m4_pattern_allow([dnl]) AS_INIT[]m4_divert_push([HEADER-COPYRIGHT]) # libtoolize (GNU @PACKAGE@) @VERSION@ # Written by Gary V. Vaughan , 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: @host_triplet@ # $progname: (GNU @PACKAGE@) @VERSION@ # automake: $automake_version # autoconf: $autoconf_version # # Report bugs to <@PACKAGE_BUGREPORT@>. # GNU @PACKAGE@ home page: <@PACKAGE_URL@>. # General help using GNU software: . PROGRAM=libtoolize m4_divert_pop m4_include([getopt.m4sh]) M4SH_VERBATIM([[ # 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 } } ]]) dnl SHORT LONG DEFAULT INIT dnl ---------------------------------------------------------------------- dnl --automake, below, is for compatibility with automake 1.5 M4SH_GETOPTS( [c], [--copy], [], [], [f], [--force], [], [], [i], [--install], [], [], [n], [--dry-run|--dryrun], [], [ 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"], [q], [--quiet|--automake], [], [], [v], [--verbose], [], [], [], [--no-warning|--no-warn], [], [], [], [--nonrecursive|--non-recursive], [], [], [], [--recursive], [], [], [], [--subproject], [], [], [?], [--ltdl], [false], [ # 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 $ltdl_dir and reusing $opt_ltdl to # indicate that --ltdl was seen during option processing. Also, # be careful that --ltdl=foo --ltdl=bar results in ltdl_dir=bar: case $opt_ltdl in false|:) ;; # a bare '--ltdl' followed by another option *) ltdl_dir=`$ECHO "$optarg" |$SED 's|/*$||'` ;; esac opt_ltdl=:], [ # show any warnings saved by LIBTOOLIZE_OPTIONS parsing test -n "$env_warning" && echo "$env_warning" |while read line; do func_warning "$line"; done # validate $opt_nonrecursive, $opt_recursive and $opt_subproject if $opt_nonrecursive; then if $opt_recursive || $opt_subproject; then func_error "you can have at most one of --non-recursive, --recursive and --subproject" fi ltdl_mode=nonrecursive elif $opt_recursive; then $opt_subproject && func_error "you can have at most one of --non-recursive, --recursive and --subproject" ltdl_mode=recursive elif $opt_subproject; then ltdl_mode=subproject fi # any remaining arguments are an error test [$]# -gt 0 && func_fatal_help "unknown additional arguments: \`${1+$@}'" ]) M4SH_VERBATIM([[ # func_whisper arg... # Echo program name prefixed message unless $opt_quiet was given. func_whisper () { $debug_cmd $opt_quiet || func_echo ${1+"$@"} } # func_whisper_once msg_var # Call func_whisper with the value of MSG_VAR, and then set MSG_VAR='' so # that subsequent calls will have no effect. func_whisper_once () { $debug_cmd if test -n "$1"; then eval my_msg=\$$1 if test -n "$my_msg"; then func_whisper "$my_msg" eval $1= fi fi } # func_whisper_hdr msg_var arg... # With at least 1 non-empty ARG, call func_whisper_once with MSG_VAR, # and then func_whisper with the remaining arguments. func_whisper_hdr () { $debug_cmd my_msg_var=$1; shift test -n "$*" || return func_whisper_once "$my_msg_var" func_whisper "$*" } # func_whisper_error_hdr msg_var arg... # Much the same as func_whisper_header, but for (non-fatal) error # messages. func_whisper_error_hdr () { $debug_cmd my_msg_var=$1; shift test -n "$*" || return func_whisper_once "$my_msg_var" func_error "$*" exit_status=$EXIT_FAILURE } # func_copy filename srcdir destdir [msg_var [filter]] # If option `--copy' was specified, or soft-linking SRCFILE to DESTFILE # fails, then try to copy SRCFILE to DESTFILE (making sure to update the # timestamp so that a series of files with dependencies can be copied # in the right order that their timestamps won't trigger rebuilds). If # FILTER is non-empty, it is a sed script to apply to SRCFILE as it is # copied. MSG_VAR names a variable for use with func_whisper_hdr. func_copy () { $debug_cmd my_filename=$1 my_srcdir=$2 my_destdir=$3 my_msg_var=$4 my_filter=$5 my_srcfile=$my_srcdir/$my_filename my_destfile=$my_destdir/$my_filename # Libtool is probably misinstalled if this happens: test -f "$my_srcfile" || { func_whisper_error_hdr "$my_msg_var" "\`$my_srcfile' not found" return 1 } # Require --force to remove existing $my_destfile. $opt_force && $RM "$my_destfile" test -f "$my_destfile" && { func_whisper_error_hdr "$my_msg_var" \ "\`$my_destfile' exists: use \`--force' to overwrite" return 1 } # Be