* [Buildroot] [PATCH 1/1] package/liburcu: fix build without wchar
@ 2021-09-29 16:25 Fabrice Fontaine
2021-10-11 21:19 ` Arnout Vandecappelle
0 siblings, 1 reply; 2+ messages in thread
From: Fabrice Fontaine @ 2021-09-29 16:25 UTC (permalink / raw)
To: buildroot; +Cc: Philippe Proulx, Fabrice Fontaine
Fix the following build failure raised since bump to version 0.13.0 in
commit 9cedbcf494e647371f92368014d31091848772bb and
https://github.com/urcu/userspace-rcu/commit/8b2f0590d94f6bc3f1d31bd3e0c9ea744b5b55cb:
configure: error: The compiler does not support C99
Fixes:
- http://autobuild.buildroot.org/results/435d127728b014d565dd75861f87e18716f9fe5e
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
---
package/liburcu/liburcu.mk | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/package/liburcu/liburcu.mk b/package/liburcu/liburcu.mk
index c0a44764f1..e29784abe4 100644
--- a/package/liburcu/liburcu.mk
+++ b/package/liburcu/liburcu.mk
@@ -12,4 +12,8 @@ LIBURCU_LICENSE_FILES = lgpl-2.1.txt lgpl-relicensing.txt gpl-2.0.txt LICENSE
LIBURCU_INSTALL_STAGING = YES
+# ac_cv_prog_cc_c99 is required for BR2_USE_WCHAR=n because the C99 test
+# provided by autoconf relies on wchar_t.
+LIBURCU_CONF_ENV = ac_cv_prog_cc_c99=-std=gnu99
+
$(eval $(autotools-package))
--
2.33.0
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* Re: [Buildroot] [PATCH 1/1] package/liburcu: fix build without wchar
2021-09-29 16:25 [Buildroot] [PATCH 1/1] package/liburcu: fix build without wchar Fabrice Fontaine
@ 2021-10-11 21:19 ` Arnout Vandecappelle
0 siblings, 0 replies; 2+ messages in thread
From: Arnout Vandecappelle @ 2021-10-11 21:19 UTC (permalink / raw)
To: Fabrice Fontaine, buildroot; +Cc: Philippe Proulx
On 29/09/2021 18:25, Fabrice Fontaine wrote:
> Fix the following build failure raised since bump to version 0.13.0 in
> commit 9cedbcf494e647371f92368014d31091848772bb and
> https://github.com/urcu/userspace-rcu/commit/8b2f0590d94f6bc3f1d31bd3e0c9ea744b5b55cb:
>
> configure: error: The compiler does not support C99
>
> Fixes:
> - http://autobuild.buildroot.org/results/435d127728b014d565dd75861f87e18716f9fe5e
>
> Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Applied to master, thanks.
Regards,
Arnout
> ---
> package/liburcu/liburcu.mk | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/package/liburcu/liburcu.mk b/package/liburcu/liburcu.mk
> index c0a44764f1..e29784abe4 100644
> --- a/package/liburcu/liburcu.mk
> +++ b/package/liburcu/liburcu.mk
> @@ -12,4 +12,8 @@ LIBURCU_LICENSE_FILES = lgpl-2.1.txt lgpl-relicensing.txt gpl-2.0.txt LICENSE
>
> LIBURCU_INSTALL_STAGING = YES
>
> +# ac_cv_prog_cc_c99 is required for BR2_USE_WCHAR=n because the C99 test
> +# provided by autoconf relies on wchar_t.
> +LIBURCU_CONF_ENV = ac_cv_prog_cc_c99=-std=gnu99
> +
> $(eval $(autotools-package))
>
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2021-09-29 16:25 [Buildroot] [PATCH 1/1] package/liburcu: fix build without wchar Fabrice Fontaine
2021-10-11 21:19 ` Arnout Vandecappelle
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