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#! /bin/sh
# Generated from libtoolize.m4sh by GNU Autoconf 2.68.
# libtoolize (GNU libtool) 2.4.2
# Written by Gary V. Vaughan <gary@gnu.org>, 2003
# Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
# Free Software Foundation, Inc.
# This is free software; see the source for copying conditions. There is NO
# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# Libtoolize 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 of the License, or
# (at your option) any later version.
#
# Libtoolize 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 libtoolize; see the file COPYING. If not, a copy
# can be downloaded from http://www.gnu.org/licenses/gpl.html,
# or obtained by writing to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
# Usage: $progname [OPTION]...
#
# Prepare a package to use libtool.
#
# -c, --copy copy files rather than symlinking them
# --debug enable verbose shell tracing
# -n, --dry-run print commands rather than running them
# -f, --force replace existing files
# -i, --install copy missing auxiliary files
# --ltdl[=DIR] install libltdl sources [default: libltdl]
# --no-warn don't display warning messages
# --nonrecursive prepare ltdl for non-recursive make
# -q, --quiet work silently
# --recursive prepare ltdl for recursive make
# --subproject prepare ltdl to configure and build independently
# -v, --verbose verbosely report processing
# --version print version information and exit
# -h, --help print short or long help message
#
# The following space or comma delimited options can be passed to $progname
# via the environment variable LIBTOOLIZE_OPTIONS, unknown environment
# options are ignored:
#
# --debug enable verbose shell tracing
# --no-warn don't display warning messages
# --quiet work silently
# --verbose verbosely report processing
#
# You must `cd' to the top directory of your package before you run
# `$progname'.
#
# When reporting a bug, please describe a test case to reproduce it and
# include the following information:
#
# host-triplet: x86_64-redhat-linux-gnu
# $progname: (GNU libtool) 2.4.2
# automake: $automake_version
# autoconf: $autoconf_version
#
# Report bugs to <bug-libtool@gnu.org>.
# GNU libtool home page: <http://www.gnu.org/software/libtool/>.
# General help using GNU software: <http://www.gnu.org/gethelp/>.
: ${TAR=tar}
test "$TAR" = "tar" && : ${TAR_NO_OWNER=--no-same-owner}
PROGRAM=libtoolize
# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
# is ksh but when the shell is invoked as "sh" and the current value of
# the _XPG environment variable is not equal to 1 (one), the special
# positional parameter $0, within a function call, is the name of the
# function.
progpath="$0"
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##
# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
emulate sh
NULLCMD=:
# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
# is contrary to our usage. Disable this feature.
alias -g '${1+"$@"}'='"$@"'
setopt NO_GLOB_SUBST
else
case `(set -o) 2>/dev/null` in #(
*posix*) :
set -o posix ;; #(
*) :
;;
esac
fi
as_nl='
'
export as_nl
# Printing a long string crashes Solaris 7 /usr/bin/printf.
as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
# Prefer a ksh shell builtin over an external printf program on Solaris,
# but without wasting forks for bash or zsh.
if test -z "$BASH_VERSION$ZSH_VERSION" \
&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
as_echo='print -r --'
as_echo_n='print -rn --'
elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
as_echo='printf %s\n'
as_echo_n='printf %s'
else
if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
as_echo_n='/usr/ucb/echo -n'
else
as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
as_echo_n_body='eval
arg=$1;
case $arg in #(
*"$as_nl"*)
expr "X$arg" : "X\\(.*\\)$as_nl";
arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
esac;
expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
'
export as_echo_n_body
as_echo_n='sh -c $as_echo_n_body as_echo'
fi
export as_echo_body
as_echo='sh -c $as_echo_body as_echo'
fi
# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
PATH_SEPARATOR=:
(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
PATH_SEPARATOR=';'
}
fi
# IFS
# We need space, tab and new line, in precisely that order. Quoting is
# there to prevent editors from complaining about space-tab.
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
# splitting by setting IFS to empty value.)
IFS=" "" $as_nl"
# Find who we are. Look in the path if we contain no directory separator.
as_myself=
case $0 in #((
*[\\/]* ) as_myself=$0 ;;
*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
done
IFS=$as_save_IFS
;;
esac
# We did not find ourselves, most probably we were run as `sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
as_myself=$0
fi
if test ! -f "$as_myself"; then
$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
exit 1
fi
# Unset variables that we do not need and which cause bugs (e.g. in
# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
# suppresses any "Segmentation fault" message there. '((' could
# trigger a bug in pdksh 5.2.14.
for as_var in BASH_ENV ENV MAIL MAILPATH
do eval test x\${$as_var+set} = xset \
&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done
PS1='$ '
PS2='> '
PS4='+ '
# NLS nuisances.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE
# CDPATH.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
if test "x$CONFIG_SHELL" = x; then
as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
emulate sh
NULLCMD=:
# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
# is contrary to our usage. Disable this feature.
alias -g '\${1+\"\$@\"}'='\"\$@\"'
setopt NO_GLOB_SUBST
else
case \`(set -o) 2>/dev/null\` in #(
*posix*) :
set -o posix ;; #(
*) :
;;
esac
fi
"
as_required="as_fn_return () { (exit \$1); }
as_fn_success () { as_fn_return 0; }
as_fn_failure () { as_fn_return 1; }
as_fn_ret_success () { return 0; }
as_fn_ret_failure () { return 1; }
exitcode=0
as_fn_success || { exitcode=1; echo as_fn_success failed.; }
as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
else
exitcode=1; echo positional parameters were not saved.
fi
test x\$exitcode = x0 || exit 1"
as_suggested=""
if (eval "$as_required") 2>/dev/null; then :
as_have_required=yes
else
as_have_required=no
fi
if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_found=false
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
as_found=:
case $as_dir in #(
/*)
for as_base in sh bash ksh sh5; do
# Try only shells that exist, to save several forks.
as_shell=$as_dir/$as_base
if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
{ $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
CONFIG_SHELL=$as_shell as_have_required=yes
break 2
fi
done;;
esac
as_found=false
done
$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
{ $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
CONFIG_SHELL=$SHELL as_have_required=yes
fi; }
IFS=$as_save_IFS
if test "x$CONFIG_SHELL" != x; then :
# We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
export CONFIG_SHELL
case $- in # ((((
*v*x* | *x*v* ) as_opts=-vx ;;
*v* ) as_opts=-v ;;
*x* ) as_opts=-x ;;
* ) as_opts= ;;
esac
exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
fi
if test x$as_have_required = xno; then :
$as_echo "$0: This script requires a shell more modern than all"
$as_echo "$0: the shells that I found on your system."
if test x${ZSH_VERSION+set} = xset ; then
$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
$as_echo "$0: be upgraded to zsh 4.3.4 or later."
else
$as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
$0: including any error possibly output before this
$0: message. Then install a modern shell, or manually run
$0: the script under such a shell if you do have one."
fi
exit 1
fi
fi
fi
SHELL=${CONFIG_SHELL-/bin/sh}
export SHELL
# Unset more variables known to interfere with behavior of common tools.
CLICOLOR_FORCE= GREP_OPTIONS=
unset CLICOLOR_FORCE GREP_OPTIONS
## --------------------- ##
## M4sh Shell Functions. ##
## --------------------- ##
# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
{ eval $1=; unset $1;}
}
as_unset=as_fn_unset
## -------------------- ##
## Main body of script. ##
## -------------------- ##
: ${CP="cp -f"}
test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'}
: ${EGREP="/usr/bin/grep -E"}
: ${FGREP="/usr/bin/grep -F"}
: ${GREP="/usr/bin/grep"}
: ${LN_S="ln -s"}
: ${MAKE="make"}
: ${MKDIR="mkdir"}
: ${MV="mv -f"}
: ${RM="rm -f"}
: ${SED="/usr/bin/sed"}
: ${SHELL="${CONFIG_SHELL-/bin/sh}"}
: ${Xsed="$SED -e 1s/^X//"}
# Global variables:
EXIT_SUCCESS=0
EXIT_FAILURE=1
EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing.
EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake.
exit_status=$EXIT_SUCCESS
# Make sure IFS has a sensible default
lt_nl='
'
IFS=" $lt_nl"
dirname="s,/[^/]*$,,"
basename="s,^.*/,,"
# func_dirname file append nondir_replacement
# Compute the dirname of FILE. If nonempty, add APPEND to the result,
# otherwise set result to NONDIR_REPLACEMENT.
func_dirname ()
{
func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
if test "X$func_dirname_result" = "X${1}"; then
func_dirname_result="${3}"
else
func_dirname_result="$func_dirname_result${2}"
fi
} # func_dirname may be replaced by extended shell implementation
# func_basename file
func_basename ()
{
func_basename_result=`$ECHO "${1}" | $SED "$basename"`
} # func_basename may be replaced by extended shell implementation
# func_dirname_and_basename file append nondir_replacement
# perform func_basename and func_dirname in a single function
# call:
# dirname: Compute the dirname of FILE. If nonempty,
# add APPEND to the result, otherwise set result
# to NONDIR_REPLACEMENT.
# value returned in "$func_dirname_result"
# basename: Compute filename of FILE.
# value retuned in "$func_basename_result"
# Implementation must be kept synchronized with func_dirname
# and func_basename. For efficiency, we do not delegate to
# those functions but instead duplicate the functionality here.
func_dirname_and_basename ()
{
# Extract subdirectory from the argument.
func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"`
if test "X$func_dirname_result" = "X${1}"; then
func_dirname_result="${3}"
else
func_dirname_result="$func_dirname_result${2}"
