diff options
Diffstat (limited to 'share/cmake-3.17/Modules/FindOpenSSL.cmake')
| -rw-r--r-- | share/cmake-3.17/Modules/FindOpenSSL.cmake | 532 |
1 files changed, 0 insertions, 532 deletions
diff --git a/share/cmake-3.17/Modules/FindOpenSSL.cmake b/share/cmake-3.17/Modules/FindOpenSSL.cmake deleted file mode 100644 index af713d6..0000000 --- a/share/cmake-3.17/Modules/FindOpenSSL.cmake +++ /dev/null @@ -1,532 +0,0 @@ -# Distributed under the OSI-approved BSD 3-Clause License. See accompanying -# file Copyright.txt or https://cmake.org/licensing for details. - -#[=======================================================================[.rst: -FindOpenSSL ------------ - -Find the OpenSSL encryption library. - -Optional COMPONENTS -^^^^^^^^^^^^^^^^^^^ - -This module supports two optional COMPONENTS: ``Crypto`` and ``SSL``. Both -components have associated imported targets, as described below. - -Imported Targets -^^^^^^^^^^^^^^^^ - -This module defines the following :prop_tgt:`IMPORTED` targets: - -``OpenSSL::SSL`` - The OpenSSL ``ssl`` library, if found. -``OpenSSL::Crypto`` - The OpenSSL ``crypto`` library, if found. - -Result Variables -^^^^^^^^^^^^^^^^ - -This module will set the following variables in your project: - -``OPENSSL_FOUND`` - System has the OpenSSL library. If no components are requested it only - requires the crypto library. -``OPENSSL_INCLUDE_DIR`` - The OpenSSL include directory. -``OPENSSL_CRYPTO_LIBRARY`` - The OpenSSL crypto library. -``OPENSSL_CRYPTO_LIBRARIES`` - The OpenSSL crypto library and its dependencies. -``OPENSSL_SSL_LIBRARY`` - The OpenSSL SSL library. -``OPENSSL_SSL_LIBRARIES`` - The OpenSSL SSL library and its dependencies. -``OPENSSL_LIBRARIES`` - All OpenSSL libraries and their dependencies. -``OPENSSL_VERSION`` - This is set to ``$major.$minor.$revision$patch`` (e.g. ``0.9.8s``). - -Hints -^^^^^ - -Set ``OPENSSL_ROOT_DIR`` to the root directory of an OpenSSL installation. -Set ``OPENSSL_USE_STATIC_LIBS`` to ``TRUE`` to look for static libraries. -Set ``OPENSSL_MSVC_STATIC_RT`` set ``TRUE`` to choose the MT version of the lib. -#]=======================================================================] - -macro(_OpenSSL_test_and_find_dependencies ssl_library crypto_library) - if((CMAKE_SYSTEM_NAME STREQUAL "Linux") AND - (("${ssl_library}" MATCHES "\\${CMAKE_STATIC_LIBRARY_SUFFIX}$") OR - ("${crypto_library}" MATCHES "\\${CMAKE_STATIC_LIBRARY_SUFFIX}$"))) - set(_OpenSSL_has_dependencies TRUE) - find_package(Threads) - else() - set(_OpenSSL_has_dependencies FALSE) - endif() -endmacro() - -function(_OpenSSL_add_dependencies libraries_var) - if(CMAKE_THREAD_LIBS_INIT) - list(APPEND ${libraries_var} ${CMAKE_THREAD_LIBS_INIT}) - endif() - list(APPEND ${libraries_var} ${CMAKE_DL_LIBS}) - set(${libraries_var} ${${libraries_var}} PARENT_SCOPE) -endfunction() - -function(_OpenSSL_target_add_dependencies target) - if(_OpenSSL_has_dependencies) - set_property( TARGET ${target} APPEND PROPERTY INTERFACE_LINK_LIBRARIES Threads::Threads ) - set_property( TARGET ${target} APPEND PROPERTY INTERFACE_LINK_LIBRARIES ${CMAKE_DL_LIBS} ) - endif() -endfunction() - -if (UNIX) - find_package(PkgConfig QUIET) - pkg_check_modules(_OPENSSL