meson: Detect libfuse

Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20201027190600.192171-2-mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

configure

@@ -449,6 +449,7 @@ meson=""
 ninja=""
 skip_meson=no
 gettext=""
+fuse="auto"
 
 bogus_os="no"
 malloc_trim="auto"
@@ -1525,6 +1526,10 @@ for opt do
   ;;
   --disable-libdaxctl) libdaxctl=no
   ;;
+  --enable-fuse) fuse="enabled"
+  ;;
+  --disable-fuse) fuse="disabled"
+  ;;
   *)
       echo "ERROR: unknown option $opt"
       echo "Try '$0 --help' for more information"
@@ -1850,6 +1855,7 @@ disabled with --disable-FEATURE, default is enabled if available:
   xkbcommon       xkbcommon support
   rng-none        dummy RNG, avoid using /dev/(u)random and getrandom()
   libdaxctl       libdaxctl support
+  fuse            FUSE block device export
 
 NOTE: The object files are built at the place where configure is launched
 EOF
@@ -7014,6 +7020,7 @@ NINJA=$ninja $meson setup \
         -Diconv=$iconv -Dcurses=$curses -Dlibudev=$libudev\
         -Ddocs=$docs -Dsphinx_build=$sphinx_build -Dinstall_blobs=$blobs \
         -Dvhost_user_blk_server=$vhost_user_blk_server \
+        -Dfuse=$fuse \
         $cross_arg \
         "$PWD" "$source_path"