--- libpng-1.2.8/pngconf.h.orig	2004-12-03 01:14:24.000000000 +0100
+++ libpng-1.2.8/pngconf.h	2005-02-24 21:25:44.919829640 +0100
@@ -300,13 +300,6 @@
 #      define PNG_SAVE_BSD_SOURCE
 #      undef _BSD_SOURCE
 #    endif
-#    ifdef _SETJMP_H
-     /* If you encounter a compiler error here, see the explanation
-      * near the end of INSTALL.
-      */
-         __png.h__ already includes setjmp.h;
-         __dont__ include it again.;
-#    endif
 #  endif /* __linux__ */
 
    /* include setjmp.h for error handling */