Name:    tbb
Summary: The Threading Building Blocks library abstracts low-level threading details
Version: 2020.3
Release: 8%{?dist}.1
License: ASL 2.0
URL:     http://threadingbuildingblocks.org/

Source0: https://github.com/intel/tbb/archive/v%{version}/%{name}-%{version}.tar.gz
# These three are downstream sources.
Source6: tbb.pc
Source7: tbbmalloc.pc
Source8: tbbmalloc_proxy.pc

# Don't snip -Wall from C++ flags.  Add -fno-strict-aliasing, as that
# uncovers some static-aliasing warnings.
# Related: https://bugzilla.redhat.com/show_bug.cgi?id=1037347
Patch0: tbb-2019-dont-snip-Wall.patch

# Make attributes of aliases match those on the aliased function.
Patch1: tbb-2020-attributes.patch

# Fix test-thread-monitor, which had multiple bugs that could (and did, on
# ppc64le) result in a hang.
Patch2: tbb-2019-test-thread-monitor.patch

# Fix a test that builds a 4-thread barrier, but cannot guarantee that more
# than 2 threads will be available to use it.
Patch3: tbb-2019-test-task-scheduler-init.patch

# Fix ABI break resulting from tbb::empty_task being removed from libtbb.so's
# exported symbols
Patch4: tbb-mark-empty_task-execute-with-gnu-used.patch

BuildRequires: cmake
BuildRequires: doxygen
BuildRequires: gcc-c++
BuildRequires: make
BuildRequires: python3-devel
BuildRequires: swig

%description
Threading Building Blocks (TBB) is a C++ runtime library that
abstracts the low-level threading details necessary for optimal
multi-core performance.  It uses common C++ templates and coding style
to eliminate tedious threading implementation work.

TBB requires fewer lines of code to achieve parallelism than other
threading models.  The applications you write are portable across
platforms.  Since the library is also inherently scalable, no code
maintenance is required as more processor cores become available.


%package devel
Summary: The Threading Building Blocks C++ headers and shared development libraries
Requires: %{name}%{?_isa} = %{version}-%{release}

%description devel
Header files and shared object symlinks for the Threading Building
Blocks (TBB) C++ libraries.


%package doc
Summary: The Threading Building Blocks documentation

%description doc
HTML documentation for the user of the Threading Building Block (TBB)
C++ library.


%package -n python3-%{name}
Summary: Python 3 TBB module

%description -n python3-%{name}
Python 3 TBB module.


%prep
%autosetup -p1 -n oneTBB-%{version}

# For repeatable builds, don't query the hostname or architecture
sed -i 's/"`hostname -s`" ("`uname -m`"/fedorabuild (%{_arch}/' \
    build/version_info_linux.sh

# Insert --as-needed before the libraries to be linked.
sed -i "s/-fPIC/& -Wl,--as-needed/" build/linux.gcc.inc

# Invoke the right python binary directly
sed -i 's,env python,python3,' python/TBB.py python/tbb/__*.py

# Remove shebang from files that don't need it
sed -i '/^#!/d' python/tbb/{pool,test}.py

# Disable jQuery use
sed -i '/^SEARCHENGINE/s/YES/NO/' Doxyfile

%build
compiler=""
if [[ %{__cc} == *"gcc"* ]]; then
    compiler="gcc"
elif [[ %{__cc} == *"clang"* ]]; then
    compiler="clang"
else
    compiler="%{__cc}"
fi

%make_build tbb_build_prefix=obj stdver=c++14 \
    compiler=${compiler} \
    CXXFLAGS="%{optflags} -DUSE_PTHREAD" \
    LDFLAGS="$RPM_LD_FLAGS -lpthread"
for file in %{SOURCE6} %{SOURCE7} %{SOURCE8}; do
    base=$(basename ${file})
    sed 's/_FEDORA_VERSION/%{version}/' ${file} > ${base}
    touch -r ${file} ${base}
done

# Build for python 3
. build/obj_release/tbbvars.sh
pushd python
%make_build -C rml stdver=c++14 \
    compiler=${compiler} \
    CPLUS_FLAGS="%{optflags} -DUSE_PTHREAD" \
    LDFLAGS="$RPM_LD_FLAGS -lpthread"
cp -p rml/libirml.so* .
%py3_build
popd

# Build the documentation
make doxygen
# We don't want to ship jQuery in the tbb-doc package
rm html/jquery.js
find html -name '*.html' | xargs sed -i '/<script type="text.javascript" src="jquery.js"><.script>/d'

