From c5ac8a1d0a491e3af57463d1a28d5e22bc34c10a Mon Sep 17 00:00:00 2001
From: CentOS Sources <bugs@centos.org>
Date: Thu, 8 Dec 2022 04:11:13 +0000
Subject: [PATCH] import libtracefs-1.3.1-1.el8

---
 .gitignore                                    |  1 +
 .libtracefs.metadata                          |  1 +
 SOURCES/libtracefs-1.0.2-harden-linking.patch | 11 +++
 SPECS/libtracefs.spec                         | 72 +++++++++++++++++++
 4 files changed, 85 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 .libtracefs.metadata
 create mode 100644 SOURCES/libtracefs-1.0.2-harden-linking.patch
 create mode 100644 SPECS/libtracefs.spec

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..4815b6c
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+SOURCES/libtracefs-1.3.1.tar.gz
diff --git a/.libtracefs.metadata b/.libtracefs.metadata
new file mode 100644
index 0000000..72a8313
--- /dev/null
+++ b/.libtracefs.metadata
@@ -0,0 +1 @@
+400dc7422f22b86ab64f2adaaf0a2d106e4b0261 SOURCES/libtracefs-1.3.1.tar.gz
diff --git a/SOURCES/libtracefs-1.0.2-harden-linking.patch b/SOURCES/libtracefs-1.0.2-harden-linking.patch
new file mode 100644
index 0000000..878f74b
--- /dev/null
+++ b/SOURCES/libtracefs-1.0.2-harden-linking.patch
@@ -0,0 +1,11 @@
+--- a/scripts/utils.mk
++++ b/scripts/utils.mk
+@@ -56,7 +56,7 @@
+ 
+ do_compile_shared_library =			\
+ 	($(print_shared_lib_compile)		\
+-	$(CC) --shared $^ '-Wl,-soname,$(1),-rpath=$$ORIGIN' -o $@ $(LDFLAGS) $(LIBS))
++	$(CC) --shared $^ '-Wl,-soname,$(1),-rpath=$$ORIGIN' -o $@ $(GCCLDFLAGS) $(LDFLAGS) $(LIBS))
+ 
+ do_compile_plugin_obj =				\
+ 	($(print_plugin_obj_compile)		\
diff --git a/SPECS/libtracefs.spec b/SPECS/libtracefs.spec
new file mode 100644
index 0000000..8d5d61d
--- /dev/null
+++ b/SPECS/libtracefs.spec
@@ -0,0 +1,72 @@
+# git tag
+#%%global commit 4f24f98960c223e56329519bb90a90f0b2ad813f
+#%%global commitdate 20201120
+#%%global shortcommit %%(c=%%{commit}; echo ${c:0:7})
+
+# 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: 1.3.1
+Release: 1%{?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:  libtracefs-1.0.2-harden-linking.patch
+BuildRequires:  gcc
+BuildRequires:  make
+BuildRequires:  pkgconfig(libtraceevent)
+# 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
+%patch0 -p1
+
+%build
+%set_build_flags
+export GCCLDFLAGS="-Wl,-z,now"
+%make_build prefix=%{_prefix} libdir=%{_libdir} all 
+
+%install
+%set_build_flags
+export GCCLDFLAGS="-Wl,-z,now"
+%make_install prefix=%{_prefix} libdir=%{_libdir}
+rm -rf %{buildroot}/%{_libdir}/libtracefs.a
+
+%files
+%license LICENSES/LGPL-2.1
+%license LICENSES/GPL-2.0
+%{_libdir}/%{name}.so.1
+%{_libdir}/%{name}.so.1.3.1
+
+%files devel
+%{_includedir}/tracefs/tracefs.h
+%{_libdir}/pkgconfig/%{name}.pc
+%{_libdir}/%{name}.so
+
+%changelog
+* Mon Nov 23 2020 Zamir SUN <sztsian@gmail.com> - 1.3.1-1
+- Initial libtracefs
+  Related: rhbz#2075198