version = "3.4.1"
revision = 1
metadata = meta(
    description = "Cryptography and TLS library (OpenSSL)",
    license = "Apache-2.0",
    website = "https://www.openssl.org/",
)
source = tarball_source(
    url = f"https://github.com/openssl/openssl/releases/download/openssl-{version}/openssl-{version}.tar.gz",
    sha256 = "?",
    strip_components = 1,
)
host_deps = ["binutils", "gcc"]
deps = ["zlib"]

def configure(ctx):
    # OpenSSL uses its own perl-based Configure script. The first argument is
    # the OpenSSL "target" — pick the one matching our triple.
    if options.target_arch == "x86_64":
        ossl_target = "linux-x86_64"
    elif options.target_arch == "aarch64":
        ossl_target = "linux-aarch64"
    elif options.target_arch == "riscv64":
        ossl_target = "linux64-riscv64"
    else:
        fail("openssl: unsupported target_arch " + options.target_arch)

    ctx.run([
        ctx.source_dir / "Configure",
        ossl_target,
        "--prefix=" + options.prefix,
        "--openssldir=/etc/ssl",
        "--libdir=lib",
        "shared",
        "zlib",
        "no-tests",
        "no-static-engine",
        "enable-ktls",
    ], env = {
        "CC": options.target_triple + "-gcc",
        "AR": options.target_triple + "-ar",
        "RANLIB": options.target_triple + "-ranlib",
        "CFLAGS": options.cflags,
        "LDFLAGS": options.ldflags,
    })

def build(ctx):
    ctx.run(["make", "-j" + str(ctx.jobs)])

def install(ctx, pkg):
    ctx.run(["make", "install_sw", "install_ssldirs"], env = {"DESTDIR": pkg.dest_dir})