solenv/bin/getcompver.awk

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  31 BEGIN {
  32     CCversion = 0
  33     compiler_matched = 0
  34 }
  35 # Sun c++ compiler
  36 /Sun WorkShop/ || /Forte Developer/ || /Sun/{
  37     compiler_matched = 1
  38     # version number right after "C++"
  39     x = match( $0, /C\+\+ .*/ )
  40     btwn = substr( $0, RSTART, RLENGTH)
  41     # extract version, whitespaces get striped later
  42     x = match( btwn, / .*\..*[ $\t]/)
  43     CCversion = substr( btwn, RSTART, RLENGTH)
  44 }
  45 # Microsoft c++ compiler
  46 /Microsoft/ && /..\...\...../ {
  47     compiler_matched = 1
  48     # match on the format of the ms versions ( dd.dd.dddd )
  49     x = match( $0, /..\...\...../ )
  50     CCversion = substr( $0, RSTART, RLENGTH)
  51 }
  52 # Java
  53 /java version/ || /openjdk version/ {
  54     compiler_matched = 1
  55     # match on the format of the java versions ( d[d].d[d].d[d] )
  56     x = match( $0, /[0-9]*\.[0-9]*\.[0-9]*/ )
  57     CCversion = substr( $0, RSTART, RLENGTH)
  58 }
  59 /^[0-9]*[.][0-9]*\x0d*$/ {
  60     if ( compiler_matched == 0 ) {
  61 # need to blow to x.xx.xx for comparing
  62         CCversion = $0 ".0"
  63     }
  64 }
  65 /^[0-9]*[.][0-9]*[.][0-9]*\x0d*$/ {
  66     if ( compiler_matched == 0 ) {
  67         CCversion = $0
  68     }
  69 }
  70 /^[0-9]*[.][0-9]*[.][0-9]*-[0-9a-z]*$/ {
  71     if ( compiler_matched == 0 ) {
  72         CCversion = substr($0, 0, index($0, "-") - 1)
  73     }
  74 }
  75 END {
  76     if ( num == "true" ) {
  77         tokencount = split (CCversion,vertoken,".")
  78         for ( i = 1 ; i <= tokencount ; i++ ) {
  79             printf ("%04d",vertoken[i] )
  80         }
  81     } else
  82         print CCversion
  83 }