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godot/modules/mbedtls/SCsub

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Add mbedtls module
2018-02-09 14:03:34 +00:00
#!/usr/bin/env python
SCons: Format buildsystem files with psf/black Configured for a max line length of 120 characters. psf/black is very opinionated and purposely doesn't leave much room for configuration. The output is mostly OK so that should be fine for us, but some things worth noting: - Manually wrapped strings will be reflowed, so by using a line length of 120 for the sake of preserving readability for our long command calls, it also means that some manually wrapped strings are back on the same line and should be manually merged again. - Code generators using string concatenation extensively look awful, since black puts each operand on a single line. We need to refactor these generators to use more pythonic string formatting, for which many options are available (`%`, `format` or f-strings). - CI checks and a pre-commit hook will be added to ensure that future buildsystem changes are well-formatted. (cherry picked from commit cd4e46ee65dab6baa6a143bf3b3f64244be36712)
2020-03-30 06:28:32 +00:00
Import("env")
Import("env_modules")
Add mbedtls module
2018-02-09 14:03:34 +00:00
env_mbed_tls = env_modules.Clone()
SCons: Add explicit dependencies on thirdparty code in cloned env Since we clone the environments to build thirdparty code, we don't get an explicit dependency on the build objects produced by that environment. So when we update thirdparty code, Godot code using it is not necessarily rebuilt (I think it is for changed headers, but not for changed .c/.cpp files), which can lead to an invalid compilation output (linking old Godot .o files with a newer, potentially ABI breaking version of thirdparty code). This was only seen as really problematic with bullet updates (leading to crashes when rebuilding Godot after a bullet update without cleaning .o files), but it's safer to fix it everywhere, even if it's a LOT of hacky boilerplate. (cherry picked from commit c7b53c03ae7f7feb45a6023ee5cf764025ebb5e1)
2020-12-17 15:01:36 +00:00
# Thirdparty source files
thirdparty_obj = []
SCons: Format buildsystem files with psf/black Configured for a max line length of 120 characters. psf/black is very opinionated and purposely doesn't leave much room for configuration. The output is mostly OK so that should be fine for us, but some things worth noting: - Manually wrapped strings will be reflowed, so by using a line length of 120 for the sake of preserving readability for our long command calls, it also means that some manually wrapped strings are back on the same line and should be manually merged again. - Code generators using string concatenation extensively look awful, since black puts each operand on a single line. We need to refactor these generators to use more pythonic string formatting, for which many options are available (`%`, `format` or f-strings). - CI checks and a pre-commit hook will be added to ensure that future buildsystem changes are well-formatted. (cherry picked from commit cd4e46ee65dab6baa6a143bf3b3f64244be36712)
2020-03-30 06:28:32 +00:00
if env["builtin_mbedtls"]:
Allow building with system wide mbedtls on X11 Using builtin_mbedtls=yes is still the default as many distributions do not ship with mbedtls included.
2018-02-10 13:06:38 +00:00
thirdparty_sources = [
"aes.c",
"aesni.c",
"arc4.c",
Bump mbedTLS to version 2.10.0
2018-06-07 14:25:01 +00:00
"aria.c",
Allow building with system wide mbedtls on X11 Using builtin_mbedtls=yes is still the default as many distributions do not ship with mbedtls included.
2018-02-10 13:06:38 +00:00
"asn1parse.c",
"asn1write.c",
"base64.c",
"bignum.c",
"blowfish.c",
"camellia.c",
"ccm.c",
"certs.c",
mbedtls: Update to upstream version 2.12.0 _WIN32_WINNT redefinition fix is no longer needed as it was merged upstream. PR 1453 is still not merged, diff updated to current state.
2018-07-28 09:16:41 +00:00
"chacha20.c",
"chachapoly.c",
Allow building with system wide mbedtls on X11 Using builtin_mbedtls=yes is still the default as many distributions do not ship with mbedtls included.
2018-02-10 13:06:38 +00:00
"cipher.c",
"cipher_wrap.c",
"cmac.c",
"ctr_drbg.c",
"debug.c",
"des.c",
"dhm.c",
"ecdh.c",
"ecdsa.c",
"ecjpake.c",
"ecp.c",
"ecp_curves.c",
"entropy.c",
"entropy_poll.c",
"error.c",
"gcm.c",
"havege.c",
mbedtls: Update to upstream version 2.12.0 _WIN32_WINNT redefinition fix is no longer needed as it was merged upstream. PR 1453 is still not merged, diff updated to current state.
2018-07-28 09:16:41 +00:00
"hkdf.c",
Allow building with system wide mbedtls on X11 Using builtin_mbedtls=yes is still the default as many distributions do not ship with mbedtls included.
2018-02-10 13:06:38 +00:00
"hmac_drbg.c",
"md2.c",
"md4.c",
"md5.c",
"md.c",
"md_wrap.c",
"memory_buffer_alloc.c",
"net_sockets.c",
mbedtls: Update to upstream version 2.12.0 _WIN32_WINNT redefinition fix is no longer needed as it was merged upstream. PR 1453 is still not merged, diff updated to current state.
2018-07-28 09:16:41 +00:00
"nist_kw.c",
Allow building with system wide mbedtls on X11 Using builtin_mbedtls=yes is still the default as many distributions do not ship with mbedtls included.
