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#! @SHELL@
# @configure_input@
# Wrapper around a non installed bison to make it work as an installed one.
abs_top_srcdir='@abs_top_srcdir@'
abs_top_builddir='@abs_top_builddir@'
# Use the shipped files, not those installed.
BISON_PKGDATADIR=$abs_top_srcdir/data
export BISON_PKGDATADIR
$PREBISON "$abs_top_builddir/src/bison" ${1+"$@"}
status=$?
# As a special dark magic, if we are actually using this wrapper to
# compile Bison's src/parse-gram.y, post-process the synclines to
# avoid dependencies on the user's set up (srcdir vs. builddir).
PERL=perl
for i
do
case $i in
*/src/parse-gram.y)
if $PERL --version >/dev/null; then
# We are called by ylwrap which still uses y.tab.*, and
# post-processes the synclines on y.tab.c itself. Don't let it
# do it. Besides, it leaves "parse-gram.y" as the source,
# dropping the src/ part.
perl -pi -e 's{"y\.tab\.}{"src/parse-gram.}g;' \
-e 's{".*/(parse-gram\.y)"}{"src/$1"}g;' \
y.tab.[ch]
fi
;;
esac
done
exit $status
# Local Variables:
# mode: shell-script
# End:
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