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# encoding: utf-8
# Build description.
# basic build file for mruby
MRUBY_ROOT = File.dirname(File.expand_path(__FILE__))
MRUBY_BUILD_HOST_IS_CYGWIN = RUBY_PLATFORM.include?('cygwin')
MRUBY_BUILD_HOST_IS_OPENBSD = RUBY_PLATFORM.include?('openbsd')
$LOAD_PATH << File.join(MRUBY_ROOT, "lib")
# load build systems
require "mruby-core-ext"
require "mruby/build"
require "mruby/gem"
# load configuration file
MRUBY_CONFIG = (ENV['MRUBY_CONFIG'] && ENV['MRUBY_CONFIG'] != '') ? ENV['MRUBY_CONFIG'] : "#{MRUBY_ROOT}/build_config.rb"
load MRUBY_CONFIG
# load basic rules
MRuby.each_target do |build|
build.define_rules
end
# load custom rules
load "#{MRUBY_ROOT}/src/mruby_core.rake"
load "#{MRUBY_ROOT}/mrblib/mrblib.rake"
load "#{MRUBY_ROOT}/tasks/mrbgems.rake"
load "#{MRUBY_ROOT}/tasks/libmruby.rake"
load "#{MRUBY_ROOT}/tasks/benchmark.rake"
load "#{MRUBY_ROOT}/tasks/gitlab.rake"
##############################
# generic build targets, rules
task :default => :all
bin_path = ENV['INSTALL_DIR'] || "#{MRUBY_ROOT}/bin"
FileUtils.mkdir_p bin_path
depfiles = MRuby.targets['host'].bins.map do |bin|
install_path = MRuby.targets['host'].exefile("#{bin_path}/#{bin}")
source_path = MRuby.targets['host'].exefile("#{MRuby.targets['host'].build_dir}/bin/#{bin}")
file install_path => source_path do |t|
FileUtils.rm_f t.name
FileUtils.cp t.prerequisites.first, t.name
end
install_path
end
MRuby.each_target do |target|
gems.map do |gem|
current_dir = gem.dir.relative_path_from(Dir.pwd)
relative_from_root = gem.dir.relative_path_from(MRUBY_ROOT)
current_build_dir = File.expand_path "#{build_dir}/#{relative_from_root}"
if current_build_dir !~ /^#{build_dir}/
current_build_dir = "#{build_dir}/mrbgems/#{gem.name}"
end
gem.bins.each do |bin|
exec = exefile("#{build_dir}/bin/#{bin}")
objs = Dir.glob("#{current_dir}/tools/#{bin}/*.{c,cpp,cxx,cc}").map { |f| objfile(f.pathmap("#{current_build_dir}/tools/#{bin}/%n")) }
file exec => objs + [libfile("#{build_dir}/lib/libmruby")] do |t|
gem_flags = gems.map { |g| g.linker.flags }
gem_flags_before_libraries = gems.map { |g| g.linker.flags_before_libraries }
gem_flags_after_libraries = gems.map { |g| g.linker.flags_after_libraries }
gem_libraries = gems.map { |g| g.linker.libraries }
gem_library_paths = gems.map { |g| g.linker.library_paths }
linker.run t.name, t.prerequisites, gem_libraries, gem_library_paths, gem_flags, gem_flags_before_libraries, gem_flags_after_libraries
end
if target == MRuby.targets['host']
install_path = MRuby.targets['host'].exefile("#{bin_path}/#{bin}")
file install_path => exec do |t|
FileUtils.rm_f t.name
FileUtils.cp t.prerequisites.first, t.name
end
depfiles += [ install_path ]
elsif target == MRuby.targets['host-debug']
unless MRuby.targets['host'].gems.map {|g| g.bins}.include?([bin])
install_path = MRuby.targets['host-debug'].exefile("#{bin_path}/#{bin}")
file install_path => exec do |t|
FileUtils.rm_f t.name
FileUtils.cp t.prerequisites.first, t.name
end
depfiles += [ install_path ]
end
else
depfiles += [ exec ]
end
end
end
end
depfiles += MRuby.targets.map { |n, t|
[t.libfile("#{t.build_dir}/lib/libmruby")]
}.flatten
depfiles += MRuby.targets.reject { |n, t| n == 'host' }.map { |n, t|
t.bins.map { |bin| t.exefile("#{t.build_dir}/bin/#{bin}") }
}.flatten
desc "build all targets, install (locally) in-repo"
task :all => depfiles do
puts
puts "Build summary:"
puts
MRuby.each_target do
print_build_summary
end
end
desc "run all mruby tests"
task :test => ["all"] do
MRuby.each_target do
run_test if test_enabled?
end
end
desc "clean all built and in-repo installed artifacts"
task :clean do
MRuby.each_target do |t|
FileUtils.rm_rf t.build_dir
end
FileUtils.rm_f depfiles
puts "Cleaned up target build folder"
end
desc "clean everything!"
task :deep_clean => ["clean"] do
MRuby.each_target do |t|
FileUtils.rm_rf t.gem_clone_dir
end
puts "Cleaned up mrbgems build folder"
end
desc 'generate document'
task :doc do
begin
sh "mrbdoc"
rescue
puts "ERROR: To generate documents, you should install yard-mruby gem."
puts " $ gem install yard-mruby"
end
end
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