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Contents
# Build file for the native C extension.
#
# = Environment variables
# CFLAGS:: Arguments to the compiler.
# LDFLAGS:: Arguments to the linker.
=begin
Copyright 2006 Suraj N. Kurapati
This file is part of Ruby-VPI.
Ruby-VPI is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
Ruby-VPI is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Ruby-VPI; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
=end
require 'rake/clean'
require 'rbconfig'
$:.unshift File.join(File.dirname(__FILE__), '..', 'lib')
require 'ruby-vpi/rake'
CFLAGS = [Config::CONFIG['CFLAGS'], ENV['CFLAGS'], '-g', '-DDEBUG']
LDFLAGS = [Config::CONFIG['LDFLAGS'], ENV['LDFLAGS']]
desc "Builds the extension."
task :default => 'Makefile' do |t|
sh 'make', '-f', t.prerequisites[0]
end
file 'Makefile' => [:swig, 'extconf.rb'] do |t|
ruby t.prerequisites[1], "--with-cflags=#{CFLAGS.join(' ')}", "--with-ldflags=#{LDFLAGS.join(' ')}"
end
CLEAN.include 'Makefile', 'mkmf.log', '*.o', '*.so'
desc 'Generate Ruby wrapper for VPI.'
task :swig => 'swig_wrap.cin'
file 'swig_wrap.cin' => 'swig_vpi.i' do |t|
sh %w{swig -ruby -o}, t.name, t.prerequisites[0]
end
file 'swig_vpi.i' => 'swig_vpi.h'
file 'swig_vpi.h' => 'vpi_user.h' do |t|
# avoid problems with SWIG-generated wrapper for VPI vprintf functions which use va_list
ruby %{-pe 'gsub /\\bva_list\\b/, "int"' #{t.prerequisites[0]} > #{t.name}}
end
# NOTE: since SWIG is not a requirement for users, we should not clobber these generated files
#CLOBBER.include 'swig_wrap.cin', 'swig_vpi.h'
Version data entries
17 entries across 17 versions & 1 rubygems