[Buildroot] [PATCH 1/2] toolchain: introduce BR2_TOOLCHAIN_HAS_GCC_BUG_93847
Giulio Benetti
giulio.benetti at benettiengineering.com
Thu Feb 20 15:40:03 UTC 2020
git package fails to build for the Nios2 architecture with optimization
enabled with gcc < 9.x:
http://autobuild.buildroot.net/results/924/92484c49b655e4aa78ca52f124c6d8f605b9d06b/
It's been reported upstream:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93847
Signed-off-by: Giulio Benetti <giulio.benetti at benettiengineering.com>
---
toolchain/Config.in | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/toolchain/Config.in b/toolchain/Config.in
index 973c03254f..b8c2f79a36 100644
--- a/toolchain/Config.in
+++ b/toolchain/Config.in
@@ -159,6 +159,14 @@ config BR2_TOOLCHAIN_HAS_GCC_BUG_90620
bool
default y if BR2_microblaze
+# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93847
+# ICE: compiler error: Segmentation fault on Nios II. This bug
+# no longer exists in gcc 9.x.
+config BR2_TOOLCHAIN_HAS_GCC_BUG_93847
+ bool
+ default y if BR2_nios2
+ depends on !BR2_TOOLCHAIN_GCC_AT_LEAST_9
+
config BR2_TOOLCHAIN_HAS_NATIVE_RPC
bool
--
2.20.1
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