patching file libcelt/celt.c
patching file tests/tandem-test.c
checking for autoconf... 
fgrep: warning: fgrep is obsolescent; using grep -F
checking for automake 1.6 or later... automake
checking for aclocal 1.6 or later... aclocal
checking for libtool... libtoolize
Generating configuration files for celt, please wait....
  aclocal 
  autoheader
  libtoolize --automake
  automake --add-missing 
configure.ac:29: warning: AM_INIT_AUTOMAKE: two- and three-arguments forms are deprecated.  For more info, see:
configure.ac:29: https://www.gnu.org/software/automake/manual/automake.html#Modernize-AM_005fINIT_005fAUTOMAKE-invocation
configure.ac:33: installing './compile'
configure.ac:32: installing './config.guess'
configure.ac:32: installing './config.sub'
configure.ac:29: installing './install-sh'
configure.ac:29: installing './missing'
libcelt/Makefile.am:35: warning: 'INCLUDES' is the old name for 'AM_CPPFLAGS' (or '*_CPPFLAGS')
libcelt/Makefile.am: installing './depcomp'
parallel-tests: installing './test-driver'
tests/Makefile.am:1: warning: 'INCLUDES' is the old name for 'AM_CPPFLAGS' (or '*_CPPFLAGS')
tools/Makefile.am:8: warning: 'INCLUDES' is the old name for 'AM_CPPFLAGS' (or '*_CPPFLAGS')
  autoconf
configure.ac:5: warning: 'AM_CONFIG_HEADER': this macro is obsolete.
configure.ac:5: You should use the 'AC_CONFIG_HEADERS' macro instead.
./lib/autoconf/general.m4:2434: AC_DIAGNOSE is expanded from...
aclocal.m4:9958: AM_CONFIG_HEADER is expanded from...
configure.ac:5: the top level
configure.ac:29: warning: AM_INIT_AUTOMAKE: two- and three-arguments forms are deprecated.
./lib/autoconf/general.m4:2434: AC_DIAGNOSE is expanded from...
aclocal.m4:9606: AM_INIT_AUTOMAKE is expanded from...
configure.ac:29: the top level
configure.ac:33: warning: The macro `AM_PROG_LIBTOOL' is obsolete.
configure.ac:33: You should run autoupdate.
aclocal.m4:123: AM_PROG_LIBTOOL is expanded from...
configure.ac:33: the top level
configure.ac:35: warning: The macro `AC_PROG_CC_C99' is obsolete.
configure.ac:35: You should run autoupdate.
./lib/autoconf/c.m4:1659: AC_PROG_CC_C99 is expanded from...
configure.ac:35: the top level
configure.ac:44: warning: The macro `AC_TRY_COMPILE' is obsolete.
configure.ac:44: You should run autoupdate.
./lib/autoconf/general.m4:2847: AC_TRY_COMPILE is expanded from...
configure.ac:44: the top level
configure.ac:56: warning: The macro `AC_TRY_COMPILE' is obsolete.
configure.ac:56: You should run autoupdate.
./lib/autoconf/general.m4:2847: AC_TRY_COMPILE is expanded from...
configure.ac:56: the top level
configure.ac:72: warning: The macro `AC_HELP_STRING' is obsolete.
configure.ac:72: You should run autoupdate.
./lib/autoconf/general.m4:204: AC_HELP_STRING is expanded from...
aclocal.m4:9090: XIPH_PATH_OGG is expanded from...
lib/m4sugar/m4sh.m4:699: AS_IF is expanded from...
configure.ac:72: the top level
configure.ac:72: warning: The macro `AC_TRY_RUN' is obsolete.
configure.ac:72: You should run autoupdate.
./lib/autoconf/general.m4:2997: AC_TRY_RUN is expanded from...
aclocal.m4:9090: XIPH_PATH_OGG is expanded from...
lib/m4sugar/m4sh.m4:699: AS_IF is expanded from...
configure.ac:72: the top level
configure.ac:72: warning: The macro `AC_TRY_LINK' is obsolete.
configure.ac:72: You should run autoupdate.
./lib/autoconf/general.m4:2920: AC_TRY_LINK is expanded from...
aclocal.m4:9090: XIPH_PATH_OGG is expanded from...
lib/m4sugar/m4sh.m4:699: AS_IF is expanded from...
configure.ac:72: the top level
configure.ac:135: warning: The macro `AC_WARN' is obsolete.
configure.ac:135: You should run autoupdate.
./lib/autoconf/oldnames.m4:33: AC_WARN is expanded from...
lib/m4sugar/m4sh.m4:699: AS_IF is expanded from...
./lib/autoconf/general.m4:1534: AC_ARG_ENABLE is expanded from...
configure.ac:135: the top level
configure.ac:158: warning: AC_LANG_CONFTEST: no AC_LANG_SOURCE call detected in body
./lib/autoconf/lang.m4:199: AC_LANG_CONFTEST is expanded from...
./lib/autoconf/general.m4:2823: _AC_COMPILE_IFELSE is expanded from...
./lib/autoconf/general.m4:2839: AC_COMPILE_IFELSE is expanded from...
configure.ac:158: the top level
configure.ac:211: warning: AC_OUTPUT should be used without arguments.
configure.ac:211: You should run autoupdate.