patch to build a static libudev from systemd 237 sources

systemd-237-static-libudev.patch

diff -ruN systemd-237/meson.build systemd-237.new/meson.build
--- systemd-237/meson.build	2018-01-28 10:58:17.000000000 -0500
+++ systemd-237.new/meson.build	2018-02-17 06:01:17.921840048 -0500
@@ -805,7 +805,7 @@
 
 libmount = dependency('mount',
                       version : '>= 2.30',
-                      required : not fuzzer_build)
+                      required : false)
 
 want_seccomp = get_option('seccomp')
 if want_seccomp != 'false' and not fuzzer_build
diff -ruN systemd-237/src/udev/meson.build systemd-237.new/src/udev/meson.build
--- systemd-237/src/udev/meson.build	2018-01-28 10:58:17.000000000 -0500
+++ systemd-237.new/src/udev/meson.build	2018-02-17 06:14:19.227324863 -0500
@@ -124,19 +124,17 @@
         c_args : ['-fvisibility=default'])
 
 libudev_static = static_library(
-        'udev',
+        'udev-internal',
         'udev.h',
         include_directories : includes,
         link_with : udev_link_with,
         link_whole : libudev_basic)
 
-libudev = shared_library(
+libudev = library(
         'udev',
         'udev.h', # pick a header file at random to work around old meson bug
         version : libudev_version,
         include_directories : includes,
-        link_args : ['-shared',
-                     '-Wl,--version-script=' + libudev_sym_path],
         link_with : [libsystemd_static, libshared_static],
         link_whole : libudev_basic,
         dependencies : [threads],