source4/heimdal_build/lexyacc.sh

   1 #!/bin/bash
   2
   3 # rebuild our heimdal lex/yacc files. Run this manually if you update heimdal
   4
   5 yaccfiles="heimdal/lib/asn1/asn1parse.y heimdal/lib/hx509/sel-gram.y heimdal/lib/com_err/parse.y"
   6
   7 set -e
   8
   9 YACC="yacc"
  10
  11 top=$PWD
  12
  13 call_yacc() {
  14     yfile="$1"
  15
  16     echo "Calling $YACC on $yfile"
  17
  18     dir=$(dirname $yfile)
  19     base=$(basename $yfile .y)
  20     cfile=$base".c"
  21     yfile=$base".y"
  22
  23     cd $dir
  24
  25     # -l specified because line directives cause more bother than they solve (issues with lcov finding the source files)
  26     $YACC -l -d $yfile || exit 1
  27     if [ -r y.tab.h -a -r y.tab.c ];then
  28         cat y.tab.h > $base.h
  29         cat y.tab.c > $base.c
  30         rm -f y.tab.c y.tab.h
  31     elif [ ! -r $base.h -a ! -r $base.c]; then
  32         echo "$base.h nor $base.c generated."
  33         exit 1
  34     fi
  35     cd $top
  36 }
  37
  38
  39
  40 for yfile in $yaccfiles; do
  41     call_yacc $yfile
  42 done