sim/bfin/aclocal.m4

   1 # generated automatically by aclocal 1.11.1 -*- Autoconf -*-
   2
   3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
   4 # 2005, 2006, 2007, 2008, 2009  Free Software Foundation, Inc.
   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 # pkg.m4 - Macros to locate and utilise pkg-config.            -*- Autoconf -*-
  15 # serial 1 (pkg-config-0.24)
  16 #
  17 # Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
  18 #
  19 # This program is free software; you can redistribute it and/or modify
  20 # it under the terms of the GNU General Public License as published by
  21 # the Free Software Foundation; either version 2 of the License, or
  22 # (at your option) any later version.
  23 #
  24 # This program is distributed in the hope that it will be useful, but
  25 # WITHOUT ANY WARRANTY; without even the implied warranty of
  26 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  27 # General Public License for more details.
  28 #
  29 # You should have received a copy of the GNU General Public License
  30 # along with this program; if not, write to the Free Software
  31 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  32 #
  33 # As a special exception to the GNU General Public License, if you
  34 # distribute this file as part of a program that contains a
  35 # configuration script generated by Autoconf, you may include it under
  36 # the same distribution terms that you use for the rest of that program.
  37
  38 # PKG_PROG_PKG_CONFIG([MIN-VERSION])
  39 # ----------------------------------
  40 AC_DEFUN([PKG_PROG_PKG_CONFIG],
  41 [m4_pattern_forbid([^_?PKG_[A-Z_]+$])
  42 m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])
  43 m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])
  44 AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
  45 AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
  46 AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
  47
  48 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
  49         AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
  50 fi
  51 if test -n "$PKG_CONFIG"; then
  52         _pkg_min_version=m4_default([$1], [0.9.0])
  53         AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
  54         if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
  55                 AC_MSG_RESULT([yes])
  56         else
  57                 AC_MSG_RESULT([no])
  58                 PKG_CONFIG=""
  59         fi
  60 fi[]dnl
  61 ])# PKG_PROG_PKG_CONFIG
  62
  63 # PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
  64 #
  65 # Check to see whether a particular set of modules exists.  Similar
  66 # to PKG_CHECK_MODULES(), but does not set variables or print errors.
  67 #
  68 # Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
  69 # only at the first occurence in configure.ac, so if the first place
  70 # it's called might be skipped (such as if it is within an "if", you
  71 # have to call PKG_CHECK_EXISTS manually
  72 # --------------------------------------------------------------
  73 AC_DEFUN([PKG_CHECK_EXISTS],
  74 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
  75 if test -n "$PKG_CONFIG" && \
  76     AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
  77   m4_default([$2], [:])
  78 m4_ifvaln([$3], [else
  79   $3])dnl
  80 fi])
  81
  82 # _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
  83 # ---------------------------------------------
  84 m4_define([_PKG_CONFIG],
  85 [if test -n "$$1"; then
  86     pkg_cv_[]$1="$$1"
  87  elif test -n "$PKG_CONFIG"; then
  88     PKG_CHECK_EXISTS([$3],
  89                      [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
  90                       test "x$?" != "x0" && pkg_failed=yes ],
  91                      [pkg_failed=yes])
  92  else
  93     pkg_failed=untried
  94 fi[]dnl
  95 ])# _PKG_CONFIG
  96
  97 # _PKG_SHORT_ERRORS_SUPPORTED
  98 # -----------------------------
  99 AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
 100 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])
 101 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
 102         _pkg_short_errors_supported=yes
 103 else
 104         _pkg_short_errors_supported=no
 105 fi[]dnl
 106 ])# _PKG_SHORT_ERRORS_SUPPORTED
 107
 108
 109 # PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
 110 # [ACTION-IF-NOT-FOUND])
 111 #
 112 #
 113 # Note that if there is a possibility the first call to
 114 # PKG_CHECK_MODULES might not happen, you should be sure to include an
 115 # explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
 116 #
 117 #
 118 # --------------------------------------------------------------
 119 AC_DEFUN([PKG_CHECK_MODULES],
 120 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
 121 AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
 122 AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
 123
 124 pkg_failed=no
 125 AC_MSG_CHECKING([for $1])
 126
 127 _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
 128 _PKG_CONFIG([$1][_LIBS], [libs], [$2])
 129
 130 m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
 131 and $1[]_LIBS to avoid the need to call pkg-config.