fi
func_basename_result=`$ECHO "${1}" | $SED -e "$basename"`
} # func_dirname_and_basename may be replaced by extended shell implementation
# func_stripname prefix suffix name
# strip PREFIX and SUFFIX off of NAME.
# PREFIX and SUFFIX must not contain globbing or regex special
# characters, hashes, percent signs, but SUFFIX may contain a leading
# dot (in which case that matches only a dot).
# func_strip_suffix prefix name
func_stripname ()
{
case ${2} in
.*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
esac
} # func_stripname may be replaced by extended shell implementation
# These SED scripts presuppose an absolute path with a trailing slash.
pathcar='s,^/\([^/]*\).*$,\1,'
pathcdr='s,^/[^/]*,,'
removedotparts=':dotsl
s@/\./@/@g
t dotsl
s,/\.$,/,'
collapseslashes='s@/\{1,\}@/@g'
finalslash='s,/*$,/,'
# func_normal_abspath PATH
# Remove doubled-up and trailing slashes, "." path components,
# and cancel out any ".." path components in PATH after making
# it an absolute path.
# value returned in "$func_normal_abspath_result"
func_normal_abspath ()
{
# Start from root dir and reassemble the path.
func_normal_abspath_result=
func_normal_abspath_tpath=$1
func_normal_abspath_altnamespace=
case $func_normal_abspath_tpath in
"")
# Empty path, that just means $cwd.
func_stripname '' '/' "`pwd`"
func_normal_abspath_result=$func_stripname_result
return
;;
# The next three entries are used to spot a run of precisely
# two leading slashes without using negated character classes;
# we take advantage of case's first-match behaviour.
///*)
# Unusual form of absolute path, do nothing.
;;
//*)
# Not necessarily an ordinary path; POSIX reserves leading '//'
# and for example Cygwin uses it to access remote file shares
# over CIFS/SMB, so we conserve a leading double slash if found.
func_normal_abspath_altnamespace=/
;;
/*)
# Absolute path, do nothing.
;;
*)
# Relative path, prepend $cwd.
func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath
;;
esac
# Cancel out all the simple stuff to save iterations. We also want
# the path to end with a slash for ease of parsing, so make sure
# there is one (and only one) here.
func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
-e "$removedotparts" -e "$collapseslashes" -e "$finalslash"`
while :; do
# Processed it all yet?
if test "$func_normal_abspath_tpath" = / ; then
# If we ascended to the root using ".." the result may be empty now.
if test -z "$func_normal_abspath_result" ; then
func_normal_abspath_result=/
fi
break
fi
func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \
-e "$pathcar"`
func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
-e "$pathcdr"`
# Figure out what to do with it
case $func_normal_abspath_tcomponent in
"")
# Trailing empty path component, ignore it.
;;
..)
# Parent dir; strip last assembled component from result.
func_dirname "$func_normal_abspath_result"
func_normal_abspath_result=$func_dirname_result
;;
*)
# Actual path component, append it.
func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent
;;
esac
done
# Restore leading double-slash if one was found on entry.
func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result
}
# func_relative_path SRCDIR DSTDIR
# generates a relative path from SRCDIR to DSTDIR, with a trailing
# slash if non-empty, suitable for immediately appending a filename
# without needing to append a separator.
# value returned in "$func_relative_path_result"
func_relative_path ()
{
func_relative_path_result=
func_normal_abspath "$1"
func_relative_path_tlibdir=$func_normal_abspath_result
func_normal_abspath "$2"
func_relative_path_tbindir=$func_normal_abspath_result
# Ascend the tree starting from libdir
while :; do
# check if we have found a prefix of bindir
case $func_relative_path_tbindir in
$func_relative_path_tlibdir)
# found an exact match
func_relative_path_tcancelled=
break
;;
$func_relative_path_tlibdir*)
# found a matching prefix
func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir"
func_relative_path_tcancelled=$func_stripname_result
if test -z "$func_relative_path_result"; then
func_relative_path_result=.
fi
break
;;
*)
func_dirname $func_relative_path_tlibdir
func_relative_path_tlibdir=${func_dirname_result}
if test "x$func_relative_path_tlibdir" = x ; then
# Have to descend all the way to the root!
func_relative_path_result=../$func_relative_path_result
func_relative_path_tcancelled=$func_relative_path_tbindir
break
fi
func_relative_path_result=../$func_relative_path_result
;;
esac
done
# Now calculate path; take care to avoid doubling-up slashes.
func_stripname '' '/' "$func_relative_path_result"
func_relative_path_result=$func_stripname_result
func_stripname '/' '/' "$func_relative_path_tcancelled"
if test "x$func_stripname_result" != x ; then
func_relative_path_result=${func_relative_path_result}/${func_stripname_result}
fi
# Normalisation. If bindir is libdir, return empty string,
# else relative path ending with a slash; either way, target
# file name can be directly appended.
if test ! -z "$func_relative_path_result"; then
func_stripname './' '' "$func_relative_path_result/"
func_relative_path_result=$func_stripname_result
fi
}
# The name of this program:
func_dirname_and_basename "$progpath"
progname=$func_basename_result
# Make sure we have an absolute path for reexecution:
case $progpath in
[\\/]*|[A-Za-z]:\\*) ;;
*[\\/]*)
progdir=$func_dirname_result
progdir=`cd "$progdir" && pwd`
progpath="$progdir/$progname"
;;
*)
save_IFS="$IFS"
IFS=${PATH_SEPARATOR-:}
for progdir in $PATH; do
IFS="$save_IFS"
test -x "$progdir/$progname" && break
done
IFS="$save_IFS"
test -n "$progdir" || progdir=`pwd`
progpath="$progdir/$progname"
;;
esac
# Sed substitution that helps us do robust quoting. It backslashifies
# metacharacters that are still active within double-quoted strings.
Xsed="${SED}"' -e 1s/^X//'
sed_quote_subst='s/\([`"$\\]\)/\\\1/g'
# Same as above, but do not quote variable references.
double_quote_subst='s/\(["`\\]\)/\\\1/g'
# Sed substitution that turns a string into a regex matching for the
# string literally.
sed_make_literal_regex='s,[].[^$\\*\/],\\&,g'
# Sed substitution that converts a w32 file name or path
# which contains forward slashes, into one that contains
# (escaped) backslashes. A very naive implementation.
lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
# Re-`\' parameter expansions in output of double_quote_subst that were
# `\'-ed in input to the same. If an odd number of `\' preceded a '$'
# in input to double_quote_subst, that '$' was protected from expansion.
# Since each input `\' is now two `\'s, look for any number of runs of
# four `\'s followed by two `\'s and then a '$'. `\' that '$'.
bs='\\'
bs2='\\\\'
bs4='\\\\\\\\'
dollar='\$'
sed_double_backslash="\
s/$bs4/&\\
/g
s/^$bs2$dollar/$bs&/
s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g
s/\n//g"
# Standard options:
opt_dry_run=false
opt_help=false
opt_quiet=false
opt_verbose=false
opt_warning=:
# func_echo arg...
# Echo program name prefixed message, along with the current mode
# name if it has been set yet.
func_echo ()
{
$ECHO "$progname: ${opt_mode+$opt_mode: }$*"
}
# func_verbose arg...
# Echo program name prefixed message in verbose mode only.
func_verbose ()
{
$opt_verbose && func_echo ${1+"$@"}
# A bug in bash halts the script if the last line of a function
# fails when set -e is in force, so we need another command to
# work around that:
:
}
# func_echo_all arg...
# Invoke $ECHO with all args, space-separated.
func_echo_all ()
{
$ECHO "$*"
}
# func_error arg...
# Echo program name prefixed message to standard error.
func_error ()
{
$ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2
}
# func_warning arg...
# Echo program name prefixed warning message to standard error.
func_warning ()
{
$opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2
# bash bug again:
:
}
# func_fatal_error arg...
# Echo program name prefixed message to standard error, and exit.
func_fatal_error ()
{
func_error ${1+"$@"}
exit $EXIT_FAILURE
}
# func_fatal_help arg...
# Echo program name prefixed message to standard error, followed by
# a help hint, and exit.
func_fatal_help ()
{
func_error ${1+"$@"}
func_fatal_error "$help"
}
help="Try \`$progname --help' for more information." ## default
# func_grep expression filename
# Check whether EXPRESSION matches any line of FILENAME, without output.
func_grep ()
{
$GREP "$1" "$2" >/dev/null 2>&1
}
# func_mkdir_p directory-path
# Make sure the entire path to DIRECTORY-PATH is available.
func_mkdir_p ()
{
my_directory_path="$1"
my_dir_list=
if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then
# Protect directory names starting with `-'
case $my_directory_path in
-*) my_directory_path="./$my_directory_path" ;;
esac
# While some portion of DIR does not yet exist...
while test ! -d "$my_directory_path"; do
# ...make a list in topmost first order. Use a colon delimited
# list incase some portion of path contains whitespace.
my_dir_list="$my_directory_path:$my_dir_list"
# If the last portion added has no slash in it, the list is done
case $my_directory_path in */*) ;; *) break ;; esac
# ...otherwise throw away the child directory and loop
my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"`
done
my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'`
save_mkdir_p_IFS="$IFS"; IFS=':'
for my_dir in $my_dir_list; do
IFS="$save_mkdir_p_IFS"
# mkdir can fail with a `File exist' error if two processes
# try to create one of the directories concurrently. Don't
# stop in that case!
$MKDIR "$my_dir" 2>/dev/null || :
done
IFS="$save_mkdir_p_IFS"
# Bail out if we (or some other process) failed to create a directory.
test -d "$my_directory_path" || \
func_fatal_error "Failed to create \`$1'"
fi
}
# func_mktempdir [string]
# Make a temporary directory that won't clash with other running
# libtool processes, and avoids race conditions if possible. If
# given, STRING is the basename for that directory.
func_mktempdir ()
{
my_template="${TMPDIR-/tmp}/${1-$progname}"
if test "$opt_dry_run" = ":"; then
# Return a directory name, but don't create it in dry-run mode
my_tmpdir="${my_template}-$$"
else
# If mktemp works, use that first and foremost
my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
if test ! -d "$my_tmpdir"; then
# Failing that, at least try and use $RANDOM to avoid a race
my_tmpdir="${my_template}-${RANDOM-0}$$"
save_mktempdir_umask=`umask`
umask 0077
$MKDIR "$my_tmpdir"
umask $save_mktempdir_umask
fi
# If we're not in dry-run mode, bomb out on failure
test -d "$my_tmpdir" || \
func_fatal_error "cannot create temporary directory \`$my_tmpdir'"
fi
$ECHO "$my_tmpdir"
