Revive libpfm and import (#804666).

.gitignore

@@ -0,0 +1 @@
+/libpfm-4.2.0.tar.gz

dead.package

@@ -1,2 +0,0 @@
-Obsolete package
-

libpfm-siginfo_t.patch

@@ -0,0 +1,24 @@
+diff -up libpfm-4.2.0/perf_examples/notify_group.c.siginfo_t libpfm-4.2.0/perf_examples/notify_group.c
+--- libpfm-4.2.0/perf_examples/notify_group.c.siginfo_t	2012-06-07 14:48:30.969999948 -0400
++++ libpfm-4.2.0/perf_examples/notify_group.c	2012-06-07 14:49:13.124000197 -0400
+@@ -51,7 +51,7 @@ static int num_fds;
+ static int buffer_pages = 1; /* size of buffer payload  (must be power of 2) */
+ 
+ static void
+-sigio_handler(int n, struct siginfo *info, struct sigcontext *sc)
++sigio_handler(int n, siginfo_t *info, struct sigcontext *sc)
+ {
+ 	struct perf_event_mmap_page *hdr;
+ 	struct perf_event_header ehdr;
+diff -up libpfm-4.2.0/perf_examples/notify_self.c.siginfo_t libpfm-4.2.0/perf_examples/notify_self.c
+--- libpfm-4.2.0/perf_examples/notify_self.c.siginfo_t	2012-06-07 14:48:39.559998906 -0400
++++ libpfm-4.2.0/perf_examples/notify_self.c	2012-06-07 14:49:02.143000006 -0400
+@@ -47,7 +47,7 @@ static int num_fds = 0;
+ static int buffer_pages = 1; /* size of buffer payload (must be power of 2)*/
+ 
+ static void
+-sigio_handler(int n, struct siginfo *info, void *uc)
++sigio_handler(int n, siginfo_t *info, void *uc)
+ {
+ 	struct perf_event_header ehdr;
+ 	int ret, id;

