591 lines
19 KiB
CMake
591 lines
19 KiB
CMake
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# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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# file Copyright.txt or https://cmake.org/licensing for details.
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#[=======================================================================[.rst:
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FindOpenSSL
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-----------
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Find the OpenSSL encryption library.
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Optional COMPONENTS
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^^^^^^^^^^^^^^^^^^^
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This module supports two optional COMPONENTS: ``Crypto`` and ``SSL``. Both
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components have associated imported targets, as described below.
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Imported Targets
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^^^^^^^^^^^^^^^^
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This module defines the following :prop_tgt:`IMPORTED` targets:
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``OpenSSL::SSL``
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The OpenSSL ``ssl`` library, if found.
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``OpenSSL::Crypto``
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The OpenSSL ``crypto`` library, if found.
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``OpenSSL::applink``
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The OpenSSL ``applink`` components that might be need to be compiled into
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projects under MSVC. This target is available only if found OpenSSL version
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is not less than 0.9.8. By linking this target the above OpenSSL targets can
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be linked even if the project has different MSVC runtime configurations with
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the above OpenSSL targets. This target has no effect on plaforms other than
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MSVC.
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NOTE: Due to how ``INTERFACE_SOURCES`` are consumed by the consuming target,
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unless you certainly know what you are doing, it is always prefered to link
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``OpenSSL::applink`` target as ``PRIVATE`` and to make sure that this target is
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linked at most once for the whole dependency graph of any library or
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executable:
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.. code-block:: cmake
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target_link_libraries(myTarget PRIVATE OpenSSL::applink)
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Otherwise you would probably encounter unexpected random problems when building
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and linking, as both the ISO C and the ISO C++ standard claims almost nothing
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about what a link process should be.
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Result Variables
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^^^^^^^^^^^^^^^^
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This module will set the following variables in your project:
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``OPENSSL_FOUND``
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System has the OpenSSL library. If no components are requested it only
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requires the crypto library.
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``OPENSSL_INCLUDE_DIR``
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The OpenSSL include directory.
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``OPENSSL_CRYPTO_LIBRARY``
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The OpenSSL crypto library.
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``OPENSSL_CRYPTO_LIBRARIES``
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The OpenSSL crypto library and its dependencies.
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``OPENSSL_SSL_LIBRARY``
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The OpenSSL SSL library.
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``OPENSSL_SSL_LIBRARIES``
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The OpenSSL SSL library and its dependencies.
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``OPENSSL_LIBRARIES``
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All OpenSSL libraries and their dependencies.
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``OPENSSL_VERSION``
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This is set to ``$major.$minor.$revision$patch`` (e.g. ``0.9.8s``).
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``OPENSSL_APPLINK_SOURCE``
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The sources in the target ``OpenSSL::applink`` that is mentioned above. This
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variable shall always be undefined if found openssl version is less than
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0.9.8 or if platform is not MSVC.
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Hints
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^^^^^
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Set ``OPENSSL_ROOT_DIR`` to the root directory of an OpenSSL installation.
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Set ``OPENSSL_USE_STATIC_LIBS`` to ``TRUE`` to look for static libraries.
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Set ``OPENSSL_MSVC_STATIC_RT`` set ``TRUE`` to choose the MT version of the lib.
