Remove RHEL/CentOS 5 specific workarounds

kyotocabinet.spec

@@ -8,8 +8,7 @@ URL:            http://fallabs.com/%{name}/
 Source:         http://fallabs.com/%{name}/pkg/%{name}-%{version}.tar.gz
 Patch0:         kyotocabinet-1.2.76-cflags.patch
 Patch1:         kyotocabinet-1.2.76-8-byte-atomics.patch
-Patch2:         kyotocabinet-1.2.76-tr1_hashtable.patch
-Patch3:         kyotocabinet-1.2.76-gcc6.patch
+Patch2:         kyotocabinet-1.2.76-gcc6.patch
 Requires:       %{name}-libs%{?_isa} = %{version}-%{release}
 BuildRequires:  gcc-c++, zlib-devel, lzo-devel, xz-devel
 
@@ -45,9 +44,7 @@ developing applications that use Kyoto Cabinet.
 %package apidocs
 Summary:        API documentation for Kyoto Cabinet library
 Group:          Documentation
-%if 0%{?fedora}%{?rhel} >= 6
 BuildArch:      noarch
-%endif
 Provides:       %{name}-api-doc = %{version}-%{release}
 Obsoletes:      %{name}-api-doc < 1.2.76-3
 
@@ -59,10 +56,7 @@ applications that use Kyoto Cabinet.
 %setup -q
 %patch0 -p1 -b .cflags
 %patch1 -p1 -b .8-byte-atomics
-%if 0%{?rhel} == 5
-%patch2 -p1 -b .tr1_hashtable
-%endif
-%patch3 -p1 -b .gcc6
+%patch2 -p1 -b .gcc6
 
 %build
 %configure --disable-opt --enable-lzo --enable-lzma
@@ -78,12 +72,6 @@ rm -f $RPM_BUILD_ROOT%{_libdir}/libkyotocabinet.a
 rm -rf $RPM_BUILD_ROOT%{_defaultdocdir}
 
 %check
-# All kcutilmgr compression tests on RHEL 5 (ppc) just cause 99.9% CPU
-# usage but do not continue or simply fail. However all the other tests
-# including compression ones work as expected. What is the impact here?
-%if 0%{?rhel} == 5 && "%{_arch}" == "ppc"
-sed -e '/$(RUNENV) $(RUNCMD) .\/kcutilmgr comp /d' -i Makefile
-%endif
 make check
 
 %post libs -p /sbin/ldconfig
@@ -142,9 +130,6 @@ make check
 %{_includedir}/kcdbext.h
 %{_includedir}/kcdirdb.h
 %{_includedir}/kcfile.h
-%if 0%{?rhel} == 5
-%{_includedir}/kcfunctional.h
-%endif
 %{_includedir}/kchashdb.h
 %{_includedir}/kclangc.h
 %{_includedir}/kcmap.h