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1 # Configure a GNU-like replacement for <string.h>.
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2
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3 # Copyright (C) 2007-2010 Free Software Foundation, Inc.
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4 # This file is free software; the Free Software Foundation
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5 # gives unlimited permission to copy and/or distribute it,
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6 # with or without modifications, as long as this notice is preserved.
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7
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8 # serial 10
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9
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10 # Written by Paul Eggert.
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11
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12 AC_DEFUN([gl_HEADER_STRING_H],
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13 [
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14 dnl Use AC_REQUIRE here, so that the default behavior below is expanded
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15 dnl once only, before all statements that occur in other macros.
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16 AC_REQUIRE([gl_HEADER_STRING_H_BODY])
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17 ])
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18
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19 AC_DEFUN([gl_HEADER_STRING_H_BODY],
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20 [
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21 AC_REQUIRE([AC_C_RESTRICT])
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22 AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
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23 gl_CHECK_NEXT_HEADERS([string.h])
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24 ])
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25
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26 AC_DEFUN([gl_STRING_MODULE_INDICATOR],
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27 [
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28 dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
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29 AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
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30 GNULIB_[]m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./-],[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])=1
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31 ])
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32
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33 AC_DEFUN([gl_HEADER_STRING_H_DEFAULTS],
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34 [
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35 GNULIB_MEMCHR=0; AC_SUBST([GNULIB_MEMCHR])
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36 GNULIB_MEMMEM=0; AC_SUBST([GNULIB_MEMMEM])
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37 GNULIB_MEMPCPY=0; AC_SUBST([GNULIB_MEMPCPY])
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38 GNULIB_MEMRCHR=0; AC_SUBST([GNULIB_MEMRCHR])
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39 GNULIB_RAWMEMCHR=0; AC_SUBST([GNULIB_RAWMEMCHR])
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40 GNULIB_STPCPY=0; AC_SUBST([GNULIB_STPCPY])
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41 GNULIB_STPNCPY=0; AC_SUBST([GNULIB_STPNCPY])
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42 GNULIB_STRCHRNUL=0; AC_SUBST([GNULIB_STRCHRNUL])
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43 GNULIB_STRDUP=0; AC_SUBST([GNULIB_STRDUP])
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44 GNULIB_STRNDUP=0; AC_SUBST([GNULIB_STRNDUP])
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45 GNULIB_STRNLEN=0; AC_SUBST([GNULIB_STRNLEN])
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46 GNULIB_STRPBRK=0; AC_SUBST([GNULIB_STRPBRK])
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47 GNULIB_STRSEP=0; AC_SUBST([GNULIB_STRSEP])
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48 GNULIB_STRSTR=0; AC_SUBST([GNULIB_STRSTR])
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49 GNULIB_STRCASESTR=0; AC_SUBST([GNULIB_STRCASESTR])
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50 GNULIB_STRTOK_R=0; AC_SUBST([GNULIB_STRTOK_R])
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51 GNULIB_MBSLEN=0; AC_SUBST([GNULIB_MBSLEN])
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52 GNULIB_MBSNLEN=0; AC_SUBST([GNULIB_MBSNLEN])
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53 GNULIB_MBSCHR=0; AC_SUBST([GNULIB_MBSCHR])
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54 GNULIB_MBSRCHR=0; AC_SUBST([GNULIB_MBSRCHR])
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55 GNULIB_MBSSTR=0; AC_SUBST([GNULIB_MBSSTR])
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56 GNULIB_MBSCASECMP=0; AC_SUBST([GNULIB_MBSCASECMP])
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57 GNULIB_MBSNCASECMP=0; AC_SUBST([GNULIB_MBSNCASECMP])
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58 GNULIB_MBSPCASECMP=0; AC_SUBST([GNULIB_MBSPCASECMP])
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59 GNULIB_MBSCASESTR=0; AC_SUBST([GNULIB_MBSCASESTR])
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60 GNULIB_MBSCSPN=0; AC_SUBST([GNULIB_MBSCSPN])
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61 GNULIB_MBSPBRK=0; AC_SUBST([GNULIB_MBSPBRK])
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62 GNULIB_MBSSPN=0; AC_SUBST([GNULIB_MBSSPN])
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63 GNULIB_MBSSEP=0; AC_SUBST([GNULIB_MBSSEP])
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64 GNULIB_MBSTOK_R=0; AC_SUBST([GNULIB_MBSTOK_R])
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65 GNULIB_STRERROR=0; AC_SUBST([GNULIB_STRERROR])
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66 GNULIB_STRSIGNAL=0; AC_SUBST([GNULIB_STRSIGNAL])
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67 GNULIB_STRVERSCMP=0; AC_SUBST([GNULIB_STRVERSCMP])
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68 HAVE_MBSLEN=0; AC_SUBST([HAVE_MBSLEN])
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69 dnl Assume proper GNU behavior unless another module says otherwise.
