diff --git a/t/Makefile b/t/Makefile
index 819b936870..d8bf05ff6b 100644
--- a/t/Makefile
+++ b/t/Makefile
@@ -49,4 +49,37 @@ full-svn-test:
 valgrind:
 	GIT_TEST_OPTS=--valgrind $(MAKE)
 
-.PHONY: pre-clean $(T) aggregate-results clean valgrind
+# Smoke testing targets
+-include ../GIT-BUILD-OPTIONS
+-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:
+	$(PERL_PATH) ./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="$(SMOKE_PASSWORD)"
+endif
+
+smoke_report: smoke
+	curl \
+		-H "Expect: " \
+		-F project=Git \
+		-F architecture="$(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 smoke smoke_report
diff --git a/t/harness b/t/harness
new file mode 100755
index 0000000000..f5c02f49b7
--- /dev/null
+++ b/t/harness
@@ -0,0 +1,21 @@
+#!/usr/bin/perl
+use strict;
+use warnings;
+use Getopt::Long ();
+use TAP::Harness::Archive;
+
+Getopt::Long::Parser->new(
+	config => [ qw/ pass_through / ],
+)->getoptions(
+	'jobs:1'    => \(my $jobs = $ENV{TEST_JOBS}),
+	'archive=s' => \my $archive,
+) or die "$0: Couldn't getoptions()";
+
+TAP::Harness::Archive->new({
+	jobs             => $jobs,
+	archive          => $archive,
+	($ENV{GIT_TEST_OPTS}
+	 ? (test_args    => [ split /\s+/, $ENV{GIT_TEST_OPTS} ])
+	 : ()),
+	extra_properties => {},
+})->runtests(@ARGV);