}
# func_quote_for_eval arg
# Aesthetically quote ARG to be evaled later.
# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT
# is double-quoted, suitable for a subsequent eval, whereas
# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters
# which are still active within double quotes backslashified.
func_quote_for_eval ()
{
case $1 in
*[\\\`\"\$]*)
func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;;
*)
func_quote_for_eval_unquoted_result="$1" ;;
esac
case $func_quote_for_eval_unquoted_result in
# Double-quote args containing shell metacharacters to delay
# word splitting, command substitution and and variable
# expansion for a subsequent eval.
# Many Bourne shells cannot handle close brackets correctly
# in scan sets, so we specify it separately.
*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\""
;;
*)
func_quote_for_eval_result="$func_quote_for_eval_unquoted_result"
esac
}
# func_quote_for_expand arg
# Aesthetically quote ARG to be evaled later; same as above,
# but do not quote variable references.
func_quote_for_expand ()
{
case $1 in
*[\\\`\"]*)
my_arg=`$ECHO "$1" | $SED \
-e "$double_quote_subst" -e "$sed_double_backslash"` ;;
*)
my_arg="$1" ;;
esac
case $my_arg in
# Double-quote args containing shell metacharacters to delay
# word splitting and command substitution for a subsequent eval.
# Many Bourne shells cannot handle close brackets correctly
# in scan sets, so we specify it separately.
*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
my_arg="\"$my_arg\""
;;
esac
func_quote_for_expand_result="$my_arg"
}
# func_show_eval cmd [fail_exp]
# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is
# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP
# is given, then evaluate it.
func_show_eval ()
{
my_cmd="$1"
my_fail_exp="${2-:}"
${opt_silent-false} || {
func_quote_for_expand "$my_cmd"
eval "func_echo $func_quote_for_expand_result"
}
if ${opt_dry_run-false}; then :; else
eval "$my_cmd"
my_status=$?
if test "$my_status" -eq 0; then :; else
eval "(exit $my_status); $my_fail_exp"
fi
fi
}
# func_show_eval_locale cmd [fail_exp]
# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is
# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP
# is given, then evaluate it. Use the saved locale for evaluation.
func_show_eval_locale ()
{
my_cmd="$1"
my_fail_exp="${2-:}"
${opt_silent-false} || {
func_quote_for_expand "$my_cmd"
eval "func_echo $func_quote_for_expand_result"
}
if ${opt_dry_run-false}; then :; else
eval "$lt_user_locale
$my_cmd"
my_status=$?
eval "$lt_safe_locale"
if test "$my_status" -eq 0; then :; else
eval "(exit $my_status); $my_fail_exp"
fi
fi
}
# func_tr_sh
# Turn $1 into a string suitable for a shell variable name.
# Result is stored in $func_tr_sh_result. All characters
# not in the set a-zA-Z0-9_ are replaced with '_'. Further,
# if $1 begins with a digit, a '_' is prepended as well.
func_tr_sh ()
{
case $1 in
[0-9]* | *[!a-zA-Z0-9_]*)
func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'`
;;
* )
func_tr_sh_result=$1
;;
esac
}
# func_version
# Echo version message to standard output and exit.
func_version ()
{
$opt_debug
$SED -n '/(C)/!b go
:more
/\./!{
N
s/\n# / /
b more
}
:go
/^# '$PROGRAM' (GNU /,/# warranty; / {
s/^# //
s/^# *$//
s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/
p
}' < "$progpath"
exit $?
}
# func_usage
# Echo short help message to standard output and exit.
func_usage ()
{
$opt_debug
$SED -n '/^# Usage:/,/^# *.*--help/ {
s/^# //
s/^# *$//
s/\$progname/'$progname'/
p
}' < "$progpath"
echo
$ECHO "run \`$progname --help | more' for full usage"
exit $?
}
# func_help [NOEXIT]
# Echo long help message to standard output and exit,
# unless 'noexit' is passed as argument.
func_help ()
{
$opt_debug
$SED -n '/^# Usage:/,/# Report bugs to/ {
:print
s/^# //
s/^# *$//
s*\$progname*'$progname'*
s*\$host*'"$host"'*
s*\$SHELL*'"$SHELL"'*
s*\$LTCC*'"$LTCC"'*
s*\$LTCFLAGS*'"$LTCFLAGS"'*
s*\$LD*'"$LD"'*
s/\$with_gnu_ld/'"$with_gnu_ld"'/
s/\$automake_version/'"`(${AUTOMAKE-automake} --version) 2>/dev/null |$SED 1q`"'/
s/\$autoconf_version/'"`(${AUTOCONF-autoconf} --version) 2>/dev/null |$SED 1q`"'/
p
d
}
/^# .* home page:/b print
/^# General help using/b print
' < "$progpath"
ret=$?
if test -z "$1"; then
exit $ret
fi
}
# func_missing_arg argname
# Echo program name prefixed message to standard error and set global
# exit_cmd.
func_missing_arg ()
{
$opt_debug
func_error "missing argument for $1."
exit_cmd=exit
}
# func_split_short_opt shortopt
# Set func_split_short_opt_name and func_split_short_opt_arg shell
# variables after splitting SHORTOPT after the 2nd character.
func_split_short_opt ()
{
my_sed_short_opt='1s/^\(..\).*$/\1/;q'
my_sed_short_rest='1s/^..\(.*\)$/\1/;q'
func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"`
func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"`
} # func_split_short_opt may be replaced by extended shell implementation
# func_split_long_opt longopt
# Set func_split_long_opt_name and func_split_long_opt_arg shell
# variables after splitting LONGOPT at the `=' sign.
func_split_long_opt ()
{
my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q'
my_sed_long_arg='1s/^--[^=]*=//'
func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"`
func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"`
} # func_split_long_opt may be replaced by extended shell implementation
exit_cmd=:
# ltdl can be installed to be self-contained (subproject, the default);
# or to be configured by a parent project, either with a recursive or
# nonrecursive automake driven make:
ltdl_mode=
# Locations for important files:
ltdldir=
# Parse environment options
{
my_sed_env_opt='1s/^\([^,:; ]*\).*$/\1/;q'
my_sed_env_rest='1s/^[^,:; ]*[,:; ]*\(.*\)$/\1/;q'
while test -n "$LIBTOOLIZE_OPTIONS"; do
opt=`echo "$LIBTOOLIZE_OPTIONS" | sed "$my_sed_env_opt"`
LIBTOOLIZE_OPTIONS=`echo "$LIBTOOLIZE_OPTIONS" | sed "$my_sed_env_rest"`
case $opt in
--debug|--no-warn|--quiet|--verbose)
envopts="${envopts+$envopts }$opt" ;;
--*) env_warning="${env_warning+$env_warning
}unrecognized environment option \`$opt'" ;;
*) func_fatal_help "garbled LIBTOOLIZE_OPTIONS near \`$opt'" ;;
esac
done
test -n "$envopts" && {
func_quote_for_eval "$envopts"
eval set dummy "$func_quote_for_eval_result" ${1+"$@"}
shift
}
}
# Option defaults:
opt_debug=:
opt_copy=false
opt_force=false
opt_install=false
opt_dry_run=false
opt_quiet=false
opt_verbose=false
opt_warning=:
opt_nonrecursive=false
opt_recursive=false
opt_standalone=false
opt_ltdl="false"
# Parse options once, thoroughly. This comes as soon as possible in the
# script to make things like `--version' happen as quickly as we can.
{
# this just eases exit handling
while test $# -gt 0; do
opt="$1"
shift
case $opt in
--debug|-x) opt_debug='set -x'
func_echo "enabling shell trace mode"
$opt_debug
;;
--copy|-c)
opt_copy=:
;;
--force|-f)
opt_force=:
;;
--install|-i)
opt_install=:
;;
--dry-run|--dryrun|-n)
opt_dry_run=:
CP="func_echo_all $CP"
test -n "$LN_S" && LN_S="func_echo_all $LN_S"
MKDIR="func_echo_all $MKDIR"
RM="func_echo_all $RM"
TAR="func_echo_all $TAR"
;;
--quiet|--automake|-q)
opt_quiet=:
;;
--verbose|-v)
opt_verbose=:
;;
--no-warning|--no-warn)
opt_warning=false
;;
--nonrecursive|--non-recursive)
opt_nonrecursive=:
;;
--recursive)
opt_recursive=:
;;
--standalone)
opt_standalone=:
;;
--ltdl)
optarg="$1"
if test $# -gt 0; then
case $optarg in # ((
-*) ;;
*) opt_ltdl="$optarg"; shift ;;
esac
fi
# This is tricky, since we're overloading $opt_ltdl to be the
# optarg for --ltdl during option processing, but then stashing
# the (optional) optarg in $ltdldir and reusing $opt_ltdl to
# indicate that --ltdl was seen during option processing. Also,
# be careful that --ltdl=foo --ltdl=bar results in ltdldir=bar:
case $opt_ltdl in
false|:) ;; # a bare '--ltdl' followed by another option
*) ltdldir=`$ECHO "$optarg" | $SED 's,/*$,,'` ;;
esac
opt_ltdl=:
;;
-\?|-h) func_usage ;;
--help) func_help ;;
--version) func_version ;;
# Separate optargs to long options:
--*=*)
func_split_long_opt "$opt"
set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"}
shift
;;
# Separate non-argument short options:
-\?*|-h*|-c*|-f*|-i*|-n*|-q*|-v*)
func_split_short_opt "$opt"
set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"}
shift
;;
--) break ;;
-*) func_fatal_help "unrecognized option \`$opt'" ;;
*) set dummy "$opt" ${1+"$@"}; shift; break ;;
esac
done
# Validate options:
# show any warnings saved by LIBTOOLIZE_OPTIONS parsing
test -n "$env_warning" &&
echo "$env_warning" |while read line; do func_warning "$line"; done
# validate $opt_nonrecursive, $opt_recursive and $opt_standalone
if $opt_nonrecursive; then
if $opt_recursive || $opt_standalone; then
func_error "you can have at most one of --non-recursive, --recursive and --standalone"
fi
ltdl_mode=nonrecursive
elif $opt_recursive; then
$opt_standalone &&
func_error "you can have at most one of --non-recursive, --recursive and --standalone"
ltdl_mode=recursive
elif $opt_standalone; then
ltdl_mode=standalone
fi
# any remaining arguments are an error
test $# -gt 0 &&
func_fatal_help "unknown additional arguments: \`${1+}'"