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#]=======================================================================]
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macro(_OpenSSL_test_and_find_dependencies ssl_library crypto_library)
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if((CMAKE_SYSTEM_NAME STREQUAL "Linux") AND
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(("${ssl_library}" MATCHES "\\${CMAKE_STATIC_LIBRARY_SUFFIX}$") OR
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("${crypto_library}" MATCHES "\\${CMAKE_STATIC_LIBRARY_SUFFIX}$")))
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set(_OpenSSL_has_dependencies TRUE)
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find_package(Threads)
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else()
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set(_OpenSSL_has_dependencies FALSE)
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endif()
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endmacro()
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function(_OpenSSL_add_dependencies libraries_var)
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if(CMAKE_THREAD_LIBS_INIT)
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list(APPEND ${libraries_var} ${CMAKE_THREAD_LIBS_INIT})
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endif()
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list(APPEND ${libraries_var} ${CMAKE_DL_LIBS})
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set(${libraries_var} ${${libraries_var}} PARENT_SCOPE)
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endfunction()
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function(_OpenSSL_target_add_dependencies target)
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if(_OpenSSL_has_dependencies)
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set_property( TARGET ${target} APPEND PROPERTY INTERFACE_LINK_LIBRARIES Threads::Threads )
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set_property( TARGET ${target} APPEND PROPERTY INTERFACE_LINK_LIBRARIES ${CMAKE_DL_LIBS} )
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endif()
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endfunction()
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if (UNIX)
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find_package(PkgConfig QUIET)
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pkg_check_modules(_OPENSSL QUIET openssl)
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endif ()
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# Support preference of static libs by adjusting CMAKE_FIND_LIBRARY_SUFFIXES
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if(OPENSSL_USE_STATIC_LIBS)
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set(_openssl_ORIG_CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_FIND_LIBRARY_SUFFIXES})
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if(WIN32)
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set(CMAKE_FIND_LIBRARY_SUFFIXES .lib .a ${CMAKE_FIND_LIBRARY_SUFFIXES})
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else()
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set(CMAKE_FIND_LIBRARY_SUFFIXES .a )
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endif()
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endif()
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if (WIN32)
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# http://www.slproweb.com/products/Win32OpenSSL.html
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set(_OPENSSL_ROOT_HINTS
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${OPENSSL_ROOT_DIR}
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"[HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\OpenSSL (32-bit)_is1;Inno Setup: App Path]"
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"[HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\OpenSSL (64-bit)_is1;Inno Setup: App Path]"
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ENV OPENSSL_ROOT_DIR
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)
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file(TO_CMAKE_PATH "$ENV{PROGRAMFILES}" _programfiles)
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set(_OPENSSL_ROOT_PATHS
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"${_programfiles}/OpenSSL"
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"${_programfiles}/OpenSSL-Win32"
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"${_programfiles}/OpenSSL-Win64"
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"C:/OpenSSL/"
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"C:/OpenSSL-Win32/"
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"C:/OpenSSL-Win64/"
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)
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unset(_programfiles)
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else ()
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set(_OPENSSL_ROOT_HINTS
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${OPENSSL_ROOT_DIR}
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ENV OPENSSL_ROOT_DIR
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)
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endif ()
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set(_OPENSSL_ROOT_HINTS_AND_PATHS
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HINTS ${_OPENSSL_ROOT_HINTS}
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PATHS ${_OPENSSL_ROOT_PATHS}
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)
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find_path(OPENSSL_INCLUDE_DIR
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NAMES
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openssl/ssl.h
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${_OPENSSL_ROOT_HINTS_AND_PATHS}
