mirror of
https://github.com/gnss-sdr/gnss-sdr
synced 2024-10-31 07:06:23 +00:00
189 lines
7.0 KiB
CMake
189 lines
7.0 KiB
CMake
# GNSS-SDR is a Global Navigation Satellite System software-defined receiver.
|
|
# This file is part of GNSS-SDR.
|
|
#
|
|
# SPDX-FileCopyrightText: 2024 C. Fernandez-Prades cfernandez(at)cttc.es
|
|
# SPDX-License-Identifier: BSD-3-Clause
|
|
|
|
|
|
################################################################################
|
|
# OpenSSL https://www.openssl.org/
|
|
################################################################################
|
|
if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
|
|
set(OPENSSL_ROOT_DIR /usr/local/opt/openssl) # Trick for Homebrew
|
|
endif()
|
|
find_package(OpenSSL)
|
|
set_package_properties(OpenSSL
|
|
PROPERTIES
|
|
URL "https://www.openssl.org"
|
|
PURPOSE "Used for the OSNMA and SUPL protocol implementations."
|
|
TYPE REQUIRED
|
|
)
|
|
if(OPENSSL_FOUND)
|
|
set_package_properties(OpenSSL
|
|
PROPERTIES
|
|
DESCRIPTION "Cryptography and SSL/TLS Toolkit (found: v${OPENSSL_VERSION})"
|
|
)
|
|
else()
|
|
set_package_properties(OpenSSL
|
|
PROPERTIES
|
|
DESCRIPTION "OpenSSL has not been found, but GnuTLS with openssl compatibility can replace it"
|
|
)
|
|
################################################################################
|
|
# GnuTLS - https://www.gnutls.org/
|
|
################################################################################
|
|
find_package(GnuTLS)
|
|
set_package_properties(GnuTLS PROPERTIES
|
|
URL "https://www.gnutls.org/"
|
|
PURPOSE "Used for the OSNMA and SUPL protocol implementations."
|
|
TYPE REQUIRED
|
|
)
|
|
if(GnuTLS_FOUND AND GNUTLS_VERSION_STRING)
|
|
set_package_properties(GnuTLS PROPERTIES
|
|
DESCRIPTION "Transport Layer Security Library (found: v${GNUTLS_VERSION_STRING})"
|
|
)
|
|
else()
|
|
set_package_properties(GnuTLS PROPERTIES
|
|
DESCRIPTION "Transport Layer Security Library"
|
|
)
|
|
endif()
|
|
find_library(GNUTLS_OPENSSL_LIBRARY
|
|
NAMES gnutls-openssl libgnutls-openssl.so.27
|
|
PATHS
|
|
/usr/lib
|
|
/usr/lib64
|
|
/usr/lib/x86_64-linux-gnu
|
|
/usr/lib/aarch64-linux-gnu
|
|
/usr/lib/arm-linux-gnueabihf
|
|
/usr/lib/arm-linux-gnueabi
|
|
/usr/lib/i386-linux-gnu
|
|
/usr/lib/alpha-linux-gnu
|
|
/usr/lib/hppa-linux-gnu
|
|
/usr/lib/i386-gnu
|
|
/usr/lib/i686-gnu
|
|
/usr/lib/i686-linux-gnu
|
|
/usr/lib/x86_64-kfreebsd-gnu
|
|
/usr/lib/i686-kfreebsd-gnu
|
|
/usr/lib/m68k-linux-gnu
|
|
/usr/lib/mips-linux-gnu
|
|
/usr/lib/mips64el-linux-gnuabi64
|
|
/usr/lib/mipsel-linux-gnu
|
|
/usr/lib/powerpc-linux-gnu
|
|
/usr/lib/powerpc-linux-gnuspe
|
|
/usr/lib/powerpc64-linux-gnu
|
|
/usr/lib/powerpc64le-linux-gnu
|
|
/usr/lib/s390x-linux-gnu
|
|
/usr/lib/riscv64-linux-gnu
|
|
/usr/lib/sparc64-linux-gnu
|
|
/usr/lib/x86_64-linux-gnux32
|
|
/usr/lib/sh4-linux-gnu
|
|
/usr/lib/loongarch64-linux-gnu
|
|
/usr/local/lib
|
|
/usr/local/lib64
|
|
/opt/local/lib
|
|
)
|
|
|
|
find_path(GNUTLS_INCLUDE_DIR NAMES gnutls/gnutls.h
|
|
PATHS
|
|
/usr/include
|
|
/usr/local/include
|
|
/opt/local/include # default location in Macports
|
|
/opt/homebrew/opt/gnutls/include/
|
|
${GNUTLS_ROOT_DIR}/include/
|
|
)
|
|
|
|
if(NOT GNUTLS_OPENSSL_LIBRARY)
|
|
message(" The GnuTLS library with openssl compatibility enabled has not been found.")
