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[4/6] arch/sparc: mark SPARCv8 as affected by GCC PR libstdc++/64735

Message ID 20170209174759.15819-5-joerg.krause@embedded.rocks
State Rejected
Headers show

Commit Message

Jörg Krause Feb. 9, 2017, 5:47 p.m. UTC
SPARCv8 does not support always lock-free atomic ints. Therefore,
exception_ptr, nested_exception, and future from libstdc++ are not
available before GCC 7.

Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
---
 arch/Config.in.sparc | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/arch/Config.in.sparc b/arch/Config.in.sparc
index 307540fdb..85b7c8cd8 100644
--- a/arch/Config.in.sparc
+++ b/arch/Config.in.sparc
@@ -9,6 +9,7 @@  choice
 config BR2_sparc_v8
 	bool "v8"
 	depends on BR2_sparc
+	select BR2_TOOLCHAIN_HAS_GCC_BUG_64735
 config BR2_sparc_leon3
 	bool "leon3"
 	depends on BR2_sparc