2018-02-10 13:06:38 +00:00
"oid.c",
"padlock.c",
"pem.c",
"pk.c",
"pkcs11.c",
"pkcs12.c",
"pkcs5.c",
"pkparse.c",
"pk_wrap.c",
"pkwrite.c",
"platform.c",
Bump mbedTLS to version 2.10.0
2018-06-07 14:25:01 +00:00
"platform_util.c",
mbedtls: Update to upstream version 2.12.0 _WIN32_WINNT redefinition fix is no longer needed as it was merged upstream. PR 1453 is still not merged, diff updated to current state.
2018-07-28 09:16:41 +00:00
"poly1305.c",
Allow building with system wide mbedtls on X11 Using builtin_mbedtls=yes is still the default as many distributions do not ship with mbedtls included.
2018-02-10 13:06:38 +00:00
"ripemd160.c",
"rsa.c",
"rsa_internal.c",
"sha1.c",
"sha256.c",
"sha512.c",
"ssl_cache.c",
"ssl_ciphersuites.c",
"ssl_cli.c",
"ssl_cookie.c",
"ssl_srv.c",
"ssl_ticket.c",
"ssl_tls.c",
"threading.c",
"timing.c",
"version.c",
"version_features.c",
"x509.c",
"x509_create.c",
"x509_crl.c",
"x509_crt.c",
"x509_csr.c",
"x509write_crt.c",
"x509write_csr.c",
SCons: Format buildsystem files with psf/black Configured for a max line length of 120 characters. psf/black is very opinionated and purposely doesn't leave much room for configuration. The output is mostly OK so that should be fine for us, but some things worth noting: - Manually wrapped strings will be reflowed, so by using a line length of 120 for the sake of preserving readability for our long command calls, it also means that some manually wrapped strings are back on the same line and should be manually merged again. - Code generators using string concatenation extensively look awful, since black puts each operand on a single line. We need to refactor these generators to use more pythonic string formatting, for which many options are available (`%`, `format` or f-strings). - CI checks and a pre-commit hook will be added to ensure that future buildsystem changes are well-formatted. (cherry picked from commit cd4e46ee65dab6baa6a143bf3b3f64244be36712)
2020-03-30 06:28:32 +00:00
"xtea.c",
Allow building with system wide mbedtls on X11 Using builtin_mbedtls=yes is still the default as many distributions do not ship with mbedtls included.
2018-02-10 13:06:38 +00:00
]
Add mbedtls module
2018-02-09 14:03:34 +00:00
Allow building with system wide mbedtls on X11 Using builtin_mbedtls=yes is still the default as many distributions do not ship with mbedtls included.
2018-02-10 13:06:38 +00:00
thirdparty_dir = "#thirdparty/mbedtls/library/"
thirdparty_sources = [thirdparty_dir + file for file in thirdparty_sources]
SCons: Build thirdparty code in own env, disable warnings Also remove unnecessary `Export('env')` in other SCsubs, Export should only be used when exporting *new* objects.
2018-09-28 11:29:52 +00:00
Use Prepend instead of Append for mbedTLS include Fixes build on FreeBSD when system-wide mbedTLS and/or openSSL are installed
2018-02-28 18:00:49 +00:00
env_mbed_tls.Prepend(CPPPATH=["#thirdparty/mbedtls/include/"])
Add mbedtls module
2018-02-09 14:03:34 +00:00
SCons: Build thirdparty code in own env, disable warnings Also remove unnecessary `Export('env')` in other SCsubs, Export should only be used when exporting *new* objects.
2018-09-28 11:29:52 +00:00
env_thirdparty = env_mbed_tls.Clone()
env_thirdparty.disable_warnings()
SCons: Add explicit dependencies on thirdparty code in cloned env Since we clone the environments to build thirdparty code, we don't get an explicit dependency on the build objects produced by that environment. So when we update thirdparty code, Godot code using it is not necessarily rebuilt (I think it is for changed headers, but not for changed .c/.cpp files), which can lead to an invalid compilation output (linking old Godot .o files with a newer, potentially ABI breaking version of thirdparty code). This was only seen as really problematic with bullet updates (leading to crashes when rebuilding Godot after a bullet update without cleaning .o files), but it's safer to fix it everywhere, even if it's a LOT of hacky boilerplate. (cherry picked from commit c7b53c03ae7f7feb45a6023ee5cf764025ebb5e1)
2020-12-17 15:01:36 +00:00
env_thirdparty.add_source_files(thirdparty_obj, thirdparty_sources)
env.modules_sources += thirdparty_obj
# Godot source files
module_obj = []
env_mbed_tls.add_source_files(module_obj, "*.cpp")
env.modules_sources += module_obj
SCons: Build thirdparty code in own env, disable warnings Also remove unnecessary `Export('env')` in other SCsubs, Export should only be used when exporting *new* objects.
2018-09-28 11:29:52 +00:00
SCons: Add explicit dependencies on thirdparty code in cloned env Since we clone the environments to build thirdparty code, we don't get an explicit dependency on the build objects produced by that environment. So when we update thirdparty code, Godot code using it is not necessarily rebuilt (I think it is for changed headers, but not for changed .c/.cpp files), which can lead to an invalid compilation output (linking old Godot .o files with a newer, potentially ABI breaking version of thirdparty code). This was only seen as really problematic with bullet updates (leading to crashes when rebuilding Godot after a bullet update without cleaning .o files), but it's safer to fix it everywhere, even if it's a LOT of hacky boilerplate. (cherry picked from commit c7b53c03ae7f7feb45a6023ee5cf764025ebb5e1)
2020-12-17 15:01:36 +00:00
# Needed to force rebuilding the module files when the thirdparty library is updated.
env.Depends(module_obj, thirdparty_obj)