careful to support `func_copy dir/target srcbase destbase'. func_dirname "$my_destfile" func_mkdir_p "$func_dirname_result" # Filters always take priority. if test -n "$my_filter"; then if $opt_dry_run || { ( umask 0 $SED -e "$my_filter" "$my_srcfile" > "$my_destfile" ) >/dev/null 2>&1 } then func_whisper_once "$my_msg_var" if $opt_verbose; then func_whisper "$SED -e '$my_filter' $my_srcfile > $my_destfile" else func_whisper "creating file \`$my_destfile'" fi else func_whisper_error_hdr "$my_msg_var" "creating \`$my_destfile' from \`$my_srcfile' failed" return 1 fi return 0 fi # Otherwise copy or link according to `--copy' option. if $opt_copy; then my_copycmd=$CP my_copy_type=copying else my_copycmd=$LN_S my_copy_type=linking fi my_copy_msg="$my_copy_type file \`$my_destfile'" $opt_verbose && my_copy_msg="$my_copycmd $my_srcfile $my_destdir" if $opt_dry_run || { ( umask 0 $my_copycmd "$my_srcfile" "$my_destfile" ) >/dev/null 2>&1 } then func_whisper_hdr "$my_msg_var" "$my_copy_msg" else func_whisper_error_hdr "$my_msg_var" \ "$my_copy_type \`$my_srcdir/$my_filename' to \`$my_destdir/' failed" return 1 fi } # func_extract_trace macro_name [filename ...] # set `$func_extract_trace_result' to a colon delimited list of arguments # to MACRO_NAME in FILENAME. If no FILENAME is given, then # `configure.ac' is assumed. func_extract_trace () { $opt_debug if test 1 -eq $#; then test -n "$configure_ac" || return set dummy "$@" "$configure_ac"; shift fi func_extract_trace_result=`$extract_trace ${1+"$@"}` } # func_included_files searchfile # Output INCLUDEFILE if SEARCHFILE m4_includes it, else output SEARCHFILE. func_included_files () { $debug_cmd my_searchfile=$1 my_include_regex= my_sed_include=' /^m4@&t@_include(\[.*\])$/ { s|^m4@&t@_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 () { $debug_cmd 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 "$my_macro_regex" || test aclocal.m4 = "$my_filename" || 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 () { $debug_cmd 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 () { $debug_cmd $require_ac_ltdl_dir $require_ac_macro_dir my_srcfile=$1 my_src_serial=$2 my_destfile=$3 my_dest_serial=$4 my_update_p=: if test -f "$my_destfile"; then test 0 = "$my_src_serial" && { func_warning "no serial number on \`$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_macro_dir$ac_ltdl_dir"; then func_error "\`$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 () { $debug_cmd my_filename=$1 my_srcfile=$aclocaldir/$1 my_destfile=aclocal.m4 case $my_filename in libtool.m4) my_src_serial=`func_serial "$my_srcfile" LT_INIT` my_dest_serial=`func_serial "$my_destfile" LT_INIT` # Strictly, this libtoolize ought not to have to deal with ancient # serial formats, but we accept them here to be complete: test 0 = "$my_src_serial" && my_src_serial=`func_serial "$my_srcfile" 'A[CM]_PROG_LIBTOOL'` test 0 = "$my_dest_serial" && 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" "$my_filename"` my_dest_serial=`func_serial "$my_destfile" "$my_filename"` ;; esac func_serial_update_check \ "$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 () { $debug_cmd 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 0 = "$my_src_serial" && my_src_serial=`func_serial "$my_srcfile" "$my_old_macro_regex"` test 0 = "$my_dest_serial" && 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 $RM "$my_destfile" func_copy "$my_filename" "$my_srcdir" "$my_destdir" "$my_msg_var" my_return_status=$? elif $opt_force && test "X$my_dest_serial" = "X$my_src_serial"; then func_whisper_hdr "$my_msg_var" "\`$my_destfile' is already up to date." fi # Do this after the copy for hand maintained `aclocal.m4', incase # it has `m4_include([DESTFILE])', so the copy effectively already # updated `aclocal.m4'. my_included_files=`func_included_files aclocal.m4` case `echo " "$my_included_files" "` 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$func_serial_max_result"; then func_whisper_hdr "$my_msg_var" \ "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 () { $debug_cmd 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 $RM "$my_destfile" func_copy "$my_filename" "$my_srcdir" "$my_destdir" "$my_msg_var" elif $opt_verbose || $opt_force && test "X$my_dest_serial" = "X$my_src_serial"; then