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70 HAVE_DECL_MEMMEM=1; AC_SUBST([HAVE_DECL_MEMMEM])
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71 HAVE_MEMPCPY=1; AC_SUBST([HAVE_MEMPCPY])
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72 HAVE_DECL_MEMRCHR=1; AC_SUBST([HAVE_DECL_MEMRCHR])
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73 HAVE_RAWMEMCHR=1; AC_SUBST([HAVE_RAWMEMCHR])
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74 HAVE_STPCPY=1; AC_SUBST([HAVE_STPCPY])
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75 HAVE_STPNCPY=1; AC_SUBST([HAVE_STPNCPY])
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76 HAVE_STRCHRNUL=1; AC_SUBST([HAVE_STRCHRNUL])
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77 HAVE_DECL_STRDUP=1; AC_SUBST([HAVE_DECL_STRDUP])
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78 HAVE_DECL_STRNDUP=1; AC_SUBST([HAVE_DECL_STRNDUP])
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79 HAVE_DECL_STRNLEN=1; AC_SUBST([HAVE_DECL_STRNLEN])
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80 HAVE_STRPBRK=1; AC_SUBST([HAVE_STRPBRK])
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81 HAVE_STRSEP=1; AC_SUBST([HAVE_STRSEP])
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82 HAVE_STRCASESTR=1; AC_SUBST([HAVE_STRCASESTR])
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83 HAVE_DECL_STRTOK_R=1; AC_SUBST([HAVE_DECL_STRTOK_R])
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84 HAVE_DECL_STRERROR=1; AC_SUBST([HAVE_DECL_STRERROR])
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85 HAVE_DECL_STRSIGNAL=1; AC_SUBST([HAVE_DECL_STRSIGNAL])
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86 HAVE_STRVERSCMP=1; AC_SUBST([HAVE_STRVERSCMP])
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87 REPLACE_MEMCHR=0; AC_SUBST([REPLACE_MEMCHR])
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88 REPLACE_MEMMEM=0; AC_SUBST([REPLACE_MEMMEM])
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89 REPLACE_STRDUP=0; AC_SUBST([REPLACE_STRDUP])
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90 REPLACE_STRSTR=0; AC_SUBST([REPLACE_STRSTR])
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91 REPLACE_STRCASESTR=0; AC_SUBST([REPLACE_STRCASESTR])
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92 REPLACE_STRERROR=0; AC_SUBST([REPLACE_STRERROR])
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93 REPLACE_STRNDUP=0; AC_SUBST([REPLACE_STRNDUP])
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94 REPLACE_STRSIGNAL=0; AC_SUBST([REPLACE_STRSIGNAL])
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95 REPLACE_STRTOK_R=0; AC_SUBST([REPLACE_STRTOK_R])
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96 UNDEFINE_STRTOK_R=0; AC_SUBST([UNDEFINE_STRTOK_R])
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97 ])
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