[kvm-unit-tests PATCH] Makefile: add portable mode

[Jon Kohler <jon@nutanix.com>]

Add a 'portable' mode that packages all relevant flat files and helper
scripts into a tarball named 'kut-portable.tar.gz'.

This mode is useful for compiling tests on one machine and running them
on another without needing to clone the entire repository. It allows
the runner scripts and unit test configurations to remain local to the
machine under test.

Signed-off-by: Jon Kohler <jon@nutanix.com>

---
 .gitignore |  2 ++
 Makefile   | 17 +++++++++++++++++
 2 files changed, 19 insertions(+)

diff --git a/.gitignore b/.gitignore
index 2168e013..643220f8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -18,6 +18,8 @@ cscope.*
 /lib/config.h
 /config.mak
 /*-run
+/kut-portable
+kut-portable.tar.gz
 /msr.out
 /tests
 /build-head
diff --git a/Makefile b/Makefile
index 7471f728..c6333c1a 100644
--- a/Makefile
+++ b/Makefile
@@ -125,6 +125,23 @@ all: directories $(shell (cd $(SRCDIR) && git rev-parse --verify --short=8 HEAD)
 standalone: all
 	@scripts/mkstandalone.sh
 
+portable: all
+	rm -f kut-portable.tar.gz
+	rm -rf kut-portable
+	mkdir -p kut-portable/scripts/s390x
+	mkdir -p kut-portable/$(TEST_DIR)
+	cp build-head kut-portable
+	cp errata.txt kut-portable
+	cp config.mak kut-portable
+	sed -i '/^ERRATATXT/cERRATATXT=errata.txt' kut-portable/config.mak
+	cp run_tests.sh kut-portable
+	cp -r scripts/* kut-portable/scripts
+	cp $(TEST_DIR)-run kut-portable
+	cp $(TEST_DIR)/*.flat kut-portable/$(TEST_DIR)
+	cp $(TEST_DIR)/unittests.cfg kut-portable/$(TEST_DIR)
+	cp $(TEST_DIR)/run kut-portable/$(TEST_DIR)
+	tar -czf kut-portable.tar.gz kut-portable
+
 install: standalone
 	mkdir -p $(DESTDIR)
 	install tests/* $(DESTDIR)
-- 
2.43.0