mirror of https://gitee.com/openkylin/wget.git
60 lines
2.1 KiB
Plaintext
60 lines
2.1 KiB
Plaintext
# localeconv.m4 serial 2
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dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
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dnl This file is free software; the Free Software Foundation
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dnl gives unlimited permission to copy and/or distribute it,
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dnl with or without modifications, as long as this notice is preserved.
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AC_DEFUN([gl_FUNC_LOCALECONV],
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[
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AC_REQUIRE([gl_LOCALE_H_DEFAULTS])
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AC_REQUIRE([gl_LOCALE_H])
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AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
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if test $REPLACE_STRUCT_LCONV = 1; then
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REPLACE_LOCALECONV=1
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fi
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if test $REPLACE_LOCALECONV = 0; then
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dnl Test whether fields of type 'char' are filled correctly.
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dnl This test fails on mingw 5.0.3.
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AC_CACHE_CHECK([whether localeconv works],
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[gl_cv_func_localeconv_works],
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[AC_RUN_IFELSE(
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[AC_LANG_SOURCE([[
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#include <locale.h>
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#include <limits.h>
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int main ()
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{
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struct lconv *l = localeconv ();
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return l->frac_digits != CHAR_MAX && l->frac_digits < 0;
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}
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]])],
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[gl_cv_func_localeconv_works=yes],
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[gl_cv_func_localeconv_works=no],
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[case "$host_os" in
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# Guess yes on glibc systems.
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*-gnu* | gnu*) gl_cv_func_localeconv_works="guessing yes" ;;
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# Guess yes on musl systems.
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*-musl* | midipix*) gl_cv_func_localeconv_works="guessing yes" ;;
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# Guess no on native Windows.
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mingw*) gl_cv_func_localeconv_works="guessing no" ;;
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# If we don't know, obey --enable-cross-guesses.
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*) gl_cv_func_localeconv_works="$gl_cross_guess_normal" ;;
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esac
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])
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])
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case "$gl_cv_func_localeconv_works" in
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*yes) ;;
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*) REPLACE_LOCALECONV=1 ;;
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esac
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fi
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])
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# Prerequisites of lib/localeconv.c.
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AC_DEFUN([gl_PREREQ_LOCALECONV],
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[
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AC_CHECK_MEMBERS([struct lconv.decimal_point], [], [],
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[[#include <locale.h>]])
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AC_CHECK_MEMBERS([struct lconv.int_p_cs_precedes], [], [],
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[[#include <locale.h>]])
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])
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