==> Building and installing package
==> Making package: submarine 0.1.2-1 (Sat May 12 15:36:12 CEST 2012)
==> Checking runtime dependencies...
==> Checking buildtime dependencies...
==> Retrieving Sources...
  -> Downloading submarine-0.1.2.tar.gz...
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0   185    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
100   123  100   123    0     0    196      0 --:--:-- --:--:-- --:--:--   196
100 37757  100 37757    0     0  27925      0  0:00:01  0:00:01 --:--:-- 95105
==> Validating source files with md5sums...
    submarine-0.1.2.tar.gz ... Passed
==> Extracting Sources...
  -> Extracting submarine-0.1.2.tar.gz with bsdtar
==> Starting build()...
autoreconf: Entering directory `.'
autoreconf: configure.ac: not using Gettext
autoreconf: running: aclocal -I m4
autoreconf: configure.ac: tracing
autoreconf: configure.ac: creating directory build-aux
autoreconf: running: libtoolize --copy
libtoolize: putting auxiliary files in AC_CONFIG_AUX_DIR, `build-aux'.
libtoolize: copying file `build-aux/ltmain.sh'
libtoolize: putting macros in AC_CONFIG_MACRO_DIR, `m4'.
libtoolize: copying file `m4/libtool.m4'
libtoolize: copying file `m4/ltoptions.m4'
libtoolize: copying file `m4/ltsugar.m4'
libtoolize: copying file `m4/ltversion.m4'
libtoolize: copying file `m4/lt~obsolete.m4'
autoreconf: running: /usr/bin/autoconf
autoreconf: running: /usr/bin/autoheader
autoreconf: running: automake --add-missing --copy --no-force
configure.ac:16: installing 'build-aux/compile'
configure.ac:14: installing 'build-aux/config.guess'
configure.ac:14: installing 'build-aux/config.sub'
configure.ac:6: installing 'build-aux/install-sh'
configure.ac:6: installing 'build-aux/missing'
automake: warnings are treated as errors
/usr/share/automake-1.12/am/ltlibrary.am: warning: 'libsubmarine.la': linking libtool libraries using a non-POSIX
/usr/share/automake-1.12/am/ltlibrary.am: archiver requires 'AM_PROG_AR' in 'configure.ac'
lib/Makefile.am:1:   while processing Libtool library 'libsubmarine.la'
lib/Makefile.am: installing 'build-aux/depcomp'
autoreconf: automake failed with exit status: 1
==> ERROR: A failure occurred in build().
    Aborting...
==> ERROR: Makepkg was unable to build submarine.