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# zshenv/01_path
#
# Adds custom directories to the $PATH
#
# Copyright © 1994–2008 martin f. krafft <madduck@madduck.net>
# Released under the terms of the Artistic Licence 2.0
#
# Source repository: git://git.madduck.net/etc/zsh.git
#
__prepend_dir_to_path()
{
local dir
for dir; do
case "$PATH" in
"*:${dir}:*"|"${dir}:*"|"*:${dir}") :;;
*) test -d "$dir" && path=("$dir" $path);;
esac
done
}
__append_dir_to_path()
{
local dir
for dir; do
case "$PATH" in
"*:${dir}:*"|"${dir}:*"|"*:${dir}") :;;
*) test -d "$dir" && path+="$dir";;
esac
done
}
__prepend_dir_to_path $BINDIR
__append_dir_to_path $NIOS2NOMMUBINDIR
__append_dir_to_path $NIOS2MMUBINDIR
# vim:ft=zsh
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