 132 See the pkg-config man page for more details.])
 133
 134 if test $pkg_failed = yes; then
 135         AC_MSG_RESULT([no])
 136         _PKG_SHORT_ERRORS_SUPPORTED
 137         if test $_pkg_short_errors_supported = yes; then
 138                 $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
 139         else
 140                 $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
 141         fi
 142         # Put the nasty error message in config.log where it belongs
 143         echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
 144
 145         m4_default([$4], [AC_MSG_ERROR(
 146 [Package requirements ($2) were not met:
 147
 148 $$1_PKG_ERRORS
 149
 150 Consider adjusting the PKG_CONFIG_PATH environment variable if you
 151 installed software in a non-standard prefix.
 152
 153 _PKG_TEXT])[]dnl
 154         ])
 155 elif test $pkg_failed = untried; then
 156         AC_MSG_RESULT([no])
 157         m4_default([$4], [AC_MSG_FAILURE(
 158 [The pkg-config script could not be found or is too old.  Make sure it
 159 is in your PATH or set the PKG_CONFIG environment variable to the full
 160 path to pkg-config.
 161
 162 _PKG_TEXT
 163
 164 To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
 165         ])
 166 else
 167         $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
 168         $1[]_LIBS=$pkg_cv_[]$1[]_LIBS
 169         AC_MSG_RESULT([yes])
 170         $3
 171 fi[]dnl
 172 ])# PKG_CHECK_MODULES
 173
 174
 175 # PKG_INSTALLDIR(DIRECTORY)
 176 # -------------------------
 177 # Substitutes the variable pkgconfigdir as the location where a module
 178 # should install pkg-config .pc files. By default the directory is
 179 # $libdir/pkgconfig, but the default can be changed by passing
 180 # DIRECTORY. The user can override through the --with-pkgconfigdir
 181 # parameter.
 182 AC_DEFUN([PKG_INSTALLDIR],
 183 [m4_pushdef([pkg_default], [m4_default([$1], ['${libdir}/pkgconfig'])])
 184 m4_pushdef([pkg_description],
 185     [pkg-config installation directory @<:@]pkg_default[@:>@])
 186 AC_ARG_WITH([pkgconfigdir],
 187     [AS_HELP_STRING([--with-pkgconfigdir], pkg_description)],,
 188     [with_pkgconfigdir=]pkg_default)
 189 AC_SUBST([pkgconfigdir], [$with_pkgconfigdir])
 190 m4_popdef([pkg_default])
 191 m4_popdef([pkg_description])
 192 ]) dnl PKG_INSTALLDIR
 193
 194
 195 # PKG_NOARCH_INSTALLDIR(DIRECTORY)
 196 # -------------------------
 197 # Substitutes the variable noarch_pkgconfigdir as the location where a
 198 # module should install arch-independent pkg-config .pc files. By
 199 # default the directory is $datadir/pkgconfig, but the default can be
 200 # changed by passing DIRECTORY. The user can override through the
 201 # --with-noarch-pkgconfigdir parameter.
 202 AC_DEFUN([PKG_NOARCH_INSTALLDIR],
 203 [m4_pushdef([pkg_default], [m4_default([$1], ['${datadir}/pkgconfig'])])
 204 m4_pushdef([pkg_description],
 205     [pkg-config arch-independent installation directory @<:@]pkg_default[@:>@])
 206 AC_ARG_WITH([noarch-pkgconfigdir],
 207     [AS_HELP_STRING([--with-noarch-pkgconfigdir], pkg_description)],,
 208     [with_noarch_pkgconfigdir=]pkg_default)
 209 AC_SUBST([noarch_pkgconfigdir], [$with_noarch_pkgconfigdir])
 210 m4_popdef([pkg_default])
 211 m4_popdef([pkg_description])
 212 ]) dnl PKG_NOARCH_INSTALLDIR
 213
 214
 215 # PKG_CHECK_VAR(VARIABLE, MODULE, CONFIG-VARIABLE,
 216 # [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
 217 # -------------------------------------------
 218 # Retrieves the value of the pkg-config variable for the given module.
 219 AC_DEFUN([PKG_CHECK_VAR],
 220 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
 221 AC_ARG_VAR([$1], [value of $3 for $2, overriding pkg-config])dnl
 222
 223 _PKG_CONFIG([$1], [variable="][$3]["], [$2])
 224 AS_VAR_COPY([$1], [pkg_cv_][$1])
 225
 226 AS_VAR_IF([$1], [""], [$5], [$4])dnl
 227 ])# PKG_CHECK_VAR
 228
 229 # AM_CONDITIONAL                                            -*- Autoconf -*-
 230
 231 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
 232 # Free Software Foundation, Inc.