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HINTS
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${_OPENSSL_INCLUDEDIR}
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${_OPENSSL_INCLUDE_DIRS}
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PATH_SUFFIXES
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include
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)
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if(WIN32 AND NOT CYGWIN)
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if(MSVC)
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# /MD and /MDd are the standard values - if someone wants to use
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# others, the libnames have to change here too
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# use also ssl and ssleay32 in debug as fallback for openssl < 0.9.8b
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# enable OPENSSL_MSVC_STATIC_RT to get the libs build /MT (Multithreaded no-DLL)
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# In Visual C++ naming convention each of these four kinds of Windows libraries has it's standard suffix:
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# * MD for dynamic-release
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# * MDd for dynamic-debug
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# * MT for static-release
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# * MTd for static-debug
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# Implementation details:
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# We are using the libraries located in the VC subdir instead of the parent directory even though :
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# libeay32MD.lib is identical to ../libeay32.lib, and
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# ssleay32MD.lib is identical to ../ssleay32.lib
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# enable OPENSSL_USE_STATIC_LIBS to use the static libs located in lib/VC/static
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if (OPENSSL_MSVC_STATIC_RT)
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set(_OPENSSL_MSVC_RT_MODE "MT")
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else ()
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set(_OPENSSL_MSVC_RT_MODE "MD")
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endif ()
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# Since OpenSSL 1.1, lib names are like libcrypto32MTd.lib and libssl32MTd.lib
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if( "${CMAKE_SIZEOF_VOID_P}" STREQUAL "8" )
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set(_OPENSSL_MSVC_ARCH_SUFFIX "64")
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else()
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set(_OPENSSL_MSVC_ARCH_SUFFIX "32")
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endif()
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if(OPENSSL_USE_STATIC_LIBS)
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set(_OPENSSL_PATH_SUFFIXES
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"lib/VC/static"
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"VC/static"
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"lib"
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)
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else()
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set(_OPENSSL_PATH_SUFFIXES
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"lib/VC"
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"VC"
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"lib"
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)
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endif ()
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find_library(LIB_EAY_DEBUG
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NAMES
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libcrypto${_OPENSSL_MSVC_ARCH_SUFFIX}${_OPENSSL_MSVC_RT_MODE}d
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libcrypto${_OPENSSL_MSVC_RT_MODE}d
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libcryptod
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libeay32${_OPENSSL_MSVC_RT_MODE}d
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libeay32d
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cryptod
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NAMES_PER_DIR
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${_OPENSSL_ROOT_HINTS_AND_PATHS}
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PATH_SUFFIXES
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${_OPENSSL_PATH_SUFFIXES}
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)
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find_library(LIB_EAY_RELEASE
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NAMES
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libcrypto${_OPENSSL_MSVC_ARCH_SUFFIX}${_OPENSSL_MSVC_RT_MODE}
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libcrypto${_OPENSSL_MSVC_RT_MODE}
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libcrypto
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libeay32${_OPENSSL_MSVC_RT_MODE}
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libeay32
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crypto
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NAMES_PER_DIR
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${_OPENSSL_ROOT_HINTS_AND_PATHS}
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PATH_SUFFIXES
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${_OPENSSL_PATH_SUFFIXES}
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)
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find_library(SSL_EAY_DEBUG
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NAMES
