qrupdate: Restore patch removed in r148974, which caused issue #51539.
--- trunk/dports/math/qrupdate/Portfile 2016-06-02 00:47:26 UTC (rev 149148)
+++ trunk/dports/math/qrupdate/Portfile 2016-06-02 02:20:37 UTC (rev 149149)
@@ -33,7 +33,9 @@
destroot.args PREFIX=${prefix} LAPACK=""
test.args PREFIX=${prefix} LAPACK=""
-post-extract {
+patchfiles patch-Makefile.diff
+
+post-patch {
# Mac install program does not support -D flag.
reinplace "s|install -D|install|" ${worksrcpath}/src/Makefile