Move the Makefile targets _test{,_prep,_tty,_notty} into a script runtests.

This avoids a recursive call to $(MAKE) in the top level directory, which feels
over-complicated when all the targets invoked have no dependencies.

1 files changed, 73 insertions, 0 deletions

diff --git a/runtests.SH b/runtests.SH
new file mode 100644
index 0000000000..3b0f9b743b
--- /dev/null
+++ b/runtests.SH
@@ -0,0 +1,73 @@
+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
+# 
+
+export PATH || (echo "OOPS, this isn't sh.  Desperation time.  I will feed myself to sh."; sh \$0; kill \$\$)
+
+case \$# in
+    0)
+	echo "runtests tty_flag ..."
+	exit 1
+	;;
+esac
+
+if test X"\$PERL" == X; then
+    echo "please supply PERL in the environment"
+    exit 1
+fi
+
+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
+rm -f \$PERL
+$lns ../\$PERL \$PERL
+
+# The second branch is for testing without a tty or controlling terminal,
+# see t/op/stat.t
+if test \$tty == Y; then
+    \$PERL \$TESTFILE \$TEST_ARGS \$TEST_FILES </dev/tty
+else
+    PERL_SKIP_TTY_TEST=1 \$PERL \$TESTFILE \$TEST_ARGS \$TEST_FILES
+fi
+!GROK!THIS!
+$eunicefix runtests
+chmod +x runtests