--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/perl-5.22.2/runtests.SH	Sat May 14 14:54:38 2016 +0000
@@ -0,0 +1,103 @@
+#!/bin/sh
+
+case $PERL_CONFIG_SH in
+'')
+    if test ! -f config.sh; then
+	ln ../config.sh . || \
+	ln ../../config.sh . || \
+	ln ../../../config.sh . || \
+	(echo "Can't find config.sh."; exit 1)
+    fi 2>/dev/null
+    . ./config.sh
+    ;;
+esac
+case "$0" in
+*/*) cd `expr X$0 : 'X\(.*\)/'` ;;
+esac
+echo "Extracting runtests (with variable substitutions)"
+rm -f runtests
+
+$spitshell >runtests <<!GROK!THIS!
+$startsh -e
+# runtests.SH
+# 
+!GROK!THIS!
+
+## In the following, dollars and backticks do not need the extra backslash.
+$spitshell >>runtests <<'!NO!SUBS!'
+
+export PATH || (echo "OOPS, this isn't sh.  Desperation time.  I will feed myself to sh."; sh $0; kill $$)
+
+# Avoid "warning: jobserver unavailable: using -j1." warnings under GNU make.
+# When gmake -j N spawns a child, it passes
+#    MAKEFLAGS=" --jobserver-fds=3,4 -j".
+# in the environment.  Also, if make recognises that the child is another
+# make (e.g. it's invoked as $(MAKE) or +command), it keeps open fd's 3
+# and 4 to allow the child process to access the job server. Otherwise,
+# those fd's aren't kept open.
+# In the case where one does 'make -j 16 test_harness', this script is
+# called with MAKEFLAGS set, but fd's 3 and 4 closed. Later when
+# descendents of this script run cpan/ExtUtils-Constant/t/Constant.t
+# which itelf invokes make, the warnings ensue.
+
+unset MAKEFLAGS
+
+
+case $# in
+    0)
+	echo "runtests tty_flag ..."
+	exit 1
+	;;
+esac
+
+case $1 in
+    tty)
+	tty=Y
+	;;
+    no-tty)
+	tty=N
+	;;
+    choose)
+	if (true </dev/tty) >/dev/null 2>&1; then
+	    tty=Y
+	else
+	    tty=N
+	fi
+	;;
+    *)
+	echo "ttyflag should be one of tty, no-tty or choose"
+	exit 1
+	;;
+esac
+
+if test X"$TESTFILE" = X; then
+    TESTFILE=TEST
+fi
+
+cd t
+
+# If this is run under an old shell that doesn't automatically 
+# update PWD, then we must update it.  Otherwise, t/io/fs.t gets 
+# mixed up about what directory we are in.
+case "$PWD" in
+    '')  ;; # Do nothing if it isn't set at all.
+    */t) ;; # Leave it alone if it's properly updated.
+    *) PWD=${PWD}/t; export PWD ;;  # Otherwise, fix it.
+esac
+
+!NO!SUBS!
+
+## In the following, dollars and backticks do need the extra backslash.
+$spitshell >>runtests <<!GROK!THIS!
+# The second branch is for testing without a tty or controlling terminal,
+# see t/op/stat.t
+if test \$tty = Y; then
+    ./perl$_exe \$TESTFILE \$TEST_ARGS \$TEST_FILES </dev/tty
+else
+    PERL_SKIP_TTY_TEST=1 ./perl$_exe \$TESTFILE \$TEST_ARGS \$TEST_FILES
+fi
+
+echo "Ran tests" > rantests
+!GROK!THIS!
+$eunicefix runtests
+chmod +x runtests