diff -r 000000000000 -r 6474c204b198 gfx/harfbuzz/src/check-includes.sh
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gfx/harfbuzz/src/check-includes.sh	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,44 @@
+#!/bin/sh
+
+LC_ALL=C
+export LC_ALL
+
+test -z "$srcdir" && srcdir=.
+stat=0
+
+test "x$HBHEADERS" = x && HBHEADERS=`cd "$srcdir"; find . -maxdepth 1 -name 'hb*.h'`
+test "x$HBSOURCES" = x && HBSOURCES=`cd "$srcdir"; find . -maxdepth 1 -name 'hb-*.cc' -or -name 'hb-*.hh'`
+
+
+echo 'Checking that public header files #include "hb-common.h" or "hb.h" first (or none)'
+
+for x in $HBHEADERS; do
+	test -f "$srcdir/$x" && x="$srcdir/$x"
+	grep '#.*\<include\>' "$x" /dev/null | head -n 1
+done |
+grep -v '"hb-common[.]h"' |
+grep -v '"hb[.]h"' |
+grep -v 'hb-common[.]h:' |
+grep -v 'hb[.]h:' |
+grep . >&2 && stat=1
+
+
+echo 'Checking that source files #include "hb-*private.hh" first (or none)'
+
+for x in $HBSOURCES; do
+	test -f "$srcdir/$x" && x="$srcdir/$x"
+	grep '#.*\<include\>' "$x" /dev/null | head -n 1
+done |
+grep -v '"hb-.*private[.]hh"' |
+grep -v 'hb-private[.]hh:' |
+grep . >&2 && stat=1
+
+
+echo 'Checking that there is no #include <hb.*.h>'
+for x in $HBHEADERS $HBSOURCES; do
+	test -f "$srcdir/$x" && x="$srcdir/$x"
+	grep '#.*\<include\>.*<.*hb' "$x" /dev/null >&2 && stat=1
+done
+
+
+exit $stat