sim/bfin/aclocal.m4

   1 # generated automatically by aclocal 1.11.3 -*- 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 # pkg.m4 - Macros to locate and utilise pkg-config.            -*- Autoconf -*-
  16 # serial 1 (pkg-config-0.24)
  17 #
  18 # Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
  19 #
  20 # This program is free software; you can redistribute it and/or modify
  21 # it under the terms of the GNU General Public License as published by
  22 # the Free Software Foundation; either version 2 of the License, or
  23 # (at your option) any later version.
  24 #
  25 # This program is distributed in the hope that it will be useful, but
  26 # WITHOUT ANY WARRANTY; without even the implied warranty of
  27 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  28 # General Public License for more details.
  29 #
  30 # You should have received a copy of the GNU General Public License
  31 # along with this program; if not, write to the Free Software
  32 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  33 #
  34 # As a special exception to the GNU General Public License, if you
  35 # distribute this file as part of a program that contains a
  36 # configuration script generated by Autoconf, you may include it under
  37 # the same distribution terms that you use for the rest of that program.
  38
  39 # PKG_PROG_PKG_CONFIG([MIN-VERSION])
  40 # ----------------------------------
  41 AC_DEFUN([PKG_PROG_PKG_CONFIG],
  42 [m4_pattern_forbid([^_?PKG_[A-Z_]+$])
  43 m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])
  44 m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])
  45 AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
  46 AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
  47 AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
  48
  49 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
  50         AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
  51 fi
  52 if test -n "$PKG_CONFIG"; then
  53         _pkg_min_version=m4_default([$1], [0.9.0])
  54         AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
  55         if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
  56                 AC_MSG_RESULT([yes])
  57         else
  58                 AC_MSG_RESULT([no])
  59                 PKG_CONFIG=""
  60         fi
  61 fi[]dnl
  62 ])# PKG_PROG_PKG_CONFIG
  63
  64 # PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
  65 #
  66 # Check to see whether a particular set of modules exists.  Similar
  67 # to PKG_CHECK_MODULES(), but does not set variables or print errors.
  68 #
  69 # Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
  70 # only at the first occurence in configure.ac, so if the first place
  71 # it's called might be skipped (such as if it is within an "if", you
  72 # have to call PKG_CHECK_EXISTS manually
  73 # --------------------------------------------------------------
  74 AC_DEFUN([PKG_CHECK_EXISTS],
  75 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
  76 if test -n "$PKG_CONFIG" && \
  77     AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
  78   m4_default([$2], [:])
  79 m4_ifvaln([$3], [else
  80   $3])dnl
  81 fi])
  82
  83 # _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
  84 # ---------------------------------------------
  85 m4_define([_PKG_CONFIG],
  86 [if test -n "$$1"; then
  87     pkg_cv_[]$1="$$1"
  88  elif test -n "$PKG_CONFIG"; then
  89     PKG_CHECK_EXISTS([$3],
  90                      [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
  91                       test "x$?" != "x0" && pkg_failed=yes ],
  92                      [pkg_failed=yes])
  93  else
  94     pkg_failed=untried
  95 fi[]dnl
  96 ])# _PKG_CONFIG
  97
  98 # _PKG_SHORT_ERRORS_SUPPORTED
  99 # -----------------------------
 100 AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
 101 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])
 102 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
 103         _pkg_short_errors_supported=yes
 104 else
 105         _pkg_short_errors_supported=no
 106 fi[]dnl
 107 ])# _PKG_SHORT_ERRORS_SUPPORTED
 108
 109
 110 # PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
 111 # [ACTION-IF-NOT-FOUND])
 112 #
 113 #
 114 # Note that if there is a possibility the first call to
 115 # PKG_CHECK_MODULES might not happen, you should be sure to include an
 116 # explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
 117 #
 118 #
 119 # --------------------------------------------------------------
 120 AC_DEFUN([PKG_CHECK_MODULES],
 121 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
 122 AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
 123 AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
 124
 125 pkg_failed=no
 126 AC_MSG_CHECKING([for $1])
 127
 128 _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
 129 _PKG_CONFIG([$1][_LIBS], [libs], [$2])
 130
 131 m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
 132 and $1[]_LIBS to avoid the need to call pkg-config.
