CMake build support

.gitignore

@@ -13,3 +13,8 @@ DerivedData
 **/gyb.pyc
 
 .*.sw[nop]
+
+CMakeFiles
+CMakeCache.txt
+cmake_*.cmake
+*.ninja

CMakeLists.txt

@@ -0,0 +1,31 @@
+# This source file is part of the SwiftCrypto open source project
+#
+# Copyright (c) 2021 Apple Inc. and the SwiftCrypto project authors
+# Licensed under Apache License v2.0
+#
+# See LICENSE.txt for license information
+# See CONTRIBUTORS.md for the list of SwiftCrypto project authors
+#
+# SPDX-License-Identifier: Apache-2.0
+
+cmake_minimum_required(VERSION 3.15.1)
+
+project(swift-crypto
+  LANGUAGES C Swift)
+
+list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules)
+
+include(SwiftSupport)
+
+if(CMAKE_VERSION VERSION_LESS 3.16 AND CMAKE_SYSTEM_NAME STREQUAL Windows)
+  set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
+  set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
+else()
+  set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
+  set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
+endif()
+set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
+set(CMAKE_Swift_MODULE_DIRECTORY ${CMAKE_BINARY_DIR}/swift)
+
+add_subdirectory(Sources)
+add_subdirectory(cmake/modules)

