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add initial support for build directories

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This commit is contained in:
Josh Holtrop 2013-07-15 19:11:33 -04:00
parent 97ce9bb3e3
commit 741f5cfe5e
1 changed files with 15 additions and 0 deletions
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15
lib/rscons/environment.rb
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@ -1,4 +1,5 @@
require 'set' require 'set'
require 'fileutils'
module Rscons module Rscons
class Environment class Environment
@ -14,6 +15,7 @@ module Rscons
@varset = VarSet.new(variables) @varset = VarSet.new(variables)
@targets = {} @targets = {}
@builders = {} @builders = {}
@build_dirs = []
@varset[:exclude_builders] ||= [] @varset[:exclude_builders] ||= []
unless @varset[:exclude_builders] == :all unless @varset[:exclude_builders] == :all
exclude_builders = Set.new(@varset[:exclude_builders] || []) exclude_builders = Set.new(@varset[:exclude_builders] || [])
@ -44,6 +46,19 @@ module Rscons
end end
end end
def build_dir(src_dir, obj_dir)
@build_dirs << [src_dir.gsub('\\', '/'), obj_dir.gsub('\\', '/')]
end
def get_build_fname(source_fname, suffix)
build_fname = source_fname.set_suffix(suffix).gsub('\\', '/')
@build_dirs.each do |src_dir, obj_dir|
build_fname.sub!(/^#{src_dir}\//, "#{obj_dir}/")
end
FileUtils.mkdir_p(File.dirname(build_fname))
build_fname
end
def [](*args) def [](*args)
@varset.send(:[], *args) @varset.send(:[], *args)
end end