kc3-lang/gnulib/m4/vprintf-gnu.m4

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• Hash : 7b089321
  Author :
  Date : 2025-01-01T09:24:36
  

  maint: run 'make update-copyright'
  

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• m4/vprintf-gnu.m4

• # vprintf-gnu.m4
  # serial 1
  dnl Copyright (C) 2023-2025 Free Software Foundation, Inc.
  dnl This file is free software; the Free Software Foundation
  dnl gives unlimited permission to copy and/or distribute it,
  dnl with or without modifications, as long as this notice is preserved.
  dnl This file is offered as-is, without any warranty.
  
  AC_DEFUN([gl_FUNC_VPRINTF_GNU],
  [
    AC_REQUIRE([gl_FUNC_VPRINTF_IS_POSIX])
    AC_REQUIRE([gl_PRINTF_DIRECTIVE_UPPERCASE_B])
    gl_cv_func_vprintf_gnu=no
    if test $gl_cv_func_vprintf_posix = yes; then
      case "$gl_cv_func_printf_directive_uppercase_b" in
        *yes)
          # vprintf exists and is already POSIX compliant and GNU compatible.
          gl_cv_func_vprintf_gnu=yes
          ;;
      esac
    fi
    if test $gl_cv_func_vprintf_gnu = no; then
      gl_PREREQ_VASNPRINTF_WITH_GNU_EXTRAS
      gl_REPLACE_VASNPRINTF
      gl_REPLACE_VPRINTF
    fi
  ])
  

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