kc3-lang/gnulib/m4/vdprintf-posix.m4

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• Hash : 32a72f45
  Author :
  Date : 2023-01-01T01:14:21
  

  maint: run 'make update-copyright'
  

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• m4/vdprintf-posix.m4

• # vdprintf-posix.m4 serial 2
  dnl Copyright (C) 2007-2023 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.
  
  AC_DEFUN([gl_FUNC_VDPRINTF_POSIX],
  [
    AC_REQUIRE([gl_PRINTF_SIZES_C99])
    AC_REQUIRE([gl_PRINTF_LONG_DOUBLE])
    AC_REQUIRE([gl_PRINTF_INFINITE])
    AC_REQUIRE([gl_PRINTF_INFINITE_LONG_DOUBLE])
    AC_REQUIRE([gl_PRINTF_DIRECTIVE_A])
    AC_REQUIRE([gl_PRINTF_DIRECTIVE_F])
    AC_REQUIRE([gl_PRINTF_DIRECTIVE_N])
    AC_REQUIRE([gl_PRINTF_DIRECTIVE_LS])
    AC_REQUIRE([gl_PRINTF_POSITIONS])
    AC_REQUIRE([gl_PRINTF_FLAG_GROUPING])
    AC_REQUIRE([gl_PRINTF_FLAG_LEFTADJUST])
    AC_REQUIRE([gl_PRINTF_FLAG_ZERO])
    AC_REQUIRE([gl_PRINTF_PRECISION])
    AC_REQUIRE([gl_PRINTF_ENOMEM])
    gl_cv_func_vdprintf_posix=no
    AC_CHECK_FUNCS_ONCE([vdprintf])
    if test $ac_cv_func_vdprintf = yes; then
      case "$gl_cv_func_printf_sizes_c99" in
        *yes)
          case "$gl_cv_func_printf_long_double" in
            *yes)
              case "$gl_cv_func_printf_infinite" in
                *yes)
                  case "$gl_cv_func_printf_infinite_long_double" in
                    *yes)
                      case "$gl_cv_func_printf_directive_a" in
                        *yes)
                          case "$gl_cv_func_printf_directive_f" in
                            *yes)
                              case "$gl_cv_func_printf_directive_n" in
                                *yes)
                                  case "$gl_cv_func_printf_directive_ls" in
                                    *yes)
                                      case "$gl_cv_func_printf_positions" in
                                        *yes)
                                          case "$gl_cv_func_printf_flag_grouping" in
                                            *yes)
                                              case "$gl_cv_func_printf_flag_leftadjust" in
                                                *yes)
                                                  case "$gl_cv_func_printf_flag_zero" in
                                                    *yes)
                                                      case "$gl_cv_func_printf_precision" in
                                                        *yes)
                                                          case "$gl_cv_func_printf_enomem" in
                                                            *yes)
                                                              # vdprintf exists and is
                                                              # already POSIX compliant.
                                                              gl_cv_func_vdprintf_posix=yes
                                                              ;;
                                                          esac
                                                          ;;
                                                      esac
                                                      ;;
                                                  esac
                                                  ;;
                                              esac
                                              ;;
                                          esac
                                          ;;
                                      esac
                                      ;;
                                  esac
                                  ;;
                              esac
                              ;;
                          esac
                          ;;
                      esac
                      ;;
                  esac
                  ;;
              esac
              ;;
          esac
          ;;
      esac
    fi
    if test $gl_cv_func_vdprintf_posix = no; then
      gl_PREREQ_VASNPRINTF_LONG_DOUBLE
      gl_PREREQ_VASNPRINTF_INFINITE_DOUBLE
      gl_PREREQ_VASNPRINTF_INFINITE_LONG_DOUBLE
      gl_PREREQ_VASNPRINTF_DIRECTIVE_A
      gl_PREREQ_VASNPRINTF_DIRECTIVE_F
      gl_PREREQ_VASNPRINTF_DIRECTIVE_LS
      gl_PREREQ_VASNPRINTF_FLAG_GROUPING
      gl_PREREQ_VASNPRINTF_FLAG_LEFTADJUST
      gl_PREREQ_VASNPRINTF_FLAG_ZERO
      gl_PREREQ_VASNPRINTF_PRECISION
      gl_PREREQ_VASNPRINTF_ENOMEM
      gl_REPLACE_VASNPRINTF
      gl_REPLACE_VDPRINTF
    fi
  ])
  

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