| 1 | # vasnprintf.m4 serial 5
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| 2 | dnl Copyright (C) 2002-2004 Free Software Foundation, Inc.
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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_VASNPRINTF],
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| 8 | [
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| 9 | AC_REQUIRE([gl_EOVERFLOW])
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| 10 | AC_REPLACE_FUNCS(vasnprintf)
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| 11 | if test $ac_cv_func_vasnprintf = no; then
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| 12 | AC_LIBOBJ(printf-args)
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| 13 | AC_LIBOBJ(printf-parse)
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| 14 | AC_LIBOBJ(asnprintf)
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| 15 | gl_PREREQ_PRINTF_ARGS
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| 16 | gl_PREREQ_PRINTF_PARSE
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| 17 | gl_PREREQ_VASNPRINTF
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| 18 | gl_PREREQ_ASNPRINTF
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| 19 | fi
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| 20 | ])
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| 21 |
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| 22 | # Prequisites of lib/printf-args.h, lib/printf-args.c.
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| 23 | AC_DEFUN([gl_PREREQ_PRINTF_ARGS],
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| 24 | [
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| 25 | AC_REQUIRE([bh_C_SIGNED])
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| 26 | AC_REQUIRE([gl_AC_TYPE_LONG_LONG])
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| 27 | AC_REQUIRE([gt_TYPE_LONGDOUBLE])
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| 28 | AC_REQUIRE([gt_TYPE_WCHAR_T])
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| 29 | AC_REQUIRE([gt_TYPE_WINT_T])
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| 30 | ])
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| 31 |
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| 32 | # Prequisites of lib/printf-parse.h, lib/printf-parse.c.
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| 33 | AC_DEFUN([gl_PREREQ_PRINTF_PARSE],
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| 34 | [
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| 35 | AC_REQUIRE([gl_AC_TYPE_LONG_LONG])
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| 36 | AC_REQUIRE([gt_TYPE_LONGDOUBLE])
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| 37 | AC_REQUIRE([gt_TYPE_WCHAR_T])
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| 38 | AC_REQUIRE([gt_TYPE_WINT_T])
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| 39 | AC_REQUIRE([AC_TYPE_SIZE_T])
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| 40 | AC_CHECK_TYPES(ptrdiff_t)
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| 41 | AC_REQUIRE([gt_AC_TYPE_INTMAX_T])
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| 42 | ])
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| 43 |
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| 44 | # Prerequisites of lib/vasnprintf.c.
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| 45 | AC_DEFUN([gl_PREREQ_VASNPRINTF],
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| 46 | [
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| 47 | AC_REQUIRE([AC_FUNC_ALLOCA])
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| 48 | AC_REQUIRE([gl_AC_TYPE_LONG_LONG])
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| 49 | AC_REQUIRE([gt_TYPE_LONGDOUBLE])
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| 50 | AC_REQUIRE([gt_TYPE_WCHAR_T])
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| 51 | AC_REQUIRE([gt_TYPE_WINT_T])
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| 52 | AC_CHECK_FUNCS(snprintf wcslen)
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| 53 | ])
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| 54 |
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| 55 | # Prerequisites of lib/asnprintf.c.
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| 56 | AC_DEFUN([gl_PREREQ_ASNPRINTF],
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| 57 | [
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| 58 | ])
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