1 # generated automatically by aclocal 1.7.9 -*- Autoconf -*-
3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002
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.
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
14 # Like AC_CONFIG_HEADER, but automatically create stamp file. -*- Autoconf -*-
16 # Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
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)
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.
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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40 # Do all the work for Automake. -*- Autoconf -*-
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45 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
46 # Free Software Foundation, Inc.
48 # This program is free software; you can redistribute it and/or modify
49 # it under the terms of the GNU General Public License as published by
50 # the Free Software Foundation; either version 2, or (at your option)
53 # This program is distributed in the hope that it will be useful,
54 # but WITHOUT ANY WARRANTY; without even the implied warranty of
55 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
56 # GNU General Public License for more details.
58 # You should have received a copy of the GNU General Public License
59 # along with this program; if not, write to the Free Software
60 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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165 # Copyright 2002 Free Software Foundation, Inc.
167 # This program is free software; you can redistribute it and/or modify
168 # it under the terms of the GNU General Public License as published by
169 # the Free Software Foundation; either version 2, or (at your option)
172 # This program is distributed in the hope that it will be useful,
173 # but WITHOUT ANY WARRANTY; without even the implied warranty of
174 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
175 # GNU General Public License for more details.
177 # You should have received a copy of the GNU General Public License
178 # along with this program; if not, write to the Free Software
179 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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184 # generated from the m4 files accompanying Automake X.Y.
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194 # Helper functions for option handling. -*- Autoconf -*-
196 # Copyright 2001, 2002 Free Software Foundation, Inc.
198 # This program is free software; you can redistribute it and/or modify
199 # it under the terms of the GNU General Public License as published by
200 # the Free Software Foundation; either version 2, or (at your option)
203 # This program is distributed in the hope that it will be useful,
204 # but WITHOUT ANY WARRANTY; without even the implied warranty of
205 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
206 # GNU General Public License for more details.
208 # You should have received a copy of the GNU General Public License
209 # along with this program; if not, write to the Free Software
210 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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239 # Check to make sure that the build environment is sane.
242 # Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
244 # This program is free software; you can redistribute it and/or modify
245 # it under the terms of the GNU General Public License as published by
246 # the Free Software Foundation; either version 2, or (at your option)
249 # This program is distributed in the hope that it will be useful,
250 # but WITHOUT ANY WARRANTY; without even the implied warranty of
251 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
252 # GNU General Public License for more details.
254 # You should have received a copy of the GNU General Public License
255 # along with this program; if not, write to the Free Software
256 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
263 AC_DEFUN([AM_SANITY_CHECK],
264 [AC_MSG_CHECKING([whether build environment is sane])
267 echo timestamp > conftest.file
268 # Do `set' in a subshell so we don't clobber the current shell's
269 # arguments. Must try -L first in case configure is actually a
270 # symlink; some systems play weird games with the mod time of symlinks
271 # (eg FreeBSD returns the mod time of the symlink's containing
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275 if test "$[*]" = "X"; then
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280 if test "$[*]" != "X $srcdir/configure conftest.file" \
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284 # if, for instance, CONFIG_SHELL is bash and it inherits a
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287 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
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291 test "$[2]" = conftest.file
297 AC_MSG_ERROR([newly created file is older than distributed files!
298 Check your system clock])
305 # Copyright 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
307 # This program is free software; you can redistribute it and/or modify
308 # it under the terms of the GNU General Public License as published by
309 # the Free Software Foundation; either version 2, or (at your option)
312 # This program is distributed in the hope that it will be useful,
313 # but WITHOUT ANY WARRANTY; without even the implied warranty of
314 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
315 # GNU General Public License for more details.
317 # You should have received a copy of the GNU General Public License
318 # along with this program; if not, write to the Free Software
319 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
324 # AM_MISSING_PROG(NAME, PROGRAM)
325 # ------------------------------
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344 AC_MSG_WARN([`missing' script is too old or missing])
350 # Copyright 2001 Free Software Foundation, Inc.