# Bail if the options were screwed
$exit_cmd $EXIT_FAILURE
}
# func_echo_once msg_var
# Calls func_echo with the value of MSG_VAR, and then sets MSG_VAR="" so
# that subsequent calls have no effect.
func_echo_once ()
{
$opt_debug
if test -n "$1"; then
eval my_msg=\$$1
if test -n "$my_msg"; then
func_echo "$my_msg"
eval $1=""
fi
fi
}
# func_copy srcfile destfile [msg_var]
# A wrapper for func_copy_cb that accepts arguments in the same order
# as the cp(1) shell command.
func_copy ()
{
$opt_debug
test -f "$1" || \
{ func_error "\`$1' not copied: not a regular file"; return 1; }
func_dirname_and_basename "$1"
my_f1=$func_basename_result
if test -d "$2"; then
func_copy_cb "$my_f1" \
`$ECHO "$1" | $SED "$dirname"` "$2" "$3"
else
# Supporting this would mean changing the timestamp:
func_dirname_and_basename "$2"
my_tname=$func_basename_result
test "X$my_f1" = "X$my_tname" \
|| func_fatal_error "func_copy() cannot change filename on copy"
func_copy_cb "$my_f1" \
`$ECHO "$1" | $SED "$dirname"` \
`$ECHO "$2" | $SED "$dirname"` \
"$3"
fi
return $copy_return_status # set in func_copy_cb
}
# func_copy_cb filename srcdir destdir [msg_var]
# If option `--copy' was specified, or soft-linking SRCFILE to DESTFILE fails,
# then try to copy SRCFILE to DESTFILE (without changing the timestamp if
# possible).
func_copy_cb ()
{
$opt_debug
my_file="$1"
my_srcdir="$2"
my_destdir="$3"
my_msg_var="$4"
copy_return_status=1
# Libtool is probably misinstalled if this happens:
test -f "$my_srcdir/$my_file" ||
func_fatal_error "\`$my_file' not found in \`$my_srcdir'"
case $opt_verbose in
false) my_copy_msg="file \`$my_destdir/$my_file'" ;;
*) my_copy_msg="file from \`$my_srcdir/$my_file'" ;;
esac
func_mkdir_p `$ECHO "$my_destdir/$my_file" | $SED "$dirname"`
$RM "$my_destdir/$my_file"
if $opt_copy; then
if { ( cd "$my_srcdir" && $TAR chf - "$my_file" ) 2>/dev/null \
| ( umask 0 && cd "$my_destdir" && $TAR xf - $TAR_NO_OWNER) >/dev/null 2>&1; } \
&& touch "$my_destdir/$my_file"; then
$opt_quiet || func_echo_once "$my_msg_var"
$opt_quiet || func_echo "copying $my_copy_msg"
copy_return_status=0
fi
else
if test "$my_file" = "aclocal.m4"; then
if { ( cd "$my_srcdir" && $TAR chf - "$my_file" ) 2>/dev/null \
| ( umask 0 && cd "$my_destdir" && $TAR xf - $TAR_NO_OWNER) >/dev/null 2>&1 ; }
then
$opt_quiet || func_echo_once "$my_msg_var"
$opt_quiet || func_echo "copying $my_copy_msg"
copy_return_status=0
fi
else
if $LN_S "$my_srcdir/$my_file" "$my_destdir/$my_file"; then
$opt_quiet || func_echo_once "$my_msg_var"
$opt_quiet || func_echo "linking $my_copy_msg"
copy_return_status=0
fi
fi
fi
if test "$copy_return_status" != 0; then
$opt_quiet || func_echo_once "$my_msg_var"
func_error "can not copy \`$my_srcdir/$my_file' to \`$my_destdir/'"
exit_status=$EXIT_FAILURE
fi
}
# func_copy_some_files srcfile_spec srcdir destdir [msg_var] [cb=func_copy_cb]
# Call COPY_CB for each regular file in SRCDIR named by the ':' delimited
# names in SRCFILE_SPEC. The odd calling convention is needed to allow
# spaces in file and directory names.
func_copy_some_files ()
{
$opt_debug
my_srcfile_spec="$1"
my_srcdir="$2"
my_destdir="$3"
my_msg_var="$4"
my_copy_cb="${5-func_copy_cb}"
my_save_IFS="$IFS"
IFS=:
for my_filename in $my_srcfile_spec; do
IFS="$my_save_IFS"
if test -f "$my_srcdir/$my_filename"; then
if test "X$my_copy_cb" = Xfunc_copy_cb; then
$opt_force || if test -f "$my_destdir/$my_filename"; then
$opt_quiet || func_echo_once "$my_msg_var"
$opt_quiet \
|| func_error "\`$my_destdir/$my_filename' exists: use \`--force' to overwrite"
continue
fi
fi
else
func_echo_once "$my_msg_var"
func_fatal_error "\`$my_filename' not found in \`$my_srcdir'"
fi
$my_copy_cb "$my_filename" "$my_srcdir" "$my_destdir" "$my_msg_var"
done
IFS="$my_save_IFS"
}
# func_fixup_Makefile srcfile srcdir destdir
func_fixup_Makefile ()
{
$opt_debug
my_filename="$1"
my_srcdir="$2"
my_destdir="$3"
my_fixup_non_subpackage_script="\
s,(LIBOBJS),(ltdl_LIBOBJS),g
s,(LTLIBOBJS),(ltdl_LTLIBOBJS),g
s,libltdl/configure.ac,,
s,libltdl/configure,,
s,libltdl/aclocal.m4,,
s,libltdl/config-h.in,,
s,libltdl/Makefile.am,,
s,libltdl/Makefile.in,,
/^[ ]*\\\\\$/d"
case $my_filename in
Makefile.am)
my_fixup_non_subpackage_script=`echo "$my_fixup_non_subpackage_script" | \
sed 's,libltdl/,,'`
my_fixup_inc_paths_script= ;;
Makefile.inc)
repl=$ltdldir
repl_uscore=`$ECHO "$repl" | $SED 's,[/.+-],_,g'`
my_fixup_inc_paths_script="\
s,libltdl_,@repl_uscore@_,
s,libltdl/,@repl@/,
s,: libltdl/,: @repl@/,
s, -Ilibltdl , -I@repl@ ,
s,\\\$(libltdl_,\$(@repl_uscore@_,
s,)/libltdl ,)/@repl@ ,
s,@repl_uscore@,${repl_uscore},g
s,@repl@,${repl},g"
;;
esac
$RM "$my_destdir/$my_filename" 2>/dev/null
$opt_quiet || func_echo "creating file \`$my_destdir/$my_filename'"
if $opt_dry_run; then :;
else
$SED "$my_fixup_non_subpackage_script
$my_fixup_inc_paths_script" \
< "$my_srcdir/$my_filename" > "$my_destdir/$my_filename" ||
func_fatal_error "cannot create $my_destdir/$my_filename"
fi
}
# func_scan_files
# Scan configure.(ac|in) and aclocal.m4 (if present) for use of libltdl
# and libtool. Possibly running some of these tools if necessary.
# Libtoolize affects the contents of aclocal.m4, and should be run before
# aclocal, so we can't use configure --trace which relies on a consistent
# configure.(ac|in) and aclocal.m4.
func_scan_files ()
{
$opt_debug
# Prefer configure.ac to configure.in
test -f configure.ac && configure_ac=configure.ac
test -f "$configure_ac" || configure_ac=
# Set local variables to reflect contents of configure.ac
my_sed_scan_configure_ac='s,#.*$,,; s,^dnl .*$,,; s, dnl .*$,,;
/AC_INIT/ {
s,^.*$,seen_autoconf=:,
p
}
d'
test -z "$configure_ac" \
|| eval `$SED "$my_sed_scan_configure_ac" "$configure_ac"`
$seen_autoconf || {
my_configure_ac=
test -n "$configure_ac" && my_configure_ac="$configure_ac: "
func_verbose "${my_configure_ac}not using Autoconf"
# Make sure ltdldir and ltdl_mode have sensible defaults
# since we return early here:
test -n "$ltdldir" || ltdldir=libltdl
test -n "$ltdl_mode" || ltdl_mode=subproject
return
}
# ---------------------------------------------------- #
# Probe macro usage in configure.ac and/or aclocal.m4. #
# ---------------------------------------------------- #
my_sed_traces='s,#.*$,,; s,^dnl .*$,,; s, dnl .*$,,
s,^.*AC_REQUIRE(.*$,,; s,^.*m4_require(.*$,,;
s,^.*m4_define(.*$,,
s,^.*A[CU]_DEFUN(.*$,,; s,^.*m4_defun(.*$,,
/AC_CONFIG_AUX_DIR(/ {
s,^.*AC_CONFIG_AUX_DIR([[ ]*\([^])]*\).*$,ac_auxdir=\1,
p
}
/AC_CONFIG_MACRO_DIR(/ {
s,^.*AC_CONFIG_MACRO_DIR([[ ]*\([^])]*\).*$,ac_macrodir=\1,
p
}
/_LT_CONFIG_LTDL_DIR(/d
/LT_CONFIG_LTDL_DIR(/ {
s,^.*LT_CONFIG_LTDL_DIR([[ ]*\([^])]*\).*$,ac_ltdldir=\1,
p
}
/\[A[CM]_PROG_LIBTOOL/d
/A[CM]_PROG_LIBTOOL/ {
s,^.*$,seen_libtool=:,
p
}
/the.*option into.*LT_INIT.*parameter/d
/\[LT_INIT/d
/LT_INIT/ {
s,^.*$,seen_libtool=:,
p
}
/\[LTDL_INIT/d
/LTDL_INIT/ {
s,^.*LTDL_INIT([[ ]*\([^])]*\).*$,ltdl_options="\1",
s,^.*LTDL_INIT[ ]*$,seen_ltdl=:,
p
}
/LT_WITH_LTDL/ {
s,^.*$,seen_ltdl=:,
p
}
/AC_LIB_LTDL/ {
s,^.*$,seen_ltdl=:,
p
}
/AC_WITH_LTDL/ {
s,^.*$,seen_ltdl=:,
p
}
d'
