Install chg.

mercurial.spec

@@ -52,6 +52,21 @@ Adds the "hg view" command.  See
 http://www.selenic.com/mercurial/wiki/index.cgi/UsingHgk for more
 documentation.
 
+%package chg
+Summary:    A fast client for Mercurial command server running on Unix. It saves time of slow Python startup.
+Group:      Development/Tools
+Requires:   hg = %{version}-%{release}
+
+%description chg
+chg is a C wrapper for the hg command. Typically, when you type hg, a new
+Python process is created, Mercurial is loaded, and your requested command runs
+and the process exits.
+
+With chg, a Mercurial command server background process is created that runs
+Mercurial. When you type chg, a C program connects to that background process
+and executes Mercurial commands.
+
+
 %prep
 %setup -q -n %{name}-%{upstreamversion}
 # Patch files to use python2 instead of (since lately) non existent python binary.
@@ -60,6 +75,10 @@ sed -i 's|python|python2|' %{_builddir}/%{name}-%{version}/Makefile %{_builddir}
 %build
 make all
 
+pushd contrib/chg
+make
+popd
+
 %install
 rm -rf $RPM_BUILD_ROOT
 %{__python2} setup.py install -O1 --root $RPM_BUILD_ROOT --prefix %{_prefix} --record=%{name}.files
@@ -90,6 +109,9 @@ for file in mercurial.el mq.el; do
 done
 popd
 
+pushd contrib/chg
+make install DESTDIR=$RPM_BUILD_ROOT PREFIX=%{_usr} MANDIR=%{_mandir}/man1
+popd
 
 
 mkdir -p $RPM_BUILD_ROOT/%{_sysconfdir}/mercurial/hgrc.d
@@ -143,10 +165,18 @@ grep -v locale %{name}-base.files > %{name}-base-filtered.files
 %{_libexecdir}/mercurial/
 %{_sysconfdir}/mercurial/hgrc.d/hgk.rc
 
+%files chg
+%{_bindir}/chg
+%doc %attr(644,root,root) %{_mandir}/man?/chg.*.gz
+
+
 ##%%check
 ##cd tests && %%{__python} run-tests.py
 
 %changelog
+* Fri May 11 2018 Tom Prince <tom.prince@ualberta.net> - 4.5.3-1
+- Package chg extension.
+
 * Sat Aug 11 2018 Petr Stodulka <pstodulk@redhat.com> - 4.5.3-1
 - Update to 4.5.3
 - Resolves: CVE-2018-1000132