func_whisper_hdr "$my_msg_var" "\`$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 () { $debug_cmd 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 () { $debug_cmd 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 () { $debug_cmd 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_install_pkgmacro_files # Install copies of the libtool and libltdl m4 macros into this package. func_install_pkgmacro_files () { $debug_cmd $require_ac_macro_dir $require_am_macro_dir $require_ltdl_mode $require_macro_dir $opt_ltdl || test -n "$ac_macro_dir$am_macro_dir" || return # Remove any lingering files that my have been installed by some # previous libtoolize release: $opt_force && for file in $all_pkgmacro_files; do test -f "$macro_dir/$file" && func_verbose "rm -f '$macro_dir/$file'" rm -f "$macro_dir/$file" done # Install the libltdl autoconf macros to this project's source tree. $opt_quiet || if test -n "$ac_macro_dir"; then my_pkgmacro_header="putting macros in AC_CONFIG_MACRO_DIR, \`$ac_macro_dir'." else my_pkgmacro_header="putting macros in \`$macro_dir'." fi for file in $pkgmacro_files; do case $file in libtool.m4) func_serial_update "$file" "$aclocaldir" "$macro_dir" \ my_pkgmacro_header LT_INIT 'A[CM]_PROG_LIBTOOL' ;; ltdl.m4) if $opt_ltdl; then func_serial_update "$file" "$aclocaldir" "$macro_dir" \ my_pkgmacro_header 'LTDL_INIT' else func_verbose "Not copying \`$macro_dir/$file', libltdl not used." fi ;; ltoptions.m4|ltsugar.m4|ltversion.m4|lt~obsolete.m4) func_serial_update "$file" "$aclocaldir" "$macro_dir" \ my_pkgmacro_header "$file" ;; *) if $opt_ltdl; then func_serial_update "$file" "$aclocaldir" "$macro_dir" \ my_pkgmacro_header "$file" else func_verbose "Not copying \`$macro_dir/$file', libltdl not used." fi ;; esac done } # 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_pkgaux_files and func_install_pkgmacro_files resp. func_install_pkgltdl_files () { $debug_cmd $opt_ltdl || return $require_ac_ltdl_dir $require_ltdl_dir $require_ltdl_mode # Remove any lingering files that my have been installed by some # previous libtoolize release: $opt_force && for file in $all_pkgltdl_files; do test -f "$ltdl_dir/$file" && func_verbose "rm -f '$ltdl_dir/$file'" rm -f "$ltdl_dir/$file" done # Copy all the files from installed libltdl to this project, if the # user specified `--ltdl'. $opt_quiet || if test -n "$ac_ltdl_dir"; then pkgltdl_header="putting libltdl files in LT_CONFIG_LTDL_DIR, \`$ac_ltdl_dir'." else pkgltdl_header="putting libltdl files in \`$ltdl_dir'." fi $require_Makefile_am_filter $require_Makefile_inc_filter # Copy ltdl sources appropriate to the requested ltdl_mode. for file in $pkgltdl_files; do my_copy_filter= case $file in Makefile.am|Makefile.in) test nonrecursive = "$ltdl_mode" && continue my_copy_filter=$Makefile_am_filter ;; ltdl.mk) test nonrecursive = "$ltdl_mode" || continue my_copy_filter=$Makefile_inc_filter ;; aclocal.m4) test subproject = "$ltdl_mode" && { $require_aclocal_m4_filter # Always copy aclocal.m4, otherwise regenerating it can # overwrite the destination if it is symlinked. ( opt_copy=: func_copy "$file" "$pkgltdldir" "$ltdl_dir" \ pkgltdl_header "$aclocal_m4_filter" ) } continue ;; config-h.in) test subproject = "$ltdl_mode" || continue ;; configure) test subproject = "$ltdl_mode" && { $require_configure_ac_filter # Always copy configure, otherwise regenerating it can # overwrite the destination if it is symlinked. ( opt_copy=: func_copy "$file" "$pkgltdldir" "$ltdl_dir" \ pkgltdl_header "$configure_ac_filter" ) } continue ;; configure.ac) test subproject = "$ltdl_mode" || continue $require_configure_ac_filter my_copy_filter=$configure_ac_filter ;; esac # Still here? Copy the file then, with selected filters. func_copy "$file" "$pkgltdldir" "$ltdl_dir" \ pkgltdl_header "$my_copy_filter" # FIXME: Remove in 2013 # (along with deprecation warning in func_check_macros) test ltdl.mk = "$file" \ && func_grep "^-\?include $ltdl_dir/Makefile.inc\$" Makefile.am \ && mv "$ltdl_dir/$file" "$ltdl_dir/Makefile.inc" \ && func_whisper "renaming file \`$ltdl_dir/Makefile.inc'" done } # func_install_pkgaux_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_pkgaux_files () { $debug_cmd $require_ac_aux_dir $require_aux_dir $require_configure_ac $require_ltdl_mode # Remove any lingering files that my have been installed by some # previous libtoolize release: $opt_force && for file in $all_pkgaux_files; do test -f "$aux_dir/$file" && func_verbose "rm -f '$aux_dir/$file'" rm -f "$aux_dir/$file" done if test -n "$ac_aux_dir"; then pkgaux_header="putting auxiliary files in AC_CONFIG_AUX_DIR, \`$ac_aux_dir'." else pkgaux_header="putting auxiliary files in \`$aux_dir'." fi for file in $pkgaux_files; do case $file in config.guess|config.sub) $opt_install || test subproject = "$ltdl_mode" || continue func_config_update "$file" "$pkgauxdir" "$aux_dir" pkgaux_header ;; install-sh) $opt_install || test subproject = "$ltdl_mode" || continue func_install_update "$file" "$pkgauxdir" "$aux_dir" pkgaux_header ;; ltmain.sh) func_ltmain_update "$file" "$pkgauxdir" "$aux_dir" pkgaux_header ;; *) test subproject = "$ltdl_mode" || continue func_copy "$file" "$pkgauxdir" "$aux_dir" pkgaux_header ;; esac done # If the parent project is using Autoconf and linking with Libtool, # even if subproject libltdl already has a copy, the parent project # will still need to build libtool for its own purposes, and might # need another copy of ltmain.sh if the parent didn't declare an # AC_CONFIG_AUX_DIR. pkgaux_hdr="putting another copy of auxiliary files in \`.'" test -f "$configure_ac" \ && test -z "$ac_aux_dir" \ && test subproject = "$ltdl_mode" \ && test "$aux_dir" = "$ltdl_dir" \ && func_ltmain_update "$file" "$pkgauxdir" . pkgaux_hdr # FIXME: Remove in 2013. # Very old parent projects using `libtoolize --install --ltdl', and # a top-level $configure_ac to build the ltdl subproject, but not # using Automake themselves, might still be relying on the old # behaviour of libtoolize to put a second copy of some `Auxiliary # Programs' needed by the top-level configure (instead of using # the recommended method: `automake --add-missing'). test -f "$configure_ac" \ && test subproject = "$ltdl_mode" \ && test "$aux_dir" = "$ltdl_dir" \ && func_config_update config.guess "$pkgauxdir" . pkgaux_hdr \ && func_config_update config.sub "$pkgauxdir" . pkgaux_hdr \ && func_install_update install-sh "$pkgauxdir" . pkgaux_hdr } # 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 () { $debug_cmd 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 $my_dir && ls; } 2>/dev/null`" \ || func_fatal_error "cannot list files: \`$my_dir'" } # func_check_macros # Sanity check macros from aclocal.m4 against installed versions. func_check_macros () { $debug_cmd $require_ac_ltdl_dir $require_ac_macro_dir $require_am_macro_dir $require_aux_dir $require_configure_ac $require_ltdl_dir $require_ltdl_mode $require_macro_dir $require_seen_ltdl $require_seen_libtool $opt_quiet && return test -n "$configure_ac" || return ac_config_macro_dir_advised=false if test -z "$ac_macro_dir$am_macro_dir"; then my_missing= for file in $pkgmacro_files; do case $file in argz.m4|ltdl.m4) $opt_ltdl || continue ;; esac if test -f "aclocal.m4"; then func_aclocal_update_check $file $func_aclocal_update_check_result || continue fi my_missing="$my_missing $file" done if test -n "$my_missing"; then func_echo "You should add the contents of the following files to \`aclocal.m4':" for need in $my_missing; do func_echo " \`$aclocaldir/$need'" done 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: $opt_ltdl && if test : != "$seen_ltdl"; 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_ltdl_dir" || func_echo "Remember to add \`LT_CONFIG_LTDL_DIR([$ltdl_dir])' to \`$configure_ac'." # For nonrecursive mode, warn about continued use of Makefile.inc: # FIXME: Remove in 2013 # (along with last minute rename in func_install_pkgltdl_files) if test nonrecursive = "$ltdl_mode"; then if func_grep "^-\?include $ltdl_dir/Makefile.inc\$" Makefile.am; then func_error "Use of \`include $ltdl_dir/Makefile.inc' is deprecated!" func_echo "Consider updating to use of \`include $ltdl_dir/ltdl.mk' in Makefile.am." fi fi fi # Suggest modern idioms for storing autoconf macros: $ac_config_macro_dir_advised || if test -z "$ac_macro_dir" || test . = "$macro_dir"; 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_macro_dir"; then func_echo "Consider adding \`AC_CONFIG_MACRO_DIR([$macro_dir])' to $configure_ac," func_echo "and rerunning $progname and aclocal." ac_config_macro_dir_advised=: fi if test -z "$am_macro_dir$ac_macro_dir"; then func_echo "Consider adding \`-I m4' to ACLOCAL_AMFLAGS in Makefile.am." elif test -z "$am_macro_dir"; then func_echo "Consider adding \`-I $macro_dir' to ACLOCAL_AMFLAGS in Makefile.am." 