# We're dropping things into the debug location; don't want a -debuginfo
# package:
%global debug_package %{nil}
# (I tried using _enable_debug_packages but that didn't work for some reason)

Name:           gdb-heap
Version:        0.1
Release:        1%{?dist}
Summary:        Extensions to gdb for debugging dynamic memory allocation

# We build this arch-specific so that we can follow /lib vs /lib64 differences
# in the location of the underlying glibc library

Group:          Development/Libraries
License:        LGPLv2.1+ and PSF

# Made from upstream 853132392ba48695af4d2ce3cda2b646ba1fad88
# git clone git://git.fedorahosted.org/gdb-heap.git
# mv gdb-heap gdb-heap-0.1
# tar cfvj gdb-heap-0.1.tar.bz2 gdb-heap-0.1

URL:            https://fedorahosted.org/gdb-heap/
Source0:        https://fedorahosted.org/released/gdb-heap/gdb-heap-0.1.tar.bz2
BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)

BuildRequires:  python

%global glibc_soversion 2.11.2
%global glibc_dso_name  ld-%{glibc_soversion}.so
%global glibc_debug_dir %{_prefix}/lib/debug/%{_lib}
%global glibc_debug_dso_path %{glibc_debug_dir}/%{glibc_dso_name}.debug
%global script_install_path  %{glibc_debug_dso_path}-gdb.py

%global module_install_path %{_libdir}/gdb-heap

# This is autoloaded by gdb if the relevant glibc library is in memory.
# It is only usable if that glibc library's debuginfo is available.
# To do this, it must be at the correct location on the filesystem 
Requires: %{glibc_debug_dso_path}

%description
gdb-heap adds a "heap" command to the gdb debugger, for use in debugging
dynamic memory allocation problems in user space.

%prep
%setup -q

%build
# empty

%install
rm -rf $RPM_BUILD_ROOT

mkdir -p %{buildroot}/%{glibc_debug_dir}

mkdir -p %{buildroot}/%{module_install_path}/heap
cp -a heap/*.py %{buildroot}/%{module_install_path}/heap

# Build the auto-loaded entrypoint script, adding module_install_path
# to sys.path:
echo \
  "import sys; sys.path.append('%{module_install_path}')" \
  > %{buildroot}/%{script_install_path}

cat gdbheap.py \
  >> %{buildroot}/%{script_install_path}


%clean
rm -rf $RPM_BUILD_ROOT


%files
%defattr(-,root,root,-)
%doc LICENSE.txt
%{script_install_path}*
%{module_install_path}


%changelog
* Mon Jul 26 2010 David Malcolm <dmalcolm@redhat.com> - 0.1-1
- initial packaging