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USE_MAINTAINER_MODE=$enableval,
617
USE_MAINTAINER_MODE=no)
618
AC_MSG_RESULT([$USE_MAINTAINER_MODE])
619
AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
620
MAINT=$MAINTAINER_MODE_TRUE
625
AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
627
# Check to see how 'make' treats includes. -*- Autoconf -*-
629
# Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
631
# This program is free software; you can redistribute it and/or modify
632
# it under the terms of the GNU General Public License as published by
633
# the Free Software Foundation; either version 2, or (at your option)
636
# This program is distributed in the hope that it will be useful,
637
# but WITHOUT ANY WARRANTY; without even the implied warranty of
638
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
639
# GNU General Public License for more details.
641
# You should have received a copy of the GNU General Public License
642
# along with this program; if not, write to the Free Software
643
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
650
# Check to see how make treats includes.
651
AC_DEFUN([AM_MAKE_INCLUDE],
652
[am_make=${MAKE-make}
653
cat > confinc << 'END'
658
# If we don't find an include directive, just comment out the code.
659
AC_MSG_CHECKING([for style of include used by $am_make])
663
# First try GNU make style include.
664
echo "include confinc" > confmf
665
# We grep out `Entering directory' and `Leaving directory'
666
# messages which can occur if `w' ends up in MAKEFLAGS.
667
# In particular we don't look at `^make:' because GNU make might
668
# be invoked under some other name (usually "gmake"), in which
669
# case it prints its new name instead of `make'.
670
if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
675
# Now try BSD make style include.
676
if test "$am__include" = "#"; then
677
echo '.include "confinc"' > confmf
678
if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
684
AC_SUBST([am__include])
685
AC_SUBST([am__quote])
686
AC_MSG_RESULT([$_am_result])
693
# Copyright (C) 1997, 1999, 2000, 2001, 2003 Free Software Foundation, Inc.
695
# This program is free software; you can redistribute it and/or modify
696
# it under the terms of the GNU General Public License as published by
697
# the Free Software Foundation; either version 2, or (at your option)
700
# This program is distributed in the hope that it will be useful,
701
# but WITHOUT ANY WARRANTY; without even the implied warranty of
702
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
703
# GNU General Public License for more details.
705
# You should have received a copy of the GNU General Public License
706
# along with this program; if not, write to the Free Software
707
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
712
# AM_MISSING_PROG(NAME, PROGRAM)
713
# ------------------------------
714
AC_DEFUN([AM_MISSING_PROG],
715
[AC_REQUIRE([AM_MISSING_HAS_RUN])
716
$1=${$1-"${am_missing_run}$2"}
722
# Define MISSING if not defined so far and test if it supports --run.
723
# If it does, set am_missing_run to use it, otherwise, to nothing.
724
AC_DEFUN([AM_MISSING_HAS_RUN],
725
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
726
test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
727
# Use eval to expand $SHELL
728
if eval "$MISSING --run true"; then
729
am_missing_run="$MISSING --run "
732
AC_MSG_WARN([`missing' script is too old or missing])
738
# Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
740
# Copyright (C) 2003, 2004 Free Software Foundation, Inc.
742
# This program is free software; you can redistribute it and/or modify
743
# it under the terms of the GNU General Public License as published by
744
# the Free Software Foundation; either version 2, or (at your option)
747
# This program is distributed in the hope that it will be useful,
748
# but WITHOUT ANY WARRANTY; without even the implied warranty of
749
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
750
# GNU General Public License for more details.
752
# You should have received a copy of the GNU General Public License
753
# along with this program; if not, write to the Free Software
754
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
757
# Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
758
# created by `make install' are always world readable, even if the
759
# installer happens to have an overly restrictive umask (e.g. 077).
760
# This was a mistake. There are at least two reasons why we must not
762
# - it causes special bits like SGID to be ignored,
763
# - it may be too restrictive (some setups expect 775 directories).
765
# Do not use -m 0755 and let people choose whatever they expect by
768
# We cannot accept any implementation of `mkdir' that recognizes `-p'.
769
# Some implementations (such as Solaris 8's) are not thread-safe: if a
770
# parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
771
# concurrently, both version can detect that a/ is missing, but only
772
# one can create it and the other will error out. Consequently we
773
# restrict ourselves to GNU make (using the --version option ensures
775
AC_DEFUN([AM_PROG_MKDIR_P],
776
[if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
777
# Keeping the `.' argument allows $(mkdir_p) to be used without
778
# argument. Indeed, we sometimes output rules like
779
# $(mkdir_p) $(somedir)
780
# where $(somedir) is conditionally defined.
781
# (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
782
# expensive solution, as it forces Make to start a sub-shell.)
783
mkdir_p='mkdir -p -- .'
