37 lines
871 B
Ruby
37 lines
871 B
Ruby
module Rscons
|
|
class CC < Builder
|
|
VARIABLE_DEFAULTS = {
|
|
'CC' => 'gcc',
|
|
'CFLAGS' => ['-c'],
|
|
'CPPFLAGS' => [],
|
|
'OBJSUFFIX' => '.o',
|
|
'CEXTS' => ['.c'],
|
|
}
|
|
|
|
def self.produces?(env, suffix)
|
|
suffix == env['OBJSUFFIX']
|
|
end
|
|
|
|
def run(env, target, source)
|
|
raise "String expected, not #{source.inspect}" unless source.is_a?(String)
|
|
o_file = "#{env.stem(source)}#{env['OBJSUFFIX']}"
|
|
unless Cache.open.up_to_date?(target, [source])
|
|
command = [
|
|
env['CC'],
|
|
*env['CPPFLAGS'],
|
|
*env['CFLAGS'],
|
|
'-o', o_file,
|
|
source
|
|
]
|
|
vars = {
|
|
'TARGET' => o_file,
|
|
'SOURCES' => source,
|
|
}
|
|
env.execute("CC #{o_file}", command, vars)
|
|
Cache.open.register_build(target, [source])
|
|
end
|
|
o_file
|
|
end
|
|
end
|
|
end
|