| # - Try to find the OpenSSL encryption library |
| # Once done this will define |
| # |
| # OPENSSL_ROOT_DIR - Set this variable to the root installation of OpenSSL |
| # |
| # Read-Only variables: |
| # OPENSSL_FOUND - system has the OpenSSL library |
| # OPENSSL_INCLUDE_DIR - the OpenSSL include directory |
| # OPENSSL_LIBRARIES - The libraries needed to use OpenSSL |
| # OPENSSL_VERSION - This is set to $major.$minor.$revision (eg. 0.9.8) |
| |
| #============================================================================= |
| # Copyright 2006-2009 Kitware, Inc. |
| # Copyright 2006 Alexander Neundorf <neundorf@kde.org> |
| # Copyright 2009-2011 Mathieu Malaterre <mathieu.malaterre@gmail.com> |
| # |
| # Distributed under the OSI-approved BSD License (the "License"); |
| # see accompanying file Copyright.txt for details. |
| # |
| # This software is distributed WITHOUT ANY WARRANTY; without even the |
| # implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
| # See the License for more information. |
| #============================================================================= |
| # (To distribute this file outside of CMake, substitute the full |
| # License text for the above reference.) |
| |
| if (UNIX) |
| find_package(PkgConfig) |
| if (PKG_CONFIG_FOUND) |
| pkg_check_modules(_OPENSSL openssl) |
| endif (PKG_CONFIG_FOUND) |
| endif (UNIX) |
| |
| # http://www.slproweb.com/products/Win32OpenSSL.html |
| SET(_OPENSSL_ROOT_HINTS |
| $ENV{OPENSSL_ROOT_DIR} |
| ${OPENSSL_ROOT_DIR} |
| "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\OpenSSL (32-bit)_is1;Inno Setup: App Path]" |
| "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\OpenSSL (64-bit)_is1;Inno Setup: App Path]" |
| ) |
| SET(_OPENSSL_ROOT_PATHS |
| "$ENV{PROGRAMFILES}/OpenSSL" |
| "$ENV{PROGRAMFILES}/OpenSSL-Win32" |
| "$ENV{PROGRAMFILES}/OpenSSL-Win64" |
| "C:/OpenSSL/" |
| "C:/OpenSSL-Win32/" |
| "C:/OpenSSL-Win64/" |
| ) |
| SET(_OPENSSL_ROOT_HINTS_AND_PATHS |
| HINTS ${_OPENSSL_ROOT_HINTS} |
| PATHS ${_OPENSSL_ROOT_PATHS} |
| ) |
| |
| FIND_PATH(OPENSSL_INCLUDE_DIR |
| NAMES |
| openssl/ssl.h |
| HINTS |
| ${_OPENSSL_INCLUDEDIR} |
| ${_OPENSSL_ROOT_HINTS_AND_PATHS} |
| PATH_SUFFIXES |
| include |
| ) |
| |
| IF(WIN32 AND NOT CYGWIN) |
| # MINGW should go here too |
| 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 |
| # TODO: handle /MT and static lib |
| # 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 eventhough : |
| # libeay32MD.lib is identical to ../libeay32.lib, and |
| # ssleay32MD.lib is identical to ../ssleay32.lib |
| FIND_LIBRARY(LIB_EAY_DEBUG |
| NAMES |
| libeay32MDd |
| libeay32 |
| ${_OPENSSL_ROOT_HINTS_AND_PATHS} |
| PATH_SUFFIXES |
| "lib" |
| "VC" |
| "lib/VC" |
| ) |
| |
| FIND_LIBRARY(LIB_EAY_RELEASE |
| NAMES |
| libeay32MD |
| libeay32 |
| ${_OPENSSL_ROOT_HINTS_AND_PATHS} |
| PATH_SUFFIXES |
| "lib" |
| "VC" |
| "lib/VC" |
| ) |
| |
| FIND_LIBRARY(SSL_EAY_DEBUG |
| NAMES |
| ssleay32MDd |
| ssleay32 |
| ssl |
| ${_OPENSSL_ROOT_HINTS_AND_PATHS} |
| PATH_SUFFIXES |
| "lib" |
| "VC" |
| "lib/VC" |
| ) |
| |
| FIND_LIBRARY(SSL_EAY_RELEASE |
| NAMES |
| ssleay32MD |
| ssleay32 |
| ssl |
| ${_OPENSSL_ROOT_HINTS_AND_PATHS} |
| PATH_SUFFIXES |
| "lib" |
| "VC" |
| "lib/VC" |
| ) |
| |
| if( CMAKE_CONFIGURATION_TYPES OR CMAKE_BUILD_TYPE ) |
| set( OPENSSL_LIBRARIES |
| optimized ${SSL_EAY_RELEASE} debug ${SSL_EAY_DEBUG} |
| optimized ${LIB_EAY_RELEASE} debug ${LIB_EAY_DEBUG} |
| ) |
| else() |