libpfm.spec

@@ -0,0 +1,132 @@
+%bcond_without python
+%if %{with python}
+%define python_sitearch %(python -c "from distutils.sysconfig import get_python_lib; print get_python_lib(1)")
+%define python_prefix %(python -c "import sys; print sys.prefix")
+%{?filter_setup:
+%filter_provides_in %{python_sitearch}/perfmon/.*\.so$
+%filter_setup
+}
+%endif
+
+Name:		libpfm
+Version:	4.2.0
+Release:	6%{?dist}
+
+Summary:	Library to encode performance events for use by perf tool
+
+Group:		System Environment/Libraries
+License:	MIT
+URL:		http://perfmon2.sourceforge.net/
+Source0:	http://sourceforge.net/projects/perfmon2/files/libpfm4/%{name}-%{version}.tar.gz
+Patch1: libpfm4-python.patch
+Patch2: libpfm-siginfo_t.patch
+
+%if %{with python}
+BuildRequires:	python-devel
+BuildRequires:	python-setuptools-devel
+BuildRequires:	swig
+%endif
+
+%description
+
+libpfm4 is a library to help encode events for use with operating system
+kernels performance monitoring interfaces. The current version provides support
+for the perf_events interface available in upstream Linux kernels since v2.6.31.
+
+%package devel
+Summary:	Development library to encode performance events for perf_events based tools
+Group:		Development/Libraries
+Requires:	%{name}%{?_isa} = %{version}
+
+%description devel
+Development library and header files to create performance monitoring
+applications for the perf_events interface.
+
+%package static
+Summary:	Static library to encode performance events for perf_events based tools
+Group:		Development/Libraries
+Requires:	%{name}%{?_isa} = %{version}
+
+%description static
+Static version of the libpfm library for performance monitoring
+applications for the perf_events interface.
+
+%if %{with python}
+%package python
+Summary:	Python bindings for libpfm and perf_event_open system call
+Group:		Development/Languages
+Requires:	%{name}%{?_isa} = %{version}
+
+%description python
+Python bindings for libpfm4 and perf_event_open system call.
+%endif
+
+%prep
+%setup -q
+
+%patch1 -p1
+%patch2 -p1
+
+%build
+%if %{with python}
+%global python_config CONFIG_PFMLIB_NOPYTHON=n
+%else
+%global python_config CONFIG_PFMLIB_NOPYTHON=y
+%endif
+make %{python_config} %{?_smp_mflags}
+
+
+%install
+rm -rf $RPM_BUILD_ROOT
+
+%if %{with python}
+%global python_config CONFIG_PFMLIB_NOPYTHON=n PYTHON_PREFIX=$RPM_BUILD_ROOT/%{python_prefix}
+%else
+%global python_config CONFIG_PFMLIB_NOPYTHON=y
+%endif
+
+make \
+    PREFIX=$RPM_BUILD_ROOT%{_prefix} \
+    LIBDIR=$RPM_BUILD_ROOT%{_libdir} \
+    %{python_config} \
+    install
+
+%post -p /sbin/ldconfig
+%postun	-p /sbin/ldconfig
+
+%files
+%doc README
+%{_libdir}/lib*.so.*
+
+%files devel
+%{_includedir}/*
+%{_mandir}/man3/*
+%{_libdir}/lib*.so
+
+%files static
+%{_libdir}/lib*.a
+
+%if %{with python}
+%files python
+%{python_sitearch}/*
+%endif
+
+%changelog
+* Thu Jun 7 2012 William Cohen <wcohen@redhat.com> 4.2.0-6
+- Eliminate rpm_build_root macro in build section.
+- Correct location of shared library files.
+
+* Thu Jun 7 2012 William Cohen <wcohen@redhat.com> 4.2.0-5
+- Use siginfo_t for some examples.
+
+* Mon Jun 4 2012 William Cohen <wcohen@redhat.com> 4.2.0-4
+- Correct python files.
+
+* Wed Mar 28 2012 William Cohen <wcohen@redhat.com> 4.2.0-3
+- Additional spec file fixup for rhbz804666.
+
+* Wed Mar 14 2012 William Cohen <wcohen@redhat.com> 4.2.0-2
+- Some spec file fixup.
+
+* Wed Jan 12 2011 Arun Sharma <asharma@fb.com> 4.2.0-0
+Initial revision

libpfm4-python.patch

@@ -0,0 +1,35 @@
+From fe0b30189334f048db0cab10987b9e2295c5b93c Mon Sep 17 00:00:00 2001
+From: Arun Sharma <asharma@fb.com>
+Date: Thu, 26 Apr 2012 17:37:02 +0200
+Subject: [PATCH] drop shbang from python scripts
+
+do not make then executable by dropping the
+!/usr/bin/env python invocation.
+
+Signed-off-by: Arun Sharma <asharma@fb.com>
+---
+ python/src/pmu.py     |    1 -
+ python/src/session.py |    1 -
+ 2 files changed, 0 insertions(+), 2 deletions(-)
+
+diff --git a/python/src/pmu.py b/python/src/pmu.py
+index e90b72a..47c3e75 100644
+--- a/python/src/pmu.py
++++ b/python/src/pmu.py
+@@ -1,4 +1,3 @@
+-#!/usr/bin/env python
+ #
+ # Copyright (c) 2008 Google, Inc.
+ # Contributed by Arun Sharma <arun.sharma@google.com>
+diff --git a/python/src/session.py b/python/src/session.py
+index df22ea6..f598aa4 100644
+--- a/python/src/session.py
++++ b/python/src/session.py
+@@ -1,4 +1,3 @@
+-#!/usr/bin/env python
+ #
+ # Copyright (c) 2008 Google, Inc.
+ # Contributed by Arun Sharma <arun.sharma@google.com>
+-- 
+1.7.4.1
+

sources

@@ -0,0 +1 @@
+09e298572ee810cc6319494f3fd5979c  libpfm-4.2.0.tar.gz