gdb/testsuite/aclocal.m4

   1 sinclude(../../config/acx.m4)
   2 sinclude(../../config/override.m4)
   3
   4 # AM_CONDITIONAL                                            -*- Autoconf -*-
   5
   6 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005
   7 # Free Software Foundation, Inc.
   8 #
   9 # This file is free software; the Free Software Foundation
  10 # gives unlimited permission to copy and/or distribute it,
  11 # with or without modifications, as long as this notice is preserved.
  12
  13 # serial 7
  14
  15 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
  16 # -------------------------------------
  17 # Define a conditional.
  18 AC_DEFUN([AM_CONDITIONAL],
  19 [AC_PREREQ(2.52)dnl
  20  ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
  21         [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
  22 AC_SUBST([$1_TRUE])
  23 AC_SUBST([$1_FALSE])
  24 if $2; then
  25   $1_TRUE=
  26   $1_FALSE='#'
  27 else
  28   $1_TRUE='#'
  29   $1_FALSE=
  30 fi
  31 AC_CONFIG_COMMANDS_PRE(
  32 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
  33   AC_MSG_ERROR([[conditional "$1" was never defined.
  34 Usually this means the macro was only invoked conditionally.]])
  35 fi])])