352 # This program is free software; you can redistribute it and/or modify
353 # it under the terms of the GNU General Public License as published by
354 # the Free Software Foundation; either version 2, or (at your option)
357 # This program is distributed in the hope that it will be useful,
358 # but WITHOUT ANY WARRANTY; without even the implied warranty of
359 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
360 # GNU General Public License for more details.
362 # You should have received a copy of the GNU General Public License
363 # along with this program; if not, write to the Free Software
364 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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384 # a relative $ac_aux_dir
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389 # start a VPATH build or use an absolute $srcdir.
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399 # configure, and could therefore not use this "fixed" $ac_aux_dir.
401 # Another solution, used here, is to always expand $ac_aux_dir to an
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403 # configured tree to be moved without reconfiguration.
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408 AC_DEFUN([AM_AUX_DIR_EXPAND], [
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415 # Define $install_sh.
417 # Copyright 2001 Free Software Foundation, Inc.
419 # This program is free software; you can redistribute it and/or modify
420 # it under the terms of the GNU General Public License as published by
421 # the Free Software Foundation; either version 2, or (at your option)
424 # This program is distributed in the hope that it will be useful,
425 # but WITHOUT ANY WARRANTY; without even the implied warranty of
426 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
427 # GNU General Public License for more details.
429 # You should have received a copy of the GNU General Public License
430 # along with this program; if not, write to the Free Software
431 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
434 AC_DEFUN([AM_PROG_INSTALL_SH],
435 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
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439 # AM_PROG_INSTALL_STRIP
441 # Copyright 2001 Free Software Foundation, Inc.
443 # This program is free software; you can redistribute it and/or modify
444 # it under the terms of the GNU General Public License as published by
445 # the Free Software Foundation; either version 2, or (at your option)
448 # This program is distributed in the hope that it will be useful,
449 # but WITHOUT ANY WARRANTY; without even the implied warranty of
450 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
451 # GNU General Public License for more details.
453 # You should have received a copy of the GNU General Public License
454 # along with this program; if not, write to the Free Software
455 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
458 # One issue with vendor `install' (even GNU) is that you can't
459 # specify the program used to strip binaries. This is especially
460 # annoying in cross-compiling environments, where the build's strip
461 # is unlikely to handle the host's binaries.
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467 # Installed binaries are usually stripped using `strip' when the user
468 # run `make install-strip'. However `strip' might not be the right
469 # tool to use in cross-compilation environments, therefore Automake
470 # will honor the `STRIP' environment variable to overrule this program.
471 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
472 if test "$cross_compiling" != no; then
473 AC_CHECK_TOOL([STRIP], [strip], :)
475 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
476 AC_SUBST([INSTALL_STRIP_PROGRAM])])
479 # Copyright (C) 2003 Free Software Foundation, Inc.
481 # This program is free software; you can redistribute it and/or modify
482 # it under the terms of the GNU General Public License as published by
483 # the Free Software Foundation; either version 2, or (at your option)
486 # This program is distributed in the hope that it will be useful,
487 # but WITHOUT ANY WARRANTY; without even the implied warranty of
488 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
489 # GNU General Public License for more details.
491 # You should have received a copy of the GNU General Public License
492 # along with this program; if not, write to the Free Software
493 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
498 # Check whether the underlying file-system supports filenames
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500 AC_DEFUN([AM_SET_LEADING_DOT],
501 [rm -rf .tst 2>/dev/null
502 mkdir .tst 2>/dev/null
503 if test -d .tst; then
508 rmdir .tst 2>/dev/null
509 AC_SUBST([am__leading_dot])])
511 # serial 5 -*- Autoconf -*-
513 # Copyright (C) 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
515 # This program is free software; you can redistribute it and/or modify
516 # it under the terms of the GNU General Public License as published by
517 # the Free Software Foundation; either version 2, or (at your option)
520 # This program is distributed in the hope that it will be useful,
521 # but WITHOUT ANY WARRANTY; without even the implied warranty of
522 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
523 # GNU General Public License for more details.