%check
# This test assumes it can create thread barriers for arbitrary numbers of
# threads, but tbb limits the number of threads spawned to a function of the
# number of CPUs available.  Some of the koji builders have a small number of
# CPUs, so the test hangs waiting for threads that have not been created to
# arrive at the barrier.  Skip this test until upstream fixes it.
sed -i '/test_task_scheduler_observer/d' build/Makefile.test

make test tbb_build_prefix=obj stdver=c++14 CXXFLAGS="%{optflags}"

%install
mkdir -p $RPM_BUILD_ROOT/%{_libdir}
mkdir -p $RPM_BUILD_ROOT/%{_includedir}

pushd build/obj_release
    for file in libtbb{,malloc{,_proxy}}; do
        install -p -D -m 755 ${file}.so.2 $RPM_BUILD_ROOT/%{_libdir}
        ln -s $file.so.2 $RPM_BUILD_ROOT/%{_libdir}/$file.so
    done
popd

pushd include
    find tbb -type f ! -name \*.htm\* -exec \
        install -p -D -m 644 {} $RPM_BUILD_ROOT/%{_includedir}/{} \
    \;
popd

for file in %{SOURCE6} %{SOURCE7} %{SOURCE8}; do
    install -p -D -m 644 $(basename ${file}) \
        $RPM_BUILD_ROOT/%{_libdir}/pkgconfig/$(basename ${file})
done

# Install the rml headers
mkdir -p $RPM_BUILD_ROOT%{_includedir}/rml
cp -p src/rml/include/*.h $RPM_BUILD_ROOT%{_includedir}/rml

# Python 3 install
. build/obj_release/tbbvars.sh
pushd python
%py3_install
chmod a+x $RPM_BUILD_ROOT%{python3_sitearch}/TBB.py
chmod a+x $RPM_BUILD_ROOT%{python3_sitearch}/tbb/__*.py
cp -p libirml.so.1 $RPM_BUILD_ROOT%{_libdir}
ln -s libirml.so.1 $RPM_BUILD_ROOT%{_libdir}/libirml.so
popd

# Install the cmake files
cmake \
  -DINSTALL_DIR=$RPM_BUILD_ROOT%{_libdir}/cmake/TBB \
  -DSYSTEM_NAME=Linux \
  -DLIB_REL_PATH=../.. \
  -P cmake/tbb_config_installer.cmake

%files
%doc doc/Release_Notes.txt README.md
%license LICENSE
%{_libdir}/libtbb.so.2
%{_libdir}/libtbbmalloc.so.2
%{_libdir}/libtbbmalloc_proxy.so.2
%{_libdir}/libirml.so.1

%files devel
%doc CHANGES cmake/README.rst
%{_includedir}/rml/
%{_includedir}/tbb/
%{_libdir}/*.so
%{_libdir}/cmake/TBB/
%{_libdir}/pkgconfig/*.pc

%files doc
%doc doc/Release_Notes.txt
%doc html

%files -n python3-%{name}
%doc python/index.html
%{python3_sitearch}/TBB*
%{python3_sitearch}/tbb/
%{python3_sitearch}/__pycache__/TBB*

%changelog
* Tue Feb 04 2025 Jonathan Wakely <jwakely@redhat.com> - 2020.3-8.1
- Remove jQuery from Doxygen output (RHEL-77693)

* Tue Aug 10 2021 Mohan Boddu <mboddu@redhat.com> - 2020.3-8
- Rebuilt for IMA sigs, glibc 2.34, aarch64 flags
  Related: rhbz#1991688

* Thu Jun  3 2021 Thomas Rodgers <trodgers@redhat.com> - 2020.3-6
- Fix ABI regression in tbb::empty_task caused by switch to LTO

* Fri Apr 16 2021 Mohan Boddu <mboddu@redhat.com> - 2020.3-6
- Rebuilt for RHEL 9 BETA on Apr 15th 2021. Related: rhbz#1947937

* Mon Feb 22 2021 Jerry James <loganjerry@gmail.com> - 2020.3-5
- Fix cmake file installation some more (bz 1930389)

* Thu Feb 18 2021 Jerry James <loganjerry@gmail.com> - 2020.3-4
- Fix cmake file installation (bz 1930389)
- Allow use of RTM instructions when available
- At upstream's suggestion, do not force ITT_NOTIFY support
- Drop -fetchadd64 patch, only needed for forced ITT_NOTIFY support

* Wed Jan 27 2021 Fedora Release Engineering <releng@fedoraproject.org> - 2020.3-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild

* Wed Jul 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 2020.3-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild

* Mon Jul 27 2020 Jerry James <loganjerry@gmail.com> - 2020.3-1
- Rebase to version 2020.3

* Tue Jul 14 2020 Tom Stellard <tstellar@redhat.com> - 2020.2-4
- Use make macros
- https://fedoraproject.org/wiki/Changes/UseMakeBuildInstallMacro

* Tue May 26 2020 Miro Hrončok <mhroncok@redhat.com> - 2020.2-3
- Rebuilt for Python 3.9

* Mon Apr 27 2020 Timm Baeder <tbaeder@redhat.com> - 2020.2-2
- Pass the compiler to when building
- Update the tbb-2019-test-thread-monitor.patch to use std::atomic

* Tue Mar 31 2020 Jerry James <loganjerry@gmail.com> - 2020.2-1
- Rebase to version 2020.2

* Fri Jan 31 2020 Fedora Release Engineering <releng@fedoraproject.org> - 2020.1-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild

* Wed Jan 22 2020 Jerry James <loganjerry@gmail.com> - 2020.1-1
- Rebase to version 2020.1

* Tue Dec 31 2019 Jerry James <loganjerry@gmail.com> - 2020-1
- Rebase to version 2020

* Sat Oct 12 2019 Jerry James <loganjerry@gmail.com> - 2019.9-1
- Rebase to 2019 update 9

* Thu Oct 03 2019 Miro Hrončok <mhroncok@redhat.com> - 2019.8-4
- Rebuilt for Python 3.8.0rc1 (#1748018)

* Tue Aug 27 2019 Jerry James <loganjerry@gmail.com> - 2019.8-3
- Add -test-thread-monitor and -test-task-scheduler-init patches to fix FTBFS

* Mon Aug 19 2019 Miro Hrončok <mhroncok@redhat.com> - 2019.8-3
- Rebuilt for Python 3.8

* Sat Jul 27 2019 Fedora Release Engineering <releng@fedoraproject.org> - 2019.8-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild

* Sat Jun  8 2019 Jerry James <loganjerry@gmail.com> - 2019.8-1
- Rebase to 2019 update 8

* Thu May 23 2019 Jerry James <loganjerry@gmail.com> - 2019.7-1
- Rebase to 2019 update 7

* Thu May  9 2019 Jerry James <loganjerry@gmail.com> - 2019.6-1
- Rebase to 2019 update 6
- Add -attributes patch to silence gcc warnings

* Mon Mar 25 2019 Jerry James <loganjerry@gmail.com> - 2019.5-1
- Rebase to 2019 update 5

* Mon Mar  4 2019 Jerry James <loganjerry@gmail.com> - 2019.4-1
- Rebase to 2019 update 4

* Sun Feb 03 2019 Fedora Release Engineering <releng@fedoraproject.org> - 2019.3-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild

* Sat Dec  8 2018 Jerry James <loganjerry@gmail.com> - 2019.3-1
- Rebase to 2019 update 3

* Fri Nov 16 2018 Jerry James <loganjerry@gmail.com> - 2019.2-1
- Rebase to 2019 update 2

* Thu Oct  4 2018 Jerry James <loganjerry@gmail.com> - 2019.1-1
- Rebase to 2019 update 1
- Drop special SSE2 build for 32-bit x86 as that is now default
- Drop unneeded -cxxflags patch
- Drop python 2 support (bz 1629761)

* Sat Jul 14 2018 Fedora Release Engineering <releng@fedoraproject.org> - 2018.5-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild

* Tue Jul  3 2018 Jerry James <loganjerry@gmail.com> - 2018.5-1
- Rebase to 2018 update 5
- Run check script on all architectures

* Tue Jun 19 2018 Miro Hrončok <mhroncok@redhat.com> - 2018.4-2
- Rebuilt for Python 3.7

* Thu May 31 2018 Jerry James <loganjerry@gmail.com> - 2018.4-1
- Rebase to 2018 update 4

* Fri Feb 09 2018 Fedora Release Engineering <releng@fedoraproject.org> - 2018.2-5
- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild

* Tue Jan 30 2018 Jerry James <loganjerry@gmail.com> - 2018.2-4
- Build libirml with the correct flags (bz 1540268)
- Do not build with -mrtm

* Mon Jan 29 2018 Iryna Shcherbina <ishcherb@redhat.com> - 2018.2-3
- Fix Python 2 dependency from python3-tbb

* Fri Jan 26 2018 Jerry James <loganjerry@gmail.com> - 2018.2-2
- Install libirml for the python interfaces

