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Diffstat (limited to 'U/libyacc.U')
| -rw-r--r-- | U/libyacc.U | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/U/libyacc.U b/U/libyacc.U new file mode 100644 index 0000000000..cfee077823 --- /dev/null +++ b/U/libyacc.U @@ -0,0 +1,69 @@ +?X: These units are based on the ones supplied with dist-3.0 +?X: patchlevel 22. They have been changed or enhanced to work with +?X: perl5alpha. I would appreciate hearing about any changes, +?X: corrections, or enhancements. +?X: Andy Dougherty doughera@lafcol.lafayette.edu +?X: Dept. of Physics +?X: Lafayette College +?X: Easton, PA 18042-1782 +?X: Sat Apr 2 15:45:17 EST 1994 +?RCS: $Id: libyacc.U,v 3.0.1.1 1994/01/24 14:13:49 ram Exp $ +?RCS: +?RCS: Copyright (c) 1991-1993, Raphael Manfredi +?RCS: +?RCS: You may redistribute only under the terms of the Artistic Licence, +?RCS: as specified in the README file that comes with the distribution. +?RCS: You may reuse parts of this distribution only within the terms of +?RCS: that same Artistic Licence; a copy of which may be found at the root +?RCS: of the source tree for dist 3.0. +?RCS: +?RCS: $Log: libyacc.U,v $ +?RCS: Revision 3.0.1.1 1994/01/24 14:13:49 ram +?RCS: patch16: un-obsoleted this unit for smooth yacc compilations +?RCS: +?RCS: Revision 3.0 1993/08/18 12:09:04 ram +?RCS: Baseline for dist 3.0 netwide release. +?RCS: +?MAKE:libyacc: Loc yacc libpth test +?MAKE: -pick add $@ %< +?S:libyacc: +?S: This variable contains the argument to pass to the loader in order +?S: to get the yacc library routines. If there is no yacc or yacc +?S: library, it is null. +?S:. +?T:xxx +: see if we should include -ly +echo " " +case "$yacc" in +*byacc*) + echo "You are using byacc, so I won't look for a yacc library." >&4 + libyacc='' + ;; +*yacc) + if $test -r /usr/lib/liby.a || $test -r /usr/local/lib/liby.a ; then + echo "-ly found." >&4 + libyacc='-ly' + else + xxx=`./loc liby.a x $libpth` + case "$xxx" in + x) + echo "No yacc library found." >&4 + libyacc='' + ;; + *) + echo "yacc library found in $xxx." >&4 + libyacc="$xxx" + ;; + esac + fi + ;; +*bison*) + echo "You are using bison, so I won't look for a yacc library." >&4 + libyacc='' + ;; +*) +echo "You don't seem to have yacc, so I won't look for the yacc library." >&4 + libyacc='' + ;; +esac + |