--- e17/libs/evas/src/modules/engines/fb/evas_fb_main.c-ORIG	2006-09-25 11:10:57.000000000 +0530
+++ e17/libs/evas/src/modules/engines/fb/evas_fb_main.c	2006-09-25 13:03:19.000000000 +0530
@@ -530,6 +530,11 @@
       fb_cleanup();
       exit(1);
     }
+#ifndef PAGE_MASK
+# ifdef __powerpc__
+#  define PAGE_MASK (sysconf(_SC_PAGE_SIZE)-1)
+# endif
+#endif
   mode->mem_offset = (unsigned)(fb_fix.smem_start) & (~PAGE_MASK);
   mode->mem = (unsigned char *)mmap(NULL, fb_fix.smem_len + mode->mem_offset,
 				 PROT_WRITE | PROT_READ, MAP_SHARED, fb, 0);