diff options
Diffstat (limited to 'Modules/FindOpenSSL.cmake')
| -rw-r--r-- | Modules/FindOpenSSL.cmake | 209 |
1 files changed, 168 insertions, 41 deletions
diff --git a/Modules/FindOpenSSL.cmake b/Modules/FindOpenSSL.cmake index f41a66b..af799d6 100644 --- a/Modules/FindOpenSSL.cmake +++ b/Modules/FindOpenSSL.cmake @@ -7,11 +7,12 @@ # 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 2009-2010 Mathieu Malaterre <mathieu.malaterre@gmail.com> +# 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. @@ -23,24 +24,41 @@ # (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/" ) -FIND_PATH(OPENSSL_ROOT_DIR - NAMES include/openssl/ssl.h +SET(_OPENSSL_ROOT_HINTS_AND_PATHS HINTS ${_OPENSSL_ROOT_HINTS} PATHS ${_OPENSSL_ROOT_PATHS} -) -MARK_AS_ADVANCED(OPENSSL_ROOT_DIR) + ) -# Re-use the previous path: -FIND_PATH(OPENSSL_INCLUDE_DIR openssl/ssl.h - PATHS ${OPENSSL_ROOT_DIR}/include +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) @@ -60,18 +78,52 @@ IF(WIN32 AND NOT CYGWIN) # 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 - PATHS ${OPENSSL_ROOT_DIR}/lib/VC - ) - FIND_LIBRARY(LIB_EAY_RELEASE NAMES libeay32MD libeay32 - PATHS ${OPENSSL_ROOT_DIR}/lib/VC - ) - FIND_LIBRARY(SSL_EAY_DEBUG NAMES ssleay32MDd ssleay32 ssl - PATHS ${OPENSSL_ROOT_DIR}/lib/VC - ) - FIND_LIBRARY(SSL_EAY_RELEASE NAMES ssleay32MD ssleay32 ssl - PATHS ${OPENSSL_ROOT_DIR}/lib/VC - ) + 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} @@ -84,40 +136,115 @@ IF(WIN32 AND NOT CYGWIN) MARK_AS_ADVANCED(LIB_EAY_DEBUG LIB_EAY_RELEASE) ELSEIF(MINGW) # same player, for MingW - FIND_LIBRARY(LIB_EAY NAMES libeay32 - PATHS ${OPENSSL_ROOT_DIR}/lib/MinGW - ) - FIND_LIBRARY(SSL_EAY NAMES ssleay32 - PATHS ${OPENSSL_ROOT_DIR}/lib/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 - PATHS ${OPENSSL_ROOT_DIR}/lib - ) - FIND_LIBRARY(SSL_EAY NAMES ssleay32 - PATHS ${OPENSSL_ROOT_DIR}/lib - ) + 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_LIBRARIES NAMES ssl ssleay32 ssleay32MD) - FIND_LIBRARY(OPENSSL_CRYPTO_LIBRARIES NAMES crypto) - MARK_AS_ADVANCED(OPENSSL_CRYPTO_LIBRARIES OPENSSL_SSL_LIBRARIES) + FIND_LIBRARY(OPENSSL_SSL_LIBRARY + NAMES + ssl + ssleay32 + ssleay32MD + HINTS + ${_OPENSSL_LIBDIR} + ${_OPENSSL_ROOT_HINTS_AND_PATHS} + PATH_SUFFIXES + lib + ) - SET(OPENSSL_LIBRARIES ${OPENSSL_SSL_LIBRARIES} ${OPENSSL_CRYPTO_LIBRARIES}) + 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) -find_package_handle_standard_args(OpenSSL DEFAULT_MSG - OPENSSL_LIBRARIES - OPENSSL_INCLUDE_DIR -) -MARK_AS_ADVANCED(OPENSSL_INCLUDE_DIR OPENSSL_LIBRARIES) +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) |