[h323plus] Configure problem?

[Francisco Olarte (M)]

With a fresh CVS h323plus checkout configure emits

ERROR: you must first run 'aclocal' in /home/folarte/tmp/h323plus/plugins

It's trivial to solve, just '(cd plugins && aclocal)' solves it, but I
wonder why I have this message.

The log of what I did is at end.

Regards.
   Francisco Olarte.

--- LOG, PTlib 2.8.2 compiled & installed with prefix=$HOME, h323plus
checked out from cvs

( OS is


folarte at gkaps ~/tmp/h323plus $    export PTLIBDIR=~/src/ptlib-2.8.2
folarte at gkaps ~/tmp/h323plus $    export PWLIBDIR=$PTLIBDIR
folarte at gkaps ~/tmp/h323plus $ ./configure --prefix=$HOME \
>  --disable-h46018 \
>  --disable-h46023 \
>  --disable-mysql \
>  --disable-pgsql \
>  --disable-firebird \
>  --disable-unixodbc \
>  --disable-sqlite \
>  --disable-radius
checking for g++... g++
checking for C++ compiler default output file name... a.out
checking whether the C++ compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables...
checking for suffix of object files... o
checking whether we are using the GNU C++ compiler... yes
checking whether g++ accepts -g... yes
checking for gcc... gcc
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking how to run the C preprocessor... gcc -E
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -E
checking for ANSI C header files... yes
OpenH323 version is 1.22.0
checking for /home/folarte/src/ptlib-2.8.2/version.h... yes
PTLib prefix set to.... /home/folarte/src/ptlib-2.8.2
checking Checking PTLib version 2.8.2... ok
configure: Disabling H.350
configure: Disabling H.460.18/.19
configure: Disabling H.460.23/.24
configure: Enabling T.38
configure: Disabling GnuGk
checking for a BSD-compatible install... /usr/bin/install -c
configure: creating ./config.status
config.status: creating openh323u.mak
config.status: creating Makefile
config.status: creating include/openh323buildopts.h
=== configuring in plugins (/home/folarte/tmp/h323plus/plugins)
configure: running /bin/sh ./configure --disable-option-checking
'--prefix=/home/folarte'  '--disable-h46018' '--disable-h46023'
'--disable-mysql' '--disable-pgsql' '--disable-firebird'
'--disable-unixodbc' '--disable-sqlite' '--disable-radius'
--cache-file=/dev/null --srcdir=.
ERROR: you must first run 'aclocal' in /home/folarte/tmp/h323plus/plugins

folarte at gkaps ~/tmp/h323plus $ uname -a
Linux gkaps 2.6.34-gentoo-r1 #1 SMP Wed Jul 21 13:57:48 CEST 2010
x86_64 Intel(R) Xeon(R) CPU E5530 @ 2.40GHz GenuineIntel GNU/Linux

folarte at gkaps ~/tmp/h323plus $ gcc -v
Using built-in specs.
Target: x86_64-pc-linux-gnu
Configured with:
/var/tmp/portage/sys-devel/gcc-4.4.3-r2/work/gcc-4.4.3/configure
--prefix=/usr --bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/4.4.3
--includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/4.4.3/include
--datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.4.3
--mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.4.3/man
--infodir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.4.3/info
--with-gxx-include-dir=/usr/lib/gcc/x86_64-pc-linux-gnu/4.4.3/include/g++-v4
--host=x86_64-pc-linux-gnu --build=x86_64-pc-linux-gnu
--disable-altivec --disable-fixed-point --without-ppl --without-cloog
--enable-nls --without-included-gettext --with-system-zlib
--disable-checking --disable-werror --enable-secureplt
--enable-multilib --disable-libmudflap --disable-libssp
--disable-libgomp
--with-python-dir=/share/gcc-data/x86_64-pc-linux-gnu/4.4.3/python
--disable-libgcj --enable-languages=c,c++ --enable-shared
--enable-threads=posix --enable-__cxa_atexit --enable-clocale=gnu
--with-bugurl=http://bugs.gentoo.org/ --with-pkgversion='Gentoo
4.4.3-r2 p1.2'
Thread model: posix
gcc version 4.4.3 (Gentoo 4.4.3-r2 p1.2)