Oracle 8.1.5 Environment:

ORACLE_BASE=/home/oracle/u01/app/oracle; export ORACLE_BASE
ORACLE_HOME=$ORACLE_BASE/product/8.1.5 ; export ORACLE_HOME
LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$ORACLE_HOME/lib; export LD_LIBRARY_PATH
ORACLE_SID=ORCL; export ORACLE_SID
ORACLE_TERM=386; export ORACLE_TERM
PATH=/usr/local/jre/bin:$PATH:$ORACLE_HOME/bin; export PATH
TMPDIR=/var/tmp; export TMPDIR
ORA_NLS33=$ORACLE_HOME/ocommon/nls/admin/data ; export ORA_NLS33
NLS_LANG=german_germany.WE8DEC ; export NLS_LANG

PHP 3.0.14 built with:

./configure --with-apache=/root/develop/apache_1.3.11 --with-gd=no --with-oracle=/home/oracle/u01/app/oracle/product/8.1.5

Apache 1.3.11/SSL src: ./Configure

Using config file: Configuration
Creating Makefile
 + configured for Linux platform
 + setting C compiler to gcc
 + setting C pre-processor to gcc -E
 + checking for system header files
 + using custom target name: httpsd
 + adding selected modules
    o php3_module uses ConfigStart/End
 + checking sizeof various data types
 + doing sanity check on compiler and options
** A test compilation with your Makefile configuration
** failed.  The below error output from the compilation
** test will give you an idea what is failing. Note that
** Apache requires an ANSI C Compiler, such as gcc.

======== Error Output for sanity check ========
cd ..; gcc  -DLINUX=2 -DTARGET=\"httpsd\" -DUSE_HSREGEX -DUSE_EXPAT -I./lib/expat-lite -DNO_DL_NEEDED -DAPACHE_SSL      -o helpers/dummy helpers/dummy.c   -Wl,-
rpath,/home/oracle/u01/app/oracle/product/8.1.5/lib  -L/home/oracle/u01/app/oracle/product/8.1.5/lib -Lmodules/php3 -L../modules/php3 -L../../modules/php3 -lmod
php3   -lclntsh -ldl -lm -lpthread                     -lpam -lm -ldl -lcrypt  -lresolv  -lm -lcrypt -lgdbm -L/usr/local/ssl/lib -lssl -lcrypto
/home/oracle/u01/app/oracle/product/8.1.5/lib/libclntsh.so: undefined reference to `nnflboot'
collect2: ld returned 1 exit status
make: *** [dummy] Error 1
============= End of Error Report =============