1 files changed, 1 insertions, 1 deletions

diff --git a/meta/site/powerpc-common b/meta/site/powerpc-common
index a4774a94e5..ac0da6232b 100644
--- a/meta/site/powerpc-common
+++ b/meta/site/powerpc-common
@@ -235,7 +235,7 @@ ac_cv_sizeof_int=${ac_cv_sizeof_int='4'}
 
 #modphp 
 ac_cv_c_bigendian_php=${ac_cv_c_bigendian_php=yes}
-ac_cv_sizeof_ptrdiff_t=${ac_cv_sizeof_ptrdiff_t=0}
+ac_cv_sizeof_ptrdiff_t=${ac_cv_sizeof_ptrdiff_t=4}
 ac_cv_func_dlopen=${ac_cv_func_dlopen=yes}
 lt_cv_dlopen_self=${lt_cv_dlopen_self=yes}