Possible Bug with Building on Current Tree
Andrew Pinski
pinskia@gmail.com
Sun Sep 24 22:46:00 GMT 2017
On Sun, Sep 24, 2017 at 2:28 PM, nick <xerofoify@gmail.com> wrote:
> Greetings All,
>
> Probably me doing something stupid what I am configuring gcc on current git with:
> $PWD/../gcc/configure --prefix=$HOME/GCC-7.0.1 --enable-languages=c,c++,fortran,go
>
> This is in a directory called objdir for building gcc as according to docs. It makes
> with this:
>
> make: *** No rule to make target '../build-x86_64-pc-linux-gnu/libiberty/libiberty.a', needed by 'build/genmodes'. Stop.
> make: *** Waiting for unfinished jobs....
> tm_p.h is unchanged
> config.h is unchanged
> bconfig.h is unchanged
> tm.h is unchanged
>
It seems like you are just configuring the gcc subdirectory rather
than the toplevel directory.
Thanks,
Andrew
>
> I tried googling on line and tried using a clean tree which was the fix before. That doesn't find it, either
> the build is currently broken as it worked yesterday or something is wrong with my config command.
>
> Nick
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