mirror of
git://git.savannah.gnu.org/libtool.git
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b544ca3784
* Makefile.am (configure_edit): Rename pkgconfig_files substitution to pkgaux_files, and add pkgaux_install_files and pkgaux_parent_files substitutions for atlocal. (pkgauxdir): Where to install pkgaux_files. (auxfiles): Removed, and replaced by... (pkgaux_parent_files, pkgaux_install_files, pkgaux_data_files): ...these, which separate the files lists more logically for easier installation, and use by libtoolize.m4sh. (uninstall-hook): Adjust. (tests/atlocal): Adjust. * bootstrap.conf (libtool_link_libltdl_subdirs): Adjust. * libtoolize.m4sh (func_install_pkgconfig_files) (func_install_pkgconfig_subproject) (func_install_pkgconfig_parent, func_install_pkgconfig_files) (all_pkgconfig_files): Renamed to... (func_install_pkgaux_files, unc_install_pkgaux_subproject) (func_install_pkgaux_parent, func_install_pkgaux_files) (all_pkgaux_files): ...these, resp. Adjust all callers. (func_massage_pkgconfig_files): Removed. (pkgaux_files): List of all auxiliary scripts substituted from Makefile. Signed-off-by: Gary V. Vaughan <gary@gnu.org>
1674 lines
49 KiB
Plaintext
1674 lines
49 KiB
Plaintext
m4_pattern_allow([dnl])
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AS_INIT[]m4_divert_push([HEADER-COPYRIGHT])
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# libtoolize (GNU @PACKAGE@) @VERSION@
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# Written by Gary V. Vaughan <gary@gnu.org>, 2003
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# Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
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# Free Software Foundation, Inc.
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# This is free software; see the source for copying conditions. There is NO
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# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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# Libtoolize is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# Libtoolize is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with libtoolize; see the file COPYING. If not, a copy
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# can be downloaded from http://www.gnu.org/licenses/gpl.html,
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# or obtained by writing to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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# Usage: $progname [OPTION]...
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#
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# Prepare a package to use libtool.
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#
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# -c, --copy copy files rather than symlinking them
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# --debug enable verbose shell tracing
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# -n, --dry-run print commands rather than running them
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# -f, --force replace existing files
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# -i, --install copy missing auxiliary files
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# --ltdl[=DIR] install libltdl sources [default: libltdl]
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# --no-warn don't display warning messages
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# --nonrecursive prepare ltdl for non-recursive make
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# -q, --quiet work silently
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# --recursive prepare ltdl for recursive make
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# --subproject prepare ltdl to configure and build independently
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# -v, --verbose verbosely report processing
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# --version print version information and exit
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# -h, --help print short or long help message
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#
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# The following space or comma delimited options can be passed to $progname
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# via the environment variable LIBTOOLIZE_OPTIONS, unknown environment
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# options are ignored:
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#
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# --debug enable verbose shell tracing
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# --no-warn don't display warning messages
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# --quiet work silently
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# --verbose verbosely report processing
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#
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# You must `cd' to the top directory of your package before you run
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# `$progname'.
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#
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# When reporting a bug, please describe a test case to reproduce it and
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# include the following information:
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#
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# host-triplet: @host_triplet@
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# $progname: (GNU @PACKAGE@) @VERSION@
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# automake: $automake_version
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# autoconf: $autoconf_version
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#
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# Report bugs to <@PACKAGE_BUGREPORT@>.
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# GNU @PACKAGE@ home page: <@PACKAGE_URL@>.
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# General help using GNU software: <http://www.gnu.org/gethelp/>.
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: ${TAR=tar}
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PROGRAM=libtoolize
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m4_divert_pop
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m4_include([getopt.m4sh])
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M4SH_VERBATIM([[
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# Parse environment options
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{
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my_sed_env_opt='1s/^\([^,:; ]*\).*$/\1/;q'
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my_sed_env_rest='1s/^[^,:; ]*[,:; ]*\(.*\)$/\1/;q'
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while test -n "$LIBTOOLIZE_OPTIONS"; do
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opt=`echo "$LIBTOOLIZE_OPTIONS" | sed "$my_sed_env_opt"`
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LIBTOOLIZE_OPTIONS=`echo "$LIBTOOLIZE_OPTIONS" | sed "$my_sed_env_rest"`
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case $opt in
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--debug|--no-warn|--quiet|--verbose)
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envopts="${envopts+$envopts }$opt" ;;
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--*) env_warning="${env_warning+$env_warning
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}unrecognized environment option \`$opt'" ;;
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*) func_fatal_help "garbled LIBTOOLIZE_OPTIONS near \`$opt'" ;;
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esac
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done
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test -n "$envopts" && {
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func_quote_for_eval "$envopts"
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eval set dummy "$func_quote_for_eval_result" ${1+"$@"}
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shift
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}
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}
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]])
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dnl SHORT LONG DEFAULT INIT
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dnl ----------------------------------------------------------------------
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dnl --automake, below, is for compatibility with automake 1.5
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M4SH_GETOPTS(
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[c], [--copy], [], [],
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[f], [--force], [], [],
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[i], [--install], [], [],
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[n], [--dry-run|--dryrun], [], [
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CP="func_echo_all $CP"
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test -n "$LN_S" && LN_S="func_echo_all $LN_S"
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MKDIR="func_echo_all $MKDIR"
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RM="func_echo_all $RM"
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TAR="func_echo_all $TAR"],
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[q], [--quiet|--automake], [], [],
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[v], [--verbose], [], [],
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[], [--no-warning|--no-warn], [], [],
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[], [--nonrecursive|--non-recursive], [], [],
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[], [--recursive], [], [],
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[], [--subproject], [], [],
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[?], [--ltdl], [false], [
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# This is tricky, since we're overloading $opt_ltdl to be the
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# optarg for --ltdl during option processing, but then stashing
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# the (optional) optarg in $ltdl_dir and reusing $opt_ltdl to
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# indicate that --ltdl was seen during option processing. Also,
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# be careful that --ltdl=foo --ltdl=bar results in ltdl_dir=bar:
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case $opt_ltdl in
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false|:) ;; # a bare '--ltdl' followed by another option
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*) ltdl_dir=`$ECHO "$optarg" |$SED 's,/*$,,'` ;;
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esac
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opt_ltdl=:],
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[
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# show any warnings saved by LIBTOOLIZE_OPTIONS parsing
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test -n "$env_warning" &&
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echo "$env_warning" |while read line; do func_warning "$line"; done
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# validate $opt_nonrecursive, $opt_recursive and $opt_subproject
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if $opt_nonrecursive; then
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if $opt_recursive || $opt_subproject; then
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func_error "you can have at most one of --non-recursive, --recursive and --subproject"
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fi
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ltdl_mode=nonrecursive
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elif $opt_recursive; then
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$opt_subproject &&
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func_error "you can have at most one of --non-recursive, --recursive and --subproject"
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ltdl_mode=recursive
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elif $opt_subproject; then
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ltdl_mode=subproject
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fi
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# any remaining arguments are an error
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test [$]# -gt 0 &&
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func_fatal_help "unknown additional arguments: \`${1+$@}'"
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])
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M4SH_VERBATIM([[
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# func_echo_once msg_var
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# Calls func_echo with the value of MSG_VAR, and then sets MSG_VAR="" so
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# that subsequent calls have no effect.
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func_echo_once ()
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{
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$debug_cmd
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if test -n "$1"; then
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eval my_msg=\$$1
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if test -n "$my_msg"; then
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func_echo "$my_msg"
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eval $1=""
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fi
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fi
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}
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# func_copy srcfile destfile [msg_var]
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# A wrapper for func_copy_cb that accepts arguments in the same order
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# as the cp(1) shell command.
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func_copy ()
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{
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$debug_cmd
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test -f "$1" || \
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{ func_error "\`$1' not copied: not a regular file"; return 1; }
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func_dirname_and_basename "$1"
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my_f1=$func_basename_result
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if test -d "$2"; then
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func_copy_cb "$my_f1" \
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`$ECHO "$1" | $SED "$dirname"` "$2" "$3"
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else
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# Supporting this would mean changing the timestamp:
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func_dirname_and_basename "$2"
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my_tname=$func_basename_result
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test "X$my_f1" = "X$my_tname" \
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|| func_fatal_error "func_copy() cannot change filename on copy"
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func_copy_cb "$my_f1" \
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`$ECHO "$1" | $SED "$dirname"` \
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`$ECHO "$2" | $SED "$dirname"` \
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"$3"
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fi
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return $copy_return_status # set in func_copy_cb
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}
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# func_copy_cb filename srcdir destdir [msg_var]
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# If option `--copy' was specified, or soft-linking SRCFILE to DESTFILE fails,
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# then try to copy SRCFILE to DESTFILE (without changing the timestamp if
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# possible).
