diff options
Diffstat (limited to 'extra/wolfssl/CMakeLists.txt')
| -rw-r--r-- | extra/wolfssl/CMakeLists.txt | 165 |
1 files changed, 165 insertions, 0 deletions
diff --git a/extra/wolfssl/CMakeLists.txt b/extra/wolfssl/CMakeLists.txt new file mode 100644 index 00000000..387f6189 --- /dev/null +++ b/extra/wolfssl/CMakeLists.txt @@ -0,0 +1,165 @@ +IF(MSVC) + PROJECT(wolfssl C ASM_MASM) +ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "x86_64|amd64") + PROJECT(wolfssl C ASM) +ELSE() + PROJECT(wolfssl C) +ENDIF() + +IF(CMAKE_SIZEOF_VOID_P MATCHES 8) +IF(MSVC) + SET(WOLFSSL_INTELASM ON) + SET(WOLFSSL_X86_64_BUILD 1) + SET(HAVE_INTEL_RDSEED 1) + SET(HAVE_INTEL_RDRAND 1) +ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "x86_64|amd64") + SET(WOLFSSL_X86_64_BUILD 1) + IF(CMAKE_C_COMPILER_ID MATCHES GNU AND CMAKE_C_COMPILER_VERSION VERSION_LESS 4.9) + MESSAGE_ONCE(NO_INTEL_ASSEMBLY "Disable Intel assembly for WolfSSL - compiler is too old") + ELSE() + IF(WITH_MSAN) + MESSAGE_ONCE(MSAN_CANT_HANDLE_IT + "Disable Intel assembly for WolfSSL - MSAN can't handle it") + ELSE() + MY_CHECK_C_COMPILER_FLAG(-maes) + MY_CHECK_C_COMPILER_FLAG(-msse4) + MY_CHECK_C_COMPILER_FLAG(-mpclmul) + IF(have_C__maes AND have_C__msse4 AND have_C__mpclmul) + SET(WOLFSSL_INTELASM ON) + ENDIF() + ENDIF() + MY_CHECK_C_COMPILER_FLAG(-mrdrnd) + MY_CHECK_C_COMPILER_FLAG(-mrdseed) + IF(have_C__mrdrnd) + SET(HAVE_INTEL_RDRAND ON) + ENDIF() + IF(have_C__mrdseed) + SET(HAVE_INTEL_RDSEED ON) + ENDIF() + ENDIF() +ENDIF() +ENDIF() + +SET(WOLFSSL_SRCDIR ${CMAKE_CURRENT_SOURCE_DIR}/wolfssl/src) +ADD_DEFINITIONS(${SSL_DEFINES}) + +SET(WOLFSSL_SOURCES + ${WOLFSSL_SRCDIR}/crl.c + ${WOLFSSL_SRCDIR}/internal.c + ${WOLFSSL_SRCDIR}/keys.c + ${WOLFSSL_SRCDIR}/tls.c + ${WOLFSSL_SRCDIR}/wolfio.c + ${WOLFSSL_SRCDIR}/ocsp.c + ${WOLFSSL_SRCDIR}/ssl.c + ${WOLFSSL_SRCDIR}/tls13.c) + +ADD_DEFINITIONS(-DWOLFSSL_LIB -DBUILDING_WOLFSSL) + +INCLUDE_DIRECTORIES(BEFORE ${CMAKE_CURRENT_SOURCE_DIR}/wolfssl) +IF(MSVC) + # size_t to long truncation warning + SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -wd4267 -wd4334 -wd4028 -wd4244") +ENDIF() + +ADD_CONVENIENCE_LIBRARY(wolfssl ${WOLFSSL_SOURCES}) + +# Workaround linker crash with older Ubuntu binutils +# e.g aborting at ../../bfd/merge.c line 873 in _bfd_merged_section_offset +IF(CMAKE_SYSTEM_NAME MATCHES "Linux") + STRING(REPLACE "-g " "-g1 " CMAKE_C_FLAGS_RELWITHDEBINFO + ${CMAKE_C_FLAGS_RELWITHDEBINFO}) + STRING(REPLACE "-g " "-g1 " CMAKE_C_FLAGS_DEBUG + ${CMAKE_C_FLAGS_DEBUG}) + STRING(REPLACE "-ggdb3 " " " CMAKE_C_FLAGS_RELWITHDEBINFO + ${CMAKE_C_FLAGS_RELWITHDEBINFO}) + STRING(REPLACE "-ggdb3 " " " CMAKE_C_FLAGS_DEBUG + ${CMAKE_C_FLAGS_DEBUG}) +ENDIF() + +SET(WOLFCRYPT_SRCDIR ${CMAKE_CURRENT_SOURCE_DIR}/wolfssl/wolfcrypt/src) +SET(WOLFCRYPT_SOURCES +${WOLFCRYPT_SRCDIR}/aes.c +${WOLFCRYPT_SRCDIR}/arc4.c +${WOLFCRYPT_SRCDIR}/asn.c +${WOLFCRYPT_SRCDIR}/coding.c +${WOLFCRYPT_SRCDIR}/des3.c +${WOLFCRYPT_SRCDIR}/dh.c +${WOLFCRYPT_SRCDIR}/dsa.c +${WOLFCRYPT_SRCDIR}/ecc.c +${WOLFCRYPT_SRCDIR}/error.c +${WOLFCRYPT_SRCDIR}/hmac.c +${WOLFCRYPT_SRCDIR}/logging.c +${WOLFCRYPT_SRCDIR}/md4.c +${WOLFCRYPT_SRCDIR}/md5.c +${WOLFCRYPT_SRCDIR}/memory.c +${WOLFCRYPT_SRCDIR}/pkcs12.c +${WOLFCRYPT_SRCDIR}/pwdbased.c +${WOLFCRYPT_SRCDIR}/rabbit.c +${WOLFCRYPT_SRCDIR}/random.c +${WOLFCRYPT_SRCDIR}/rsa.c +${WOLFCRYPT_SRCDIR}/sha.c +${WOLFCRYPT_SRCDIR}/sha256.c +${WOLFCRYPT_SRCDIR}/sha512.c +${WOLFCRYPT_SRCDIR}/wc_port.c +${WOLFCRYPT_SRCDIR}/wc_encrypt.c +${WOLFCRYPT_SRCDIR}/hash.c +${WOLFCRYPT_SRCDIR}/wolfmath.c +) + +# Use fastmath large number math library. +IF(NOT (MSVC AND CMAKE_C_COMPILER_ID MATCHES Clang)) + # Can't use clang-cl with WOLFSSL_FASTMATH + # due to https://bugs.llvm.org/show_bug.cgi?id=25305 + SET(WOLFSSL_FASTMATH 1) +ENDIF() + +IF(WOLFSSL_FASTMATH) + SET(USE_FAST_MATH 1) + SET(TFM_TIMING_RESISTANT 1) + # FP_MAX_BITS is set high solely to satisfy ssl_8k_key.test + # WolfSSL will use more stack space with it + SET(FP_MAX_BITS 16384) + SET(WOLFCRYPT_SOURCES ${WOLFCRYPT_SOURCES} ${WOLFCRYPT_SRCDIR}/tfm.c) + IF((CMAKE_SIZEOF_VOID_P MATCHES 4) AND (CMAKE_SYSTEM_PROCESSOR MATCHES "86") + AND (NOT MSVC)) + # Workaround https://github.com/wolfSSL/wolfssl/issues/4245 + # On 32bit Intel, to satisfy inline assembly's wish for free registers + # 1. use -fomit-frame-pointer + # 2. With GCC 4, additionally use -fno-PIC, which works on x86 + # (modern GCC has PIC optimizations, that make it unnecessary) + # The following assumes GCC or Clang + SET(TFM_COMPILE_FLAGS "-fomit-frame-pointer") + IF(CMAKE_C_COMPILER_VERSION VERSION_LESS "5") + SET(TFM_COMPILE_FLAGS "${TFM_COMPILE_FLAGS} -fno-PIC") + ENDIF() + SET_SOURCE_FILES_PROPERTIES(${WOLFCRYPT_SRCDIR}/tfm.c + PROPERTIES COMPILE_FLAGS ${TFM_COMPILE_FLAGS}) + ENDIF() +ELSE() + SET(WOLFCRYPT_SOURCES ${WOLFCRYPT_SOURCES} ${WOLFCRYPT_SRCDIR}/integer.c) +ENDIF() + +IF(WOLFSSL_X86_64_BUILD) + LIST(APPEND WOLFCRYPT_SOURCES ${WOLFCRYPT_SRCDIR}/cpuid.c) + IF(MSVC) + SET(WOLFSSL_AESNI 1) + LIST(APPEND WOLFCRYPT_SOURCES ${WOLFCRYPT_SRCDIR}/aes_asm.asm) + IF(CMAKE_C_COMPILER_ID MATCHES Clang) + SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -maes -msse4.2 -mpclmul -mrdrnd -mrdseed") + ENDIF() + ELSEIF(WOLFSSL_INTELASM) + SET(WOLFSSL_AESNI 1) + SET(USE_INTEL_SPEEDUP 1) + LIST(APPEND WOLFCRYPT_SOURCES + ${WOLFCRYPT_SRCDIR}/aes_asm.S + ${WOLFCRYPT_SRCDIR}/aes_gcm_asm.S + ${WOLFCRYPT_SRCDIR}/sha512_asm.S + ${WOLFCRYPT_SRCDIR}/sha256_asm.S) + ADD_DEFINITIONS(-maes -msse4.2 -mpclmul) + ENDIF() +ENDIF() + +CONFIGURE_FILE(user_settings.h.in user_settings.h) +INCLUDE_DIRECTORIES(${SSL_INCLUDE_DIRS}) +ADD_CONVENIENCE_LIBRARY(wolfcrypt ${WOLFCRYPT_SOURCES}) + |