Sources/CCryptoBoringSSL/CMakeLists.txt

@@ -0,0 +1,324 @@
+# This source file is part of the SwiftCrypto open source project
+#
+# Copyright (c) 2021 Apple Inc. and the SwiftCrypto project authors
+# Licensed under Apache License v2.0
+#
+# See LICENSE.txt for license information
+# See CONTRIBUTORS.md for the list of SwiftCrypto project authors
+#
+# SPDX-License-Identifier: Apache-2.0
+
+add_library(CCryptoBoringSSL STATIC
+  crypto/asn1/a_bitstr.c
+  crypto/asn1/a_bool.c
+  crypto/asn1/a_d2i_fp.c
+  crypto/asn1/a_dup.c
+  crypto/asn1/a_enum.c
+  crypto/asn1/a_gentm.c
+  crypto/asn1/a_i2d_fp.c
+  crypto/asn1/a_int.c
+  crypto/asn1/a_mbstr.c
+  crypto/asn1/a_object.c
+  crypto/asn1/a_octet.c
+  crypto/asn1/a_print.c
+  crypto/asn1/a_strnid.c
+  crypto/asn1/a_time.c
+  crypto/asn1/a_type.c
+  crypto/asn1/a_utctm.c
+  crypto/asn1/a_utf8.c
+  crypto/asn1/asn1_lib.c
+  crypto/asn1/asn1_par.c
+  crypto/asn1/asn_pack.c
+  crypto/asn1/f_enum.c
+  crypto/asn1/f_int.c
+  crypto/asn1/f_string.c
+  crypto/asn1/tasn_dec.c
+  crypto/asn1/tasn_enc.c
+  crypto/asn1/tasn_fre.c
+  crypto/asn1/tasn_new.c
+  crypto/asn1/tasn_typ.c
+  crypto/asn1/tasn_utl.c
+  crypto/asn1/time_support.c
+  crypto/base64/base64.c
+  crypto/bio/bio.c
+  crypto/bio/bio_mem.c
+  crypto/bio/connect.c
+  crypto/bio/fd.c
+  crypto/bio/file.c
+  crypto/bio/hexdump.c
+  crypto/bio/pair.c
+  crypto/bio/printf.c
+  crypto/bio/socket.c
+  crypto/bio/socket_helper.c
+  crypto/bn_extra/bn_asn1.c
+  crypto/bn_extra/convert.c
+  crypto/buf/buf.c
+  crypto/bytestring/asn1_compat.c
+  crypto/bytestring/ber.c
+  crypto/bytestring/cbb.c
+  crypto/bytestring/cbs.c
+  crypto/bytestring/unicode.c
+  crypto/chacha/chacha.c
+  crypto/cipher_extra/cipher_extra.c
+  crypto/cipher_extra/derive_key.c
+  crypto/cipher_extra/e_aesccm.c
+  crypto/cipher_extra/e_aesctrhmac.c
+  crypto/cipher_extra/e_aesgcmsiv.c
+  crypto/cipher_extra/e_chacha20poly1305.c
+  crypto/cipher_extra/e_null.c
+  crypto/cipher_extra/e_rc2.c
+  crypto/cipher_extra/e_rc4.c
+  crypto/cipher_extra/e_tls.c
+  crypto/cipher_extra/tls_cbc.c
+  crypto/cmac/cmac.c
+  crypto/conf/conf.c
+  crypto/cpu-aarch64-fuchsia.c
+  crypto/cpu-aarch64-linux.c
+  crypto/cpu-arm-linux.c
+  crypto/cpu-arm.c
+  crypto/cpu-intel.c
+  crypto/cpu-ppc64le.c
+  crypto/crypto.c
+  crypto/curve25519/curve25519.c
+  crypto/curve25519/spake25519.c
+  crypto/dh/check.c
+  crypto/dh/dh.c
+  crypto/dh/dh_asn1.c
+  crypto/dh/params.c
+  crypto/digest_extra/digest_extra.c
+  crypto/dsa/dsa.c
+  crypto/dsa/dsa_asn1.c
+  crypto/ec_extra/ec_asn1.c
+  crypto/ec_extra/ec_derive.c
+  crypto/ec_extra/hash_to_curve.c
+  crypto/ecdh_extra/ecdh_extra.c
+  crypto/ecdsa_extra/ecdsa_asn1.c
+  crypto/engine/engine.c
+  crypto/err/err.c
+  crypto/err/err_data.c
+  crypto/evp/digestsign.c
+  crypto/evp/evp.c
+  crypto/evp/evp_asn1.c
+  crypto/evp/evp_ctx.c
+  crypto/evp/p_dsa_asn1.c
+  crypto/evp/p_ec.c
+  crypto/evp/p_ec_asn1.c
+  crypto/evp/p_ed25519.c
+  crypto/evp/p_ed25519_asn1.c
+  crypto/evp/p_rsa.c
+  crypto/evp/p_rsa_asn1.c
+  crypto/evp/p_x25519.c
+  crypto/evp/p_x25519_asn1.c
+  crypto/evp/pbkdf.c
+  crypto/evp/print.c
+  crypto/evp/scrypt.c
+  crypto/evp/sign.c
+  crypto/ex_data.c
+  crypto/fipsmodule/aes/aes.c
+  crypto/fipsmodule/aes/aes_nohw.c
+  crypto/fipsmodule/aes/key_wrap.c
+  crypto/fipsmodule/aes/mode_wrappers.c
+  crypto/fipsmodule/bn/add.c
+  crypto/fipsmodule/bn/asm/x86_64-gcc.c
+  crypto/fipsmodule/bn/bn.c
+  crypto/fipsmodule/bn/bytes.c
+  crypto/fipsmodule/bn/cmp.c
+  crypto/fipsmodule/bn/ctx.c
+  crypto/fipsmodule/bn/div.c
+  crypto/fipsmodule/bn/div_extra.c
+  crypto/fipsmodule/bn/exponentiation.c
+  crypto/fipsmodule/bn/gcd.c
+  crypto/fipsmodule/bn/gcd_extra.c
+  crypto/fipsmodule/bn/generic.c
+  crypto/fipsmodule/bn/jacobi.c
+  crypto/fipsmodule/bn/montgomery.c
+  crypto/fipsmodule/bn/montgomery_inv.c
+  crypto/fipsmodule/bn/mul.c
+  crypto/fipsmodule/bn/prime.c
+  crypto/fipsmodule/bn/random.c
+  crypto/fipsmodule/bn/rsaz_exp.c
+  crypto/fipsmodule/bn/shift.c
+  crypto/fipsmodule/bn/sqrt.c
+  crypto/fipsmodule/cipher/aead.c
+  crypto/fipsmodule/cipher/cipher.c
+  crypto/fipsmodule/cipher/e_aes.c
+  crypto/fipsmodule/cipher/e_des.c
+  crypto/fipsmodule/des/des.c
+  crypto/fipsmodule/digest/digest.c
+  crypto/fipsmodule/digest/digests.c
+  crypto/fipsmodule/ec/ec.c
+  crypto/fipsmodule/ec/ec_key.c
+  crypto/fipsmodule/ec/ec_montgomery.c
+  crypto/fipsmodule/ec/felem.c
+  crypto/fipsmodule/ec/oct.c
+  crypto/fipsmodule/ec/p224-64.c
+  crypto/fipsmodule/ec/p256-x86_64.c
+  crypto/fipsmodule/ec/p256.c
+  crypto/fipsmodule/ec/scalar.c
+  crypto/fipsmodule/ec/simple.c
+  crypto/fipsmodule/ec/simple_mul.c
