[184] Don't attempt to install docs when WITH_DOCS=no.

Thanks to minghuadev.

Bug: #184

ChangeLog.txt

@@ -5,6 +5,9 @@ Broker:
 - Fix TLS operation with websockets listeners and libwebsockts 2.x. Closes
  #186.
 
+Build:
+- Don't attempt to install docs when WITH_DOCS=no. Closes #184.
+
 
 1.4.9 - 20160603
 ================

Makefile

@@ -36,7 +36,9 @@ test : mosquitto
 
 install : mosquitto
  set -e; for d in ${DIRS}; do $(MAKE) -C $${d} install; done
+ifeq ($(WITH_DOCS),yes)
  set -e; for d in ${DOCDIRS}; do $(MAKE) -C $${d} install; done
+endif
  $(INSTALL) -d ${DESTDIR}/etc/mosquitto
  $(INSTALL) -m 644 mosquitto.conf ${DESTDIR}/etc/mosquitto/mosquitto.conf.example
  $(INSTALL) -m 644 aclfile.example ${DESTDIR}/etc/mosquitto/aclfile.example

src/Makefile

@@ -104,8 +104,10 @@ mosquitto_passwd.o : mosquitto_passwd.c
 install : all
  $(INSTALL) -d ${DESTDIR}$(prefix)/sbin
  $(INSTALL) -s --strip-program=${CROSS_COMPILE}${STRIP} mosquitto ${DESTDIR}${prefix}/sbin/mosquitto
+ $(INSTALL) -d ${DESTDIR}$(prefix)/include
  $(INSTALL) mosquitto_plugin.h ${DESTDIR}${prefix}/include/mosquitto_plugin.h
 ifeq ($(WITH_TLS),yes)
+ $(INSTALL) -d ${DESTDIR}$(prefix)/bin
  $(INSTALL) -s --strip-program=${CROSS_COMPILE}${STRIP} mosquitto_passwd ${DESTDIR}${prefix}/bin/mosquitto_passwd
 endif