mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
41 lines
1.2 KiB
Ruby
41 lines
1.2 KiB
Ruby
# frozen_string_literal: false
|
|
require 'mkmf'
|
|
|
|
gemspec_name = gemspec_path = nil
|
|
unless ['', '../../'].any? {|dir|
|
|
gemspec_name = "#{dir}bigdecimal.gemspec"
|
|
gemspec_path = File.expand_path("../#{gemspec_name}", __FILE__)
|
|
File.file?(gemspec_path)
|
|
}
|
|
$stderr.puts "Unable to find bigdecimal.gemspec"
|
|
abort
|
|
end
|
|
|
|
bigdecimal_version =
|
|
IO.readlines(gemspec_path)
|
|
.grep(/\Abigdecimal_version\s+=\s+/)[0][/\'([\d\.]+)\'/, 1]
|
|
|
|
$defs << %Q[-DRUBY_BIGDECIMAL_VERSION=\\"#{bigdecimal_version}\\"]
|
|
|
|
have_func("labs", "stdlib.h")
|
|
have_func("llabs", "stdlib.h")
|
|
have_func("finite", "math.h")
|
|
have_func("isfinite", "math.h")
|
|
|
|
have_type("struct RRational", "ruby.h")
|
|
have_func("rb_rational_num", "ruby.h")
|
|
have_func("rb_rational_den", "ruby.h")
|
|
have_func("rb_array_const_ptr", "ruby.h")
|
|
have_func("rb_sym2str", "ruby.h")
|
|
have_func("rb_opts_exception_p", "ruby.h")
|
|
|
|
if File.file?(File.expand_path('../lib/bigdecimal.rb', __FILE__))
|
|
bigdecimal_rb = "$(srcdir)/lib/bigdecimal.rb"
|
|
else
|
|
bigdecimal_rb = "$(srcdir)/../../lib/bigdecimal.rb"
|
|
end
|
|
|
|
create_makefile('bigdecimal') {|mf|
|
|
mf << "GEMSPEC = #{gemspec_name}\n"
|
|
mf << "BIGDECIMAL_RB = #{bigdecimal_rb}\n"
|
|
}
|