525 # You should have received a copy of the GNU General Public License
526 # along with this program; if not, write to the Free Software
527 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
531 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
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539 # _AM_DEPENDENCIES(NAME)
540 # ----------------------
541 # See how the compiler implements dependency checking.
542 # NAME is "CC", "CXX", "GCJ", or "OBJC".
543 # We try a few techniques and use that to set a single cache variable.
545 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
546 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
547 # dependency, and given that the user is not expected to run this macro,
548 # just rely on AC_PROG_CC.
549 AC_DEFUN([_AM_DEPENDENCIES],
550 [AC_REQUIRE([AM_SET_DEPDIR])dnl
551 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
552 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
553 AC_REQUIRE([AM_DEP_TRACK])dnl
555 ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
556 [$1], CXX, [depcc="$CXX" am_compiler_list=],
557 [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
558 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
559 [depcc="$$1" am_compiler_list=])
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563 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
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571 # using a relative directory.
572 cp "$am_depcomp" conftest.dir
574 # We will build objects and dependencies in a subdirectory because
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576 # both Tru64's cc and ICC support -MD to output dependencies as a
577 # side effect of compilation, but ICC will put the dependencies in
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582 am_cv_$1_dependencies_compiler_type=none
583 if test "$am_compiler_list" = ""; then
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586 for depmode in $am_compiler_list; do
587 # Setup a source with many dependencies, because some compilers
588 # like to wrap large dependency lists on column 80 (with \), and
589 # we should not choose a depcomp mode which is confused by this.
591 # We need to recreate these files for each test, as the compiler may
592 # overwrite some of them when testing with obscure command lines.
593 # This happens at least with the AIX C compiler.
595 for i in 1 2 3 4 5 6; do
596 echo '#include "conftst'$i'.h"' >> sub/conftest.c
599 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
603 # after this tag, mechanisms are not by side-effect, so they'll
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613 # We check with `-c' and `-o' for the sake of the "dashmstdout"
614 # mode. It turns out that the SunPro C++ compiler does not properly
615 # handle `-M -o', and we need to detect this.
616 if depmode=$depmode \
617 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
618 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
619 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
620 >/dev/null 2>conftest.err &&
621 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
622 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
623 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
624 # icc doesn't choke on unknown options, it will just issue warnings
625 # (even with -Werror). So we grep stderr for any message
626 # that says an option was ignored.
627 if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
628 am_cv_$1_dependencies_compiler_type=$depmode
637 am_cv_$1_dependencies_compiler_type=none
640 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
641 AM_CONDITIONAL([am__fastdep$1], [
642 test "x$enable_dependency_tracking" != xno \
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649 # Choose a directory name for dependency files.
650 # This macro is AC_REQUIREd in _AM_DEPENDENCIES
651 AC_DEFUN([AM_SET_DEPDIR],
652 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
653 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
659 AC_DEFUN([AM_DEP_TRACK],
660 [AC_ARG_ENABLE(dependency-tracking,
661 [ --disable-dependency-tracking Speeds up one-time builds
662 --enable-dependency-tracking Do not reject slow dependency extractors])
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664 am_depcomp="$ac_aux_dir/depcomp"
667 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
668 AC_SUBST([AMDEPBACKSLASH])
671 # Generate code to set up dependency tracking. -*- Autoconf -*-
673 # Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
675 # This program is free software; you can redistribute it and/or modify
676 # it under the terms of the GNU General Public License as published by
677 # the Free Software Foundation; either version 2, or (at your option)
680 # This program is distributed in the hope that it will be useful,
681 # but WITHOUT ANY WARRANTY; without even the implied warranty of
682 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
683 # GNU General Public License for more details.
