compilation error

OS : debian bullseye

je suis pas informaticien, j'ai trouvé la procédure d'install ici : https://www.framboise314.fr/un-gps-usb-pour-le-raspberry-pi/
et je l'ai suivie..

sommand :

sudo apt-get install build-essential autoconf automake pkg-config gconf2 libcurl4-gnutls-dev libexif-dev libsqlite3-dev libgconf2-dev libtool libgtk2.0-dev libglade2-dev libxml2 libxml2-dev libgps-dev intltool help2man imagemagick : OK

.configure : OK

make -j4 : OK

sudo make install NOK :

Making install in po
make[1] : on entre dans le répertoire « /home/bruno/temp/foxtrotgps-1.2.2/po »
linguas="bg cs de es fi fr hu ru sk nl ja sr pt_BR pl it "; \
for lang in $linguas; do \
  dir=/usr/local/share/locale/$lang/LC_MESSAGES; \
  /bin/bash /home/bruno/temp/foxtrotgps-1.2.2/install-sh -d $dir; \
  if test -r $lang.gmo; then \
    /usr/bin/install -c -m 644 $lang.gmo $dir/foxtrotgps.mo; \
    echo "installing $lang.gmo as $dir/foxtrotgps.mo"; \
  else \
    /usr/bin/install -c -m 644 ./$lang.gmo $dir/foxtrotgps.mo; \
    echo "installing ./$lang.gmo as" \
  "$dir/foxtrotgps.mo"; \
  fi; \
  if test -r $lang.gmo.m; then \
    /usr/bin/install -c -m 644 $lang.gmo.m $dir/foxtrotgps.mo.m; \
    echo "installing $lang.gmo.m as $dir/foxtrotgps.mo.m"; \
  else \
    if test -r ./$lang.gmo.m ; then \
      /usr/bin/install -c -m 644 ./$lang.gmo.m \
 $dir/foxtrotgps.mo.m; \
      echo "installing ./$lang.gmo.m as" \
    "$dir/foxtrotgps.mo.m"; \
    else \
      true; \
    fi; \
  fi; \
done
installing bg.gmo as /usr/local/share/locale/bg/LC_MESSAGES/foxtrotgps.mo
installing cs.gmo as /usr/local/share/locale/cs/LC_MESSAGES/foxtrotgps.mo
installing de.gmo as /usr/local/share/locale/de/LC_MESSAGES/foxtrotgps.mo
installing es.gmo as /usr/local/share/locale/es/LC_MESSAGES/foxtrotgps.mo
installing fi.gmo as /usr/local/share/locale/fi/LC_MESSAGES/foxtrotgps.mo
installing fr.gmo as /usr/local/share/locale/fr/LC_MESSAGES/foxtrotgps.mo
installing hu.gmo as /usr/local/share/locale/hu/LC_MESSAGES/foxtrotgps.mo
installing ru.gmo as /usr/local/share/locale/ru/LC_MESSAGES/foxtrotgps.mo
installing sk.gmo as /usr/local/share/locale/sk/LC_MESSAGES/foxtrotgps.mo
installing nl.gmo as /usr/local/share/locale/nl/LC_MESSAGES/foxtrotgps.mo
installing ja.gmo as /usr/local/share/locale/ja/LC_MESSAGES/foxtrotgps.mo
installing sr.gmo as /usr/local/share/locale/sr/LC_MESSAGES/foxtrotgps.mo
installing pt_BR.gmo as /usr/local/share/locale/pt_BR/LC_MESSAGES/foxtrotgps.mo
installing pl.gmo as /usr/local/share/locale/pl/LC_MESSAGES/foxtrotgps.mo
installing it.gmo as /usr/local/share/locale/it/LC_MESSAGES/foxtrotgps.mo
make[1] : on quitte le répertoire « /home/bruno/temp/foxtrotgps-1.2.2/po »
Making install in src
make[1] : on entre dans le répertoire « /home/bruno/temp/foxtrotgps-1.2.2/src »
gcc -DHAVE_CONFIG_H -I. -I.. -DPACKAGE_DATA_DIR="\"/usr/local/share\"" -DPACKAGE_PIXMAPS_DIR="\"/usr/local/share/pixmaps\"" -DPACKAGE_LOCALE_DIR="\"/usr/local/share/locale\"" -DPACKAGE_HTML_DIR="\"/usr/local/share/doc/foxtrotgps\"" -DPACKAGE_LIBEXEC_DIR="\"/usr/local/libexec/foxtrotgps\"" -pthread -I/usr/include/gtk-2.0 -I/usr/lib/x86_64-linux-gnu/gtk-2.0/include -I/usr/include/atk-1.0 -I/usr/include/gtk-2.0 -I/usr/lib/x86_64-linux-gnu/gtk-2.0/include -I/usr/include/pango-1.0 -I/usr/include/fribidi -I/usr/include/harfbuzz -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -pthread -I/usr/include/libglade-2.0 -I/usr/include/gtk-2.0 -I/usr/lib/x86_64-linux-gnu/gtk-2.0/include -I/usr/include/pango-1.0 -I/usr/include/atk-1.0 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/pango-1.0 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/fribidi -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/harfbuzz -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libxml2 -I/usr/include/x86_64-linux-gnu -I/usr/include/libxml2 -g -O2 -MT gps_functions.o -MD -MP -MF .deps/gps_functions.Tpo -c -o gps_functions.o gps_functions.c
In file included from /usr/include/gtk-2.0/gtk/gtkobject.h:37,
                 from /usr/include/gtk-2.0/gtk/gtkwidget.h:36,
                 from /usr/include/gtk-2.0/gtk/gtkcontainer.h:35,
                 from /usr/include/gtk-2.0/gtk/gtkbin.h:35,
                 from /usr/include/gtk-2.0/gtk/gtkwindow.h:36,
                 from /usr/include/gtk-2.0/gtk/gtkdialog.h:35,
                 from /usr/include/gtk-2.0/gtk/gtkaboutdialog.h:32,
                 from /usr/include/gtk-2.0/gtk/gtk.h:33,
                 from globals.h:6,
                 from gps_functions.c:20:
/usr/include/gtk-2.0/gtk/gtktypeutils.h:236:1: warning: ‘GTypeDebugFlags’ is deprecated [-Wdeprecated-declarations]
  236 | void gtk_type_init (GTypeDebugFlags debug_flags);
      | ^~~~
In file included from /usr/include/glib-2.0/gobject/gobject.h:24,
                 from /usr/include/glib-2.0/gobject/gbinding.h:29,
                 from /usr/include/glib-2.0/glib-object.h:22,
                 from /usr/include/glib-2.0/gio/gioenums.h:28,
                 from /usr/include/glib-2.0/gio/giotypes.h:28,
                 from /usr/include/glib-2.0/gio/gio.h:26,
                 from /usr/include/gtk-2.0/gdk/gdkapplaunchcontext.h:30,
                 from /usr/include/gtk-2.0/gdk/gdk.h:32,
                 from /usr/include/gtk-2.0/gtk/gtk.h:32,
                 from globals.h:6,
                 from gps_functions.c:20:
/usr/include/glib-2.0/gobject/gtype.h:679:1: note: declared here
  679 | {
      | ^
In file included from /usr/include/gtk-2.0/gtk/gtktoolitem.h:31,
                 from /usr/include/gtk-2.0/gtk/gtktoolbutton.h:30,
                 from /usr/include/gtk-2.0/gtk/gtkmenutoolbutton.h:30,
                 from /usr/include/gtk-2.0/gtk/gtk.h:126,
                 from globals.h:6,
                 from gps_functions.c:20:
/usr/include/gtk-2.0/gtk/gtktooltips.h:73:3: warning: ‘GTimeVal’ is deprecated: Use 'GDateTime' instead [-Wdeprecated-declarations]
   73 | GTimeVal last_popdown;
      | ^~~~~~~~
In file included from /usr/include/glib-2.0/glib/galloca.h:32,
                 from /usr/include/glib-2.0/glib.h:30,
                 from gps_functions.c:7:
/usr/include/glib-2.0/glib/gtypes.h:547:8: note: declared here
  547 | struct _GTimeVal
      | ^~~~~~~~~
gps_functions.c: In function ‘cb_gpsd_data’:
gps_functions.c:756:23: error: incompatible types when assigning to type ‘double’ from type ‘timespec_t’ {aka ‘struct timespec’}
  756 | gpsdata->fix.time = libgps_gpsdata.fix.time;
      | ^~~~~~~~~~~~~~
gps_functions.c:761:35: error: ‘struct gps_data_t’ has no member named ‘status’
  761 | gpsdata->valid = (libgps_gpsdata.status != STATUS_NO_FIX);
      | ^
make[1]: *** [Makefile:537 : gps_functions.o] Erreur 1
make[1] : on quitte le répertoire « /home/bruno/temp/foxtrotgps-1.2.2/src »
make: *** [Makefile:506 : install-recursive] Erreur 1