diff -r 160fc94ed49f scripts/wrapper.c
--- a/scripts/wrapper.c	Sun Jan 31 23:04:35 2010 +0100
+++ b/scripts/wrapper.c	Tue Feb 02 23:11:25 2010 +0100
@@ -7,6 +7,11 @@
 #include <unistd.h>
 #include <errno.h>
 
+#ifdef	Darwin
+static const char * ldlp = "DYLD_LIBRARY_PATH";
+#else
+static const char * ldlp = "LD_LIBRARY_PATH";
+#endif
 
 /* Needed for execve */
 extern char **environ;
@@ -106,7 +111,7 @@
 
   /* Now add the directory with our runtime libraries to the
      front of the library search path, LD_LIBRARY_PATH */
-  ldlibpath = getenv( "LD_LIBRARY_PATH" );
+  ldlibpath = getenv(ldlp);
   if( ldlibpath ) {
     basedir = (char*) realloc( basedir,   strlen( basedir )
                                         + strlen( ldlibpath )
@@ -115,7 +120,7 @@
     strcat( basedir, ldlibpath );
   }
 
-  if( setenv( "LD_LIBRARY_PATH", basedir, 1 ) ) {
+  if( setenv( ldlp, basedir, 1 ) ) {
     errno = ENOMEM;
     perror( "tool wrapper" );
     exit( 1 );