Current File : //opt/cpanel/ea-ruby27/src/passenger-release-6.0.18/build/common_library.rb
# encoding: utf-8
# Phusion Passenger - https://www.phusionpassenger.com/
# Copyright (c) 2010-2017 Phusion Holding B.V.
#
# "Passenger", "Phusion Passenger" and "Union Station" are registered
# trademarks of Phusion Holding B.V.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
PhusionPassenger.require_passenger_lib 'platform_info/compiler'
PhusionPassenger.require_passenger_lib 'platform_info/cxx_portability'
########## Phusion Passenger common library ##########
PhusionPassenger.require_passenger_lib 'common_library'
########## libboost_oxt ##########
# Defines tasks for compiling a static library containing Boost and OXT.
def define_libboost_oxt_task(namespace, output_dir, extra_compiler_flags = nil)
output_file = "#{output_dir}.a"
if OPTIMIZE
optimize = "-O2"
if LTO
optimize << " -flto"
end
end
# Define compilation targets for .cpp files in src/cxx_supportlib/vendor-modified/boost/src/pthread.
boost_object_files = []
Dir['src/cxx_supportlib/vendor-modified/boost/libs/**/*.cpp'].sort.each do |source_file|
object_name = File.basename(source_file.sub(/\.cpp$/, '.o'))
boost_output_dir = "#{output_dir}/boost"
object_file = "#{boost_output_dir}/#{object_name}"
boost_object_files << object_file
define_cxx_object_compilation_task(
object_file,
source_file,
lambda { {
:include_paths => CXX_SUPPORTLIB_INCLUDE_PATHS,
:flags => [optimize, maybe_eval_lambda(extra_compiler_flags)]
} }
)
end
# Define compilation targets for .cpp files in src/cxx_supportlib/oxt.
oxt_object_files = []
Dir['src/cxx_supportlib/oxt/*.cpp'].sort.each do |source_file|
object_name = File.basename(source_file.sub(/\.cpp$/, '.o'))
oxt_output_dir = "#{output_dir}/oxt"
object_file = "#{oxt_output_dir}/#{object_name}"
oxt_object_files << object_file
define_cxx_object_compilation_task(
object_file,
source_file,
lambda { {
:include_paths => CXX_SUPPORTLIB_INCLUDE_PATHS,
:flags => [optimize, maybe_eval_lambda(extra_compiler_flags)]
} }
)
end
object_files = boost_object_files + oxt_object_files
file(output_file => object_files) do
create_static_library(output_file, object_files)
end
task "#{namespace}:clean" do
sh "rm -rf #{output_file} #{output_dir}"
end
if OPTIMIZE && LTO
# Clang -flto does not support static libraries containing
# .o files that are compiled with -flto themselves.
[output_file, [output_file, boost_object_files, oxt_object_files].flatten.join(" ")]
else
[output_file, output_file]
end
end
########## libev ##########
if USE_VENDORED_LIBEV
LIBEV_SOURCE_DIR = File.expand_path("../src/cxx_supportlib/vendor-modified/libev", File.dirname(__FILE__)) + "/"
LIBEV_TARGET = LIBEV_OUTPUT_DIR + ".libs/libev.a"
let(:libev_cflags) do
result = '-Isrc/cxx_supportlib/vendor-modified/libev'
# Apple Clang 4.2 complains about ambiguous member templates in ev++.h.
result << ' -Wno-ambiguous-member-template' if PlatformInfo.compiler_supports_wno_ambiguous_member_template?
result << ' -DUSE_VENDORED_LIBEV'
result
end
let(:libev_libs) do
la_contents = File.open(LIBEV_OUTPUT_DIR + ".libs/libev.la", "r") do |f|
f.read
end
la_contents =~ /dependency_libs='(.+)'/
"#{LIBEV_OUTPUT_DIR}.libs/libev.a #{$1}".strip
end
task :libev => LIBEV_TARGET
dependencies = [
"src/cxx_supportlib/vendor-modified/libev/configure",
"src/cxx_supportlib/vendor-modified/libev/config.h.in",
"src/cxx_supportlib/vendor-modified/libev/Makefile.am"
]
file LIBEV_OUTPUT_DIR + "Makefile" => dependencies do
cc_command = cc
cxx_command = cxx
if OPTIMIZE && LTO
cc_command = "#{cc_command} -flto"
cxx_command = "#{cxx_command} -flto"
end
# Disable all warnings: http://pod.tst.eu/http://cvs.schmorp.de/libev/ev.pod#COMPILER_WARNINGS
cflags = "#{extra_cflags} -w"
sh "mkdir -p #{LIBEV_OUTPUT_DIR}" if !File.directory?(LIBEV_OUTPUT_DIR)
sh "cd #{LIBEV_OUTPUT_DIR} && sh #{LIBEV_SOURCE_DIR}configure " +
"--disable-shared --enable-static " +
# libev's configure script may select a different default compiler than we
# do, so we force our compiler choice.
"CC='#{cc_command}' CXX='#{cxx_command}' CFLAGS='#{cflags}' orig_CFLAGS=1"
end
libev_sources = Dir["src/cxx_supportlib/vendor-modified/libev/{*.c,*.h}"].sort
file LIBEV_OUTPUT_DIR + ".libs/libev.a" => [LIBEV_OUTPUT_DIR + "Makefile"] + libev_sources do
sh "rm -f #{LIBEV_OUTPUT_DIR}libev.la"
sh "cd #{LIBEV_OUTPUT_DIR} && make libev.la V=1"
end
task 'libev:clean' do
patterns = %w(Makefile config.h config.log config.status libtool
stamp-h1 *.o *.lo *.la .libs .deps)
patterns.each do |pattern|
sh "rm -rf #{LIBEV_OUTPUT_DIR}#{pattern}"
end
end
task :clean => 'libev:clean'
else
LIBEV_TARGET = nil
let(:libev_cflags) do
result = string_option('LIBEV_CFLAGS', '-I/usr/include/libev')
# Apple Clang 4.2 complains about ambiguous member templates in ev++.h.
result << ' -Wno-ambiguous-member-template' if PlatformInfo.compiler_supports_wno_ambiguous_member_template?
