# git tag
%global git_commit 93f4d523856710929c715f8124b219e17da735df
%global git_commitdate 20220922.152943
%global git_shortcommit 93f4d52

# too many weird issues with dependencies, turning this off for now - Aug 20, 2021 -JAH
%undefine _smp_mflags

# LTO causes linking issues randomly like
# lto1: internal compiler error: resolution sub id 0x7136344381f3059f not in object file
# So disabling LTO at this moment.

%global _lto_cflags %nil

Name: libtracefs
Version: 1.5.0
Release: 202209281627%{?dist}
License: LGPLv2+ and GPLv2+
Summary: Library for access kernel tracefs

URL: https://git.kernel.org/pub/scm/libs/libtrace/libtracefs.git/
# If upstream does not provide tarballs, to generate:
# git clone git://git.kernel.org/pub/scm/libs/libtrace/libtracefs.git
# cd libtracefs
# git archive --prefix=libtracefs-%%{version}/ -o libtracefs-%%{version}.tar.gz %%{git_commit}
#Source0: libtracefs-%%{version}.tar.gz
#Source0: https://git.kernel.org/pub/scm/libs/libtrace/libtracefs.git/snapshot/libtracefs-%%{commit}.tar.gz
Source0: https://git.kernel.org/pub/scm/libs/libtrace/libtracefs.git/snapshot/libtracefs-%{version}.tar.gz
#Patch0: 0001-libtracefs-allow-pthread-inclusion-overrideable-in-M.patch
BuildRequires:  gcc
BuildRequires:  make
BuildRequires:  valgrind
BuildRequires:  valgrind-devel
BuildRequires:  pkgconfig(libtraceevent) >= 1.2
BuildRequires:  bison
BuildRequires:  flex
BuildRequires:  glibc
BuildRequires:  glibc-devel
# The libtracefs is meant to be used by perf, trace-cmd etc. in the future, before it's ready in perf, let's add a conflict
Conflicts: trace-cmd < 2.9.1-6

%if 0%{?is_opensuse} == 1
Obsoletes: libtracefs1
%endif

%description
libtracefs is a library for accessing kernel tracefs

%package devel
Summary: Development headers for %{name}
Requires: %{name}%{?_isa} = %{version}-%{release}

%package static
Summary:        Static variant of %{name}
Requires:       %{name}-devel = %{version}-%{release}

%description devel
Development headers for %{name}

%description static
Static variant of %{name}

%prep
%autosetup -p1

%build
%set_build_flags

rpm --showrc

#<percent>define ccbase %( basename %%{__cc} )

#echo "ccbase: " %{ccbase}
#echo "CC: " %{__cc}
#echo "CC2: ${CC}"

ccbase=$( basename "${CC}" )

if [[ "${ccbase}" == "clang" ]]
then
clangver=$( ${CC} --version | head -n 1 | tr " " "\n" | grep -A 1 "version" | tail -n 1 | cut -f 1 -d '.' )
echo "clangver: " ${clangver}
if (( ${clangver} < 14 ))
then
echo "clangver < 14"
LPTHREAD=""
export LPTHREAD
fi
fi

%make_build prefix=%{_prefix} libdir=%{_libdir} all

%install
%make_install prefix=%{_prefix} libdir=%{_libdir}

%files
%license LICENSES/LGPL-2.1
%license LICENSES/GPL-2.0
%{_libdir}/%{name}.so.*

%files devel
%{_includedir}/tracefs/
%{_libdir}/pkgconfig/%{name}.pc
%{_libdir}/%{name}.so

%files static
%{_libdir}/libtracefs.a

%changelog
* Sat Jun 25 2022 John 'Warthog9' Hawley (VMware) <warthog9@eaglescrag.net> 1.4.1-1
- Updating to 1.4.1

* Tue Jul 27 2021 John 'Warthog9' Hawley (VMware) <warthog9@eaglescrag.net> 1.2.3-4
- Reverting the include path "fix"

* Mon Jul 26 2021 John 'Warthog9' Hawley (VMware) <warthog9@eaglescrag.net> 1.2.3-4
- Adding back patch to set the include path

* Mon Jul 26 2021 John 'Warthog9' Hawley (VMware) <warthog9@eaglescrag.net> 1.2.3-2
- Switching out patches for upstream one that resolves the location issue

* Mon Jul 19 2021 John 'Warthog9' Hawley (VMware) <warthog9@eaglescrag.net> 1.2.3-1
- Updating to 1.2.3

* Mon Jul 12 2021 John 'Warthog9' Hawley (VMware) <warthog9@eaglescrag.net> 1.2.2-1
- Updating to 1.2.2
- Adding static package
- Adding valgrind-devel to make sure all build dependencies are present before compilation

* Mon Apr 19 2021 Zamir SUN <sztsian@gmail.com> - 1.1.1-1
- Update to 1.1.1

* Wed Mar 24 2021 Jerome Marchand <jmarchan@redhat.com> - 1.0.2-2
- Remove conflict for latest trace-cmd

* Mon Feb 08 2021 Zamir SUN <sztsian@gmail.com> - 1.0.2-1
- Update to 1.0.2

* Mon Nov 23 2020 Zamir SUN <sztsian@gmail.com> - 0-0.1.20201120git4f24f98
- Initial libtracefs