[Buildroot] [PATCH 1/1] package/crun: needs fexecve

[Fabrice Fontaine]

crun unconditionally uses fexecve since its addition in commit
530d6f661e506a4774b7236cb93d65f669adbc92 and
https://github.com/containers/crun/commit/ce4dfbb97a8a05bef125030eaa6c46c07a5f9344:
resulting in the following uclibc build failure:

/tmp/instance-11/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arceb-snps-linux-uclibc/9.2.1/../../../../arceb-snps-linux-uclibc/bin/ld: src/libcrun/crun-cloned_binary.o: in function `ensure_cloned_binary':
cloned_binary.c:(.text+0x1006): undefined reference to `fexecve'

Fixes:
 - http://autobuild.buildroot.org/results/e1f4ef2b392c0e7161390ba0f97d6eef3bd12e9c

Signed-off-by: Fabrice Fontaine <fontaine.fabrice at gmail.com>
---
 package/crun/Config.in | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/package/crun/Config.in b/package/crun/Config.in
index 5def7001c1..fa0894e126 100644
--- a/package/crun/Config.in
+++ b/package/crun/Config.in
@@ -1,8 +1,12 @@
 config BR2_PACKAGE_CRUN
 	bool "crun"
-	select BR2_PACKAGE_ARGP_STANDALONE if BR2_TOOLCHAIN_USES_UCLIBC || BR2_TOOLCHAIN_USES_MUSL
+	depends on !BR2_TOOLCHAIN_USES_UCLIBC # no fexecve
+	select BR2_PACKAGE_ARGP_STANDALONE if BR2_TOOLCHAIN_USES_MUSL
 	select BR2_PACKAGE_YAJL # libocispec
 	help
 	  crun is a fast and low-memory OCI Container Runtime in C.
 
 	  https://github.com/containers/crun
+
+comment "crun needs a glibc or musl toolchain"
+	depends on BR2_TOOLCHAIN_USES_UCLIBC
-- 
2.35.1