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func_copy_cb ()
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{
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$debug_cmd
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my_file="$1"
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my_srcdir="$2"
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my_destdir="$3"
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my_msg_var="$4"
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copy_return_status=1
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# Libtool is probably misinstalled if this happens:
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test -f "$my_srcdir/$my_file" ||
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func_fatal_error "\`$my_file' not found in \`$my_srcdir'"
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case $opt_verbose in
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false) my_copy_msg="file \`$my_destdir/$my_file'" ;;
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*) my_copy_msg="file from \`$my_srcdir/$my_file'" ;;
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esac
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func_mkdir_p `$ECHO "$my_destdir/$my_file" | $SED "$dirname"`
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$RM "$my_destdir/$my_file"
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if $opt_copy; then
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if { ( cd "$my_srcdir" && $TAR chf - "$my_file" ) 2>/dev/null \
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| ( umask 0 && cd "$my_destdir" && $TAR xf - ) >/dev/null 2>&1; } \
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&& touch "$my_destdir/$my_file"; then
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$opt_quiet || func_echo_once "$my_msg_var"
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$opt_quiet || func_echo "copying $my_copy_msg"
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copy_return_status=0
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fi
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else
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if test "$my_file" = "aclocal.m4"; then
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if { ( cd "$my_srcdir" && $TAR chf - "$my_file" ) 2>/dev/null \
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| ( umask 0 && cd "$my_destdir" && $TAR xf - ) >/dev/null 2>&1 ; }
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then
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$opt_quiet || func_echo_once "$my_msg_var"
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$opt_quiet || func_echo "copying $my_copy_msg"
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copy_return_status=0
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fi
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else
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if $LN_S "$my_srcdir/$my_file" "$my_destdir/$my_file"; then
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$opt_quiet || func_echo_once "$my_msg_var"
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$opt_quiet || func_echo "linking $my_copy_msg"
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copy_return_status=0
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fi
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fi
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fi
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if test "$copy_return_status" != 0; then
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$opt_quiet || func_echo_once "$my_msg_var"
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func_error "can not copy \`$my_srcdir/$my_file' to \`$my_destdir/'"
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exit_status=$EXIT_FAILURE
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fi
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}
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# func_copy_some_files srcfile_list srcdir destdir [msg_var] [cb=func_copy_cb]
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# Call COPY_CB for each regular file in SRCDIR named by the space delimited
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# names in SRCFILE_LIST.
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func_copy_some_files ()
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{
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$debug_cmd
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my_srcfile_list="$1"
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my_srcdir="$2"
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my_destdir="$3"
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my_msg_var="$4"
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my_copy_cb="${5-func_copy_cb}"
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for my_filename in $my_srcfile_list; do
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if test -f "$my_srcdir/$my_filename"; then
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if test "X$my_copy_cb" = Xfunc_copy_cb; then
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$opt_force || if test -f "$my_destdir/$my_filename"; then
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$opt_quiet || func_echo_once "$my_msg_var"
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$opt_quiet \
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|| func_error "\`$my_destdir/$my_filename' exists: use \`--force' to overwrite"
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continue
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fi
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fi
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else
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func_echo_once "$my_msg_var"
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func_fatal_error "\`$my_filename' not found in \`$my_srcdir'"
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fi
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$my_copy_cb "$my_filename" "$my_srcdir" "$my_destdir" "$my_msg_var"
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done
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}
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# func_fixup_Makefile srcfile srcdir destdir
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func_fixup_Makefile ()
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{
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$debug_cmd
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$require_ltdl_dir
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my_filename="$1"
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my_srcdir="$2"
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my_destdir="$3"
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my_fixup_non_subpackage_script='/^[^#]/{
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s,(LIBOBJS),(ltdl_LIBOBJS),g
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s,(LTLIBOBJS),(ltdl_LTLIBOBJS),g
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s,libltdl/configure.ac,,