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libssl${_OPENSSL_MSVC_ARCH_SUFFIX}${_OPENSSL_MSVC_RT_MODE}d
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libssl${_OPENSSL_MSVC_RT_MODE}d
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libssld
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ssleay32${_OPENSSL_MSVC_RT_MODE}d
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ssleay32d
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ssld
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NAMES_PER_DIR
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${_OPENSSL_ROOT_HINTS_AND_PATHS}
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PATH_SUFFIXES
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${_OPENSSL_PATH_SUFFIXES}
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)
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find_library(SSL_EAY_RELEASE
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NAMES
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libssl${_OPENSSL_MSVC_ARCH_SUFFIX}${_OPENSSL_MSVC_RT_MODE}
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libssl${_OPENSSL_MSVC_RT_MODE}
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libssl
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ssleay32${_OPENSSL_MSVC_RT_MODE}
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ssleay32
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ssl
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NAMES_PER_DIR
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${_OPENSSL_ROOT_HINTS_AND_PATHS}
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PATH_SUFFIXES
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${_OPENSSL_PATH_SUFFIXES}
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)
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set(LIB_EAY_LIBRARY_DEBUG "${LIB_EAY_DEBUG}")
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set(LIB_EAY_LIBRARY_RELEASE "${LIB_EAY_RELEASE}")
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set(SSL_EAY_LIBRARY_DEBUG "${SSL_EAY_DEBUG}")
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set(SSL_EAY_LIBRARY_RELEASE "${SSL_EAY_RELEASE}")
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include(${CMAKE_CURRENT_LIST_DIR}/SelectLibraryConfigurations.cmake)
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select_library_configurations(LIB_EAY)
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select_library_configurations(SSL_EAY)
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mark_as_advanced(LIB_EAY_LIBRARY_DEBUG LIB_EAY_LIBRARY_RELEASE
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SSL_EAY_LIBRARY_DEBUG SSL_EAY_LIBRARY_RELEASE)
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set(OPENSSL_SSL_LIBRARY ${SSL_EAY_LIBRARY} )
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set(OPENSSL_CRYPTO_LIBRARY ${LIB_EAY_LIBRARY} )
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elseif(MINGW)
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# same player, for MinGW
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set(LIB_EAY_NAMES crypto libeay32)
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set(SSL_EAY_NAMES ssl ssleay32)
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find_library(LIB_EAY
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NAMES
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${LIB_EAY_NAMES}
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NAMES_PER_DIR
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${_OPENSSL_ROOT_HINTS_AND_PATHS}
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PATH_SUFFIXES
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"lib/MinGW"
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"lib"
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)
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find_library(SSL_EAY
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NAMES
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${SSL_EAY_NAMES}
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NAMES_PER_DIR
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${_OPENSSL_ROOT_HINTS_AND_PATHS}
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PATH_SUFFIXES
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"lib/MinGW"
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"lib"
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)
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mark_as_advanced(SSL_EAY LIB_EAY)
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set(OPENSSL_SSL_LIBRARY ${SSL_EAY} )
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set(OPENSSL_CRYPTO_LIBRARY ${LIB_EAY} )
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unset(LIB_EAY_NAMES)
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unset(SSL_EAY_NAMES)
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else()
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# Not sure what to pick for -say- intel, let's use the toplevel ones and hope someone report issues:
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find_library(LIB_EAY
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NAMES
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libcrypto
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libeay32
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NAMES_PER_DIR
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${_OPENSSL_ROOT_HINTS_AND_PATHS}
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HINTS
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${_OPENSSL_LIBDIR}
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PATH_SUFFIXES
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lib
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)
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find_library(SSL_EAY
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NAMES
