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[kvm-unit-tests,02/11] arm/arm64: allow building a single test

Message ID 1441890673-29883-3-git-send-email-drjones@redhat.com (mailing list archive)
State New, archived
Headers show

Commit Message

Andrew Jones Sept. 10, 2015, 1:11 p.m. UTC 
This is mostly useful for building new tests that don't yet (and
may never) have entries in the makefiles (config-arm*.mak). Of course
it can be used to build tests that do have entries as well, in order
to avoid building all tests, if the plan is to run just the one.

Just do 'make TEST=some-test' to use it, where "some-test" matches
the name of the source file, i.e. arm/some-test.c

Signed-off-by: Andrew Jones <drjones@redhat.com>
---
 config/config-arm-common.mak | 6 ++++++
 1 file changed, 6 insertions(+)
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Patch

diff --git a/config/config-arm-common.mak b/config/config-arm-common.mak
index 698555d6a676f..937d408574751 100644
--- a/config/config-arm-common.mak
+++ b/config/config-arm-common.mak
@@ -13,6 +13,11 @@  tests-common = \
 	$(TEST_DIR)/selftest.flat \
 	$(TEST_DIR)/spinlock-test.flat
 
+ifneq ($(TEST),)
+	tests = $(TEST_DIR)/$(TEST).flat
+	tests-common =
+endif
+
 all: test_cases
 
 ##################################################################
@@ -68,5 +73,6 @@  generated_files = $(asm-offsets)
 
 test_cases: $(generated_files) $(tests-common) $(tests)
 
+$(TEST_DIR)/$(TEST).elf: $(cstart.o) $(TEST_DIR)/$(TEST).o
 $(TEST_DIR)/selftest.elf: $(cstart.o) $(TEST_DIR)/selftest.o
 $(TEST_DIR)/spinlock-test.elf: $(cstart.o) $(TEST_DIR)/spinlock-test.o