rpmbuild error --- Symlink points to BuildRoot:

hi all,
i am trying to create rpm for bzip2,
in building i am getting following error message. also i am building as non-root user.

+ rm -rf /home/rpmuser/rpmbuild/BUILDROOT/bzip2-1.0.6-6.i386/usr/local/bin/bzcmp
+ ln -s -f /home/rpmuser/rpmbuild/BUILDROOT/bzip2-1.0.6-6.i386/usr/local/bin/bzdiff /home/rpmuser/rpmbuild/BUILDROOT/bzip2-1.0.6-6.i386/usr/local/bin/bzcmp
+ /usr/lib/rpm/brp-compress
+ /usr/lib/rpm/brp-strip /usr/bin/strip
+ /usr/lib/rpm/brp-strip-static-archive /usr/bin/strip
+ /usr/lib/rpm/brp-strip-comment-note /usr/bin/strip /usr/bin/objdump
Processing files: bzip2-1.0.6-6.i386
error: Symlink points to BuildRoot: /usr/local/bin/bzcmp -> /home/rpmuser/rpmbuild/BUILDROOT/bzip2-1.0.6-6.i386/usr/local/bin/bzdiff
error: Symlink points to BuildRoot: /usr/local/bin/bzegrep -> /home/rpmuser/rpmbuild/BUILDROOT/bzip2-1.0.6-6.i386/usr/local/bin/bzgrep
error: Symlink points to BuildRoot: /usr/local/bin/bzfgrep -> /home/rpmuser/rpmbuild/BUILDROOT/bzip2-1.0.6-6.i386/usr/local/bin/bzgrep
error: Symlink points to BuildRoot: /usr/local/bin/bzless -> /home/rpmuser/rpmbuild/BUILDROOT/bzip2-1.0.6-6.i386/usr/local/bin/bzmore


RPM build errors:
    Symlink points to BuildRoot: /usr/local/bin/bzcmp -> /home/rpmuser/rpmbuild/BUILDROOT/bzip2-1.0.6-6.i386/usr/local/bin/bzdiff
    Symlink points to BuildRoot: /usr/local/bin/bzegrep -> /home/rpmuser/rpmbuild/BUILDROOT/bzip2-1.0.6-6.i386/usr/local/bin/bzgrep
    Symlink points to BuildRoot: /usr/local/bin/bzfgrep -> /home/rpmuser/rpmbuild/BUILDROOT/bzip2-1.0.6-6.i386/usr/local/bin/bzgrep
    Symlink points to BuildRoot: /usr/local/bin/bzless -> /home/rpmuser/rpmbuild/BUILDROOT/bzip2-1.0.6-6.i386/usr/local/bin/bzmore

It seams it is creating sybilic links in BUILDROOT.
I have seen similar threads before.But i am still not getting how to solve this problem. perhaps i need to a add some changes to install section of my spec file.
install section sample of my bzip2.spec file is as follows

%install
rm -rf $RPM_BUILD_ROOT
%makeinstall  DESTDIR=$RPM_BUILD_ROOT   PREFIX=$RPM_BUILD_ROOT/usr/local

%clean

any help will be usefull :confused: