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afa4ec917b
Because I'm using a VPATH build with an absolute srcdir, I have GRAM__USERS_AKIM_SRC_GNU_BISON_SRC_PARSE_GRAM_H. Before, I was using a relative srcdir, and had GRAM_______SRC_PARSE_GRAM_H (coming from ../../). Let it be GRAM_SRC_PARSE_GRAM_H. * tests/bison.in: Do not depend on the value of $top_srcdir for Bison itself. If we were to use relative paths from .c to .y, we would not have this problem.
57 lines
1.8 KiB
Plaintext
57 lines
1.8 KiB
Plaintext
#! @SHELL@
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# @configure_input@
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# Wrapper around a non installed bison to make it work as an installed one.
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# Copyright (C) 2001-2012 Free Software Foundation, Inc.
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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abs_top_srcdir='@abs_top_srcdir@'
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abs_top_builddir='@abs_top_builddir@'
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: ${PERL='@PERL@'}
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# Use the shipped files, not those installed.
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BISON_PKGDATADIR=$abs_top_srcdir/data
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export BISON_PKGDATADIR
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$PREBISON "$abs_top_builddir/src/bison" ${1+"$@"}
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status=$?
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# As a special dark magic, if we are actually using this wrapper to
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# compile Bison's src/parse-gram.y, post-process the synclines to
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# avoid dependencies on the user's set up (srcdir vs. builddir).
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for i
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do
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case $i in
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*/src/parse-gram.y)
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if $PERL --version >/dev/null; then
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# We are called by ylwrap which still uses y.tab.*, and
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# post-processes the synclines on y.tab.c itself. Don't let it
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# do it. Besides, it leaves "parse-gram.y" as the source,
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# dropping the src/ part.
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$PERL -pi -e 's{"y\.tab\.}{"src/parse-gram.}g;' \
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-e 's{".*/(parse-gram\.y)"}{"src/$1"}g;' \
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-e 's{GRAM_Y_TAB_H}{GRAM_SRC_PARSE_GRAM_H}g;' \
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y.tab.[ch]
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fi
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;;
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esac
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done
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exit $status
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# Local Variables:
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# mode: shell-script
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# End:
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