Fix dependency generation for CLI sources

Previously, the dependency file list was generated before the CLI
sources were added to SRCS, so dependency files weren't generated for
CLI sources.  This moves that code to after the CLI sources are added.

Makefile.local

@@ -273,10 +273,6 @@ quiet ?= $($(shell echo $1 | sed -e s'/ .*//'))
 	sed 's,'$$(basename $*)'\.o[ :]*,$*.o $@ : ,g' < $@.$$$$ > $@; \
 	rm -f $@.$$$$
 
-DEPS := $(SRCS:%.c=.deps/%.d)
-DEPS := $(DEPS:%.cc=.deps/%.d)
--include $(DEPS)
-
 .PHONY : clean
 clean:
 	rm -f $(CLEAN); rm -rf .deps
@@ -350,3 +346,7 @@ install-desktop:
 
 SRCS  := $(SRCS) $(notmuch_client_srcs)
 CLEAN := $(CLEAN) notmuch notmuch-shared $(notmuch_client_modules) notmuch.elc
+
+DEPS := $(SRCS:%.c=.deps/%.d)
+DEPS := $(DEPS:%.cc=.deps/%.d)
+-include $(DEPS)