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m68k: gcc coldfire does not provide _sync atomics

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Trying to use __sync_fetch_and_add ends with a gcc ICE.
This fixes following autobuild failure, by actually disabling
the package for coldfire:
http://autobuild.buildroot.net/results/d719db11210d42501332586b4485ab0cc1e125dd/

Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Waldemar Brodkorb 2016-06-13 08:03:03 +02:00 committed by Peter Korsgaard
parent 0dd4537a14
commit df00b174f6
1 changed files with 2 additions and 0 deletions
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toolchain/toolchain-common.in
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@ -331,6 +331,7 @@ config BR2_TOOLCHAIN_HAS_SYNC_1
bool
default y
depends on !BR2_bfin
depends on !BR2_m68k_cf
depends on !BR2_microblaze
depends on !BR2_sparc
depends on !(BR2_arc && !BR2_ARC_ATOMIC_EXT)
@ -342,6 +343,7 @@ config BR2_TOOLCHAIN_HAS_SYNC_2
config BR2_TOOLCHAIN_HAS_SYNC_4
bool
default y
depends on !BR2_m68k_cf
depends on !BR2_sparc
depends on !(BR2_arc && !BR2_ARC_ATOMIC_EXT)