archdir()
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def archdir
@archdir ||= begin
PhusionPassenger.require_passenger_lib 'platform_info/binary_compatibility'
PlatformInfo.ruby_extension_binary_compatibility_id
end
end
compile(target_dirs)
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def compile(target_dirs)
logger = Utils::TmpIO.new('passenger_native_support',
:mode => File::WRONLY | File::APPEND,
:binary => false,
:suffix => ".log",
:unlink_immediately => false)
options = { :logger => logger }
begin
try_directories(target_dirs, options) do |target_dir|
result =
sh_nonfatal("#{PlatformInfo.ruby_command} #{Shellwords.escape extconf_rb}",
options) &&
sh_nonfatal("make clean && make", options)
if result
log "Compilation succesful. The logs are here:"
log logger.path
[target_dir, false]
else
log "Warning: compilation didn't succeed. To learn why, read this file:"
log logger.path
[nil, false]
end
end
end
ensure
logger.close if logger
end
compile_and_load()
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def compile_and_load
if ENV['PASSENGER_COMPILE_NATIVE_SUPPORT_BINARY'] == '0'
STDERR.puts " --> Skipping compiling of #{library_name}"
return false
end
if PhusionPassenger.natively_packaged? && !File.exist?(PhusionPassenger.ruby_extension_source_dir)
PhusionPassenger.require_passenger_lib 'constants'
STDERR.puts " --> No #{library_name} found for current Ruby interpreter."
case PhusionPassenger.native_packaging_method
when 'deb'
STDERR.puts " This library provides various optimized routines that make"
STDERR.puts " #{PhusionPassenger::PROGRAM_NAME} faster. Please run 'sudo apt-get install #{PhusionPassenger::DEB_DEV_PACKAGE}'"
STDERR.puts " so that #{PhusionPassenger::PROGRAM_NAME} can compile one on the next run."
when 'rpm'
STDERR.puts " This library provides various optimized routines that make"
STDERR.puts " #{PhusionPassenger::PROGRAM_NAME} faster. Please run 'sudo yum install #{PhusionPassenger::RPM_DEV_PACKAGE}-#{PhusionPassenger::VERSION_STRING}'"
STDERR.puts " so that #{PhusionPassenger::PROGRAM_NAME} can compile one on the next run."
else
STDERR.puts " #{PhusionPassenger::PROGRAM_NAME} can compile one, but an extra package must be installed"
STDERR.puts " first. Please ask your operating system vendor for instructions."
end
return false
end
STDERR.puts " --> Compiling #{library_name} for the current Ruby interpreter..."
STDERR.puts " (set PASSENGER_COMPILE_NATIVE_SUPPORT_BINARY=0 to disable)"
require 'fileutils'
require 'shellwords'
PhusionPassenger.require_passenger_lib 'platform_info/ruby'
target_dir = compile(installation_target_dirs)
if target_dir
return load_native_extension("#{target_dir}/#{library_name}")
else
return false
end
end
download(name, output_dir, options = {})
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def download(name, output_dir, options = {})
logger = Logger.new(STDERR)
logger.level = Logger::WARN
logger.formatter = proc do |severity, datetime, progname, msg|
msg.gsub(/^/, " ") + "\n"
end
sites = PhusionPassenger.binaries_sites
sites.each_with_index do |site, i|
if real_download(site, name, output_dir, logger, options)
logger.warn "Download OK!" if i > 0
return true
elsif i != sites.size - 1
logger.warn "Trying next mirror..."
end
end
return false
end
download_binary_and_load()
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def download_binary_and_load
if !PhusionPassenger.installed_from_release_package?
return
end
if ENV['PASSENGER_DOWNLOAD_NATIVE_SUPPORT_BINARY'] == '0'
STDERR.puts " --> Skipping downloading of precompiled #{library_name}"
return
end
STDERR.puts " --> Downloading precompiled #{library_name} for the current Ruby interpreter..."
STDERR.puts " (set PASSENGER_DOWNLOAD_NATIVE_SUPPORT_BINARY=0 to disable)"
require 'shellwords'
require 'logger'
PhusionPassenger.require_passenger_lib 'platform_info/ruby'
PhusionPassenger.require_passenger_lib 'utils/tmpio'
PhusionPassenger.require_passenger_lib 'utils/download'
PhusionPassenger::Utils.mktmpdir("passenger-native-support-") do |dir|
Dir.chdir(dir) do
basename = "rubyext-#{archdir}.tar.gz"
if !download(basename, dir, :total_timeout => 30)
return false
end
s_basename = Shellwords.escape(basename)
sh "tar xzf #{s_basename}"
sh "rm -f #{s_basename}"
STDERR.puts " Checking whether downloaded binary is usable..."
File.open("test.rb", "w") do |f|
f.puts(%Q{
require File.expand_path('passenger_native_support')
f = File.open("test.txt", "w")
PhusionPassenger::NativeSupport.writev(f.fileno, ["hello", "\n"])
})
end
if sh_nonfatal("#{PlatformInfo.ruby_command} -I. test.rb") &&
File.exist?("test.txt") &&
File.read("test.txt") == "hello\n"
STDERR.puts " Binary is usable."
