127 lines
4.3 KiB
CMake
127 lines
4.3 KiB
CMake
set(FORCE_ALL_COMPONENTS OFF CACHE BOOL "Fails cmake if not all dependencies are found")
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################################################################################
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# Valgrind
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################################################################################
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if(USE_VALGRIND)
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find_package(Valgrind REQUIRED)
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endif()
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################################################################################
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# SSL
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################################################################################
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set(DISABLE_TLS OFF CACHE BOOL "Don't try to find LibreSSL and always build without TLS support")
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if(DISABLE_TLS)
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set(WITH_TLS OFF)
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else()
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set(OPENSSL_USE_STATIC_LIBS TRUE)
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find_package(OpenSSL)
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if(NOT OPENSSL_FOUND)
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set(LIBRESSL_USE_STATIC_LIBS TRUE)
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find_package(LibreSSL)
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if (LIBRESSL_FOUND)
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add_library(OpenSSL::SSL ALIAS LibreSSL)
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endif()
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endif()
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if(OPENSSL_FOUND OR LIBRESSL_FOUND)
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set(WITH_TLS ON)
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add_compile_options(-DHAVE_OPENSSL)
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else()
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message(STATUS "Neither OpenSSL nor LibreSSL were found - Will compile without TLS Support")
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message(STATUS "You can set OPENSSL_ROOT_DIR or LibreSSL_ROOT to the LibreSSL install directory to help cmake find it")
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set(WITH_TLS OFF)
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endif()
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if(WIN32)
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message(STATUS "TLS is temporarilty disabled on macOS while libressl -> openssl transition happens")
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set(WITH_TLS OFF)
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endif()
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endif()
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################################################################################
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# Java Bindings
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################################################################################
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set(WITH_JAVA OFF)
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find_package(JNI 1.8)
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find_package(Java 1.8 COMPONENTS Development)
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if(JNI_FOUND AND Java_FOUND AND Java_Development_FOUND)
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set(WITH_JAVA ON)
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include(UseJava)
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enable_language(Java)
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else()
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set(WITH_JAVA OFF)
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endif()
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################################################################################
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# Python Bindings
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################################################################################
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find_package(Python COMPONENTS Interpreter)
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if(Python_Interpreter_FOUND)
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set(WITH_PYTHON ON)
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else()
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#message(FATAL_ERROR "Could not found a suitable python interpreter")
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set(WITH_PYTHON OFF)
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endif()
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################################################################################
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# Pip
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################################################################################
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find_package(Python3 COMPONENTS Interpreter)
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if (Python3_Interpreter_FOUND)
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set(WITH_DOCUMENTATION ON)
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else()
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set(WITH_DOCUMENTATION OFF)
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endif()
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################################################################################
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# GO
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################################################################################
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find_program(GO_EXECUTABLE go)
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# building the go binaries is currently not supported on Windows
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if(GO_EXECUTABLE AND NOT WIN32)
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set(WITH_GO ON)
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else()
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set(WITH_GO OFF)
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endif()
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################################################################################
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# Ruby
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################################################################################
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find_program(GEM_EXECUTABLE gem)
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set(WITH_RUBY OFF)
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if(GEM_EXECUTABLE)
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set(GEM_COMMAND ${RUBY_EXECUTABLE} ${GEM_EXECUTABLE})
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set(WITH_RUBY ON)
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endif()
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file(MAKE_DIRECTORY ${CMAKE_BINARY_DIR}/packages)
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add_custom_target(packages)
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function(print_components)
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message(STATUS "=========================================")
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message(STATUS " Components Build Overview ")
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message(STATUS "=========================================")
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message(STATUS "Build Java Bindings: ${WITH_JAVA}")
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message(STATUS "Build with TLS support: ${WITH_TLS}")
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message(STATUS "Build Go bindings: ${WITH_GO}")
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message(STATUS "Build Ruby bindings: ${WITH_RUBY}")
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message(STATUS "Build Python sdist (make package): ${WITH_PYTHON}")
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message(STATUS "Build Documentation (make html): ${WITH_DOCUMENTATION}")
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message(STATUS "Build Bindings (depends on Python): ${WITH_PYTHON}")
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message(STATUS "Configure CTest (depends on Python): ${WITH_PYTHON}")
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message(STATUS "=========================================")
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endfunction()
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if(FORCE_ALL_COMPONENTS)
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if(NOT WITH_JAVA OR NOT WITH_TLS OR NOT WITH_GO OR NOT WITH_RUBY OR NOT WITH_PYTHON OR NOT WITH_DOCUMENTATION)
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print_components()
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message(FATAL_ERROR "FORCE_ALL_COMPONENTS is set but not all dependencies could be found")
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endif()
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endif()
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