diff --git a/2018_U5.tar.gz b/2018_U5.tar.gz
new file mode 100644
index 0000000..44f5c5d
Binary files /dev/null and b/2018_U5.tar.gz differ
diff --git a/tbb-2018U5-dont-snip-Wall.patch b/tbb-2018U5-dont-snip-Wall.patch
new file mode 100644
index 0000000..199cd56
--- /dev/null
+++ b/tbb-2018U5-dont-snip-Wall.patch
@@ -0,0 +1,38 @@
+diff -up tbb-2018_U5/build/common_rules.inc\~ tbb-2018_U5/build/common_rules.inc
+--- tbb-2018_U5/build/common_rules.inc~	2018-06-19 10:04:20.000000000 -0600
++++ tbb-2018_U5/build/common_rules.inc	2018-07-03 11:18:03.540252098 -0600
+@@ -136,7 +136,7 @@ LINK_FILES+=$(TEST_LIBS)
+ 
+ # Customizations
+ $(KNOWN_WARNINGS): %.$(OBJ): %.cpp
+-	$(CPLUS) $(COMPILE_ONLY) $(subst $(WARNING_KEY),,$(CPLUS_FLAGS)) $(CXX_ONLY_FLAGS) $(CXX_WARN_SUPPRESS) $(INCLUDES) $<
++	$(CPLUS) $(COMPILE_ONLY) $(CPLUS_FLAGS) $(CXX_ONLY_FLAGS) $(CXX_WARN_SUPPRESS) $(INCLUDES) $<
+ 
+ tbb_misc.$(OBJ): version_string.ver
+ tbb_misc.$(OBJ): INCLUDES+=$(INCLUDE_KEY).
+diff -up tbb-2018_U5/build/Makefile.tbbmalloc\~ tbb-2018_U5/build/Makefile.tbbmalloc
+--- tbb-2018_U5/build/Makefile.tbbmalloc~	2018-07-03 11:16:37.945377902 -0600
++++ tbb-2018_U5/build/Makefile.tbbmalloc	2018-07-03 11:16:58.872102659 -0600
+@@ -51,7 +51,7 @@ ORIG_LINK_MALLOC.LIB:=$(LINK_MALLOC.LIB)
+ MALLOC_CPLUS.OBJ = backend.$(OBJ) large_objects.$(OBJ) backref.$(OBJ)  tbbmalloc.$(OBJ)
+ MALLOC.OBJ := $(MALLOC_CPLUS.OBJ) $(MALLOC_ASM.OBJ) itt_notify_malloc.$(OBJ) frontend.$(OBJ)
+ PROXY.OBJ := proxy.$(OBJ) tbb_function_replacement.$(OBJ)
+-M_CPLUS_FLAGS := $(subst $(WARNING_KEY),,$(M_CPLUS_FLAGS)) $(CXXFLAGS) $(DEFINE_KEY)__TBBMALLOC_BUILD=1
++M_CPLUS_FLAGS := $(CXXFLAGS) -fno-strict-aliasing $(DEFINE_KEY)__TBBMALLOC_BUILD=1
+ M_INCLUDES := $(INCLUDES) $(INCLUDE_KEY)$(MALLOC_ROOT) $(INCLUDE_KEY)$(MALLOC_SOURCE_ROOT)
+ 
+ # Suppress superfluous warnings for TBBMalloc compilation
+diff -dup tbb-2018_U5/build/Makefile.test\~ tbb-2018_U5/build/Makefile.test
+--- tbb-2018_U5/build/Makefile.test~	2018-06-19 10:04:20.000000000 -0600
++++ tbb-2018_U5/build/Makefile.test	2018-07-03 11:18:53.651592978 -0600
+@@ -272,7 +272,7 @@ test_tbb_plain: $(TEST_PREREQUISITE) $(T
+ 
+ 
+ # For deprecated files, we don't mind warnings etc., thus compilation rules are most relaxed
+-CPLUS_FLAGS_DEPRECATED = $(DEFINE_KEY)__TBB_TEST_DEPRECATED=1 $(subst $(WARNING_KEY),,$(CPLUS_FLAGS)) $(WARNING_SUPPRESS) $(INCLUDE_KEY)$(tbb_root)/src/test
++CPLUS_FLAGS_DEPRECATED = $(DEFINE_KEY)__TBB_TEST_DEPRECATED=1 $(CPLUS_FLAGS) $(WARNING_SUPPRESS) $(INCLUDE_KEY)$(tbb_root)/src/test