result
end
let(:libev_libs) { string_option('LIBEV_LIBS', '-lev') }
task :libev # do nothing
end
########## libuv ##########
if USE_VENDORED_LIBUV
LIBUV_SOURCE_DIR = File.expand_path("../src/cxx_supportlib/vendor-copy/libuv", File.dirname(__FILE__)) + "/"
LIBUV_TARGET = LIBUV_OUTPUT_DIR + ".libs/libuv.a"
let(:libuv_cflags) { '-Isrc/cxx_supportlib/vendor-copy/libuv/include' }
let(:libuv_libs) do
la_contents = File.open(LIBUV_OUTPUT_DIR + ".libs/libuv.la", "r") do |f|
f.read
end
la_contents =~ /dependency_libs='(.+)'/
"#{LIBUV_OUTPUT_DIR}.libs/libuv.a #{$1}".strip
end
task :libuv => LIBUV_TARGET
dependencies = [
"src/cxx_supportlib/vendor-copy/libuv/configure",
"src/cxx_supportlib/vendor-copy/libuv/Makefile.am"
]
file LIBUV_OUTPUT_DIR + "Makefile" => dependencies do
cc_command = cc
cxx_command = cxx
if OPTIMIZE && LTO
cc_command = "#{cc_command} -flto"
cxx_command = "#{cxx_command} -flto"
end
# Disable all warnings. The author has a clear standpoint on that:
# http://pod.tst.eu/http://cvs.schmorp.de/libev/ev.pod#COMPILER_WARNINGS
cflags = "#{extra_cflags} -w"
sh "mkdir -p #{LIBUV_OUTPUT_DIR}" if !File.directory?(LIBUV_OUTPUT_DIR)
# Prevent 'make' from regenerating autotools files
sh "cd #{LIBUV_SOURCE_DIR} && (touch aclocal.m4 configure Makefile.in || true)"
sh "cd #{LIBUV_OUTPUT_DIR} && sh #{LIBUV_SOURCE_DIR}configure " +
"--disable-shared --enable-static " +
# libuv's configure script may select a different default compiler than we
# do, so we force our compiler choice.
"CC='#{cc_command}' CXX='#{cxx_command}' CFLAGS='#{cflags}'"
end
libuv_sources = Dir["src/cxx_supportlib/vendor-copy/libuv/**/{*.c,*.h}"].sort
file LIBUV_OUTPUT_DIR + ".libs/libuv.a" => [LIBUV_OUTPUT_DIR + "Makefile"] + libuv_sources do
sh "rm -f #{LIBUV_OUTPUT_DIR}/libuv.la"
sh "cd #{LIBUV_OUTPUT_DIR} && make -j2 libuv.la V=1"
end
task 'libuv:clean' do
patterns = %w(Makefile config.h config.log config.status libtool
stamp-h1 src test *.o *.lo *.la *.pc .libs .deps)
patterns.each do |pattern|
sh "rm -rf #{LIBUV_OUTPUT_DIR}#{pattern}"
end
end
task :clean => 'libuv:clean'
else
LIBUV_TARGET = nil
let(:libuv_cflags) { string_option('LIBUV_CFLAGS', '-I/usr/include/libuv') }
let(:libuv_libs) { string_option('LIBUV_LIBS', '-luv') }
task :libuv # do nothing
end
########## WebSocket++ ##########
let(:websocketpp_cflags) { '-Isrc/cxx_supportlib/vendor-modified/websocketpp' }
let(:websocketpp_libs) { nil }
########## Shared definitions ##########
# Shared definition files should be in source control so that they don't
# have to be built by users. Users may not have write access to the source
# root, for example as is the case with Passenger Standalone.
#
# If you add a new shared definition file, don't forget to update
# src/ruby_supportlib/phusion_passenger/packaging.rb!
dependencies = ['src/cxx_supportlib/Constants.h.cxxcodebuilder',
'src/ruby_supportlib/phusion_passenger.rb',
'src/ruby_supportlib/phusion_passenger/constants.rb']
file 'src/cxx_supportlib/Constants.h' => dependencies do
PhusionPassenger.require_passenger_lib 'constants'
template = CxxCodeTemplateRenderer.new('src/cxx_supportlib/Constants.h.cxxcodebuilder')
template.render_to('src/cxx_supportlib/Constants.h')
end
##############################
let(:libboost_oxt_cflags) do
"" # Method reserved for future use
end
LIBBOOST_OXT, LIBBOOST_OXT_LINKARG = define_libboost_oxt_task(
'common',
"#{COMMON_OUTPUT_DIR}libboost_oxt",
method(:libboost_oxt_cflags)
)
COMMON_LIBRARY.enable_optimizations!(LTO) if OPTIMIZE
COMMON_LIBRARY.define_tasks(method(:libboost_oxt_cflags))
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