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# alphasort.m4 serial 1
dnl Copyright (C) 2009, 2010 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_FUNC_ALPHASORT],
[
AC_REQUIRE([gl_DIRENT_H_DEFAULTS])
dnl Persuade glibc and Solaris <dirent.h> to declare alphasort().
AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
AC_CHECK_FUNCS([alphasort])
if test $ac_cv_func_alphasort = no; then
HAVE_ALPHASORT=0
AC_LIBOBJ([alphasort])
gl_PREREQ_ALPHASORT
fi
])
# Prerequisites of lib/alphasort.c.
AC_DEFUN([gl_PREREQ_ALPHASORT], [:])
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