+ TEST_TBB_OLD.OBJ = test_concurrent_vector_v2.$(OBJ) test_concurrent_queue_v2.$(OBJ) test_mutex_v2.$(OBJ) test_task_scheduler_observer_v3.$(OBJ) 
+ 
+ $(TEST_TBB_OLD.OBJ): CPLUS_FLAGS := $(CPLUS_FLAGS_DEPRECATED)
+
+Diff finished.  Tue Jul  3 11:19:32 2018
diff --git a/tbb-4.0-mfence.patch b/tbb-4.0-mfence.patch
new file mode 100644
index 0000000..eae98ee
--- /dev/null
+++ b/tbb-4.0-mfence.patch
@@ -0,0 +1,14 @@
+diff -up tbb44_20151115oss/include/tbb/machine/linux_ia32.h\~ tbb44_20151115oss/include/tbb/machine/linux_ia32.h
+--- tbb44_20151115oss/include/tbb/machine/linux_ia32.h~	2015-11-25 03:49:14.000000000 -0700
++++ tbb44_20151115oss/include/tbb/machine/linux_ia32.h	2016-01-14 20:29:45.251333321 -0700
+@@ -34,7 +34,7 @@
+ #define __TBB_control_consistency_helper() __TBB_compiler_fence()
+ #define __TBB_acquire_consistency_helper() __TBB_compiler_fence()
+ #define __TBB_release_consistency_helper() __TBB_compiler_fence()
+-#define __TBB_full_memory_fence()          __asm__ __volatile__("mfence": : :"memory")
++#define __TBB_full_memory_fence()          __sync_synchronize()
+ 
+ #if __TBB_ICC_ASM_VOLATILE_BROKEN
+ #define __TBB_VOLATILE
+
+Diff finished.  Thu Jan 14 20:30:12 2016
diff --git a/tbb-4.4-cxxflags.patch b/tbb-4.4-cxxflags.patch
new file mode 100644
index 0000000..4aa6606
--- /dev/null
+++ b/tbb-4.4-cxxflags.patch
@@ -0,0 +1,37 @@
+diff -up tbb-2018_U2/build/linux.gcc.inc\~ tbb-2018_U2/build/linux.gcc.inc
+--- tbb-2018_U2/build/linux.gcc.inc~	2017-12-06 10:29:49.000000000 -0700
++++ tbb-2018_U2/build/linux.gcc.inc	2018-01-22 20:47:07.148422967 -0700
+@@ -68,10 +68,10 @@ ifneq (,$(shell gcc -dumpversion | egrep
+ endif
+ 
+ ifeq ($(cfg), release)
+-        CPLUS_FLAGS = $(ITT_NOTIFY) -g -O2 -DUSE_PTHREAD
++        CPLUS_FLAGS = $(CXXFLAGS) $(ITT_NOTIFY) -g -O2 -DUSE_PTHREAD
+ endif
+ ifeq ($(cfg), debug)
+-        CPLUS_FLAGS = -DTBB_USE_DEBUG $(ITT_NOTIFY) -g -O0 -DUSE_PTHREAD
++        CPLUS_FLAGS = $(CXXFLAGS) -DTBB_USE_DEBUG $(ITT_NOTIFY) -g -O0 -DUSE_PTHREAD
+ endif
+ 
+ TBB_ASM.OBJ=
+diff -up tbb-2018_U2/build/Makefile.tbbmalloc\~ tbb-2018_U2/build/Makefile.tbbmalloc
+--- tbb-2018_U2/build/Makefile.tbbmalloc~	2017-12-06 10:29:49.000000000 -0700
++++ tbb-2018_U2/build/Makefile.tbbmalloc	2018-01-22 20:47:30.104350662 -0700
+@@ -51,7 +51,7 @@ ORIG_LINK_MALLOC.LIB:=$(LINK_MALLOC.LIB)
+ MALLOC_CPLUS.OBJ = backend.$(OBJ) large_objects.$(OBJ) backref.$(OBJ)  tbbmalloc.$(OBJ)
+ MALLOC.OBJ := $(MALLOC_CPLUS.OBJ) $(MALLOC_ASM.OBJ) itt_notify_malloc.$(OBJ) frontend.$(OBJ)
