[Qemu-devel] [PATCH 1/2] tests: build the helper program in main build process

[Wenchao Xia <xiawenc@linux.vnet.ibm.com>]

This is a quick way to update helper program when qemu main code
is changed or built, instead of adding new Makefile under test/qemu-iotest.

Signed-off-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com>
---
 tests/Makefile |    8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)

diff --git a/tests/Makefile b/tests/Makefile
index 994fef1..5f2894f 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -252,8 +252,10 @@ check-report.html: check-report.xml
 
 # Other tests
 
+QEMU_IOTESTS_HELPERS-$(CONFIG_LINUX) = tests/qemu-iotests/socket_scm_helper$(EXESUF)
+
 .PHONY: check-tests/qemu-iotests-quick.sh
-check-tests/qemu-iotests-quick.sh: tests/qemu-iotests-quick.sh qemu-img$(EXESUF) qemu-io$(EXESUF) tests/qemu-iotests/socket_scm_helper$(EXESUF)
+check-tests/qemu-iotests-quick.sh: tests/qemu-iotests-quick.sh qemu-img$(EXESUF) qemu-io$(EXESUF) $(QEMU_IOTESTS_HELPERS-y)
 	$<
 
 .PHONY: check-tests/test-qapi.py
@@ -275,5 +277,9 @@ check-unit: $(patsubst %,check-%, $(check-unit-y))
 check-block: $(patsubst %,check-%, $(check-block-y))
 check: check-qapi-schema check-unit check-qtest
 
+# Build the help program automatically
+
+all: $(QEMU_IOTESTS_HELPERS-y)
+
 -include $(wildcard tests/*.d)
 -include $(wildcard tests/libqos/*.d)
-- 
1.7.1