[Qemu-devel] [PATCH 2/4] tests/vm: Add a dependency to qemu-img

[Philippe Mathieu-Daudé]

Before the first use, the VM image are resized with qemu-img.

Add a dependency to the qemu-img tool to fix:

  $ make vm-build-ubuntu.i386
  Traceback (most recent call last):
    File "source/qemu/tests/vm/basevm.py", line 236, in main
      return vm.build_image(args.image)
    File "tests/vm/ubuntu.i386", line 67, in build_image
      subprocess.check_call(["qemu-img", "resize", img_tmp, "50G"])
  OSError: [Errno 2] No such file or directory
  tests/vm/Makefile.include:23: recipe for target 'tests/vm/ubuntu.i386.img' 
failed
  make: *** [tests/vm/ubuntu.i386.img] Error 2

Signed-off-by: Philippe Mathieu-Daudé <address@hidden>
---
 tests/vm/Makefile.include | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tests/vm/Makefile.include b/tests/vm/Makefile.include
index 5daa2a3b73..e5e8146267 100644
--- a/tests/vm/Makefile.include
+++ b/tests/vm/Makefile.include
@@ -17,10 +17,13 @@ vm-test:
 
 vm-build-all: $(addprefix vm-build-, $(IMAGES))
 
+$(IMAGE_FILES): qemu-img$(EXESUF)
+
 tests/vm/%.img: $(SRC_PATH)/tests/vm/% \
                $(SRC_PATH)/tests/vm/basevm.py \
                $(SRC_PATH)/tests/vm/Makefile.include
        $(call quiet-command, \
+               PATH=$(PATH):. \
                $< \
                $(if $(V)$(DEBUG), --debug) \
                --image "$@" \
-- 
2.18.0