import re

def options(opt):
    opt.load("compiler_cxx")

def configure(conf):
    conf.load("compiler_cxx")
    conf.define("SHARE_DIR", re.sub(r'/$', "", conf.options.prefix) + "/share/svi")
    conf.check(header_name = "getopt.h")
    conf.check_cfg(package = "ruby", args = "--cflags --libs", uselib_store = "ruby")

def build(bld):
    bld(features = "cxx cxxprogram",
        target = "svi",
        source = bld.path.ant_glob("src/**/*.cc"),
        cxxflags = ["-Wall", "-std=gnu++14"],
        uselib = ["ruby"])
    share_dir = bld.path.find_dir("share/svi")
    bld.install_files("${PREFIX}/share/svi", share_dir.ant_glob("**/*"),
            cwd = share_dir, relative_trick = True)