# luajit is not available RHEL 8

%bcond_with lua

%bcond_without llvm_static

Name:           bcc

Version:        0.14.0

Release:        4%{?dist}

Summary:        BPF Compiler Collection (BCC)

License:        ASL 2.0

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

# Upstream now provides a release with the git submodule embedded in it

Source0:        %{url}/releases/download/v%{version}/%{name}-src-with-submodule.tar.gz

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

Patch0:         %{name}-%{version}-Manpages-remove-unstable-statement.patch

Patch1:         %{name}-%{version}-deadlock-print-a-more-explicit-message-when-pthread_.patch

Patch2:         %{name}-%{version}-man-remove-non-existent-x-argument-from-tcpconnect-m.patch

Patch3:         %{name}-%{version}-loader-suggest-to-install-the-right-kernel-devel-pac.patch

Patch4:         %{name}-%{version}-tools-fix-a-python-3-map-issue-in-dbstat-and-dbslowe.patch

Patch5:          %{name}-%{version}-Add-KBUILD_MODNAME-flag-to-default-cflags.patch

Patch6:          %{name}-%{version}-Delete-existing-kbuild_modname-definitions.patch

Patch7:          %{name}-%{version}-Fix-KFUNC_PROBE-return-value.patch

Patch8:          %{name}-%{version}-tools-opensnoop-Fix-compilation-problem.patch

Patch9:          %{name}-%{version}-Forbid-trampolines-for-archs-other-than-x86_64.patch

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

# satisfied in the respective arches

ExcludeArch: i686

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

BuildRequires:  python3-devel

BuildRequires:  elfutils-libelf-devel

BuildRequires:  llvm-devel

BuildRequires:  clang-devel

BuildRequires:  ncurses-devel

%if %{with lua}

BuildRequires: pkgconfig(luajit)

%endif

%if %{with llvm_static}

BuildRequires:  llvm-static

%endif

BuildRequires: clang

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

%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)

Recommends:     python3-%{name} = %{version}-%{release}

%if %{with lua}

Recommends:     %{name}-lua = %{version}-%{release}

%endif

BuildArch:      noarch

%description doc

Examples for BPF Compiler Collection (BCC)

%package -n python3-%{name}

Summary:        Python3 bindings for BPF Compiler Collection (BCC)

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

%{?python_provide:%python_provide python3-%{name}}

%description -n python3-%{name}

Python3 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:       python3-%{name} = %{version}-%{release}

Requires:       python3-netaddr

Requires:       kernel-devel

%description tools

Command line tools for BPF Compiler Collection (BCC)

%prep

%autosetup -p1 -n %{name}

%build

%cmake . \

        -DCMAKE_BUILD_TYPE=RelWithDebInfo \

        -DREVISION_LAST=%{version} -DREVISION=%{version} -DPYTHON_CMD=python3

%make_build

%install

%make_install

# Fix python shebangs

# This messes the timestamp and rpmdiff complains about it

# Let's set the all thing according to a reference file

touch -r %{buildroot}%{_datadir}/%{name}/examples/hello_world.py %{_tmppath}/timestamp

find %{buildroot}%{_datadir}/%{name}/{tools,examples} -type f -exec \

  sed -i -e '1s=^#!/usr/bin/python\([0-9.]\+\)\?$=#!%{__python3}=' \

         -e '1s=^#!/usr/bin/env python\([0-9.]\+\)\?$=#!%{__python3}=' \

         -e '1s=^#!/usr/bin/env bcc-lua$=#!/usr/bin/bcc-lua=' {} \;

