powerpc-common: Fix ac_cv_sizeof_ptrdiff_t size

This was set to 0 originally but should be 4.  No idea how
modphp built with this originally.

Signed-off-by: Tom Rini <tom_rini@mentor.com>

diff --git a/site/powerpc-common b/site/powerpc-common
index dd321c0..ed7fbf6 100644 (file)
--- a/site/powerpc-common
+++ b/site/powerpc-common
@@ -223,7 +223,7 @@ 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}