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libssl
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ssleay32
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NAMES_PER_DIR
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${_OPENSSL_ROOT_HINTS_AND_PATHS}
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HINTS
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${_OPENSSL_LIBDIR}
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PATH_SUFFIXES
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lib
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)
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mark_as_advanced(SSL_EAY LIB_EAY)
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set(OPENSSL_SSL_LIBRARY ${SSL_EAY} )
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set(OPENSSL_CRYPTO_LIBRARY ${LIB_EAY} )
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endif()
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else()
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find_library(OPENSSL_SSL_LIBRARY
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NAMES
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ssl
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ssleay32
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ssleay32MD
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NAMES_PER_DIR
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${_OPENSSL_ROOT_HINTS_AND_PATHS}
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HINTS
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${_OPENSSL_LIBDIR}
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${_OPENSSL_LIBRARY_DIRS}
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PATH_SUFFIXES
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lib
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)
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find_library(OPENSSL_CRYPTO_LIBRARY
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NAMES
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crypto
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NAMES_PER_DIR
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${_OPENSSL_ROOT_HINTS_AND_PATHS}
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HINTS
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${_OPENSSL_LIBDIR}
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${_OPENSSL_LIBRARY_DIRS}
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PATH_SUFFIXES
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lib
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||
|
|
)
|
||
|
|
|
||
|
|
mark_as_advanced(OPENSSL_CRYPTO_LIBRARY OPENSSL_SSL_LIBRARY)
|
||
|
|
|
||
|
|
endif()
|
||
|
|
|
||
|
|
set(OPENSSL_SSL_LIBRARIES ${OPENSSL_SSL_LIBRARY})
|
||
|
|
set(OPENSSL_CRYPTO_LIBRARIES ${OPENSSL_CRYPTO_LIBRARY})
|
||
|
|
set(OPENSSL_LIBRARIES ${OPENSSL_SSL_LIBRARIES} ${OPENSSL_CRYPTO_LIBRARIES} )
|
||
|
|
_OpenSSL_test_and_find_dependencies("${OPENSSL_SSL_LIBRARY}" "${OPENSSL_CRYPTO_LIBRARY}")
|
||
|
|
if(_OpenSSL_has_dependencies)
|
||
|
|
_OpenSSL_add_dependencies( OPENSSL_SSL_LIBRARIES )
|
||
|
|
_OpenSSL_add_dependencies( OPENSSL_CRYPTO_LIBRARIES )
|
||
|
|
_OpenSSL_add_dependencies( OPENSSL_LIBRARIES )
|
||
|
|
endif()
|
||
|
|
|
||
|
|
function(from_hex HEX DEC)
|
||
|
|
string(TOUPPER "${HEX}" HEX)
|
||
|
|
set(_res 0)
|
||
|
|
string(LENGTH "${HEX}" _strlen)
|
||
|
|
|
||
|
|
while (_strlen GREATER 0)
|
||
|
|
math(EXPR _res "${_res} * 16")
|
||
|
|
string(SUBSTRING "${HEX}" 0 1 NIBBLE)
|
||
|
|
string(SUBSTRING "${HEX}" 1 -1 HEX)
|
||
|
|
if (NIBBLE STREQUAL "A")
|
||
|
|
math(EXPR _res "${_res} + 10")
|
||
|
|
elseif (NIBBLE STREQUAL "B")
|
||
|
|
math(EXPR _res "${_res} + 11")
|
||
|
|
elseif (NIBBLE STREQUAL "C")
|
||
|
|
math(EXPR _res "${_res} + 12")
|
||
|
|
elseif (NIBBLE STREQUAL "D")
|
||
|
|
math(EXPR _res "${_res} + 13")
|
||
|
|
elseif (NIBBLE STREQUAL "E")
|
||
|
|
math(EXPR _res "${_res} + 14")
|
||
|
|
elseif (NIBBLE STREQUAL "F")
|
||
|
|
math(EXPR _res "${_res} + 15")
|
||
|
|
else()
|
||
|
|
math(EXPR _res "${_res} + ${NIBBLE}")
|
||
|
|
endif()
|
||
|
|
|
||
|
|
string(LENGTH "${HEX}" _strlen)
|
||
|
|
endwhile()
|
||
|
|
|
||
|
|
set(${DEC} ${_res} PARENT_SCOPE)
|
||
|
|
endfunction()
|
||
|
|
|
||
|
|
if(OPENSSL_INCLUDE_DIR AND EXISTS "${OPENSSL_INCLUDE_DIR}/openssl/opensslv.h")
|
||
|
|
file(STRINGS "${OPENSSL_INCLUDE_DIR}/openssl/opensslv.h" openssl_version_str
|
||
|
|
REGEX "^#[\t ]*define[\t ]+OPENSSL_VERSION_NUMBER[\t ]+0x([0-9a-fA-F])+.*")
|
||
|
|
|
||
|
|
if(openssl_version_str)
|
||
|
|
# The version number is encoded as 0xMNNFFPPS: major minor fix patch status
|
||
|
|
# The status gives if this is a developer or prerelease and is ignored here.
|
||
|
|
# Major, minor, and fix directly translate into the version numbers shown in
|
||
|
|
# the string. The patch field translates to the single character suffix that
|
||
|
|
# indicates the bug fix state, which 00 -> nothing, 01 -> a, 02 -> b and so
|
||
|
|
# on.
|
||
|
|
|
||
|
|
string(REGEX REPLACE "^.*OPENSSL_VERSION_NUMBER[\t ]+0x([0-9a-fA-F])([0-9a-fA-F][0-9a-fA-F])([0-9a-fA-F][0-9a-fA-F])([0-9a-fA-F][0-9a-fA-F])([0-9a-fA-F]).*$"
|
||
|
|
"\\1;\\2;\\3;\\4;\\5" OPENSSL_VERSION_LIST "${openssl_version_str}")
|
||
|
|
list(GET OPENSSL_VERSION_LIST 0 OPENSSL_VERSION_MAJOR)
|
||
|
|
list(GET OPENSSL_VERSION_LIST 1 OPENSSL_VERSION_MINOR)
|
||
|
|
from_hex("${OPENSSL_VERSION_MINOR}" OPENSSL_VERSION_MINOR)
|
||
|
|
list(GET OPENSSL_VERSION_LIST 2 OPENSSL_VERSION_FIX)
|
||
|
|
from_hex("${OPENSSL_VERSION_FIX}" OPENSSL_VERSION_FIX)
|
||
|
|
list(GET OPENSSL_VERSION_LIST 3 OPENSSL_VERSION_PATCH)
|
||
|
|
|
||
|
|
if (NOT OPENSSL_VERSION_PATCH STREQUAL "00")
|
||
|
|
from_hex("${OPENSSL_VERSION_PATCH}" _tmp)
|
||
|
|
# 96 is the ASCII code of 'a' minus 1
|
||
|
|
math(EXPR OPENSSL_VERSION_PATCH_ASCII "${_tmp} + 96")
|
||
|
|
unset(_tmp)
