Substitute bindir in nghttpx.service

contrib/.gitignore

@@ -1 +1,2 @@
 nghttpx-init
+nghttpx.service

contrib/Makefile.am

@@ -21,19 +21,24 @@
 # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
-EXTRA_DIST = nghttpx-init.in nghttpx.service nghttpx-logrotate
+configfiles = nghttpx-init nghttpx.service
+
+EXTRA_DIST = $(configfiles:%=%.in) nghttpx-logrotate
 
 edit = sed -e 's|@bindir[@]|$(bindir)|g'
 
-nghttpx-init: Makefile
+nghttpx-init: %: $(srcdir)/%.in
 	rm -f $@ $@.tmp
-	$(edit) $(srcdir)/$@.in > $@.tmp
+	$(edit) $< > $@.tmp
 	chmod +x $@.tmp
 	mv $@.tmp $@
 
-nghttpx-init: $(srcdir)/nghttpx-init.in
+nghttpx.service: %: $(srcdir)/%.in
+	$(edit) $< > $@
 
-all-local: nghttpx-init
+$(configfiles): Makefile
+
+all-local: $(configfiles)
 
 clean-local:
-	-rm -f nghttpx-init nghttpx-init.tmp
+	-rm -f nghttpx-init.tmp $(configfiles)

contrib/nghttpx.service.in

@@ -4,7 +4,7 @@ After=network.target
 
 [Service]
 Type=simple
-ExecStart=/usr/bin/nghttpx --errorlog-syslog
+ExecStart=@bindir@/nghttpx --errorlog-syslog
 
 [Install]
 WantedBy=multi-user.target