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source: orxonox.OLD/orxonox/branches/physics/aclocal.m4 @ 4046

Last change on this file since 4046 was 3099, checked in by bensch, 20 years ago

orxonox/trunk: configure.ac: more compatible check for GTK2.0

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1# generated automatically by aclocal 1.8.5 -*- Autoconf -*-
2
3# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
4# 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#                                                        -*- Autoconf -*-
15# Copyright (C) 2002, 2003  Free Software Foundation, Inc.
16# Generated from amversion.in; do not edit by hand.
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18# This program is free software; you can redistribute it and/or modify
19# it under the terms of the GNU General Public License as published by
20# the Free Software Foundation; either version 2, or (at your option)
21# any later version.
22
23# This program is distributed in the hope that it will be useful,
24# but WITHOUT ANY WARRANTY; without even the implied warranty of
25# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
26# GNU General Public License for more details.
27
28# You should have received a copy of the GNU General Public License
29# along with this program; if not, write to the Free Software
30# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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54# This program is distributed in the hope that it will be useful,
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59# You should have received a copy of the GNU General Public License
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111# Copyright (C) 1997, 2000, 2001, 2003 Free Software Foundation, Inc.
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113# This program is free software; you can redistribute it and/or modify
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118# This program is distributed in the hope that it will be useful,
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123# You should have received a copy of the GNU General Public License
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152# serial 7                                              -*- Autoconf -*-
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154# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004
155# Free Software Foundation, Inc.
156
157# This program is free software; you can redistribute it and/or modify
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160# any later version.
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162# This program is distributed in the hope that it will be useful,
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165# GNU General Public License for more details.
166
167# You should have received a copy of the GNU General Public License
168# along with this program; if not, write to the Free Software
169# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
170# 02111-1307, USA.
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173# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
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320# Generate code to set up dependency tracking.   -*- Autoconf -*-
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322# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
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324# This program is free software; you can redistribute it and/or modify
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329# This program is distributed in the hope that it will be useful,
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332# GNU General Public License for more details.
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537# any later version.
538
539# This program is distributed in the hope that it will be useful,
540# but WITHOUT ANY WARRANTY; without even the implied warranty of
541# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
542# GNU General Public License for more details.
543
544# You should have received a copy of the GNU General Public License
545# along with this program; if not, write to the Free Software
546# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
547# 02111-1307, USA.
548
549AC_DEFUN([AM_PROG_INSTALL_SH],
550[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
551install_sh=${install_sh-"$am_aux_dir/install-sh"}
552AC_SUBST(install_sh)])
553
554#                                                          -*- Autoconf -*-
555# Copyright (C) 2003  Free Software Foundation, Inc.
556
557# This program is free software; you can redistribute it and/or modify
558# it under the terms of the GNU General Public License as published by
559# the Free Software Foundation; either version 2, or (at your option)
560# any later version.
561
562# This program is distributed in the hope that it will be useful,
563# but WITHOUT ANY WARRANTY; without even the implied warranty of
564# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
565# GNU General Public License for more details.
566
567# You should have received a copy of the GNU General Public License
568# along with this program; if not, write to the Free Software
569# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
570# 02111-1307, USA.
571
572# serial 1
573
574# Check whether the underlying file-system supports filenames
575# with a leading dot.  For instance MS-DOS doesn't.
576AC_DEFUN([AM_SET_LEADING_DOT],
577[rm -rf .tst 2>/dev/null
578mkdir .tst 2>/dev/null
579if test -d .tst; then
580  am__leading_dot=.
581else
582  am__leading_dot=_
583fi
584rmdir .tst 2>/dev/null
585AC_SUBST([am__leading_dot])])
586
587# Check to see how 'make' treats includes.      -*- Autoconf -*-
588
589# Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
590
591# This program is free software; you can redistribute it and/or modify
592# it under the terms of the GNU General Public License as published by
593# the Free Software Foundation; either version 2, or (at your option)
594# any later version.
595
596# This program is distributed in the hope that it will be useful,
597# but WITHOUT ANY WARRANTY; without even the implied warranty of
598# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
599# GNU General Public License for more details.
600
601# You should have received a copy of the GNU General Public License
602# along with this program; if not, write to the Free Software
603# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
604# 02111-1307, USA.
605
606# serial 2
607
608# AM_MAKE_INCLUDE()
609# -----------------
610# Check to see how make treats includes.
611AC_DEFUN([AM_MAKE_INCLUDE],
612[am_make=${MAKE-make}
613cat > confinc << 'END'
614am__doit:
615        @echo done
616.PHONY: am__doit
617END
618# If we don't find an include directive, just comment out the code.
619AC_MSG_CHECKING([for style of include used by $am_make])
620am__include="#"
621am__quote=
622_am_result=none
623# First try GNU make style include.
