[bootlin/training-materials updates] master: Makefile: replace $(PWD) by $(shell pwd) (4dd1c073)

[Thomas Petazzoni]

Repository : https://github.com/bootlin/training-materials
On branch  : master
Link       : https://github.com/bootlin/training-materials/commit/4dd1c073bbd46730bc642a986d8a027bd27f5dc5

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commit 4dd1c073bbd46730bc642a986d8a027bd27f5dc5
Author: Thomas Petazzoni <thomas.petazzoni at bootlin.com>
Date:   Sun Aug 8 13:45:15 2021 +0200

    Makefile: replace $(PWD) by $(shell pwd)
    
    $(PWD) only works if running under a bash shell, while $(shell pwd)
    works without running under bash.
    
    Signed-off-by: Thomas Petazzoni <thomas.petazzoni at bootlin.com>


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4dd1c073bbd46730bc642a986d8a027bd27f5dc5
 Makefile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Makefile b/Makefile
index 779f7e91..d8371f90 100644
--- a/Makefile
+++ b/Makefile
@@ -24,14 +24,14 @@ endef
 include $(wildcard mk/*.mk)
 
 # Output directory
-OUTDIR   = $(PWD)/out
+OUTDIR   = $(shell pwd)/out
 
 # Latex variable definitions
 VARS = $(OUTDIR)/vars
 
 # Environment for pdflatex, which allows it to find the stylesheet in the
 # common/ directory.
-PDFLATEX_ENV = TEXINPUTS=.:$(PWD)/common: texfot
+PDFLATEX_ENV = TEXINPUTS=.:$(shell pwd)/common: texfot
 
 # Arguments passed to pdflatex
 PDFLATEX_OPT = -shell-escape -file-line-error -halt-on-error