--- kdegraphics/kdvi/kpathsea/xputenv.c	Sat Oct 18 13:34:00 1997
+++ kdegraphics.new/kdvi/kpathsea/xputenv.c	Sun Aug  1 16:15:37 1999
@@ -34,6 +34,10 @@
    a test for configure to check this, please send it to me. Until then,
    you'll have to define SMART_PUTENV yourself. */
 
+#if !defined(SMART_PUTENV) && defined(__GLIBC__) && (__GLIBC__ >= 2) && (__GLIBC_MINOR__ >= 1)
+#define SMART_PUTENV 1
+#endif
+
 void
 xputenv P2C(const_string, var_name,  const_string, value)
 {