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s,libltdl/configure,,
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s,libltdl/aclocal.m4,,
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s,libltdl/config-h.in,,
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s,libltdl/Makefile.am,,
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s,libltdl/Makefile.in,,
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/^[ ]*\\\\$/d
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}'
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case $my_filename in
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Makefile.am)
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my_fixup_non_subpackage_script=`echo "$my_fixup_non_subpackage_script" | \
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sed 's,libltdl/,,'`
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my_fixup_inc_paths_script= ;;
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Makefile.inc)
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repl=$ltdl_dir
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repl_uscore=`$ECHO "$repl" | $SED 's,[/.+-],_,g'`
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my_fixup_inc_paths_script="\
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s,libltdl_,@repl_uscore@_,
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s,libltdl/,@repl@/,
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s,: libltdl/,: @repl@/,
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s, -Ilibltdl , -I@repl@ ,
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s,\\\$(libltdl_,\$(@repl_uscore@_,
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s,)/libltdl ,)/@repl@ ,
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s,@repl_uscore@,${repl_uscore},g
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s,@repl@,${repl},g"
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;;
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esac
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$RM "$my_destdir/$my_filename" 2>/dev/null
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$opt_quiet || func_echo "creating file \`$my_destdir/$my_filename'"
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if $opt_dry_run; then :;
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else
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$SED "$my_fixup_non_subpackage_script
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$my_fixup_inc_paths_script" \
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< "$my_srcdir/$my_filename" > "$my_destdir/$my_filename" ||
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func_fatal_error "cannot create $my_destdir/$my_filename"
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fi
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}
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# func_extract_trace macro_name [filename ...]
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# set `$func_extract_trace_result' to a colon delimited list of arguments
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# to MACRO_NAME in FILENAME. If no FILENAME is given, then
|
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# `configure.ac' is assumed.
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func_extract_trace ()
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{
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$opt_debug
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|
|
if test 1 -eq $#; then
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test -n "$configure_ac" || return
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set dummy "$@" "$configure_ac"; shift
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fi
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func_extract_trace_result=`$extract_trace ${1+"$@"}`
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}
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# func_included_files searchfile
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# Output INCLUDEFILE if SEARCHFILE m4_includes it, else output SEARCHFILE.
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func_included_files ()
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{
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$debug_cmd
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|
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my_searchfile="$1"
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my_include_regex=
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my_sed_include='
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/^m4@&t@_include(\[.*\])$/ {
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s,^m4@&t@_include(\[\(.*\)\])$,\1,
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|
p
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|
}
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|
d'
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|
|
|
if test -f "$my_searchfile"; then
|
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$ECHO "$my_searchfile"
|
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|
|
# Only recurse when we don't care if all the variables we use get
|
|
# trashed, since they are in global scope.
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|
for my_filename in `$SED "$my_sed_include" "$my_searchfile"`; do
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func_included_files $my_filename
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done
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fi
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}
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|
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# func_serial filename [macro_regex]
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# 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
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|
|
|
my_filename="$1"
|
|
my_macro_regex="$2"
|
|
my_sed_serial='
|
|
/^# serial [1-9][0-9.]*[ ]*'"$my_macro_regex"'[ ]*$/ {
|
|
s,^# serial \([1-9][0-9.]*\).*$,\1,
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|
q
|
|
}
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|
d'
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|
|
|
# Search FILENAME and all the files it m4_includes for a serial number
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|
# in the file that AC_DEFUNs MACRO_REGEX.
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|
my_serial=
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func_dirname_and_basename "$my_filename"
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|
my_filebase=$func_basename_result
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|
for my_file in `func_included_files "$my_filename"`; do
|
|
if test -z "$my_macro_regex" ||
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|
test "$my_filename" = aclocal.m4 ||
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|
test "X$my_macro_regex" = "X$my_filebase" ||
|
|
func_grep '^AC_DEFUN(\@<:@'"$my_macro_regex" "$my_file"
