Merge topic 'asn_openssl_fixes'
112f1ddFindOpenSSL: Use find_package_handle_standard_args for version check.a091ba6FindOpenSSL: Fixed crypto und ssl variable names.a164649FindOpenSSL: We should only use hints to find OpenSSL.0fb5142FindOpenSSL: Added support for pkg-config.
This commit is contained in:
Brad King
CMake Topic Stage
commit
485b50c357
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@ -24,25 +24,41 @@
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# (To distribute this file outside of CMake, substitute the full
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# License text for the above reference.)
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if (UNIX)
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find_package(PkgConfig)
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if (PKG_CONFIG_FOUND)
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pkg_check_modules(_OPENSSL openssl)
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endif (PKG_CONFIG_FOUND)
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endif (UNIX)
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# http://www.slproweb.com/products/Win32OpenSSL.html
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SET(_OPENSSL_ROOT_HINTS
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$ENV{OPENSSL_ROOT_DIR}
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${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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)
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SET(_OPENSSL_ROOT_PATHS
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"$ENV{PROGRAMFILES}/OpenSSL"
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"$ENV{PROGRAMFILES}/OpenSSL-Win32"
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"$ENV{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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FIND_PATH(OPENSSL_ROOT_DIR
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NAMES include/openssl/ssl.h
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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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ENV OPENSSL_ROOT_DIR
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)
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MARK_AS_ADVANCED(OPENSSL_ROOT_DIR)
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)
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# Re-use the previous path:
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FIND_PATH(OPENSSL_INCLUDE_DIR openssl/ssl.h
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PATHS ${OPENSSL_ROOT_DIR}/include
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FIND_PATH(OPENSSL_INCLUDE_DIR
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NAMES
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openssl/ssl.h
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HINTS
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${_OPENSSL_INCLUDEDIR}
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${_OPENSSL_ROOT_HINTS_AND_PATHS}
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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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@ -62,22 +78,52 @@ IF(WIN32 AND NOT CYGWIN)
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# We are using the libraries located in the VC subdir instead of the parent directory eventhough :
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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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FIND_LIBRARY(LIB_EAY_DEBUG NAMES libeay32MDd libeay32
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PATHS ${OPENSSL_ROOT_DIR}
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PATH_SUFFIXES "lib" "VC" "lib/VC"
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FIND_LIBRARY(LIB_EAY_DEBUG
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NAMES
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libeay32MDd
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libeay32
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${_OPENSSL_ROOT_HINTS_AND_PATHS}
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PATH_SUFFIXES
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"lib"
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"VC"
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"lib/VC"
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)
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FIND_LIBRARY(LIB_EAY_RELEASE NAMES libeay32MD libeay32
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PATHS ${OPENSSL_ROOT_DIR}
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PATH_SUFFIXES "lib" "VC" "lib/VC"
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FIND_LIBRARY(LIB_EAY_RELEASE
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NAMES
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libeay32MD
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libeay32
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${_OPENSSL_ROOT_HINTS_AND_PATHS}
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PATH_SUFFIXES
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"lib"
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"VC"
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"lib/VC"
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)
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FIND_LIBRARY(SSL_EAY_DEBUG NAMES ssleay32MDd ssleay32 ssl
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PATHS ${OPENSSL_ROOT_DIR}
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PATH_SUFFIXES "lib" "VC" "lib/VC"
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FIND_LIBRARY(SSL_EAY_DEBUG
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NAMES
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ssleay32MDd
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ssleay32
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ssl
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${_OPENSSL_ROOT_HINTS_AND_PATHS}
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PATH_SUFFIXES
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"lib"
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"VC"
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"lib/VC"
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)
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FIND_LIBRARY(SSL_EAY_RELEASE NAMES ssleay32MD ssleay32 ssl
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PATHS ${OPENSSL_ROOT_DIR}
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PATH_SUFFIXES "lib" "VC" "lib/VC"
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FIND_LIBRARY(SSL_EAY_RELEASE
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NAMES
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ssleay32MD
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ssleay32
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ssl
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${_OPENSSL_ROOT_HINTS_AND_PATHS}
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PATH_SUFFIXES
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"lib"
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"VC"
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"lib/VC"
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)
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if( CMAKE_CONFIGURATION_TYPES OR CMAKE_BUILD_TYPE )
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set( OPENSSL_LIBRARIES
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optimized ${SSL_EAY_RELEASE} debug ${SSL_EAY_DEBUG}
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@ -90,44 +136,86 @@ IF(WIN32 AND NOT CYGWIN)
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MARK_AS_ADVANCED(LIB_EAY_DEBUG LIB_EAY_RELEASE)
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ELSEIF(MINGW)
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# same player, for MingW
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FIND_LIBRARY(LIB_EAY NAMES libeay32
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PATHS ${OPENSSL_ROOT_DIR}
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PATH_SUFFIXES "lib" "VC" "lib/MinGW"
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FIND_LIBRARY(LIB_EAY
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NAMES
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libeay32
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${_OPENSSL_ROOT_HINTS_AND_PATHS}
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PATH_SUFFIXES
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"lib"
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"lib/MinGW"
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)
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FIND_LIBRARY(SSL_EAY NAMES ssleay32
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PATHS ${OPENSSL_ROOT_DIR}
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PATH_SUFFIXES "lib" "VC" "lib/MinGW"
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FIND_LIBRARY(SSL_EAY