685 # You should have received a copy of the GNU General Public License
686 # along with this program; if not, write to the Free Software
687 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
692 # _AM_OUTPUT_DEPENDENCY_COMMANDS
693 # ------------------------------
694 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
695 [for mf in $CONFIG_FILES; do
696 # Strip MF so we end up with the name of the file.
697 mf=`echo "$mf" | sed -e 's/:.*$//'`
698 # Check whether this is an Automake generated Makefile or not.
699 # We used to match only the files named `Makefile.in', but
700 # some people rename them; so instead we look at the file content.
701 # Grep'ing the first line is not enough: some people post-process
702 # each Makefile.in and add a new line on top of each file to say so.
703 # So let's grep whole file.
704 if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
705 dirpart=`AS_DIRNAME("$mf")`
709 grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue
710 # Extract the definition of DEP_FILES from the Makefile without
712 DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
713 test -z "$DEPDIR" && continue
714 # When using ansi2knr, U may be empty or an underscore; expand it
715 U=`sed -n -e '/^U = / s///p' < "$mf"`
716 test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
717 # We invoke sed twice because it is the simplest approach to
718 # changing $(DEPDIR) to its actual value in the expansion.
719 for file in `sed -n -e '
720 /^DEP_FILES = .*\\\\$/ {
729 /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
730 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
731 # Make sure the directory exists.
732 test -f "$dirpart/$file" && continue
733 fdir=`AS_DIRNAME(["$file"])`
734 AS_MKDIR_P([$dirpart/$fdir])
735 # echo "creating $dirpart/$file"
736 echo '# dummy' > "$dirpart/$file"
739 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
742 # AM_OUTPUT_DEPENDENCY_COMMANDS
743 # -----------------------------
744 # This macro should only be invoked once -- use via AC_REQUIRE.
746 # This code is only required when automatic dependency tracking
747 # is enabled. FIXME. This creates each `.P' file that we will
748 # need in order to bootstrap the dependency handling code.
749 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
750 [AC_CONFIG_COMMANDS([depfiles],
751 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
752 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
755 # Check to see how 'make' treats includes. -*- Autoconf -*-
757 # Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
759 # This program is free software; you can redistribute it and/or modify
760 # it under the terms of the GNU General Public License as published by
761 # the Free Software Foundation; either version 2, or (at your option)
764 # This program is distributed in the hope that it will be useful,
765 # but WITHOUT ANY WARRANTY; without even the implied warranty of
766 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
767 # GNU General Public License for more details.
769 # You should have received a copy of the GNU General Public License
770 # along with this program; if not, write to the Free Software
771 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
778 # Check to see how make treats includes.
779 AC_DEFUN([AM_MAKE_INCLUDE],
780 [am_make=${MAKE-make}
781 cat > confinc << 'END'
786 # If we don't find an include directive, just comment out the code.
787 AC_MSG_CHECKING([for style of include used by $am_make])
791 # First try GNU make style include.
792 echo "include confinc" > confmf
793 # We grep out `Entering directory' and `Leaving directory'
794 # messages which can occur if `w' ends up in MAKEFLAGS.
795 # In particular we don't look at `^make:' because GNU make might
796 # be invoked under some other name (usually "gmake"), in which
797 # case it prints its new name instead of `make'.
798 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
803 # Now try BSD make style include.
804 if test "$am__include" = "#"; then
805 echo '.include "confinc"' > confmf
806 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
812 AC_SUBST([am__include])
813 AC_SUBST([am__quote])
814 AC_MSG_RESULT([$_am_result])
818 # AM_CONDITIONAL -*- Autoconf -*-
820 # Copyright 1997, 2000, 2001 Free Software Foundation, Inc.
822 # This program is free software; you can redistribute it and/or modify
823 # it under the terms of the GNU General Public License as published by
824 # the Free Software Foundation; either version 2, or (at your option)
827 # This program is distributed in the hope that it will be useful,
828 # but WITHOUT ANY WARRANTY; without even the implied warranty of
829 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
830 # GNU General Public License for more details.
832 # You should have received a copy of the GNU General Public License
833 # along with this program; if not, write to the Free Software
834 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
841 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
842 # -------------------------------------
843 # Define a conditional.
844 AC_DEFUN([AM_CONDITIONAL],
845 [ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
846 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
856 AC_CONFIG_COMMANDS_PRE(
857 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
858 AC_MSG_ERROR([conditional "$1" was never defined.
859 Usually this means the macro was only invoked conditionally.])
862 # Add --enable-maintainer-mode option to configure.
865 # Copyright 1996, 1998, 2000, 2001, 2002 Free Software Foundation, Inc.
867 # This program is free software; you can redistribute it and/or modify
868 # it under the terms of the GNU General Public License as published by
869 # the Free Software Foundation; either version 2, or (at your option)
872 # This program is distributed in the hope that it will be useful,
873 # but WITHOUT ANY WARRANTY; without even the implied warranty of
874 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
875 # GNU General Public License for more details.
877 # You should have received a copy of the GNU General Public License
878 # along with this program; if not, write to the Free Software
879 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
884 AC_DEFUN([AM_MAINTAINER_MODE],
885 [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
886 dnl maintainer-mode is disabled by default
887 AC_ARG_ENABLE(maintainer-mode,
888 [ --enable-maintainer-mode enable make rules and dependencies not useful
889 (and sometimes confusing) to the casual installer],
890 USE_MAINTAINER_MODE=$enableval,
891 USE_MAINTAINER_MODE=no)
892 AC_MSG_RESULT([$USE_MAINTAINER_MODE])
893 AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
894 MAINT=$MAINTAINER_MODE_TRUE
899 AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
902 AC_DEFUN(DS_LINUX_DIR,
904 AC_ARG_WITH([linuxdir],
905 [AC_HELP_STRING([--with-linuxdir=DIR],
906 [specify path to Linux source directory])],
907 [LINUX_DIR="${withval}"],
920 AC_MSG_CHECKING([Linux version])
