crypto: add initial cmake support

src/crypto/CMakeLists.txt

@@ -0,0 +1,63 @@
+# Copyright (c) 2023-present The Bitcoin Core developers
+# Distributed under the MIT software license, see the accompanying
+# file COPYING or https://opensource.org/license/mit/.
+
+add_library(bitcoin_crypto STATIC EXCLUDE_FROM_ALL
+  aes.cpp
+  chacha20.cpp
+  chacha20poly1305.cpp
+  hmac_sha256.cpp
+  hmac_sha512.cpp
+  progpow.cpp
+  ripemd160.cpp
+  sha1.cpp
+  sha256.cpp
+  sha256_sse4.cpp
+  sha512.cpp
+  ../support/cleanse.cpp
+)
+
+target_link_libraries(bitcoin_crypto
+  PRIVATE
+    core_interface
+)
+
+if(HAVE_SSE41)
+  add_library(bitcoin_crypto_sse41 STATIC EXCLUDE_FROM_ALL
+    sha256_sse41.cpp
+  )
+  target_compile_definitions(bitcoin_crypto_sse41 PUBLIC ENABLE_SSE41)
+  target_compile_options(bitcoin_crypto_sse41 PRIVATE ${SSE41_CXXFLAGS})
+  target_link_libraries(bitcoin_crypto_sse41 PRIVATE core_interface)
+  target_link_libraries(bitcoin_crypto PRIVATE bitcoin_crypto_sse41)
+endif()
+
+if(HAVE_AVX2)
+  add_library(bitcoin_crypto_avx2 STATIC EXCLUDE_FROM_ALL
+    sha256_avx2.cpp
+  )
+  target_compile_definitions(bitcoin_crypto_avx2 PUBLIC ENABLE_AVX2)
+  target_compile_options(bitcoin_crypto_avx2 PRIVATE ${AVX2_CXXFLAGS})
+  target_link_libraries(bitcoin_crypto_avx2 PRIVATE core_interface)
+  target_link_libraries(bitcoin_crypto PRIVATE bitcoin_crypto_avx2)
+endif()
+
+if(HAVE_SSE41 AND HAVE_X86_SHANI)
+  add_library(bitcoin_crypto_x86_shani STATIC EXCLUDE_FROM_ALL
+    sha256_x86_shani.cpp
+  )
+  target_compile_definitions(bitcoin_crypto_x86_shani PUBLIC ENABLE_SSE41 ENABLE_X86_SHANI)
+  target_compile_options(bitcoin_crypto_x86_shani PRIVATE ${X86_SHANI_CXXFLAGS})
+  target_link_libraries(bitcoin_crypto_x86_shani PRIVATE core_interface)
+  target_link_libraries(bitcoin_crypto PRIVATE bitcoin_crypto_x86_shani)
+endif()
+
+if(HAVE_ARM_SHANI)
+  add_library(bitcoin_crypto_arm_shani STATIC EXCLUDE_FROM_ALL
+    sha256_arm_shani.cpp
+  )
+  target_compile_definitions(bitcoin_crypto_arm_shani PUBLIC ENABLE_ARM_SHANI)
+  target_compile_options(bitcoin_crypto_arm_shani PRIVATE ${ARM_SHANI_CXXFLAGS})
+  target_link_libraries(bitcoin_crypto_arm_shani PRIVATE core_interface)
+  target_link_libraries(bitcoin_crypto PRIVATE bitcoin_crypto_arm_shani)
+endif()