* [Buildroot] [PATCH 1/2] toolchain/Config.in: update gcc version for gcc bug 68485
@ 2022-07-29 12:10 Giulio Benetti
2022-07-29 12:10 ` [Buildroot] [PATCH 2/2] package/mariadb: work around " Giulio Benetti
` (2 more replies)
0 siblings, 3 replies; 8+ messages in thread
From: Giulio Benetti @ 2022-07-29 12:10 UTC (permalink / raw)
To: buildroot
Cc: Giulio Benetti, Romain Naour, Thomas Petazzoni,
Thomas De Schampheleire
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
---
toolchain/Config.in | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/toolchain/Config.in b/toolchain/Config.in
index e6fabbfc74..6d12b6fed7 100644
--- a/toolchain/Config.in
+++ b/toolchain/Config.in
@@ -139,7 +139,7 @@ config BR2_TOOLCHAIN_HAS_GCC_BUG_64735
!BR2_TOOLCHAIN_GCC_AT_LEAST_7
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68485. This bug still
-# exists in gcc 9.x
+# exists in gcc 11.x
config BR2_TOOLCHAIN_HAS_GCC_BUG_68485
bool
default y if BR2_microblaze
--
2.34.1
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^ permalink raw reply related [flat|nested] 8+ messages in thread* [Buildroot] [PATCH 2/2] package/mariadb: work around gcc bug 68485
2022-07-29 12:10 [Buildroot] [PATCH 1/2] toolchain/Config.in: update gcc version for gcc bug 68485 Giulio Benetti
@ 2022-07-29 12:10 ` Giulio Benetti
2022-09-13 14:15 ` Peter Korsgaard
2022-07-29 12:12 ` [Buildroot] [PATCH 1/2] toolchain/Config.in: update gcc version for " Thomas Petazzoni via buildroot
2022-07-29 19:58 ` Thomas Petazzoni via buildroot
2 siblings, 1 reply; 8+ messages in thread
From: Giulio Benetti @ 2022-07-29 12:10 UTC (permalink / raw)
To: buildroot
Cc: Giulio Benetti, Romain Naour, Thomas Petazzoni,
Thomas De Schampheleire
With Microblaze Gcc version <= 11.x the build fails due to gcc bug 68485:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68485. The bug show up when
building mariadb with optimization but not when building with -O0. To
work around this, if BR2_TOOLCHAIN_HAS_GCC_BUG_68458=y, we force using
-O0.
Fixes:
http://autobuild.buildroot.net/results/9b5/9b5dce4958b602c80140440addb1f072332e53c2/
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
---
package/mariadb/mariadb.mk | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/package/mariadb/mariadb.mk b/package/mariadb/mariadb.mk
index 06fd1484b6..4c855985b1 100644
--- a/package/mariadb/mariadb.mk
+++ b/package/mariadb/mariadb.mk
@@ -82,6 +82,10 @@ ifeq ($(BR2_TOOLCHAIN_HAS_LIBATOMIC),y)
MARIADB_CXXFLAGS += -latomic
endif
+ifeq ($(BR2_TOOLCHAIN_HAS_GCC_BUG_68485),y)
+MARIADB_CXXFLAGS += -O0
+endif
+
MARIADB_CONF_OPTS += \
-DCMAKE_CXX_FLAGS="$(MARIADB_CXXFLAGS)" \
-DINSTALL_DOCDIR=share/doc/mariadb-$(MARIADB_VERSION) \
--
2.34.1
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^ permalink raw reply related [flat|nested] 8+ messages in thread
* Re: [Buildroot] [PATCH 1/2] toolchain/Config.in: update gcc version for gcc bug 68485
2022-07-29 12:10 [Buildroot] [PATCH 1/2] toolchain/Config.in: update gcc version for gcc bug 68485 Giulio Benetti
2022-07-29 12:10 ` [Buildroot] [PATCH 2/2] package/mariadb: work around " Giulio Benetti
@ 2022-07-29 12:12 ` Thomas Petazzoni via buildroot
2022-07-29 12:29 ` Giulio Benetti
2022-07-29 19:58 ` Thomas Petazzoni via buildroot
2 siblings, 1 reply; 8+ messages in thread
From: Thomas Petazzoni via buildroot @ 2022-07-29 12:12 UTC (permalink / raw)
To: Giulio Benetti; +Cc: Romain Naour, Thomas De Schampheleire, buildroot
On Fri, 29 Jul 2022 14:10:54 +0200
Giulio Benetti <giulio.benetti@benettiengineering.com> wrote:
> # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68485. This bug still
> -# exists in gcc 9.x
> +# exists in gcc 11.x
What about the recently introduced gcc 12.x ? :-)
Thomas
--
Thomas Petazzoni, co-owner and CEO, Bootlin
Embedded Linux and Kernel engineering and training
https://bootlin.com
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^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [Buildroot] [PATCH 1/2] toolchain/Config.in: update gcc version for gcc bug 68485
2022-07-29 12:12 ` [Buildroot] [PATCH 1/2] toolchain/Config.in: update gcc version for " Thomas Petazzoni via buildroot
@ 2022-07-29 12:29 ` Giulio Benetti
2022-07-29 12:33 ` Thomas Petazzoni via buildroot
0 siblings, 1 reply; 8+ messages in thread
From: Giulio Benetti @ 2022-07-29 12:29 UTC (permalink / raw)
To: Thomas Petazzoni; +Cc: Romain Naour, Thomas De Schampheleire, buildroot
On 29/07/22 14:12, Thomas Petazzoni via buildroot wrote:
> On Fri, 29 Jul 2022 14:10:54 +0200
> Giulio Benetti <giulio.benetti@benettiengineering.com> wrote:
>
>> # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68485. This bug still
>> -# exists in gcc 9.x
>> +# exists in gcc 11.x
>
> What about the recently introduced gcc 12.x ? :-)
You're right, gcc 12.x is still affected, do you want me to re-send?
