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authorGravatar Giulio Benetti <giulio.benetti@micronovasrl.com>2019-05-27 23:05:09 +0200
committerGravatar Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>2019-05-28 09:52:02 +0200
commit42fc571bca5f5b42a4427296ac2c192cdeb21142 (patch)
tree15ee3cab928fc532326938c2f419ec095f58f45d
parent94153b3330da9da93460b708cb70fee62f3e6723 (diff)
downloadbuildroot-42fc571bca5f5b42a4427296ac2c192cdeb21142.tar.gz
buildroot-42fc571bca5f5b42a4427296ac2c192cdeb21142.tar.bz2
toolchain: introduce BR2_TOOLCHAIN_HAS_GCC_BUG_68485
GCC hangs while building brotli for the Microblaze Arch: http://autobuild.buildroot.net/results/d86/d86251974a0a348a64d9a1d1fd7d02dd4aff0792/ Originally reported for gpsd: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68485 Still not fixed. Every Microblaze Gcc version up to and including 9.1 is affected. Signed-off-by: Giulio Benetti <giulio.benetti@micronovasrl.com> Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
-rw-r--r--toolchain/Config.in6
1 files changed, 6 insertions, 0 deletions
diff --git a/toolchain/Config.in b/toolchain/Config.in
index 6421f6fcbb..2da537e7d4 100644
--- a/toolchain/Config.in
+++ b/toolchain/Config.in
@@ -124,6 +124,12 @@ config BR2_TOOLCHAIN_HAS_GCC_BUG_64735
default y if !BR2_TOOLCHAIN_SUPPORTS_ALWAYS_LOCKFREE_ATOMIC_INTS && \
!BR2_TOOLCHAIN_GCC_AT_LEAST_7
+# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68485. This bug still
+# exists in gcc 9.x
+config BR2_TOOLCHAIN_HAS_GCC_BUG_68485
+ bool
+ default y if BR2_microblaze
+
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85180. This bug no
# longer exists in gcc 8.x.
config BR2_TOOLCHAIN_HAS_GCC_BUG_85180