solenv/bin/getcompver.awk

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  27 BEGIN {
  28     CCversion = 0
  29     compiler_matched = 0
  30 }
  31 # Sun c++ compiler
  32 /Sun WorkShop/ || /Forte Developer/ || /Sun/{
  33     compiler_matched = 1
  34     # version number right after "C++"
  35     x = match( $0, /C\+\+ .*/ )
  36     btwn = substr( $0, RSTART, RLENGTH)
  37     # extract version, whitespaces get striped later
  38     x = match( btwn, / .*\..*[ $\t]/)
  39     CCversion = substr( btwn, RSTART, RLENGTH)
  40 }
  41 # Microsoft c++ compiler
  42 /Microsoft/ && /..\...\...../ {
  43     compiler_matched = 1
  44     # match on the format of the ms versions ( dd.dd.dddd )
  45     x = match( $0, /..\...\...../ )
  46     CCversion = substr( $0, RSTART, RLENGTH)
  47 }
  48 # Java
  49 /java version/ || /openjdk version/ {
  50     compiler_matched = 1
  51     # match on the format of the java versions ( d[d].d[d].d[d] )
  52     x = match( $0, /[0-9]*\.[0-9]*\.[0-9]*/ )
  53     CCversion = substr( $0, RSTART, RLENGTH)
  54 }
  55 /^[0-9]*[.][0-9]*\r*$/ {
  56     if ( compiler_matched == 0 ) {
  57 # need to blow to x.xx.xx for comparing
  58         CCversion = $0 ".0"
  59     }
  60 }
  61 /^[0-9]*[.][0-9]*[.][0-9]*\r*$/ {
  62     if ( compiler_matched == 0 ) {
  63         CCversion = $0
  64     }
  65 }
  66 /^[0-9]*[.][0-9]*[.][0-9]*-[0-9a-z]*$/ {
  67     if ( compiler_matched == 0 ) {
  68         CCversion = substr($0, 0, index($0, "-") - 1)
  69     }
  70 }
  71 END {
  72     if ( num == "true" ) {
  73         tokencount = split (CCversion,vertoken,".")
  74         for ( i = 1 ; i <= tokencount ; i++ ) {
  75             printf ("%04d",vertoken[i] )
  76         }
  77     } else
  78         print CCversion
  79 }