File.unlink("test.rb")
File.unlink("test.txt")
result = try_directories(installation_target_dirs) do |target_dir|
files = Dir["#{dir}/*"]
STDERR.puts " Installing " + files.map{ |n| File.basename(n) }.join(' ')
FileUtils.cp(files, target_dir)
load_result = load_native_extension("#{target_dir}/#{library_name}")
[load_result, false]
end
return result
else
STDERR.puts " Binary is not usable."
return false
end
end
end
end
extconf_rb()
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def extconf_rb
File.join(PhusionPassenger.ruby_extension_source_dir, "extconf.rb")
end
home()
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def home
@home ||= begin
require 'etc' if !defined?(Etc)
home = Etc.getpwuid(Process.uid).dir
end
end
installation_target_dirs()
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def installation_target_dirs
target_dirs = []
if (output_dir = ENV['PASSENGER_NATIVE_SUPPORT_OUTPUT_DIR']) && !output_dir.empty?
target_dirs << "#{output_dir}/#{VERSION_STRING}/#{archdir}"
end
if PhusionPassenger.buildout_dir
target_dirs << "#{PhusionPassenger.buildout_dir}/ruby/#{archdir}"
end
target_dirs << "#{home}/#{USER_NAMESPACE_DIRNAME}/native_support/#{VERSION_STRING}/#{archdir}"
return target_dirs
end
libext()
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def libext
@libext ||= begin
PhusionPassenger.require_passenger_lib 'platform_info/operating_system'
PlatformInfo.library_extension
end
end
library_name()
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def library_name
return "passenger_native_support.#{libext}"
end
load_from_buildout_dir()
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def load_from_buildout_dir
if PhusionPassenger.buildout_dir
begin
return load_native_extension("#{PhusionPassenger.buildout_dir}/ruby/#{archdir}/#{library_name}")
rescue LoadError
return false
end
else
return false
end
end
load_from_home_dir()
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def load_from_home_dir
begin
return load_native_extension("#{home}/#{USER_NAMESPACE_DIRNAME}/native_support/#{VERSION_STRING}/#{archdir}/#{library_name}")
rescue LoadError
return false
end
end
load_from_load_path()
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def load_from_load_path
return load_native_extension("/usr/lib64/gems/ruby/passenger-4.0.42/lib/native/#{library_name}")
rescue LoadError
return false
end
load_from_native_support_output_dir()
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def load_from_native_support_output_dir
output_dir = ENV['PASSENGER_NATIVE_SUPPORT_OUTPUT_DIR']
if output_dir && !output_dir.empty?
begin
return load_native_extension("#{output_dir}/#{VERSION_STRING}/#{archdir}/#{library_name}")
rescue LoadError
return false
end
else
return false
end
end
load_native_extension(name_or_filename)
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def load_native_extension(name_or_filename)
$LOADED_FEATURES.reject! { |fn| File.basename(fn) == library_name }
begin
require(name_or_filename)
return defined?(PhusionPassenger::NativeSupport)
rescue LoadError => e
if e.to_s =~ /dlopen/
puts e.to_s.gsub(/^/, " ")
end
return false
end
end
log(message, options = {})
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def log(message, options = {})
if logger = options[:logger]
logger.puts(message)
else
STDERR.puts " #{message}"
end
end
mkdir(dir, options = {})
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def mkdir(dir, options = {})
begin
log("# mkdir -p #{dir}", options)
FileUtils.mkdir_p(dir)
rescue Errno::EEXIST
end
end
real_download(site, name, output_dir, logger, options)
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def real_download(site, name, output_dir, logger, options)
url = "#{site[:url]}/#{VERSION_STRING}/#{name}"
filename = "#{output_dir}/#{name}"
real_options = options.merge(
:cacert => site[:cacert],
:use_cache => true,
:logger => logger
)
return PhusionPassenger::Utils::Download.download(url, filename, real_options)
end
sh(command_string)
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def sh(command_string)
if !sh_nonfatal(command_string)
raise "Could not compile #{library_name} (\"#{command_string}\" failed)"
end
end
sh_nonfatal(command_string, options = {})
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def sh_nonfatal(command_string, options = {})
log("# #{command_string}", options)
if logger = options[:logger]
s_logpath = Shellwords.escape(logger.path)
return system("(#{command_string}) >>#{s_logpath} 2>&1")
else
Utils.mktmpdir("passenger-native-support-") do |tmpdir|
s_tmpdir = Shellwords.escape(tmpdir)
result = system("(#{command_string}) >#{s_tmpdir}/log 2>&1")
system("cat #{s_tmpdir}/log | sed 's/^/ /' >&2")
return result
end
end
end
try_directories(dirs, options = {}) { |dir| ... }
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def try_directories(dirs, options = {})
result = nil
dirs.each_with_index do |dir, i|
begin
mkdir(dir, options)
File.open("#{dir}/.permission_test", "w").close
File.unlink("#{dir}/.permission_test")
log("# cd #{dir}", options)
Dir.chdir(dir) do
result, should_retry = yield(dir)
return result if !should_retry
end
rescue Errno::EACCES
if i == dirs.size - 1
log("Encountered permission error, " +
"but no more directories to try. Giving up.",
options)
log("-------------------------------", options)
return nil
else
log("Encountered permission error, " +
"trying a different directory...",
options)
log("-------------------------------", options)
end
rescue Errno::ENOTDIR
if i == dirs.size - 1
log("Not a valid directory, " +
"but no more directories to try. Giving up.",
options)
log("-------------------------------", options)
return nil
else
log("Not a valid directory. Trying a different one...",
options)
log("-------------------------------", options)
end
end
end
end