+  crypto/fipsmodule/ec/util.c
+  crypto/fipsmodule/ec/wnaf.c
+  crypto/fipsmodule/ecdh/ecdh.c
+  crypto/fipsmodule/ecdsa/ecdsa.c
+  crypto/fipsmodule/fips_shared_support.c
+  crypto/fipsmodule/hmac/hmac.c
+  crypto/fipsmodule/is_fips.c
+  crypto/fipsmodule/md4/md4.c
+  crypto/fipsmodule/md5/md5.c
+  crypto/fipsmodule/modes/cbc.c
+  crypto/fipsmodule/modes/cfb.c
+  crypto/fipsmodule/modes/ctr.c
+  crypto/fipsmodule/modes/gcm.c
+  crypto/fipsmodule/modes/gcm_nohw.c
+  crypto/fipsmodule/modes/ofb.c
+  crypto/fipsmodule/modes/polyval.c
+  crypto/fipsmodule/rand/ctrdrbg.c
+  crypto/fipsmodule/rand/fork_detect.c
+  crypto/fipsmodule/rand/rand.c
+  crypto/fipsmodule/rand/urandom.c
+  crypto/fipsmodule/rsa/blinding.c
+  crypto/fipsmodule/rsa/padding.c
+  crypto/fipsmodule/rsa/rsa.c
+  crypto/fipsmodule/rsa/rsa_impl.c
+  crypto/fipsmodule/self_check/self_check.c
+  crypto/fipsmodule/sha/sha1-altivec.c
+  crypto/fipsmodule/sha/sha1.c
+  crypto/fipsmodule/sha/sha256.c
+  crypto/fipsmodule/sha/sha512.c
+  crypto/fipsmodule/tls/kdf.c
+  crypto/hkdf/hkdf.c
+  crypto/hpke/hpke.c
+  crypto/hrss/hrss.c
+  crypto/lhash/lhash.c
+  crypto/mem.c
+  crypto/obj/obj.c
+  crypto/obj/obj_xref.c
+  crypto/pem/pem_all.c
+  crypto/pem/pem_info.c
+  crypto/pem/pem_lib.c
+  crypto/pem/pem_oth.c
+  crypto/pem/pem_pk8.c
+  crypto/pem/pem_pkey.c
+  crypto/pem/pem_x509.c
+  crypto/pem/pem_xaux.c
+  crypto/pkcs7/pkcs7.c
+  crypto/pkcs7/pkcs7_x509.c
+  crypto/pkcs8/p5_pbev2.c
+  crypto/pkcs8/pkcs8.c
+  crypto/pkcs8/pkcs8_x509.c
+  crypto/poly1305/poly1305.c
+  crypto/poly1305/poly1305_arm.c
+  crypto/poly1305/poly1305_vec.c
+  crypto/pool/pool.c
+  crypto/rand_extra/deterministic.c
+  crypto/rand_extra/forkunsafe.c
+  crypto/rand_extra/fuchsia.c
+  crypto/rand_extra/rand_extra.c
+  crypto/rand_extra/windows.c
+  crypto/rc4/rc4.c
+  crypto/refcount_c11.c
+  crypto/refcount_lock.c
+  crypto/rsa_extra/rsa_asn1.c
+  crypto/rsa_extra/rsa_print.c
+  crypto/siphash/siphash.c
+  crypto/stack/stack.c
+  crypto/thread.c
+  crypto/thread_none.c
+  crypto/thread_pthread.c
+  crypto/thread_win.c
+  crypto/trust_token/pmbtoken.c
+  crypto/trust_token/trust_token.c
+  crypto/trust_token/voprf.c
+  crypto/x509/a_digest.c
+  crypto/x509/a_sign.c
+  crypto/x509/a_strex.c
+  crypto/x509/a_verify.c
+  crypto/x509/algorithm.c
+  crypto/x509/asn1_gen.c
+  crypto/x509/by_dir.c
+  crypto/x509/by_file.c
+  crypto/x509/i2d_pr.c
+  crypto/x509/rsa_pss.c
+  crypto/x509/t_crl.c
+  crypto/x509/t_req.c
+  crypto/x509/t_x509.c
+  crypto/x509/t_x509a.c
+  crypto/x509/x509.c
+  crypto/x509/x509_att.c
+  crypto/x509/x509_cmp.c
+  crypto/x509/x509_d2.c
+  crypto/x509/x509_def.c
+  crypto/x509/x509_ext.c
+  crypto/x509/x509_lu.c
+  crypto/x509/x509_obj.c
+  crypto/x509/x509_r2x.c
+  crypto/x509/x509_req.c
+  crypto/x509/x509_set.c
+  crypto/x509/x509_trs.c
+  crypto/x509/x509_txt.c
+  crypto/x509/x509_v3.c
+  crypto/x509/x509_vfy.c
+  crypto/x509/x509_vpm.c
+  crypto/x509/x509cset.c
+  crypto/x509/x509name.c
+  crypto/x509/x509rset.c
+  crypto/x509/x509spki.c
+  crypto/x509/x_algor.c
+  crypto/x509/x_all.c
+  crypto/x509/x_attrib.c
+  crypto/x509/x_crl.c
+  crypto/x509/x_exten.c
+  crypto/x509/x_info.c
+  crypto/x509/x_name.c
+  crypto/x509/x_pkey.c
+  crypto/x509/x_pubkey.c
+  crypto/x509/x_req.c
+  crypto/x509/x_sig.c
+  crypto/x509/x_spki.c
+  crypto/x509/x_val.c
+  crypto/x509/x_x509.c
+  crypto/x509/x_x509a.c
+  crypto/x509v3/pcy_cache.c
+  crypto/x509v3/pcy_data.c
+  crypto/x509v3/pcy_lib.c
+  crypto/x509v3/pcy_map.c
+  crypto/x509v3/pcy_node.c
+  crypto/x509v3/pcy_tree.c
+  crypto/x509v3/v3_akey.c
+  crypto/x509v3/v3_akeya.c
+  crypto/x509v3/v3_alt.c
+  crypto/x509v3/v3_bcons.c
+  crypto/x509v3/v3_bitst.c
+  crypto/x509v3/v3_conf.c
+  crypto/x509v3/v3_cpols.c
+  crypto/x509v3/v3_crld.c
+  crypto/x509v3/v3_enum.c
+  crypto/x509v3/v3_extku.c
+  crypto/x509v3/v3_genn.c
+  crypto/x509v3/v3_ia5.c
+  crypto/x509v3/v3_info.c
+  crypto/x509v3/v3_int.c
+  crypto/x509v3/v3_lib.c
+  crypto/x509v3/v3_ncons.c
+  crypto/x509v3/v3_ocsp.c
+  crypto/x509v3/v3_pci.c
+  crypto/x509v3/v3_pcia.c
+  crypto/x509v3/v3_pcons.c
+  crypto/x509v3/v3_pmaps.c
+  crypto/x509v3/v3_prn.c
+  crypto/x509v3/v3_purp.c
+  crypto/x509v3/v3_skey.c
+  crypto/x509v3/v3_utl.c)
+
+target_include_directories(CCryptoBoringSSL PUBLIC
+  include)
+
+target_compile_definitions(CCryptoBoringSSL PRIVATE
+  $<$<PLATFORM_ID:Windows>:WIN32_LEAN_AND_MEAN>)
+set_target_properties(CCryptoBoringSSL PROPERTIES
+  INTERFACE_INCLUDE_DIRECTORIES ${CMAKE_Swift_MODULE_DIRECTORY})
+
+_install_target(CCryptoBoringSSL)
+
+set_property(GLOBAL APPEND PROPERTY SWIFT_CRYPTO_EXPORTS CCryptoBoringSSL)

