diff -Nru foxtrotgps-1.2.1/debian/changelog foxtrotgps-1.2.1/debian/changelog
--- foxtrotgps-1.2.1/debian/changelog	2018-04-10 04:39:03.000000000 +0200
+++ foxtrotgps-1.2.1/debian/changelog	2019-04-07 11:46:13.000000000 +0200
@@ -1,3 +1,9 @@
+foxtrotgps (1.2.1-2) UNRELEASED; urgency=medium
+
+  * fix libgps API change (Closes #926575)
+
+ -- Christian Ehrhardt <christian.ehrhardt@canonical.com>  Sun, 07 Apr 2019 11:46:13 +0200
+
 foxtrotgps (1.2.1-1) unstable; urgency=medium
 
   * New upstream release
diff -Nru foxtrotgps-1.2.1/debian/patches/316_315.diff foxtrotgps-1.2.1/debian/patches/316_315.diff
--- foxtrotgps-1.2.1/debian/patches/316_315.diff	1970-01-01 01:00:00.000000000 +0100
+++ foxtrotgps-1.2.1/debian/patches/316_315.diff	2019-04-07 11:45:16.000000000 +0200
@@ -0,0 +1,24 @@
+Update the interface to gps_read() for gpsd API version 7
+This change is available in gpsd version 3.18 and later.
+Kept deprecated code for users of older versions by using a version check.
+See-also: http://catb.org/gpsd/libgps.html
+
+Origin: upstream, https://bazaar.launchpad.net/~foxtrotgps-team/foxtrotgps/trunk/revision/316
+Bug-Debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=926575
+Last-Update: 2019-04-07
+
+--- a/src/gps_functions.c	2019-02-26 00:59:58 +0000
++++ b/src/gps_functions.c	2019-02-27 01:45:28 +0000
+@@ -738,7 +738,11 @@
+ 	if (!libgps_initialized)
+ 		return FALSE;
+ 
++#if GPSD_API_MAJOR_VERSION >= 7 /* API change. gpsd version 3.18 and subsequent. */
++	ret = gps_read(&libgps_gpsdata, NULL, 0);
++#else
+ 	ret = gps_read(&libgps_gpsdata);
++#endif
+ 	/* Note that gps_read() will never actually return 0
+ 	   (zero-length reads are converted internally to a -1 return,
+ 	    since they mean that the connection to the daemon has closed),
+
diff -Nru foxtrotgps-1.2.1/debian/patches/series foxtrotgps-1.2.1/debian/patches/series
--- foxtrotgps-1.2.1/debian/patches/series	1970-01-01 01:00:00.000000000 +0100
+++ foxtrotgps-1.2.1/debian/patches/series	2019-04-07 11:37:32.000000000 +0200
@@ -0,0 +1 @@
+316_315.diff