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Michael Nosthoff da7a5e4ae1 package/boost: Boost.Atomic needs atomic intrinsics

similar to previous problems with nios2 and not-available atomic ints
the build for Boost.Atomics also fails for ARC Targets which don't
have the ATOMICS_EXT flag set.

according to [0] "Boost.Atomic has a hard requirement of the native
atomic operations on bytes". The same tests mentioned there fail for
ARC without the atomic extension.

Disable BR2_TOOLCHAIN_SUPPORTS_ALWAYS_LOCKFREE_ATOMIC_INTS for BR2_arc
without BR2_ARC_ATOMIC_EXT.

Fixes:
  http://autobuild.buildroot.net/results/4ca54a85672d7b9328b1909b457e548c6032a493

[0] https://github.com/boostorg/atomic/issues/42#issuecomment-734130348

Signed-off-by: Michael Nosthoff <buildroot@heine.tech>
[Arnout: add to BR2_TOOLCHAIN_SUPPORTS_ALWAYS_LOCKFREE_ATOMIC_INTS
         instead of updating all packages]
Signed-off-by: Arnout Vandecappelle <arnout@mind.be>
(cherry picked from commit ad71b415c1)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

2024-08-09 21:33:38 +02:00

toolchain

toolchain/toolchain-buildroot: add comment about using virtual package infra

2023-02-06 14:22:38 +01:00

toolchain-bare-metal-buildroot

toolchain/toolchain-bare-metal-buildroot: wire up newlib-bare-metal

2024-02-06 17:57:20 +01:00

toolchain-buildroot

package/gcc/gcc-final: add a target variant in charge of target installation

2023-09-30 14:49:51 +02:00

toolchain-external

toolchain: drop codescape mips toolchains