for i in `find %{buildroot}%{_datadir}/%{name}/examples/` ; do

    touch -h -r %{_tmppath}/timestamp $i

done

# 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

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

# the machine (e.g, IP address)

#%check

%ldconfig_scriptlets

%files

%doc README.md

%license LICENSE.txt

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

%{_libdir}/libbcc_bpf.so.*

%files devel

%exclude %{_libdir}/lib%{name}*.a

%exclude %{_libdir}/lib%{name}*.la

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

%{_libdir}/libbcc_bpf.so

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

%{_includedir}/%{name}/

%files -n python3-%{name}

%{python3_sitelib}/%{name}*

%files doc

# % dir % {_docdir}/% {name}

%doc %{_datadir}/%{name}/examples/

%if %{without lua}

%exclude %{_datadir}/%{name}/examples/lua

%endif

%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 not set on RHEL 8

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

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

%exclude %{_mandir}/man8/bcc-inject.8.gz

# Neither btrfs nor zfs are available on RHEL8

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

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

%exclude %{_mandir}/man8/bcc-btrfs*

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

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

%exclude %{_mandir}/man8/bcc-zfs*

# criticalstat relies on CONFIG_PREEMPTIRQ_EVENTS which is disabled on RHEL 8

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

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

%exclude %{_mandir}/man8/bcc-criticalstat.8.gz

# compactsnoop is only supported on x86_64

%ifnarch x86_64

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

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

%exclude %{_mandir}/man8/bcc-compactsnoop.8.gz

%endif

%{_mandir}/man8/*

%if %{with lua}

%files lua

%{_bindir}/bcc-lua

%endif

%changelog

* Wed Sep 02 2020 Jerome Marchand <jmarchan@redhat.com> - 0.14.0-4

- Fix KFUNC_PROBE return value

- Forbid trampolines on unsupported arches

* Tue Jul 21 2020 Jerome Marchand <jmarchan@redhat.com> - 0.14.0-3

- Add KBUILD_MODNAME flag to default cflags

* Thu Jun 11 2020 Jerome Marchand <jmarchan@redhat.com> - 0.14.0-2

- Remove criticalstat manpage

- Remove compactsnoop on non x86_64

- Suggest to use --binary in deadlock

- Remove non-existent argument from tcpconnect man page

- Suggest to install the proper kernel-devel version

- Fix dbstat and dbslower

* Wed Apr 22 2020 Jerome Marchand <jmarchan@redhat.com> - 0.14.0-1

- Rebase on bcc-0.14.0

* Wed Dec 04 2019 Jerome Marchand <jmarchan@redhat.com> - 0.11.0-2

- Add -c option ton the synopsis of tcpretrans manpage

* Tue Nov 26 2019 Jerome Marchand <jmarchan@redhat.com> - 0.11.0-1

- Rebase to bcc-0.11.0

- Reinstate the unstable comment patch that has been removed by mistake

* Thu Oct 17 2019 Jerome Marchand <jmarchan@redhat.com> - 0.10.0-1

- Rebase to bcc-0.10.0

- Drop criticalstat

- Fix regression on vfscount and runqslower

- Rebuild on LLVM 9

* Tue Aug 06 2019 Jerome Marchand <jmarchan@redhat.com> - 0.8.0-4

- remove unstable statement from the man pages

* Wed Jul 03 2019 Jerome Marchand <jmarchan@redhat.com> - 0.8.0-3

- fix b.support_raw_tracepoint

- fix runqslower warning

* Wed May 15 2019 Jerome Marchand <jmarchan@redhat.com> - 0.8.0-2

- Rebuild for llvm 8

* Thu Apr 11 2019 Jerome Marchand <jmarchan@redhat.com> - 0.8.0-1

- Rebase on bcc-8.0.0

- Replace the temporary s390x workaround by a proper fix

- Remove the doc of excluded tool from the package

- Fix print_log2_hist

- Fix yet a few other python3 bytes vs strings issues

* Mon Mar 25 2019 Jerome Marchand <jmarchan@redhat.com> - 0.7.0-6

- Add CI gating

* Thu Dec 13 2018 Jerome Marchand <jmarchan@redhat.com> - 0.7.0-5

- Fix biolatency -D

- Fix biotop manpage

- Rebuild for LLVM 7.0.1 (from Tom Stellard)

* Mon Dec 10 2018 Jerome Marchand <jmarchan@redhat.com> - 0.7.0-4

- Fix bio* tools

* Mon Nov 05 2018 Jerome Marchand <jmarchan@redhat.com> - 0.7.0-3

- Fix multiple bytes/string encoding issues

- Fix misc covscan warning

* Mon Oct 15 2018 Tom Stellard <tstellar@redhat.com> - 0.7.0-2

- Drop explicit dependency on clang-libs

* Fri Oct 12 2018 Jerome Marchand <jmarchan@redhat.com> - 0.7.0-1

- Rebase on bcc-7.0.0

- Remove useless tools (zfs*, btrfs* and inject) 

* Thu Sep 20 2018 Jerome Marchand <jmarchan@redhat.com> - 0.6.1-1

- Rebase on bcc-0.6.1

* Thu Sep 20 2018 Jerome Marchand <jmarchan@redhat.com> - 0.6.0-6

- llcstat: print a nicer error message on virtual machine

- Add NSS support to sslsniff

- Fixes miscellaneous error uncovered by covscan

* Wed Aug 08 2018 Tom Stellard <tstellar@redhat.com> - 0.6.0-5

- Use llvm-toolset-6.0 prefix for clang-libs dependency

* Fri Aug 03 2018 Tom Stellard <tstellar@redhat.com> - 0.6.0-4

- Rebuld for llvm-toolset-6.0

* Wed Jul 18 2018 Jerome Marchand <jmarchan@redhat.com> - 0.6.0-3

 - Disable lua on all arches

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

- Add clang-libs requirement

- Fix manpages symlinks

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

- Rebase on bcc-0.6.0

* 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