Merge branch 'maint'

* maint:
  documentation: trivial whitespace cleanups
  t/Makefile: remove smoke test targets

t/Makefile

@@ -83,42 +83,4 @@ valgrind:
 perf:
 	$(MAKE) -C perf/ all
 
-# Smoke testing targets
--include ../GIT-VERSION-FILE
-uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo unknown')
-uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo unknown')
-
-test-results:
-	mkdir -p test-results
-
-test-results/git-smoke.tar.gz: test-results
-	'$(PERL_PATH_SQ)' ./harness \
-		--archive="test-results/git-smoke.tar.gz" \
-		$(T)
-
-smoke: test-results/git-smoke.tar.gz
-
-SMOKE_UPLOAD_FLAGS =
-ifdef SMOKE_USERNAME
-	SMOKE_UPLOAD_FLAGS += -F username="$(SMOKE_USERNAME)" -F password="$(SMOKE_PASSWORD)"
-endif
-ifdef SMOKE_COMMENT
-	SMOKE_UPLOAD_FLAGS += -F comments="$(SMOKE_COMMENT)"
-endif
-ifdef SMOKE_TAGS
-	SMOKE_UPLOAD_FLAGS += -F tags="$(SMOKE_TAGS)"
-endif
-
-smoke_report: smoke
-	curl \
-		-H "Expect: " \
-		-F project=Git \
-		-F architecture="$(uname_M)" \
-		-F platform="$(uname_S)" \
-		-F revision="$(GIT_VERSION)" \
-		-F report_file=@test-results/git-smoke.tar.gz \
-		$(SMOKE_UPLOAD_FLAGS) \
-		http://smoke.git.nix.is/app/projects/process_add_report/1 \
-	| grep -v ^Redirecting
-
 .PHONY: pre-clean $(T) aggregate-results clean valgrind perf