[Buildroot] [PATCH] dvb-apps: fix build failure with glibc 2.31

Dagg Stompler daggs at gmx.com
Sat Sep 26 09:55:50 UTC 2020


dvb-apps fails to build with glibc 2.31 with the following error:
| dvbdate.c: In function set_time:
| dvbdate.c:312:6: warning: implicit declaration of function stime; did you mean ctime? [-Wimplicit-function-declaration]
|   312 |  if (stime(new_time)) {
|       |      ^~~~~
|       |      ctime

this patch takes from the first entry in the reference fixes it.

reference:
 1. https://gitweb.gentoo.org/repo/gentoo.git/commit/media-tv/linuxtv-dvb-apps/files/linuxtv-dvb-apps-glibc-2.31.patch?id=eb705f892eae45b93306c1de1407c1c22ac23956
 2. https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=964223

Signed-off-by: Dagg Stompler <daggs at gmx.com>
---
 package/dvb-apps/0006-fix-glibc-2.31.patch | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 package/dvb-apps/0006-fix-glibc-2.31.patch

diff --git a/package/dvb-apps/0006-fix-glibc-2.31.patch b/package/dvb-apps/0006-fix-glibc-2.31.patch
new file mode 100644
index 0000000000..d404212b5e
--- /dev/null
+++ b/package/dvb-apps/0006-fix-glibc-2.31.patch
@@ -0,0 +1,14 @@
+--- a/util/dvbdate/dvbdate.c
++++ b/util/dvbdate/dvbdate.c
+@@ -309,7 +309,10 @@
+  */
+ int set_time(time_t * new_time)
+ {
+-	if (stime(new_time)) {
++	struct timespec s = {0};
++	s.tv_sec = new_time;
++
++	if (clock_settime(CLOCK_REALTIME, &s)) {
+ 		perror("Unable to set time");
+ 		return -1;
+ 	}
--
2.28.0



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