%bcond_without llvm_static

Name:           bpftrace

Version:        0.16.0

Release:        1%{?dist}

Summary:        High-level tracing language for Linux eBPF

License:        ASL 2.0

%define cereal_version 1.3.2

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

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

# Cereal is a header-only serialization library which is not packaged into

# RHEL8, so we download it manually. This is ok to do as it is only necessary

# for build.

Source1:        https://github.com/USCiLab/cereal/archive/v%{cereal_version}/cereal-%{cereal_version}.tar.gz

Patch0:         %{name}-%{version}-IR-builder-get-rid-of-getPointerElementType-calls.patch

Patch1:         %{name}-%{version}-tools-old-mdflush.bt-fix-BPFTRACE_HAVE_BTF-macro.patch

Patch2:         %{name}-%{version}-tcpdrop-Fix-ERROR-Error-attaching-probe-kprobe-tcp_d.patch

Patch3:         %{name}-%{version}-RHEL8-remove-not-existing-attachpoints-from-tools.patch

Patch10:        %{name}-%{version}-RHEL-8-aarch64-fixes-statsnoop-and-opensnoop.patch

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

# satisfied in the respective arches

ExclusiveArch:  x86_64 %{power64} aarch64 s390x

BuildRequires:  gcc-c++

BuildRequires:  bison

BuildRequires:  flex

BuildRequires:  cmake

BuildRequires:  elfutils-libelf-devel

BuildRequires:  zlib-devel

BuildRequires:  llvm-devel

BuildRequires:  clang-devel

BuildRequires:  bcc-devel

BuildRequires:  libbpf-devel

BuildRequires:  libbpf-static

BuildRequires:  binutils-devel

%if %{with llvm_static}

BuildRequires:  llvm-static

%endif

# We don't need kernel-devel to use bpftrace, but some tools need it

Recommends:     kernel-devel

%description

BPFtrace is a high-level tracing language for Linux enhanced Berkeley Packet

Filter (eBPF) available in recent Linux kernels (4.x). BPFtrace uses LLVM as a

backend to compile scripts to BPF-bytecode and makes use of BCC for

interacting with the Linux BPF system, as well as existing Linux tracing

capabilities: kernel dynamic tracing (kprobes), user-level dynamic tracing

(uprobes), and tracepoints. The BPFtrace language is inspired by awk and C,

and predecessor tracers such as DTrace and SystemTap

%prep

%autosetup -N -a 1

%autopatch -p1 -M 9

%ifarch aarch64

%patch10 -p1

%endif

%build

# Set CPATH so that CMake finds the cereal headers

CPATH=$PWD/cereal-%{cereal_version}/include:$CPATH

export CPATH

%cmake . \

        -DCMAKE_BUILD_TYPE=RelWithDebInfo \

        -DBUILD_TESTING:BOOL=OFF \

        -DBUILD_SHARED_LIBS:BOOL=OFF

%make_build

%install

# The post hooks strip the binary which removes

# the BEGIN_trigger and END_trigger functions

# which are needed for the BEGIN and END probes

%global __os_install_post %{nil}

%global _find_debuginfo_opts -g

%make_install

# Fix shebangs (https://fedoraproject.org/wiki/Packaging:Guidelines#Shebang_lines)

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

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

# Some tools require old versions for RHEL8

cp %{buildroot}/%{_datadir}/%{name}/tools/old/biosnoop.bt %{buildroot}/%{_datadir}/%{name}/tools

cp %{buildroot}/%{_datadir}/%{name}/tools/old/mdflush.bt %{buildroot}/%{_datadir}/%{name}/tools

%files

%doc README.md CONTRIBUTING-TOOLS.md

%doc docs/reference_guide.md docs/tutorial_one_liners.md

%license LICENSE

%dir %{_datadir}/%{name}

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

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

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

%{_bindir}/%{name}

%{_bindir}/%{name}-aotrt

%{_mandir}/man8/*

%attr(0755,-,-) %{_datadir}/%{name}/tools/*.bt

%{_datadir}/%{name}/tools/doc/*.txt

# Do not include old versions of tools.

# Those that are needed were already installed as normal tools.

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

%changelog

* Wed Nov 30 2022 Viktor Malik <vmalik@redhat.com> - 0.16.0-1

- Rebase on bpftrace 0.16.0

- Rebuild for LLVM15

- Download the cereal library (not packaged into RHEL8)

