!1 update to 1.8.0

From: @shafeipaozi 
Reviewed-by: @lyn1001 
Signed-off-by: @lyn1001

libtracefs.spec

@@ -0,0 +1,56 @@
+%global _lto_cflags %nil
+Name: libtracefs
+Version: 1.8.0
+Release: 1
+License: LGPL-2.1-or-later AND GPL-2.0-or-later AND GPL-2.0-only
+Summary: Library for access kernel tracefs
+ 
+URL: https://git.kernel.org/pub/scm/libs/libtrace/libtracefs.git/
+Source0: https://git.kernel.org/pub/scm/libs/libtrace/libtracefs.git/snapshot/libtracefs-%{version}.tar.gz
+BuildRequires:  gcc
+BuildRequires:  make
+BuildRequires:  xmlto
+BuildRequires:  asciidoc
+BuildRequires:  pkgconfig(libtraceevent) >= 1.8.0
+# 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
+ 
+%description
+libtracefs is a library for accessing kernel tracefs
+ 
+%package devel
+Summary: Development headers of %{name}
+Requires: %{name}%{_isa} = %{version}-%{release}
+ 
+%description devel
+Development headers of %{name}
+ 
+%prep
+%setup -q
+ 
+%build
+%set_build_flags
+# parallel compiling don't always work
+make -O -j1 V=1 VERBOSE=1 prefix=%{_prefix} libdir=%{_libdir} all doc
+ 
+%install
+%make_install prefix=%{_prefix} libdir=%{_libdir} install_doc
+rm -rf %{buildroot}/%{_libdir}/libtracefs.a
+ 
+%files
+%license LICENSES/LGPL-2.1
+%license LICENSES/GPL-2.0
+%{_libdir}/%{name}.so.1
+%{_libdir}/%{name}.so.1.8.0
+%{_docdir}/libtracefs-doc
+%{_mandir}/man1/sqlhist.1.gz
+%{_mandir}/man3/libtracefs.3.gz
+%{_mandir}/man3/tracefs_*
+%files devel
+%{_includedir}/tracefs/tracefs.h
+%{_libdir}/pkgconfig/%{name}.pc
+%{_libdir}/%{name}.so
+ 
+%changelog
+* Sun Jun 30 2024 shafeipaozi <sunbo.oerv@isrc.iscas.ac.cn> - 1.8.0-1
+- init