[bootlin/training-materials updates] master: Makefile: check for all labs slide to exists (9103e0af)

[Clément Léger]

Repository : https://github.com/bootlin/training-materials
On branch  : master
Link       : https://github.com/bootlin/training-materials/commit/9103e0af579c069c0d230403743b3cb2d7ffcd50

>---------------------------------------------------------------

commit 9103e0af579c069c0d230403743b3cb2d7ffcd50
Author: Clément Léger <clement.leger at bootlin.com>
Date:   Mon May 23 10:42:09 2022 +0200

    Makefile: check for all labs slide to exists
    
    Commit 292167ee393 ("Makefile: check for all .tex files to exist") did
    add a check for all slides to exists but this was not done for the
    labs. add the same check.
    
    Signed-off-by: Clément Léger <clement.leger at bootlin.com>


>---------------------------------------------------------------

9103e0af579c069c0d230403743b3cb2d7ffcd50
 Makefile | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Makefile b/Makefile
index 93c6ea9f..88e88f9a 100644
--- a/Makefile
+++ b/Makefile
@@ -185,6 +185,10 @@ LABS_TEX      = \
 	$(LABS_FOOTER)
 LABS_PICTURES = $(call PICTURES,$(foreach s,$(LABS_CHAPTERS),labs/$(s))) $(COMMON_PICTURES)
 
+
+# Check for all labs .tex file to exist
+$(foreach file,$(LABS_TEX),$(if $(wildcard $(file)),,$(error Missing file $(file) !)))
+
 %-labs.pdf: common/labs.sty $(VARS) $(LABS_TEX) $(LABS_PICTURES) $(OUTDIR)/last-update.tex
 	@mkdir -p $(OUTDIR)
 # We generate a .tex file with \input{} directives (instead of just