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 } ## ------------------## ## Helper functions. ## ## ------------------## # This section contains the helper functions used by the rest of # this script. # func_autoconf_configure MAYBE-CONFIGURE-FILE # ------------------------------------------ # Ensure that MAYBE-CONFIGURE-FILE is the name of a file in the current # directory which contains an uncommented call to AC_INIT. func_autoconf_configure () { $debug_cmd _G_sed_no_comment='s|#.*$||; s|^dnl .*$||; s| dnl .*$||;' _G_ac_init= # If we were passed a genuine file, make sure it calls AC_INIT. test -f "$1" \ && _G_ac_init=`$SED "$_G_sed_no_comment" "$1" |grep AC_INIT` # Otherwise it is not a genuine Autoconf input file. test -n "$_G_ac_init" _G_status=$? test 0 -ne $_G_status \ && func_verbose "\`$1' not using Autoconf" (exit $_G_status) } ## -------------------- ## ## Resource management. ## ## -------------------- ## # This section contains definitions for functions that each ensure a # particular resource (a file, or a non-empty configuration variable for # example) is available, and if appropriate to extract default values # from pertinent package files. Where a variable already has a non- # empty value (as set by the package's `bootstrap.conf'), that value is # used in preference to deriving the default. Call them using their # associated `require_*' variable to ensure that they are executed, at # most, once. # # Some of the require functions are very similar, so we generate those # as this file is sourced. They look complicated, but they are the same # as normal function declarations wrapped in "eval ''", so # that embedded single quotes need to be escaped, and wherever a symbol # is generated, we drop out of the single quotes and expand a variable # that holds the symbol. # # After that, the rest appear in asciibetical order. for base in aux_dir macro_dir; do # require_ltdl_relative_aux_dir # require_ltdl_relative_macro_dir # ------------------------------- # Set ltdl_relative_aux_dir to the relative path from $ltdl_dir to # the parent project auxiliary directory, and similarly for relative # macro directory. r=ltdl_relative_$base # _r_esource acquired by calling this function v=require_$r # _v_ariable pointing to the function f=func_$v # _f_unction name eval $v'='$f' '$f' () { $debug_cmd $require_ltdl_dir $require_'$base' func_relative_path "$ltdl_dir" "$'$base'" '$r'=$func_relative_path_result test -n "$'$r'" && func_verbose "'$r'='\'\$$r\''" '$v'=: }' # Some of these functions need to acquire the resource managed by the # lexically preceding function; $o serves that purpose. o=$r done for base in '' ltdl_; do if test ltdl_ = "$base"; then p='$pkgltdldir/'; else p=; fi # require_Makefile_am # require_ltdl_Makefile_am # ------------------------ # If not already set, set Makefile_am to `Makefile.am' if that file is # present in the current directory, and similarly for # `$pkgltdldir/Makefile.am'. r=${base}Makefile_am v=require_$r f=func_$v eval $v'='$f' '$f' () { $debug_cmd test -n "$'$r'" || '$r'='$p'Makefile.am if test -f "$'$r'"; then func_verbose "found \`$'$r\''" else '$r'= fi '$v'=: }' o=$r # require_aclocal_amflags # require_ltdl_aclocal_amflags # ---------------------------- # Extract `$aclocal_amflags' from `Makefile.am' if present, and # similarly for `libltdl/Makefile.am'. r=${base}aclocal_amflags v=require_$r f=func_$v eval $v'='$f' '$f' () { $debug_cmd $require_'$o' test -n "$'$o'" && { _G_sed_extract_aclocal_amflags='\''s|#.*$|| /^[ ]*ACLOCAL_AMFLAGS[ ]*=/ { s|^.*=[ ]*\(.*\)|'$r'="\1"| p }'\'' _G_aclocal_flags_cmd=`$SED -n "$_G_sed_extract_aclocal_amflags" \ "$'$o'"` eval "$_G_aclocal_flags_cmd" test -n "$'$r'" && func_verbose "'$r'='\$$r\''" } '$v'=: }' o=$r # require_am_macro_dir # require_ltdl_am_macro_dir # ------------------------- # Set am_macro_dir to the first directory specified in # ACLOCAL_AMFLAGS from `Makefile.am', and similarly for # 'libltdl/Makefile.am'. r=${base}am_macro_dir v=require_$r f=func_$v eval $v'='$f' '$f' () { $debug_cmd $require_'$o' _G_minus_I_seen=false for _G_arg in $'$o'; do case $_G_minus_I_seen,$_G_arg in :,*) '$r'=$_G_arg; break ;; *,-I) _G_minus_I_seen=: ;; *,-I*) '$r'=`expr x$_G_opt : '\''x-I\(.