build system: remove configure output in Make distclean.

Create a variable DISTCLEAN which contains a list of things to
clean in the distclean target (in addition to running the clean
target).

The deleted comment seems to be false these days, since we do
create files during configuration.

Use "rm -rf" here as well in case we want to add directories to
DISTCLEAN.

diff --git a/Makefile.local b/Makefile.local
index 6d6896a353c4e2563f8936024608d3935cb7c50d..b3b960c655fa6d3635300281fb087ec3fba4250c 100644 (file)
--- a/Makefile.local
+++ b/Makefile.local
@@ -267,10 +267,9 @@ quiet ?= $($(shell echo $1 | sed -e s'/ .*//'))
 clean:
        rm -rf $(CLEAN); rm -rf .deps
 
-# We don't (yet) have any distributed files not in the upstream repository.
-# So distclean is currently identical to clean.
 .PHONY: distclean
 distclean: clean
+       rm -rf $(DISTCLEAN)
 
 notmuch_client_srcs =          \
        command-line-arguments.c\
@@ -339,6 +338,8 @@ install-desktop:
 SRCS  := $(SRCS) $(notmuch_client_srcs)
 CLEAN := $(CLEAN) notmuch notmuch-shared $(notmuch_client_modules) notmuch.elc
 
+DISTCLEAN := $(DISTCLEAN) .first-build-message Makefile.config
+
 DEPS := $(SRCS:%.c=.deps/%.d)
 DEPS := $(DEPS:%.cc=.deps/%.d)
 -include $(DEPS)