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annotate m4/remove.m4 @ 14473:acd1454e6a45

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New module 'unictype/category-LC'. * lib/unictype.in.h (UC_CATEGORY_MASK_LC): New enumeration value. (UC_CATEGORY_LC): New declaration. (UC_CASED_LETTER): New macro. * lib/gen-uni-tables.c (is_category_LC): New function. (output_categories): Also handle category LC. (UC_CATEGORY_MASK_LC): New enumeration value. (general_category_byname): Also handle category LC. * lib/unictype/categ_LC.c: New file. * lib/unictype/categ_LC.h: New file, automatically generated. * lib/unictype/categ_name.c (uc_general_category_name): Also handle category LC. * lib/unictype/categ_byname.c (uc_general_category_byname): Likewise. * modules/unictype/category-LC: New file. * modules/unictype/category-all (Depends-on): Add unictype/category-LC.
author Bruno Haible <bruno@clisp.org>
date Fri, 25 Mar 2011 20:23:43 +0100
parents c2a816705e6e
children e73533e769a3
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c2a816705e6e remove: remove unnecessary use of m4/dos.m4
Paul Eggert <eggert@cs.ucla.edu>
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1 # remove.m4 serial 2
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97fc9a21a8fb maint: update almost all copyright ranges to include 2011
Jim Meyering <meyering@redhat.com>
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2 dnl Copyright (C) 2009-2011 Free Software Foundation, Inc.
12041
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3 dnl This file is free software; the Free Software Foundation
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4 dnl gives unlimited permission to copy and/or distribute it,
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5 dnl with or without modifications, as long as this notice is preserved.
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6
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7 AC_DEFUN([gl_FUNC_REMOVE],
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8 [
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9 AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
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10 AC_REQUIRE([gl_STDIO_H_DEFAULTS])
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11 AC_REQUIRE([gl_FUNC_RMDIR])
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12 AC_REQUIRE([gl_FUNC_UNLINK])
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13 if test "$gl_cv_func_rmdir_works:$gl_cv_func_unlink_works" != yes:yes; then
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14 dnl If either underlying syscall is broken, then remove likely has
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15 dnl the same bug; blindly use our replacement.
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16 REPLACE_REMOVE=1
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17 AC_LIBOBJ([remove])
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18 else
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19 dnl C89 requires remove(), but only POSIX requires it to handle
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20 dnl directories. On mingw, directories fails with EPERM.
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21 AC_CACHE_CHECK([whether remove handles directories],
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22 [gl_cv_func_remove_dir_works],
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23 [mkdir conftest.dir
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24 AC_RUN_IFELSE(
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25 [AC_LANG_PROGRAM(
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26 [[#include <stdio.h>
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27 ]], [[return remove ("conftest.dir");]])],
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28 [gl_cv_func_remove_dir_works=yes], [gl_cv_func_remove_dir_works=no],
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29 [case $host_os in
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30 mingw*) gl_cv_func_remove_dir_works="guessing no";;
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31 *) gl_cv_func_remove_dir_works="guessing yes";;
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32 esac])
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33 rm -rf conftest.dir])
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34 case $gl_cv_func_remove_dir_works in
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35 *no*) REPLACE_REMOVE=1
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36 AC_LIBOBJ([remove]);;
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37 esac
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38 fi
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39 ])