m4_pattern_allow([dnl]) AS_INIT[]m4_divert_push([HEADER-COPYRIGHT]) # libtoolize (GNU @PACKAGE@@TIMESTAMP@) @VERSION@ # Written by Gary V. Vaughan , 2003 # Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 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@@TIMESTAMP@) @VERSION@ # automake: $automake_version # autoconf: $autoconf_version # # Report bugs to <@PACKAGE_BUGREPORT@>. # GNU @PACKAGE@ home page: <@PACKAGE_URL@>. # General help using GNU software: . : ${TAR=tar} PROGRAM=libtoolize m4_divert_pop m4_include([getopt.m4sh]) M4SH_VERBATIM([[ # 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 } } ]]) 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" TAR="func_echo_all $TAR"], [q], [--quiet|--automake], [], [], [v], [--verbose], [], [], [], [--no-warning|--no-warn], [], [], [], [--nonrecursive|--non-recursive], [], [], [], [--recursive], [], [], [], [--standalone], [], [], [?], [--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 $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=:], [ # 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: \`${1+$@}'" ]) M4SH_VERBATIM([[ # 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" && $TAR xf - ) >/dev/null 2>&1; } \ && touch "$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 - ) >/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@&t@_require(.*$,,; s,^.*m4@&t@_define(.*$,, s,^.*A[CU]_DEFUN(.*$,,; s,^.*m4@&t@_defun(.*$,, /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,^[^=]*=[ ]*\(.*\), \1, 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 if test "X$arg" = "X-I"; then my_macrodir_is_next=: else my_macrodir_is_next=false fi fi done fi macrodir="$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@&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 () { $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="$1" # Massage a value for pkgmacro_files from the value used in Makefile.am. for my_filename in @aclocal_DATA@; do func_dirname_and_basename "$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="$1" # Massage a value for pkgltdl_files from the value used in Makefile.am for my_filename in @pkgltdl_files@; do # Strip surplus leading 'libltdl/': my_filename=`expr "X$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="$1" # Massage a value for pkgconfig_files from the value used in Makefile.am for my_filename in @pkgconfig_files@; do # ignore excluded filenames if test -n "$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=@prefix@ if test -n "$STAGING_DIR"; then datadir="$STAGING_DIR/../host/share" pkgdatadir="$STAGING_DIR/../host/share/libtool" pkgltdldir="$STAGING_DIR/../host/share/libtool" aclocaldir="$STAGING_DIR/../host/share/aclocal" else datadir=@datadir@ pkgdatadir=@pkgdatadir@ pkgltdldir=@pkgdatadir@ aclocaldir=@aclocaldir@ fi auxdir= macrodir= configure_ac=configure.in seen_autoconf=false seen_libtool=false seen_ltdl=false # test EBCDIC or ASCII case `echo X|tr X '\101'` in A) # ASCII based system # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr SP2NL='tr \040 \012' NL2SP='tr \015\012 \040\040' ;; *) # EBCDIC based system SP2NL='tr \100 \n' NL2SP='tr \r\n \100\100' ;; esac # Allow the user to override the master libtoolize repository: if test -n "$_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: ]])