624echo "include confinc" > confmf
625# We grep out `Entering directory' and `Leaving directory'
626# messages which can occur if `w' ends up in MAKEFLAGS.
627# In particular we don't look at `^make:' because GNU make might
628# be invoked under some other name (usually "gmake"), in which
629# case it prints its new name instead of `make'.
630if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
631   am__include=include
632   am__quote=
633   _am_result=GNU
634fi
635# Now try BSD make style include.
636if test "$am__include" = "#"; then
637   echo '.include "confinc"' > confmf
638   if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
639      am__include=.include
640      am__quote="\""
641      _am_result=BSD
642   fi
643fi
644AC_SUBST([am__include])
645AC_SUBST([am__quote])
646AC_MSG_RESULT([$_am_result])
647rm -f confinc confmf
648])
649
650#  -*- Autoconf -*-
651
652
653# Copyright (C) 1997, 1999, 2000, 2001, 2003 Free Software Foundation, Inc.
654
655# This program is free software; you can redistribute it and/or modify
656# it under the terms of the GNU General Public License as published by
657# the Free Software Foundation; either version 2, or (at your option)
658# any later version.
659
660# This program is distributed in the hope that it will be useful,
661# but WITHOUT ANY WARRANTY; without even the implied warranty of
662# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
663# GNU General Public License for more details.
664
665# You should have received a copy of the GNU General Public License
666# along with this program; if not, write to the Free Software
667# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
668# 02111-1307, USA.
669
670# serial 3
671
672# AM_MISSING_PROG(NAME, PROGRAM)
673# ------------------------------
674AC_DEFUN([AM_MISSING_PROG],
675[AC_REQUIRE([AM_MISSING_HAS_RUN])
676$1=${$1-"${am_missing_run}$2"}
677AC_SUBST($1)])
678
679
680# AM_MISSING_HAS_RUN
681# ------------------
682# Define MISSING if not defined so far and test if it supports --run.
683# If it does, set am_missing_run to use it, otherwise, to nothing.
684AC_DEFUN([AM_MISSING_HAS_RUN],
685[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
686test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
687# Use eval to expand $SHELL
688if eval "$MISSING --run true"; then
689  am_missing_run="$MISSING --run "
690else
691  am_missing_run=
692  AC_MSG_WARN([`missing' script is too old or missing])
693fi
694])
695
696# AM_PROG_MKDIR_P
697# ---------------
698# Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
699
700# Copyright (C) 2003, 2004 Free Software Foundation, Inc.
701
702# This program is free software; you can redistribute it and/or modify
703# it under the terms of the GNU General Public License as published by
704# the Free Software Foundation; either version 2, or (at your option)
705# any later version.
706
707# This program is distributed in the hope that it will be useful,
708# but WITHOUT ANY WARRANTY; without even the implied warranty of
709# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
710# GNU General Public License for more details.
711
712# You should have received a copy of the GNU General Public License
713# along with this program; if not, write to the Free Software
714# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
715# 02111-1307, USA.
716
717# Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
718# created by `make install' are always world readable, even if the
719# installer happens to have an overly restrictive umask (e.g. 077).
720# This was a mistake.  There are at least two reasons why we must not
721# use `-m 0755':
722#   - it causes special bits like SGID to be ignored,
723#   - it may be too restrictive (some setups expect 775 directories).
724#
725# Do not use -m 0755 and let people choose whatever they expect by
726# setting umask.
727#
728# We cannot accept any implementation of `mkdir' that recognizes `-p'.
729# Some implementations (such as Solaris 8's) are not thread-safe: if a
730# parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
731# concurrently, both version can detect that a/ is missing, but only
732# one can create it and the other will error out.  Consequently we
733# restrict ourselves to GNU make (using the --version option ensures
734# this.)
735AC_DEFUN([AM_PROG_MKDIR_P],
736[if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
737  # Keeping the `.' argument allows $(mkdir_p) to be used without
738  # argument.  Indeed, we sometimes output rules like
739  #   $(mkdir_p) $(somedir)
740  # where $(somedir) is conditionally defined.
741  # (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
742  # expensive solution, as it forces Make to start a sub-shell.)
743  mkdir_p='mkdir -p -- .'
744else
745  # On NextStep and OpenStep, the `mkdir' command does not
746  # recognize any option.  It will interpret all options as
747  # directories to create, and then abort because `.' already
748  # exists.
749  for d in ./-p ./--version;
750  do
751    test -d $d && rmdir $d
752  done
753  # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
754  if test -f "$ac_aux_dir/mkinstalldirs"; then
755    mkdir_p='$(mkinstalldirs)'
756  else
757    mkdir_p='$(install_sh) -d'
758  fi
759fi
760AC_SUBST([mkdir_p])])
761
762# Helper functions for option handling.                    -*- Autoconf -*-
763
764# Copyright (C) 2001, 2002, 2003  Free Software Foundation, Inc.
