On Wed, Mar 14, 2018 at 10:29:49PM -0600, the...@sys-concept.com wrote
> I've installed webkit-gtk-2.18.6 on two other boxes and it went just
> fine but the third box is giving me an error.

> ninja: build stopped: subcommand failed.
>  * ERROR: net-libs/webkit-gtk-2.18.6::gentoo failed (compile phase):
>  *   ninja -v -j5 -l8 failed

  One option that sometimes cures mysterious failures is to do the build
with...
MAKEOPTS="-j1"
   Yes, the build takes longer, but it may actually build.  Remember to
set the option back to normal value after experimenting.

  A couple of unrelated items...

1)
> =================================================================
>                          System Settings
> =================================================================
> System uname: 
> Linux-4.9.72-gentoo-x86_64-Intel-R-_Core-TM-2_Quad_CPU_Q9550_@_2.83GHz-with-gentoo-2.4.1

> CFLAGS="-march=nocona -O2 -pipe"
> CXXFLAGS="-march=nocona -O2 -pipe"

  Your kernel indicates "Core2", but your C(XX)FLAGS show "nocona".
https://gcc.gnu.org/onlinedocs/gcc-6.4.0/gcc/x86-Options.html#x86-Options
indicates that Core2 has the SSSE3 instruction set (not to be confused
with SSE3) that Nocona doesn't have.  "-march=native" is recommended
unless you're using the machine to do binary builds for other Nocona
machines.

2)
> MAKEOPTS="-j5 -l8"

...on a 4-core cpu. There is some question about MAKEOPTS="-j($cores+1)"
https://blogs.gentoo.org/ago/2013/01/14/makeopts-jcore-1-is-not-the-best-optimization/
As the old saying goes, "your mileage may vary".

-- 
Walter Dnes <waltd...@waltdnes.org>
I don't run "desktop environments"; I run useful applications

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