rpm-find-spec-bcond

   1 #!/bin/sh
   2 # Display bcond_* macros from given spec
   3 # $Id$
   4
   5 if [ "$#" = 0 ]; then
   6     echo "Usage: $0 SPEC"
   7     exit 1
   8 fi
   9
  10 SPEC=$1
  11 if [ $SPEC = "--" ]; then
  12     if [ "$#" -lt 2 ]; then
  13         echo "Usage: rpm --bcond SPEC"
  14         exit 1
  15     fi
  16     SPEC=$2
  17 fi
  18
  19 if [ ! -f $SPEC ]; then
  20     echo "rpm: $SPEC: no such file"
  21     exit 1
  22 fi
  23
  24 bconds=`awk -F"\n" '/bcond_[_a-z0-9]+/ {
  25                match($0, /bcond_[_a-z0-9]+/);
  26                print substr($0, RSTART, RLENGTH)
  27             }' $SPEC | sort -u`
  28
  29 for c in $bconds; do
  30     echo -n "$c"
  31
  32     if ! echo `rpm --eval "%$c"` | grep $c >/dev/null; then
  33         echo " (on)"
  34     else
  35         echo ""
  36     fi
  37 done
  38
  39
  40 for bcond in $bconds; do
  41     isset=`awk -F"\n" "BEGIN { val=0 }
  42                    /^%define[\t ]+$bcond/ {
  43                      if (match(\\$0, /$bcond[\t ]+0[\t ]*$/)) {
  44                         val = 0
  45                      } else if (match(\\$0, /$bcond[\t ]+1[\t ]*$/)) {
  46                         val = 1
  47                      } else {
  48                         print \"could determine $bcond value from \", \\$0
  49                      }
  50                   } END { print val }" $SPEC`;
  51
  52     if [ $isset -eq 1 ]; then
  53         echo "WARN: $bcond defined in spec";
  54     fi
  55 done
  56