unleashed-firmware/lib/mbedtls.scons

Import("env")

env.Append(
    CPPPATH=[
        # "#/lib/mbedtls",
        "#/lib/mbedtls/include",
    ],
    SDK_HEADERS=[
        File("mbedtls/include/mbedtls/des.h"),
        File("mbedtls/include/mbedtls/sha1.h"),
        File("mbedtls/include/mbedtls/sha256.h"),
        File("mbedtls/include/mbedtls/md5.h"),
        File("mbedtls/include/mbedtls/md.h"),
        File("mbedtls/include/mbedtls/ecdsa.h"),
        File("mbedtls/include/mbedtls/ecdh.h"),
        File("mbedtls/include/mbedtls/ecp.h"),
        # File("mbedtls/include/mbedtls/sha1.h"),
    ],
    CPPDEFINES=[("MBEDTLS_CONFIG_FILE", '\\"mbedtls_cfg.h\\"')],
)


libenv = env.Clone(FW_LIB_NAME="mbedtls")
libenv.ApplyLibFlags()

libenv.AppendUnique(
    CCFLAGS=[
        # Required for lib to be linkable with .faps
        "-mword-relocations",
        "-mlong-calls",
        # Crappy code :)
        "-Wno-redundant-decls",
    ],
)

# If we were to build full mbedtls, we would need to use this:
# sources = libenv.GlobRecursive("*.c*", "mbedtls/library")
# Otherwise, we can just use the files we need:
sources = [
    File("mbedtls/library/bignum.c"),
    File("mbedtls/library/bignum_core.c"),
    File("mbedtls/library/ecdsa.c"),
    File("mbedtls/library/ecp.c"),
    File("mbedtls/library/ecp_curves.c"),
    File("mbedtls/library/md.c"),
    File("mbedtls/library/md5.c"),
    File("mbedtls/library/platform_util.c"),
    File("mbedtls/library/ripemd160.c"),
    File("mbedtls/library/sha1.c"),
    File("mbedtls/library/sha256.c"),
    File("mbedtls/library/des.c"),
]
Depends(sources, File("mbedtls_cfg.h"))


lib = libenv.StaticLibrary("${FW_LIB_NAME}", sources)
libenv.Install("${LIB_DIST_DIR}", lib)
Return("lib")