|
||
|
|
# Once anyone knows how OpenSSL would call the patch versions beyond 'z'
|
||
|
|
# this should be updated to handle that, too. This has not happened yet
|
||
|
|
# so it is simply ignored here for now.
|
||
|
|
string(ASCII "${OPENSSL_VERSION_PATCH_ASCII}" OPENSSL_VERSION_PATCH_STRING)
|
||
|
|
endif ()
|
||
|
|
|
||
|
|
set(OPENSSL_VERSION "${OPENSSL_VERSION_MAJOR}.${OPENSSL_VERSION_MINOR}.${OPENSSL_VERSION_FIX}${OPENSSL_VERSION_PATCH_STRING}")
|
||
|
|
else ()
|
||
|
|
# Since OpenSSL 3.0.0, the new version format is MAJOR.MINOR.PATCH and
|
||
|
|
# a new OPENSSL_VERSION_STR macro contains exactly that
|
||
|
|
file(STRINGS "${OPENSSL_INCLUDE_DIR}/openssl/opensslv.h" OPENSSL_VERSION_STR
|
||
|
|
REGEX "^#[\t ]*define[\t ]+OPENSSL_VERSION_STR[\t ]+\"([0-9])+\\.([0-9])+\\.([0-9])+\".*")
|
||
|
|
string(REGEX REPLACE "^.*OPENSSL_VERSION_STR[\t ]+\"([0-9]+\\.[0-9]+\\.[0-9]+)\".*$"
|
||
|
|
"\\1" OPENSSL_VERSION_STR "${OPENSSL_VERSION_STR}")
|
||
|
|
|
||
|
|
set(OPENSSL_VERSION "${OPENSSL_VERSION_STR}")
|
||
|
|
|
||
|
|
unset(OPENSSL_VERSION_STR)
|
||
|
|
endif ()
|
||
|
|
endif ()
|
||
|
|
|
||
|
|
foreach(_comp IN LISTS OpenSSL_FIND_COMPONENTS)
|
||
|
|
if(_comp STREQUAL "Crypto")
|
||
|
|
if(EXISTS "${OPENSSL_INCLUDE_DIR}" AND
|
||
|
|
(EXISTS "${OPENSSL_CRYPTO_LIBRARY}" OR
|
||
|
|
EXISTS "${LIB_EAY_LIBRARY_DEBUG}" OR
|
||
|
|
EXISTS "${LIB_EAY_LIBRARY_RELEASE}")
|
||
|
|
)
|
||
|
|
set(OpenSSL_${_comp}_FOUND TRUE)
|
||
|
|
else()
|
||
|
|
set(OpenSSL_${_comp}_FOUND FALSE)
|
||
|
|
endif()
|
||
|
|
elseif(_comp STREQUAL "SSL")
|
||
|
|
if(EXISTS "${OPENSSL_INCLUDE_DIR}" AND
|
||
|
|
(EXISTS "${OPENSSL_SSL_LIBRARY}" OR
|
||
|
|
EXISTS "${SSL_EAY_LIBRARY_DEBUG}" OR
|
||
|
|
EXISTS "${SSL_EAY_LIBRARY_RELEASE}")
|
||
|
|
)
|
||
|
|
set(OpenSSL_${_comp}_FOUND TRUE)
|
||
|
|
else()
|
||
|
|
set(OpenSSL_${_comp}_FOUND FALSE)
|
||
|
|
endif()
|
||
|
|
else()
|
||
|
|
message(WARNING "${_comp} is not a valid OpenSSL component")
|
||
|
|
set(OpenSSL_${_comp}_FOUND FALSE)
|
||
|
|
endif()
|
||
|
|
endforeach()
|
||
|
|
unset(_comp)
|
||
|
|
|
||
|
|
include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
|
||
|
|
