--- a/PKGBUILD	2018-02-16 15:09:16.555812586 +0100
+++ b/PKGBUILD	2018-02-16 15:11:31.917323092 +0100
@@ -25,6 +25,7 @@ prepare() {
 build() {
   cd "$srcdir/phc-winner-$pkgname-$pkgver"
 
+  CC=@CHOST@-gcc AS=@CHOST@-as LD=@CHOST@-ld \
   make OPTTARGET=none
 }
 
@@ -37,6 +38,7 @@ check() {
 package() {
   cd "$srcdir/phc-winner-$pkgname-$pkgver"
 
+  CC=@CHOST@-gcc AS=@CHOST@-as LD=@CHOST@-ld \
   make OPTTARGET=none DESTDIR="$pkgdir" install
 
   install -D -m0644 LICENSE "${pkgdir}/usr/share/licenses/argon2/LICENSE"