The default of "pdflatex" has never worked as expected.
When these scripts run under Makefile's control, they are
given "LATEX=pdflatex" by default, and work just fine.
When directly invoked from command line:
$ sh utilities/runfirstlatex.sh perfbook
, it runs with LATEX="" and ends up in one of various errors.
Fix this by using the right pattern of ":=".
Fixes: 241d5350b162 ("run{first}latex.sh: Use variable for 'pdflatex' command")
Signed-off-by: Akira Yokosawa <akiyks@xxxxxxxxx>
---
utilities/runfirstlatex.sh | 2 +-
utilities/runlatex.sh | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/utilities/runfirstlatex.sh b/utilities/runfirstlatex.sh
index b92895f332ca..f12f14886747 100644
--- a/utilities/runfirstlatex.sh
+++ b/utilities/runfirstlatex.sh
@@ -67,7 +67,7 @@ fi
basename=`echo $1 | sed -e 's/\.tex$//'`
-: ${LATEX:-pdflatex}
+: ${LATEX:=pdflatex}
echo "$LATEX 1 for $basename.pdf"
$LATEX $LATEX_OPT $basename > /dev/null 2>&1 < /dev/null
diff --git a/utilities/runlatex.sh b/utilities/runlatex.sh
index d4c9baf8740a..e23bc87ba978 100644
--- a/utilities/runlatex.sh
+++ b/utilities/runlatex.sh
@@ -29,7 +29,7 @@
# Authors: Paul E. McKenney <paulmck@xxxxxxxxxx>
# Akira Yokosawa <akiyks@xxxxxxxxx>
-: ${LATEX:-pdflatex}
+: ${LATEX:=pdflatex}
diff_warning () {
if diff -q $basename-warning.log $basename-warning-prev.log >/dev/null
base-commit: 685184dff46ffdec02b7402a36b06359cb085f29
--
2.25.1