find_package_handle_standard_args(OpenSSL
|
||
|
|
REQUIRED_VARS
|
||
|
|
OPENSSL_CRYPTO_LIBRARY
|
||
|
|
OPENSSL_INCLUDE_DIR
|
||
|
|
VERSION_VAR
|
||
|
|
OPENSSL_VERSION
|
||
|
|
HANDLE_COMPONENTS
|
||
|
|
FAIL_MESSAGE
|
||
|
|
"Could NOT find OpenSSL, try to set the path to OpenSSL root folder in the system variable OPENSSL_ROOT_DIR"
|
||
|
|
)
|
||
|
|
|
||
|
|
mark_as_advanced(OPENSSL_INCLUDE_DIR)
|
||
|
|
|
||
|
|
if(OPENSSL_FOUND)
|
||
|
|
if(NOT TARGET OpenSSL::Crypto AND
|
||
|
|
(EXISTS "${OPENSSL_CRYPTO_LIBRARY}" OR
|
||
|
|
EXISTS "${LIB_EAY_LIBRARY_DEBUG}" OR
|
||
|
|
EXISTS "${LIB_EAY_LIBRARY_RELEASE}")
|
||
|
|
)
|
||
|
|
add_library(OpenSSL::Crypto UNKNOWN IMPORTED)
|
||
|
|
set_target_properties(OpenSSL::Crypto PROPERTIES
|
||
|
|
INTERFACE_INCLUDE_DIRECTORIES "${OPENSSL_INCLUDE_DIR}")
|
||
|
|
if(EXISTS "${OPENSSL_CRYPTO_LIBRARY}")
|
||
|
|
set_target_properties(OpenSSL::Crypto PROPERTIES
|
||
|
|
IMPORTED_LINK_INTERFACE_LANGUAGES "C"
|
||
|
|
IMPORTED_LOCATION "${OPENSSL_CRYPTO_LIBRARY}")
|
||
|
|
endif()
|
||
|
|
if(EXISTS "${LIB_EAY_LIBRARY_RELEASE}")
|
||
|
|
set_property(TARGET OpenSSL::Crypto APPEND PROPERTY
|
||
|
|
IMPORTED_CONFIGURATIONS RELEASE)
|
||
|
|
set_target_properties(OpenSSL::Crypto PROPERTIES
|
||
|
|
IMPORTED_LINK_INTERFACE_LANGUAGES_RELEASE "C"
|
||
|
|
IMPORTED_LOCATION_RELEASE "${LIB_EAY_LIBRARY_RELEASE}")
|
||
|
|
endif()
|
||
|
|
if(EXISTS "${LIB_EAY_LIBRARY_DEBUG}")
|
||
|
|
set_property(TARGET OpenSSL::Crypto APPEND PROPERTY
|
||
|
|
IMPORTED_CONFIGURATIONS DEBUG)
|
||
|
|
set_target_properties(OpenSSL::Crypto PROPERTIES
|
||
|
|
IMPORTED_LINK_INTERFACE_LANGUAGES_DEBUG "C"
|
||
|
|
IMPORTED_LOCATION_DEBUG "${LIB_EAY_LIBRARY_DEBUG}")
|
||
|
|
endif()
|
||
|
|
_OpenSSL_target_add_dependencies(OpenSSL::Crypto)
|
||
|
|
endif()
|
||
|
|
|
||
|
|
if(NOT TARGET OpenSSL::SSL AND
|
||
|
|
(EXISTS "${OPENSSL_SSL_LIBRARY}" OR
|
||
|
|
EXISTS "${SSL_EAY_LIBRARY_DEBUG}" OR
|
||
|
|
EXISTS "${SSL_EAY_LIBRARY_RELEASE}")
|
||
|
|
)
|
||
|
|
add_library(OpenSSL::SSL UNKNOWN IMPORTED)
|
||
|
|
set_target_properties(OpenSSL::SSL PROPERTIES
|
||
|
|
INTERFACE_INCLUDE_DIRECTORIES "${OPENSSL_INCLUDE_DIR}")
|
||