|
|
then
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|
my_serial=`$SED -e "$my_sed_serial" "$my_file"`
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|
break
|
|
fi
|
|
done
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|
|
# If the file has no serial number, we assume it's ancient.
|
|
test -n "$my_serial" || my_serial=0
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|
|
$ECHO "$my_serial"
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|
}
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|
|
|
|
# func_serial_max serial1 serial2
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|
# 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
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|
|
|
my_serial1="$1"
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|
my_serial2="$2"
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|
|
|
my_sed_dot='s/\..*$//g'
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|
my_sed_rest='s/^[0-9][1-9]*\.*//'
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|
my_sed_digits='s/[^0-9.]//g'
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|
|
# 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 "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_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 "$my_destfile" LT_INIT`
|
|
|
|
# Strictly, this libtoolize ought not to have to deal with ancient
|
|
# serial formats, but we accept them here to be complete:
|
|
test "X$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" "$my_filename"`
|
|
my_dest_serial=`func_serial "$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 "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 ()
|
|
{
|
|
$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 || $opt_force; then
|
|
func_copy "$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 ()
|
|
{
|
|
$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_subproject
|
|
# Unless --quiet was passed, display a message. Then copy pkgmacro_files
|
|
# from libtool installation tree to subproject libltdl tree.
|
|
func_install_pkgmacro_subproject ()
|
|
{
|
|
$debug_cmd
|
|
|
|
$require_macro_dir
|
|
|
|
# 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_macro_dir/$file" && func_verbose "rm -f '$subproject_macro_dir/$file'"
|
|
rm -f "$subproject_macro_dir/$file"
|
|
done
|
|
|
|
# Copy all the files from installed libltdl to this project, if the
|
|
# user specified a macro_dir.
|
|
$opt_quiet || if test "x$macro_dir" != "x$subproject_macro_dir"; then
|
|
pkgmacro_header="putting macros in \`$subproject_macro_dir'."
|
|
elif test -n "$subproject_macro_dir"; then
|
|
pkgmacro_header="putting macros in AC_CONFIG_MACRO_DIR, \`$subproject_macro_dir'."
|
|
fi
|
|
|
|
func_copy_some_files "$pkgmacro_files" \
|
|
"$aclocaldir" "$subproject_macro_dir" 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 ()
|
|
{
|
|
$debug_cmd
|
|
|
|
$require_ac_macro_dir
|
|
$require_macro_dir
|
|
|
|
# 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
|
|
|
|
# Copy all the files from installed libltdl to this project, if the
|
|
# user specified a macro_dir.
|
|
$opt_quiet || if test -n "$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
|
|
argz.m4|ltdl.m4)
|
|
$opt_ltdl || {
|
|
func_verbose "Not copying \`$macro_dir/$file', libltdl not used."
|
|
continue
|
|
}
|
|
;;
|
|
esac
|
|
|
|
case $file in
|
|
libtool.m4)
|
|
func_serial_update libtool.m4 "$aclocaldir" "$macro_dir" \
|
|
my_pkgmacro_header LT_INIT 'A[CM]_PROG_LIBTOOL' ;;
|
|
|
|
ltdl.m4)
|
|
func_serial_update ltdl.m4 "$aclocaldir" "$macro_dir" \
|
|
my_pkgmacro_header 'LTDL_INIT' ;;
|
|
|
|
*)
|
|
func_serial_update "$file" "$aclocaldir" "$macro_dir" \
|
|
my_pkgmacro_header "$file" ;;
|
|
esac
|
|
done
|
|
}
|
|
|
|
|
|
# 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_configure_ac
|
|
$require_ltdl_mode
|
|
$require_macro_dir
|
|
|
|
# 1. Parent has separate macro_dir to subproject ltdl:
|
|
if $opt_ltdl && test "x$ltdl_mode" = "xsubproject" &&
|
|
test "x$macro_dir" != "x$subproject_macro_dir"
|
|
then
|
|
# No point installing configure macros in the parent project when
|
|
# there's no $configure_ac to use them.
|
|
test -f "$configure_ac" && func_install_pkgmacro_parent
|
|
func_install_pkgmacro_subproject
|
|
|
|
# 2. Parent shares macro_dir with subproject ltdl:
|
|
elif $opt_ltdl && test "x$ltdl_mode" = "xsubproject"
|
|
# && test "x$macro_dir" = "x$subproject_macro_dir"
|
|
then
|
|
func_install_pkgmacro_subproject
|
|
|
|
# 3. Not a subproject, but macro_dir was specified in parent:
|
|
elif test -n "$ac_macro_dir$am_macro_dir"; 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_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
