107 lines
2.0 KiB
Ruby
107 lines
2.0 KiB
Ruby
require 'etc'
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require "fileutils"
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require "rbconfig"
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require "shellwords"
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module CapybaraWebkitBuilder
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extend self
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SUCCESS_STATUS = 0
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COMMAND_NOT_FOUND_STATUS = 127
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def make_bin
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ENV['MAKE'] || 'make'
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end
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def qmake_bin
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ENV['QMAKE'] || default_qmake_binary
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end
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def default_qmake_binary
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case RbConfig::CONFIG['host_os']
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when /freebsd/
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"qmake-qt4"
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when /openbsd/
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"qmake-qt5"
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else
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"qmake"
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end
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end
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def sh(command)
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system(command)
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success = $?.exitstatus == SUCCESS_STATUS
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if $?.exitstatus == COMMAND_NOT_FOUND_STATUS
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puts "Command '#{command}' not available"
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elsif !success
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puts "Command '#{command}' failed"
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end
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success
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end
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def makefile(*configs)
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configs += default_configs
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configs = configs.map { |config| config.shellescape}.join(" ")
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sh("#{qmake_bin} #{configs}")
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end
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def qmake
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make "qmake"
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end
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def path_to_binary
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if Gem.win_platform?
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"src/debug/webkit_server.exe"
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else
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"src/webkit_server"
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end
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end
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def build
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make or return false
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FileUtils.mkdir("bin") unless File.directory?("bin")
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FileUtils.cp(path_to_binary, "bin", :preserve => true)
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end
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def clean
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File.open("Makefile", "w") do |file|
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file.print "all:\n\t@echo ok\ninstall:\n\t@echo ok"
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end
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end
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def default_configs
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configs = []
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libpath = ENV["CAPYBARA_WEBKIT_LIBS"]
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cppflags = ENV["CAPYBARA_WEBKIT_INCLUDE_PATH"]
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if libpath
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configs << "LIBS += #{libpath}"
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end
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if cppflags
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configs << "INCLUDEPATH += #{cppflags}"
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end
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configs
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end
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def build_all
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makefile &&
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qmake &&
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build &&
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clean
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end
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def make(target = "")
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job_count = Etc.respond_to?(:nprocessors) ? Etc.nprocessors : 1
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env_hide('CDPATH') { sh("#{make_bin} #{target} --jobs=#{job_count}") }
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end
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def env_hide(name)
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@stored_env ||= {}
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@stored_env[name] = ENV.delete(name)
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yield
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ensure
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ENV[name] = @stored_env[name]
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end
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end
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