X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fexecute.m4;h=0b0836d8b49ee280227abd5ebf45e7be8b4366d1;hb=bbfcd2f1a92c9bdbb8d7d7d0a8a8c6665c316747;hp=d376dc20acfa74e54991950b63bfa590a3e67bdc;hpb=60c92ef259a263829a026c7017faa729150c4551;p=gnulib.git

diff --git a/m4/execute.m4 b/m4/execute.m4
index d376dc20a..0b0836d8b 100644
--- a/m4/execute.m4
+++ b/m4/execute.m4
@@ -1,5 +1,5 @@
-# execute.m4 serial 2
-dnl Copyright (C) 2003, 2008 Free Software Foundation, Inc.
+# execute.m4 serial 5
+dnl Copyright (C) 2003, 2008-2013 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.
@@ -7,17 +7,5 @@ dnl with or without modifications, as long as this notice is preserved.
 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
-    ])
 ])