+ PROXY.OBJ := proxy.$(OBJ) tbb_function_replacement.$(OBJ)
+-M_CPLUS_FLAGS := $(subst $(WARNING_KEY),,$(M_CPLUS_FLAGS)) $(DEFINE_KEY)__TBBMALLOC_BUILD=1
++M_CPLUS_FLAGS := $(subst $(WARNING_KEY),,$(M_CPLUS_FLAGS)) $(CXXFLAGS) $(DEFINE_KEY)__TBBMALLOC_BUILD=1
+ M_INCLUDES := $(INCLUDES) $(INCLUDE_KEY)$(MALLOC_ROOT) $(INCLUDE_KEY)$(MALLOC_SOURCE_ROOT)
+ 
+ # Suppress superfluous warnings for TBBMalloc compilation
+@@ -86,7 +86,7 @@ $(MALLOC.DLL) $(MALLOCPROXY.DLL): CPLUS_
+ $(MALLOC.DLL) $(MALLOCPROXY.DLL): M_CPLUS_FLAGS += $(SDL_FLAGS)
+ $(MALLOC.DLL): BUILDING_LIBRARY = $(MALLOC.DLL)
+ $(MALLOC.DLL): $(MALLOC.OBJ) $(MALLOC.RES) $(MALLOC_NO_VERSION.DLL)
+-	$(subst $(CPLUS),$(CONLY),$(LIB_LINK_CMD)) $(LIB_OUTPUT_KEY)$(MALLOC.DLL) $(MALLOC.OBJ) $(MALLOC.RES) $(LIB_LINK_LIBS) $(MALLOC_LINK_FLAGS)
++	$(LIB_LINK_CMD) $(LIB_OUTPUT_KEY)$(MALLOC.DLL) $(MALLOC.OBJ) $(MALLOC.RES) $(LIB_LINK_LIBS) $(MALLOC_LINK_FLAGS)
+ 
+ ifneq (,$(MALLOCPROXY.DEF))
+ tbbmallocproxy.def: $(MALLOCPROXY.DEF)
diff --git a/tbb.pc b/tbb.pc
new file mode 100644
index 0000000..10dc8df
--- /dev/null
+++ b/tbb.pc
@@ -0,0 +1,5 @@
+Name: Threading Building Blocks
+Description: The Threading Building Blocks library abstracts low-level threading details
+URL: http://www.threadingbuildingblocks.org/
+Version: _openEuler_VERSION
+Libs: -ltbb
diff --git a/tbb.spec b/tbb.spec
new file mode 100644
index 0000000..5bffdf6
--- /dev/null
+++ b/tbb.spec
@@ -0,0 +1,207 @@
+Name:           tbb
+Version:        2018.5
+Release:        4
+Summary:        Threading Building Blocks lets you easily write parallel C++ programs
+License:        ASL 2.0
+URL:            http://threadingbuildingblocks.org/
+
+Source0:        https://github.com/01org/tbb/archive/2018_U5.tar.gz
+Source6:        tbb.pc
+Source7:        tbbmalloc.pc
+Source8:        tbbmalloc_proxy.pc
+Patch1:         tbb-4.4-cxxflags.patch
+Patch2:         tbb-4.0-mfence.patch
+Patch3:         tbb-2018U5-dont-snip-Wall.patch
+
+BuildRequires:  gcc-c++ swig python2-devel python3-devel
+
+%description
+Threading Building Blocks (TBB) lets you easily write parallel C++ programs that 
+take full advantage of multicore performance, that are portable, composable and 
+have future-proof scalability.
+
+%package devel
+Summary:        C++ headers and shared development libraries of TBB
+Requires:       tbb%{?_isa} = %{version}-%{release}
+
+%description devel
+The Threading Building Blocks (TBB) C++ libraries including Header files and 
+shared object symlinks.
