mirror of
https://github.com/godotengine/webrtc-native.git
synced 2026-01-06 06:09:45 +03:00
85efdfd6ce
Needs updated godot-cpp to build library with custom toolchains. Make the OpenSSL and CMake tools more customizable letting the user override the default platform flags via build options. Improve dependency handling.
61 lines
2.0 KiB
Python
61 lines
2.0 KiB
Python
import os
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def rtc_cmake_config(env):
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config = {
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"CMAKE_BUILD_TYPE": "RelWithDebInfo" if env["debug_symbols"] else "Release",
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"USE_NICE": 0,
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"NO_WEBSOCKET": 1,
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"NO_EXAMPLES": 1,
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"NO_TESTS": 1,
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"BUILD_WITH_WARNINGS": "0", # Disables werror in libsrtp.
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"OPENSSL_USE_STATIC_LIBS": 1,
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"OPENSSL_INCLUDE_DIR": env["SSL_INCLUDE"],
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"OPENSSL_SSL_LIBRARY": env["SSL_LIBRARY"],
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"OPENSSL_CRYPTO_LIBRARY": env["SSL_CRYPTO_LIBRARY"],
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"OPENSSL_ROOT_DIR": env["SSL_INSTALL"],
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}
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return config
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def build_library(env, ssl):
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if env["platform"] == "windows":
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env.PrependUnique(LIBS=["iphlpapi", "bcrypt"])
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env.Prepend(LIBS=env["RTC_LIBS"])
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rtc_env = env.Clone()
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rtc_targets = [env.Dir(env["RTC_BUILD"])] + env["RTC_LIBS"]
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rtc_sources = [env.Dir(env["RTC_SOURCE"])] + ssl
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rtc_env.Append(CMAKECONFFLAGS=["-D%s=%s" % it for it in rtc_cmake_config(env).items()])
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rtc_env.Append(CMAKEBUILDFLAGS=["-t", "datachannel-static"])
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rtc = rtc_env.CMake(rtc_targets, rtc_sources)
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return rtc
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def exists(env):
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return "CMake" in env
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def generate(env):
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env["RTC_SOURCE"] = env.Dir("#thirdparty/libdatachannel").abspath
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env["RTC_BUILD"] = env.Dir("#bin/thirdparty/libdatachannel/{}/{}".format(env["platform"], env["arch"])).abspath
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env["RTC_INCLUDE"] = env["RTC_SOURCE"] + "/include"
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lib_ext = ".a"
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lib_prefix = "lib"
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if env.get("is_msvc", False):
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lib_ext = ".lib"
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lib_prefix = ""
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env["RTC_LIBS"] = [
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env.File(env["RTC_BUILD"] + "/" + lib)
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for lib in [
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"{}datachannel-static{}".format(lib_prefix, lib_ext),
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"deps/libjuice/{}juice-static{}".format(lib_prefix, lib_ext),
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"deps/libsrtp/{}srtp2{}".format(lib_prefix, lib_ext),
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"deps/usrsctp/usrsctplib/{}usrsctp{}".format(lib_prefix, lib_ext),
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]
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]
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env.AddMethod(build_library, "BuildLibDataChannel")
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env.Append(LIBPATH=[env["RTC_BUILD"]])
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env.Append(CPPPATH=[env["RTC_INCLUDE"]])
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