39 lines
940 B
Ruby
39 lines
940 B
Ruby
# Copyright 2010-2014 Greg Hurrell. All rights reserved.
|
|
# Licensed under the terms of the BSD 2-clause license.
|
|
|
|
require 'mkmf'
|
|
|
|
def header(item)
|
|
unless find_header(item)
|
|
puts "couldn't find #{item} (required)"
|
|
exit 1
|
|
end
|
|
end
|
|
|
|
# mandatory headers
|
|
header('float.h')
|
|
header('ruby.h')
|
|
header('stdlib.h')
|
|
header('string.h')
|
|
|
|
# optional headers (for CommandT::Watchman::Utils)
|
|
if have_header('fcntl.h') &&
|
|
have_header('stdint.h') &&
|
|
have_header('sys/errno.h') &&
|
|
have_header('sys/socket.h')
|
|
RbConfig::MAKEFILE_CONFIG['DEFS'] ||= ''
|
|
RbConfig::MAKEFILE_CONFIG['DEFS'] += ' -DWATCHMAN_BUILD'
|
|
|
|
have_header('ruby/st.h') # >= 1.9; sets HAVE_RUBY_ST_H
|
|
have_header('st.h') # 1.8; sets HAVE_ST_H
|
|
end
|
|
|
|
# optional
|
|
if RbConfig::CONFIG['THREAD_MODEL'] == 'pthread'
|
|
have_library('pthread', 'pthread_create') # sets HAVE_PTHREAD_H if found
|
|
end
|
|
|
|
RbConfig::MAKEFILE_CONFIG['CC'] = ENV['CC'] if ENV['CC']
|
|
|
|
create_makefile('ext')
|