eval `cat aclocal.m4 "$configure_ac" 2>/dev/null | $SED "$my_sed_traces"`
# ----------------- #
# Validate ltdldir. #
# ----------------- #
ac_ltdldir=`$ECHO "$ac_ltdldir" | $SED 's,/*$,,'`
# If $configure_ac contains AC_CONFIG_LTDL_DIR, check that its
# arguments were not given in terms of a shell variable!
case "$ac_ltdldir" in
*\$*)
func_fatal_error "can not handle variables in LT_CONFIG_LTDL_DIR"
;;
esac
# If neither --ltdl nor LT_CONFIG_LTDL_DIR are specified, default to
# `libltdl'. If both are specified, they must be the same. Otherwise,
# take the one that is given! (If LT_CONFIG_LTDL_DIR is not specified
# we suggest adding it later in this code.)
case x$ac_ltdldir,x$ltdldir in
x,x) ltdldir=libltdl ;;
x*,x) ltdldir=$ac_ltdldir ;;
x,x*) ltdldir=$ltdldir ;;
*)
test x"$ac_ltdldir" = x"$ltdldir" || \
func_fatal_error "--ltdl='$ltdldir' does not match LT_CONFIG_LTDL_DIR($ac_ltdldir)"
;;
esac
# ------------------- #
# Validate ltdl_mode. #
# ------------------- #
test -n "$ltdl_options" && seen_ltdl=:
# If $configure_ac contains LTDL_INIT, check that its
# arguments were not given in terms of a shell variable!
case "$ltdl_options" in
*\$*)
func_fatal_error "can not handle variables in LTDL_INIT"
;;
esac
# Extract mode name from ltdl_options
# FIXME: Diagnose multiple conflicting modes in ltdl_options
ac_ltdl_mode=
case " $ltdl_options " in
*" nonrecursive "*) ac_ltdl_mode=nonrecursive ;;
*" recursive "*) ac_ltdl_mode=recursive ;;
*" subproject "*) ac_ltdl_mode=subproject ;;
esac
# If neither --ltdl nor an LTDL_INIT mode are specified, default to
# `subproject'. If both are specified, they must be the same. Otherwise,
# take the one that is given!
case x$ac_ltdl_mode,x$ltdl_mode in
x,x) ltdl_mode=subproject ;;
x*,x) ltdl_mode=$ac_ltdl_mode ;;
x,x*) ltdl_mode=$ltdl_mode ;;
*)
test x"$ac_ltdl_mode" = x"$ltdl_mode" || \
func_fatal_error "--$ltdl_mode does not match LTDL_INIT($ac_ltdl_mode)"
;;
esac
# ---------------- #
# Validate auxdir. #
# ---------------- #
if test -n "$ac_auxdir"; then
# If $configure_ac contains AC_CONFIG_AUX_DIR, check that it was
# not given in terms of a shell variable!
case "$ac_auxdir" in
*\$*)
func_fatal_error "can not handle variables in AC_CONFIG_AUX_DIR"
;;
*)
auxdir=$ac_auxdir
;;
esac
else
# Try to discover auxdir the same way it is discovered by configure.
# Note that we default to the current directory.
for dir in . .. ../..; do
if test -f "$dir/install-sh"; then
auxdir=$dir
break
elif test -f "$dir/install.sh"; then
auxdir="$dir"
break
fi
done
fi
# Just use the current directory if all else fails.
test -n "$auxdir" || auxdir=.
# ------------------------------ #
# Find local m4 macro directory. #
# ------------------------------ #
# Hunt for ACLOCAL_AMFLAGS in `Makefile.am' for a `-I' argument.
my_sed_aclocal_flags='
/^[ ]*ACLOCAL_[A-Z_]*FLAGS[ ]*=[ ]*/ {
s,,,
q
}
d'
if test -f Makefile.am; then
my_macrodir_is_next=false
for arg in `$SED "$my_sed_aclocal_flags" Makefile.am`; do
if $my_macrodir_is_next; then
am_macrodir="$arg"
break
else
case $arg in
-I) my_macrodir_is_next=: ;;
-I*)
am_macrodir=`$ECHO "$arg" | sed 's,^-I,,'`
break
;;
*) my_macrodir_is_next=false ;;
esac
fi
done
fi
macrodir="$ac_macrodir"
test -z "$macrodir" && macrodir="$am_macrodir"
if test -n "$am_macrodir" && test -n "$ac_macrodir"; then
test "$am_macrodir" = "$ac_macrodir" \
|| func_fatal_error "AC_CONFIG_MACRO_DIR([$ac_macrodir]) conflicts with ACLOCAL_AMFLAGS=-I $am_macrodir."
fi
}
# func_included_files searchfile
# Output INCLUDEFILE if SEARCHFILE m4_includes it, else output SEARCHFILE.
func_included_files ()
{
$opt_debug
my_searchfile="$1"
my_include_regex=
my_sed_include='
/^m4_include(\[.*\])$/ {
s,^m4_include(\[\(.*\)\])$,\1,
p
}
d'
if test -f "$my_searchfile"; then
$ECHO "$my_searchfile"
# Only recurse when we don't care if all the variables we use get
# trashed, since they are in global scope.
for my_filename in `$SED "$my_sed_include" "$my_searchfile"`; do
func_included_files $my_filename
done
fi
}
# func_serial filename [macro_regex]
# Output the value of the serial number comment in FILENAME, where the
# comment line must also match MACRO_REGEX, if given.
func_serial ()
{
$opt_debug
my_filename="$1"
my_macro_regex="$2"
my_sed_serial='
/^# serial [1-9][0-9.]*[ ]*'"$my_macro_regex"'[ ]*$/ {
s,^# serial \([1-9][0-9.]*\).*$,\1,
q
}
d'
# Search FILENAME and all the files it m4_includes for a serial number
# in the file that AC_DEFUNs MACRO_REGEX.
my_serial=
func_dirname_and_basename "$my_filename"
my_filebase=$func_basename_result
for my_file in `func_included_files "$my_filename"`; do
if test -z "$my_macro_regex" ||
test "$my_filename" = aclocal.m4 ||
test "X$my_macro_regex" = "X$my_filebase" ||
func_grep '^AC_DEFUN(\['"$my_macro_regex" "$my_file"
then
my_serial=`$SED -e "$my_sed_serial" "$my_file"`
break
fi
done
# If the file has no serial number, we assume it's ancient.
test -n "$my_serial" || my_serial=0
$ECHO "$my_serial"
}
# func_serial_max serial1 serial2
# Compare (possibly multi-part, '.' delimited) serial numbers, and
# return the largest in $func_serial_max_result. If they are the
# same, func_serial_max_result will be empty.
func_serial_max ()
{
$opt_debug
my_serial1="$1"
my_serial2="$2"
my_sed_dot='s/\..*$//g'
my_sed_rest='s/^[0-9][1-9]*\.*//'
my_sed_digits='s/[^0-9.]//g'
# Incase they turn out to be the same, we'll set it to empty
func_serial_max_result=
test "X$1$2" = X`$ECHO "$1$2" | $SED "$my_sed_digits"` || {
func_error "serial numbers \`$1' or \`$2' contain non-digit chars"
return
}
while test -n "$my_serial1$my_serial2"; do
my_serial1_part=`$ECHO "$my_serial1" | $SED "$my_sed_dot"`
my_serial2_part=`$ECHO "$my_serial2" | $SED "$my_sed_dot"`
test -z "$my_serial1_part$my_serial2_part" \
&& break
test -z "$my_serial1_part" \
&& { func_serial_max_result="$2"; break; }
test -z "$my_serial2_part" \
&& { func_serial_max_result="$1"; break; }
test "$my_serial1_part" -gt "$my_serial2_part" \
&& { func_serial_max_result="$1"; break; }
test "$my_serial2_part" -gt "$my_serial1_part" \
&& { func_serial_max_result="$2"; break; }
my_serial1=`$ECHO "$my_serial1" | $SED "$my_sed_rest"`
my_serial2=`$ECHO "$my_serial2" | $SED "$my_sed_rest"`
done
}
# func_serial_update_check srcfile src_serial destfile dest_serial
# Unless SRC_SERIAL is newer than DEST_SERIAL set $func_serial_update_check
# to 'false'.
func_serial_update_check ()
{
$opt_debug
my_srcfile="$1"
my_src_serial="$2"
my_destfile="$3"
my_dest_serial="$4"
my_update_p=:
if test -f "$my_destfile"; then
test "X$my_src_serial" = "X0" && {
func_warning "no serial number on \`$my_srcfile', not copying."
