Error in invoking target 'client_sharedlib' of makefile

I am getting below error while installing Oracle Database 12c in OEL6. 

Error:

Fix:

Step 1:
Edit /etc/sysctl.conf file and entry followings.
#vi /etc/sysctl.conf
kernel.shmall = 2097152
kernel.shmmax = 536870912
kernel.shmmni = 4096
kernel.sem = 250 32000 100 128
fs.file-max = 65536
net.ipv4.ip_local_port_range = 1024 65000
net.core.rmem_default=262144
net.core.wmem_default=262144
net.core.rmem_max=262144
net.core.wmem_max=262144

Step 2:

Create the below soft links.

ln -s /etc /etc/rc.d
ln -s /usr/bin/awk /bin/awk
ln -s /usr/bin/basename /bin/basename
ln -s /usr/bin/rpm /bin/rpm
ln -s /lib/x86_64-linux-gnu/libgcc_s.so.1 /usr/lib64/
ln -s /usr/lib/x86_64-linux-gnu/libc_nonshared.a /usr/lib64/
ln -s /usr/lib/x86_64-linux-gnu/libpthread_nonshared.a /usr/lib64/
ln -s /usr/lib/x86_64-linux-gnu/libstdc++.so.6 /usr/lib64/

Issue resolved after done all the above steps/changes.