with unixbench.spec of centos, after unixbench rpm installation, run unixbench and got error

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with unixbench.spec file, make rpm file, install and then run,

[root@917-centos66 tmp]# unixbench
make: *** No rule to make target `check'.  Stop.
make: *** No rule to make target `all'.  Stop.

**********************************************
Run: "make all" failed; aborting

unixbench.spec

cat unixbench.spec
Summary: BYTE's UNIX Benchmarks
Name: unixbench
Version: 5.1.3
Release: 1%{?dist}
License: Distributable
Group: Applications/System
URL: http://www.hermit.org/Linux/Benchmarking/
Source: http://www.hermit.org/Linux/Benchmarking/UnixBench%{version}.tgz
BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root

%description
This page presents some information on Linux benchmarking; and in particular,
UnixBench Version 5, a version of the venerable Byte benchmarks updated to
handle multi-CPU systems.

%prep
%setup -n UnixBench

### Add old XFree86 library path, add -lm for EL2
#%{__perl} -pi.orig -e 's|(GL_LIBS\s*=\s*)(.*)$|$1 -L%{_prefix}/X11R6/%{_lib} -lm $2|' Makefile

%build
%{__make} %{?_smp_mflags} OPTION="%{optflags}"

%install
%{__rm} -rf %{buildroot}
#sed -i '1767s/.*/#&/' Run
%{__install} -Dp -m0755 Run %{buildroot}%{_bindir}/unixbench

%{__install} -d -m0755 %{buildroot}%{_libdir}/unixbench/
%{__cp} -av pgms/ testdir/ %{buildroot}%{_libdir}/unixbench/

%clean
%{__rm} -rf %{buildroot}

%files
%doc README USAGE WRITING_TESTS
%{_bindir}/unixbench
%{_libdir}/unixbench/

%changelog
* Fri Aug 01 2014 Nux <[email protected]> - 5.1.3-1
- update to 5.1.3

* Wed Dec 10 2008 Dag Wieers <[email protected]> - 5.1.2-1 - 7981/dag
- Updated to release 5.1.2.

* Fri Feb 16 2007 Dag Wieers <[email protected]> - 4.0.1-1
- Initial package. (using DAR)

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rpm -qpl unixbench-5.1.3-1.el6.nux.x86_64.rpm

warning: unixbench-5.1.3-1.el6.nux.x86_64.rpm: Header V4 RSA/SHA1 Signature, key ID 85c6cd8a: NOKEY
/usr/bin/unixbench
/usr/lib64/unixbench
/usr/lib64/unixbench/pgms
/usr/lib64/unixbench/pgms/arithoh
/usr/lib64/unixbench/pgms/context1
/usr/lib64/unixbench/pgms/dhry2
/usr/lib64/unixbench/pgms/dhry2reg
/usr/lib64/unixbench/pgms/double
/usr/lib64/unixbench/pgms/execl
/usr/lib64/unixbench/pgms/float
/usr/lib64/unixbench/pgms/fstime
/usr/lib64/unixbench/pgms/gfx-x11
/usr/lib64/unixbench/pgms/hanoi
/usr/lib64/unixbench/pgms/index.base
/usr/lib64/unixbench/pgms/int
/usr/lib64/unixbench/pgms/long
/usr/lib64/unixbench/pgms/looper
/usr/lib64/unixbench/pgms/multi.sh
/usr/lib64/unixbench/pgms/pipe
/usr/lib64/unixbench/pgms/register
/usr/lib64/unixbench/pgms/short
/usr/lib64/unixbench/pgms/spawn
/usr/lib64/unixbench/pgms/syscall
/usr/lib64/unixbench/pgms/tst.sh
/usr/lib64/unixbench/pgms/unixbench.logo
/usr/lib64/unixbench/pgms/whetstone-double
/usr/lib64/unixbench/testdir
/usr/lib64/unixbench/testdir/cctest.c
/usr/lib64/unixbench/testdir/dc.dat
/usr/lib64/unixbench/testdir/large.txt
/usr/lib64/unixbench/testdir/sort.src
/usr/share/doc/unixbench-5.1.3
/usr/share/doc/unixbench-5.1.3/README
/usr/share/doc/unixbench-5.1.3/USAGE
/usr/share/doc/unixbench-5.1.3/WRITING_TESTS

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cat v5.1.3.patch,
run the patch, the command will change dir to /usr/lib64/unixbench,
then just waiting for the result.

diff --git a/UnixBench/Run b/UnixBench/Run
index d615935..28942e4 100755
--- a/UnixBench/Run
+++ b/UnixBench/Run
@@ -84,6 +84,12 @@ my $cCompiler = 'gcc';
 # Establish full paths to directories.  These need to be full pathnames
 # (or do they, any more?).  They can be set in env.
 # variables whose names are the first parameter to getDir() below.
+
+my $d="/usr/lib64/unixbench";
+chdir $d;
+my $now=`pwd`;
+print $now,"\n";
+
 my $BASEDIR = `pwd`;
 chomp($BASEDIR);

@@ -1764,7 +1770,8 @@ sub main {
         $tests = $index;
     }

-    preChecks();
+    #preChecks();
+
     my $systemInfo = getSystemInfo();

     # If the number of copies to run was not set, set it to 1