return
}
# Determine whether the destination has an older serial.
func_serial_max "$my_src_serial" "$my_dest_serial"
test "X$my_src_serial" = "X$func_serial_max_result" || my_update_p=false
test "X$my_src_serial" = "X$func_serial_max_result" \
&& func_verbose "\`$my_srcfile' is serial $my_src_serial, greater than $my_dest_serial in \`$my_destfile'"
if test "X$my_dest_serial" = "X$func_serial_max_result"; then
func_verbose "\`$my_srcfile' is serial $my_src_serial, less than $my_dest_serial in \`$my_destfile'"
$opt_force || if test -n "$ac_macrodir$ac_ltdldir"; then
func_error "\`$my_destfile' is newer: use \`--force' to overwrite"
fi
fi
fi
func_serial_update_check_result="$my_update_p"
}
# func_aclocal_update_check filename
# Unless serial number of FILENAME is newer than the matching serial number
# in aclocal.m4, set $func_aclocal_update_check to 'false'.
func_aclocal_update_check ()
{
$opt_debug
my_srcfile="$aclocaldir/$1"
my_destfile="aclocal.m4"
case $need in
libtool.m4)
my_src_serial=`func_serial "$my_srcfile" LT_INIT`
my_dest_serial=`func_serial "$my_destfile" LT_INIT`
# Strictly, this libtoolize ought not to have to deal with ancient
# serial formats, but we accept them here to be complete:
test "X$my_src_serial" = "X0" &&
my_src_serial=`func_serial "$my_srcfile" 'A[CM]_PROG_LIBTOOL'`
test "X$my_dest_serial" = "X0" &&
my_dest_serial=`func_serial "$my_destfile" 'A[CM]_PROG_LIBTOOL'`
;;
ltdl.m4)
my_src_serial=`func_serial "$my_srcfile" LTDL_INIT`
my_dest_serial=`func_serial "$my_destfile" LTDL_INIT`
;;
*)
my_src_serial=`func_serial "$my_srcfile" "$need"`
my_dest_serial=`func_serial "$my_destfile" "$need"`
;;
esac
func_serial_update_check \
"$my_srcfile" "$my_src_serial" "$my_destfile" "$my_dest_serial"
func_aclocal_update_check_result="$func_serial_update_check_result"
}
# func_serial_update filename srcdir destdir [msg_var] [macro_re] [old_macro_re]
# Copy the FILENAME from a SRCDIR to DESTDIR provided that either FILENAME
# has a newer serial number, or DESTFILE does not yet exist, or the user
# specified `--force' at the command line. If given, MACRO_REGEX or
# OLD_MACRO_REGEX must match any text after "# serial N" in both files.
func_serial_update ()
{
$opt_debug
my_filename="$1"
my_srcdir="$2"
my_destdir="$3"
my_msg_var="$4"
my_macro_regex="$5"
my_old_macro_regex="$6"
my_serial_update_p=:
my_return_status=1
my_srcfile="$my_srcdir/$my_filename"
my_destfile="$my_destdir/$my_filename"
test -f "$my_srcfile" || func_fatal_error "\`$my_srcfile' does not exist."
if test -f "$my_destfile"; then
my_src_serial=`func_serial "$my_srcfile" "$my_macro_regex"`
my_dest_serial=`func_serial "$my_destfile" "$my_macro_regex"`
# Strictly, this libtoolize ought not to have to deal with ancient
# serial formats, but we accept them here to be complete:
test "X$my_src_serial" = "X0" &&
my_src_serial=`func_serial "$my_srcfile" "$my_old_macro_regex"`
test "X$my_dest_serial" = "X0" &&
my_dest_serial=`func_serial "$my_destfile" "$my_old_macro_regex"`
func_serial_update_check \
"$my_srcfile" "$my_src_serial" "$my_destfile" "$my_dest_serial"
my_serial_update_p="$func_serial_update_check_result"
fi
if $my_serial_update_p || $opt_force; then
func_copy "$my_srcfile" "$my_destfile" "$my_msg_var"
my_return_status=$?
elif $opt_force && test "X$my_dest_serial" = "X$my_src_serial"; then
$opt_quiet || func_echo_once "$my_msg_var"
$opt_quiet \
|| func_echo "\`$my_destfile' is already up to date."
fi
# Do this after the copy for hand maintained `aclocal.m4', incase
# it has `m4_include([DESTFILE])', so the copy effectively already
# updated `aclocal.m4'.
my_included_files=`func_included_files aclocal.m4`
case `echo " $my_included_files " | $NL2SP` in
# Skip included files:
*" $my_destfile "*) ;;
# Otherwise compare to aclocal.m4 serial number (func_serial
# returns 0 for older macro serial numbers before we provided
# serial tags, so the update message will be correctly given
# if aclocal.m4 contains an untagged --i.e older-- macro file):
*)
if test -f aclocal.m4; then
func_serial_max \
"$my_src_serial" `func_serial aclocal.m4 "$my_macro_regex"`
if test "X$my_src_serial" = "X$func_serial_max_result"; then
func_echo_once "$my_msg_var"
func_echo "You should add the contents of \`$my_destfile' to \`aclocal.m4'."
fi
fi
;;
esac
return $my_return_status
}
# func_keyword_update filename srcdir destdir sed_script [msg_var]
# Copy the FILENAME from a SRCDIR to DESTDIR provided that either FILENAME
# has a newer revision according to the serial number extracted by
# SED_SCRIPT, or DESTFILE does not yet exist, or the user specified
# `--force' at the command line.
func_keyword_update ()
{
$opt_debug
my_filename="$1"
my_srcdir="$2"
my_destdir="$3"
my_sed_script="$4"
my_msg_var="$5"
my_srcfile="$my_srcdir/$my_filename"
my_destfile="$my_destdir/$my_filename"
my_keyword_update_p=:
test -f "$my_srcfile" || func_fatal_error "\`$my_srcfile' does not exist."
if test -f "$my_destfile"; then
my_src_serial=`$SED -e "$my_sed_script" "$my_srcfile"`
test -z "$my_src_serial" && {
func_warning "no serial number in \`$my_srcfile', not copying."
return
}
my_dest_serial=`$SED -e "$my_sed_script" "$my_destfile"`
test -n "$my_dest_serial" || my_dest_serial=0
func_serial_update_check \
"$my_srcfile" "$my_src_serial" "$my_destfile" "$my_dest_serial"
my_keyword_update_p="$func_serial_update_check_result"
fi
if $my_keyword_update_p || $opt_force; then
func_copy "$my_srcfile" "$my_destfile" "$my_msg_var"
elif $opt_verbose || $opt_force && test "X$my_dest_serial" = "X$my_src_serial"; then
func_echo_once "$my_msg_var"
func_echo "\`$my_destfile' is already up to date."
fi
}
# func_ltmain_update filename srcdir destdir [msg_var]
# Copy the FILENAME from a SRCDIR to DESTDIR provided that either FILENAME
# has a newer revision, or DESTFILE does not yet exist, or the user
# specified `--force' at the command line.
func_ltmain_update ()
{
$opt_debug
my_sed_ltmain='
/^package_revision='\''*[0-9][1-9.]*'\''*/ {
s,^package_revision='\''*\([0-9.]*\)'\''*[ ]*$,\1,
p
}
d'
func_keyword_update "$1" "$2" "$3" "$my_sed_ltmain" "$4"
return $my_return_status
}
# func_config_update filename srcdir destdir [msg_var]
# Copy the FILENAME from a SRCDIR to DESTDIR provided that either FILENAME
# has a newer timestamp, or DESTFILE does not yet exist, or the user
# specified `--force' at the command line.
func_config_update ()
{
$opt_debug
my_sed_config='
/^timestamp='\''*[0-9][1-9-]*'\''*/ {
s,^timestamp='\''*\([0-9-]*\)'\''*,\1,
s/-/./g
p
}
d'
func_keyword_update "$1" "$2" "$3" "$my_sed_config" "$4"
return $my_return_status
}
# func_install_update filename srcdir destdir [msg_var]
# Copy the FILENAME from a SRCDIR to DESTDIR provided that either FILENAME
# has a newer timestamp, or DESTFILE does not yet exist, or the user
# specified `--force' at the command line.
func_install_update ()
{
$opt_debug
my_sed_install='
/^scriptversion='\''*[0-9][1-9.-]*'\''*/ {
s,[#;].*,,
s,^scriptversion='\''*\([0-9.-]*\)'\''*,\1,
s/-/./g
p
}
d'
func_keyword_update "$1" "$2" "$3" "$my_sed_install" "$4"
return $my_return_status
}
# func_massage_aclocal_DATA [glob_exclude]
# @aclocal_DATA\@ is substituted as per its value in Makefile.am;
# this function massages it into a suitable format for func_copy_some_files.
func_massage_aclocal_DATA ()
{
$opt_debug
pkgmacro_files= # GLOBAL VAR
my_glob_exclude="$1"
# Massage a value for pkgmacro_files from the value used in Makefile.am.
for my_filename in m4/argz.m4 m4/libtool.m4 m4/ltdl.m4 m4/ltoptions.m4 m4/ltsugar.m4 m4/ltversion.m4 m4/lt~obsolete.m4; do
func_dirname_and_basename "$my_filename"
my_filename=$func_basename_result
# ignore excluded filenames
if test -n "$my_glob_exclude"; then
my_cont=false
eval 'case $my_filename in '$my_glob_exclude') my_cont=: ;; esac'
$my_cont && continue
fi
pkgmacro_files="$pkgmacro_files:$my_filename"
done
# strip spurious leading `:'
pkgmacro_files=`$ECHO "$pkgmacro_files" | $SED 's,^:*,,'`
}
# func_install_pkgmacro_subproject
# Unless --quiet was passed, display a message. Then copy pkgmacro_files
# from libtool installation tree to subproject libltdl tree.
func_install_pkgmacro_subproject ()
{
$opt_debug
# Remove any lingering files that my have been installed by some
# previous libtoolize release:
$opt_force && for file in $all_pkgmacro_files; do
test -f "$subproject_macrodir/$file" && func_verbose "rm -f '$subproject_macrodir/$file'"
rm -f "$subproject_macrodir/$file"
done
# Copy all the files from installed libltdl to this project, if the
# user specified a macrodir.
$opt_quiet || if test "x$macrodir" != "x$subproject_macrodir"; then
pkgmacro_header="putting macros in \`$subproject_macrodir'."
elif test -n "$subproject_macrodir"; then
pkgmacro_header="putting macros in AC_CONFIG_MACRO_DIR, \`$subproject_macrodir'."
