X-Git-Url: https://defaria.com/gitweb/?a=blobdiff_plain;ds=sidebyside;f=lib%2FClearcase.pm;h=81822dd47922fb9fee1ab0dfe23a34b2246b27b9;hb=559f9045ae05e457c7eb4b6c684aa9651b98971a;hp=651d33c1420add5c8fca4a9d51eec0784b7603aa;hpb=1140ca8d56832ae529db0f353112ac192cdf9432;p=clearscm.git

diff --git a/lib/Clearcase.pm b/lib/Clearcase.pm
index 651d33c..81822dd 100644
--- a/lib/Clearcase.pm
+++ b/lib/Clearcase.pm
@@ -80,9 +80,9 @@ use IPC::Open3;
 use OSDep;
 use Display;
 
-my ($clearpid, $clearin, $clearout, $oldHandler);
+my ($clearpid, $clearin, $clearout, $oldHandler, $cleartool);
 
-our $VIEW_DRIVE     = 'M';
+our $VIEW_DRIVE     = $ENV{CLEARCASE_VIEW_DRIVE} || 'M';
 our $VOB_MOUNT      = 'vob';
 our $WIN_VOB_PREFIX = '\\';
 our $SFX            = $ENV{CLEARCASE_XN_SFX} ? $ENV{CLEARCASE_XN_SFX} : '@@';
@@ -118,9 +118,9 @@ BEGIN {
     # We can go to the registry pretty easy in Cygwin but I'm not sure how to do
     # that in plain old Windows. Most people either have Clearcase installed on
     # the C drive or commonly on the D drive on servers. So we'll look at both.
-    $CCHOME = 'C:\\IBMRational\\RationalSDLC\\Clearcase';
+    $CCHOME = 'C:\\Program Files (x86)\\ibm\\RationalSDLC\\Clearcase';
 
-    $CCHOME = 'D:\\IBMRational\\RationalSDLC\\Clearcase'
+    $CCHOME = 'D:\\Program Files (x86)\\ibm\\RationalSDLC\\Clearcase'
       unless -d $CCHOME;
 
     error 'Unable to figure out where Clearcase is installed', 1
@@ -578,13 +578,13 @@ Array of output lines from the cleartool command execution.
   # installed under /opt/rational/clearcase/bin. This is needed in case we wish
   # to use these Clearcase objects say in a web page where the server is often
   # run as a plain user who does not have cleartool in their path.
-  my $cleartool;
-  
-  if ($ARCHITECTURE =~ /Win/ or $ARCHITECTURE eq 'cygwin') {
-    $cleartool = 'cleartool';
-  } elsif (-x '/opt/rational/clearcase/bin/cleartool') {
-    $cleartool = '/opt/rational/clearcase/bin/cleartool';
-  } # if
+  unless ($cleartool) {
+    if ($ARCHITECTURE =~ /Win/i or $ARCHITECTURE eq 'cygwin') {
+      $cleartool = 'cleartool';
+    } elsif (-x '/opt/rational/clearcase/bin/cleartool') {
+      $cleartool = '/opt/rational/clearcase/bin/cleartool';
+    } # if
+  } # unless
 
   # TODO: Need to catch SIGCHILD here in case the user does something like hit
   # Ctrl-C. Such an action may interrupt the underlying cleartool process and