bootstrap.sh error

Hi,
I receive this error during bootstrap.sh, any clue to solve?

+ export WANT_AUTOMAKE=1.8
+ which glibtoolize
+
+ libtoolize --copy --automake --force
+ aclocal
aclocal: warning: autoconf input should be named 'configure.ac', not '
configure.in'
configure.in:261: warning: macro 'AM_ICONV' not found in library
+ autoheader
autoheader: warning: missing template: ENABLE_COOKIES
autoheader: Use AC_DEFINE([ENABLE_COOKIES], [], [Description])
autoheader: warning: missing template: GW_NAME
autoheader: warning: missing template: GW_VERSION
autoheader: warning: missing template: HAVE_CASS
autoheader: warning: missing template: HAVE_FUNC_GETHOSTBYNAME_R_3
autoheader: warning: missing template: HAVE_FUNC_GETHOSTBYNAME_R_5
autoheader: warning: missing template: HAVE_FUNC_GETHOSTBYNAME_R_6
autoheader: warning: missing template: HAVE_GSOAP
autoheader: warning: missing template: HAVE_MYSQL
autoheader: warning: missing template: HAVE_NFTW
autoheader: warning: missing template: HAVE_PCRE
autoheader: warning: missing template: HAVE_PGSQL
autoheader: warning: missing template: HAVE_PTHREAD_RWLOCK
autoheader: warning: missing template: HAVE_PTHREAD_SPINLOCK_T
autoheader: warning: missing template: HAVE_REDIS
autoheader: warning: missing template: HAVE_REGEX
autoheader: warning: missing template: HAVE_SDB
autoheader: warning: missing template: HAVE_SEMAPHORE
autoheader: warning: missing template: HAVE_SQLITE
autoheader: warning: missing template: HAVE_SQLITE3
autoheader: warning: missing template: HAVE_UCONTEXT
autoheader: warning: missing template: HAVE_WTLS_OPENSSL
autoheader: warning: missing template: HAVE___FUNCTION__
autoheader: warning: missing template: HAVE___FUNC__
autoheader: warning: missing template: LIBPCRE_VERSION
autoheader: warning: missing template: LIBSDB_VERSION
autoheader: warning: missing template: LOG_TIMESTAMP_LOCALTIME
autoheader: warning: missing template: MUTEX_STATS
autoheader: warning: missing template: NO_GWASSERT
autoheader: warning: missing template: NO_SMS
autoheader: warning: missing template: NO_WAP
autoheader: warning: missing template: SUFFIX
autoheader: warning: missing template: USE_GWMEM_CHECK
autoheader: warning: missing template: USE_GWMEM_NATIVE
autoheader: warning: missing template: USE_GWMEM_SLOW
autoheader: warning: missing template: USE_KEEPALIVE
autoheader: warning: missing template: WS_DEBUG
+ autoconf
configure.in:261: error: possibly undefined macro: AM_ICONV
      If this token and others are legitimate, please use m4_pattern_allow.
      See the Autoconf documentation.
+ automake --add-missing --copy --gnu
automake: warning: autoconf input should be named 'configure.ac', not '
configure.in'
configure.in:89: warning: AM_INIT_AUTOMAKE: two- and three-arguments forms
are deprecated.  For more info, see:
configure.in:89:
http://www.gnu.org/software/automake/manual/automake.html#Modernize-AM_005fINIT_005fAUTOMAKE-invocation
configure.in:92: installing './compile'
configure.in:89: installing './missing'
utils/Makefile.am: installing './depcomp'
automake: warning: autoconf input should be named 'configure.ac', not '
configure.in'

Thanks



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