site/powerpc-common: add ac_cv_va_val_copy result

On powerpc it's not posible to assign va_arg by value, so
cache ac_cv_va_val_copy=no

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>

diff --git a/site/powerpc-common b/site/powerpc-common
index 7a988b1..cc523bc 100644 (file)
--- a/site/powerpc-common
+++ b/site/powerpc-common
@@ -36,6 +36,7 @@ ac_cv_time_r_type=${ac_cv_time_r_type=POSIX}
 cookie_io_functions_use_off64_t=${cookie_io_functions_use_off64_t=yes}
 ac_cv_va_copy=${ac_cv_va_copy=yes}
 ac_cv___va_copy=${ac_cv___va_copy=yes}
+ac_cv_va_val_copy=${ac_cv_va_val_copy=no}
 
 # apache
 ac_cv_func_pthread_key_delete=${ac_cv_func_pthread_key_delete=yes}