[Plplot-cvs] SF.net SVN: plplot:[11314] trunk/src/plcore.c

[<arj...@us...>]

Revision: 11314
          http://plplot.svn.sourceforge.net/plplot/?rev=11314&view=rev
Author:   arjenmarkus
Date:     2010-11-10 07:55:56 +0000 (Wed, 10 Nov 2010)

Log Message:
-----------
Solve the problem that under Visual Studio the function plInBuildTree() did not recognise that the
drive letter can be any case. This resulted in the inability of the examples to run without setting
PLPLOT_DRV_DIR and PLPLOT_LIB. (The build directory and the current directory are reported with
different cases for the drive letters) 

Modified Paths:
--------------
    trunk/src/plcore.c

Modified: trunk/src/plcore.c
===================================================================
--- trunk/src/plcore.c	2010-11-10 04:28:54 UTC (rev 11313)
+++ trunk/src/plcore.c	2010-11-10 07:55:56 UTC (rev 11314)
@@ -2784,7 +2784,9 @@
                 }
                 else
                 {
-                    if ( strncmp( builddir, currdir, strlen( builddir ) ) == 0 )
+                    // On Windows the first character is the drive letter - it is case-insensitive
+                    if ( strncmp( builddir+1, currdir+1, strlen( builddir+1 ) ) == 0 &&
+                         tolower( builddir[0] ) == tolower( currdir[0] ) )
                     {
                         inBuildTree = 1;
                     }


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