+#!/bin/sh
+
# Setup script for VCS configuration files.
. ../lib.sh
-# Generate gitconfig.
-m4 gitconfig -DHOME=$HOME
+if installed git; then
+ generate m4 gitconfig -DGITIGNORE=`pwd`/gitignore -DOS=`os`
+ link gitconfig ~/.gitconfig
+fi
+
+if installed tig; then
+ link tigrc ~/.tigrc
+fi
-# Link setup.
-link gitconfig ~/.gitconfig
-link gitignore ~/.gitignore
-link hgrc ~/.hgrc
-link hgignore ~/.hgignore
+if installed hg; then
+ generate m4 hgrc -DHGIGNORE=`pwd`/hgignore -DOS=`os`
+ link hgrc ~/.hgrc
+fi