[Buildroot] [PATCH v2] package/dvb-apps: fix build failure with glibc 2.31
Dagg Stompler
daggs at gmx.com
Sat Sep 26 17:09:20 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
Fixes:
http://autobuild.buildroot.net/results/95f30c5e6af2274418bb44a20da7caac69f1dd68/
references:
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>
---
Changes v1 -> v2:
1. fix coomit header (Thomas Petazzoni)
2. add reference to autobuilder failure (Thomas Petazzoni)
3. rework patch (Thomas Petazzoni)
4. added maintainer to CC
package/dvb-apps/0006-fix-glibc-2.31.patch | 21 +++++++++++++++++++++
1 file changed, 21 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..079a24f149
--- /dev/null
+++ b/package/dvb-apps/0006-fix-glibc-2.31.patch
@@ -0,0 +1,21 @@
+dvbdate: fix compilation error with glibc 2.31
+
+as stime func doesn't exists anymore in newer versions of glibc >= 2.31 due
+to obseletion, a replacment with clock_settime is inorder to fix the issue.
+
+Signed-off-by: Dagg Stompler <daggs at gmx.com>
+
+--- 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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