[Tools] testbot/lib: Don't force the build VM to have a ConfigLocal.pm file and a DBI perl module.

[Francois Gouget]

Neither are needed for the build VM.
---
 testbot/bin/BuildSingleTest.pl    |    1 +
 testbot/bin/Reconfig.pl           |    1 +
 testbot/lib/WineTestBot/Config.pm |   25 ++++++++++++++-----------
 3 files changed, 16 insertions(+), 11 deletions(-)

diff --git a/testbot/bin/BuildSingleTest.pl b/testbot/bin/BuildSingleTest.pl
index 8018679..52ff8ba 100755
--- a/testbot/bin/BuildSingleTest.pl
+++ b/testbot/bin/BuildSingleTest.pl
@@ -25,6 +25,7 @@ use strict;
 my $Dir;
 sub BEGIN
 {
+  $main::BuildEnv = 1;
   $0 =~ m=^(.*)/[^/]*$=;
   $Dir = $1;
 }
diff --git a/testbot/bin/Reconfig.pl b/testbot/bin/Reconfig.pl
index aecc6a3..f72ba6c 100755
--- a/testbot/bin/Reconfig.pl
+++ b/testbot/bin/Reconfig.pl
@@ -25,6 +25,7 @@ use strict;
 my $Dir;
 sub BEGIN
 {
+  $main::BuildEnv = 1;
   $0 =~ m=^(.*)/[^/]*$=;
   $Dir = $1;
 }
diff --git a/testbot/lib/WineTestBot/Config.pm b/testbot/lib/WineTestBot/Config.pm
index a29f99c..5a164ea 100644
--- a/testbot/lib/WineTestBot/Config.pm
+++ b/testbot/lib/WineTestBot/Config.pm
@@ -24,8 +24,6 @@ WineTestBot::Config - Site-independent configuration settings
 
 =cut
 
-use ObjectModel::DBIBackEnd;
-
 use vars qw (@ISA @EXPORT @EXPORT_OK $UseSSL $LogDir $DataDir $BinDir
              $VixHostType $VixHostUsername $VixHostPassword
              $VixGuestUsername $VixGuestPassword $DbDataSource $DbUsername
@@ -81,18 +79,23 @@ $LDAPEMailAttribute = undef;
 $JobPurgeDays = 7;
 $JobArchiveDays = 0;
 
-eval 'require "WineTestBot/ConfigLocal.pl";';
-if ($@)
+if (!$main::BuildEnv)
 {
-  print STDERR "Please create a valid lib/WineTestBot/ConfigLocal.pl, use " .
-               "lib/WineTestBot/ConfigLocalTemplate.pl as template\n";
-  exit;
+  $main::BuildEnv = 0;
+  eval 'require "WineTestBot/ConfigLocal.pl";';
+  if ($@)
+  {
+    print STDERR "Please create a valid lib/WineTestBot/ConfigLocal.pl, " .
+        "use lib/WineTestBot/ConfigLocalTemplate.pl as template\n";
+    exit;
+  }
+
+  require ObjectModel::DBIBackEnd;
+  ObjectModel::DBIBackEnd->UseDBIBackEnd('WineTestBot', $DbDataSource,
+                                         $DbUsername, $DbPassword,
+                                         { RaiseError => 1 });
 }
 
-ObjectModel::DBIBackEnd->UseDBIBackEnd('WineTestBot', $DbDataSource,
-                                       $DbUsername, $DbPassword, 
-                                       { RaiseError => 1 });
-
 umask 002;
 
 1;
-- 
1.7.10.4