Parallel build of .pdf and .fcv files by "make -jN" worked when
a single PDF target was specified.
On the other hand, "make -j3 2c 1c eb" ended up in various errors
during parallel runs of pdflatex.
It turns out that the cause of the error is the \include{} commands
in appendix/appendix.tex and perfbook-lt.tex.
\include{} switches to its own .aux file, in this case,
appendix/questions.aux, appendix/toyrcu.aux, and so on.
As their names are common to different PDF targets, those .aux files
can be overwritten/corrupted by parallel runs of pdflatex.
\include{} implies \cleardoublepage both in front of and next to it.
In perfbook, included LaTeX sources have \chapter{} commands and
the implied page breaks are redundant.
By replacing \include{} commands with \input{} commands, parallel
runs of pdflatex can be enabled.
Signed-off-by: Akira Yokosawa <akiyks@xxxxxxxxx>
---
appendix/appendix.tex | 8 ++++----
perfbook-lt.tex | 4 ++--
2 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/appendix/appendix.tex b/appendix/appendix.tex
index f2640157..edcfe7ef 100644
--- a/appendix/appendix.tex
+++ b/appendix/appendix.tex
@@ -2,9 +2,9 @@
% mainfile: ../perfbook.tex
% SPDX-License-Identifier: CC-BY-SA-3.0
-\include{appendix/questions/questions}
-\include{appendix/toyrcu/toyrcu}
-\include{appendix/whymb/whymemorybarriers}
-\include{appendix/styleguide/styleguide}
+\input{appendix/questions/questions}
+\input{appendix/toyrcu/toyrcu}
+\input{appendix/whymb/whymemorybarriers}
+\input{appendix/styleguide/styleguide}
\renewcommand{\bottomtitlespace}{.08\textheight}
\QuickQuizAnswers
diff --git a/perfbook-lt.tex b/perfbook-lt.tex
index 085ce55d..d70dde66 100644
--- a/perfbook-lt.tex
+++ b/perfbook-lt.tex
@@ -667,12 +667,12 @@
% Credits
\setcounter{secnumdepth}{-1} % surpress section numbering in backmatter
-\include{ack}
+\input{ack}
% Index if enabled
\IfIndexOn{
\IfIndexHier{
-\include{indexsee}
+\input{indexsee}
}{}
\phantomsection
\IfEbookSize{
--
2.17.1
