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[/] [open8_urisc/] [trunk/] [gnu/] [binutils/] [config/] [glibc21.m4] - Blame information for rev 83

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1 26 khays
# glibc21.m4 serial 2 (fileutils-4.1.3, gettext-0.10.40)
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dnl Copyright (C) 2000-2002 Free Software Foundation, Inc.
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dnl This file is free software, distributed under the terms of the GNU
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dnl General Public License.  As a special exception to the GNU General
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dnl Public License, this file may be distributed as part of a program
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dnl that contains a configuration script generated by Autoconf, under
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dnl the same distribution terms as the rest of that program.
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# Test for the GNU C Library, version 2.1 or newer.
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# From Bruno Haible.
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AC_DEFUN([jm_GLIBC21],
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  [
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    AC_CACHE_CHECK(whether we are using the GNU C Library 2.1 or newer,
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      ac_cv_gnu_library_2_1,
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      [AC_EGREP_CPP([Lucky GNU user],
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        [
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#include <features.h>
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#ifdef __GNU_LIBRARY__
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 #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2)
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  Lucky GNU user
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 #endif
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#endif
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        ],
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        ac_cv_gnu_library_2_1=yes,
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        ac_cv_gnu_library_2_1=no)
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      ]
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    )
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    AC_SUBST(GLIBC21)
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    GLIBC21="$ac_cv_gnu_library_2_1"
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  ]
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)

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