| 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 | |
| 14 | m4_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. |
| 26 | AC_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 |
| 30 | AC_SUBST([$1_TRUE])dnl |
| 31 | AC_SUBST([$1_FALSE])dnl |
| 32 | _AM_SUBST_NOTMAKE([$1_TRUE])dnl |
| 33 | _AM_SUBST_NOTMAKE([$1_FALSE])dnl |
| 34 | m4_define([_AM_COND_VALUE_$1], [$2])dnl |
| 35 | if $2; then |
| 36 | $1_TRUE= |
| 37 | $1_FALSE='#' |
| 38 | else |
| 39 | $1_TRUE='#' |
| 40 | $1_FALSE= |
| 41 | fi |
| 42 | AC_CONFIG_COMMANDS_PRE( |
| 43 | [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then |
| 44 | AC_MSG_ERROR([[conditional "$1" was never defined. |
| 45 | Usually this means the macro was only invoked conditionally.]]) |
| 46 | fi])]) |
| 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. |
| 56 | AC_DEFUN([AM_SET_LEADING_DOT], |
| 57 | [rm -rf .tst 2>/dev/null |
| 58 | mkdir .tst 2>/dev/null |
| 59 | if test -d .tst; then |
| 60 | am__leading_dot=. |
| 61 | else |
| 62 | am__leading_dot=_ |
| 63 | fi |
| 64 | rmdir .tst 2>/dev/null |
| 65 | AC_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. |
| 82 | AC_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: $1])]) |
| 88 | AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) |
| 89 | dnl maintainer-mode's default is 'disable' unless 'enable' is passed |
| 90 | AC_ARG_ENABLE([maintainer-mode], |
| 91 | [AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode], |
| 92 | am_maintainer_other[ make rules and dependencies not useful |
| 93 | (and sometimes confusing) to the casual installer])], |
| 94 | [USE_MAINTAINER_MODE=$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. |
| 113 | AC_DEFUN([_AM_SUBST_NOTMAKE]) |
| 114 | |
| 115 | # AM_SUBST_NOTMAKE(VARIABLE) |
| 116 | # -------------------------- |
| 117 | # Public sister of _AM_SUBST_NOTMAKE. |
| 118 | AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)]) |
| 119 | |