 133 See the pkg-config man page for more details.])
 134
 135 if test $pkg_failed = yes; then
 136         AC_MSG_RESULT([no])
 137         _PKG_SHORT_ERRORS_SUPPORTED
 138         if test $_pkg_short_errors_supported = yes; then
 139                 $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
 140         else
 141                 $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
 142         fi
 143         # Put the nasty error message in config.log where it belongs
 144         echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
 145
 146         m4_default([$4], [AC_MSG_ERROR(
 147 [Package requirements ($2) were not met:
 148
 149 $$1_PKG_ERRORS
 150
 151 Consider adjusting the PKG_CONFIG_PATH environment variable if you
 152 installed software in a non-standard prefix.
 153
 154 _PKG_TEXT])[]dnl
 155         ])
 156 elif test $pkg_failed = untried; then
 157         AC_MSG_RESULT([no])
 158         m4_default([$4], [AC_MSG_FAILURE(
 159 [The pkg-config script could not be found or is too old.  Make sure it
 160 is in your PATH or set the PKG_CONFIG environment variable to the full
 161 path to pkg-config.
 162
 163 _PKG_TEXT
 164
 165 To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
 166         ])
 167 else
 168         $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
 169         $1[]_LIBS=$pkg_cv_[]$1[]_LIBS
 170         AC_MSG_RESULT([yes])
 171         $3
 172 fi[]dnl
 173 ])# PKG_CHECK_MODULES
 174
 175
 176 # PKG_INSTALLDIR(DIRECTORY)
 177 # -------------------------
 178 # Substitutes the variable pkgconfigdir as the location where a module
 179 # should install pkg-config .pc files. By default the directory is
 180 # $libdir/pkgconfig, but the default can be changed by passing
 181 # DIRECTORY. The user can override through the --with-pkgconfigdir
 182 # parameter.
 183 AC_DEFUN([PKG_INSTALLDIR],
 184 [m4_pushdef([pkg_default], [m4_default([$1], ['${libdir}/pkgconfig'])])
 185 m4_pushdef([pkg_description],
 186     [pkg-config installation directory @<:@]pkg_default[@:>@])
 187 AC_ARG_WITH([pkgconfigdir],
 188     [AS_HELP_STRING([--with-pkgconfigdir], pkg_description)],,
 189     [with_pkgconfigdir=]pkg_default)
 190 AC_SUBST([pkgconfigdir], [$with_pkgconfigdir])
 191 m4_popdef([pkg_default])
 192 m4_popdef([pkg_description])
 193 ]) dnl PKG_INSTALLDIR
 194
 195
 196 # PKG_NOARCH_INSTALLDIR(DIRECTORY)
 197 # -------------------------
 198 # Substitutes the variable noarch_pkgconfigdir as the location where a
 199 # module should install arch-independent pkg-config .pc files. By
 200 # default the directory is $datadir/pkgconfig, but the default can be
 201 # changed by passing DIRECTORY. The user can override through the
 202 # --with-noarch-pkgconfigdir parameter.
 203 AC_DEFUN([PKG_NOARCH_INSTALLDIR],
 204 [m4_pushdef([pkg_default], [m4_default([$1], ['${datadir}/pkgconfig'])])
 205 m4_pushdef([pkg_description],
 206     [pkg-config arch-independent installation directory @<:@]pkg_default[@:>@])
 207 AC_ARG_WITH([noarch-pkgconfigdir],
 208     [AS_HELP_STRING([--with-noarch-pkgconfigdir], pkg_description)],,
 209     [with_noarch_pkgconfigdir=]pkg_default)
 210 AC_SUBST([noarch_pkgconfigdir], [$with_noarch_pkgconfigdir])
 211 m4_popdef([pkg_default])
 212 m4_popdef([pkg_description])
 213 ]) dnl PKG_NOARCH_INSTALLDIR
 214
 215
 216 # PKG_CHECK_VAR(VARIABLE, MODULE, CONFIG-VARIABLE,
 217 # [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
 218 # -------------------------------------------
 219 # Retrieves the value of the pkg-config variable for the given module.
 220 AC_DEFUN([PKG_CHECK_VAR],
 221 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
 222 AC_ARG_VAR([$1], [value of $3 for $2, overriding pkg-config])dnl
 223
 224 _PKG_CONFIG([$1], [variable="][$3]["], [$2])
 225 AS_VAR_COPY([$1], [pkg_cv_][$1])
 226
 227 AS_VAR_IF([$1], [""], [$5], [$4])dnl
 228 ])# PKG_CHECK_VAR
 229
 230 # AM_CONDITIONAL                                            -*- Autoconf -*-
 231
 232 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
 233 # Free Software Foundation, Inc.
