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Contents
module Rscons
module Builders
# A default Rscons builder that produces a static library archive.
class Library < Builder
# Return default construction variables for the builder.
#
# @param env [Environment] The Environment using the builder.
#
# @return [Hash] Default construction variables for the builder.
def default_variables(env)
{
'AR' => 'ar',
'LIBSUFFIX' => '.a',
'ARFLAGS' => ['rcs'],
'ARCMD' => ['${AR}', '${ARFLAGS}', '${_TARGET}', '${_SOURCES}']
}
end
# Run the builder to produce a build target.
#
# @param target [String] Target file name.
# @param sources [Array<String>] Source file name(s).
# @param cache [Cache] The Cache object.
# @param env [Environment] The Environment executing the builder.
# @param vars [Hash,VarSet] Extra construction variables.
#
# @return [String,false]
# Name of the target file on success or false on failure.
def run(target, sources, cache, env, vars)
# build sources to linkable objects
objects = env.build_sources(sources, env.expand_varref(["${OBJSUFFIX}", "${LIBSUFFIX}"], vars).flatten, cache, vars)
if objects
vars = vars.merge({
'_TARGET' => target,
'_SOURCES' => objects,
})
command = env.build_command("${ARCMD}", vars)
standard_build("AR #{target}", target, command, objects, env, cache)
end
end
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems