| 1 |
On Mon, Apr 16, 2012 at 1:53 PM, Doug Hunley <doug.hunley@×××××.com> wrote: |
| 2 |
> On Mon, Apr 16, 2012 at 13:39, Michael Mol <mikemol@×××××.com> wrote: |
| 3 |
>> On Mon, Apr 16, 2012 at 1:34 PM, Doug Hunley <doug.hunley@×××××.com> wrote: |
| 4 |
>>> On Mon, Apr 16, 2012 at 13:20, Michael Mol <mikemol@×××××.com> wrote: |
| 5 |
>>>> Are you using ccache? |
| 6 |
>>> |
| 7 |
>>> nope. no ccache, no distcc |
| 8 |
>> |
| 9 |
>> What are you using for CFLAGS? |
| 10 |
> |
| 11 |
> ~ $ more /etc/make.conf |
| 12 |
> # ---[Compiler Settings]--- |
| 13 |
> CHOST="x86_64-pc-linux-gnu" |
| 14 |
> CFLAGS="-O2 -pipe -march=native -mtune=native -mpopcnt -msahf |
| 15 |
> -fomit-frame-pointer -fforce-addr -floop-interchange -floop-strip-mine |
| 16 |
> -floop-block -ftree-loop-distribution -ftree-loop-linear" |
| 17 |
|
| 18 |
-O2, -pipe, -march and -mtune look fine (though -mtune is implied by |
| 19 |
-march), as does -mpopcnt and -msahf. -fomit-frame-pointer is implied |
| 20 |
by -O2. |
| 21 |
|
| 22 |
I don't know about the others. |
| 23 |
|
| 24 |
> CXXFLAGS="${CFLAGS} -Wabi" |
| 25 |
> LDFLAGS="${LDFLAGS} -Wl,--hash-style=gnu,-O1 -Wl,--as-needed |
| 26 |
> -Wl,--sort-common -Wl,--enable-new-dtags" |
| 27 |
|
| 28 |
Given you're updating a shared library, I'd wonder about some of these. |
| 29 |
|
| 30 |
|
| 31 |
I'd also wonder if a depclean and revdep-rebuild prior to upgrading |
| 32 |
ppi might reveal something. |
| 33 |
|
| 34 |
|
| 35 |
> MAKEOPTS="-j8 -l6 --quiet" |
| 36 |
|
| 37 |
Aside. Try: |
| 38 |
MAKEOPTS="--jobs --load=6" |
| 39 |
(--quiet is default for parallel builds) |
| 40 |
|
| 41 |
Also, try: |
| 42 |
EMERGE_DEFAULT_OPTS="--jobs --load-average=6" |
| 43 |
|
| 44 |
-- |
| 45 |
:wq |
Archives