*\)$'\''`; break ;; esac done test -n "$'$r'" && func_verbose "'$r'='\'\$$r\''" '$v'=: }' o=$r done # require_Makefile_am_filter # -------------------------- # Set `Makefile_am_filter' ready for passing to func_copy when libltdl's # stock Makefile.am contents need to be filtered to work in recursive # mode. require_Makefile_am_filter=func_require_Makefile_am_filter func_require_Makefile_am_filter () { $debug_cmd $require_ltdl_mode case $ltdl_mode in recursive) Makefile_am_filter=' /^[^#]/{ s|(LIBOBJS)|(ltdl_LIBOBJS)|g s|(LTLIBOBJS)|(ltdl_LTLIBOBJS)|g }' ;; subproject) $require_ltdl_ac_aux_dir $require_ltdl_am_macro_dir $require_ltdl_relative_aux_dir $require_ltdl_relative_macro_dir test "$ltdl_am_macro_dir" = "$ltdl_relative_macro_dir" || { my_am_macro_dir_regex=`$ECHO "\ $ltdl_am_macro_dir" |$SED "$sed_make_literal_regex"` Makefile_am_filter=" /^ACLOCAL_AMFLAGS = /{ s| -I $my_am_macro_dir_regex\$| -I $ltdl_relative_macro_dir| } s|dir)/$my_am_macro_dir_regex|dir)/$ltdl_relative_macro_dir|g" } test "$ltdl_ac_aux_dir" = "$ltdl_relative_aux_dir" || { my_aux_dir_regex=`$ECHO "\ $ltdl_ac_aux_dir" |$SED "$sed_make_literal_regex"` Makefile_am_filter="$Makefile_am_filter s|$my_aux_dir_regex|$ltdl_relative_aux_dir|g s|/\./|/|g " } ;; esac require_Makefile_am_filter=: } # require_Makefile_inc_filter # --------------------------- # Set `Makefile_inc_filter' ready for passing to func_copy in order for # the contents of Makefile.inc to match the nonrecursive libltdl # directory into which it is copied. require_Makefile_inc_filter=func_require_Makefile_inc_filter func_require_Makefile_inc_filter () { $debug_cmd $require_ltdl_dir # Note that we strip comments right here, rather than rely on # using a $SED that allows comments. my_uscore=`$ECHO "$ltdl_dir" | $SED 's|[/.+-]|_|g'` Makefile_inc_filter=`$ECHO ' /^[^#]/{ # Use only libltdl conditional objects. s|(LIBOBJS)|(ltdl_LIBOBJS)|g s|(LTLIBOBJS)|(ltdl_LTLIBOBJS)|g # Convert libltdl path and variable sections to $ltdl_dir. s|libltdl_|@my_uscore@_| s|libltdl/|@ltdl_dir@/| s|: libltdl/|: @ltdl_dir@/| s| -Ilibltdl | -I@ltdl_dir@ | s|\$(libltdl_|\$(@my_uscore@_| s|)/libltdl |)/@ltdl_dir@ | s|@my_uscore@|'"$my_uscore"'|g s|@ltdl_dir@|'"$ltdl_dir"'|g }' | $SED '/^[ ]*#/d;/^$/d'` require_Makefile_inc_filter=: } # require_ac_aux_dir # ------------------ # Extract ac_aux_dir from AC_CONFIG_AUX_DIR. require_ac_aux_dir=func_require_ac_aux_dir func_require_ac_aux_dir () { $debug_cmd $require_configure_ac test -n "$configure_ac" && { func_extract_trace AC_CONFIG_AUX_DIR ac_aux_dir=$func_extract_trace_result case $ac_aux_dir in *\$*) func_fatal_error "\ cannot expand unknown variable in AC_CONFIG_AUX_DIR argument." ;; esac } test -n "$ac_aux_dir" && func_verbose "ac_aux_dir='$ac_aux_dir'" require_ac_aux_dir=: } # require_ac_ltdl_dir # ------------------- # Extract ac_ltdl_dir from LT_CONFIG_LTDL_DIR. require_ac_ltdl_dir=func_require_ac_ltdl_dir func_require_ac_ltdl_dir () { $debug_cmd $require_configure_ac if test -n "$configure_ac"; then func_extract_trace LT_CONFIG_LTDL_DIR ac_ltdl_dir=`expr "$func_extract_trace_result" : '\([^:]*\)'` case $ac_ltdl_dir in *\$*) func_fatal_error "\ cannot expand unknown variable in LT_CONFIG_LTDL_DIR argument." ;; esac fi # Strip trailing slashes. ac_ltdl_dir=`echo "$ac_ltdl_dir" |$SED 's|/*$||'` require_ac_ltdl_dir=: } # require_ac_ltdl_mode # -------------------- # Extract mode name from LTDL_INIT options. require_ac_ltdl_mode=func_require_ac_ltdl_mode func_require_ac_ltdl_mode () { $debug_cmd $require_ac_ltdl_options case " $ac_ltdl_options " in *" nonrecursive "*) ac_ltdl_mode=nonrecursive ;; *" recursive "*) ac_ltdl_mode=recursive ;; *" subproject "*) ac_ltdl_mode=subproject ;; esac require_ac_ltdl_mode=: } # require_ac_ltdl_options # ----------------------- # Extract ac_ltdl_options from LTDL_INIT. require_ac_ltdl_options=func_require_ac_ltdl_options func_require_ac_ltdl_options () { $debug_cmd $require_configure_ac if test -n "$configure_ac"; then func_extract_trace