[bootlin/training-materials updates] master: Fix issue building lab archives (f61911a5)

[Michael Opdenacker]

Repository : https://github.com/bootlin/training-materials
On branch  : master
Link       : https://github.com/bootlin/training-materials/commit/f61911a59c279f3a6fd6c172ff56c3acfafa4ffc

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commit f61911a59c279f3a6fd6c172ff56c3acfafa4ffc
Author: Michael Opdenacker <michael.opdenacker at bootlin.com>
Date:   Thu Apr 25 18:51:08 2019 +0200

    Fix issue building lab archives
    
    - Didn't work from our scripts after running "make clean"
    
    Signed-off-by: Michael Opdenacker <michael.opdenacker at bootlin.com>


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f61911a59c279f3a6fd6c172ff56c3acfafa4ffc
 Makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Makefile b/Makefile
index 2cef5a52..77da8dce 100644
--- a/Makefile
+++ b/Makefile
@@ -204,6 +204,7 @@ endif
 %-labs.tar.xz: OUT_LAB_DATA=$(OUTDIR)/$(LAB_DATA)-labs
 %-labs.tar.xz:
 	rm -rf $(OUT_LAB_DATA)
+	mkdir -p $(OUT_LAB_DATA)
 	rsync --exclude=.git -a -k --delete lab-data/$(LAB_DATA)/ $(OUT_LAB_DATA)
 	fakeroot common/process-lab-data.sh $(OUT_LAB_DATA)
 	find $(OUT_LAB_DATA) -name '*.xz' -exec unxz {} \;