| 1 | # generated automatically by aclocal 1.11.6 -*- Autoconf -*- |
| 2 | |
| 3 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, |
| 4 | # 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, |
| 5 | # Inc. |
| 6 | # This file is free software; the Free Software Foundation |
| 7 | # gives unlimited permission to copy and/or distribute it, |
| 8 | # with or without modifications, as long as this notice is preserved. |
| 9 | |
| 10 | # This program is distributed in the hope that it will be useful, |
| 11 | # but WITHOUT ANY WARRANTY, to the extent permitted by law; without |
| 12 | # even the implied warranty of MERCHANTABILITY or FITNESS FOR A |
| 13 | # PARTICULAR PURPOSE. |
| 14 | |
| 15 | # AM_AUX_DIR_EXPAND -*- Autoconf -*- |
| 16 | |
| 17 | # Copyright (C) 2001, 2003, 2005, 2011 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 | # serial 1 |
| 24 | |
| 25 | # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets |
| 26 | # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to |
| 27 | # `$srcdir', `$srcdir/..', or `$srcdir/../..'. |
| 28 | # |
| 29 | # Of course, Automake must honor this variable whenever it calls a |
| 30 | # tool from the auxiliary directory. The problem is that $srcdir (and |
| 31 | # therefore $ac_aux_dir as well) can be either absolute or relative, |
| 32 | # depending on how configure is run. This is pretty annoying, since |
| 33 | # it makes $ac_aux_dir quite unusable in subdirectories: in the top |
| 34 | # source directory, any form will work fine, but in subdirectories a |
| 35 | # relative path needs to be adjusted first. |
| 36 | # |
| 37 | # $ac_aux_dir/missing |
| 38 | # fails when called from a subdirectory if $ac_aux_dir is relative |
| 39 | # $top_srcdir/$ac_aux_dir/missing |
| 40 | # fails if $ac_aux_dir is absolute, |
| 41 | # fails when called from a subdirectory in a VPATH build with |
| 42 | # a relative $ac_aux_dir |
| 43 | # |
| 44 | # The reason of the latter failure is that $top_srcdir and $ac_aux_dir |
| 45 | # are both prefixed by $srcdir. In an in-source build this is usually |
| 46 | # harmless because $srcdir is `.', but things will broke when you |
| 47 | # start a VPATH build or use an absolute $srcdir. |
| 48 | # |
| 49 | # So we could use something similar to $top_srcdir/$ac_aux_dir/missing, |
| 50 | # iff we strip the leading $srcdir from $ac_aux_dir. That would be: |
| 51 | # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"` |
| 52 | # and then we would define $MISSING as |
| 53 | # MISSING="\${SHELL} $am_aux_dir/missing" |
| 54 | # This will work as long as MISSING is not called from configure, because |
| 55 | # unfortunately $(top_srcdir) has no meaning in configure. |
| 56 | # However there are other variables, like CC, which are often used in |
| 57 | # configure, and could therefore not use this "fixed" $ac_aux_dir. |
| 58 | # |
| 59 | # Another solution, used here, is to always expand $ac_aux_dir to an |
| 60 | # absolute PATH. The drawback is that using absolute paths prevent a |
| 61 | # configured tree to be moved without reconfiguration. |
| 62 | |
| 63 | AC_DEFUN([AM_AUX_DIR_EXPAND], |
| 64 | [dnl Rely on autoconf to set up CDPATH properly. |
| 65 | AC_PREREQ([2.50])dnl |
| 66 | # expand $ac_aux_dir to an absolute path |
| 67 | am_aux_dir=`cd $ac_aux_dir && pwd` |
| 68 | ]) |
| 69 | |
| 70 | # AM_CONDITIONAL -*- Autoconf -*- |
| 71 | |
| 72 | # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008 |
| 73 | # Free Software Foundation, Inc. |
| 74 | # |
| 75 | # This file is free software; the Free Software Foundation |
| 76 | # gives unlimited permission to copy and/or distribute it, |
| 77 | # with or without modifications, as long as this notice is preserved. |
| 78 | |
| 79 | # serial 9 |
| 80 | |
| 81 | # AM_CONDITIONAL(NAME, SHELL-CONDITION) |
| 82 | # ------------------------------------- |
| 83 | # Define a conditional. |
| 84 | AC_DEFUN([AM_CONDITIONAL], |
| 85 | [AC_PREREQ(2.52)dnl |
| 86 | ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], |
| 87 | [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl |
| 88 | AC_SUBST([$1_TRUE])dnl |
| 89 | AC_SUBST([$1_FALSE])dnl |
| 90 | _AM_SUBST_NOTMAKE([$1_TRUE])dnl |
| 91 | _AM_SUBST_NOTMAKE([$1_FALSE])dnl |
| 92 | m4_define([_AM_COND_VALUE_$1], [$2])dnl |
| 93 | if $2; then |
| 94 | $1_TRUE= |
| 95 | $1_FALSE='#' |
| 96 | else |
| 97 | $1_TRUE='#' |
| 98 | $1_FALSE= |
| 99 | fi |
| 100 | AC_CONFIG_COMMANDS_PRE( |
| 101 | [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then |
| 102 | AC_MSG_ERROR([[conditional "$1" was never defined. |
| 103 | Usually this means the macro was only invoked conditionally.]]) |
| 104 | fi])]) |
| 105 | |
| 106 | # Copyright (C) 2001, 2003, 2005, 2008, 2011 Free Software Foundation, |
| 107 | # Inc. |
| 108 | # |
| 109 | # This file is free software; the Free Software Foundation |
| 110 | # gives unlimited permission to copy and/or distribute it, |
| 111 | # with or without modifications, as long as this notice is preserved. |
| 112 | |
