1# generated automatically by aclocal 1.15.1 -*- Autoconf -*- 2 3# Copyright (C) 1996-2017 Free Software Foundation, Inc. 4 5# This file is free software; the Free Software Foundation 6# gives unlimited permission to copy and/or distribute it, 7# with or without modifications, as long as this notice is preserved. 8 9# This program is distributed in the hope that it will be useful, 10# but WITHOUT ANY WARRANTY, to the extent permitted by law; without 11# even the implied warranty of MERCHANTABILITY or FITNESS FOR A 12# PARTICULAR PURPOSE. 13 14m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])]) 15# AM_CONDITIONAL -*- Autoconf -*- 16 17# Copyright (C) 1997-2017 Free Software Foundation, Inc. 18# 19# This file is free software; the Free Software Foundation 20# gives unlimited permission to copy and/or distribute it, 21# with or without modifications, as long as this notice is preserved. 22 23# AM_CONDITIONAL(NAME, SHELL-CONDITION) 24# ------------------------------------- 25# Define a conditional. 26AC_DEFUN([AM_CONDITIONAL], 27[AC_PREREQ([2.52])dnl 28 m4_if([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], 29 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl 30AC_SUBST([$1_TRUE])dnl 31AC_SUBST([$1_FALSE])dnl 32_AM_SUBST_NOTMAKE([$1_TRUE])dnl 33_AM_SUBST_NOTMAKE([$1_FALSE])dnl 34m4_define([_AM_COND_VALUE_$1], [$2])dnl 35if $2; then 36 $1_TRUE= 37 $1_FALSE='#' 38else 39 $1_TRUE='#' 40 $1_FALSE= 41fi 42AC_CONFIG_COMMANDS_PRE( 43[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then 44 AC_MSG_ERROR([[conditional "$1" was never defined. 45Usually this means the macro was only invoked conditionally.]]) 46fi])]) 47 48# Copyright (C) 2003-2017 Free Software Foundation, Inc. 49# 50# This file is free software; the Free Software Foundation 51# gives unlimited permission to copy and/or distribute it, 52# with or without modifications, as long as this notice is preserved. 53 54# Check whether the underlying file-system supports filenames 55# with a leading dot. For instance MS-DOS doesn't. 56AC_DEFUN([AM_SET_LEADING_DOT], 57[rm -rf .tst 2>/dev/null 58mkdir .tst 2>/dev/null 59if test -d .tst; then 60 am__leading_dot=. 61else 62 am__leading_dot=_ 63fi 64rmdir .tst 2>/dev/null 65AC_SUBST([am__leading_dot])]) 66 67# Add --enable-maintainer-mode option to configure. -*- Autoconf -*- 68# From Jim Meyering 69 70# Copyright (C) 1996-2017 Free Software Foundation, Inc. 71# 72# This file is free software; the Free Software Foundation 73# gives unlimited permission to copy and/or distribute it, 74# with or without modifications, as long as this notice is preserved. 75 76# AM_MAINTAINER_MODE([DEFAULT-MODE]) 77# ---------------------------------- 78# Control maintainer-specific portions of Makefiles. 79# Default is to disable them, unless 'enable' is passed literally. 80# For symmetry, 'disable' may be passed as well. Anyway, the user 81# can override the default with the --enable/--disable switch. 82AC_DEFUN([AM_MAINTAINER_MODE], 83[m4_case(m4_default([$1], [disable]), 84 [enable], [m4_define([am_maintainer_other], [disable])], 85 [disable], [m4_define([am_maintainer_other], [enable])], 86 [m4_define([am_maintainer_other], [enable]) 87 m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])]) 88AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) 89 dnl maintainer-mode's default is 'disable' unless 'enable' is passed 90 AC_ARG_ENABLE([maintainer-mode], 91 [AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode], 92 am_maintainer_other[ make rules and dependencies not useful 93 (and sometimes confusing) to the casual installer])], 94 [USE_MAINTAINER_MODE=$enableval], 95 [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes])) 96 AC_MSG_RESULT([$USE_MAINTAINER_MODE]) 97 AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes]) 98 MAINT=$MAINTAINER_MODE_TRUE 99 AC_SUBST([MAINT])dnl 100] 101) 102 103# Copyright (C) 2006-2017 Free Software Foundation, Inc. 104# 105# This file is free software; the Free Software Foundation 106# gives unlimited permission to copy and/or distribute it, 107# with or without modifications, as long as this notice is preserved. 108 109# _AM_SUBST_NOTMAKE(VARIABLE) 110# --------------------------- 111# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. 112# This macro is traced by Automake. 113AC_DEFUN([_AM_SUBST_NOTMAKE]) 114 115# AM_SUBST_NOTMAKE(VARIABLE) 116# -------------------------- 117# Public sister of _AM_SUBST_NOTMAKE. 118AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)]) 119 120