tests: skip udev-test when perl is not installed

diff --git a/meson.build b/meson.build
index 554267aff5fada82fc07635e0e403f81cbb8880d..0aee701525f0480814261e22ab65b5675db5392b 100644 (file)
--- a/meson.build
+++ b/meson.build
@@ -622,6 +622,7 @@ m4 = find_program('m4')
 stat = find_program('stat')
 git = find_program('git', required : false)
 env = find_program('env')
+perl = find_program('perl', required : false)
 
 #if 0 /// elogind does not use this but needs a tool to symlink its installed headers.
 # meson_make_symlink = meson.source_root() + '/tools/meson-make-symlink.sh'