[Buildroot] [git commit] package/libbpf: needs __sync_*_4 intrisics

[Buildroot] [git commit] package/libbpf: needs __sync_*_4 intrisics

[Arnout Vandecappelle]

commit: https://git.buildroot.net/buildroot/commit/?id=84fe47d008d44cf0ec22885406d5644cdfbf072c
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master

libbpf needs __sync_*_4 intrisics since bump to version 0.7.0 in commit
4b1003855b02f6d9c77de634c9d0f636470e7388 and
https://github.com/libbpf/libbpf/commit/b0c3d7133faa55fbcbc19f76f9cc9e183e178c97

Fixes:
 - No autobuilder failures (yet)

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
---
 package/libbpf/Config.in | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/package/libbpf/Config.in b/package/libbpf/Config.in
index 3aa6679b3a..b3d6e44c6a 100644
--- a/package/libbpf/Config.in
+++ b/package/libbpf/Config.in
@@ -10,6 +10,7 @@ config BR2_PACKAGE_LIBBPF_ARCH_SUPPORTS
 config BR2_PACKAGE_LIBBPF
 	bool "libbpf"
 	depends on BR2_PACKAGE_LIBBPF_ARCH_SUPPORTS
+	depends on BR2_TOOLCHAIN_HAS_SYNC_4
 	depends on BR2_USE_WCHAR # elfutils
 	depends on !BR2_STATIC_LIBS # elfutils
 	depends on BR2_TOOLCHAIN_HAS_THREADS # elfutils
@@ -27,6 +28,7 @@ config BR2_PACKAGE_LIBBPF
 
 comment "libbpf needs a uClibc or glibc toolchain w/ wchar, dynamic library, threads, headers >= 4.13"
 	depends on BR2_PACKAGE_LIBBPF_ARCH_SUPPORTS
+	depends on BR2_TOOLCHAIN_HAS_SYNC_4
 	depends on !BR2_USE_WCHAR || BR2_STATIC_LIBS \
 		|| !BR2_TOOLCHAIN_HAS_THREADS \
 		|| !BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_13 \
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