Makefile: add 'install' target

Related: SYS#7040
Change-Id: If4901adb648c98d52dbc0abd97413c20503fb278
---
M Makefile
1 file changed, 11 insertions(+), 0 deletions(-)

diff --git a/Makefile b/Makefile
index fdf454f..52390d1 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,10 @@
+# config file used by 'run' and 'shell'
 CONFIG ?= config/sys.config
+# arguments passed to eunit, used by 'check'
 EUNIT_ARGS ?=
+# directory paths for 'install'
+BINDIR ?= /usr/bin
+CONFDIR ?= /etc/osmocom
 
 all: build
 
@@ -24,6 +29,12 @@
 analyze: $(GEN_FILES)
 	rebar3 dialyzer
 
+install: build
+	install -Dm0755 _build/default/bin/osmo-s1gw \
+		$(DESTDIR)$(BINDIR)/osmo-s1gw
+	install -Dm0644 config/sys.config \
+		$(DESTDIR)$(CONFDIR)/osmo-s1gw.config
+
 clean:
 # Avoid running rebar3 clean if _build doesn't exist, since it would try
 # to fetch deps from the Internet and that may not be avaialble when in

