getgroups, getugroups: provide stubs for mingw

[gnulib.git] / m4 / getgroups.m4

diff --git a/m4/getgroups.m4 b/m4/getgroups.m4
index a7019fb..1dd39ea 100644 (file)
--- a/m4/getgroups.m4
+++ b/m4/getgroups.m4
@@ -1,4 +1,4 @@
-# serial 12
+# serial 13
 
 dnl From Jim Meyering.
 dnl A wrapper around AC_FUNC_GETGROUPS.
@@ -12,17 +12,14 @@ dnl A wrapper around AC_FUNC_GETGROUPS.
 AC_DEFUN([gl_FUNC_GETGROUPS],
 [
   AC_REQUIRE([AC_FUNC_GETGROUPS])
-  if test "$ac_cv_func_getgroups_works" != yes; then
+  AC_REQUIRE([AC_TYPE_GETGROUPS])
+  AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
+  if test "$ac_cv_func_getgroups" != yes; then
+    AC_LIBOBJ([getgroups])
+    HAVE_GETGROUPS=0
+  elif test "$ac_cv_func_getgroups_works" != yes; then
     AC_LIBOBJ([getgroups])
-    AC_DEFINE([getgroups], [rpl_getgroups],
-      [Define as rpl_getgroups if getgroups doesn't work right.])
-    gl_PREREQ_GETGROUPS
+    REPLACE_GETGROUPS=1
   fi
   test -n "$GETGROUPS_LIB" && LIBS="$GETGROUPS_LIB $LIBS"
 ])
-
-# Prerequisites of lib/getgroups.c.
-AC_DEFUN([gl_PREREQ_GETGROUPS],
-[
-  AC_REQUIRE([AC_TYPE_GETGROUPS])
-])