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      1  1.10  mrg # generated automatically by aclocal 1.15.1 -*- Autoconf -*-
      2  1.10  mrg 
      3  1.10  mrg # Copyright (C) 1996-2017 Free Software Foundation, Inc.
      4   1.1  mrg 
      5   1.1  mrg # This file is free software; the Free Software Foundation
      6   1.1  mrg # gives unlimited permission to copy and/or distribute it,
      7   1.1  mrg # with or without modifications, as long as this notice is preserved.
      8   1.1  mrg 
      9   1.1  mrg # This program is distributed in the hope that it will be useful,
     10   1.1  mrg # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
     11   1.1  mrg # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
     12   1.1  mrg # PARTICULAR PURPOSE.
     13   1.1  mrg 
     14  1.10  mrg m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
     15   1.1  mrg # AM_CONDITIONAL                                            -*- Autoconf -*-
     16   1.1  mrg 
     17  1.10  mrg # Copyright (C) 1997-2017 Free Software Foundation, Inc.
     18   1.1  mrg #
     19   1.1  mrg # This file is free software; the Free Software Foundation
     20   1.1  mrg # gives unlimited permission to copy and/or distribute it,
     21   1.1  mrg # with or without modifications, as long as this notice is preserved.
     22   1.1  mrg 
     23   1.1  mrg # AM_CONDITIONAL(NAME, SHELL-CONDITION)
     24   1.1  mrg # -------------------------------------
     25   1.1  mrg # Define a conditional.
     26   1.1  mrg AC_DEFUN([AM_CONDITIONAL],
     27  1.10  mrg [AC_PREREQ([2.52])dnl
     28  1.10  mrg  m4_if([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
     29  1.10  mrg        [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
     30   1.1  mrg AC_SUBST([$1_TRUE])dnl
     31   1.1  mrg AC_SUBST([$1_FALSE])dnl
     32   1.1  mrg _AM_SUBST_NOTMAKE([$1_TRUE])dnl
     33   1.1  mrg _AM_SUBST_NOTMAKE([$1_FALSE])dnl
     34   1.1  mrg m4_define([_AM_COND_VALUE_$1], [$2])dnl
     35   1.1  mrg if $2; then
     36   1.1  mrg   $1_TRUE=
     37   1.1  mrg   $1_FALSE='#'
     38   1.1  mrg else
     39   1.1  mrg   $1_TRUE='#'
     40   1.1  mrg   $1_FALSE=
     41   1.1  mrg fi
     42   1.1  mrg AC_CONFIG_COMMANDS_PRE(
     43   1.1  mrg [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
     44   1.1  mrg   AC_MSG_ERROR([[conditional "$1" was never defined.
     45   1.1  mrg Usually this means the macro was only invoked conditionally.]])
     46   1.1  mrg fi])])
     47   1.1  mrg 
     48   1.1  mrg # Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
     49   1.1  mrg # From Jim Meyering
     50   1.1  mrg 
     51  1.10  mrg # Copyright (C) 1996-2017 Free Software Foundation, Inc.
     52   1.1  mrg #
     53   1.1  mrg # This file is free software; the Free Software Foundation
     54   1.1  mrg # gives unlimited permission to copy and/or distribute it,
     55   1.1  mrg # with or without modifications, as long as this notice is preserved.
     56   1.1  mrg 
     57   1.1  mrg # AM_MAINTAINER_MODE([DEFAULT-MODE])
     58   1.1  mrg # ----------------------------------
     59   1.1  mrg # Control maintainer-specific portions of Makefiles.
     60  1.10  mrg # Default is to disable them, unless 'enable' is passed literally.
     61  1.10  mrg # For symmetry, 'disable' may be passed as well.  Anyway, the user
     62   1.1  mrg # can override the default with the --enable/--disable switch.
     63   1.1  mrg AC_DEFUN([AM_MAINTAINER_MODE],
     64   1.1  mrg [m4_case(m4_default([$1], [disable]),
     65   1.1  mrg        [enable], [m4_define([am_maintainer_other], [disable])],
     66   1.1  mrg        [disable], [m4_define([am_maintainer_other], [enable])],
     67   1.1  mrg        [m4_define([am_maintainer_other], [enable])
     68   1.1  mrg         m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
     69   1.6  mrg AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
     70   1.1  mrg   dnl maintainer-mode's default is 'disable' unless 'enable' is passed
     71   1.1  mrg   AC_ARG_ENABLE([maintainer-mode],
     72  1.10  mrg     [AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode],
     73  1.10  mrg       am_maintainer_other[ make rules and dependencies not useful
     74  1.10  mrg       (and sometimes confusing) to the casual installer])],
     75  1.10  mrg     [USE_MAINTAINER_MODE=$enableval],
     76  1.10  mrg     [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
     77   1.1  mrg   AC_MSG_RESULT([$USE_MAINTAINER_MODE])
     78   1.1  mrg   AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
     79   1.1  mrg   MAINT=$MAINTAINER_MODE_TRUE
     80   1.1  mrg   AC_SUBST([MAINT])dnl
     81   1.1  mrg ]
     82   1.1  mrg )
     83   1.1  mrg 
     84  1.10  mrg # Copyright (C) 1999-2017 Free Software Foundation, Inc.
