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Diff for /loncom/build/distprobe between versions 1.4 and 1.25

version 1.4, 2003/07/01 17:55:12 version 1.25, 2021/12/20 03:13:29
Line 1 Line 1
 #!/usr/bin/perl  #!/usr/bin/perl
   #
 # YEAR=2002  # The LearningOnline Network with CAPA
   #
   # $Id$
   #
   # Copyright Michigan State University Board of Trustees
   #
   # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
   #
   # LON-CAPA is free software; you can redistribute it and/or modify
   # it under the terms of the GNU General Public License as published by
   # the Free Software Foundation; either version 2 of the License, or
   # (at your option) any later version.
   #
   # LON-CAPA is distributed in the hope that it will be useful,
   # but WITHOUT ANY WARRANTY; without even the implied warranty of
   # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   # GNU General Public License for more details.
   #
   # You should have received a copy of the GNU General Public License
   # along with LON-CAPA; if not, write to the Free Software
   # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
   #
   # /home/httpd/html/adm/gpl.txt
   #
   # http://www.lon-capa.org/
   #
   
 my $dist='default';  my $dist='default';
 if (-e '/etc/redhat-release') {  my $unknown;
   if (-e '/etc/oracle-release') {
       open(IN,'</etc/oracle-release');
       my $versionstring=<IN>;
       chomp($versionstring);
       close(IN);
       if ($versionstring =~ /^Oracle Linux Server release (\d+)/) {
           $dist = 'oracle'.$1;
       }
   } elsif (-e '/etc/redhat-release') {
     open(IN,'</etc/redhat-release');      open(IN,'</etc/redhat-release');
     my $versionstring=<IN>;      my $versionstring=<IN>;
     chomp($versionstring);      chomp($versionstring);
     close(IN);      close(IN);
     my $version=(split(/\s+/,$versionstring))[4];      if ($versionstring =~ /^Red Hat Linux release ([\d\.]+) /) {
     if ($version=~/^7\./) {          $version = $1;
  $dist='redhat7';          if ($version=~/^7\./) {
     } elsif ($version=~/^8\./) {              $dist='redhat7';
  $dist='redhat8';          } elsif ($version=~/^8\./) {
     } elsif ($version=~/^9/) {              $dist='redhat8';
  $dist='redhat9';          } elsif ($version=~/^9/) {
               $dist='redhat9';
           }
       } elsif ($versionstring =~ /Fedora( Core)? release ([\d\.]+) /) {
    my $version=$2;
    if ($version - int($version) > .9) {
       $dist = 'fedora'.(int($version)+1);
    } else {
       $dist = 'fedora'.int($version);
    }
       } elsif ($versionstring =~ /Red Hat Enterprise Linux [AE]S release ([\d\.]+) /) {
           $dist = 'rhes'.$1;
       } elsif ($versionstring =~ /Red Hat Enterprise Linux Server release (\d+)/) {
           $dist = 'rhes'.$1;
       } elsif ($versionstring =~ /Red Hat Enterprise Linux release (\d+)/) {
           $dist = 'rhes'.$1;
       } elsif ($versionstring =~ /CentOS(?:| Linux| Stream) release (\d+)/) {
           $dist = 'centos'.$1;
       } elsif ($versionstring =~ /Scientific Linux (?:SL )?release ([\d.]+) /) {
           my $ver = $1;
           $ver =~ s/\.\d+$//;
           $dist = 'scientific'.$ver;
       } elsif ($versionstring =~ /Rocky Linux release ([\d.]+)/) {
           my $ver = $1;
           $ver =~ s/\.\d+$//;
           $dist = 'rocky'.$ver;
       } elsif ($versionstring =~ /AlmaLinux release ([\d.]+)/) {
           my $ver = $1;
           $ver =~ s/\.\d+$//;
           $dist = 'alma'.$ver;
       } else {
           warn('Unable to interpret /etc/redhat-release '.
                'to determine system type');
           $unknown = 1;
     }      }
 }  } elsif (-e '/etc/SuSE-release') {
 elsif (-e '/etc/debian_version') {      open(IN,'</etc/SuSE-release');
       my $versionstring=<IN>;
       chomp($versionstring);
       close(IN);
       if ($versionstring =~ /^SUSE LINUX Enterprise Server ([\d\.]+) /i) {
           $dist='sles'.$1;
       } elsif ($versionstring =~ /^SuSE Linux ([\d\.]+) /i) {
           $dist = 'suse'.$1;
       } elsif ($versionstring =~ /^openSUSE ([\d\.]+) /i) {
           $dist = 'suse'.$1;
       } else {
           warn('Unable to interpret /etc/SuSE-release '.
                'to determine system type');
           $unknown = 1;
       }
   } elsif (-e '/etc/issue') {
       open(IN,'</etc/issue');
       my $versionstring=<IN>;
       chomp($versionstring);
       close(IN);
       if ($versionstring =~ /^Ubuntu (\d+)\.\d+/i) {
           $dist = 'ubuntu'.$1;
       } elsif ($versionstring =~ /^Debian\s+GNU\/Linux\s+(\d+)\.\d+/i) {
           $dist = 'debian'.$1;
       } elsif (-e '/etc/debian_version') {
           open(IN,'</etc/debian_version');
           my $version=<IN>;
           chomp($version);
           close(IN);
           if ($version =~  /^(\d+)\.\d+\.?\d*/) {
               $dist='debian'.$1;
           } else {
               warn('Unable to interpret /etc/debian_version '.
                    'to determine system type');
               $unknown = 1;
           }
       }
   } elsif (-e '/etc/debian_version') {
     open(IN,'</etc/debian_version');      open(IN,'</etc/debian_version');
     my $version=<IN>;      my $version=<IN>;
     chomp($version);      chomp($version);
     close(IN);      close(IN);
     if ($version eq '2.2') {      if ($version =~  /^(\d+)\.\d+\.?\d*/) {
  $dist='debian2.2';          $dist='debian'.$1;
       } else {
           warn('Unable to interpret /etc/debian_version '.
                'to determine system type');
           $unknown = 1;
     }      }
 }  }
 else {  if (($dist eq 'default') && (!$unknown)) {
     warn('Unknown installation filesystem; expecting debian version 2.2 '.      if (-e '/etc/os-release') {
  'or redhat 6.* or 7.*');          if (open(IN,'<','/etc/os-release')) {
               my ($id,$version);
               while(<IN>) {
                   chomp();
                   if (/^ID="(\w+)"/) {
                       $id=$1;
                   } elsif (/^VERSION_ID="([\d\.]+)"/) {
                       $version=$1;
                   }
               }
               close(IN);
               if ($id eq 'sles') {
                   my ($major,$minor) = split(/\./,$version);
                   if ($major =~ /^\d+$/) {
                       $dist = $id.$major;
                   }
               }
           }
           if ($dist eq 'default') {
               warn('Unable to interpret /etc/os-release '.
                    'to determine system type.');
               $unknown = 1;
           }
       } else {
           warn('Unknown installation: expecting a debian, ubuntu, suse, sles, redhat, fedora or scientific linux system.')."\n";
       }
 }  }
 print $dist;  print $dist;
Removed from v.1.4  
changed lines
  Added in v.1.25

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