fi
func_copy_some_files "argz.m4:libtool.m4:ltdl.m4:$pkgmacro_files" \
"$aclocaldir" "$subproject_macrodir" pkgmacro_header
}
# func_install_pkgmacro_parent
# Unless --quiet was passed, or AC_CONFIG_MACRO_DIR was not seen, display
# a message. Then update appropriate macros if newer ones are available
# from the libtool installation tree.
func_install_pkgmacro_parent ()
{
$opt_debug
# Remove any lingering files that my have been installed by some
# previous libtoolize release:
$opt_force && for file in $all_pkgmacro_files; do
test -f "$macrodir/$file" && func_verbose "rm -f '$macrodir/$file'"
rm -f "$macrodir/$file"
done
# Copy all the files from installed libltdl to this project, if the
# user specified a macrodir.
$opt_quiet || if test -n "$ac_macrodir"; then
my_pkgmacro_header="putting macros in AC_CONFIG_MACRO_DIR, \`$ac_macrodir'."
elif test -n "$macrodir"; then
my_pkgmacro_header="putting macros in \`$macrodir'."
fi
if $opt_ltdl; then
func_serial_update argz.m4 "$aclocaldir" "$macrodir" \
my_pkgmacro_header argz.m4
else
func_verbose "Not copying \`$macrodir/argz.m4', libltdl not used."
fi
func_serial_update libtool.m4 "$aclocaldir" "$macrodir" \
my_pkgmacro_header LT_INIT 'A[CM]_PROG_LIBTOOL'
if $opt_ltdl; then
func_serial_update ltdl.m4 "$aclocaldir" "$macrodir" \
my_pkgmacro_header 'LTDL_INIT'
else
func_verbose "Not copying \`$macrodir/ltdl.m4', libltdl not used."
fi
my_save_IFS="$IFS"
IFS=:
for file in $pkgmacro_files; do
IFS="$my_save_IFS"
func_serial_update "$file" "$aclocaldir" "$macrodir" \
my_pkgmacro_header "$file"
done
IFS="$my_save_IFS"
}
# func_install_pkgmacro_files
# Install copies of the libtool and libltdl m4 macros into this package.
func_install_pkgmacro_files ()
{
$opt_debug
# argz.m4, libtool.m4 and ltdl.m4 are handled specially:
func_massage_aclocal_DATA 'argz.m4|libtool.m4|ltdl.m4'
# 1. Parent has separate macrodir to subproject ltdl:
if $opt_ltdl && test "x$ltdl_mode" = "xsubproject" &&
test -n "$macrodir" && test "x$macrodir" != "x$subproject_macrodir"
then
func_install_pkgmacro_parent
func_install_pkgmacro_subproject
# 2. Parent shares macrodir with subproject ltdl:
elif $opt_ltdl && test "x$ltdl_mode" = "xsubproject"
# && test "x$macrodir" = "x$subproject_macrodir"
then
func_install_pkgmacro_subproject
# 3. Not a subproject, but macrodir was specified in parent:
elif test -n "$macrodir"; then
func_install_pkgmacro_parent
# 4. AC_CONFIG_MACRO_DIR was not specified:
else
func_verbose "AC_CONFIG_MACRO_DIR not defined, not copying libtool macros."
fi
}
# func_massage_pkgltdl_files [glob_exclude]
# @pkgltdl_files\@ is substituted as per its value in Makefile.am; this
# function massages it into a suitable format for func_copy_some_files.
func_massage_pkgltdl_files ()
{
$opt_debug
pkgltdl_files= # GLOBAL VAR
my_glob_exclude="$1"
# Massage a value for pkgltdl_files from the value used in Makefile.am
for my_filename in libltdl/COPYING.LIB libltdl/README libltdl/Makefile.inc libltdl/Makefile.am libltdl/configure.ac libltdl/aclocal.m4 libltdl/Makefile.in libltdl/config-h.in libltdl/configure libltdl/argz_.h libltdl/argz.c libltdl/loaders/dld_link.c libltdl/loaders/dlopen.c libltdl/loaders/dyld.c libltdl/loaders/load_add_on.c libltdl/loaders/loadlibrary.c libltdl/loaders/shl_load.c libltdl/lt__dirent.c libltdl/lt__strl.c libltdl/libltdl/lt__alloc.h libltdl/libltdl/lt__dirent.h libltdl/libltdl/lt__glibc.h libltdl/libltdl/lt__private.h libltdl/libltdl/lt__strl.h libltdl/libltdl/lt_dlloader.h libltdl/libltdl/lt_error.h libltdl/libltdl/lt_system.h libltdl/libltdl/slist.h libltdl/loaders/preopen.c libltdl/lt__alloc.c libltdl/lt_dlloader.c libltdl/lt_error.c libltdl/ltdl.c libltdl/ltdl.h libltdl/slist.c; do
# Strip surplus leading 'libltdl/':
my_filename=`expr "X$my_filename" : 'Xlibltdl/\(.*\)'`
# ignore excluded filenames
if test -n "$my_glob_exclude"; then
my_cont=false
eval 'case $my_filename in '$my_glob_exclude') my_cont=: ;; esac'
$my_cont && continue
fi
# ignore duplicates
case :$pkgltdl_files: in
*:$my_filename:*) ;;
*) pkgltdl_files="$pkgltdl_files:$my_filename" ;;
esac
done
# strip spurious leading `:'
pkgltdl_files=`$ECHO "$pkgltdl_files" | $SED 's,^:*,,'`
}
# func_install_pkgltdl_files
# Install copies of the libltdl files into this package. Any auxiliary
# or m4 macro files needed in the libltdl tree will also be copied by
# func_install_pkgconfig_files and func_install_pkgmacro_files resp.
func_install_pkgltdl_files ()
{
$opt_debug
$opt_ltdl || return
# Remove any lingering files that my have been installed by some
# previous libtoolize release:
$opt_force && for file in $all_pkgltdl_files; do
test -f "$ltdldir/$file" && func_verbose "rm -f '$ltdldir/$file'"
rm -f "$ltdldir/$file"
done
# Copy all the files from installed libltdl to this project, if the
# user specified `--ltdl'.
$opt_quiet || if test -n "$ac_ltdldir"; then
pkgltdl_header="putting libltdl files in LT_CONFIG_LTDL_DIR, \`$ac_ltdldir'."
elif test -n "$ltdldir"; then
pkgltdl_header="putting libltdl files in \`$ltdldir'."
fi
# These files are handled specially, depending on ltdl_mode:
if test "x$ltdl_mode" = "xsubproject"; then
func_massage_pkgltdl_files 'Makefile.inc'
else
func_massage_pkgltdl_files 'Makefile.am|Makefile.in*|aclocal.m4|config*'
fi
func_copy_some_files "$pkgltdl_files" \
"$pkgltdldir/libltdl" "$ltdldir" pkgltdl_header
# For recursive ltdl modes, copy a suitable Makefile.{am,inc}:
case $ltdl_mode in
recursive)
func_fixup_Makefile "Makefile.am" "$pkgltdldir/libltdl" "$ltdldir"
;;
nonrecursive)
func_fixup_Makefile "Makefile.inc" "$pkgltdldir/libltdl" "$ltdldir"
;;
esac
}
# func_massage_pkgconfig_files [glob_exclude]
# @pkgconfig_files\@ is substituted as per its value in Makefile.am; this
# function massages it into a suitable format for func_copy_some_files.
func_massage_pkgconfig_files ()
{
$opt_debug
pkgconfig_files= # GLOBAL VAR
my_glob_exclude="$1"
# Massage a value for pkgconfig_files from the value used in Makefile.am
for my_filename in config/compile config/config.guess config/config.sub config/depcomp config/install-sh config/missing config/ltmain.sh; do
# ignore excluded filenames
if test -n "$my_glob_exclude"; then
my_cont=false
eval 'case $my_filename in '$my_glob_exclude') my_cont=: ;; esac'
$my_cont && continue
fi
# ignore duplicates
case :$pkgconfig_files: in
*:$my_filename:*) ;;
*) pkgconfig_files="$pkgconfig_files:$my_filename" ;;
esac
done
# strip spurious leading `:'
pkgconfig_files=`$ECHO "$pkgconfig_files" | $SED 's,^:*,,'`
}
# func_install_pkgconfig_subproject
# Unless --quiet was passed, display a message. Then copy pkgconfig_files
# from libtool installation tree to subproject libltdl tree.
func_install_pkgconfig_subproject ()
{
$opt_debug
# Remove any lingering files that my have been installed by some
# previous libtoolize release:
$opt_force && for file in $all_pkgconfig_files; do
test -f "$subproject_auxdir/$file" && func_verbose "rm -f '$subproject_auxdir/$file'"
rm -f "$subproject_auxdir/$file"
done
# Copy all the files from installed libltdl to this project, if the
# user specified an auxdir.
$opt_quiet || if test "x$ac_auxdir" = "x$subproject_auxdir"; then
pkgconfig_header="putting auxiliary files in AC_CONFIG_AUX_DIR, \`$subproject_auxdir'."
elif test -n "$auxdir"; then
pkgconfig_header="putting auxiliary files in \`$auxdir'."
fi
func_copy_some_files "$pkgconfig_files" \
"$pkgdatadir" "$ltdldir" pkgconfig_header
}
# func_install_pkgconfig_parent
# Unless --quiet was passed, or AC_CONFIG_AUX_DIR was not seen, display a
# message. Then update appropriate auxiliary files if newer ones are
# available from the libtool installation tree.
func_install_pkgconfig_parent ()
{
$opt_debug
# Remove any lingering files that my have been installed by some
# previous libtoolize release:
$opt_force && for file in $all_pkgconfig_files; do
test -f "$auxdir/$file" && func_verbose "rm -f '$auxdir/$file'"
rm -f "$auxdir/$file"
done
if test -n "$ac_auxdir"; then
pkgconfig_header="putting auxiliary files in AC_CONFIG_AUX_DIR, \`$ac_auxdir'."
elif test -n "$auxdir" || test "x$ltdldir" = "x."; then
pkgconfig_header="putting auxiliary files in \`$auxdir'."