--
Giulio Benetti
Benetti Engineering sas
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^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [Buildroot] [PATCH 1/2] toolchain/Config.in: update gcc version for gcc bug 68485
2022-07-29 12:29 ` Giulio Benetti
@ 2022-07-29 12:33 ` Thomas Petazzoni via buildroot
2022-07-29 12:47 ` Giulio Benetti
0 siblings, 1 reply; 8+ messages in thread
From: Thomas Petazzoni via buildroot @ 2022-07-29 12:33 UTC (permalink / raw)
To: Giulio Benetti; +Cc: Romain Naour, Thomas De Schampheleire, buildroot
On Fri, 29 Jul 2022 14:29:53 +0200
Giulio Benetti <giulio.benetti@benettiengineering.com> wrote:
> On 29/07/22 14:12, Thomas Petazzoni via buildroot wrote:
> > On Fri, 29 Jul 2022 14:10:54 +0200
> > Giulio Benetti <giulio.benetti@benettiengineering.com> wrote:
> >
> >> # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68485. This bug still
> >> -# exists in gcc 9.x
> >> +# exists in gcc 11.x
> >
> > What about the recently introduced gcc 12.x ? :-)
>
> You're right, gcc 12.x is still affected, do you want me to re-send?
Not needed, will fix when applying. Thanks!
--
Thomas Petazzoni, co-owner and CEO, Bootlin
Embedded Linux and Kernel engineering and training
https://bootlin.com
_______________________________________________
buildroot mailing list
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^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [Buildroot] [PATCH 1/2] toolchain/Config.in: update gcc version for gcc bug 68485
2022-07-29 12:33 ` Thomas Petazzoni via buildroot
@ 2022-07-29 12:47 ` Giulio Benetti
0 siblings, 0 replies; 8+ messages in thread
From: Giulio Benetti @ 2022-07-29 12:47 UTC (permalink / raw)
To: Thomas Petazzoni; +Cc: Romain Naour, Thomas De Schampheleire, buildroot
On 29/07/22 14:33, Thomas Petazzoni via buildroot wrote:
> On Fri, 29 Jul 2022 14:29:53 +0200
> Giulio Benetti <giulio.benetti@benettiengineering.com> wrote:
>
>> On 29/07/22 14:12, Thomas Petazzoni via buildroot wrote:
>>> On Fri, 29 Jul 2022 14:10:54 +0200
>>> Giulio Benetti <giulio.benetti@benettiengineering.com> wrote:
>>>
>>>> # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68485. This bug still
>>>> -# exists in gcc 9.x
>>>> +# exists in gcc 11.x
>>>
>>> What about the recently introduced gcc 12.x ? :-)
>>
>> You're right, gcc 12.x is still affected, do you want me to re-send?
>
> Not needed, will fix when applying. Thanks!
Perfect, thank you!
--
Giulio Benetti
Benetti Engineering sas
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^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [Buildroot] [PATCH 1/2] toolchain/Config.in: update gcc version for gcc bug 68485
2022-07-29 12:10 [Buildroot] [PATCH 1/2] toolchain/Config.in: update gcc version for gcc bug 68485 Giulio Benetti
2022-07-29 12:10 ` [Buildroot] [PATCH 2/2] package/mariadb: work around " Giulio Benetti
2022-07-29 12:12 ` [Buildroot] [PATCH 1/2] toolchain/Config.in: update gcc version for " Thomas Petazzoni via buildroot
@ 2022-07-29 19:58 ` Thomas Petazzoni via buildroot
2 siblings, 0 replies; 8+ messages in thread
From: Thomas Petazzoni via buildroot @ 2022-07-29 19:58 UTC (permalink / raw)
To: Giulio Benetti; +Cc: Romain Naour, Thomas De Schampheleire, buildroot
On Fri, 29 Jul 2022 14:10:54 +0200
Giulio Benetti <giulio.benetti@benettiengineering.com> wrote:
> Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
> ---
> toolchain/Config.in | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Both applied, but mentioning gcc 12 instead of gcc 11. Thanks!
Thomas
--
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2022-09-13 14:16 UTC | newest]
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2022-07-29 12:10 [Buildroot] [PATCH 1/2] toolchain/Config.in: update gcc version for gcc bug 68485 Giulio Benetti
2022-07-29 12:10 ` [Buildroot] [PATCH 2/2] package/mariadb: work around " Giulio Benetti
2022-09-13 14:15 ` Peter Korsgaard
2022-07-29 12:12 ` [Buildroot] [PATCH 1/2] toolchain/Config.in: update gcc version for " Thomas Petazzoni via buildroot
2022-07-29 12:29 ` Giulio Benetti
2022-07-29 12:33 ` Thomas Petazzoni via buildroot
2022-07-29 12:47 ` Giulio Benetti
2022-07-29 19:58 ` Thomas Petazzoni via buildroot
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