[Buildroot] [PATCH] gcc/gcc-initial: fix build of the AVR32 toolchain
Peter Korsgaard
jacmet at uclibc.org
Thu Oct 9 13:27:55 UTC 2014
>>>>> "Thomas" == Thomas Petazzoni <thomas.petazzoni at free-electrons.com> writes:
> Since we switched to a two stage gcc build process, the AVR32
> toolchain stopped building. This is because with such an old gcc
> version, we cannot use the all-target-libgcc and install-target-libgcc
> targets.
> Before the two stage gcc, libgcc was only built in gcc-intermediate,
> which carried a similar logic. This commit basically restores in
> gcc-initial the logic that used to be in gcc-intermediate, which
> consists in using the all-target-libcc and install-target-libgcc
> targets only for gcc versions others than the AVR32 one.
> Using the BR2_GCC_SUPPORTS_FINEGRAINEDMTUNE option has a way of
> distinguishing the old AVR32 compiler from the other gcc versions is a
> bit ugly, but it's what was done in gcc-intermediate before. And since
> the AVR32 support is due to go away at some point in the hopefully
> near future, we don't care that much.
> This will fix the build of the two AVR32 defconfig that have been
> constantly failing since switching to the two stage gcc process.
> Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
Committed, thanks.
--
Bye, Peter Korsgaard
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