QUIET openssl) -endif () - -# Support preference of static libs by adjusting CMAKE_FIND_LIBRARY_SUFFIXES -if(OPENSSL_USE_STATIC_LIBS) - set(_openssl_ORIG_CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_FIND_LIBRARY_SUFFIXES}) - if(WIN32) - set(CMAKE_FIND_LIBRARY_SUFFIXES .lib .a ${CMAKE_FIND_LIBRARY_SUFFIXES}) - else() - set(CMAKE_FIND_LIBRARY_SUFFIXES .a ) - endif() -endif() - -if (WIN32) - # http://www.slproweb.com/products/Win32OpenSSL.html - set(_OPENSSL_ROOT_HINTS - ${OPENSSL_ROOT_DIR} - "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\OpenSSL (32-bit)_is1;Inno Setup: App Path]" - "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\OpenSSL (64-bit)_is1;Inno Setup: App Path]" - ENV OPENSSL_ROOT_DIR - ) - file(TO_CMAKE_PATH "$ENV{PROGRAMFILES}" _programfiles) - set(_OPENSSL_ROOT_PATHS - "${_programfiles}/OpenSSL" - "${_programfiles}/OpenSSL-Win32" - "${_programfiles}/OpenSSL-Win64" - "C:/OpenSSL/" - "C:/OpenSSL-Win32/" - "C:/OpenSSL-Win64/" - ) - unset(_programfiles) -else () - set(_OPENSSL_ROOT_HINTS - ${OPENSSL_ROOT_DIR} - ENV OPENSSL_ROOT_DIR - ) -endif () - -set(_OPENSSL_ROOT_HINTS_AND_PATHS - HINTS ${_OPENSSL_ROOT_HINTS} - PATHS ${_OPENSSL_ROOT_PATHS} - ) - -find_path(OPENSSL_INCLUDE_DIR - NAMES - openssl/ssl.h - ${_OPENSSL_ROOT_HINTS_AND_PATHS} - HINTS - ${_OPENSSL_INCLUDEDIR} - ${_OPENSSL_INCLUDE_DIRS} - PATH_SUFFIXES - include -) - -if(WIN32 AND NOT CYGWIN) - if(MSVC) - # /MD and /MDd are the standard values - if someone wants to use - # others, the libnames have to change here too - # use also ssl and ssleay32 in debug as fallback for openssl < 0.9.8b - # enable OPENSSL_MSVC_STATIC_RT to get the libs build /MT (Multithreaded no-DLL) - # In Visual C++ naming convention each of these four kinds of Windows libraries has it's standard suffix: - # * MD for dynamic-release - # * MDd for dynamic-debug - # * MT for static-release - # * MTd for static-debug - - # Implementation details: - # We are using the libraries located in the VC subdir instead of the parent directory even though : - # libeay32MD.lib is identical to ../libeay32.lib, and - # ssleay32MD.lib is identical to ../ssleay32.lib - # enable OPENSSL_USE_STATIC_LIBS to use the static libs located in lib/VC/static - - if (OPENSSL_MSVC_STATIC_RT) - set(_OPENSSL_MSVC_RT_MODE "MT") - else () - set(_OPENSSL_MSVC_RT_MODE "MD") - endif () - - # Since OpenSSL 1.1, lib names are like libcrypto32MTd.lib and libssl32MTd.lib - if( "${CMAKE_SIZEOF_VOID_P}" STREQUAL "8" ) - set(_OPENSSL_MSVC_ARCH_SUFFIX "64") - else() - set(_OPENSSL_MSVC_ARCH_SUFFIX "32") - endif() - - if(OPENSSL_USE_STATIC_LIBS) - set(_OPENSSL_PATH_SUFFIXES - "lib/VC/static" - "VC/static" - "lib" - ) - else() - set(_OPENSSL_PATH_SUFFIXES - "lib/VC" - "VC" - "lib" - ) - endif () - - find_library(LIB_EAY_DEBUG - NAMES - libcrypto${_OPENSSL_MSVC_ARCH_SUFFIX}${_OPENSSL_MSVC_RT_MODE}d - libcrypto${_OPENSSL_MSVC_RT_MODE}d - libcryptod - libeay32${_OPENSSL_MSVC_RT_MODE}d - libeay32d - cryptod - NAMES_PER_DIR - ${_OPENSSL_ROOT_HINTS_AND_PATHS} - PATH_SUFFIXES - ${_OPENSSL_PATH_SUFFIXES} - ) - - find_library(LIB_EAY_RELEASE - NAMES - libcrypto${_OPENSSL_MSVC_ARCH_SUFFIX}${_OPENSSL_MSVC_RT_MODE} - libcrypto${_OPENSSL_MSVC_RT_MODE} - libcrypto - libeay32${_OPENSSL_MSVC_RT_MODE} - libeay32 - crypto - NAMES_PER_DIR - ${_OPENSSL_ROOT_HINTS_AND_PATHS} - PATH_SUFFIXES - ${_OPENSSL_PATH_SUFFIXES} - ) - - find_library(SSL_EAY_DEBUG - NAMES - libssl${_OPENSSL_MSVC_ARCH_SUFFIX}${_OPENSSL_MSVC_RT_MODE}d - libssl${_OPENSSL_MSVC_RT_MODE}d - libssld - ssleay32${_OPENSSL_MSVC_RT_MODE}d - ssleay32d - ssld - NAMES_PER_DIR - ${_OPENSSL_ROOT_HINTS_AND_PATHS} - PATH_SUFFIXES - ${_OPENSSL_PATH_SUFFIXES} - ) - - find_library(SSL_EAY_RELEASE - NAMES - libssl${_OPENSSL_MSVC_ARCH_SUFFIX}${_OPENSSL_MSVC_RT_MODE} - libssl${_OPENSSL_MSVC_RT_MODE} - libssl - ssleay32${_OPENSSL_MSVC_RT_MODE} - ssleay32 - ssl - NAMES_PER_DIR - ${_OPENSSL_ROOT_HINTS_AND_PATHS} - PATH_SUFFIXES - ${_OPENSSL_PATH_SUFFIXES} - ) - - set(LIB_EAY_LIBRARY_DEBUG "${LIB_EAY_DEBUG}") - set(LIB_EAY_LIBRARY_RELEASE "${LIB_EAY_RELEASE}") - set(SSL_EAY_LIBRARY_DEBUG "${SSL_EAY_DEBUG}") - set(SSL_EAY_LIBRARY_RELEASE "${SSL_EAY_RELEASE}") - - include(${CMAKE_CURRENT_LIST_DIR}/SelectLibraryConfigurations.cmake) - select_library_configurations(LIB_EAY) - select_library_configurations(SSL_EAY) - - mark_as_advanced(LIB_EAY_LIBRARY_DEBUG LIB_EAY_LIBRARY_RELEASE - SSL_EAY_LIBRARY_DEBUG SSL_EAY_LIBRARY_RELEASE) - set(OPENSSL_SSL_LIBRARY ${SSL_EAY_LIBRARY} ) - set(OPENSSL_CRYPTO_LIBRARY ${LIB_EAY_LIBRARY} ) - elseif(MINGW) - # same player, for MinGW - set(LIB_EAY_NAMES crypto libeay32) - set(SSL_EAY_NAMES ssl ssleay32) - find_library(LIB_EAY - NAMES - ${LIB_EAY_NAMES} - NAMES_PER_DIR - ${_OPENSSL_ROOT_HINTS_AND_PATHS} - PATH_SUFFIXES - "lib/MinGW" - "lib" - ) - - find_library(SSL_EAY - NAMES - ${SSL_EAY_NAMES} - NAMES_PER_DIR - ${_OPENSSL_ROOT_HINTS_AND_PATHS} - PATH_SUFFIXES - "lib/MinGW" - "lib" - ) - - mark_as_advanced(SSL_EAY LIB_EAY) - set(OPENSSL_SSL_LIBRARY ${SSL_EAY} ) - set(OPENSSL_CRYPTO_LIBRARY ${LIB_EAY} ) - unset(LIB_EAY_NAMES) - unset(SSL_EAY_NAMES) - else() - # Not sure what to pick for -say- intel, let's use the toplevel ones and hope someone report issues: - find_library(LIB_EAY - NAMES - libcrypto - libeay32 - NAMES_PER_DIR - ${_OPENSSL_ROOT_HINTS_AND_PATHS} - HINTS - ${_OPENSSL_LIBDIR} - PATH_SUFFIXES - lib - ) - - find_library(SSL_EAY - NAMES - libssl - ssleay32 - NAMES_PER_DIR - ${_OPENSSL_ROOT_HINTS_AND_PATHS} - HINTS - ${_OPENSSL_LIBDIR} - PATH_SUFFIXES - lib - ) - - mark_as_advanced(SSL_EAY LIB_EAY) - set(OPENSSL_SSL_LIBRARY ${SSL_EAY} ) - set(OPENSSL_CRYPTO_LIBRARY ${LIB_EAY} ) - endif() -else() - - find_library(OPENSSL_SSL_LIBRARY - NAMES - ssl - ssleay32 - ssleay32MD - NAMES_PER_DIR - ${_OPENSSL_ROOT_HINTS_AND_PATHS} - HINTS - ${_OPENSSL_LIBDIR} - ${_OPENSSL_LIBRARY_DIRS} - PATH_SUFFIXES - lib - ) - - find_library(OPENSSL_CRYPTO_LIBRARY - NAMES - crypto - NAMES_PER_DIR - ${_OPENSSL_ROOT_HINTS_AND_PATHS} - HINTS - ${_OPENSSL_LIBDIR} - ${_OPENSSL_LIBRARY_DIRS} - PATH_SUFFIXES - lib - ) - - 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}") - 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() -endif() - -# Restore the original find library ordering -if(OPENSSL_USE_STATIC_LIBS) - set(CMAKE_FIND_LIBRARY_SUFFIXES ${_openssl_ORIG_CMAKE_FIND_LIBRARY_SUFFIXES}) -endif() |