Sources/CCryptoBoringSSL/include/module.modulemap

@@ -0,0 +1,4 @@
+module CCryptoBoringSSL {
+    umbrella header "CCryptoBoringSSL.h"
+    export *
+}

Sources/CCryptoBoringSSLShims/CMakeLists.txt

@@ -0,0 +1,26 @@
+# This source file is part of the SwiftCrypto open source project
+#
+# Copyright (c) 2021 Apple Inc. and the SwiftCrypto project authors
+# Licensed under Apache License v2.0
+#
+# See LICENSE.txt for license information
+# See CONTRIBUTORS.md for the list of SwiftCrypto project authors
+#
+# SPDX-License-Identifier: Apache-2.0
+
+add_library(CCryptoBoringSSLShims STATIC
+  shims.c)
+
+target_include_directories(CCryptoBoringSSLShims PUBLIC
+  include
+  $<TARGET_PROPERTY:CCryptoBoringSSL,INCLUDE_DIRECTORIES>)
+
+target_link_libraries(CCryptoBoringSSLShims PUBLIC
+  CCryptoBoringSSL)
+
+set_target_properties(CCryptoBoringSSLShims PROPERTIES
+  INTERFACE_INCLUDE_DIRECTORIES ${CMAKE_Swift_MODULE_DIRECTORY})
+
+_install_target(CCryptoBoringSSLShims)
+
+set_property(GLOBAL APPEND PROPERTY SWIFT_CRYPTO_EXPORTS CCryptoBoringSSLShims)