test: expand with command line options for increased usability

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>

check.sh

@@ -1,8 +1,33 @@
 #!/bin/sh
 # Run test suite with the correct configure params
+run_make=1
+jobs=17
 
-make distclean
-./configure --prefix=/usr --exec-prefix= --sysconfdir=/etc --localstatedir=/var \
-	    --enable-x11-common-plugin --with-watchdog --with-keventd \
+while [ $# -gt 0 ]; do
+    case "$1" in
+	-n|--no-make)
+	    run_make=0
+	    ;;
+	-j|--jobs)
+	    shift
+	    jobs="$1"
+	    ;;
+	*)
+	    echo "Usage: $0 [--no-make] [-j N]"
+	    exit 1
+	    ;;
+    esac
+    shift
+done
+
+if [ "$run_make" -eq 1 ]; then
+    make distclean
+fi
+
+./configure --prefix=/usr --exec-prefix= --sysconfdir=/etc --localstatedir=/var	\
+	    --enable-x11-common-plugin --with-watchdog --with-keventd		\
 	    CFLAGS='-fsanitize=address -ggdb'
-make -j17 clean check
+
+if [ "$run_make" -eq 1 ]; then
+    make -j"$jobs" clean check
+fi