diff options
author | Akim Demaille <akim@lrde.epita.fr> | 2012-05-06 10:29:53 +0200 |
---|---|---|
committer | Akim Demaille <akim@lrde.epita.fr> | 2012-05-06 10:38:29 +0200 |
commit | db0054f7e6add2be825481bfa2f2dd2bb938aff3 (patch) | |
tree | b30d803147446a8dcdfeebef6755d273f2a4519a /tests | |
parent | 45aab21d7764f05b57450d61599fd83fa39ed71e (diff) | |
download | bison-db0054f7e6add2be825481bfa2f2dd2bb938aff3.tar.gz |
maint: fix the generation of the synclines for bison's parser.
* tests/bison.in: Import from master the changes that make
this script generate synclines that are independant of the
builddir/srcdir user's set up.
Diffstat (limited to 'tests')
-rw-r--r-- | tests/bison.in | 36 |
1 files changed, 34 insertions, 2 deletions
diff --git a/tests/bison.in b/tests/bison.in index 1ae8ffad..4dfeb791 100644 --- a/tests/bison.in +++ b/tests/bison.in @@ -17,7 +17,39 @@ # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. +abs_top_srcdir='@abs_top_srcdir@' +abs_top_builddir='@abs_top_builddir@' +: ${PERL=perl} + # Use the shipped files, not those installed. -BISON_PKGDATADIR='@abs_top_srcdir@/data' +BISON_PKGDATADIR=$abs_top_srcdir/data export BISON_PKGDATADIR -exec $PREBISON '@abs_top_builddir@/src/bison' ${1+"$@"} + +$PREBISON "$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). +for i +do + case $i in + */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\.}{"parse-gram.}g;' \ + -e 's{".*/(parse-gram\.y)"}{"$1"}g;' \ + y.tab.[ch] + fi + ;; + esac +done + +exit $status + +# Local Variables: +# mode: shell-script +# End: |