LTDL_INIT ac_ltdl_options=$func_extract_trace_result case $ac_ltdl_options in *\$*) func_fatal_error "\ cannot expand unknown variable in LTDL_INIT argument." ;; esac fi require_ac_ltdl_mode=: } # require_ac_macro_dir # -------------------- # Extract ac_macro_dir from AC_CONFIG_MACRO_DIR. require_ac_macro_dir=func_require_ac_macro_dir func_require_ac_macro_dir () { $debug_cmd $require_configure_ac if test -n "$configure_ac"; then func_extract_trace AC_CONFIG_MACRO_DIR ac_macro_dir=$func_extract_trace_result fi require_ac_macro_dir=: } # require_aclocal_m4_filter # ------------------------- # Set `aclocal_m4_filter' ready for passing to func_copy when libltdl's # stock aclocal.m4 contents need to be filtered to work in recursive # mode. require_aclocal_m4_filter=func_require_aclocal_m4_filter func_require_aclocal_m4_filter () { $debug_cmd $require_ltdl_am_macro_dir $require_ltdl_relative_macro_dir test "$ltdl_am_macro_dir" = "$ltdl_relative_macro_dir" || { my_am_macro_dir_regex=`$ECHO "\ $ltdl_am_macro_dir" |$SED "$sed_make_literal_regex"` # Tricky [m] quoting to stop m4sh processing from flagging an # undefined macro. aclocal_m4_filter=" /^[m]4_include(/{ s|$my_am_macro_dir_regex|$ltdl_relative_macro_dir|g }" } require_aclocal_m4_filter=: } # require_aux_dir # --------------- # Set aux_dir according to AC_CONFIG_AUX_DIR or else use the same # heuristics as Autoconf to intuit an appropriate setting. require_aux_dir=func_require_aux_dir func_require_aux_dir () { $debug_cmd $require_ac_aux_dir test -z "$aux_dir" && aux_dir=$ac_aux_dir # Subproject ltdl without $configure_ac keeps pkgauxfiles in # specified --ltdl optarg directory. test -z "$aux_dir" && $opt_ltdl && { $require_configure_ac test -n "$configure_ac" || { $require_ltdl_dir $require_ltdl_mode test subproject = "$ltdl_mode" && aux_dir=$ltdl_dir } } test -z "$aux_dir" && { # Try to intuit aux_dir using the same heuristic as Autoconf. for _G_dir in . .. ../..; do if test -f "$_G_dir/install-sh" || test -f "$_G_dir/install.sh" then aux_dir=$_G_dir break fi done } # Use the current directory if all else fails. test -z "$aux_dir" && aux_dir=. require_aux_dir=: } # require_configure_ac # -------------------- # Ensure that there is a `configure.ac' or `configure.in' file in this # directory, and that `$configure_ac' contains its name. require_configure_ac=func_require_configure_ac func_require_configure_ac () { $debug_cmd test -z "$configure_ac" \ && func_autoconf_configure configure.ac && configure_ac=configure.ac test -z "$configure_ac" \ && func_autoconf_configure configure.in && configure_ac=configure.in test -z "$configure_ac" \ || func_verbose "found \`$configure_ac'" require_configure_ac=: } # require_configure_ac_filter # --------------------------- # Set `configure_ac_filter' ready for passing to func_copy when # libltdl's stock configure.ac contents need to be filtered to work in # subproject mode. require_configure_ac_filter=func_require_configure_ac_filter func_require_configure_ac_filter () { $debug_cmd $require_ltdl_ac_aux_dir $require_ltdl_relative_aux_dir test "$ltdl_ac_aux_dir" = "$ltdl_relative_aux_dir" || { my_aux_dir_regex=`$ECHO "\ $ltdl_ac_aux_dir" |$SED "$sed_make_literal_regex"` configure_ac_filter=" s|$my_aux_dir_regex|$ltdl_relative_aux_dir|g " } require_configure_ac_filter=: } # require_ltdl_ac_aux_dir # ----------------------- # This needs to work in subproject mode, when GNU M4 may not be # available and hence extract-trace can't be used. But since we # installed libltdl/configure.ac, then we already know what value # we used. require_ltdl_ac_aux_dir=func_require_ltdl_ac_aux_dir func_require_ltdl_ac_aux_dir () { $debug_cmd ltdl_ac_aux_dir="@ltdl_ac_aux_dir@" func_verbose "ltdl_ac_aux_dir='$ltdl_ac_aux_dir'" require_ltdl_ac_aux_dir=: } # require_ltdl_dir # ---------------- # If both are specified, ensure both --ltdl=LTDL_DIR and # LT_CONFIG_LTDL_DIR agree, and set ltdl_dir to the value of either. require_ltdl_dir=func_require_ltdl_dir func_require_ltdl_dir () { $debug_cmd $require_ac_ltdl_dir test -z "$ltdl_dir" && ltdl_dir=$ac_ltdl_dir test -z "$ltdl_dir" && $opt_ltdl && ltdl_dir=libltdl if test -n "$ac_ltdl_dir"; then test "$ac_ltdl_dir" = "$ltdl_dir" || func_fatal_error "\ --ltdl='$ltdl_dir' does not