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m4: update from gnulib to avoid warnings from cutting-edge autoconf

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* gnulib/m4/errno_h.m4
* gnulib/m4/gnulib-comp.m4
* gnulib/m4/multiarch.m4
This commit is contained in:
Jim Meyering 2009-01-23 13:32:48 +00:00
parent 48dc345f2d
commit 3b22f80f07
4 changed files with 16 additions and 24 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
Fri Jan 23 14:30:59 +0100 2009 Jim Meyering <meyering@redhat.com>
m4: update from gnulib to avoid warnings from cutting-edge autoconf
* gnulib/m4/errno_h.m4
* gnulib/m4/gnulib-comp.m4
* gnulib/m4/multiarch.m4
Fri Jan 23 14:30:59 +0100 2009 Jim Meyering <meyering@redhat.com>
correct and tighten up .*ignore files

12
gnulib/m4/errno_h.m4
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@ -1,17 +1,11 @@
# errno_h.m4 serial 3
# errno_h.m4 serial 4
dnl Copyright (C) 2004, 2006, 2008, 2009 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.
AC_DEFUN([gl_HEADER_ERRNO_H],
[
dnl Use AC_REQUIRE here, so that the default behavior below is expanded
dnl once only, before all statements that occur in other macros.
AC_REQUIRE([gl_HEADER_ERRNO_H_BODY])
])
AC_DEFUN([gl_HEADER_ERRNO_H_BODY],
dnl This macro must pass through AC_REQUIRE (never directly invoke it).
AC_DEFUN_ONCE([gl_HEADER_ERRNO_H],
[
AC_REQUIRE([AC_PROG_CC])
AC_CACHE_CHECK([for complete errno.h], [gl_cv_header_errno_h_complete], [

5
gnulib/m4/gnulib-comp.m4
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@ -25,7 +25,6 @@ AC_DEFUN([gl_EARLY],
m4_pattern_allow([^gl_LIBOBJS$])dnl a variable
m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable
AC_REQUIRE([AC_PROG_RANLIB])
AC_REQUIRE([AC_GNU_SOURCE])
AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
AC_REQUIRE([AC_FUNC_FSEEKO])
])
@ -57,7 +56,7 @@ AC_SUBST([LTALLOCA])
AC_LIBOBJ([connect])
fi
gl_SYS_SOCKET_MODULE_INDICATOR([connect])
gl_HEADER_ERRNO_H
AC_REQUIRE([gl_HEADER_ERRNO_H])
gl_FUNC_FCLOSE
gl_STDIO_MODULE_INDICATOR([fclose])
gl_FLOAT_H
@ -97,7 +96,7 @@ AC_SUBST([LTALLOCA])
gl_STDLIB_MODULE_INDICATOR([malloc-posix])
gl_FUNC_MKSTEMP
gl_STDLIB_MODULE_INDICATOR([mkstemp])
gl_MULTIARCH
AC_REQUIRE([gl_MULTIARCH])
gl_HEADER_NETDB
gl_HEADER_NETINET_IN
AC_PROG_MKDIR_P

16
gnulib/m4/multiarch.m4
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@ -1,5 +1,5 @@
# multiarch.m4 serial 3
dnl Copyright (C) 2008 Free Software Foundation, Inc.
# multiarch.m4 serial 4
dnl Copyright (C) 2008, 2009 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.
@ -19,16 +19,8 @@ dnl with or without modifications, as long as this notice is preserved.
# Detect this situation and set the macro AA_APPLE_UNIVERSAL_BUILD at the
# beginning of config.h and set APPLE_UNIVERSAL_BUILD accordingly.
AC_DEFUN([gl_MULTIARCH],
[
dnl This AC_REQUIRE is not necessary in theory. It works around a bug in
dnl autoconf <= 2.63: AC_REQUIRE invocations inside AC_REQUIREd macros are
dnl being handled better than AC_REQUIRE invocations inside normally invoked
dnl macros.
AC_REQUIRE([gl_MULTIARCH_BODY])
])
AC_DEFUN([gl_MULTIARCH_BODY],
dnl This macro must pass through AC_REQUIRE (never directly invoke it).
AC_DEFUN_ONCE([gl_MULTIARCH],
[
dnl Code similar to autoconf-2.63 AC_C_BIGENDIAN.
gl_cv_c_multiarch=no