|
|
|
|
# Copy ltdl sources appropriate to the requested ltdl_mode.
|
|
for file in $pkgltdl_files; do
|
|
case $file in
|
|
Makefile.am|Makefile.in)
|
|
test recursive = "$ltdl_mode" \
|
|
&& func_fixup_Makefile "$file" "$pkgltdldir" "$ltdl_dir"
|
|
test subproject = "$ltdl_mode" \
|
|
&& func_copy "$pkgltdldir/$file" "$ltdl_dir/$file" pkgltdl_header
|
|
;;
|
|
Makefile.inc)
|
|
test nonrecursive = "$ltdl_mode" \
|
|
&& func_fixup_Makefile "$file" "$pkgltdldir" "$ltdl_dir"
|
|
;;
|
|
aclocal.m4|config-h.in|configure|configure.ac)
|
|
test subproject = "$ltdl_mode" \
|
|
&& func_copy "$pkgltdldir/$file" "$ltdl_dir/$file" pkgltdl_header
|
|
;;
|
|
*)
|
|
func_copy "$pkgltdldir/$file" "$ltdl_dir/$file" pkgltdl_header
|
|
;;
|
|
esac
|
|
done
|
|
}
|
|
|
|
|
|
# func_install_pkgaux_subproject
|
|
# Unless --quiet was passed, display a message. Then copy pkgaux_files
|
|
# from libtool installation tree to subproject libltdl tree.
|
|
func_install_pkgaux_subproject ()
|
|
{
|
|
$debug_cmd
|
|
|
|
$require_ac_aux_dir
|
|
$require_aux_dir
|
|
$require_ltdl_dir
|
|
|
|
# Remove any lingering files that my have been installed by some
|
|
# previous libtoolize release:
|
|
$opt_force && for file in $all_pkgaux_files; do
|
|
test -f "$subproject_aux_dir/$file" && func_verbose "rm -f '$subproject_aux_dir/$file'"
|
|
rm -f "$subproject_aux_dir/$file"
|
|
done
|
|
|
|
# Copy all the files from installed libltdl to this project, if the
|
|
# user specified an aux_dir.
|
|
$opt_quiet || if test "x$ac_aux_dir" = "x$subproject_aux_dir"; then
|
|
pkgaux_header="putting auxiliary files in AC_CONFIG_AUX_DIR, \`$subproject_aux_dir'."
|
|
elif test -n "$ac_aux_dir"; then
|
|
pkgaux_header="putting auxiliary files in \`$aux_dir'."
|
|
else
|
|
pkgaux_header="putting auxiliary files in \`$subproject_aux_dir'."
|
|
fi
|
|
|
|
func_copy_some_files "$pkgaux_files" \
|
|
"$pkgdatadir/config" "$ltdl_dir/config" pkgaux_header
|
|
}
|
|
|
|
|
|
# func_install_pkgaux_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_pkgaux_parent ()
|
|
{
|
|
$debug_cmd
|
|
|
|
$require_ac_aux_dir
|
|
$require_aux_dir
|
|
|
|
# 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
|
|
|
|
if $opt_install; then
|
|
func_config_update config.guess \
|
|
"$pkgdatadir/config" "$aux_dir" pkgaux_header
|
|
func_config_update config.sub \
|
|
"$pkgdatadir/config" "$aux_dir" pkgaux_header
|
|
func_install_update install-sh \
|
|
"$pkgdatadir/config" "$aux_dir" pkgaux_header
|
|
fi
|
|
func_ltmain_update ltmain.sh \
|
|
"$pkgdatadir/config" "$aux_dir" pkgaux_header
|
|
}
|
|
|
|
|
|
# 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_aux_dir
|
|
$require_configure_ac
|
|
$require_ltdl_mode
|
|
|
|
# 1. Parent shares aux_dir with subproject ltdl:
|
|
if $opt_ltdl && test "x$ltdl_mode" = "xsubproject" &&
|
|
test "x$aux_dir" = "x$subproject_aux_dir"
|
|
then
|
|
func_install_pkgaux_subproject
|
|
|
|
# 2. Parent has separate aux_dir to subproject ltdl:
|
|
elif $opt_ltdl && test "x$ltdl_mode" = "xsubproject"
|
|
# && test "x$aux_dir" != "x$subproject_aux_dir" is implied
|
|
then
|
|
if test -n "$configure_ac"; then
|
|
func_install_pkgaux_parent
|
|
fi
|
|
func_install_pkgaux_subproject
|
|
|
|
# 3. Not subproject, but AC_CONFIG_AUX_DIR was used in parent:
|
|
elif test -n "$ac_aux_dir" || test "x$aux_dir" = "x."; then
|
|
