diff --git a/trunk/PKGBUILD b/trunk/PKGBUILD
index 328e441..aeff335 100644
--- a/trunk/PKGBUILD
+++ b/trunk/PKGBUILD
@@ -9,22 +9,24 @@ pkgdesc="A network programming library written in C++"
 arch=('x86_64')
 url="https://github.com/apenwarr/wvstreams/"
 license=('LGPL')
-depends=('zlib' 'pam' 'xplc' 'openssl' 'readline')
+depends=('zlib' 'pam' 'openssl' 'readline')
 source=(https://storage.googleapis.com/google-code-archive-downloads/v2/code.google.com/wvstreams/wvstreams-$pkgver.tar.gz
         wvstreams-4.6.1-glibc212.patch
         wvstreams-4.6.1-gcc47.patch
         wvstreams-4.6.1-gcc10.patch
         wvstreams_openssl1.1.patch
         openssl-buildfix.patch
-        gcc-6.patch)
+        gcc-6.patch
+        https://gitweb.gentoo.org/repo/gentoo.git/plain/net-libs/wvstreams/files/wvstreams-4.6.1-parallel-make.patch
+        )
 sha256sums=('8403f5fbf83aa9ac0c6ce15d97fd85607488152aa84e007b7d0621b8ebc07633'
             '278c73140b963daa8aae85dfbba4917e2963e72c187bbb97b6252a5a70f54bc2'
             '7b83dad8e3931686962823a7008af0034a430f35e1eb617f5c8137141e14ccdd'
             '25aa17989936479a095837a354e0f0727f7a6fa393967a86f2e67e310a72e944'
             'e1294644eb44c3d58789f2aca51fa28d15af799bd1b7bc2ff2583c41c74efae5'
             '57b55ed6a2a6aa8abef00711d9e03bed664f2c4357404cd38ae778f8b3b97482'
-            '1f750516825dc8c3ef7de980b90dadf22c5132eab828a5dd634fa2a88624b6d9')
-options=('!makeflags')
+            '1f750516825dc8c3ef7de980b90dadf22c5132eab828a5dd634fa2a88624b6d9'
+            '488f265874ee4c5e722fd26a0c426c172fe4685f283cff11bfd53d8c7d74e299')
 
 prepare() {
   cd ${pkgname}-${pkgver}
@@ -35,9 +37,13 @@ prepare() {
   patch -p1 -i "$srcdir/gcc-6.patch"
   patch -p1 -i "$srcdir/wvstreams-4.6.1-gcc10.patch" # Gentoo patch
   patch -p1 -i "$srcdir/wvstreams_openssl1.1.patch" # Debian patch
+  patch -p1 -i "$srcdir/wvstreams-4.6.1-parallel-make.patch" # Gentoo patch
+  sed -i 's/_BSD_SOURCE/_DEFAULT_SOURCE/' wvrules.mk
 }
 
 build() {
+  CXXFLAGS+=' -ffat-lto-objects'
+  CFLAGS+=' -ffat-lto-objects'
   cd ${pkgname}-${pkgver}
 
   ./configure --prefix=/usr \
@@ -49,7 +55,7 @@ build() {
      --with-openssl \
      --without-tcl \
      --without-qt
-  make COPTS="$CFLAGS -ffat-lto-objects -fPIC" CXXOPTS="$CXXFLAGS -ffat-lto-objects -fPIC -fpermissive -fno-tree-dce -fno-optimize-sibling-calls" VERBOSE=1
+  make VERBOSE=1
 }
 
 package() {