aix – Need help in Installing apache in AIX7.1

I want to install apache 2.4.x in our AIX server which is having apache1.x that was installed very long back.

I downloaded the apr & apr utils in sourcelib of apache then downloaded pcre and tried to install pcre using
./configure --prefix=/app/dev/vista/apache2.4/pcre
It failed with error

configure: error: Invalid C++ compiler or C++ compiler flags

rpm -qa | grep gcc
libgcc-4.2.0-3.ppc
gcc-4.2.0-3.ppc
libgcc-4.8.3-1.ppc

Then I tried below option through which I am able to install pcre but really dont know how this option resolved it.

./configure --prefix=/app/dev/vista/apache2.4/pcre --disable-cpp

Next I ran below command to compile apache

./configure --prefix=/app/dev/vista/apache2.4 --with-included-apr --with-included-apr-util --with-pcre=/app/dev/vista/apache2.4/pcre --enable-mpms-shared='prefork worker' --enable-mods-shared=most

followed by make command. This make command ran for long time and got below error

ld: 0711-224 WARNING: Duplicate symbol: .bcopy
ld: 0711-224 WARNING: Duplicate symbol: .memmove
ld: 0711-345 Use the -bloadmap or -bnoquiet option to obtain more information.
ld: 0711-317 ERROR: Undefined symbol: .EC_curve_nid2nist
collect2: ld returned 8 exit status
make: 1254-004 The error code from the last command is 1.
Stop.
make: 1254-004 The error code from the last command is 1.
Stop.
make: 1254-004 The error code from the last command is 1.
Stop.


rpm -qa | grep openssl
openssl-1.0.1j-1.ppc

Request anyone’s help here to get apache 2.4.x installed in AIX. We usually manage Linux apache package, This is the only server we need to work on AIX that we have to install opensource because application having dedicated FileSystem and wont be using the default location.