Software:
AIX 4.3.2
Apache 1.3.9
PHP 3.0.14
MySQL 3.22.29
gcc/g++ 2.95.2
GNU make 3.78.1

Procedure:
Extract the Apache, PHP, and MySQL tarballs under
/usr/local/src.  Compile and install MySQL first:

# cd /usr/local/src/mysql-3.22.29
# CC="gcc -DHAVE_INT_8_16_32" \
CXX="gcc -O3 -DHAVE_INT_8_16_32" \
./configure --prefix=/usr/local/mysql
# make
# make install

Then configure and install Apache (the Apache configure
finds gcc fine; no special options needed):

# cd /usr/local/src/apache_1.3.9
# ./configure --prefix=/usr/local/apache \
--enable-module=most \
--enable-shared=max \
--enable-rule=SHARED_CORE \
--disable-rule=WANTHSREGEX
# make
# make install

And on to PHP (again, using gcc):

# cd /usr/local/src/php-3.0.14
# ./configure --with-apxs=/usr/local/apache/bin/apxs \
--with-mysql=/usr/local/mysql \
--with-system-regex
# make
...<output>...
ld -H512 -T512 -bhalt:4 -bM:SRE -bnoentry -bI:/usr/local/apache/libexec/httpd.exp -lc 
-o libphp3.so ./mod_php3.o libmodphp3-so.a -L/usr/local/lib
-L/usr/local/mysql/lib/mysql -lmysqlclient pcrelib/libpcre.a
-lm -lbind -Lpcrelib -lpcre -L/usr/local/mysql/lib/mysql
ld: 0711-244 ERROR: No csects or exported symbols have been
saved.
apxs:Break: Command failed with rc=524288
make: *** [libphp3.so] Error 1
<end of output>

I've seen this in a discussion board on phpbuilder.com--
http://www.geocrawler.com/archives/3/1/2000/1/0/3074292/
--but couldn't find it written up in the bug list.

Thanks,
Nathan Lynch