diff --git a/meta/site/powerpc-linux b/meta/site/powerpc-linux
new file mode 100644
index 0000000..a9f89cb
--- /dev/null
+++ b/meta/site/powerpc-linux
@@ -0,0 +1,16 @@
+# general
+ac_cv_va_val_copy=${ac_cv_va_val_copy=yes}
+
+# startup-notification
+lf_cv_sane_realloc=yes
+
+# glib
+glib_cv_stack_grows=${glib_cv_stack_grows=no}
+glib_cv_uscore=${glib_cv_uscore=no}
+glib_cv_va_val_copy=${glib_cv_va_val_copy=yes}
+
+# lftp
+lftp_cv_va_val_copy=${lftp_cv_va_val_copy=yes}
+
+# slrn
+slrn_cv_va_val_copy=${slrn_cv_va_val_copy=yes}