1 # Configure a GNU-like replacement for <string.h>. 2 3 # Copyright (C) 2007, 2008, 2009 Free Software Foundation, Inc. 4 # This file is free software; the Free Software Foundation 5 # gives unlimited permission to copy and/or distribute it, 6 # with or without modifications, as long as this notice is preserved. 7 8 # serial 7 9 10 # Written by Paul Eggert. 11 12 AC_DEFUN([gl_HEADER_STRING_H], 13 [ 14 dnl Use AC_REQUIRE here, so that the default behavior below is expanded 15 dnl once only, before all statements that occur in other macros. 16 AC_REQUIRE([gl_HEADER_STRING_H_BODY]) 17 ]) 18 19 AC_DEFUN([gl_HEADER_STRING_H_BODY], 20 [ 21 AC_REQUIRE([AC_C_RESTRICT]) 22 AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) 23 gl_CHECK_NEXT_HEADERS([string.h]) 24 ]) 25 26 AC_DEFUN([gl_STRING_MODULE_INDICATOR], 27 [ 28 dnl Use AC_REQUIRE here, so that the default settings are expanded once only. 29 AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) 30 GNULIB_[]m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./-],[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])=1 31 ]) 32 33 AC_DEFUN([gl_HEADER_STRING_H_DEFAULTS], 34 [ 35 GNULIB_MEMCHR=0; AC_SUBST([GNULIB_MEMCHR]) 36 GNULIB_MEMMEM=0; AC_SUBST([GNULIB_MEMMEM]) 37 GNULIB_MEMPCPY=0; AC_SUBST([GNULIB_MEMPCPY]) 38 GNULIB_MEMRCHR=0; AC_SUBST([GNULIB_MEMRCHR]) 39 GNULIB_RAWMEMCHR=0; AC_SUBST([GNULIB_RAWMEMCHR]) 40 GNULIB_STPCPY=0; AC_SUBST([GNULIB_STPCPY]) 41 GNULIB_STPNCPY=0; AC_SUBST([GNULIB_STPNCPY]) 42 GNULIB_STRCHRNUL=0; AC_SUBST([GNULIB_STRCHRNUL]) 43 GNULIB_STRDUP=0; AC_SUBST([GNULIB_STRDUP]) 44 GNULIB_STRNDUP=0; AC_SUBST([GNULIB_STRNDUP]) 45 GNULIB_STRNLEN=0; AC_SUBST([GNULIB_STRNLEN]) 46 GNULIB_STRPBRK=0; AC_SUBST([GNULIB_STRPBRK]) 47 GNULIB_STRSEP=0; AC_SUBST([GNULIB_STRSEP]) 48 GNULIB_STRSTR=0; AC_SUBST([GNULIB_STRSTR]) 49 GNULIB_STRCASESTR=0; AC_SUBST([GNULIB_STRCASESTR]) 50 GNULIB_STRTOK_R=0; AC_SUBST([GNULIB_STRTOK_R]) 51 GNULIB_MBSLEN=0; AC_SUBST([GNULIB_MBSLEN]) 52 GNULIB_MBSNLEN=0; AC_SUBST([GNULIB_MBSNLEN]) 53 GNULIB_MBSCHR=0; AC_SUBST([GNULIB_MBSCHR]) 54 GNULIB_MBSRCHR=0; AC_SUBST([GNULIB_MBSRCHR]) 55 GNULIB_MBSSTR=0; AC_SUBST([GNULIB_MBSSTR]) 56 GNULIB_MBSCASECMP=0; AC_SUBST([GNULIB_MBSCASECMP]) 57 GNULIB_MBSNCASECMP=0; AC_SUBST([GNULIB_MBSNCASECMP]) 58 GNULIB_MBSPCASECMP=0; AC_SUBST([GNULIB_MBSPCASECMP]) 59 GNULIB_MBSCASESTR=0; AC_SUBST([GNULIB_MBSCASESTR]) 60 GNULIB_MBSCSPN=0; AC_SUBST([GNULIB_MBSCSPN]) 61 GNULIB_MBSPBRK=0; AC_SUBST([GNULIB_MBSPBRK]) 62 GNULIB_MBSSPN=0; AC_SUBST([GNULIB_MBSSPN]) 63 GNULIB_MBSSEP=0; AC_SUBST([GNULIB_MBSSEP]) 64 GNULIB_MBSTOK_R=0; AC_SUBST([GNULIB_MBSTOK_R]) 65 GNULIB_STRERROR=0; AC_SUBST([GNULIB_STRERROR]) 66 GNULIB_STRSIGNAL=0; AC_SUBST([GNULIB_STRSIGNAL]) 67 GNULIB_STRVERSCMP=0; AC_SUBST([GNULIB_STRVERSCMP]) 68 dnl Assume proper GNU behavior unless another module says otherwise. 69 HAVE_DECL_MEMMEM=1; AC_SUBST([HAVE_DECL_MEMMEM]) 70 HAVE_MEMPCPY=1; AC_SUBST([HAVE_MEMPCPY]) 71 HAVE_DECL_MEMRCHR=1; AC_SUBST([HAVE_DECL_MEMRCHR]) 72 HAVE_RAWMEMCHR=1; AC_SUBST([HAVE_RAWMEMCHR]) 73 HAVE_STPCPY=1; AC_SUBST([HAVE_STPCPY]) 74 HAVE_STPNCPY=1; AC_SUBST([HAVE_STPNCPY]) 75 HAVE_STRCHRNUL=1; AC_SUBST([HAVE_STRCHRNUL]) 76 HAVE_DECL_STRDUP=1; AC_SUBST([HAVE_DECL_STRDUP]) 77 HAVE_STRNDUP=1; AC_SUBST([HAVE_STRNDUP]) 78 HAVE_DECL_STRNDUP=1; AC_SUBST([HAVE_DECL_STRNDUP]) 79 HAVE_DECL_STRNLEN=1; AC_SUBST([HAVE_DECL_STRNLEN]) 80 HAVE_STRPBRK=1; AC_SUBST([HAVE_STRPBRK]) 81 HAVE_STRSEP=1; AC_SUBST([HAVE_STRSEP]) 82 HAVE_STRCASESTR=1; AC_SUBST([HAVE_STRCASESTR]) 83 HAVE_DECL_STRTOK_R=1; AC_SUBST([HAVE_DECL_STRTOK_R]) 84 HAVE_DECL_STRERROR=1; AC_SUBST([HAVE_DECL_STRERROR]) 85 HAVE_DECL_STRSIGNAL=1; AC_SUBST([HAVE_DECL_STRSIGNAL]) 86 HAVE_STRVERSCMP=1; AC_SUBST([HAVE_STRVERSCMP]) 87 REPLACE_MEMCHR=0; AC_SUBST([REPLACE_MEMCHR]) 88 REPLACE_MEMMEM=0; AC_SUBST([REPLACE_MEMMEM]) 89 REPLACE_STRDUP=0; AC_SUBST([REPLACE_STRDUP]) 90 REPLACE_STRSTR=0; AC_SUBST([REPLACE_STRSTR]) 91 REPLACE_STRCASESTR=0; AC_SUBST([REPLACE_STRCASESTR]) 92 REPLACE_STRERROR=0; AC_SUBST([REPLACE_STRERROR]) 93 REPLACE_STRSIGNAL=0; AC_SUBST([REPLACE_STRSIGNAL]) 94 ]) 95
