From e3f683dc3013d14bddb9f9ec5bdc31367dc51a1c Mon Sep 17 00:00:00 2001
From: "Yann E. MORIN" <yann.morin.1998@free.fr>
Date: Sun, 10 Jan 2021 10:44:39 +0100
Subject: [PATCH] build: don't install udev rules without udev support

Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
---
 meson.build | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/meson.build b/meson.build
index aac7727..92be1ea 100644
--- a/meson.build
+++ b/meson.build
@@ -151,6 +151,11 @@ conf.set10('HAVE_SELINUX', get_option('selinux'))
 
 if get_option('udev')
         libudev = dependency('libudev')
+        udevrulesdir = get_option('udevrulesdir')
+        if udevrulesdir == ''
+                udev = dependency('udev', required : false)
+                udevrulesdir = join_paths(udev.get_pkgconfig_variable('udevdir'), 'rules.d')
+        endif
 else
         libudev = []
 endif
@@ -175,12 +180,6 @@ subdir('test')
 
 includes = include_directories('src')
 
-udevrulesdir = get_option('udevrulesdir')
-if udevrulesdir == ''
-        udev = dependency('udev', required : false)
-        udevrulesdir = join_paths(udev.get_pkgconfig_variable('udevdir'), 'rules.d')
-endif
-
 subdir('shell-completion/bash')
 subdir('doc')
 
@@ -318,7 +317,9 @@ udev_rule = configure_file(
           input : 'src/75-casync.rules.in',
           configuration : substs)
 
-install_data(udev_rule, install_dir : udevrulesdir)
+if get_option('udev')
+        install_data(udev_rule, install_dir : udevrulesdir)
+endif
 
 ############################################################
 
-- 
2.25.1