fi
if $opt_install; then
func_config_update config.guess \
"$pkgdatadir/config" "$auxdir" pkgconfig_header
func_config_update config.sub \
"$pkgdatadir/config" "$auxdir" pkgconfig_header
func_install_update install-sh \
"$pkgdatadir/config" "$auxdir" pkgconfig_header
fi
func_ltmain_update ltmain.sh \
"$pkgdatadir/config" "$auxdir" pkgconfig_header
}
# func_install_pkgconfig_files
# Install copies of the auxiliary files into this package according to
# the whether libltdl is included as a subproject, and whether the parent
# shares the AC_CONFIG_AUX_DIR setting.
func_install_pkgconfig_files ()
{
$opt_debug
func_massage_pkgconfig_files
# 1. Parent shares auxdir with subproject ltdl:
if $opt_ltdl && test "x$ltdl_mode" = "xsubproject" &&
test "x$ac_auxdir" = "x$subproject_auxdir"
then
func_install_pkgconfig_subproject
# 2. Parent has separate auxdir to subproject ltdl:
elif $opt_ltdl && test "x$ltdl_mode" = "xsubproject"
# && test "x$auxdir" != "x$subproject_auxdir" is implied
then
if $seen_autoconf; then
func_install_pkgconfig_parent
fi
func_install_pkgconfig_subproject
# 3. Not subproject, but AC_CONFIG_AUX_DIR was used in parent:
elif test -n "$ac_auxdir" || test "x$auxdir" = "x."; then
func_install_pkgconfig_parent
# 4. AC_CONFIG_AUX_DIR was not specified:
else
func_verbose "AC_CONFIG_AUX_DIR not defined, not copying libtool auxiliary files."
fi
}
# func_nonemptydir_p dirvar
# DIRVAR is the name of a variable to evaluate. Unless DIRVAR names
# a directory that exists and is non-empty abort with a diagnostic.
func_nonemptydir_p ()
{
$opt_debug
my_dirvar="$1"
my_dir=`eval echo "\\\$$my_dirvar"`
# Is it a directory at all?
test -d "$my_dir" \
|| func_fatal_error "\$$my_dirvar is not a directory: \`$my_dir'"
# check that the directories contents can be ls'ed
test -n "`{ cd $my_dir && ls; } 2>/dev/null`" \
|| func_fatal_error "can not list files: \`$my_dir'"
}
# func_check_macros
# Sanity check macros from aclocal.m4 against installed versions.
func_check_macros ()
{
$opt_debug
$opt_quiet && return
$seen_autoconf || return
ac_config_macro_dir_advised=false
if test -n "$ac_macrodir$ltdldir" && test -z "$macrodir"; then
my_ac_config_macro_srcdir="$aclocaldir"
if $opt_ltdl && test "$macrodir" != "$subproject_macrodir"; then
my_ac_config_macro_srcdir="$subproject_macrodir"
fi
my_needed="libtool.m4 ltoptions.m4 ltversion.m4 ltsugar.m4 lt~obsolete.m4"
$opt_ltdl && my_needed="$my_needed argz.m4 ltdl.m4"
if test -f "aclocal.m4"; then
for need in $my_needed; do
func_aclocal_update_check $need
$func_aclocal_update_check_result && my_missing="$my_missing $need"
done
else
my_missing="$my_needed"
fi
if test -n "$my_missing"; then
func_echo "You should add the contents of the following files to \`aclocal.m4':"
for need in $my_missing; do
func_echo " \`$my_ac_config_macro_srcdir/$need'"
done
if test "$my_ac_config_macro_srcdir" != "$aclocaldir"; then
func_echo "or else add \`AC_CONFIG_MACRO_DIR([$subproject_macrodir])' to $configure_ac."
ac_config_macro_dir_advised=:
fi
fi
fi
## ---------------------------------------------------------- ##
## Since we return early here when --no-warn was given: ##
## DO NOT PUT ANYTHING BUT UPGRADE ADVICE MESSAGES BELOW HERE ##
## ---------------------------------------------------------- ##
$opt_warning || return
$seen_libtool ||
func_echo "Remember to add \`LT_INIT' to $configure_ac."
# Suggest using LTDL_INIT if appropriate:
$opt_ltdl && if test x$seen_ltdl != x:; then
case $ltdl_mode in
subproject) ltdl_init_args="" ;;
*) ltdl_init_args="([$ltdl_mode])" ;;
esac
func_echo "Remember to add \`LTDL_INIT$ltdl_init_args' to $configure_ac."
fi
if $opt_ltdl; then
# Remind the user to call LT_CONFIG_LTDL_DIR:
test -n "$ac_ltdldir" ||
func_echo "Remember to add \`LT_CONFIG_LTDL_DIR([$ltdldir])' to \`$configure_ac'."
# For subproject mode, offer some suggestions for avoiding duplicate
# files in a project that uses libltdl:
if test "x$ltdl_mode" = "xsubproject"; then
test "$subproject_auxdir" = "$auxdir" ||
func_echo "Consider using \`AC_CONFIG_AUX_DIR([$subproject_auxdir])' in $configure_ac."
$ac_config_macro_dir_advised || test "$subproject_macrodir" = "$macrodir" ||
func_echo "Consider using \`AC_CONFIG_MACRO_DIR([$subproject_macrodir])' in $configure_ac."
ac_config_macro_dir_advised=:
fi
fi
# Suggest modern idioms for storing autoconf macros:
$ac_config_macro_dir_advised || if test -z "$ac_macrodir" || test x"$macrodir" = x.; then
func_echo "Consider adding \`AC_CONFIG_MACRO_DIR([m4])' to $configure_ac and"
func_echo "rerunning $progname, to keep the correct libtool macros in-tree."
ac_config_macro_dir_advised=:
elif test -z "$ac_macrodir$ltdldir"; then
func_echo "Consider adding \`AC_CONFIG_MACRO_DIR([$macrodir])' to $configure_ac,"
func_echo "and rerunning $progname and aclocal."
ac_config_macro_dir_advised=:
fi
if test -z "$am_macrodir$macrodir"; then
func_echo "Consider adding \`-I m4' to ACLOCAL_AMFLAGS in Makefile.am."
elif test -z "$am_macrodir"; then
if $opt_ltdl && test "x$ltdl_mode" = "xsubproject" && test "$subproject_macrodir" != "$macrodir"; then
func_echo "Consider adding \`-I $subproject_macrodir' to ACLOCAL_AMFLAGS in Makefile.am."
else
func_echo "Consider adding \`-I $macrodir' to ACLOCAL_AMFLAGS in Makefile.am."
fi
fi
# Don't trace for this, we're just checking the user didn't invoke it
# directly from configure.ac.
$SED 's,dnl .*$,,; s,# .*$,,' "$configure_ac" | grep AC_PROG_RANLIB >/dev/null &&
func_echo "\`AC_PROG_RANLIB' is rendered obsolete by \`LT_INIT'"
# FIXME: Ensure ltmain.sh, libtool.m4 and ltdl.m4 are from the same release
}
## ----------- ##
## Main. ##
## ----------- ##
{
# Lists of all files libtoolize has ever installed. These are removed
# before installing the latest files when --force was passed to help
# ensure a clean upgrade.
# Do not remove config.guess nor config.sub, we don't install them
# without --install, and the project may not be using Automake.
all_pkgconfig_files="ltmain.sh"
all_pkgmacro_files="argz.m4 libtool.m4 ltdl.m4 ltoptions.m4 ltsugar.m4 ltversion.in ltversion.m4 lt~obsolete.m4"
all_pkgltdl_files="COPYING.LIB Makefile Makefile.in Makefile.inc Makefile.am README acinclude.m4 aclocal.m4 argz_.h argz.c config.h.in config-h.in configure configure.ac configure.in libltdl/lt__alloc.h libltdl/lt__dirent.h libltdl/lt__glibc.h libltdl/lt__private.h libltdl/lt__strl.h libltdl/lt_dlloader.h libltdl/lt_error.h libltdl/lt_system.h libltdl/slist.h loaders/dld_link.c loaders/dlopen.c loaders/dyld.c loaders/load_add_on.c loaders/loadlibrary.c loaders/preopen.c loaders/shl_load.c lt__alloc.c lt__dirent.c lt__strl.c lt_dlloader.c lt_error.c ltdl.c ltdl.h slist.c"
# Locations for important files:
prefix=/usr
datadir=/usr/share
pkgdatadir=/usr/share/libtool
pkgltdldir=/usr/share/libtool
aclocaldir=/usr/share/aclocal
auxdir=
macrodir=
configure_ac=configure.in
seen_autoconf=false
seen_libtool=false
seen_ltdl=false
# test EBCDIC or ASCII
case `echo X|tr X '\101'` in
A) # ASCII based system
# \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
SP2NL='tr \040 \012'
NL2SP='tr \015\012 \040\040'
;;
*) # EBCDIC based system
SP2NL='tr \100 \n'
NL2SP='tr \r\n \100\100'
;;
esac
# Allow the user to override the master libtoolize repository:
if test -n "$_lt_pkgdatadir"; then
pkgltdldir="$_lt_pkgdatadir"
pkgdatadir="$_lt_pkgdatadir/libltdl"
aclocaldir="$_lt_pkgdatadir/libltdl/m4"
fi
func_nonemptydir_p pkgltdldir
func_nonemptydir_p pkgdatadir
func_nonemptydir_p aclocaldir
func_scan_files
case $ltdldir in
.) ltdlprefix= ;;
*) ltdlprefix=$ltdldir/ ;;
esac
subproject_auxdir=${ltdlprefix}config
subproject_macrodir=${ltdlprefix}m4
# :::BE CAREFUL HERE:::
# func_check_macros needs to check whether --ltdl was specified when
# LTDL_INIT was not seen, so we can't just use one variable for both
# conditions, or that check will be impossible. No need to clutter the
# rest of the code with '$opt_ltdl || $seen_ltdl' though, because we CAN
# safely set opt_ltdl to true if LTDL_INIT was seen:
$seen_ltdl && opt_ltdl=:
func_install_pkgconfig_files
func_install_pkgmacro_files
func_install_pkgltdl_files
func_check_macros
}
exit $exit_status
# Local Variables:
# mode:shell-script
# sh-indentation:2
# End: