config/
* extensions.m4 (AC_USE_SYSTEM_EXTENSIONS): Do not expand for Autoconf 2.62 or newer. * tls.m4 (GCC_CHECK_TLS): Fix m4 quotation. * no-executables.m4 (_AC_COMPILER_EXEEXT): Fix m4 quotation. * override.m4 (m4_copy_force, m4_rename_force): Provide macros if not defined. (AC_PREREQ): Use m4_copy_force. readline/examples/rlfe/ * configure.in: Correctly quote AC_PROGRAM_SOURCE definition.
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@ -1,7 +1,7 @@
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# serial 5 -*- Autoconf -*-
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# serial 6 -*- Autoconf -*-
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# Enable extensions on systems that normally disable them.
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# Copyright (C) 2003, 2006, 2007 Free Software Foundation, Inc.
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# Copyright (C) 2003, 2006, 2007, 2009 Free Software Foundation, Inc.
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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@ -12,6 +12,8 @@
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# enough in this area it's likely we'll need to redefine
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# AC_USE_SYSTEM_EXTENSIONS for quite some time.
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m4_version_prereq([2.62],, [
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# AC_USE_SYSTEM_EXTENSIONS
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# ------------------------
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# Enable extensions on systems that normally disable them,
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@ -74,3 +76,4 @@ AC_BEFORE([$0], [AC_RUN_IFELSE])dnl
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AC_DEFINE([_TANDEM_SOURCE])
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])# AC_USE_SYSTEM_EXTENSIONS
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])
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