view contrib/mercurial.spec @ 2577:fa76c5d609c9

bdiff: improve worst case behavior by 100x. on 5.8MB (244.000 lines) text file with similar lines, hash before this change made diff against empty file take 75 seconds. this change improves performance to 0.6 seconds. result is that clone of smallish repo (137MB) with some files like this takes 1 minute instead of 10 minutes. common case of diff is 10% slower now, probably because of worse cache locality. but diff does not affect overall performance in common case (less than 1% of runtime is in diff when it is working ok), so this tradeoff looks good.
author Vadim Gelfer <vadim.gelfer@gmail.com>
date Fri, 07 Jul 2006 15:02:55 -0700
parents e5c8e38b788f
children 1ef8ada4370f
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Summary: Mercurial -- a distributed SCM
Name: mercurial
Version: 0.8
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}

%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
python setup.py build

%install
python setup.py install --root $RPM_BUILD_ROOT

%clean
rm -rf $RPM_BUILD_ROOT

%files
%defattr(-,root,root,-)
%doc doc/* *.cgi
%dir %{pythonlib}
%dir %{hgext}
%{_bindir}/hgmerge
%{_bindir}/hg
%{pythonlib}/templates
%{pythonlib}/*.py*
%{pythonlib}/*.so
%{hgext}/*.py*