--- gimp-2.6.4/tools/Makefile.am.alt	2008-11-21 01:43:13 +0300
+++ gimp-2.6.4/tools/Makefile.am	2009-01-01 22:12:55 +0300
@@ -72,6 +72,7 @@ EXTRA_DIST = \
 
 
 install-exec-hook:
+	$(LN_S) gimptool-@GIMP_TOOL_VERSION@ $(DESTDIR)$(bindir)/gimptool
 if DEFAULT_BINARY
 	if test -f "$(DESTDIR)$(bindir)/gimp-remote-@GIMP_APP_VERSION@"; then \
 	  echo "cd $(DESTDIR)$(bindir)"; \
--- gimp-2.6.4/tools/gimptool.c.alt	2008-11-21 01:43:13 +0300
+++ gimp-2.6.4/tools/gimptool.c	2009-01-01 22:24:22 +0300
@@ -52,7 +52,7 @@ static const gchar *env_cc;
 static const gchar *env_cflags;
 static const gchar *env_ldflags;
 static const gchar *env_libs;
-
+static const gchar *env_destdir;
 
 #ifdef G_OS_WIN32
 #define EXEEXT ".exe"
@@ -277,6 +277,11 @@ find_out_env_flags (void)
     env_libs = p;
   else
     env_libs = "";
+
+  if ((p = getenv ("DESTDIR")) != NULL)
+    env_destdir = p;
+  else
+    env_destdir = "";
 }
 
 static void
@@ -567,9 +572,8 @@ get_sys_plugin_dir (gboolean forward_sla
   const gchar slash = '/';
 #endif
 
-  return g_strdup_printf ("%s%clib%cgimp%c" GIMP_PLUGIN_VERSION "%cplug-ins",
-			  get_runtime_prefix (slash),
-			  slash, slash, slash, slash);
+  return g_strdup_printf (LIBDIR "%cgimp%c" GIMP_PLUGIN_VERSION "%cplug-ins",
+			  slash, slash, slash);
 }
 
 static void
@@ -594,6 +598,9 @@ static void
 do_install_bin_2 (const gchar *dir,
 		  const gchar *what)
 {
+  if ( env_destdir != NULL )
+    dir = g_strconcat (env_destdir, dir, NULL);
+
   g_mkdir_with_parents (dir,
                         S_IRUSR | S_IXUSR | S_IWUSR |
                         S_IRGRP | S_IXGRP |