     85   1.1  mrg #
     86   1.1  mrg # This file is free software; the Free Software Foundation
     87   1.1  mrg # gives unlimited permission to copy and/or distribute it,
     88   1.1  mrg # with or without modifications, as long as this notice is preserved.
     89   1.1  mrg 
     90  1.10  mrg # _AM_PROG_CC_C_O
     91  1.10  mrg # ---------------
     92  1.10  mrg # Like AC_PROG_CC_C_O, but changed for automake.  We rewrite AC_PROG_CC
     93  1.10  mrg # to automatically call this.
     94  1.10  mrg AC_DEFUN([_AM_PROG_CC_C_O],
     95  1.10  mrg [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
     96   1.1  mrg AC_REQUIRE_AUX_FILE([compile])dnl
     97  1.10  mrg AC_LANG_PUSH([C])dnl
     98  1.10  mrg AC_CACHE_CHECK(
     99  1.10  mrg   [whether $CC understands -c and -o together],
    100  1.10  mrg   [am_cv_prog_cc_c_o],
    101  1.10  mrg   [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
    102  1.10  mrg   # Make sure it works both with $CC and with simple cc.
    103  1.10  mrg   # Following AC_PROG_CC_C_O, we do the test twice because some
    104  1.10  mrg   # compilers refuse to overwrite an existing .o file with -o,
    105  1.10  mrg   # though they will create one.
    106  1.10  mrg   am_cv_prog_cc_c_o=yes
    107  1.10  mrg   for am_i in 1 2; do
    108  1.10  mrg     if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
    109  1.10  mrg          && test -f conftest2.$ac_objext; then
    110  1.10  mrg       : OK
    111  1.10  mrg     else
    112  1.10  mrg       am_cv_prog_cc_c_o=no
    113  1.10  mrg       break
    114  1.10  mrg     fi
    115  1.10  mrg   done
    116  1.10  mrg   rm -f core conftest*
    117  1.10  mrg   unset am_i])
    118  1.10  mrg if test "$am_cv_prog_cc_c_o" != yes; then
    119   1.1  mrg    # Losing compiler, so override with the script.
    120   1.1  mrg    # FIXME: It is wrong to rewrite CC.
    121   1.1  mrg    # But if we don't then we get into trouble of one sort or another.
    122   1.1  mrg    # A longer-term fix would be to have automake use am__CC in this case,
    123   1.1  mrg    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
    124   1.1  mrg    CC="$am_aux_dir/compile $CC"
    125   1.1  mrg fi
    126  1.10  mrg AC_LANG_POP([C])])
    127   1.1  mrg 
    128  1.10  mrg # For backward compatibility.
    129  1.10  mrg AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
    130  1.10  mrg 
    131  1.10  mrg # Copyright (C) 2006-2017 Free Software Foundation, Inc.
    132   1.1  mrg #
    133   1.1  mrg # This file is free software; the Free Software Foundation
    134   1.1  mrg # gives unlimited permission to copy and/or distribute it,
    135   1.1  mrg # with or without modifications, as long as this notice is preserved.
    136   1.1  mrg 
    137   1.1  mrg # _AM_SUBST_NOTMAKE(VARIABLE)
    138   1.1  mrg # ---------------------------
    139   1.1  mrg # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
    140   1.1  mrg # This macro is traced by Automake.
    141   1.1  mrg AC_DEFUN([_AM_SUBST_NOTMAKE])
    142   1.1  mrg 
    143   1.1  mrg # AM_SUBST_NOTMAKE(VARIABLE)
    144   1.6  mrg # --------------------------
    145   1.1  mrg # Public sister of _AM_SUBST_NOTMAKE.
    146   1.1  mrg AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
    147   1.1  mrg 
    148  1.10  mrg m4_include([../ltoptions.m4])
    149  1.10  mrg m4_include([../ltsugar.m4])
    150  1.10  mrg m4_include([../ltversion.m4])
    151  1.10  mrg m4_include([../lt~obsolete.m4])
    152   1.9  mrg m4_include([../config/cet.m4])
    153   1.8  mrg m4_include([../config/lthostflags.m4])
    154   1.8  mrg m4_include([../config/multi.m4])
    155   1.8  mrg m4_include([../config/override.m4])
    156  1.11  mrg m4_include([../config/toolexeclibdir.m4])
    157   1.1  mrg m4_include([acinclude.m4])
    158