Subversion Repositories or1k

# aclocal.m4 generated automatically by aclocal 1.6.2 -*- Autoconf -*-

# Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002

# Free Software Foundation, Inc.

# This file is free software; the Free Software Foundation

# gives unlimited permission to copy and/or distribute it,

# with or without modifications, as long as this notice is preserved.

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY, to the extent permitted by law; without

# even the implied warranty of MERCHANTABILITY or FITNESS FOR A

# PARTICULAR PURPOSE.

dnl rtems-top.m4,v 1.14 2002/03/28 13:53:19 joel Exp

dnl

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dnl

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dnl

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# Cross

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# Free Software Foundation, Inc.

# This program is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation; either version 2, or (at your option)

# any later version.

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License

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# Copyright 2002  Free Software Foundation, Inc.

# This program is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

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# any later version.

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

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  grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue

  # Extract the definition of DEP_FILES from the Makefile without

  # running `make'.

  DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`

  test -z "$DEPDIR" && continue

  # When using ansi2knr, U may be empty or an underscore; expand it

  U=`sed -n -e '/^U = / s///p' < "$mf"`

  test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"

  # We invoke sed twice because it is the simplest approach to

  # changing $(DEPDIR) to its actual value in the expansion.

  for file in `sed -n -e '

    /^DEP_FILES = .*\\\\$/ {

      s/^DEP_FILES = //

      :loop

        s/\\\\$//

        p

        n

        /\\\\$/ b loop

      p

    }

    /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \

       sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do

    # Make sure the directory exists.

    test -f "$dirpart/$file" && continue

    fdir=`AS_DIRNAME(["$file"])`

    AS_MKDIR_P([$dirpart/$fdir])

    # echo "creating $dirpart/$file"

    echo '# dummy' > "$dirpart/$file"

  done

done

])# _AM_OUTPUT_DEPENDENCY_COMMANDS

# AM_OUTPUT_DEPENDENCY_COMMANDS

# -----------------------------

# This macro should only be invoked once -- use via AC_REQUIRE.

#

# This code is only required when automatic dependency tracking

# is enabled.  FIXME.  This creates each `.P' file that we will

# need in order to bootstrap the dependency handling code.

AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],

[AC_CONFIG_COMMANDS([depfiles],

     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],

     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])

])

# Copyright 2001 Free Software Foundation, Inc.             -*- Autoconf -*-

# This program is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation; either version 2, or (at your option)

# any later version.

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA

# 02111-1307, USA.

# serial 2

# AM_MAKE_INCLUDE()

# -----------------

# Check to see how make treats includes.

AC_DEFUN([AM_MAKE_INCLUDE],

[am_make=${MAKE-make}

cat > confinc << 'END'

doit:

        @echo done

END

# If we don't find an include directive, just comment out the code.

AC_MSG_CHECKING([for style of include used by $am_make])

am__include="#"

am__quote=

_am_result=none

# First try GNU make style include.

echo "include confinc" > confmf

# We grep out `Entering directory' and `Leaving directory'

# messages which can occur if `w' ends up in MAKEFLAGS.

# In particular we don't look at `^make:' because GNU make might

# be invoked under some other name (usually "gmake"), in which

# case it prints its new name instead of `make'.

if test "`$am_make -s -f confmf 2> /dev/null | fgrep -v 'ing directory'`" = "done"; then

   am__include=include

   am__quote=

   _am_result=GNU

fi

# Now try BSD make style include.

if test "$am__include" = "#"; then

   echo '.include "confinc"' > confmf

   if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then

      am__include=.include

      am__quote="\""

      _am_result=BSD

   fi

fi

AC_SUBST(am__include)

AC_SUBST(am__quote)

AC_MSG_RESULT($_am_result)

rm -f confinc confmf

])

# AM_CONDITIONAL                                              -*- Autoconf -*-

# Copyright 1997, 2000, 2001 Free Software Foundation, Inc.

# This program is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation; either version 2, or (at your option)

# any later version.

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA

# 02111-1307, USA.

# serial 5

AC_PREREQ(2.52)

# AM_CONDITIONAL(NAME, SHELL-CONDITION)

# -------------------------------------

# Define a conditional.

AC_DEFUN([AM_CONDITIONAL],

[ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],

        [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl

AC_SUBST([$1_TRUE])

AC_SUBST([$1_FALSE])

if $2; then

  $1_TRUE=

  $1_FALSE='#'

else

  $1_TRUE='#'

  $1_FALSE=

fi

AC_CONFIG_COMMANDS_PRE(

[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then

  AC_MSG_ERROR([conditional \"$1\" was never defined.