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NAMES
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ssleay32
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${_OPENSSL_ROOT_HINTS_AND_PATHS}
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PATH_SUFFIXES
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"lib"
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"lib/MinGW"
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)
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MARK_AS_ADVANCED(SSL_EAY LIB_EAY)
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set( OPENSSL_LIBRARIES ${SSL_EAY} ${LIB_EAY} )
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ELSE(MSVC)
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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 NAMES libeay32
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PATHS ${OPENSSL_ROOT_DIR}/lib
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FIND_LIBRARY(LIB_EAY
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NAMES
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libeay32
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HINTS
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${_OPENSSL_LIBDIR}
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${_OPENSSL_ROOT_HINTS_AND_PATHS}
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PATH_SUFFIXES
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lib
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)
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FIND_LIBRARY(SSL_EAY NAMES ssleay32
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PATHS ${OPENSSL_ROOT_DIR}/lib
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FIND_LIBRARY(SSL_EAY
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NAMES
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ssleay32
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HINTS
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${_OPENSSL_LIBDIR}
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${_OPENSSL_ROOT_HINTS_AND_PATHS}
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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_LIBRARIES ${SSL_EAY} ${LIB_EAY} )
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ENDIF(MSVC)
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ELSE(WIN32 AND NOT CYGWIN)
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FIND_LIBRARY(OPENSSL_SSL_LIBRARIES NAMES ssl ssleay32 ssleay32MD)
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FIND_LIBRARY(OPENSSL_CRYPTO_LIBRARIES NAMES crypto)
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MARK_AS_ADVANCED(OPENSSL_CRYPTO_LIBRARIES OPENSSL_SSL_LIBRARIES)
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FIND_LIBRARY(OPENSSL_SSL_LIBRARY
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NAMES
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ssl
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ssleay32
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ssleay32MD
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HINTS
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${_OPENSSL_LIBDIR}
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${_OPENSSL_ROOT_HINTS_AND_PATHS}
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PATH_SUFFIXES
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lib
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)
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SET(OPENSSL_LIBRARIES ${OPENSSL_SSL_LIBRARIES} ${OPENSSL_CRYPTO_LIBRARIES})
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FIND_LIBRARY(OPENSSL_CRYPTO_LIBRARY
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NAMES
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crypto
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HINTS
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${_OPENSSL_LIBDIR}
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${_OPENSSL_ROOT_HINTS_AND_PATHS}
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PATH_SUFFIXES
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lib
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)
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MARK_AS_ADVANCED(OPENSSL_CRYPTO_LIBRARY OPENSSL_SSL_LIBRARY)
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# compat defines
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SET(OPENSSL_SSL_LIBRARIES ${OPENSSL_SSL_LIBRARY})
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SET(OPENSSL_CRYPTO_LIBRARIES ${OPENSSL_CRYPTO_LIBRARY})
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SET(OPENSSL_LIBRARIES ${OPENSSL_SSL_LIBRARY} ${OPENSSL_CRYPTO_LIBRARY})
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ENDIF(WIN32 AND NOT CYGWIN)
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include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
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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"
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OPENSSL_LIBRARIES
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OPENSSL_INCLUDE_DIR
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)
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IF(OPENSSL_FOUND)
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if (OPENSSL_INCLUDE_DIR)
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file(STRINGS "${OPENSSL_INCLUDE_DIR}/openssl/opensslv.h" openssl_version_str REGEX "^#define[\t ]+OPENSSL_VERSION_NUMBER[\t ]+0x[0-9][0-9][0-9][0-9][0-9][0-9].*")
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string(REGEX REPLACE "^.*OPENSSL_VERSION_NUMBER[\t ]+0x([0-9]).*$" "\\1" OPENSSL_VERSION_MAJOR "${openssl_version_str}")
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@ -138,19 +226,25 @@ IF(OPENSSL_FOUND)
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string(REGEX REPLACE "^0" "" OPENSSL_VERSION_PATCH "${OPENSSL_VERSION_PATCH}")
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set(OPENSSL_VERSION "${OPENSSL_VERSION_MAJOR}.${OPENSSL_VERSION_MINOR}.${OPENSSL_VERSION_PATCH}")
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endif (OPENSSL_INCLUDE_DIR)
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if(OpenSSL_FIND_VERSION)
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if(OpenSSL_FIND_VERSION_EXACT AND NOT ${OPENSSL_VERSION} VERSION_EQUAL ${OpenSSL_FIND_VERSION})
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message(FATAL_ERROR "OpenSSL version found (${OPENSSL_VERSION}) does not match the required one (${OpenSSL_FIND_VERSION}), aborting.")
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elseif(${OPENSSL_VERSION} VERSION_LESS ${OpenSSL_FIND_VERSION})
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if(OpenSSL_FIND_REQUIRED)
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message(FATAL_ERROR "OpenSSL version found (${OPENSSL_VERSION}) is less then the minimum required (${OpenSSL_FIND_VERSION}), aborting.")
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else(OpenSSL_FIND_REQUIRED)
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message("OpenSSL version found (${OPENSSL_VERSION}) is less then the minimum required (${OpenSSL_FIND_VERSION}), continue without OpenSSL support.")
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set(OPENSSL_FOUND FALSE)
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endif(OpenSSL_FIND_REQUIRED)
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endif()
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endif(OpenSSL_FIND_VERSION)
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ENDIF (OPENSSL_FOUND)
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include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
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if (OPENSSL_VERSION)
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find_package_handle_standard_args(OpenSSL
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REQUIRED_VARS
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OPENSSL_LIBRARIES
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OPENSSL_INCLUDE_DIR
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VERSION_VAR
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OPENSSL_VERSION
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FAIL_MESSAGE
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"Could NOT find OpenSSL, try to set the path to OpenSSL root folder in the system variable OPENSSL_ROOT_DIR"
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)
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else (OPENSSL_VERSION)
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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"
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OPENSSL_LIBRARIES
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OPENSSL_INCLUDE_DIR
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)
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endif (OPENSSL_VERSION)
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MARK_AS_ADVANCED(OPENSSL_INCLUDE_DIR OPENSSL_LIBRARIES)
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