+
+%package help
+Summary:        Documents for tbb
+Buildarch:      noarch
+Requires:       man info
+Provides:       bundled(jquery) tbb-doc = %{version}-%{release}
+Obsoletes:      tbb-doc < %{version}-%{release}
+
+%description help
+Man pages and other related documents for tbb.
+
+%package -n python2-tbb
+Summary: TBB module of Python 2
+%{?python_provide:%python_provide python2-tbb}
+
+%description -n python2-tbb
+TBB module of Python 2
+
+
+%package -n python3-tbb
+Summary: TBB module of Python 3
+%{?python_provide:%python_provide python3-tbb}
+
+%description -n python3-tbb
+TBB module of Python 3
+
+%prep
+%autosetup -n tbb-2018_U5 -p1
+
+sed -i 's/"`hostname -s`" ("`uname -m`"/openEulerbuild (%{_arch}/' \
+    build/version_info_linux.sh
+sed -i 's/-mrtm//' build/linux.gcc.inc
+sed -i 's,env python,python2,' python/TBB.py python/tbb/__*.py
+sed -i '/^#!/d' python/tbb/{pool,test}.py
+
+if [ "%{_libdir}" != "%{_prefix}/lib" ]; then
+  sed -i.orig 's/"lib"/"%{_lib}"/' cmake/TBBMakeConfig.cmake
+  touch -r cmake/TBBMakeConfig.cmake.orig cmake/TBBMakeConfig.cmake
+  rm cmake/TBBMakeConfig.cmake.orig
+fi
+
+cp -a python python3
+sed -i 's,python,python3,g' python3/Makefile python3/rml/Makefile
+sed -i 's,python2,python3,' python3/TBB.py python3/tbb/__*.py
+
+%build
+%ifarch %{ix86}
+cp -a build build.orig
+make %{?_smp_mflags} tbb_build_prefix=obj stdver=c++14 \
+    CXXFLAGS="$RPM_OPT_FLAGS -march=pentium4 -msse2" \
+    LDFLAGS="-Wl,--as-needed $RPM_LD_FLAGS"
+mv build build.sse2
+mv build.orig build
+%endif
+
+%make_build tbb_build_prefix=obj stdver=c++14 \
+    CXXFLAGS="$RPM_OPT_FLAGS" \
+    LDFLAGS="-Wl,--as-needed $RPM_LD_FLAGS"
+
+%define pcsource {%{SOURCE6} %{SOURCE7} %{SOURCE8}}
+for pcfile in %{pcsource}; do
+    base=$(basename ${pcfile})
+    sed 's/_openEuler_VERSION/%{version}/' ${pcfile} > ${base}
+    touch -r ${pcfile} ${base}
+done
+
+. build/obj_release/tbbvars.sh
+pushd python
+%make_build -C rml stdver=c++14 \
+  CPLUS_FLAGS="%{optflags} -DDO_ITT_NOTIFY -DUSE_PTHREAD" \
+  PIC_KEY="-fPIC -Wl,--as-needed" LDFLAGS="$RPM_LD_FLAGS"
+cp -p rml/libirml.so* .
+%py2_build
+popd
+
+pushd python3
+%make_build -C rml stdver=c++14 \
+  CPLUS_FLAGS="%{optflags} -DDO_ITT_NOTIFY -DUSE_PTHREAD" \
+  PIC_KEY="-fPIC -Wl,--as-needed" LDFLAGS="$RPM_LD_FLAGS"
+cp -p rml/libirml.so* .
