5.0.15 Compile error on Redhat EL4.0

Sent this before but didn't get a response ... So sending again ... Compiling from source: Platform is RHEL 4.0 # gcc -v Reading specs from /usr/lib/gcc/i386-redhat-linux/3.4.4/specs Configured with: ../configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info

Problem compiling 5.0.15

Compiling from source: Platform is RHEL 4.0 # gcc -v Reading specs from /usr/lib/gcc/i386-redhat-linux/3.4.4/specs Configured with: ../configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --enable-shared --enable-threads=posix --disable-checking --with-system-zlib