[AIX] improve build support

lib/omnibus/builder.rb

@@ -701,7 +701,7 @@ def sync(source, destination, options = {})
     #       Default: [:config_guess, :config_sub]
     def update_config_guess(target: ".", install: [:config_guess, :config_sub])
       build_commands << BuildCommand.new("update_config_guess `target: #{target} install: #{install.inspect}'") do
-        config_guess_dir = "/tmp/build/embedded/lib/config_guess"
+        config_guess_dir = "#{install_dir}/embedded/lib/config_guess"
         %w{config.guess config.sub}.each do |c|
           unless File.exist?(File.join(config_guess_dir, c))
             raise "Can not find #{c}. Make sure you add a dependency on 'config_guess' in your software definition"

lib/omnibus/health_check.rb

@@ -556,7 +556,8 @@ def health_check_aix
       current_library = nil
       bad_libs = {}
 
-      yield_shellout_results("find #{project.install_dir}/ -type f | xargs file | grep \"RISC System\" | awk -F: '{print $1}' | xargs -n 1 ldd") do |line|
+      # Executables, .so, .a and .o
+      yield_shellout_results("find #{project.install_dir}/ -type f -perm -u=x -o -perm -g=x -o -name \"*.so*\" -o -name \"*.a\" -o -name \"*.o\" | xargs file | grep -E \"RISC System|XCOFF\" | awk -F: '{print $1}' | xargs -n 1 ldd") do |line|
         case line
         when /^(.+) needs:$/
           current_library = Regexp.last_match[1]

lib/omnibus/packagers/base.rb

@@ -199,7 +199,7 @@ def package_path
     # @return [String]
     #
     def staging_dir
-      @staging_dir ||= Dir.mktmpdir(project.package_name)
+      @staging_dir ||= Dir.mktmpdir(project.package_name, ENV['OMNIBUS_STAGING_DIR'])
     end
 
     #

lib/omnibus/packagers/bff.rb

@@ -37,6 +37,27 @@ class Packager::BFF < Packager::Base
       destination = File.join(staging_dir, project.install_dir)
       FileSyncer.sync(project.install_dir, destination, exclude: exclusions)
 
+      # Copy over any user-specified extra package files.
+      #
+      # Files retain their relative paths inside the scratch directory, so
+      # we need to grab the dirname of the file, create that directory, and
+      # then copy the file into that directory.
+      #
+      # extra_package_file '/path/to/foo.txt' #=> /tmp/BUILD/path/to/foo.txt
+      project.extra_package_files.each do |file|
+        parent      = File.dirname(file)
+
+        if File.directory?(file)
+          destination = File.join("#{staging_dir}", file)
+          create_directory(destination)
+          FileSyncer.sync(file, destination)
+        else
+          destination = File.join("#{staging_dir}", parent)
+          create_directory(destination)
+          copy_file(file, destination)
+        end
+      end
+
       # Create the scripts staging directory
       create_directory(scripts_staging_dir)
     end