+%py3_build
+popd
+
+%check
+make test tbb_build_prefix=obj stdver=c++14 CXXFLAGS="$RPM_OPT_FLAGS"
+
+%install
+mkdir -p %{buildroot}/%{_libdir}
+mkdir -p %{buildroot}/%{_includedir}
+
+%ifarch %{ix86}
+mkdir -p %{buildroot}/%{_libdir}/sse2
+pushd build.sse2/obj_release
+    for file in libtbb{,malloc{,_proxy}}; do
+        install -p -D -m 755 ${file}.so.2 %{buildroot}/%{_libdir}/sse2
+    done
+popd
+%endif
+
+pushd build/obj_release
+    for file in libtbb{,malloc{,_proxy}}; do
+        install -p -D -m 755 ${file}.so.2 %{buildroot}/%{_libdir}
+        ln -s $file.so.2 %{buildroot}/%{_libdir}/$file.so
+    done
+popd
+
+pushd include
+    find tbb -type f ! -name \*.htm\* -exec install -p -D -m 644 {} \
+        %{buildroot}/%{_includedir}/{} \;
+popd
+
+%define pcsource {%{SOURCE6} %{SOURCE7} %{SOURCE8}}
+for file in %{pcsource}; do
+    install -p -D -m 644 $(basename ${file}) \
+        %{buildroot}/%{_libdir}/pkgconfig/$(basename ${file})
+done
+
+# Install the rml headers
+mkdir -p %{buildroot}%{_includedir}/rml
+cp -p src/rml/include/*.h %{buildroot}%{_includedir}/rml
+
+. build/obj_release/tbbvars.sh
+pushd python
+%py2_install
+chmod a+x %{buildroot}%{python2_sitearch}/TBB.py
+chmod a+x %{buildroot}%{python2_sitearch}/tbb/__*.py
+cp -p libirml.so.1 %{buildroot}%{_libdir}
+ln -s libirml.so.1 %{buildroot}%{_libdir}/libirml.so
+popd
+
+pushd python3
+%py3_install
+chmod a+x %{buildroot}%{python3_sitearch}/TBB.py
+chmod a+x %{buildroot}%{python3_sitearch}/tbb/__*.py
+cp -p libirml.so.1 %{buildroot}%{_libdir}
+popd
+
+mkdir -p %{buildroot}%{_libdir}/cmake
+cp -a cmake %{buildroot}%{_libdir}/cmake/tbb
+rm %{buildroot}%{_libdir}/cmake/tbb/README.rst
+
+%ldconfig_scriptlets libs
+
+%files
+%defattr(-,root,root)
+%license LICENSE
+%{_libdir}/libirml.so.1
+%{_libdir}/*.so.2
+%ifarch %{ix86}
+%{_libdir}/sse2/*.so.2
+%endif
+
+%files devel
+%defattr(-,root,root)
+%{_libdir}/pkgconfig/*.pc
+%{_includedir}/tbb
+%{_includedir}/rml
+%{_libdir}/cmake/
+%{_libdir}/*.so
+
+%files help
+%defattr(-,root,root)
+%doc doc/Release_Notes.txt doc/html README README.md cmake/README.rst CHANGES
+
+%files -n python2-tbb
+%doc python/index.html
+%{python2_sitearch}/TBB*
+%{python2_sitearch}/tbb/
+
+%files -n python3-tbb
+%doc python3/index.html
+%{python3_sitearch}/TBB*
+%{python3_sitearch}/tbb/
+%{python3_sitearch}/__pycache__/TBB*
+
+%changelog
+* Fri Feb 14 2020 lingsheng <lingsheng@huawei.com> - 2018.5-4
+- Package init
diff --git a/tbbmalloc.pc b/tbbmalloc.pc
new file mode 100644
index 0000000..19bce3f
--- /dev/null
+++ b/tbbmalloc.pc
@@ -0,0 +1,5 @@
+Name: Threading Building Blocks Scalable Allocator
+Description: Implementation of Scalable Memory Allocator of Threading Building Blocks
+URL: http://www.threadingbuildingblocks.org/
+Version: _openEuler_VERSION
+Libs: -ltbbmalloc
diff --git a/tbbmalloc_proxy.pc b/tbbmalloc_proxy.pc
new file mode 100644
index 0000000..f93742b
--- /dev/null
+++ b/tbbmalloc_proxy.pc
@@ -0,0 +1,5 @@
+Name: Threading Building Blocks Scallable Malloc Proxy
+Description: Implementation of proxy that redirects memory allocation calls to TBB Scalable Memory Allocator
+URL: http://www.threadingbuildingblocks.org/
+Version: _openEuler_VERSION
+Libs: -ltbbmalloc_proxy -ltbbmalloc