765
766# This program is free software; you can redistribute it and/or modify
767# it under the terms of the GNU General Public License as published by
768# the Free Software Foundation; either version 2, or (at your option)
769# any later version.
770
771# This program is distributed in the hope that it will be useful,
772# but WITHOUT ANY WARRANTY; without even the implied warranty of
773# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
774# GNU General Public License for more details.
775
776# You should have received a copy of the GNU General Public License
777# along with this program; if not, write to the Free Software
778# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
779# 02111-1307, USA.
780
781# serial 2
782
783# _AM_MANGLE_OPTION(NAME)
784# -----------------------
785AC_DEFUN([_AM_MANGLE_OPTION],
786[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
787
788# _AM_SET_OPTION(NAME)
789# ------------------------------
790# Set option NAME.  Presently that only means defining a flag for this option.
791AC_DEFUN([_AM_SET_OPTION],
792[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
793
794# _AM_SET_OPTIONS(OPTIONS)
795# ----------------------------------
796# OPTIONS is a space-separated list of Automake options.
797AC_DEFUN([_AM_SET_OPTIONS],
798[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
799
800# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
801# -------------------------------------------
802# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
803AC_DEFUN([_AM_IF_OPTION],
804[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
805
806#
807# Check to make sure that the build environment is sane.
808#
809
810# Copyright (C) 1996, 1997, 2000, 2001, 2003 Free Software Foundation, Inc.
811
812# This program is free software; you can redistribute it and/or modify
813# it under the terms of the GNU General Public License as published by
814# the Free Software Foundation; either version 2, or (at your option)
815# any later version.
816
817# This program is distributed in the hope that it will be useful,
818# but WITHOUT ANY WARRANTY; without even the implied warranty of
819# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
820# GNU General Public License for more details.
821
822# You should have received a copy of the GNU General Public License
823# along with this program; if not, write to the Free Software
824# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
825# 02111-1307, USA.
826
827# serial 3
828
829# AM_SANITY_CHECK
830# ---------------
831AC_DEFUN([AM_SANITY_CHECK],
832[AC_MSG_CHECKING([whether build environment is sane])
833# Just in case
834sleep 1
835echo timestamp > conftest.file
836# Do `set' in a subshell so we don't clobber the current shell's
837# arguments.  Must try -L first in case configure is actually a
838# symlink; some systems play weird games with the mod time of symlinks
839# (eg FreeBSD returns the mod time of the symlink's containing
840# directory).
841if (
842   set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
843   if test "$[*]" = "X"; then
844      # -L didn't work.
845      set X `ls -t $srcdir/configure conftest.file`
846   fi
847   rm -f conftest.file
848   if test "$[*]" != "X $srcdir/configure conftest.file" \
849      && test "$[*]" != "X conftest.file $srcdir/configure"; then
850
851      # If neither matched, then we have a broken ls.  This can happen
852      # if, for instance, CONFIG_SHELL is bash and it inherits a
853      # broken ls alias from the environment.  This has actually
854      # happened.  Such a system could not be considered "sane".
855      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
856alias in your environment])
857   fi
858
859   test "$[2]" = conftest.file
860   )
861then
862   # Ok.
863   :
864else
865   AC_MSG_ERROR([newly created file is older than distributed files!
866Check your system clock])
867fi
868AC_MSG_RESULT(yes)])
869
870# AM_PROG_INSTALL_STRIP
871
872# Copyright (C) 2001, 2003 Free Software Foundation, Inc.
873
874# This program is free software; you can redistribute it and/or modify
875# it under the terms of the GNU General Public License as published by
876# the Free Software Foundation; either version 2, or (at your option)
877# any later version.
878
879# This program is distributed in the hope that it will be useful,
880# but WITHOUT ANY WARRANTY; without even the implied warranty of
881# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
882# GNU General Public License for more details.
883
884# You should have received a copy of the GNU General Public License
885# along with this program; if not, write to the Free Software
886# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
887# 02111-1307, USA.
888
889# One issue with vendor `install' (even GNU) is that you can't
890# specify the program used to strip binaries.  This is especially
891# annoying in cross-compiling environments, where the build's strip
892# is unlikely to handle the host's binaries.
893# Fortunately install-sh will honor a STRIPPROG variable, so we
894# always use install-sh in `make install-strip', and initialize
895# STRIPPROG with the value of the STRIP variable (set by the user).
896AC_DEFUN([AM_PROG_INSTALL_STRIP],
897[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
898# Installed binaries are usually stripped using `strip' when the user
899# run `make install-strip'.  However `strip' might not be the right
900# tool to use in cross-compilation environments, therefore Automake
901# will honor the `STRIP' environment variable to overrule this program.
902dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
903if test "$cross_compiling" != no; then
904  AC_CHECK_TOOL([STRIP], [strip], :)
905fi
906INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
907AC_SUBST([INSTALL_STRIP_PROGRAM])])
908
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