# luajit is not available for some architectures and not at all on RHEL7

%if 0%{?rhel} <= 7

%bcond_with lua

%else

%ifarch ppc64 ppc64le s390x

%bcond_with lua

%else

%bcond_without lua

%endif

%endif

Name:           bcc

Version:        0.10.0

Release:        1%{?dist}

Summary:        BPF Compiler Collection (BCC)

License:        ASL 2.0

URL:            https://github.com/iovisor/bcc

# Generate source tarball until upstream bug is fixed

# See https://github.com/iovisor/bcc/issues/2261

# To generate the tarball, use the following commands

# git clone -b "v0.10.0" --single-branch --depth 1 url bcc-0.10.0

# pushd bcc-0.10.0

# git submodule update --init

# popd

# tar zcvf bcc-0.10.0.tar.gz bcc-0.10.0/

#Source0:        %{url}/archive/v%{version}/%{name}-%{version}.tar.gz

Source0:        %{name}-%{version}.tar.gz

Patch0:         link-against-libLLVM.so-instead-of-static-libs.patch

Patch1:         Fix-tools-for-RHEL-7.patch

Patch2:         %{name}-%{version}-tools-fix-vfscount-output-when-no-duration-is-specif.patch

# Arches will be included as upstream support is added and dependencies are

# satisfied in the respective arches

ExcludeArch: i686 ppc s390

BuildRequires:  bison, cmake >= 2.8.7, flex, libxml2-devel

BuildRequires:  python-devel

BuildRequires:  elfutils-libelf-devel

BuildRequires:  ncurses-devel

%if %{with lua}

BuildRequires: pkgconfig(luajit)

%endif

BuildRequires: llvm-private-devel >= 6.0.1-0.3

Requires:       %{name}-tools = %{version}-%{release}

Requires:       llvm-private >= 6.0.1-0.3

%description

BCC is a toolkit for creating efficient kernel tracing and manipulation

programs, and includes several useful tools and examples. It makes use of

extended BPF (Berkeley Packet Filters), formally known as eBPF, a new feature

that was first added to Linux 3.15. BCC makes BPF programs easier to write,

with kernel instrumentation in C (and includes a C wrapper around LLVM), and

front-ends in Python and lua. It is suited for many tasks, including

performance analysis and network traffic control.

%package devel

Summary:        Shared library for BPF Compiler Collection (BCC)

Requires:       %{name}%{?_isa} = %{version}-%{release}

%description devel

The %{name}-devel package contains libraries and header files for developing

application that use BPF Compiler Collection (BCC).

%package doc

Summary:        Examples for BPF Compiler Collection (BCC)

BuildArch:      noarch

%description doc

Examples for BPF Compiler Collection (BCC)

%package -n python-%{name}

Summary:        Python bindings for BPF Compiler Collection (BCC)

Requires:       %{name}%{?_isa} = %{version}-%{release}

%{?python_provide:%python_provide python-%{srcname}}

%description -n python-%{name}

Python bindings for BPF Compiler Collection (BCC)

%if %{with lua}

%package lua

Summary:        Standalone tool to run BCC tracers written in Lua

Requires:       %{name}%{?_isa} = %{version}-%{release}

%description lua

Standalone tool to run BCC tracers written in Lua

%endif

%package tools

Summary:        Command line tools for BPF Compiler Collection (BCC)

Requires:       python-%{name} = %{version}-%{release}

Requires:       python-netaddr

Requires:       kernel-devel

%description tools

Command line tools for BPF Compiler Collection (BCC)

%prep

%autosetup -p1

%build

%cmake . \

        -DCMAKE_BUILD_TYPE=RelWithDebInfo\

        -DCMAKE_CXX_FLAGS='-std=c++11 -I/usr/include/llvm-private/'\

        -DREVISION_LAST=%{version} -DREVISION=%{version}\

        -DCMAKE_LIBRARY_PATH=/usr/lib64/clang-private/\

	-DCMAKE_INSTALL_RPATH=/usr/lib64/clang-private/

%make_build

%install

%make_install

# Move man pages to the right location

mkdir -p %{buildroot}%{_mandir}

mv %{buildroot}%{_datadir}/%{name}/man/* %{buildroot}%{_mandir}/

# Avoid conflict with other manpages

# https://bugzilla.redhat.com/show_bug.cgi?id=1517408

for i in `find %{buildroot}%{_mandir} -name "*.gz"`; do

  tname=$(basename $i)

  rename $tname %{name}-$tname $i

done

# Fix the symlink too

for i in `find %{buildroot}%{_mandir} -lname \*.gz` ; do

    target=`readlink $i`;

    ln -sf bcc-$target $i;

