libtool (GNU libtool) 2.4.6 Written by Gordon Matzigkeit, 1996 Copyright (C) 2014 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.

Usage: /usr/bin/libtool [OPTION]... [MODE-ARG]... Provide generalized library-building support services. Options: --config show all configuration variables --debug enable verbose shell tracing -n, --dry-run display commands without modifying any files --features display basic configuration information and exit --mode=MODE use operation mode MODE --no-warnings equivalent to '-Wnone' --preserve-dup-deps don't remove duplicate dependency libraries --quiet, --silent don't print informational messages --tag=TAG use configuration variables from tag TAG -v, --verbose print more informational messages than default --version print version information -W, --warnings=CATEGORY report the warnings falling in CATEGORY [all] -h, --help, --help-all print short, long, or detailed help message Warning categories include: 'all' show all warnings 'none' turn off all the warnings 'error' warnings are treated as fatal errors MODE must be one of the following: clean remove files from the build directory compile compile a source file into a libtool object execute automatically set library path, then run a program finish complete the installation of libtool libraries install install libraries or executables link create a library or an executable uninstall remove libraries from an installed directory MODE-ARGS vary depending on the MODE. When passed as first option, '--mode=MODE' may be abbreviated as 'MODE' or a unique abbreviation of that. Try 'libtool --help --mode=MODE' for a more detailed description of MODE. When reporting a bug, please describe a test case to reproduce it and include the following information: host-triplet: x86_64-pc-linux-gnu shell: /bin/bash compiler: gcc compiler flags: -g -O2 -fdebug-prefix-map=/build/libtool-Tiym40/libtool-2.4.6=. -fstack-protector-strong -Wformat -Werror=format-security linker: /usr/bin/ld -m elf_x86_64 (gnu? yes) version: libtool (GNU libtool) 2.4.6 Debian-2.4.6-2 automake: automake (GNU automake) 1.15 autoconf: autoconf (GNU Autoconf) 2.69 Report bugs to <bug-libtool@gnu.org>. GNU libtool home page: <http://www.gnu.org/s/libtool/>. General help using GNU software: <http://www.gnu.org/gethelp/>.