785
# On NextStep and OpenStep, the `mkdir' command does not
786
# recognize any option. It will interpret all options as
787
# directories to create, and then abort because `.' already
789
for d in ./-p ./--version;
791
test -d $d && rmdir $d
793
# $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
794
if test -f "$ac_aux_dir/mkinstalldirs"; then
795
mkdir_p='$(mkinstalldirs)'
797
mkdir_p='$(install_sh) -d'
800
AC_SUBST([mkdir_p])])
802
# Helper functions for option handling. -*- Autoconf -*-
804
# Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
806
# This program is free software; you can redistribute it and/or modify
807
# it under the terms of the GNU General Public License as published by
808
# the Free Software Foundation; either version 2, or (at your option)
811
# This program is distributed in the hope that it will be useful,
812
# but WITHOUT ANY WARRANTY; without even the implied warranty of
813
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
814
# GNU General Public License for more details.
816
# You should have received a copy of the GNU General Public License
817
# along with this program; if not, write to the Free Software
818
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
823
# _AM_MANGLE_OPTION(NAME)
824
# -----------------------
825
AC_DEFUN([_AM_MANGLE_OPTION],
826
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
828
# _AM_SET_OPTION(NAME)
829
# ------------------------------
830
# Set option NAME. Presently that only means defining a flag for this option.
831
AC_DEFUN([_AM_SET_OPTION],
832
[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
834
# _AM_SET_OPTIONS(OPTIONS)
835
# ----------------------------------
836
# OPTIONS is a space-separated list of Automake options.
837
AC_DEFUN([_AM_SET_OPTIONS],
838
[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
840
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
841
# -------------------------------------------
842
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
843
AC_DEFUN([_AM_IF_OPTION],
844
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
847
# Check to make sure that the build environment is sane.
850
# Copyright (C) 1996, 1997, 2000, 2001, 2003 Free Software Foundation, Inc.
852
# This program is free software; you can redistribute it and/or modify
853
# it under the terms of the GNU General Public License as published by
854
# the Free Software Foundation; either version 2, or (at your option)
857
# This program is distributed in the hope that it will be useful,
858
# but WITHOUT ANY WARRANTY; without even the implied warranty of
859
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
860
# GNU General Public License for more details.
862
# You should have received a copy of the GNU General Public License
863
# along with this program; if not, write to the Free Software
864
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
871
AC_DEFUN([AM_SANITY_CHECK],
872
[AC_MSG_CHECKING([whether build environment is sane])
875
echo timestamp > conftest.file
876
# Do `set' in a subshell so we don't clobber the current shell's
877
# arguments. Must try -L first in case configure is actually a
878
# symlink; some systems play weird games with the mod time of symlinks
879
# (eg FreeBSD returns the mod time of the symlink's containing
882
set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
883
if test "$[*]" = "X"; then
885
set X `ls -t $srcdir/configure conftest.file`
888
if test "$[*]" != "X $srcdir/configure conftest.file" \
889
&& test "$[*]" != "X conftest.file $srcdir/configure"; then
891
# If neither matched, then we have a broken ls. This can happen
892
# if, for instance, CONFIG_SHELL is bash and it inherits a
893
# broken ls alias from the environment. This has actually
894
# happened. Such a system could not be considered "sane".
895
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
896
alias in your environment])
899
test "$[2]" = conftest.file
905
AC_MSG_ERROR([newly created file is older than distributed files!
906
Check your system clock])
910
# AM_PROG_INSTALL_STRIP
912
# Copyright (C) 2001, 2003 Free Software Foundation, Inc.
914
# This program is free software; you can redistribute it and/or modify
915
# it under the terms of the GNU General Public License as published by
916
# the Free Software Foundation; either version 2, or (at your option)
919
# This program is distributed in the hope that it will be useful,
920
# but WITHOUT ANY WARRANTY; without even the implied warranty of
921
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
922
# GNU General Public License for more details.
924
# You should have received a copy of the GNU General Public License
925
# along with this program; if not, write to the Free Software
926
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
929
# One issue with vendor `install' (even GNU) is that you can't
930
# specify the program used to strip binaries. This is especially
931
# annoying in cross-compiling environments, where the build's strip
932
# is unlikely to handle the host's binaries.
933
# Fortunately install-sh will honor a STRIPPROG variable, so we
934
# always use install-sh in `make install-strip', and initialize
935
# STRIPPROG with the value of the STRIP variable (set by the user).
936
AC_DEFUN([AM_PROG_INSTALL_STRIP],
937
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
938
# Installed binaries are usually stripped using `strip' when the user
939
# run `make install-strip'. However `strip' might not be the right
940
# tool to use in cross-compilation environments, therefore Automake
941
# will honor the `STRIP' environment variable to overrule this program.
942
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
943
if test "$cross_compiling" != no; then
944
AC_CHECK_TOOL([STRIP], [strip], :)
946
INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
947
AC_SUBST([INSTALL_STRIP_PROGRAM])])