* Thu Jun 02 2022 Jerome Marchand <jmarchan@redhat.com> - 0.13.1-1

- Rebase on bpftrace 0.13.1

- Rebuild on LLVM14

* Thu Dec 02 2021 Jerome Marchand <jmarchan@redhat.com> - 0.12.1-4

- Rebuild on LLVM13

- Small spec cleanup

* Thu Jun 24 2021 Jerome Marchand <jmarchan@redhat.com> - 0.12.1-3

- Have threadsnoop points to libpthread.so.0

* Wed Jun 09 2021 Jerome Marchand <jmarchan@redhat.com> - 0.12.1-2

- Rebuild on LLVM12

* Fri Apr 30 2021 Jerome Marchand <jmarchan@redhat.com> - 0.12.1-1

- Rebase on bpftrace 0.12.1

* Thu Jan 28 2021 Jerome Marchand <jmarchan@redhat.com> - 0.11.1-3

- Add missing libbpf and binutils-dev dependencies

* Wed Nov 11 2020 Jerome Marchand <jmarchan@redhat.com> - 0.11.1-2

- Fix statsnoop and opensnoop on aarch64 again

* Fri Nov 06 2020 Jerome Marchand <jmarchan@redhat.com> - 0.11.1-1

- Rebase on bpftrace 0.11.1

* Tue Oct 27 2020 Jerome Marchand <jmarchan@redhat.com> - 0.10.0-5

- Rebuild for bcc 0.16.0

* Thu Jun 11 2020 Jerome Marchand <jmarchan@redhat.com> - 0.10.0-4

- Fix KBUILD_MODNAME

* Thu Jun 11 2020 Jerome Marchand <jmarchan@redhat.com> - 0.10.0-3

- Fix ENOMEM issue on arm64 machine with many cpus

- Fix statsnoop and opensnoop on aarch64

- Drop tcpdrop on ppc64

* Tue May 05 2020 Jerome Marchand <jmarchan@redhat.com> - 0.10.0-2

- Fix libpthread path in threadsnoop

* Wed Apr 22 2020 Jerome Marchand <jmarchan@redhat.com> - 0.10.0-1

- Rebase on bpftrace 0.10.0

* Fri Nov 08 2019 Jerome Marchand <jmarchan@redhat.com> - 0.9.2-1

- Rebase on bpftrace 0.9.2

* Tue Jun 18 2019 Jerome Marchand <jmarchan@redhat.com> - 0.9-3

- Don't allow to raw_spin_lock* kprobes that can deadlock the kernel.

* Wed Jun 12 2019 Jerome Marchand <jmarchan@redhat.com> - 0.9-2

- Fixes gethostlatency

- Fixes a struct definition issue that made several tools fail

- Add CI gating

* Wed May 15 2019 Jerome Marchand <jmarchan@redhat.com> - 0.9.1

- Original build on RHEL 8

* Thu Apr 25 2019 Augusto Caringi <acaringi@redhat.com> - 0.9-3

- Rebuilt for bcc 0.9.0

* Mon Apr 22 2019 Neal Gompa <ngompa@datto.com> - 0.9-2

- Fix Source0 reference

- Use make_build macro for calling make

* Mon Apr  1 2019 Peter Robinson <pbrobinson@fedoraproject.org> 0.9-1

- Build on aarch64 and s390x

* Mon Mar 25 2019 Augusto Caringi <acaringi@redhat.com> - 0.9-0

- Updated to version 0.9

* Thu Jan 31 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0.0-2.20181210gitc49b333

- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild

* Mon Dec 10 2018 Augusto Caringi <acaringi@redhat.com> - 0.0-1.20181210gitc49b333

- Updated to latest upstream (c49b333c034a6d29a7ce90f565e27da1061af971)

* Wed Nov 07 2018 Augusto Caringi <acaringi@redhat.com> - 0.0-1.20181107git029717b

- Initial import