1 files changed, 22 insertions, 0 deletions

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..6b461ec
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,22 @@
+.DEFAULT_GOAL = install
+
+binaries = penme unpenme
+dependencies = arp-scan
+
+prefix = /usr
+bindir = $(prefix)/bin
+
+sudo = $(shell [ "$$(id -u)" = 0 ] || echo ' sudo')
+age = $(shell echo $$(( $$(date +%s -d now) - $$(stat -c %Y $@) )) )
+
+.PHONY: install-depends-stamp install penetrated
+install-depends-stamp:
+        [ ! -e $@ ]  ||  [ $(age) -lt 86400 ] || rm -f $@
+        [   -e $@ ]  || $(sudo) apt install --no-upgrade $(dependencies)
+        [   -e $@ ]  ||  touch $@
+
+install: install-depends-stamp $(binaries)
+        $(sudo) install $(binaries) -t $(DESTDIR)$(bindir)
+
+penetrated: install
+        penme