--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mk/testprog-defs.sh	Sat Dec 22 17:52:45 2007 -0500
@@ -0,0 +1,57 @@
+#!/bin/sh
+# testprog-defs.sh - generate make rules for testprog.mk
+# usage: testprog-defs.sh "tests" "diffonly-tests" > rules.mk
+
+if [ $# != 2 ]; then
+    echo "$0: usage: $0 'tests' 'diffonly-tests'" 1>&2
+    exit 1
+fi
+
+TESTS="$1"
+DIFFONLY="$2"
+
+(
+    for T in $TESTS; do
+	echo 1 "$T"
+    done
+    for T in $DIFFONLY; do
+	echo 0 "$T";
+    done
+) | awk '
+    {
+	dorun=$1;
+	file=$2;
+	if (file ~ "/") {
+	    srcdir = file;
+	    sub("^.*/", "", file);
+	    sub("/[^/]*$", "", srcdir);
+	    srcdir = "$(TOP)/" srcdir;
+	}
+	else {
+	    srcdir = "$(SRCDIR)"
+	}
+	base=file;
+	sub("\\.[a-z][0-9]*$", "", base);
+	out = base ".out";
+	err = base ".err";
+	diff = base ".diff";
+
+	printf "run-tests: %s\n", diff;
+	printf "%s: $(SRCDIR)/good/%s %s\n", diff, out, out;
+	printf "%s: $(SRCDIR)/good/%s %s\n", diff, err, err;
+	printf "\t@echo \"        [DIFF]    %s\"\n", file;
+	printf "\t@diff -uN $(SRCDIR)/good/%s %s > $@ || true\n", out, out;
+	printf "\t@diff -uN $(SRCDIR)/good/%s %s >> $@ || true\n", err, err;
+	printf "\n";
+
+	if (dorun) {
+	    printf "%s %s: $(SRCDIR)/%s $(RUNPROG)\n", out, err, file;
+	    printf "\t@echo \"        [TEST]    %s\"\n", file;
+	    printf "\t@($(CROSSRUN) $(RUNPROG) %s/%s;", srcdir, file;
+	    printf " echo Exit $$? 1>&2) \\\n"
+	    printf "\t > %s 2> %s; \\\n", out, err;
+	    printf "\n";
+	}
+    }
+'
+