installing soap...

Hello, I am trying to install the soap package into php-4.3.0, and I seem to fail.. Using the latest soap CVS, I ran phpize into the soap folder, ran ./configure --with-php-config=/opt/php/bin/php-config --with-openssl=/usr --enable-soap=/usr and then make, make install and added extension=soap.so to php.ini, but apachectl configtest complains: PHP Warning: Unknown(): Invalid library (maybe not a PHP library) 'soap.so' in Unknown on line 0 file /opt/php/lib/php/extensions/no-debug-non-zts-20020429/soap.so says: /opt/php/lib/php/extensions/no-debug-non-zts-20020429/soap.so: ELF 32-bit LSB shared object, Intel 80386, version 1 (SYSV), not stripped ldd /opt/php/lib/php/extensions/no-debug-non-zts-20020429/soap.so says: libc.so.6 => /lib/libc.so.6 (0x4002b000) /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x80000000) So it seems to be a library... the permissions seem to be right: -rwxr-xr-x 1 root root 119062 Feb 7 20:53 /opt/php/lib/php/extensions/no-debug-non-zts-20020429/soap.so If I try with ./buildconf i get some warnings: using default Zend directory buildconf: checking installation... buildconf: autoconf version 2.13 (ok) buildconf: automake version 1.4-p5 (ok) buildconf: libtool version 1.4.1 (ok) rebuilding configure configure.in:562: AC_TRY_COMPILE was called before AC_AIX configure.in:562: AC_TRY_RUN was called before AC_AIX configure.in:562: AC_TRY_COMPILE was called before AC_AIX configure.in:562: AC_TRY_RUN was called before AC_AIX autoconf: Undefined macros: ***BUG in Autoconf--please report*** AC_ACVERSION ***BUG in Autoconf--please report*** AC_TRY_DLOPEN_SELF ***BUG in Autoconf--please report*** AC_TRY_DLOPEN_SELF ***BUG in Autoconf--please report*** AC_TRY_DLOPEN_SELF ***BUG in Autoconf--please report*** AC_TRY_DLOPEN_SELF ***BUG in Autoconf--please report*** AC_TRY_DLOPEN_SELF ***BUG in Autoconf--please report*** AC_TRY_DLOPEN_SELF ***BUG in Autoconf--please report*** AC_TRY_DLOPEN_SELF ***BUG in Autoconf--please report*** AC_TRY_DLOPEN_SELF rebuilding main/php_config.h.in configure.in:562: AC_TRY_COMPILE was called before AC_AIX configure.in:562: AC_TRY_RUN was called before AC_AIX configure.in:562: AC_TRY_COMPILE was called before AC_AIX configure.in:562: AC_TRY_RUN was called before AC_AIX After I run ./configure with all the necessary options, I get this: checking for readdir_r... yes checking for type of readdir_r... POSIX ./configure: line 14768: syntax error near unexpected token `"(c' ./configure: line 14768: ` echo $ac_n "(cached) $ac_c" 1>&6' Please help...