clean fix

.SRCINFO

@@ -1,7 +1,7 @@
 pkgbase = amneziawg-dkms
 	pkgdesc = AmneziaWG is a contemporary version of the popular VPN protocol, WireGuard.
 	pkgver = 1.0.20241112
-	pkgrel = 2
+	pkgrel = 3
 	url = https://github.com/amnezia-vpn/amneziawg-linux-kernel-module
 	arch = x86_64
 	license = GPLv2

PKGBUILD

@@ -5,7 +5,7 @@ pkgdesc="AmneziaWG is a contemporary version of the popular VPN protocol, WireGu
 url="https://github.com/amnezia-vpn/amneziawg-linux-kernel-module"
 arch=("x86_64")
 pkgver=1.0.20241112
-pkgrel=2
+pkgrel=3
 license=('GPLv2')
 provides=("AMNEZIAWG-MODULE=${pkgver}")
 source=("$pkgname-$pkgver.tar.gz::https://github.com/amnezia-vpn/amneziawg-linux-kernel-module/archive/refs/tags/v${pkgver}.tar.gz")
@@ -21,6 +21,16 @@ kernel_major="${1%%[^0-9]*}"
 wget "https://cdn.kernel.org/pub/linux/kernel/v${kernel_major}.x/linux-${kernel}.tar.xz" -O- | tar -xvJf - --wildcards linux-${kernel}/drivers/net/wireguard "linux-${kernel}/K*" linux-${kernel}/include/uapi/linux/
 ln -sf linux-${kernel} kernel;
 EOF
+cat > "${srcdir}/amneziawg-linux-kernel-module-${pkgver}/kernel-tree-scripts/cleanup-sources.sh" <<'EOF'
+#!/bin/bash
+AWG_TEMP_DIR="$(cat /var/lib/amnezia/amneziawg/.tempdir 2>/dev/null)"
+PREFIX=${AWG_TEMP_DIR:-/tmp}
+WORKDIR="${PREFIX}/amneziawg"
+[ -e kernel ] && rm -rf kernel
+if [[ -d "${WORKDIR}" ]]; then
+rm -rf "${WORKDIR}";
+fi
+EOF
 cd ${srcdir}/amneziawg-linux-kernel-module-${pkgver}/src
 sed -i 's/MODERN_KERNEL_SOURCES_NOT_FOUND_ERROR/KERNEL_SRC_ABSENT_ERR/g' Makefile
 make DESTDIR=${pkgdir} dkms-install