X-Git-Url: https://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Ferrno_h.m4;h=a6d37f3b32885ba24cee03a7594ddc8a6db82f23;hb=c9ff025783e5374226ffbf7940f40ce7db6852ed;hp=4d77672cb70e7190bd36a09fe84c272d9c9c0766;hpb=9f2c2152d14031f8d4757647ca7c9d8d0f64b095;p=gnulib.git

diff --git a/m4/errno_h.m4 b/m4/errno_h.m4
index 4d77672cb..a6d37f3b3 100644
--- a/m4/errno_h.m4
+++ b/m4/errno_h.m4
@@ -1,10 +1,9 @@
-# errno_h.m4 serial 4
-dnl Copyright (C) 2004, 2006, 2008, 2009 Free Software Foundation, Inc.
+# errno_h.m4 serial 9
+dnl Copyright (C) 2004, 2006, 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.
 
-dnl This macro must pass through AC_REQUIRE (never directly invoke it).
 AC_DEFUN_ONCE([gl_HEADER_ERRNO_H],
 [
   AC_REQUIRE([AC_PROG_CC])
@@ -35,6 +34,12 @@ booboo
 #if !defined ENOTSUP
 booboo
 #endif
+#if !defined ESTALE
+booboo
+#endif
+#if !defined EDQUOT
+booboo
+#endif
 #if !defined ECANCELED
 booboo
 #endif
@@ -45,10 +50,11 @@ booboo
   if test $gl_cv_header_errno_h_complete = yes; then
     ERRNO_H=''
   else
-    gl_CHECK_NEXT_HEADERS([errno.h])
+    gl_NEXT_HEADERS([errno.h])
     ERRNO_H='errno.h'
   fi
   AC_SUBST([ERRNO_H])
+  AM_CONDITIONAL([GL_GENERATE_ERRNO_H], [test -n "$ERRNO_H"])
   gl_REPLACE_ERRNO_VALUE([EMULTIHOP])
   gl_REPLACE_ERRNO_VALUE([ENOLINK])
   gl_REPLACE_ERRNO_VALUE([EOVERFLOW])