922 if test "${LINUX_DIR}" != "default" ; then
924 if [[ ! -f "${LINUX_DIR}/.config" ]];then
926 The kernel source tree at ${LINUX_DIR} is not configured.
927 Fix before continuing.])
930 if [[ ! -f "${LINUX_DIR}/include/linux/version.h" ]];then
931 AC_MSG_ERROR([The header file include/linux/version.h does not exist.
932 For 2.6 kernels, it can be generated by running 'make prepare' in
933 the kernel source directory.])
936 LINUX_VERSION=$(grep UTS_RELEASE ${LINUX_DIR}/include/linux/version.h | \
937 sed 's/[[^"]]*"\(.*\)\{1\}"/\1/')
939 AC_MSG_RESULT([$LINUX_VERSION])
941 LINUX_VERSION_MAJOR=$(echo ${LINUX_VERSION} | cut -d. -f1)
942 LINUX_VERSION_MINOR=$(echo ${LINUX_VERSION} | cut -d. -f2)
944 case $LINUX_VERSION_MAJOR.$LINUX_VERSION_MINOR in
952 AC_MSG_ERROR([Unknown Linux major.minor $LINUX_VERSION_MAJOR.$LINUX_VERSION_MINOR])
956 CONFIG_ORTE_KERNEL=yes
957 AC_DEFINE([CONFIG_ORTE_KERNEL],[1],[Define if linux kernel is found])
962 CONFIG_ORTE_KERNEL=no
966 AC_SUBST(CONFIG_ORTE_KERNEL)
967 AM_CONDITIONAL([CONFIG_ORTE_KERNEL],[test ${CONFIG_ORTE_KERNEL} == "yes"])
972 AC_DEFUN(DS_LINUX_2_6,
974 AC_MSG_CHECKING(for Linux CFLAGS)
976 tmpdir="`pwd`/tmp-noicrwa"
981 cat >${tmpdir}/Makefile <<EOF
984 \$(obj)/fake.c: flags
989 echo LINUX_ARCH=\"\$(ARCH)\" >>\$(obj)/flags
990 echo LINUX_AFLAGS=\"\$(AFLAGS)\" | sed 's_Iinclude_I"\$(LINUXDIR)/include"_g'>>\$(obj)/flags
991 echo LINUX_LDFLAGS=\"\" >>\$(obj)/flags
992 echo LINUX_ARFLAGS=\"\$(ARFLAGS)\" >>\$(obj)/flags
993 echo LINUX_CROSS_COMPILE=\"\$(CROSS_COMPILE)\" >>\$(obj)/flags
994 echo LINUX_KERNELRELEASE=\"\$(KERNELRELEASE)\" >>\$(obj)/flags
995 echo LINUX_CFLAGS=\"\$(CFLAGS)\" | sed 's_Iinclude_I"\$(LINUXDIR)/include"_g'>>\$(obj)/flags
996 echo LINUX_CC=\"\$(CC)\" >>\$(obj)/flags
997 echo LINUX_LD=\"\$(LD) \$(LDFLAGS)\" >>\$(obj)/flags
998 echo LINUX_AS=\"\$(AS)\" >>\$(obj)/flags
1001 echo ${MAKE-make} -C ${LINUX_DIR} V=1 SUBDIRS=${tmpdir} LINUXDIR=${LINUX_DIR} MODVERDIR=${tmpdir} modules >&5 2>&5
1002 ${MAKE-make} -C ${LINUX_DIR} V=1 SUBDIRS=${tmpdir} LINUXDIR=${LINUX_DIR} MODVERDIR=${tmpdir} modules >&5 2>&5
1006 LINUX_MODULE_EXT=".ko"
1008 AC_SUBST(LINUX_ARCH)
1009 AC_SUBST(LINUX_AFLAGS)
1010 AC_SUBST(LINUX_LDFLAGS)
1011 AC_SUBST(LINUX_ARFLAGS)
1012 AC_SUBST(LINUX_CROSS_COMPILE)
