fix race condition with service

PKGBUILD

@@ -3,7 +3,7 @@
 pkgname=gpm
 pkgver=1.20.7.r38.ge82d1a6
 _commit='e82d1a653ca94aa4ed12441424da6ce780b1e530'
-pkgrel=2
+pkgrel=3
 pkgdesc='A mouse server for the console and xterm'
 arch=('x86_64')
 url='https://www.nico.schottelius.org/software/gpm/'
@@ -14,10 +14,12 @@ provides=('libgpm.so')
 options=('!makeflags')
 source=("git+https://github.com/telmich/gpm.git#commit=${_commit}"
         'gpm.sh'
+        'gpm.path'
         'gpm.service')
 sha256sums=('SKIP'
             'f41e90dcf6c0c6c4b8eff1c69039a20eb6b38ea851ffd1fa47ba311bf83d6ed8'
-            'dc7d2463f6670ff2c1646a571ffad51f7c603793c25c6f685efad13cbb444034')
+            '1b8712650c70fd139f844fa754e288bfe05a8ed8044d118fda75a47d66034d23'
+            'dbce5688b3ba1d5bc9c4f38bcc2d89a6d68d51b30fb5d6d29a02d0c011d3688e')
 
 pkgver() {
   cd "${srcdir}/${pkgname}"
@@ -50,6 +52,7 @@ package() {
 
   make DESTDIR="${pkgdir}" install
   install -D -m0755 ../gpm.sh "${pkgdir}/etc/profile.d/gpm.sh"
+  install -D -m0644 ../gpm.path "${pkgdir}/usr/lib/systemd/system/gpm.path"
   install -D -m0644 ../gpm.service "${pkgdir}/usr/lib/systemd/system/gpm.service"
 
 # library fixes

gpm.path

+[Unit]
+Description=Virtual console mouse server
+
+[Path]
+PathExists=/dev/input/mice

gpm.service

@@ -2,6 +2,7 @@
 Description=Virtual console mouse server
 Requires=systemd-udevd.service
 After=systemd-udevd.service
+Wants=gpm.path
 ConditionPathExists=/dev/input/mice
 
 [Service]