* [meta-virtualization][PATCH] lxc: fix compile failure on gcc10
@ 2020-05-19 7:55 hongxu
2020-05-19 21:19 ` Bruce Ashfield
0 siblings, 1 reply; 2+ messages in thread
From: hongxu @ 2020-05-19 7:55 UTC (permalink / raw)
To: meta-virtualization
Since oe-core is upgrading gcc to 10.1, there is
a compile failure
...
|../../../lxc-4.0.2/src/lxc/cgroups/cgfsng.c:2100:10: error: writing
1 byte into a region of size 0 [-Werror=stringop-overflow=]
| 2100 | *slash = '\0';
...
Add gcc option `-Werror=stringop-overflow' to workaround the issue
Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
---
recipes-containers/lxc/lxc_4.0.2.bb | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/recipes-containers/lxc/lxc_4.0.2.bb b/recipes-containers/lxc/lxc_4.0.2.bb
index 441cf96..d0ead81 100644
--- a/recipes-containers/lxc/lxc_4.0.2.bb
+++ b/recipes-containers/lxc/lxc_4.0.2.bb
@@ -67,7 +67,7 @@ ${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'systemd', '', d)}"
EXTRA_OECONF += "--enable-log-src-basename"
-CFLAGS_append = " -Wno-error=deprecated-declarations"
+CFLAGS_append = " -Wno-error=deprecated-declarations -Wno-error=stringop-overflow"
PACKAGECONFIG ??= "templates \
${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'systemd', '', d)} \
--
2.21.0
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [meta-virtualization][PATCH] lxc: fix compile failure on gcc10
2020-05-19 7:55 [meta-virtualization][PATCH] lxc: fix compile failure on gcc10 hongxu
@ 2020-05-19 21:19 ` Bruce Ashfield
0 siblings, 0 replies; 2+ messages in thread
From: Bruce Ashfield @ 2020-05-19 21:19 UTC (permalink / raw)
To: hongxu; +Cc: meta-virtualization
merged
Bruce
In message: [meta-virtualization][PATCH] lxc: fix compile failure on gcc10
on 19/05/2020 hongxu wrote:
> Since oe-core is upgrading gcc to 10.1, there is
> a compile failure
> ...
> |../../../lxc-4.0.2/src/lxc/cgroups/cgfsng.c:2100:10: error: writing
> 1 byte into a region of size 0 [-Werror=stringop-overflow=]
> | 2100 | *slash = '\0';
> ...
>
> Add gcc option `-Werror=stringop-overflow' to workaround the issue
>
> Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
> ---
> recipes-containers/lxc/lxc_4.0.2.bb | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/recipes-containers/lxc/lxc_4.0.2.bb b/recipes-containers/lxc/lxc_4.0.2.bb
> index 441cf96..d0ead81 100644
> --- a/recipes-containers/lxc/lxc_4.0.2.bb
> +++ b/recipes-containers/lxc/lxc_4.0.2.bb
> @@ -67,7 +67,7 @@ ${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'systemd', '', d)}"
>
> EXTRA_OECONF += "--enable-log-src-basename"
>
> -CFLAGS_append = " -Wno-error=deprecated-declarations"
> +CFLAGS_append = " -Wno-error=deprecated-declarations -Wno-error=stringop-overflow"
>
> PACKAGECONFIG ??= "templates \
> ${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'systemd', '', d)} \
> --
> 2.21.0
>
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2020-05-19 7:55 [meta-virtualization][PATCH] lxc: fix compile failure on gcc10 hongxu
2020-05-19 21:19 ` Bruce Ashfield
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