done

mkdir -p %{buildroot}%{_docdir}/%{name}

mv %{buildroot}%{_datadir}/%{name}/examples %{buildroot}%{_docdir}/%{name}/

# We cannot run the test suit since it requires root and it makes changes to

# the machine (e.g, IP address)

#%check

%post -p /sbin/ldconfig

%postun -p /sbin/ldconfig

%files

%doc README.md

%license LICENSE.txt

%{_libdir}/lib%{name}.so.*

%{_libdir}/libbcc_bpf.so.*

%files devel

%{_libdir}/lib%{name}.so

%{_libdir}/libbcc_bpf.so

%{_libdir}/pkgconfig/lib%{name}.pc

%{_includedir}/%{name}/

%files -n python-%{name}

%{python_sitelib}/%{name}*

%files doc

%dir %{_docdir}/%{name}

%doc %{_docdir}/%{name}/examples/

%files tools

%dir %{_datadir}/%{name}

%dir %{_datadir}/%{name}/tools

%dir %{_datadir}/%{name}/introspection

%{_datadir}/%{name}/tools/*

%{_datadir}/%{name}/introspection/*

%exclude %{_datadir}/%{name}/tools/old/

# inject relies on BPF_KPROBE_OVERRIDE which is absent on RHEL 7

%exclude %{_datadir}/%{name}/tools/inject

%exclude %{_datadir}/%{name}/tools/doc/inject_example.txt

%exclude %{_mandir}/man8/inject.8

# ZFS isn't available on RHEL

%exclude %{_datadir}/%{name}/tools/zfs*

%exclude %{_datadir}/%{name}/tools/doc/zfs*

%exclude %{_mandir}/man8/zfs*

# criticalstat relies on CONFIG_PREEMPTIRQ_EVENTS which is absent on RHEL 7

%exclude %{_datadir}/%{name}/tools/criticalstat

%exclude %{_datadir}/%{name}/tools/doc/criticalstat_example.txt

%exclude %{_mandir}/man8/criticalstat.8

# tcpstates relies on sock:inet_sock_set_state which is absent on RHEL 7

%exclude %{_datadir}/%{name}/tools/tcpstates

%exclude %{_datadir}/%{name}/tools/doc/tcpstates_example.txt

%exclude %{_mandir}/man8/tcpstates.8

%{_mandir}/man8/*

%if %{with lua}

%files lua

%{_bindir}/bcc-lua

%endif

%changelog

* Tue Aug 06 2019 Jerome Marchand <jmarchan@redhat.com> - 0.10.0-1

- Rebase on bcc-0.10.0

- Fix regression of vfscount

- Drop tools that relies on features unavailable on RHEL 7

* Mon Jan 28 2019 Jerome Marchand <jmarchan@redhat.com> - 0.8.0-1

- Rebase on bcc-8.0.0

- Update libLLVM.so name for 7.0

* Fri Sep 21 2018 Jerome Marchand <jmarchan@redhat.com> - 0.6.1-2

- Set a minimal version for llvm-private(-devel)

* Thu Aug 16 2018 Jerome Marchand <jmarchan@redhat.com> - 0.6.1-1

- Rebase on v0.6.1

- Fix tcpsubnet

- Reinstate llcstat tool

- Remove inject tool

- Add NSS support to sslsniff

- Fixes miscellaneous error uncovered by covscan

* Wed Jul 04 2018 Jerome Marchand <jmarchan@redhat.com> - 0.6.0-3

- Fix tools on RHEL 7

- Remove llcstat and ZFS tools.

* Tue Jun 26 2018 Jerome Marchand <jmarchan@redhat.com> - 0.6.0-2

- Add llvm-private requirement

- Fix manpages symlinks

* Tue Jun 19 2018 Jerome Marchand <jmarchan@redhat.com> - 0.6.0-1

- Rebase on bcc-0.6.0

* Thu Jun 07 2018 Jerome Marchand <jmarchan@redhat.com> - 0.5.0-6

- Enables build on RHEL 7

* Thu May 24 2018 Jerome Marchand <jmarchan@redhat.com> - 0.5.0-5

- Enables build on ppc64(le) and s390x arches

* Thu Apr 05 2018 Rafael Santos <rdossant@redhat.com> - 0.5.0-4

- Resolves #1555627 - fix compilation error with latest llvm/clang

* Wed Feb 07 2018 Fedora Release Engineering <releng@fedoraproject.org> - 0.5.0-3

- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild

* Fri Feb 02 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.5.0-2

- Switch to %%ldconfig_scriptlets

* Wed Jan 03 2018 Rafael Santos <rdossant@redhat.com> - 0.5.0-1

- Rebase to new released version

* Thu Nov 16 2017 Rafael Santos <rdossant@redhat.com> - 0.4.0-4

- Resolves #1517408 - avoid conflict with other manpages

* Thu Nov 02 2017 Rafael Santos <rdossant@redhat.com> - 0.4.0-3

- Use weak deps to not require lua subpkg on ppc64(le)

* Wed Nov 01 2017 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.4.0-2

- Rebuild for LLVM5

* Wed Nov 01 2017 Rafael Fonseca <rdossant@redhat.com> - 0.4.0-1

- Resolves #1460482 - rebase to new release

- Resolves #1505506 - add support for LLVM 5.0

- Resolves #1460482 - BPF module compilation issue

- Partially address #1479990 - location of man pages

- Enable ppc64(le) support without lua

- Soname versioning for libbpf by ignatenkobrain

* Wed Aug 02 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.3.0-4

- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild

* Wed Jul 26 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.3.0-3

- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild

* Thu Mar 30 2017 Igor Gnatenko <ignatenko@redhat.com> - 0.3.0-2

- Rebuild for LLVM4

- Trivial fixes in spec

* Fri Mar 10 2017 Rafael Fonseca <rdossant@redhat.com> - 0.3.0-1

- Rebase to new release.

* Fri Feb 10 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.2.0-3

- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild

* Tue Jan 10 2017 Rafael Fonseca <rdossant@redhat.com> - 0.2.0-2

- Fix typo

* Tue Nov 29 2016 Rafael Fonseca <rdossant@redhat.com> - 0.2.0-1

- Initial import