Usually this means the macro was only invoked conditionally.])

fi])])

dnl

dnl canonical-target-name.m4,v 1.12 2001/09/14 17:30:22 joel Exp

dnl

dnl canonicalize target cpu

dnl NOTE: Most rtems targets do not fullfil autoconf's

dnl target naming conventions "processor-vendor-os"

dnl Therefore autoconf's AC_CANONICAL_TARGET will fail for them

dnl and we have to fix it for rtems ourselves

AC_DEFUN(RTEMS_CANONICAL_TARGET_CPU,

[

AC_CANONICAL_TARGET

AC_MSG_CHECKING(rtems target cpu)

case "${target}" in

  # hpux unix port should go here

  i[[34567]]86-*linux*)         # unix "simulator" port

        RTEMS_CPU=unix

        ;;

  i[[34567]]86-*freebsd*)       # unix "simulator" port

        RTEMS_CPU=unix

        ;;

  i[[34567]]86-pc-cygwin*)      # Cygwin is just enough unix like :)

        RTEMS_CPU=unix

        ;;

  no_cpu-*rtems*)

        RTEMS_CPU=no_cpu

        ;;

  sparc-sun-solaris*)           # unix "simulator" port

        RTEMS_CPU=unix

        ;;

  *)

        RTEMS_CPU=`echo $target | sed 's%^\([[^-]]*\)-\(.*\)$%\1%'`

        ;;

esac

AC_SUBST(RTEMS_CPU)

AC_MSG_RESULT($RTEMS_CPU)

])

# Add --enable-maintainer-mode option to configure.

# From Jim Meyering

# Copyright 1996, 1998, 2000, 2001 Free Software Foundation, Inc.

# This program is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation; either version 2, or (at your option)

# any later version.

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA

# 02111-1307, USA.

# serial 1

AC_DEFUN([AM_MAINTAINER_MODE],

[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])

  dnl maintainer-mode is disabled by default

  AC_ARG_ENABLE(maintainer-mode,

[  --enable-maintainer-mode enable make rules and dependencies not useful

                          (and sometimes confusing) to the casual installer],

      USE_MAINTAINER_MODE=$enableval,

      USE_MAINTAINER_MODE=no)

  AC_MSG_RESULT([$USE_MAINTAINER_MODE])

  AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])

  MAINT=$MAINTAINER_MODE_TRUE

  AC_SUBST(MAINT)dnl

]

)

AC_DEFUN(RTEMS_ENABLE_BARE,

[

AC_ARG_ENABLE(bare-cpu-cflags,

AC_HELP_STRING([--enable-bare-cpu-cflags],[specify a particular cpu cflag (bare bsp specific)]),

[case "${enableval}" in

  no) BARE_CPU_CFLAGS="" ;;

  *)    BARE_CPU_CFLAGS="${enableval}" ;;

esac],

[BARE_CPU_CFLAGS=""])

AC_ARG_ENABLE(bare-cpu-model,

AC_HELP_STRING([--enable-bare-cpu-model],[specify a particular cpu model (bare bsp specific)]),

[case "${enableval}" in

  no)   BARE_CPU_MODEL="" ;;

  *)    BARE_CPU_MODEL="${enableval}" ;;

esac],

[BARE_CPU_MODEL=""])

])

dnl enable-rtemsbsp.m4,v 1.10 2001/09/13 13:14:30 joel Exp

dnl Override the set of BSPs to be built.

dnl used by the toplevel configure script

dnl RTEMS_ENABLE_RTEMSBSP(rtems_bsp_list)

AC_DEFUN(RTEMS_ENABLE_RTEMSBSP,

[

AC_BEFORE([$0], [RTEMS_ENV_RTEMSBSP])dnl

AC_ARG_ENABLE(rtemsbsp,

AC_HELP_STRING([--enable-rtemsbsp="bsp1 bsp2 .."],

[BSPs to include in build]),

[case "${enableval}" in

  yes|no) AC_MSG_ERROR([missing argument to --enable-rtemsbsp=\"bsp1 bsp2\"]);;

  *) $1=$enableval;;

esac],[$1=""])

])

dnl env-rtemsbsp.m4,v 1.7 2002/08/06 07:31:47 ralf Exp

dnl Pass a single BSP via an environment variable

dnl used by per BSP configure scripts

AC_DEFUN(RTEMS_ENV_RTEMSBSP,

[dnl

AC_BEFORE([$0], [RTEMS_ENABLE_RTEMSBSP])dnl

AC_BEFORE([$0], [RTEMS_PROJECT_ROOT])dnl

AC_BEFORE([$0], [RTEMS_CHECK_CUSTOM_BSP])dnl

AC_ARG_VAR([RTEMS_BSP],[RTEMS_BSP to build])

AC_MSG_CHECKING([for RTEMS_BSP])

AC_CACHE_VAL(rtems_cv_RTEMS_BSP,

[dnl