|
|
message(" You can try to install the required libraries by typing:")
|
|
if(${CMAKE_SYSTEM_NAME} MATCHES "Linux|kFreeBSD|GNU")
|
|
if(${LINUX_DISTRIBUTION} MATCHES "Fedora" OR ${LINUX_DISTRIBUTION} MATCHES "Red Hat")
|
|
message(" sudo yum install openssl-devel")
|
|
else()
|
|
message(" sudo apt-get install libgnutls28-dev")
|
|
endif()
|
|
endif()
|
|
if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
|
|
message(" 'sudo port install openssl3', if you are using Macports, or")
|
|
message(" 'brew install openssl', if you are using Homebrew.")
|
|
endif()
|
|
message(FATAL_ERROR "OpenSSL or the GnuTLS libraries with openssl compatibility are required to build gnss-sdr")
|
|
endif()
|
|
|
|
# Test GnuTLS capabilities
|
|
file(READ "${GNUTLS_INCLUDE_DIR}/gnutls/gnutls.h" gnutls_gnutls_file_contents)
|
|
if("${gnutls_gnutls_file_contents}" MATCHES "GNUTLS_SIGN_ECDSA_SHA256")
|
|
set(GNUTLS_SIGN_ECDSA_SHA256 TRUE)
|
|
endif()
|
|
if("${gnutls_gnutls_file_contents}" MATCHES "GNUTLS_DIG_SHA3_256")
|
|
set(GNUTLS_DIG_SHA3_256 TRUE)
|
|
endif()
|
|
if("${gnutls_gnutls_file_contents}" MATCHES "#define GNUTLS_VERSION_MAJOR 2")
|
|
set(GNUTLS_HMAC_INIT_WITH_DIGEST TRUE)
|
|
endif()
|
|
file(READ "${GNUTLS_INCLUDE_DIR}/gnutls/abstract.h" gnutls_abstract_file_contents)
|
|
if("${gnutls_abstract_file_contents}" MATCHES "gnutls_pubkey_export2")
|
|
set(GNUTLS_PUBKEY_EXPORT2 TRUE)
|
|
endif()
|
|
endif()
|
|
|
|
################################################################################
|
|
|
|
function(link_to_crypto_dependencies target)
|
|
if(OPENSSL_FOUND)
|
|
if(TARGET OpenSSL::SSL)
|
|
target_link_libraries(${target}
|
|
PUBLIC
|
|
OpenSSL::SSL
|
|
)
|
|
if(TARGET OpenSSL::Crypto)
|
|
target_link_libraries(${target}
|
|
PUBLIC
|
|
OpenSSL::Crypto
|
|
)
|
|
endif()
|
|
else()
|
|
target_link_libraries(${target}
|
|
PUBLIC
|
|
${OPENSSL_LIBRARIES}
|
|
"${OPENSSL_CRYPTO_LIBRARIES}"
|
|
)
|
|
target_include_directories(${target}
|
|
PUBLIC
|
|
${OPENSSL_INCLUDE_DIR}
|
|
)
|
|
endif()
|
|
if(OPENSSL_VERSION)
|
|
if(OPENSSL_VERSION VERSION_GREATER "3.0.0")
|
|
target_compile_definitions(${target} PUBLIC -DUSE_OPENSSL_3=1)
|
|
else()
|
|
if(NOT OPENSSL_VERSION VERSION_LESS "1.1.1")
|
|
target_compile_definitions(${target} PUBLIC -DUSE_OPENSSL_111=1)
|
|
endif()
|
|
endif()
|
|
else()
|
|
endif()
|
|
else() # GnuTLS
|
|
target_link_libraries(${target}
|
|
PUBLIC
|
|
${GNUTLS_LIBRARIES}
|
|
${GNUTLS_OPENSSL_LIBRARY}
|
|
)
|
|
target_include_directories(${target}
|
|
PUBLIC
|
|
${GNUTLS_INCLUDE_DIR}
|
|
)
|
|
target_compile_definitions(${target} PUBLIC -DUSE_GNUTLS_FALLBACK=1)
|
|
if(GNUTLS_SIGN_ECDSA_SHA256)
|
|
target_compile_definitions(${target} PRIVATE -DHAVE_GNUTLS_SIGN_ECDSA_SHA256=1)
|
|
endif()
|
|
if(GNUTLS_DIG_SHA3_256)
|
|
target_compile_definitions(${target} PRIVATE -DHAVE_GNUTLS_DIG_SHA3_256=1)
|
|
endif()
|
|
if(GNUTLS_PUBKEY_EXPORT2)
|
|
target_compile_definitions(${target} PRIVATE -DHAVE_GNUTLS_PUBKEY_EXPORT2=1)
|
|
endif()
|
|
if(GNUTLS_HMAC_INIT_WITH_DIGEST)
|
|
target_compile_definitions(${target} PRIVATE -DHAVE_GNUTLS_HMAC_INIT_WITH_DIGEST=1)
|
|
endif()
|
|
endif()
|
|
endfunction()
|