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#!/bin/bash
fast_mode=false
set -- $(getopt fu "$@")
while [ $# -gt 0 ]; do
case "$1" in
-f)
fast_mode=true
;;
--)
shift
break
;;
-*)
echo "$0: error - unrecognized option $1" 1>&2
exit 1
;;
*)
break
esac
shift
done
PDFTEX_OPT="-shell-escape -halt-on-error"
set -ex
if ! $fast_mode; then
! md5sum *.aux *.snm *.nav *.toc > autoloop.old
make -C PRESENTATION_Intro
sed -i 's#/CreationDate (D:[^)]\+)#/CreationDate ('${PDF_DATE}')#' PRESENTATION_Intro/*.pdf
make -C PRESENTATION_ExSyn
sed -i 's#/CreationDate (D:[^)]\+)#/CreationDate ('${PDF_DATE}')#' PRESENTATION_ExSyn/*.pdf
make -C PRESENTATION_ExAdv
sed -i 's#/CreationDate (D:[^)]\+)#/CreationDate ('${PDF_DATE}')#' PRESENTATION_ExAdv/*.pdf
make -C PRESENTATION_ExOth
sed -i 's#/CreationDate (D:[^)]\+)#/CreationDate ('${PDF_DATE}')#' PRESENTATION_ExOth/*.pdf
make -C PRESENTATION_Prog
fi
set -ex
echo ${PDF_DATE}
pdflatex $PDFTEX_OPT '\pdfinfo{/CreationDate('${PDF_DATE}')/ModDate('${PDF_DATE}')}\input{presentation.tex}'
if ! $fast_mode; then
while
md5sum *.aux *.snm *.nav *.toc > autoloop.new
! cmp autoloop.old autoloop.new
do
cp autoloop.new autoloop.old
pdflatex $PDFTEX_OPT '\pdfinfo{/CreationDate('${PDF_DATE}')/ModDate('${PDF_DATE}')}\input{presentation.tex}'
done
rm -f autoloop.old
rm -f autoloop.new
fi
grep -av '^/ID \[\(<[0-9A-F]\{32\}>\) \1]$' presentation.pdf > presentation.pdf.without_pdf_id
mv -f presentation.pdf.without_pdf_id presentation.pdf
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