1013 AC_SUBST(LINUX_KERNELRELEASE)
1014 AC_SUBST(LINUX_CFLAGS)
1018 AC_SUBST(LINUX_MODULE_EXT)
1024 AC_DEFUN(DS_LINUX_2_4,
1026 AC_MSG_CHECKING(for Linux CFLAGS)
1028 if [[ ! -f "${LINUX_DIR}/.hdepend" ]];then
1030 You need to run 'make dep' on the kernel source before continuing.])
1033 tmpdir="`pwd`/tmp-noicrwa"
1038 cat >${tmpdir}/Makefile <<EOF
1042 echo LINUX_ARCH=\"\$(ARCH)\" >>flags
1043 echo LINUX_AFLAGS=\"\$(AFLAGS)\" | sed 's_Iinclude_I\"\$(LINUXDIR)/include\"_g'>>flags
1044 echo LINUX_LDFLAGS=\"\" >>flags
1045 echo LINUX_ARFLAGS=\"\$(ARFLAGS)\" >>flags
1046 echo LINUX_CROSS_COMPILE=\"\$(CROSS_COMPILE)\" >>flags
1047 echo LINUX_KERNELRELEASE=\"\$(KERNELRELEASE)\" >>flags
1048 echo LINUX_CFLAGS=\"\$(CFLAGS)\" | sed 's_Iinclude_I\"\$(LINUXDIR)/include\"_g'>>flags
1049 echo LINUX_CC=\"\$(CC)\" >>flags
1050 echo LINUX_LD=\"\$(LD) \$(LDFLAGS)\" >>flags
1051 echo LINUX_AS=\"\$(AS)\" >>flags
1054 echo ${MAKE-make} -C ${LINUX_DIR} SUBDIRS=${tmpdir} modules >&5 2>&5
1055 ${MAKE-make} -C ${LINUX_DIR} SUBDIRS=${tmpdir} modules >&5 2>&5
1059 LINUX_MODULE_EXT=".o"
1061 AC_SUBST(LINUX_ARCH)
1062 AC_SUBST(LINUX_AFLAGS)
1063 AC_SUBST(LINUX_LDFLAGS)
1064 AC_SUBST(LINUX_ARFLAGS)
1065 AC_SUBST(LINUX_CROSS_COMPILE)
1066 AC_SUBST(LINUX_KERNELRELEASE)
1067 AC_SUBST(LINUX_CFLAGS)
1071 AC_SUBST(LINUX_MODULE_EXT)
1076 AC_DEFUN(DS_CHECK_LINUX_CONFIG_OPTION,
1078 AC_MSG_CHECKING([Linux config option $1])
1080 if grep '^$1=y$' ${LINUX_DIR}/.config >/dev/null 2>/dev/null; then
1083 else if grep '^$1=m$' ${LINUX_DIR}/.config >/dev/null 2>/dev/null; then
1092 AC_MSG_RESULT([$result])
1095 AC_DEFUN(DS_LINUX_CONFIG_OPTION,
1097 DS_CHECK_LINUX_CONFIG_OPTION([$1],
1102 AM_CONDITIONAL([$1],[test "${$1}" = yes])
1105 AC_DEFUN(DS_LINUX_CONFIG_OPTION_MODULE,
1107 DS_CHECK_LINUX_CONFIG_OPTION([$1],
1112 AM_CONDITIONAL([$1],[test "${$1}" = yes -o "${$1}" = module])
1117 AC_ARG_WITH([rtaidir],
1118 [AC_HELP_STRING([--with-rtaidir=DIR],
1119 [specify path to RTAI source/installation directory])],
1120 [RTAI_DIR="${withval}"],
1121 [RTAI_DIR=/usr/src/rtai])
1123 AC_ARG_WITH([rtnetdir],
1124 [AC_HELP_STRING([--with-rtnetdir=DIR],
1125 [specify path to RTnet source/installation directory])],
1126 [RTNET_DIR="${withval}"],
1127 [RTNET_DIR=/usr/src/rtnet])
