check llvm/lib/Support/Host.cpp
>
> what is the problem? The fact that our gcc from the middle-ages
> does not recognize that?
actually a few months ago quite a lot of gcc commits happend to add newer
o
On Tue, Nov 08, 2011 at 09:23:52PM +, Alexander Best wrote:
> On Tue Nov 8 11, Roman Divacky wrote:
> > clang will use "core2" for family=6 and model=15
> >
> > check llvm/lib/Support/Host.cpp
> >
> > what is the problem? The fact that our gcc from the middle-ages
> > does not recognize that
On Nov 8, 2011, at 1:49 PM, Alexander Best wrote:
> hi there,
>
> any reason 'make cleanworld' does
>
> otaku% make cleanworld
> rm -rf /usr/obj/usr/git-freebsd-head/*
> chflags -R 0 /usr/obj/usr/git-freebsd-head
> rm -rf /usr/obj/usr/git-freebsd-head/*
>
> where
>
> otaku% make cleanworld
>
On Tue Nov 8 11, Roman Divacky wrote:
> On Tue, Nov 08, 2011 at 09:23:52PM +, Alexander Best wrote:
> > On Tue Nov 8 11, Roman Divacky wrote:
> > > clang will use "core2" for family=6 and model=15
> > >
> > > check llvm/lib/Support/Host.cpp
> > >
> > > what is the problem? The fact that our
On Tue Nov 8 11, Warner Losh wrote:
>
> On Nov 8, 2011, at 1:49 PM, Alexander Best wrote:
>
> > hi there,
> >
> > any reason 'make cleanworld' does
> >
> > otaku% make cleanworld
> > rm -rf /usr/obj/usr/git-freebsd-head/*
> > chflags -R 0 /usr/obj/usr/git-freebsd-head
> > rm -rf /usr/obj/usr/g
On 2011-11-08 21:49, Alexander Best wrote:
> any reason 'make cleanworld' does
>
> otaku% make cleanworld
> rm -rf /usr/obj/usr/git-freebsd-head/*
> chflags -R 0 /usr/obj/usr/git-freebsd-head
> rm -rf /usr/obj/usr/git-freebsd-head/*
>
> where
>
> otaku% make cleanworld
> chflags -R 0 /usr/obj/us
On Tue Nov 8 11, Dimitry Andric wrote:
> On 2011-11-08 21:49, Alexander Best wrote:
> > any reason 'make cleanworld' does
> >
> > otaku% make cleanworld
> > rm -rf /usr/obj/usr/git-freebsd-head/*
> > chflags -R 0 /usr/obj/usr/git-freebsd-head
> > rm -rf /usr/obj/usr/git-freebsd-head/*
> >
> > wh
On 2011-11-08 22:04, Alexander Best wrote:
...
> for me -march=native reports:
>
> otaku% gcc -march=native -E -v - Using built-in specs.
> Target: amd64-undermydesk-freebsd
> Configured with: FreeBSD/amd64 system compiler
> Thread model: posix
> gcc version 4.2.2 20070831 prerelease [FreeBSD]
>
On Nov 8, 2011, at 2:55 PM, Alexander Best wrote:
> find -flags +XXX /usr/obj/usr/git-freebsd-head -exec chflags -R 0 {} +
> rm/obj/usr/git-freebsd-head/*
>
> that should only execute chflags(1) on those files with flags set.
THat's only faster if the entire directory tree says in the directory
On Tue Nov 8 11, Warner Losh wrote:
>
> On Nov 8, 2011, at 2:55 PM, Alexander Best wrote:
> > find -flags +XXX /usr/obj/usr/git-freebsd-head -exec chflags -R 0 {} +
> > rm/obj/usr/git-freebsd-head/*
> >
> > that should only execute chflags(1) on those files with flags set.
>
> THat's only faste
On Tue Nov 8 11, Alexander Best wrote:
> On Tue Nov 8 11, Warner Losh wrote:
> >
> > On Nov 8, 2011, at 2:55 PM, Alexander Best wrote:
> > > find -flags +XXX /usr/obj/usr/git-freebsd-head -exec chflags -R 0 {} +
> > > rm/obj/usr/git-freebsd-head/*
> > >
> > > that should only execute chflags(1)
On Tue, Nov 8, 2011 at 4:55 PM, Alexander Best wrote:
> another tought would be to do the following:
>
> find -flags +XXX /usr/obj/usr/git-freebsd-head -exec chflags -R 0 {} +
> rm/obj/usr/git-freebsd-head/*
As far as I can tell, the expensive part is not chflags, but walking
the entire directory
On Tue, Nov 08, 2011 at 12:25:56AM +, Alexander Best wrote:
> hi there,
>
> i've seen dozens of issues, where people set CPUTYPE=native. although this
> works in a lot of cases, it doesn't in others. why don't we simply add
> something like
I thought it was reccomened to use 'CPUTYPE?=' syn
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