doc: use ASCII in .texi files where UTF-8 isn't needed

[gnulib.git] / m4 / sys_utsname_h.m4

diff --git a/m4/sys_utsname_h.m4 b/m4/sys_utsname_h.m4
index bdb5447..5e75e2d 100644 (file)
--- a/m4/sys_utsname_h.m4
+++ b/m4/sys_utsname_h.m4
@@ -1,5 +1,5 @@
-# sys_utsname_h.m4 serial 4
-dnl Copyright (C) 2009, 2010 Free Software Foundation, Inc.
+# sys_utsname_h.m4 serial 8
+dnl Copyright (C) 2009-2014 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 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.


@@ -12,14 +12,17 @@ AC_DEFUN([gl_SYS_UTSNAME_H],
   dnl once only, before all statements that occur in other macros.
   AC_REQUIRE([gl_SYS_UTSNAME_H_DEFAULTS])
 
   dnl once only, before all statements that occur in other macros.
   AC_REQUIRE([gl_SYS_UTSNAME_H_DEFAULTS])
 

+  dnl <sys/utsname.h> is always overridden, because of GNULIB_POSIXCHECK.

   gl_CHECK_NEXT_HEADERS([sys/utsname.h])
   gl_CHECK_NEXT_HEADERS([sys/utsname.h])

-  AC_CHECK_HEADERS_ONCE([sys/utsname.h])

   if test $ac_cv_header_sys_utsname_h != yes; then
     HAVE_SYS_UTSNAME_H=0
     HAVE_STRUCT_UTSNAME=0
   else
     HAVE_SYS_UTSNAME_H=1
     AC_CHECK_TYPES([struct utsname], [], [HAVE_STRUCT_UTSNAME=0], [[
   if test $ac_cv_header_sys_utsname_h != yes; then
     HAVE_SYS_UTSNAME_H=0
     HAVE_STRUCT_UTSNAME=0
   else
     HAVE_SYS_UTSNAME_H=1
     AC_CHECK_TYPES([struct utsname], [], [HAVE_STRUCT_UTSNAME=0], [[

+/* Minix 3.1.8 has a bug: <stddef.h> must be included before
+   <sys/utsname.h>.  */
+#include <stddef.h>

 #include <sys/utsname.h>
       ]])
   fi
 #include <sys/utsname.h>
       ]])
   fi


@@ -27,7 +30,11 @@ AC_DEFUN([gl_SYS_UTSNAME_H],
 
   dnl Check for declarations of anything we want to poison if the
   dnl corresponding gnulib module is not in use.
 
   dnl Check for declarations of anything we want to poison if the
   dnl corresponding gnulib module is not in use.

-  gl_WARN_ON_USE_PREPARE([[#include <sys/utsname.h>
+  gl_WARN_ON_USE_PREPARE([[
+    /* Minix 3.1.8 has a bug: <stddef.h> must be included before
+       <sys/utsname.h>.  */
+    #include <stddef.h>
+    #include <sys/utsname.h>

     ]], [uname])
 ])
 
     ]], [uname])
 ])
 


@@ -35,7 +42,7 @@ AC_DEFUN([gl_SYS_UTSNAME_MODULE_INDICATOR],
 [
   dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
   AC_REQUIRE([gl_SYS_UTSNAME_H_DEFAULTS])
 [
   dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
   AC_REQUIRE([gl_SYS_UTSNAME_H_DEFAULTS])

-  GNULIB_[]m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./-],[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])=1
+  gl_MODULE_INDICATOR_SET_VARIABLE([$1])

 ])
 
 AC_DEFUN([gl_SYS_UTSNAME_H_DEFAULTS],
 ])
 
 AC_DEFUN([gl_SYS_UTSNAME_H_DEFAULTS],