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[Qemu-devel] [PULL 5/5] docker: Clean dangling tarball files


From: Fam Zheng
Subject: [Qemu-devel] [PULL 5/5] docker: Clean dangling tarball files
Date: Mon, 10 Sep 2018 11:57:19 +0800

From: Philippe Mathieu-Daudé <address@hidden>

When a container fails, it leaves a dangling tarball which name is
based on a timestamp. Further uses of make won't clean those files,
neither calling the 'docker-clean' target.

Use the .DELETE_ON_ERROR built-in target to let make remove those
temporary tarballs in case of failure.

Signed-off-by: Philippe Mathieu-Daudé <address@hidden>
Message-Id: <address@hidden>
Signed-off-by: Fam Zheng <address@hidden>
---
 tests/docker/Makefile.include | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/docker/Makefile.include b/tests/docker/Makefile.include
index d3101afecd..6e03235ab9 100644
--- a/tests/docker/Makefile.include
+++ b/tests/docker/Makefile.include
@@ -25,6 +25,7 @@ IMAGES ?= %
 CUR_TIME := $(shell date +%Y-%m-%d-%H.%M.%S.$$$$)
 DOCKER_SRC_COPY := $(BUILD_DIR)/docker-src.$(CUR_TIME)
 
+.DELETE_ON_ERROR: $(DOCKER_SRC_COPY)
 $(DOCKER_SRC_COPY):
        @mkdir $@
        $(if $(SRC_ARCHIVE), \
-- 
2.17.1




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