 234 #
 235 # This file is free software; the Free Software Foundation
 236 # gives unlimited permission to copy and/or distribute it,
 237 # with or without modifications, as long as this notice is preserved.
 238
 239 # serial 9
 240
 241 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
 242 # -------------------------------------
 243 # Define a conditional.
 244 AC_DEFUN([AM_CONDITIONAL],
 245 [AC_PREREQ(2.52)dnl
 246  ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
 247         [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
 248 AC_SUBST([$1_TRUE])dnl
 249 AC_SUBST([$1_FALSE])dnl
 250 _AM_SUBST_NOTMAKE([$1_TRUE])dnl
 251 _AM_SUBST_NOTMAKE([$1_FALSE])dnl
 252 m4_define([_AM_COND_VALUE_$1], [$2])dnl
 253 if $2; then
 254   $1_TRUE=
 255   $1_FALSE='#'
 256 else
 257   $1_TRUE='#'
 258   $1_FALSE=
 259 fi
 260 AC_CONFIG_COMMANDS_PRE(
 261 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
 262   AC_MSG_ERROR([[conditional "$1" was never defined.
 263 Usually this means the macro was only invoked conditionally.]])
 264 fi])])
 265
 266 # Copyright (C) 2003, 2005  Free Software Foundation, Inc.
 267 #
 268 # This file is free software; the Free Software Foundation
 269 # gives unlimited permission to copy and/or distribute it,
 270 # with or without modifications, as long as this notice is preserved.
 271
 272 # serial 2
 273
 274 # Check whether the underlying file-system supports filenames
 275 # with a leading dot.  For instance MS-DOS doesn't.
 276 AC_DEFUN([AM_SET_LEADING_DOT],
 277 [rm -rf .tst 2>/dev/null
 278 mkdir .tst 2>/dev/null
 279 if test -d .tst; then
 280   am__leading_dot=.
 281 else
 282   am__leading_dot=_
 283 fi
 284 rmdir .tst 2>/dev/null
 285 AC_SUBST([am__leading_dot])])
 286
 287 # Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
 288 # From Jim Meyering
 289
 290 # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008,
 291 # 2011 Free Software Foundation, Inc.
 292 #
 293 # This file is free software; the Free Software Foundation
 294 # gives unlimited permission to copy and/or distribute it,
 295 # with or without modifications, as long as this notice is preserved.
 296
 297 # serial 5
 298
 299 # AM_MAINTAINER_MODE([DEFAULT-MODE])
 300 # ----------------------------------
 301 # Control maintainer-specific portions of Makefiles.
 302 # Default is to disable them, unless `enable' is passed literally.
 303 # For symmetry, `disable' may be passed as well.  Anyway, the user
 304 # can override the default with the --enable/--disable switch.
 305 AC_DEFUN([AM_MAINTAINER_MODE],
 306 [m4_case(m4_default([$1], [disable]),
 307        [enable], [m4_define([am_maintainer_other], [disable])],
 308        [disable], [m4_define([am_maintainer_other], [enable])],
 309        [m4_define([am_maintainer_other], [enable])
 310         m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
 311 AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
 312   dnl maintainer-mode's default is 'disable' unless 'enable' is passed
 313   AC_ARG_ENABLE([maintainer-mode],
 314 [  --][am_maintainer_other][-maintainer-mode  am_maintainer_other make rules and dependencies not useful
 315                           (and sometimes confusing) to the casual installer],
 316       [USE_MAINTAINER_MODE=$enableval],
 317       [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
 318   AC_MSG_RESULT([$USE_MAINTAINER_MODE])
 319   AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
 320   MAINT=$MAINTAINER_MODE_TRUE
 321   AC_SUBST([MAINT])dnl
 322 ]
 323 )
 324
 325 AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
 326
 327 # Copyright (C) 2006, 2008, 2010 Free Software Foundation, Inc.
 328 #
 329 # This file is free software; the Free Software Foundation
 330 # gives unlimited permission to copy and/or distribute it,
 331 # with or without modifications, as long as this notice is preserved.
 332
 333 # serial 3
 334
 335 # _AM_SUBST_NOTMAKE(VARIABLE)
 336 # ---------------------------
 337 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
 338 # This macro is traced by Automake.
 339 AC_DEFUN([_AM_SUBST_NOTMAKE])
 340
 341 # AM_SUBST_NOTMAKE(VARIABLE)
 342 # --------------------------
 343 # Public sister of _AM_SUBST_NOTMAKE.
 344 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
 345