|
|
if(EXISTS "${OPENSSL_SSL_LIBRARY}")
|
||
|
|
set_target_properties(OpenSSL::SSL PROPERTIES
|
||
|
|
IMPORTED_LINK_INTERFACE_LANGUAGES "C"
|
||
|
|
IMPORTED_LOCATION "${OPENSSL_SSL_LIBRARY}")
|
||
|
|
endif()
|
||
|
|
if(EXISTS "${SSL_EAY_LIBRARY_RELEASE}")
|
||
|
|
set_property(TARGET OpenSSL::SSL APPEND PROPERTY
|
||
|
|
IMPORTED_CONFIGURATIONS RELEASE)
|
||
|
|
set_target_properties(OpenSSL::SSL PROPERTIES
|
||
|
|
IMPORTED_LINK_INTERFACE_LANGUAGES_RELEASE "C"
|
||
|
|
IMPORTED_LOCATION_RELEASE "${SSL_EAY_LIBRARY_RELEASE}")
|
||
|
|
endif()
|
||
|
|
if(EXISTS "${SSL_EAY_LIBRARY_DEBUG}")
|
||
|
|
set_property(TARGET OpenSSL::SSL APPEND PROPERTY
|
||
|
|
IMPORTED_CONFIGURATIONS DEBUG)
|
||
|
|
set_target_properties(OpenSSL::SSL PROPERTIES
|
||
|
|
IMPORTED_LINK_INTERFACE_LANGUAGES_DEBUG "C"
|
||
|
|
IMPORTED_LOCATION_DEBUG "${SSL_EAY_LIBRARY_DEBUG}")
|
||
|
|
endif()
|
||
|
|
if(TARGET OpenSSL::Crypto)
|
||
|
|
set_target_properties(OpenSSL::SSL PROPERTIES
|
||
|
|
INTERFACE_LINK_LIBRARIES OpenSSL::Crypto)
|
||
|
|
endif()
|
||
|
|
_OpenSSL_target_add_dependencies(OpenSSL::SSL)
|
||
|
|
endif()
|
||
|
|
|
||
|
|
if("${OPENSSL_VERSION_MAJOR}.${OPENSSL_VERSION_MAJOR}.${OPENSSL_VERSION_FIX}" VERSION_GREATER_EQUAL "0.9.8")
|
||
|
|
if(MSVC)
|
||
|
|
if(EXISTS "${OPENSSL_INCLUDE_DIR}")
|
||
|
|
set(_OPENSSL_applink_paths PATHS ${OPENSSL_INCLUDE_DIR})
|
||
|
|
endif()
|
||
|
|
find_file(OPENSSL_APPLINK_SOURCE
|
||
|
|
NAMES
|
||
|
|
openssl/applink.c
|
||
|
|
${_OPENSSL_applink_paths}
|
||
|
|
NO_DEFAULT_PATH)
|
||
|
|
if(OPENSSL_APPLINK_SOURCE)
|
||
|
|
set(_OPENSSL_applink_interface_srcs ${OPENSSL_APPLINK_SOURCE})
|
||
|
|
endif()
|
||
|
|
endif()
|
||
|
|
if(NOT TARGET OpenSSL::applink)
|
||
|
|
add_library(OpenSSL::applink INTERFACE IMPORTED)
|
||
|
|
set_property(TARGET OpenSSL::applink APPEND
|
||
|
|
PROPERTY INTERFACE_SOURCES
|
||
|
|
${_OPENSSL_applink_interface_srcs})
|
||
|
|
endif()
|
||
|
|
endif()
|
||
|
|
endif()
|
||
|
|
|
||
|
|
# Restore the original find library ordering
|
||
|
|
if(OPENSSL_USE_STATIC_LIBS)
|
||
|
|
set(CMAKE_FIND_LIBRARY_SUFFIXES ${_openssl_ORIG_CMAKE_FIND_LIBRARY_SUFFIXES})
|
||
|
|
endif()
|