diff --git a/meta/site/common-darwin b/meta/site/common-darwin
new file mode 100644
index 0000000..7d2d898
--- /dev/null
+++ b/meta/site/common-darwin
@@ -0,0 +1,2 @@
+ac_cv_func_posix_getpwuid_r=${ac_cv_func_posix_getpwuid_r=yes}
+ac_cv_func_posix_getgrgid_r=${ac_cv_func_posix_getgrgid_r=yes}