Contents

require "rubygems"
require "fileutils"
require "ffi"

# Copied fom mkmf
def find_executable(bin, path = nil)
  executable_file = proc do |name|
    begin
      stat = File.stat(name)
    rescue SystemCallError
    else
      next name if stat.file? and stat.executable?
    end
  end

  if File.expand_path(bin) == bin
    return bin if executable_file.call(bin)
    return nil
  end
  if path ||= ENV['PATH']
    path = path.split(File::PATH_SEPARATOR)
  else
    path = %w[/usr/local/bin /usr/ucb /usr/bin /bin]
  end
  file = nil
  path.each do |dir|
    return file if executable_file.call(file = File.join(dir, bin))
  end
  nil
end

def sys(cmd)
  puts " -- #{cmd}"
  unless ret = system(cmd)
    raise "ERROR: '#{cmd}' failed"
  end
  ret
end

desc "Build the radixtree shared lib"
task :compile_radixtree do
  # Do not attempt to install if we want to use the system radixtree lib
  next if ENV.key?("RADIX_TREE_USE_SYSTEM_LIB")

  if !find_executable("cmake")
    abort "ERROR: CMake is required to build ffi-radix_tree"
  end

  CWD = ::File.expand_path(::File.dirname(__FILE__))
  RADIXTREE_DIR = ::File.join(CWD, "..", "..", "..", "vendor", "radixtree")

  ::Dir.chdir(RADIXTREE_DIR) do
    sys("cmake CMakeLists.txt")
    sys("make")
  end

  unless ::File.exist?(::File.join(RADIXTREE_DIR, "libradixtree.#{::FFI::Platform::LIBSUFFIX}"))
    abort "ERROR: Failed to build radixtree"
  end
end

task :default => :compile_radixtree

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
ffi-radix_tree-0.1.1	ext/ffi/radixtree/Rakefile
ffi-radix_tree-0.1.0	ext/ffi/radixtree/Rakefile