ruby-installer in rvm-0.0.77

- old
+ new

@@ -1,6 +1,6 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 __rvm_install_source() {
   if [[ -z "$rvm_ruby_selected_flag" ]] ; then __rvm_select $* ; fi
   __rvm_log "info" "Installing Ruby from source to: $rvm_ruby_home"
   mkdir -p "$rvm_ruby_log_path"
@@ -195,9 +195,14 @@
         mkdir -p "$rvm_ruby_log_path"
         mkdir -p "${rvm_ruby_home}/lib/ruby/gems/1.8/gems"
         if [[ ! -z "$rvm_ruby_configure_flags" ]] ; then
           rvm_ruby_configure_flags="$(echo $rvm_ruby_configure_flags | sed 's#--#-c --#g')"
         fi
+
+        if [[ "Darwin" = "$(uname)" ]] && [[ "1.8.6" = "$rvm_ruby_version" ]] && [[ -z "$rvm_ree_options" ]] ; then
+          rvm_ree_options="${rvm_ree_options} --no-tcmalloc"
+        fi
+
         __rvm_run "install" "./installer -a $rvm_path/$rvm_ruby_interpreter-$rvm_ruby_version-$rvm_ruby_patch_level $rvm_ree_options --dont-install-useful-gems $rvm_ruby_configure_flags" "Installing $rvm_ruby_string, this may take a while, depending on your cpu(s)..." # --no-tcmalloc
         if [[ $? -gt 0 ]] ; then result=$? ; return $result ; fi
         chmod +x $rvm_ruby_home/bin/*
 
         __rvm_rubygems_setup