* Wed Jan 24 2018 Jerry James <loganjerry@gmail.com> - 2018.2-1
- Rebase to 2018 update 2

* Sat Nov 25 2017 Jerry James <loganjerry@gmail.com> - 2018.1-1
- Rebase to 2018 update 1

* Thu Aug 03 2017 Fedora Release Engineering <releng@fedoraproject.org> - 2017.7-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild

* Thu Jul 27 2017 Fedora Release Engineering <releng@fedoraproject.org> - 2017.7-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild

* Thu Jun  8 2017 Jerry James <loganjerry@gmail.com> - 2017.7-1
- Rebase to 2017 update 7
- Use the license macro
- Ship the new cmake files in -devel

* Tue May 16 2017 Jerry James <loganjerry@gmail.com> - 2017.6-1
- Rebase to 2017 update 6

* Fri Mar 17 2017 Jerry James <loganjerry@gmail.com> - 2017.5-1
- Rebase to 2017 update 5
- Change version scheme again to match upstream's change
- New source URL on github
- Drop upstreamed patch to fix detection of s390x as 64-bit arch

* Sat Feb 11 2017 Fedora Release Engineering <releng@fedoraproject.org> - 2017-8.20161128
- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild

* Mon Jan 02 2017 Dan Horák <dan[at]danny.cz> - 2017-7.20161128
- Fix detection of s390x as 64-bit arch (#1379632)

* Mon Dec 19 2016 Miro Hrončok <mhroncok@redhat.com> - 2017-6.20161128
- Rebuild for Python 3.6

* Fri Dec  2 2016 Jerry James <loganjerry@gmail.com> - 2017-5.20161128
- Rebase to 2017 update 3
- Drop upstreamed s390x patch

* Wed Nov  2 2016 Jerry James <loganjerry@gmail.com> - 2017-4.20161004
- Rebase to 2017 update 2

* Fri Oct 07 2016 Dan Horák <dan[at]danny.cz> - 2017-3.20160916
- Fix detection of s390x as 64-bit arch (#1379632)

* Fri Sep 30 2016 Jerry James <loganjerry@gmail.com> - 2017-2.20160916
- New upstream release

* Thu Sep 22 2016 Jerry James <loganjerry@gmail.com> - 2017-1.20160722
- Rebase to 2017, new upstream version numbering scheme

* Tue Jul 19 2016 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 4.4-8.20160526
- https://fedoraproject.org/wiki/Changes/Automatic_Provides_for_Python_RPM_Packages

* Wed Jun  1 2016 Jerry James <loganjerry@gmail.com> - 4.4-7.20160526
- Rebase to 4.4u5
- Build in C++14 mode
- Build the new python module

* Fri May  6 2016 Jerry James <loganjerry@gmail.com> - 4.4-6.20160413
- Rebase to 4.4u4

* Mon Apr  4 2016 Jerry James <loganjerry@gmail.com> - 4.4-5.20160316
- Add -fno-delete-null-pointer-checks to fix optimized code

* Fri Mar 18 2016 Jerry James <loganjerry@gmail.com> - 4.4-4.20160316
- Updated upstream tarball
- Link with RPM_LD_FLAGS

* Sat Feb 20 2016 Jerry James <loganjerry@gmail.com> - 4.4-3.20160128
- Rebase to 4.4u3

* Fri Feb 05 2016 Fedora Release Engineering <releng@fedoraproject.org> - 4.4-2.20151115
- Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild

* Fri Jan 15 2016 Jerry James <loganjerry@gmail.com> - 4.4-1.20151115
- Rebase to 4.4u2
- Fix the mfence patch to actually emit a memory barrier (bz 1288314)
- Build an sse2 version for i386 for better performance on capable CPUs
- Enable use of C++0x features
- Drop out-of-date CHANGES.txt from git

* Fri Jun 19 2015 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 4.3-3.20141204
- Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild

* Sat May 02 2015 Kalev Lember <kalevlember@gmail.com> - 4.3-2.20141204
- Rebuilt for GCC 5 C++11 ABI change

* Mon Jan 19 2015 Petr Machata <pmachata@redhat.com> - 4.3-1.20141204
- Rebase to 4.3u2
- Drop ExclusiveArch

* Thu Sep 25 2014 Karsten Hopp <karsten@redhat.com> 4.1-9.20130314
- enable ppc64le and run 'make test' on that new arch

* Mon Aug 18 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 4.1-8.20130314
- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_Mass_Rebuild

* Sun Jun 08 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 4.1-7.20130314
- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild

* Sun Jan 12 2014 Peter Robinson <pbrobinson@fedoraproject.org> 4.1-6.20130314
- Build on aarch64, minor spec cleanups

* Tue Dec  3 2013 Petr Machata <pmachata@redhat.com> - 4.1-5.20130314
- Fix building with -Werror=format-security (tbb-4.1-dont-snip-Wall.patch)

* Thu Oct  3 2013 Petr Machata <pmachata@redhat.com> - 4.1-4.20130314
- Fix %%install to also install include files that are not named *.h

* Sun Aug 04 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 4.1-3.20130314
- Rebuilt for https://fedoraproject.org/wiki/Fedora_20_Mass_Rebuild

* Tue May 28 2013 Petr Machata <pmachata@redhat.com> - 4.1-3.20130314
- Enable ARM arches

* Wed May 22 2013 Petr Machata <pmachata@redhat.com> - 4.1-2.20130314
- Fix mfence patch.  Since the __TBB_full_memory_fence macro was
  function-call-like, it stole () intended for function invocation.

* Wed May 22 2013 Petr Machata <pmachata@redhat.com> - 4.1-1.20130314
- Rebase to 4.1 update 3

* Fri Feb 15 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 4.0-7.20120408
- Rebuilt for https://fedoraproject.org/wiki/Fedora_19_Mass_Rebuild

* Tue Aug 28 2012 Petr Machata <pmachata@redhat.com> - 4.0-6.20120408
- Fix build on PowerPC

* Sat Jul 21 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 4.0-5.20120408
- Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass_Rebuild

* Thu Jun  7 2012 Petr Machata <pmachata@redhat.com> - 4.0-4.20120408
- Rebase to 4.0 update 4
- Refresh Getting_Started.pdf, Reference.pdf, Tutorial.pdf
- Provide pkg-config files
- Resolves: #825402

* Thu Apr 05 2012 Karsten Hopp <karsten@redhat.com> 4.0-3.20110809
- tbb builds now on PPC(64)

* Sat Jan 14 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 4.0-2.20110809
- Rebuilt for https://fedoraproject.org/wiki/Fedora_17_Mass_Rebuild

* Tue Oct 18 2011 Petr Machata <pmachata@redhat.com> - 4.0-1.20110809
- Rebase to 4.0
  - Port the mfence patch
  - Refresh the documentation bundle

* Tue Jul 26 2011 Petr Machata <pmachata@redhat.com> - 3.0-1.20110419
- Rebase to 3.0-r6
  - Port both patches
  - Package Design_Patterns.pdf
  - Thanks to Richard Shaw for initial rebase patch
- Resolves: #723043

* Wed Feb 09 2011 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.2-3.20090809
- Rebuilt for https://fedoraproject.org/wiki/Fedora_15_Mass_Rebuild

* Thu Jun 10 2010 Petr Machata <pmachata@redhat.com> - 2.2-2.20090809
- Replace mfence instruction with xchg to make it run on ia32-class
  machines without SSE2.
- Resolves: #600654

* Tue Nov  3 2009 Petr Machata <pmachata@redhat.com> - 2.2-1.20090809
- New upstream 2.2
- Resolves: #521571

* Sun Jul 26 2009 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.1-3.20080605
- Rebuilt for https://fedoraproject.org/wiki/Fedora_12_Mass_Rebuild

* Wed Feb 25 2009 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.1-2.20080605
- Rebuilt for https://fedoraproject.org/wiki/Fedora_11_Mass_Rebuild

* Fri Jun 13 2008 Petr Machata <pmachata@redhat.com> - 2.1-1.20080605
- New upstream 2.1
  - Drop soname patch, parallel make patch, and GCC 4.3 patch

* Wed Feb 13 2008 Petr Machata <pmachata@redhat.com> - 2.0-4.20070927
- Review fixes
  - Use updated URL
  - More timestamp preservation
- Initial import into Fedora CVS

* Mon Feb 11 2008 Petr Machata <pmachata@redhat.com> - 2.0-3.20070927
- Review fixes
  - Preserve timestamp of installed files
  - Fix soname not to contain "debug"

* Tue Feb  5 2008 Petr Machata <pmachata@redhat.com> - 2.0-2.20070927
- Review fixes
  - GCC 4.3 patchset
  - Add BR util-linux net-tools
  - Add full URL to Source0
  - Build in debug mode to work around problems with GCC 4.3

* Mon Dec 17 2007 Petr Machata <pmachata@redhat.com> - 2.0-1.20070927
- Initial package.
- Using SONAME patch from Debian.