%{?scl:%{?scl_package:%scl_package strace}}

Summary: Tracks and displays system calls associated with a running process
Name: %{?scl_prefix}strace
Version: 4.8
Release: 8%{?dist}
License: BSD
Group: Development/Debuggers
URL: http://sourceforge.net/projects/strace/
# The upstream source really comes in .xz format.  Unfortunately
# DTS builds using .xz seem to want to use /opt/rh/<...>/xz rather
# than the one in /usr/bin.  Using the .gz extension seems to avoid
# this problem.  This should be fixed at some point.
Source: http://downloads.sourceforge.net/strace/strace-%{version}.tar.gz
BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)

%define alternatives_cmd %{!?scl:%{_sbindir}}%{?scl:%{_root_sbindir}}/alternatives
%define alternatives_cmdline %{alternatives_cmd}%{?scl: --altdir %{_sysconfdir}/alternatives --admindir %{_scl_root}/var/lib/alternatives}

BuildRequires: libacl-devel, libaio-devel, time
%{?scl:Requires:%scl_runtime}

Patch1000: strace-strict-aliasing.patch
Patch1001: strace-rh948577.patch
Patch1002: strace-rh851457.patch
Patch1003: strace-rh971352.patch
Patch1004: strace-rh1044044.patch

# Hack as the RHEL 6 used for DTS is too old and doesn't define MADV_DODUMP
# and MADV_DONTDUMP.
Patch2000: strace-rh921550.patch

# In the past we had a separate strace64 package, these days the
# stndard 64 bit build provides that functionality.  For tracing
# 32 bit applications on ppc and s390 we still have strace32
Obsoletes: strace64

%define strace32_arches ppc s390

%description
The strace program intercepts and records the system calls called and
received by a running process.  Strace can print a record of each
system call, its arguments and its return value.  Strace is useful for
diagnosing problems and debugging, as well as for instructional
purposes.

Install strace if you need a tool to track the system calls made and
received by a process.

%ifarch %{strace32_arches}
%package -n strace32
Summary: Tracks and displays system calls associated with a running process.
Group: Development/Debuggers

%description -n strace32
The strace program intercepts and records the system calls called and
received by a running process.  Strace can print a record of each
system call, its arguments and its return value.  Strace is useful for
diagnosing problems and debugging, as well as for instructional
purposes.

Install strace if you need a tool to track the system calls made and
received by a process.

This package provides the `strace32' program to trace 32-bit processes on
64-bit IBM P and Z series platforms.
%endif

%prep
%setup -q -n strace-%{version}
%patch1000 -p1
%patch1001 -p1
%patch1002 -p1
%patch1003 -p1
%patch1004 -p1
%patch2000 -p1

%build
%configure
make %{?_smp_mflags}

%install
rm -rf %{buildroot}
make DESTDIR=%{buildroot} install

# remove unpackaged files from the buildroot
rm -f %{buildroot}%{_bindir}/strace-graph

%define copy64 ln
%if 0%{?rhel}
%if 0%{?rhel} < 6
%endif
%define copy64 cp -p
%endif

%ifarch %{strace32_arches}
%{copy64} %{buildroot}%{_bindir}/strace %{buildroot}%{_bindir}/strace32
%endif

%check
make check

%clean
rm -rf %{buildroot}

%files
%defattr(-,root,root)
%doc CREDITS ChangeLog ChangeLog-CVS COPYING NEWS README
%{_bindir}/strace
%{_bindir}/strace-log-merge
%{_mandir}/man1/*

%ifarch %{strace32_arches}
%files -n strace32
%defattr(-,root,root)
%{_bindir}/strace32
%endif

%changelog
* Wed May 21 2014 Jeff Law <law@redhat.com> - 4.8-8
- Import from RHEL 7 and build