--- /dev/null
+++ b/feeds/arednpackages/net/olsrd/patches/009-fix-oparse-error.patch
@@ -0,0 +1,151 @@
+diff -NarU5 a/lib/pud/src/gpsdclient.c b/lib/pud/src/gpsdclient.c
+--- a/lib/pud/src/gpsdclient.c	2017-06-06 05:17:26.000000000 -0500
++++ b/lib/pud/src/gpsdclient.c	2021-05-27 21:19:12.534140371 -0500
+@@ -77,10 +77,27 @@
+ /* log gpsd errors */
+ static void gpsdError(const char *s) {
+   syslog(LOG_ERR, "gpsd error: %s", s);
+ }
+ 
++#if GPSD_API_MAJOR_VERSION >= 9
++static double time_as_double(struct timespec *ts) {
++ return (ts->tv_sec + ts->tv_nsec * 1e-9);
++}
++
++static bool is_online(struct gps_data_t *gpsdata) {
++  return !!gpsdata->online.tv_sec;
++}
++#else
++
++#define time_as_double(x) *(x)
++
++static bool is_online(struct gps_data_t *gpsdata) {
++  return !!gpsdata->online;
++}
++#endif
++
+ /* standard parsing of a GPS data source spec */
+ void gpsdParseSourceSpec(char *arg, GpsDaemon *gpsDaemon) {
+   if (!arg //
+       || !gpsDaemon) {
+     return;
+@@ -296,12 +313,12 @@
+             dev->driver_mode ? "native" : "compatibility", //
+             dev->baudrate, //
+             8, //
+             dev->parity, //
+             dev->stopbits, //
+-            dev->cycle, //
+-            dev->mincycle);
++            time_as_double(&dev->cycle), //
++            time_as_double(&dev->mincycle));
+ 
+         connectionTracking->devSeen[i] = true;
+         connectionTracking->dev[i] = *dev;
+       } else if (connectionTracking->devSeen[i]) {
+         size_t subtypeLength;
+@@ -351,11 +368,11 @@
+           | NAVDATA_SET //
+ #endif
+           );
+ 
+   gpsdata->set &= ~STATUS_SET; /* always valid */
+-  if (gpsdata->status == STATUS_NO_FIX) {
++  if (gpsdata-> fix.status == STATUS_NO_FIX) {
+     nmeaInfoClear(info);
+     return;
+   }
+ 
+   if (!gpsdata->set) {
+@@ -364,31 +381,38 @@
+ 
+   info->smask = NMEALIB_SENTENCE_MASK;
+   nmeaInfoSetPresent(&info->present, NMEALIB_PRESENT_SMASK);
+ 
+   /* date & time */
++#if GPSD_API_MAJOR_VERSION >= 9
++  if (gpsdata->fix.time.tv_sec > 0) {
++    struct tm *time = gmtime(&gpsdata->fix.time.tv_sec);
++    unsigned int hsec = (unsigned int) (gpsdata->fix.time.tv_nsec / 10000000);
++#else
+   if (!isNaN(gpsdata->fix.time)) {
+     double seconds;
+     double fraction = modf(fabs(gpsdata->fix.time), &seconds);
+     long sec = lrint(seconds);
+     struct tm *time = gmtime(&sec);
++    unsigned int hsec = (unsigned int) lrint(fraction * 100);
++#endif
+     if (time) {
+       info->utc.year = (unsigned int) time->tm_year + 1900;
+       info->utc.mon = (unsigned int) time->tm_mon + 1;
+       info->utc.day = (unsigned int) time->tm_mday;
+       info->utc.hour = (unsigned int) time->tm_hour;
+       info->utc.min = (unsigned int) time->tm_min;
+       info->utc.sec = (unsigned int) time->tm_sec;
+-      info->utc.hsec = (unsigned int) lrint(fraction * 100);
++      info->utc.hsec = hsec;
+ 
+       nmeaInfoSetPresent(&info->present, NMEALIB_PRESENT_UTCDATE | NMEALIB_PRESENT_UTCTIME);
+     }
+   }
+   gpsdata->set &= ~TIME_SET;
+ 
+   /* sig & fix */
+-  if (!gpsdata->online) {
++  if (!is_online(gpsdata)) {
+     gpsdata->fix.mode = MODE_NO_FIX;
+   }
+ 
+   switch (gpsdata->fix.mode) {
+     case MODE_3D:
+@@ -458,11 +482,15 @@
+ 
+   /* elv */
+   if ((gpsdata->fix.mode >= MODE_3D) //
+       && !isNaN(gpsdata->fix.altitude)) {
+     info->elevation = gpsdata->fix.altitude;
++#if GPSD_API_MAJOR_VERSION >= 9
++    info->height = gpsdata->fix.geoid_sep;
++#else
+     info->height = gpsdata->separation;
++#endif
+     nmeaInfoSetPresent(&info->present, NMEALIB_PRESENT_ELV | NMEALIB_PRESENT_HEIGHT);
+   }
+   gpsdata->set &= ~ALTITUDE_SET;
+ 
+   /* speed */
+@@ -582,11 +610,11 @@
+ 
+   errno = 0;
+   if (!connectionTracking->connected) {
+     gpsReadCode = -1;
+   } else {
+-    gpsReadCode = gps_read(gpsdata);
++    gpsReadCode = gps_read(gpsdata, NULL, 0);
+   }
+ 
+   if (gpsReadCode > 0) {
+     /* data received from gpsd */
+     nmeaInfoFromGpsd(gpsdata, nmeaInfo, connectionTracking);
+diff -NarU5 a/src/cfgparser/local.mk b/src/cfgparser/local.mk
+--- a/src/cfgparser/local.mk	2017-06-06 05:17:26.000000000 -0500
++++ b/src/cfgparser/local.mk	2021-05-27 19:55:01.969001000 -0500
+@@ -72,16 +72,12 @@
+ 
+ $(C)oparse.c: $(C)oparse.y $(C)olsrd_conf.h $(C)Makefile
+ ifeq ($(VERBOSE),0)
+ 	@echo "[BISON] $@"
+ endif
+-	$(MAKECMDPREFIX)$(BISON) -d -o "$@-tmp" "$<"
+-	$(MAKECMDPREFIX)sed	-e 's/register //' \
+-		-e '/^#line/s/$(call quote,$@-tmp)/$(call quote,$@)/' \
+-		< "$@-tmp" >"$@"
+-	$(MAKECMDPREFIX)mv "$(subst .c,.h,$@-tmp)" "$(subst .c,.h,$@)"
+-	$(MAKECMDPREFIX)$(RM) "$@-tmp" "$(subst .c,.h,$@-tmp)"
++	$(MAKECMDPREFIX)$(BISON) -d -o "$@" "$<"
++	$(MAKECMDPREFIX)sed -e 's/register //' "$@" > "$@.o" && mv "$@.o" "$@"
+ 
+ $(C)oparse.o: CFLAGS := $(filter-out -Wunreachable-code,$(CFLAGS))
+ 
+ # and a few files to be cleaned
+ TMPFILES += $(foreach pat,oscan.c oparse.c oparse.h,$(C)$(pat) $(C)$(pat)-tmp)