diff -Naruw a/src/Makefile b/src/Makefile
--- a/src/Makefile 2017-07-10 16:26:20.000000000 -0400
+++ b/src/Makefile 2017-07-12 10:10:04.128087426 -0400
@@ -15,20 +15,12 @@
@@ -15,21 +15,12 @@
SUBDIRS = \
common \
port \
- pl \
- makefiles \
- test/regress \
- test/isolation \
- test/perl
+ makefiles