[eos-lxdm-gtk3] Fix PKGBUILD issues and cleanup

eos-lxdm-gtk3/PKGBUILD

@@ -8,7 +8,8 @@ pkgbase=lxdm
 pkgname=eos-lxdm-gtk3
 pkgver=0.5.3
 pkgrel=5
-_srcver=1.5
+themebase=endeavouros-lxdm-theme
+themever=1.5
 pkgdesc='Lightweight X11 Display Manager for EndeavourOS'
 arch=('x86_64' 'aarch64' 'armv7h')
 url="https://lxde.org/"
@@ -21,7 +22,7 @@ backup=('etc/lxdm/lxdm.conf' 'etc/pam.d/lxdm' 'etc/lxdm/Xsession'
         'etc/lxdm/PreLogin' 'etc/lxdm/LoginReady' 'etc/lxdm/PostLogin'
         'etc/lxdm/PostLogout' 'etc/lxdm/PreReboot' 'etc/lxdm/PreShutdown')
 source=("https://downloads.sourceforge.net/lxde/$pkgbase-$pkgver.tar.xz"
-        "https://github.com/endeavouros-team/endeavouros-lxdm-theme/archive/refs/tags/${_srcver}.tar.gz"
+        "https://github.com/endeavouros-team/${themebase}/archive/refs/tags/${themever}.tar.gz"
         "set-path.patch"
         "lxdm.pam"
         "Xsession")
@@ -32,7 +33,7 @@ sha256sums=('4891efee81c72a400cc6703e40aa76f3f3853833d048b72ec805da0f93567f2f'
             'a02f547e1c36f1c7dd2a1f942b620fe76445d561f7835e7fef434aa4c12c6967')
 
 prepare(){
-  cd $pkgbase-$pkgver
+  cd "$srcdir/$pkgbase-$pkgver"
 
   # Don't overwrite PATH if already defined
   # https://sourceforge.net/p/lxde/bugs/907/
@@ -42,28 +43,24 @@ prepare(){
   cp ../lxdm.pam pam/lxdm
   cp ../Xsession data/Xsession
 
+  autoupdate
   autoreconf -fi
 }
 
 build() {
-  cd "$srcdir"
-  # GTK+ 3 version
-  [ -d gtk3 ] || cp -r $pkgbase-$pkgver gtk3
-  cd gtk3
+  cd "$srcdir/$pkgbase-$pkgver"
   ./configure --prefix=/usr --sbindir=/usr/bin --libexecdir=/usr/lib/lxdm \
               --sysconfdir=/etc --localstatedir=/var --enable-gtk3
   make
 }
 
 package() {
-  cd gtk3
+  cd "$srcdir/$pkgbase-$pkgver"
   make DESTDIR="$pkgdir" install
   # replace lxdm.conf and theme
-  rm $pkgdir/etc/lxdm/lxdm.conf
-  cp $srcdir/$_eos_theming/lxdm.conf $pkgdir/etc/lxdm/lxdm.conf
-  rm -R $pkgdir/usr/share/lxdm/themes/Industrial
-  rsync -va $srcdir/$_eos_theming/endeavouros       $pkgdir/usr/share/lxdm/themes/
-  chmod 644 "$pkgdir/etc/lxdm/lxdm.conf"
+  install -Dm644 "$srcdir/$themebase-$themever/lxdm.conf" "$pkgdir/etc/lxdm/lxdm.conf"
+  rm -R "$pkgdir/usr/share/lxdm/themes/Industrial"
+  cp -rp "$srcdir/$themebase-$themever/endeavouros" "$pkgdir/usr/share/lxdm/themes/."
 
   # Setup system user and group
   install -dm755 "$pkgdir"/usr/lib/{sysusers,tmpfiles}.d