func_install_pkgaux_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 ()
|
|
{
|
|
$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 $my_dir && ls; } 2>/dev/null`" \
|
|
|| func_fatal_error "can not list files: \`$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 -n "$ac_macro_dir$ltdl_dir" && test -z "$ac_macro_dir$am_macro_dir"; then
|
|
my_ac_config_macro_srcdir="$aclocaldir"
|
|
if $opt_ltdl && test "$macro_dir" != "$subproject_macro_dir"; then
|
|
my_ac_config_macro_srcdir="$subproject_macro_dir"
|
|
fi
|
|
|
|
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 $my_missing; do
|
|
func_echo " \`$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_macro_dir])' 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_ltdl_dir" ||
|
|
func_echo "Remember to add \`LT_CONFIG_LTDL_DIR([$ltdl_dir])' to \`$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_aux_dir" = "$aux_dir" ||
|
|
func_echo "Consider using \`AC_CONFIG_AUX_DIR([$subproject_aux_dir])' in $configure_ac."
|
|
$ac_config_macro_dir_advised || test "$subproject_macro_dir" = "$macro_dir" ||
|
|
func_echo "Consider using \`AC_CONFIG_MACRO_DIR([$subproject_macro_dir])' 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_macro_dir" || test x"$macro_dir" = 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_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
|
|
if $opt_ltdl && test "x$ltdl_mode" = "xsubproject" && test "$subproject_macro_dir" != "$macro_dir"; then
|
|
func_echo "Consider adding \`-I $subproject_macro_dir' to ACLOCAL_AMFLAGS in Makefile.am."
|
|
else
|
|
func_echo "Consider adding \`-I $macro_dir' 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
|
|
}
|
|
|
|
|
|
|
|
## ------------------##
|
|
## 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=$?
|
|
|
|
test "$_G_status" -ne 0 \
|
|
&& 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.
|
|
|
|
|
|
# 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
|
|
|
|
$require_configure_ac
|
|
|
|
if test -n "$configure_ac"; then
|
|
func_extract_trace AC_CONFIG_AUX_DIR
|
|
ac_aux_dir=$func_extract_trace_result
|
|
|
|
case $ac_aux_dir in
|
|
*\$*)
|
|
func_fatal_error "\
|
|
can not expand unknown variable in AC_CONFIG_AUX_DIR argument."
|
|
;;
|
|
esac
|
|
fi
|
|
|
|
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 $ac_ltdl_dir in
|
|
*\$*)
|
|
func_fatal_error "\
|
|
can not expand unknown variable in LT_CONFIG_LTDL_DIR argument."
|
|
;;
|
|
esac
|
|
fi
|
|
|
|
# Strip trailing slashes.
|
|
ac_ltdl_dir=`echo "$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 "\
|
|
can not 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=$func_extract_trace_result
|
|
fi
|
|
|
|
require_ac_macro_dir=:
|
|
}
|
|
|
|
|
|
# require_aclocal_amflags
|
|
# -----------------------
|
|
# Extract `$aclocal_amflags' from `Makefile.am' if present.
|
|
require_aclocal_amflags=func_require_aclocal_amflags
|
|
func_require_aclocal_amflags ()
|
|
{
|
|
$debug_cmd
|
|
|
|
$require_makefile_am
|
|
|
|
test -n "$makefile_am" && {
|
|
_G_sed_extract_aclocal_amflags='s|#.*$||
|
|
/^[ ]*ACLOCAL_AMFLAGS[ ]*=/ {
|
|
s|^.*=[ ]*\(.*\)|aclocal_amflags="\1"|
|
|
p
|
|
}'
|
|
|
|
_G_aclocal_flags_cmd=`$SED -n "$_G_sed_extract_aclocal_amflags" \
|
|
"$makefile_am"`
|
|
eval "$_G_aclocal_flags_cmd"
|
|
|
|
func_verbose "ACLOCAL_AMFLAGS='$aclocal_amflags'"
|
|
}
|
|
|
|
require_aclocal_amflags=:
|
|
}
|
|
|
|
|
|
# require_am_macro_dir
|
|
# --------------------
|
|
# Set am_macro_dir to the first directory specified in ACLOCAL_AMFLAGS.
|
|
require_am_macro_dir=func_require_am_macro_dir
|
|
func_require_am_macro_dir ()
|
|
{
|
|
$debug_cmd
|
|
|
|
$require_aclocal_amflags
|
|
|
|
_G_minus_I_seen=false
|
|
for _G_arg in $aclocal_amflags; do
|
|
case $_G_minus_I_seen,$_G_arg in
|
|
:,*) am_macro_dir=$_G_arg; break ;;
|
|
*,-I) _G_minus_I_seen=: ;;
|
|
*,-I*) am_macro_dir=`expr x$_G_opt : 'x-I\(.*\)$'`; break ;;
|
|
esac
|
|
done
|
|
|
|
require_am_macro_dir=:
|
|
}
|
|
|
|
|
|
# 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
|
|
|
|
$require_ac_aux_dir
|
|
|
|
test -n "$aux_dir" || aux_dir=$ac_aux_dir
|
|
test -n "$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=$_G_dir
|
|
break
|
|
fi
|
|
done
|
|
}
|
|
|
|
# Use the current directory if all else fails.
|
|
test -n "$aux_dir" || aux_dir=.
|
|
|
|
require_aux_dir=:
|
|
}
|
|
|
|
|
|
# require_configure_ac
|
|
# --------------------
|
|
# Ensure that there is a `configure.ac' or `configure.in' file in the
|
|
# current 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_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
|
|
|
|
$require_ac_ltdl_dir
|
|
|
|
test -n "$ltdl_dir" || ltdl_dir=$ac_ltdl_dir
|
|
test -n "$ltdl_dir" || 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
|
|
|
|
$require_ac_ltdl_mode
|
|
|
|
test -n "$ltdl_mode" || ltdl_mode=$ac_ltdl_mode
|
|
test -n "$ltdl_mode" || 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
|
|
|
|
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
|
|
$require_am_macro_dir
|
|
|
|
macro_dir=$ac_macro_dir
|
|
test -n "$macro_dir" || macro_dir=$am_macro_dir
|
|
test -n "$macro_dir" || macro_dir=m4
|
|
|
|
if test -n "$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_makefile_am
|
|
# -------------------
|
|
# If not already set, set makefile_am to `Makefile.am' if that file is
|
|
# present in the current directory.
|
|
require_makefile_am=func_require_makefile_am
|
|
func_require_makefile_am ()
|
|
{
|
|
$debug_cmd
|
|
|
|
test -n "$makefile_am" || makefile_am=Makefile.am
|
|
|
|
if test -f Makefile.am; then
|
|
func_verbose "found \`$makefile_am'"
|
|
else
|
|
makefile_am=
|
|
fi
|
|
|
|
require_makefile_am=:
|
|
}
|
|
|
|
|
|
# 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 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@
|
|
pkgdatadir=@pkgdatadir@
|
|
pkgltdldir=@pkgdatadir@
|
|
aclocaldir=@aclocaldir@
|
|
|
|
# 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/libltdl"
|
|
pkgdatadir="$_lt_pkgdatadir/libltdl"
|
|
aclocaldir="$_lt_pkgdatadir/libltdl/m4"
|
|
fi
|
|
func_nonemptydir_p pkgltdldir
|
|
func_nonemptydir_p pkgdatadir
|
|
func_nonemptydir_p aclocaldir
|
|
|
|
extract_trace=$pkgdatadir/config/extract-trace
|
|
|
|
$require_ltdl_dir
|
|
case $ltdl_dir in
|
|
.) ltdlprefix= ;;
|
|
*) ltdlprefix=$ltdl_dir/ ;;
|
|
esac
|
|
subproject_aux_dir=${ltdlprefix}config
|
|
subproject_macro_dir=${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:
|
|
$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:
|
|
]])
|