Commit 795e5aee authored by Sam Stephenson's avatar Sam Stephenson
Browse files

Merge pull request #9 from mudge/patch-1 

Solaris doesn't come with readlink so use greadlink if available instead.
parents b1d097a8 c6a552e7

bin/ruby-build

100755 → 100644
+5 −1
Original line number Diff line number Diff line
@@ -3,6 +3,10 @@ 
set -E

exec 3<&2 # preserve original stderr at fd 3



resolve_link() {

  $(type -p greadlink readlink | head -1) $1

}



abs_dirname() {

  local cwd="$(pwd)"

  local path="$1"
@@ -10,7 +14,7 @@ abs_dirname() { 
  while [ -n "$path" ]; do

    cd "${path%/*}"

    local name="${path##*/}"

    path="$(readlink "$name" || true)"

    path="$(resolve_link "$name" || true)"

  done



  pwd