1129 DS_LINUX_CONFIG_OPTION_MODULE([CONFIG_RTHAL])
1130 DS_LINUX_CONFIG_OPTION_MODULE([CONFIG_ADEOS])
1132 if test "${CONFIG_RTHAL}" != "no" -o "${CONFIG_ADEOS}" != "no"; then
1133 AC_MSG_CHECKING([RTAI directory ${RTAI_DIR}])
1134 if [[ -d ${RTAI_DIR}/include ]] ; then
1135 RTAI_CFLAGS="-I${RTAI_DIR}/include"
1137 if [ -d ${RTAI_DIR}/rtai-core/include ] ; then
1138 RTAI_CFLAGS="-I${RTAI_DIR}/rtai-core/include"
1140 AC_MSG_ERROR([incorrect RTAI directory?])
1143 AC_MSG_RESULT([found])
1144 AC_MSG_CHECKING([RTnet directory ${RTNET_DIR}])
1145 if [[ -d ${RTNET_DIR}/include ]] ; then
1146 RTAI_CFLAGS="${RTAI_CFLAGS} -I${RTNET_DIR}/include"
1148 AC_MSG_ERROR([incorrect RTnet directory?])
1150 AC_MSG_RESULT([found])
1152 RT_GCCLIB_DIR=`gcc -print-search-dirs | sed -n -e 's/^install: \(.*\)$/\1/p'`
1153 RTAI_CFLAGS="${RTAI_CFLAGS} -idirafter ${RT_GCCLIB_DIR}/include -nostdinc"
1154 AC_DEFINE([CONFIG_ORTE_RTAI],[1],[Define if kernel is RTAI patched])
1158 AC_SUBST(RTAI_CFLAGS)
1162 AC_DEFUN(DS_RTLINUX,
1164 AC_ARG_WITH([rtlinuxdir],
1165 [AC_HELP_STRING([--with-rtlinuxdir=DIR],
1166 [specify path to RTLinux source directory])],
1167 [RTLINUX_DIR="${withval}"],
1168 [RTLINUX_DIR=/usr/src/rtlinux])
1170 AC_ARG_WITH([rtlinuxudpdir],
1171 [AC_HELP_STRING([--with-rtlinuxudpdir=DIR],
1172 [specify path to RTLinux UDP source directory])],
1173 [RTLINUXUDP_DIR="${withval}"],
1174 [RTLINUXUDP_DIR="${RTLINUX_DIR}"])
1176 DS_LINUX_CONFIG_OPTION_MODULE([CONFIG_RTLINUX])
1178 if test "${CONFIG_RTLINUX}" != "no" ; then
1179 AC_MSG_CHECKING([RTLinux directory ${RTLINUX_DIR} for rtl.mk])
1180 if [[ -d ${RTLINUX_DIR}/include ]] ; then
1181 RTLINUX_CFLAGS=`sed -n -e 's/^CFLAGS *=\(.*\)$/\1/p' ${RTLINUX_DIR}/rtl.mk`
1182 RTLINUX_CC=`sed -n -e 's/^CC *=\(.*\)$/\1/p' ${RTLINUX_DIR}/rtl.mk`
1184 AC_MSG_ERROR([incorrect RTLinux directory?])
1186 AC_MSG_RESULT([found])
1187 AC_DEFINE([CONFIG_ORTE_RTL],[1],[Define if kernel is RTLinux patched])
1188 AC_MSG_CHECKING([RTLinux for UDP])
1189 if [[ ! -e "${RTLINUXUDP_DIR}/include/udp.h" -o \
1190 ! -e "${RTLINUXUDP_DIR}/include/nic.h" -o \
1191 ! -e "${RTLINUXUDP_DIR}/include/ip.h" -o \
1192 ! -e "${RTLINUXUDP_DIR}/include/ethernet.h" -o \
1193 ! -e "${RTLINUXUDP_DIR}/include/nictab.h" ]] ; then
1194 AC_MSG_ERROR([incorrect RTLinux UDP directory!!!])
1196 RT_GCCLIB_DIR=`${RTLINUX_CC} -print-search-dirs | sed -n -e 's/^install: \(.*\)$/\1/p'`
1197 RTLINUX_CFLAGS="${RTLINUX_CFLAGS} -I${RTLINUXUDP_DIR}/include -idirafter ${RT_GCCLIB_DIR}/include -nostdinc"
1198 AC_MSG_RESULT([found])
1203 AC_SUBST(RTLINUX_CFLAGS)
1204 AC_SUBST(RTLINUX_CC)
1209 DS_RTAI([USE_RTAI=yes],[USE_RTAI=no])
1210 DS_RTLINUX([USE_RTLINUX=yes],[USE_RTLINUX=no])
1211 if test ${USE_RTAI} == "yes" -o ${USE_RTLINUX} == "yes" ; then
1212 AC_DEFINE([CONFIG_ORTE_RT],[1],[Define to enable ORTE's RT support])
1213 CONFIG_ORTE_RT="yes"
1215 AC_SUBST(CONFIG_ORTE_RT)
1216 AM_CONDITIONAL([USE_RTAI],[test ${USE_RTAI} == "yes"])
1217 AM_CONDITIONAL([USE_RTLINUX],[test ${USE_RTLINUX} == "yes"])
1218 AM_CONDITIONAL([CONFIG_ORTE_RT],[test ${USE_RTAI} == "yes" -o ${USE_RTLINUX} == "yes"])