| set( OPENSSL_LIBRARIES ${SSL_EAY_RELEASE} ${LIB_EAY_RELEASE} ) |
| endif() |
| MARK_AS_ADVANCED(SSL_EAY_DEBUG SSL_EAY_RELEASE) |
| MARK_AS_ADVANCED(LIB_EAY_DEBUG LIB_EAY_RELEASE) |
| ELSEIF(MINGW) |
| # same player, for MingW |
| FIND_LIBRARY(LIB_EAY |
| NAMES |
| libeay32 |
| ${_OPENSSL_ROOT_HINTS_AND_PATHS} |
| PATH_SUFFIXES |
| "lib" |
| "lib/MinGW" |
| ) |
| |
| FIND_LIBRARY(SSL_EAY |
| NAMES |
| ssleay32 |
| ${_OPENSSL_ROOT_HINTS_AND_PATHS} |
| PATH_SUFFIXES |
| "lib" |
| "lib/MinGW" |
| ) |
| |
| MARK_AS_ADVANCED(SSL_EAY LIB_EAY) |
| set( OPENSSL_LIBRARIES ${SSL_EAY} ${LIB_EAY} ) |
| ELSE(MSVC) |
| # Not sure what to pick for -say- intel, let's use the toplevel ones and hope someone report issues: |
| FIND_LIBRARY(LIB_EAY |
| NAMES |
| libeay32 |
| HINTS |
| ${_OPENSSL_LIBDIR} |
| ${_OPENSSL_ROOT_HINTS_AND_PATHS} |
| PATH_SUFFIXES |
| lib |
| ) |
| |
| FIND_LIBRARY(SSL_EAY |
| NAMES |
| ssleay32 |
| HINTS |
| ${_OPENSSL_LIBDIR} |
| ${_OPENSSL_ROOT_HINTS_AND_PATHS} |
| PATH_SUFFIXES |
| lib |
| ) |
| |
| MARK_AS_ADVANCED(SSL_EAY LIB_EAY) |
| set( OPENSSL_LIBRARIES ${SSL_EAY} ${LIB_EAY} ) |
| ENDIF(MSVC) |
| ELSE(WIN32 AND NOT CYGWIN) |
| |
| FIND_LIBRARY(OPENSSL_SSL_LIBRARY |
| NAMES |
| ssl |
| ssleay32 |
| ssleay32MD |
| HINTS |
| ${_OPENSSL_LIBDIR} |
| ${_OPENSSL_ROOT_HINTS_AND_PATHS} |
| PATH_SUFFIXES |
| lib |
| ) |
| |
| FIND_LIBRARY(OPENSSL_CRYPTO_LIBRARY |
| NAMES |
| crypto |
| HINTS |
| ${_OPENSSL_LIBDIR} |
| ${_OPENSSL_ROOT_HINTS_AND_PATHS} |
| PATH_SUFFIXES |
| lib |
| ) |
| |
| MARK_AS_ADVANCED(OPENSSL_CRYPTO_LIBRARY OPENSSL_SSL_LIBRARY) |
| |
| # compat defines |
| SET(OPENSSL_SSL_LIBRARIES ${OPENSSL_SSL_LIBRARY}) |
| SET(OPENSSL_CRYPTO_LIBRARIES ${OPENSSL_CRYPTO_LIBRARY}) |
| |
| SET(OPENSSL_LIBRARIES ${OPENSSL_SSL_LIBRARY} ${OPENSSL_CRYPTO_LIBRARY}) |
| |
| ENDIF(WIN32 AND NOT CYGWIN) |
| |
| if (OPENSSL_INCLUDE_DIR) |
| file(STRINGS "${OPENSSL_INCLUDE_DIR}/openssl/opensslv.h" openssl_version_str REGEX "^#define[\t ]+OPENSSL_VERSION_NUMBER[\t ]+0x[0-9][0-9][0-9][0-9][0-9][0-9].*") |
| |
| string(REGEX REPLACE "^.*OPENSSL_VERSION_NUMBER[\t ]+0x([0-9]).*$" "\\1" OPENSSL_VERSION_MAJOR "${openssl_version_str}") |
| string(REGEX REPLACE "^.*OPENSSL_VERSION_NUMBER[\t ]+0x[0-9]([0-9][0-9]).*$" "\\1" OPENSSL_VERSION_MINOR "${openssl_version_str}") |
| string(REGEX REPLACE "^.*OPENSSL_VERSION_NUMBER[\t ]+0x[0-9][0-9][0-9]([0-9][0-9]).*$" "\\1" OPENSSL_VERSION_PATCH "${openssl_version_str}") |
| |
| string(REGEX REPLACE "^0" "" OPENSSL_VERSION_MINOR "${OPENSSL_VERSION_MINOR}") |
| string(REGEX REPLACE "^0" "" OPENSSL_VERSION_PATCH "${OPENSSL_VERSION_PATCH}") |
| |
| set(OPENSSL_VERSION "${OPENSSL_VERSION_MAJOR}.${OPENSSL_VERSION_MINOR}.${OPENSSL_VERSION_PATCH}") |
| endif (OPENSSL_INCLUDE_DIR) |
| |
| include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake) |
| |
| if (OPENSSL_VERSION) |
| find_package_handle_standard_args(OpenSSL |
| REQUIRED_VARS |
| OPENSSL_LIBRARIES |
| OPENSSL_INCLUDE_DIR |
| VERSION_VAR |
| OPENSSL_VERSION |
| FAIL_MESSAGE |
| "Could NOT find OpenSSL, try to set the path to OpenSSL root folder in the system variable OPENSSL_ROOT_DIR" |
| ) |
| else (OPENSSL_VERSION) |
| find_package_handle_standard_args(OpenSSL "Could NOT find OpenSSL, try to set the path to OpenSSL root folder in the system variable OPENSSL_ROOT_DIR" |
| OPENSSL_LIBRARIES |
| OPENSSL_INCLUDE_DIR |
| ) |
| endif (OPENSSL_VERSION) |
| |
| MARK_AS_ADVANCED(OPENSSL_INCLUDE_DIR OPENSSL_LIBRARIES) |