gcc/libatomic/aclocal.m4

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# Copyright (C) 1996-2017 Free Software Foundation, Inc.

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the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>

Please tell bug-automake@gnu.org about your system, including the value
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END
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You can download and install GNU coreutils to get an 'rm' implementation
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If you want to complete the configuration process using your problematic
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# Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
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# This file is free software; the Free Software Foundation
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# AM_MAINTAINER_MODE([DEFAULT-MODE])
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# Copyright (C) 2001-2017 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
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AC_DEFUN([AM_MAKE_INCLUDE],
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AC_MSG_RESULT([$_am_result])
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# Helper functions for option handling.                     -*- Autoconf -*-

# Copyright (C) 2001-2017 Free Software Foundation, Inc.
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# Copyright (C) 1999-2017 Free Software Foundation, Inc.
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# Copyright (C) 2001-2017 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

# AM_RUN_LOG(COMMAND)
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# Check to make sure that the build environment is sane.    -*- Autoconf -*-

# Copyright (C) 1996-2017 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
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# AM_SANITY_CHECK
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# Copyright (C) 2009-2017 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
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# AM_SILENT_RULES([DEFAULT])
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dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
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am_make=${MAKE-make}
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AC_SUBST([AM_DEFAULT_V])dnl
AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
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AM_BACKSLASH='\'
AC_SUBST([AM_BACKSLASH])dnl
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# Copyright (C) 2001-2017 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

# AM_PROG_INSTALL_STRIP
# ---------------------
# One issue with vendor 'install' (even GNU) is that you can't
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AC_DEFUN([AM_PROG_INSTALL_STRIP],
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INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
AC_SUBST([INSTALL_STRIP_PROGRAM])])

# Copyright (C) 2006-2017 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
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# _AM_SUBST_NOTMAKE(VARIABLE)
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# AM_SUBST_NOTMAKE(VARIABLE)
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AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])

# Check how to create a tarball.                            -*- Autoconf -*-

# Copyright (C) 2004-2017 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
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# _AM_PROG_TAR(FORMAT)
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# Check how to create a tarball in format FORMAT.
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m4_if([$1], [v7],
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  AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
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AC_SUBST([am__tar])
AC_SUBST([am__untar])
]) # _AM_PROG_TAR

m4_include([../config/acx.m4])
m4_include([../config/depstand.m4])
m4_include([../config/lead-dot.m4])
m4_include([../config/lthostflags.m4])
m4_include([../config/multi.m4])
m4_include([../config/override.m4])
m4_include([../config/stdint.m4])
m4_include([../config/warnings.m4])
m4_include([../ltoptions.m4])
m4_include([../ltsugar.m4])
m4_include([../ltversion.m4])
m4_include([../lt~obsolete.m4])
m4_include([acinclude.m4])