* [Buildroot] [PATCH 1/1] package/libglvnd: needs __sync_*_4 intrinsics
@ 2022-01-13 7:58 Fabrice Fontaine
2022-01-13 17:52 ` Yann E. MORIN
0 siblings, 1 reply; 2+ messages in thread
From: Fabrice Fontaine @ 2022-01-13 7:58 UTC (permalink / raw)
To: buildroot; +Cc: Fabrice Fontaine
Fix the following build failure raised since the addition of the package
in commit 0378e2e5d9ce9d5676975dfbff501360094fdc1a:
/tmp/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/sparc-buildroot-linux-uclibc/10.3.0/../../../../sparc-buildroot-linux-uclibc/bin/ld: src/EGL/libEGL.so.1.1.0.p/libegl.c.o: in function `AtomicIncrement':
libegl.c:(.text+0x614): undefined reference to `__sync_add_and_fetch_4'
Fixes:
- http://autobuild.buildroot.org/results/a204953020a714057ec6690e63a3ad8ac621acd5
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
---
package/libglvnd/Config.in | 2 ++
1 file changed, 2 insertions(+)
diff --git a/package/libglvnd/Config.in b/package/libglvnd/Config.in
index 2d99be8632..cd19fde582 100644
--- a/package/libglvnd/Config.in
+++ b/package/libglvnd/Config.in
@@ -1,5 +1,6 @@
config BR2_PACKAGE_LIBGLVND
bool "libglvnd"
+ depends on BR2_TOOLCHAIN_HAS_SYNC_4 # __sync_*_4 intrisics
depends on !BR2_STATIC_LIBS # dlfcn.h
help
The GL Vendor-Neutral Dispatch library
@@ -45,4 +46,5 @@ config BR2_PACKAGE_PROVIDES_LIBGLES
endif
comment "libglvnd needs a toolchain w/ dynamic library"
+ depends on BR2_TOOLCHAIN_HAS_SYNC_4
depends on BR2_STATIC_LIBS
--
2.34.1
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* Re: [Buildroot] [PATCH 1/1] package/libglvnd: needs __sync_*_4 intrinsics
2022-01-13 7:58 [Buildroot] [PATCH 1/1] package/libglvnd: needs __sync_*_4 intrinsics Fabrice Fontaine
@ 2022-01-13 17:52 ` Yann E. MORIN
0 siblings, 0 replies; 2+ messages in thread
From: Yann E. MORIN @ 2022-01-13 17:52 UTC (permalink / raw)
To: Fabrice Fontaine; +Cc: buildroot
Fabrice, All,
On 2022-01-13 08:58 +0100, Fabrice Fontaine spake thusly:
> Fix the following build failure raised since the addition of the package
> in commit 0378e2e5d9ce9d5676975dfbff501360094fdc1a:
>
> /tmp/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/sparc-buildroot-linux-uclibc/10.3.0/../../../../sparc-buildroot-linux-uclibc/bin/ld: src/EGL/libEGL.so.1.1.0.p/libegl.c.o: in function `AtomicIncrement':
> libegl.c:(.text+0x614): undefined reference to `__sync_add_and_fetch_4'
>
> Fixes:
> - http://autobuild.buildroot.org/results/a204953020a714057ec6690e63a3ad8ac621acd5
>
> Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Applied to master, thanks.
Regards,
Yann E. MORIN.
> ---
> package/libglvnd/Config.in | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/package/libglvnd/Config.in b/package/libglvnd/Config.in
> index 2d99be8632..cd19fde582 100644
> --- a/package/libglvnd/Config.in
> +++ b/package/libglvnd/Config.in
> @@ -1,5 +1,6 @@
> config BR2_PACKAGE_LIBGLVND
> bool "libglvnd"
> + depends on BR2_TOOLCHAIN_HAS_SYNC_4 # __sync_*_4 intrisics
> depends on !BR2_STATIC_LIBS # dlfcn.h
> help
> The GL Vendor-Neutral Dispatch library
> @@ -45,4 +46,5 @@ config BR2_PACKAGE_PROVIDES_LIBGLES
> endif
>
> comment "libglvnd needs a toolchain w/ dynamic library"
> + depends on BR2_TOOLCHAIN_HAS_SYNC_4
> depends on BR2_STATIC_LIBS
> --
> 2.34.1
>
> _______________________________________________
> buildroot mailing list
> buildroot@buildroot.org
> https://lists.buildroot.org/mailman/listinfo/buildroot
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