Index: /branches/eam_branches/ipp-20120601/Ohana/checkpaths.pl
===================================================================
--- /branches/eam_branches/ipp-20120601/Ohana/checkpaths.pl	(revision 33983)
+++ /branches/eam_branches/ipp-20120601/Ohana/checkpaths.pl	(revision 33983)
@@ -0,0 +1,80 @@
+#!/usr/bin/env perl
+
+if (@ARGV != 1) { die "USAGE: checkpaths.pl (include/lib)\n"; }
+
+if ($ARGV[0] eq "lib")     { &checklinker;}
+if ($ARGV[0] eq "include") { &checkpreprocessor;}
+die "invalid command to checkpaths.pl : $ARGV[0]\n";
+
+sub checklinker {
+    # we are going to supplement the libpath with entries reported by
+    # the linker (this depends on ld --verbose 
+
+    my $line, @lines;
+    my $item, @items;
+
+    @lines = `ld --verbose | grep SEARCH_DIR`;
+    foreach $line (@lines) {
+	# we expect items of the form SEARCH_DIR("path");
+	# or SEARCH_DIR("=path") -- in that case we should prepend sysroo
+	next unless ($line =~ m|SEARCH_DIR|);
+	@items = split (";", $line);
+	foreach $item (@items) {
+	    next unless ($item);
+	    ($p1) = $item =~ m|SEARCH_DIR\050"=(\S*)"|;
+	    ($p2) = $item =~ m|SEARCH_DIR\050"(\S*)"|;
+	    next if (!$p1 && !$p2);
+	    if (!$p1 && $p2) {
+		push @libpath, $p2;
+	    }
+	    if ($p1 && $p2) {
+		push @libpath, $p1;
+	    }
+	    if ($p1 && !$p2) {
+		print "programming error!\n";
+		exit 4;
+	    }
+	}
+    }
+    print "@libpath\n";
+    exit 0;
+}
+
+sub checkpreprocessor {
+    # we are going to supplement the libpath with entries reported by
+    # the linker (this depends on ld --verbose 
+
+### #include <...> search starts here:
+###  /home/eugene/src/psconfig/ipp-dev.linux/include
+###  .
+###  /usr/lib/gcc/i686-linux-gnu/4.6/include
+###  /usr/local/include
+###  /usr/lib/gcc/i686-linux-gnu/4.6/include-fixed
+###  /usr/include/i386-linux-gnu
+###  /usr/include
+### End of search list.
+
+    my $line, @lines;
+    my $found_start;
+
+    @lines = `cpp --verbose < /dev/null 2>&1`;
+    $found_start = 0;
+    foreach $line (@lines) {
+	if (!$found_start) {
+	    if ($line =~ m|include \<...\> search starts here|) {
+		$found_start = 1;
+		next;
+	    } else {
+		next;
+	    }
+	}
+	chomp $line;
+	if ($line =~ m|End of search list|) {
+	    last;
+	}
+	($cleanline) = $line =~ m|\s*(\S*)|;
+	push @incpath, $cleanline;
+    }
+    print "@incpath\n";
+    exit 0;
+}
Index: /branches/eam_branches/ipp-20120601/Ohana/configure.tcsh
===================================================================
--- /branches/eam_branches/ipp-20120601/Ohana/configure.tcsh	(revision 33982)
+++ /branches/eam_branches/ipp-20120601/Ohana/configure.tcsh	(revision 33983)
@@ -212,4 +212,7 @@
 
 set syslibpath = "/lib /usr/lib /usr/X11R6/lib /usr/local/lib"
+set xtrlibpath = `checkpaths.pl lib`
+set syslibpath = "$syslibpath $xtrlibpath"
+
 set needlibs   = ""
 set needlibs   = "$needlibs png"
@@ -226,4 +229,6 @@
 
 set sysincpath = "/usr/include /usr/local/include /usr/X11R6/include"
+set xtrincpath = `checkpaths.pl include`
+set sysincpath = "$sysincpath $xtrincpath"
 
 set needincs = ""
@@ -334,4 +339,6 @@
 echo "setting architecture to: $arch" 
 
+# add 
+
 # set up the basic directory names:
 set root = `pwd`
@@ -707,2 +714,3 @@
 EOF
  exit 2;
+