 233 #
 234 # This file is free software; the Free Software Foundation
 235 # gives unlimited permission to copy and/or distribute it,
 236 # with or without modifications, as long as this notice is preserved.
 237
 238 # serial 9
 239
 240 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
 241 # -------------------------------------
 242 # Define a conditional.
 243 AC_DEFUN([AM_CONDITIONAL],
 244 [AC_PREREQ(2.52)dnl
 245  ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
 246         [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
 247 AC_SUBST([$1_TRUE])dnl
 248 AC_SUBST([$1_FALSE])dnl
 249 _AM_SUBST_NOTMAKE([$1_TRUE])dnl
 250 _AM_SUBST_NOTMAKE([$1_FALSE])dnl
 251 m4_define([_AM_COND_VALUE_$1], [$2])dnl
 252 if $2; then
 253   $1_TRUE=
 254   $1_FALSE='#'
 255 else
 256   $1_TRUE='#'
 257   $1_FALSE=
 258 fi
 259 AC_CONFIG_COMMANDS_PRE(
 260 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
 261   AC_MSG_ERROR([[conditional "$1" was never defined.
 262 Usually this means the macro was only invoked conditionally.]])
 263 fi])])
 264
 265 # Copyright (C) 2003, 2005  Free Software Foundation, Inc.
 266 #
 267 # This file is free software; the Free Software Foundation
 268 # gives unlimited permission to copy and/or distribute it,
 269 # with or without modifications, as long as this notice is preserved.
 270
 271 # serial 2
 272
 273 # Check whether the underlying file-system supports filenames
 274 # with a leading dot.  For instance MS-DOS doesn't.
 275 AC_DEFUN([AM_SET_LEADING_DOT],
 276 [rm -rf .tst 2>/dev/null
 277 mkdir .tst 2>/dev/null
 278 if test -d .tst; then
 279   am__leading_dot=.
 280 else
 281   am__leading_dot=_
 282 fi
 283 rmdir .tst 2>/dev/null
 284 AC_SUBST([am__leading_dot])])
 285
 286 # Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
 287 # From Jim Meyering
 288
 289 # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008
 290 # Free Software Foundation, Inc.
 291 #
 292 # This file is free software; the Free Software Foundation
 293 # gives unlimited permission to copy and/or distribute it,
 294 # with or without modifications, as long as this notice is preserved.
 295
 296 # serial 5
 297
 298 # AM_MAINTAINER_MODE([DEFAULT-MODE])
 299 # ----------------------------------
 300 # Control maintainer-specific portions of Makefiles.
 301 # Default is to disable them, unless `enable' is passed literally.
 302 # For symmetry, `disable' may be passed as well.  Anyway, the user
 303 # can override the default with the --enable/--disable switch.
 304 AC_DEFUN([AM_MAINTAINER_MODE],
 305 [m4_case(m4_default([$1], [disable]),
 306        [enable], [m4_define([am_maintainer_other], [disable])],
 307        [disable], [m4_define([am_maintainer_other], [enable])],
 308        [m4_define([am_maintainer_other], [enable])
 309         m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
 310 AC_MSG_CHECKING([whether to am_maintainer_other maintainer-specific portions of Makefiles])
 311   dnl maintainer-mode's default is 'disable' unless 'enable' is passed
 312   AC_ARG_ENABLE([maintainer-mode],
 313 [  --][am_maintainer_other][-maintainer-mode  am_maintainer_other make rules and dependencies not useful
 314                           (and sometimes confusing) to the casual installer],
 315       [USE_MAINTAINER_MODE=$enableval],
 316       [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
 317   AC_MSG_RESULT([$USE_MAINTAINER_MODE])
 318   AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
 319   MAINT=$MAINTAINER_MODE_TRUE
 320   AC_SUBST([MAINT])dnl
 321 ]
 322 )
 323
 324 AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
 325
 326 # Copyright (C) 2006, 2008  Free Software Foundation, Inc.
 327 #
 328 # This file is free software; the Free Software Foundation
 329 # gives unlimited permission to copy and/or distribute it,
 330 # with or without modifications, as long as this notice is preserved.
 331
 332 # serial 2
 333
 334 # _AM_SUBST_NOTMAKE(VARIABLE)
 335 # ---------------------------
 336 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
 337 # This macro is traced by Automake.
 338 AC_DEFUN([_AM_SUBST_NOTMAKE])
 339
 340 # AM_SUBST_NOTMAKE(VARIABLE)
 341 # ---------------------------
 342 # Public sister of _AM_SUBST_NOTMAKE.
 343 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
 344