src/mkdest.pl

   1 #!/usr/bin/perl
   2
   3 # mkdest: make AFS platform directory for build
   4
   5 if ($#ARGV >= 0) {
   6   $srcdir = $ARGV[0];
   7 }
   8 else {
   9   $srcdir = "/tmp/src";
  10 }
  11 $dir = $ENV{PWD};
  12
  13 print "Create build tree from the AFS source tree $srcdir\n";
  14 print "Create links in platform tree $dir\n";
  15
  16 print "continue (y/n) ? ";
  17
  18 chop ($ans = <STDIN>);
  19 exit if ($ans ne "y");
  20
  21 mkdir "dest", 0755 || die "Can't create directory dest\n";
  22 mkdir "obj", 0755 || die "Can't create directory obj\n";
  23 chdir "obj" || die "Can't change to directory obj\n";
  24
  25 &dodir($srcdir, "..");
  26
  27 sub dodir {
  28   local($dir,$destpath) = @_;
  29   print "$dir\n";
  30   local($a);
  31   local($i);
  32
  33   #if (-e "$dir/RCS") {
  34     ## Make RCS link and check out all files in this directory
  35     #system("ln -sf $dir/RCS");
  36     #system("co RCS/*");
  37   #}
  38
  39   opendir(DIR,$dir) || die "Can't open directory $dir\n";
  40   local(@allfiles) = readdir(DIR);
  41   closedir(DIR);
  42
  43   $thisdir = &lastcomp($dir);
  44   system("ln -s $destpath/dest DEST");
  45   system("ln -s $destpath/../src/$thisdir SRC");
  46
  47   foreach $a (@allfiles) {
  48     #print "$a\n";
  49     if (! -d "$dir/$a") {
  50       system("ln -s SRC/$a");
  51       next;
  52     }
  53     next if $a eq '.';
  54     next if $a eq '..';
  55     next if $a eq 'RCS';
  56
  57     # Make this subdirectory on local copy
  58     mkdir $a, 0755 || die "Can't create directory $dir/$a\n";
  59     chdir $a || die "Can't change to directory $dir/$a\n";
  60
  61     # Recursively process this directory
  62     &dodir("$dir/$a", "$destpath/..");
  63     chdir '..';
  64   }
  65 }
  66
  67 sub lastcomp {
  68   local($dir) = @_;
  69
  70   $_ = $dir;
  71   if (/$srcdir\/(\S+)/) {
  72     $dir = $1;
  73   }
  74   else {
  75     $dir = $_;
  76   }
  77   return $dir;
  78 }