[Buildroot] [git commit branch/2022.11.x] package/s6-linux-utils: fix build with glibc < 2.25

[Buildroot] [git commit branch/2022.11.x] package/s6-linux-utils: fix build with glibc < 2.25

[Peter Korsgaard]

commit: https://git.buildroot.net/buildroot/commit/?id=770c8f80adc3aa45c42a30c4bd3cdf79d05ec212
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/2022.11.x

Fix the following build failure with glibc < 2.25 raised since bump to
version 2.6.0.0 in commit 5aac1d0105a73133fd886acc6c5195ca28f7e17f and
https://github.com/skarnet/s6-linux-utils/commit/ad5973028c42d947440cdae5e4f106152c3dda28:

src/minutils/rngseed.c:15:24: fatal error: sys/random.h: No such file or directory
 #include <sys/random.h>
                        ^

Fixes:
 - http://autobuild.buildroot.org/results/214bcecfc389cb412b68627c831300478d614a3a

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Arnout Vandecappelle <arnout@mind.be>
(cherry picked from commit 863811974e04b3332c4959c07a20e3e97050835c)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
---
 ...inux-utils-rngseed.c-fix-build-with-glibc.patch | 39 ++++++++++++++++++++++
 1 file changed, 39 insertions(+)

diff --git a/package/s6-linux-utils/0001-src-s6-linux-utils-rngseed.c-fix-build-with-glibc.patch b/package/s6-linux-utils/0001-src-s6-linux-utils-rngseed.c-fix-build-with-glibc.patch
new file mode 100644
index 0000000000..2df8a99700
--- /dev/null
+++ b/package/s6-linux-utils/0001-src-s6-linux-utils-rngseed.c-fix-build-with-glibc.patch
@@ -0,0 +1,39 @@
+From 3ab8bdc1c657f91a2a96f4e6db308d17098de0c4 Mon Sep 17 00:00:00 2001
+From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
+Date: Thu, 23 Feb 2023 12:09:11 +0100
+Subject: [PATCH] src/s6-linux-utils/rngseed.c: fix build with glibc <
+
+getrandom and sys/random.h are only available since glibc 2.25 resulting
+in the following build failure since version 2.6.0.0 and
+https://github.com/skarnet/s6-linux-utils/commit/ad5973028c42d947440cdae5e4f106152c3dda28:
+
+src/minutils/rngseed.c:15:24: fatal error: sys/random.h: No such file or directory
+ #include <sys/random.h>
+                        ^
+
+Fixes:
+ - http://autobuild.buildroot.org/results/214bcecfc389cb412b68627c831300478d614a3a
+
+Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
+[Upstream status: https://github.com/skarnet/s6-linux-utils/pull/2]
+---
+ src/s6-linux-utils/rngseed.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/src/minutils/rngseed.c b/src/minutils/rngseed.c
+index 2b1772c..223f50a 100644
+--- a/src/minutils/rngseed.c
++++ b/src/minutils/rngseed.c
+@@ -12,7 +12,9 @@
+ #include <unistd.h>
+ #include <sys/stat.h>
+ #include <sys/ioctl.h>
++#ifdef SKALIBS_HASGETRANDOM
+ #include <sys/random.h>
++#endif
+ #include <linux/random.h>
+ 
+ #include <skalibs/types.h>
+-- 
+2.39.1
+
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