match LT_CONFIG_LTDL_DIR($ac_ltdl_dir)" fi require_ltdl_dir=: } # require_ltdl_mode # ----------------- # If both are specified, ensure both command line setting and LTDL_INIT # option agree, and set ltdl_mode to the value of either. require_ltdl_mode=func_require_ltdl_mode func_require_ltdl_mode () { $debug_cmd $require_ac_ltdl_mode test -z "$ltdl_mode" && ltdl_mode=$ac_ltdl_mode test -z "$ltdl_mode" && { $require_ltdl_dir test -n "$ltdl_dir" && ltdl_mode=subproject } if test -n "$ac_ltdl_mode"; then test "$ac_ltdl_mode" = "$ltdl_mode" || func_fatal_error "\ --$ltdl_mode does not match LTDL_INIT($ac_ltdl_mode)" fi func_verbose "ltdl mode='$ltdl_mode'" require_ltdl_mode=: } # require_macro_dir # ----------------- # If both are specified, ensure both ACLOCAL_AMFLAGS and # AC_CONFIG_MACRO_DIR agree, and set macro_dir to the value of either. require_macro_dir=func_require_macro_dir func_require_macro_dir () { $debug_cmd $require_ac_macro_dir $require_am_macro_dir # AC_CONFIG_MACRO_DIR takes precedence. macro_dir=$ac_macro_dir # Followed by first -I optarg from ACLOCAL_AMFLAGS. test -z "$macro_dir" && macro_dir=$am_macro_dir # Subproject ltdl without either of the above keeps macros in # specified --ltdl optarg subdirectory. test -z "$macro_dir" && $opt_ltdl && { $require_ltdl_dir $require_ltdl_mode test subproject = "$ltdl_mode" && macro_dir=$ltdl_dir/m4 } # Use ./m4 as the last resort. test -z "$macro_dir" && macro_dir=m4 # Diagnose conflicts. if test -n "$ac_macro_dir" && test -n "$am_macro_dir"; then test "$ac_macro_dir" = "$am_macro_dir" || func_fatal_error "\ AC_CONFIG_MACRO_DIR([$ac_macro_dir]) conflicts with ACLOCAL_AMFLAGS=-I $am_macro_dir." fi require_macro_dir=: } # require_seen_ltdl # ----------------- # Determine from contents of $configure_ac whether this project contains # libltdl. require_seen_ltdl=func_require_seen_ltdl func_require_seen_ltdl () { $debug_cmd $require_configure_ac if test -n "$configure_ac"; then func_extract_trace AC_LIB_LTDL,AC_WITH_LTDL,LT_WITH_LTDL,LTDL_INIT test -n "$func_extract_trace_result" && seen_ltdl=: fi test -n "$seen_ltdl" || seen_ltdl=false require_seen_ltdl=: } # require_seen_libtool # -------------------- # Determine from contents of $configure_ac whether this project is using # Libtool to compile (some of) its objects. require_seen_libtool=func_require_seen_libtool func_require_seen_libtool () { $debug_cmd $require_configure_ac if test -n "$configure_ac"; then func_extract_trace AM_PROG_LIBTOOL,AC_PROG_LIBTOOL,LT_INIT test -n "$func_extract_trace_result" && seen_libtool=: fi test -n "$seen_libtool" || seen_libtool=false require_seen_libtool=: } ## ----------- ## ## 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_pkgaux_files="compile install-sh depcomp missing ltmain.sh snippet/_Noreturn.h snippet/arg-nonnull.h snippet/c++defs.h snippet/warn-on-use.h" 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 ltdl.mk slist.c" # Files installed by func_install_*, some files are missing from these # lists deliberately because their respective func_install has to handle # the missing filenames specially. pkgaux_files="@pkgaux_files@" pkgltdl_files="@pkgltdl_files@" pkgmacro_files="@pkgmacro_files@" # Locations for important files: prefix="@prefix@" datadir="@datadir@" pkgauxdir="@pkgauxdir@" pkgltdldir="@pkgdatadir@" aclocaldir="@aclocaldir@" # Allow the user to override the master libtoolize repository: if test -n "$_lt_pkgdatadir"; then pkgauxdir=$_lt_pkgdatadir/build-aux pkgltdldir=$_lt_pkgdatadir/libltdl aclocaldir=$_lt_pkgdatadir/m4 fi func_nonemptydir_p pkgauxdir func_nonemptydir_p pkgltdldir func_nonemptydir_p aclocaldir extract_trace=$pkgauxdir/extract-trace # :::BE CAREFUL HERE::: # func_check_macros needs to check whether --ltdl was specified when # LTDL_INIT was not seen, so we can't just use one variable for both # conditions, or that check will be impossible. No need to clutter the # rest of the code with '$opt_ltdl || $seen_ltdl' though, because we CAN # safely set opt_ltdl to true if LTDL_INIT was seen: $require_seen_ltdl $seen_ltdl && opt_ltdl=: func_install_pkgaux_files func_install_pkgmacro_files func_install_pkgltdl_files func_check_macros } exit $exit_status # Local Variables: # mode:shell-script # sh-indentation:2 # End: ]])