| 113 | # serial 1 |
| 114 | |
| 115 | # AM_PROG_INSTALL_SH |
| 116 | # ------------------ |
| 117 | # Define $install_sh. |
| 118 | AC_DEFUN([AM_PROG_INSTALL_SH], |
| 119 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl |
| 120 | if test x"${install_sh}" != xset; then |
| 121 | case $am_aux_dir in |
| 122 | *\ * | *\ *) |
| 123 | install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; |
| 124 | *) |
| 125 | install_sh="\${SHELL} $am_aux_dir/install-sh" |
| 126 | esac |
| 127 | fi |
| 128 | AC_SUBST(install_sh)]) |
| 129 | |
| 130 | # Add --enable-maintainer-mode option to configure. -*- Autoconf -*- |
| 131 | # From Jim Meyering |
| 132 | |
| 133 | # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008, |
| 134 | # 2011 Free Software Foundation, Inc. |
| 135 | # |
| 136 | # This file is free software; the Free Software Foundation |
| 137 | # gives unlimited permission to copy and/or distribute it, |
| 138 | # with or without modifications, as long as this notice is preserved. |
| 139 | |
| 140 | # serial 5 |
| 141 | |
| 142 | # AM_MAINTAINER_MODE([DEFAULT-MODE]) |
| 143 | # ---------------------------------- |
| 144 | # Control maintainer-specific portions of Makefiles. |
| 145 | # Default is to disable them, unless `enable' is passed literally. |
| 146 | # For symmetry, `disable' may be passed as well. Anyway, the user |
| 147 | # can override the default with the --enable/--disable switch. |
| 148 | AC_DEFUN([AM_MAINTAINER_MODE], |
| 149 | [m4_case(m4_default([$1], [disable]), |
| 150 | [enable], [m4_define([am_maintainer_other], [disable])], |
| 151 | [disable], [m4_define([am_maintainer_other], [enable])], |
| 152 | [m4_define([am_maintainer_other], [enable]) |
| 153 | m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])]) |
| 154 | AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) |
| 155 | dnl maintainer-mode's default is 'disable' unless 'enable' is passed |
| 156 | AC_ARG_ENABLE([maintainer-mode], |
| 157 | [ --][am_maintainer_other][-maintainer-mode am_maintainer_other make rules and dependencies not useful |
| 158 | (and sometimes confusing) to the casual installer], |
| 159 | [USE_MAINTAINER_MODE=$enableval], |
| 160 | [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes])) |
| 161 | AC_MSG_RESULT([$USE_MAINTAINER_MODE]) |
| 162 | AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes]) |
| 163 | MAINT=$MAINTAINER_MODE_TRUE |
| 164 | AC_SUBST([MAINT])dnl |
| 165 | ] |
| 166 | ) |
| 167 | |
| 168 | AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE]) |
| 169 | |
| 170 | # Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc. |
| 171 | # |
| 172 | # This file is free software; the Free Software Foundation |
| 173 | # gives unlimited permission to copy and/or distribute it, |
| 174 | # with or without modifications, as long as this notice is preserved. |
| 175 | |
| 176 | # serial 1 |
| 177 | |
| 178 | # AM_PROG_INSTALL_STRIP |
| 179 | # --------------------- |
| 180 | # One issue with vendor `install' (even GNU) is that you can't |
| 181 | # specify the program used to strip binaries. This is especially |
| 182 | # annoying in cross-compiling environments, where the build's strip |
| 183 | # is unlikely to handle the host's binaries. |
| 184 | # Fortunately install-sh will honor a STRIPPROG variable, so we |
| 185 | # always use install-sh in `make install-strip', and initialize |
| 186 | # STRIPPROG with the value of the STRIP variable (set by the user). |
| 187 | AC_DEFUN([AM_PROG_INSTALL_STRIP], |
| 188 | [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl |
| 189 | # Installed binaries are usually stripped using `strip' when the user |
| 190 | # run `make install-strip'. However `strip' might not be the right |
| 191 | # tool to use in cross-compilation environments, therefore Automake |
| 192 | # will honor the `STRIP' environment variable to overrule this program. |
| 193 | dnl Don't test for $cross_compiling = yes, because it might be `maybe'. |
| 194 | if test "$cross_compiling" != no; then |
| 195 | AC_CHECK_TOOL([STRIP], [strip], :) |
| 196 | fi |
| 197 | INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" |
| 198 | AC_SUBST([INSTALL_STRIP_PROGRAM])]) |
| 199 | |
| 200 | # Copyright (C) 2006, 2008, 2010 Free Software Foundation, Inc. |
| 201 | # |
| 202 | # This file is free software; the Free Software Foundation |
| 203 | # gives unlimited permission to copy and/or distribute it, |
| 204 | # with or without modifications, as long as this notice is preserved. |
| 205 | |
| 206 | # serial 3 |
| 207 | |
| 208 | # _AM_SUBST_NOTMAKE(VARIABLE) |
| 209 | # --------------------------- |
| 210 | # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. |
| 211 | # This macro is traced by Automake. |
| 212 | AC_DEFUN([_AM_SUBST_NOTMAKE]) |
| 213 | |
| 214 | # AM_SUBST_NOTMAKE(VARIABLE) |
| 215 | # -------------------------- |
| 216 | # Public sister of _AM_SUBST_NOTMAKE. |
| 217 | AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)]) |
| 218 | |
| 219 | m4_include([acinclude.m4]) |