On 09/03/2012 11:54 PM, Bruce Dubbs wrote:
> Walter Webb wrote:
>> I just joined this list and can't respond properly.
>> I had a different file not found than Israel Silberg.
>> I unset MAKEFLAGS and retried, and it worked.
> Good point. Using -j > 1 can cause problems in some packages. It can
> cause race conditions that sometimes cause a failure.
>
> I suppose we can put a warning about this in the gcc sections, but we'd
> need it in three places.
>
> -- Bruce
On the other hand, I have compiled LFS-6.8 to LFS-7.1 ( will do 7.2 soon
) with the following without error
MAKEFLAGS="-j4"
CARCH=x86_64
case $CARCH in
i686)
CFLAGS="-march=i686 -mtune=generic -O2 -pipe"
CXXFLAGS="-march=i686 -mtune=generic -O2 -pipe"
;;
x86_64)
CFLAGS="-march=x86-64 -mtune=generic -O2 -pipe"
CXXFLAGS="-march=x86-64 -mtune=generic -O2 -pipe"
;;
esac
LDFLAGS="-Wl,-O1,--sort-common,--as-needed,-z,relro"
export CARCH MAKEFLAGS CFLAGS CXXFLAGS LDFLAGS
I did have some trouble compiling gcc-4.6.[1,2] when using the host
installed gcc (GCC) 4.7.0 20120507 (Red Hat 4.7.0-5)
I needed to patch the build for Chapter 5 pass-1 only and it was good
after that.
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