--- PKGBUILD.orig	2017-06-23 17:29:22.481015299 +0300
+++ PKGBUILD	2017-06-23 17:21:57.828389339 +0300
@@ -16,13 +16,17 @@
 makedepends=('gendesk')
 optdepends=('xorg-xmessage: for displaying visual error messages')
 source=("$pkgname-$pkgver.tar.gz::https://github.com/xmonad/xmonad/archive/v${pkgver}.tar.gz"
+        "dynamic-compilation.patch"
         "xmonad.svg")
 
 md5sums=('ac3e036a2148a7e386e414028aa0dcaa'
+         'b2e645bb5aa91c64f85004806e049b8d'
          '72bfa5e62e4e44fe7fa59b6a7593d993')
 
 prepare() {
   gendesk --pkgname "$pkgname" --pkgdesc "$pkgdesc"
+  cd "$srcdir/$pkgname-$pkgver"
+  patch -p1 -i "${srcdir}/dynamic-compilation.patch"
 }
 
 build() {
@@ -41,7 +45,7 @@
 
 package() {
   cd "${srcdir}/${pkgname}-${pkgver}"
-  
+
   install -D -m744 register.sh   "${pkgdir}/usr/share/haskell/register/${pkgname}.sh"
   install -D -m744 unregister.sh "${pkgdir}/usr/share/haskell/unregister/${pkgname}.sh"