X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fexecute.m4;h=6ab4076af68355624eb315a83235eb2a5f8721da;hb=06a366de002272748bd110dcd4da6d967ff57d46;hp=bec89461d2a97141437a892cc34c6b4eb4065dd8;hpb=42d1eda5dcce2d68deab7a642e7f29bcd7144a0d;p=gnulib.git

diff --git a/m4/execute.m4 b/m4/execute.m4
index bec89461d..6ab4076af 100644
--- a/m4/execute.m4
+++ b/m4/execute.m4
@@ -1,5 +1,5 @@
-# execute.m4 serial 3
-dnl Copyright (C) 2003, 2008, 2009 Free Software Foundation, Inc.
+# execute.m4 serial 4
+dnl Copyright (C) 2003, 2008-2011 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
@@ -9,15 +9,4 @@ AC_DEFUN([gl_EXECUTE],
   dnl Prerequisites of lib/execute.c.
   AC_REQUIRE([AC_C_INLINE])
   AC_REQUIRE([AC_TYPE_MODE_T])
-  AC_CHECK_HEADERS_ONCE([unistd.h])
-  AC_REQUIRE([AC_FUNC_FORK])
-  AC_CHECK_FUNC([posix_spawn],
-    [gl_POSIX_SPAWN_WORKS
-     case "$gl_cv_func_posix_spawn_works" in
-       *yes)
-         AC_DEFINE([HAVE_POSIX_SPAWN], [1],
-           [Define if you have the posix_spawn() function and it works.])
-         ;;
-     esac
-    ])
 ])