revlog: fix revlogio.packentry corner case
We want to store version information about the revlog in the first
entry of its index. The code in packentry was using some heuristics
to detect whether this was the first entry, but these heuristics could
fail in some cases (e.g. rev 0 was empty; rev 1 descends directly from
the nullid and is stored as a delta).
We now give the revision number to packentry to avoid heuristics.
Summary: Mercurial -- a distributed SCM
Name: mercurial
Version: snapshot
Release: 0
License: GPL
Group: Development/Tools
Source: http://www.selenic.com/mercurial/release/%{name}-%{version}.tar.gz
URL: http://www.selenic.com/mercurial
BuildRoot: /tmp/build.%{name}-%{version}-%{release}
# From the README:
#
# Note: some distributions fails to include bits of distutils by
# default, you'll need python-dev to install. You'll also need a C
# compiler and a 3-way merge tool like merge, tkdiff, or kdiff3.
#
# python-devel provides an adequate python-dev. The merge tool is a
# run-time dependency.
#
BuildRequires: python >= 2.3, python-devel, make, gcc, asciidoc, xmlto
%define pythonver %(python -c 'import sys;print ".".join(map(str, sys.version_info[:2]))')
%define pythonlib %{_libdir}/python%{pythonver}/site-packages/%{name}
%define hgext %{_libdir}/python%{pythonver}/site-packages/hgext
%description
Mercurial is a fast, lightweight source control management system designed
for efficient handling of very large distributed projects.
%prep
rm -rf $RPM_BUILD_ROOT
%setup -q
%build
make all
%install
python setup.py install --root $RPM_BUILD_ROOT --prefix %{_prefix}
make install-doc DESTDIR=$RPM_BUILD_ROOT MANDIR=%{_mandir}
install contrib/hgk $RPM_BUILD_ROOT%{_bindir}
install contrib/convert-repo $RPM_BUILD_ROOT%{_bindir}/mercurial-convert-repo
install contrib/hg-ssh $RPM_BUILD_ROOT%{_bindir}
install contrib/git-viz/{hg-viz,git-rev-tree} $RPM_BUILD_ROOT%{_bindir}
bash_completion_dir=$RPM_BUILD_ROOT%{_sysconfdir}/bash_completion.d
mkdir -p $bash_completion_dir
install contrib/bash_completion $bash_completion_dir/mercurial.sh
zsh_completion_dir=$RPM_BUILD_ROOT%{_datadir}/zsh/site-functions
mkdir -p $zsh_completion_dir
install contrib/zsh_completion $zsh_completion_dir/_mercurial
lisp_dir=$RPM_BUILD_ROOT%{_datadir}/emacs/site-lisp
mkdir -p $lisp_dir
install contrib/mercurial.el $lisp_dir
%clean
rm -rf $RPM_BUILD_ROOT
%files
%defattr(-,root,root,-)
%doc CONTRIBUTORS COPYING doc/README doc/hg*.txt doc/hg*.html doc/ja *.cgi
%{_mandir}/man?/hg*.gz
%dir %{pythonlib}
%dir %{hgext}
%{_sysconfdir}/bash_completion.d/mercurial.sh
%{_datadir}/zsh/site-functions/_mercurial
%{_datadir}/emacs/site-lisp/mercurial.el
%{_bindir}/hg
%{_bindir}/hgk
%{_bindir}/hgmerge
%{_bindir}/hg-ssh
%{_bindir}/hg-viz
%{_bindir}/git-rev-tree
%{_bindir}/mercurial-convert-repo
%{pythonlib}/templates
%{pythonlib}/*.py*
%{pythonlib}/hgweb/*.py*
%{pythonlib}/*.so
%{hgext}/*.py*
%{hgext}/convert/*.py*