make package reproducible (2.089.0-2)

PKGBUILD

@@ -4,7 +4,7 @@
 
 pkgname=dtools
 pkgver=2.089.0
-pkgrel=1
+pkgrel=2
 pkgdesc='Ancilliary tools for the D programming language'
 license=('Boost')
 groups=('dlang')
@@ -29,7 +29,7 @@ build() {
 
     cd tools-$pkgver
     # rdmd is used to build others
-    $DMD -od. -ofdtools-rdmd $_linkflags rdmd.d
+    $DMD -od. -ofdtools-rdmd -L--build-id $_linkflags rdmd.d
 
     for tool in DustMite/dustmite ddemangle catdoc detab tolf dget; do
         ./dtools-rdmd --compiler=$DMD --build-only -od. -ofdtools-`basename $tool` $_linkflags $tool.d