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|
exit(0) if ENV["USE_SYSTEM_LIBYAJL2"]
require 'pp'
module Libyajl2Build
class BuildError < StandardError; end
LIBYAJL2_VENDOR_DIR = File.expand_path("../vendor/yajl", __FILE__).freeze
PREFIX = File.expand_path("../../../lib/libyajl2/vendored-libyajl2", __FILE__).freeze
def self.windows?
!!(RUBY_PLATFORM =~ /mswin|mingw|windows/)
end
def self.libyajl2_vendor_dir
LIBYAJL2_VENDOR_DIR
end
def self.configure
File.join(LIBYAJL2_VENDOR_DIR, "configure")
end
def self.prefix
PREFIX
end
def self.configure_cmd
# NB: this is not a gnu configure command
%W[
sh
#{configure}
-p
#{prefix}
]
end
def self.setup_env
if windows?
ENV['CC'] = 'gcc.exe'
ENV['CXX'] = 'g++.exe'
end
end
def self.system(*args)
print("-> #{args.join(' ')}\n")
super(*args)
end
def self.run_build_commands
setup_env
puts `pwd`
puts `env`
puts configure_cmd
system(*configure_cmd) &&
system("make", "-j", "5", "install")
end
def self.run
Dir.chdir(libyajl2_vendor_dir) do
run_build_commands or raise BuildError, "Failed to build libyajl2 library."
end
end
end
Libyajl2Build.run
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