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[PATCH 4/4] Remove unused FindOpenSSL.cmake

 

---
 CMakeModules/FindOpenSSL.cmake | 342 -----------------------------------------
 1 file changed, 342 deletions(-)
 delete mode 100644 CMakeModules/FindOpenSSL.cmake

diff --git a/CMakeModules/FindOpenSSL.cmake b/CMakeModules/FindOpenSSL.cmake
deleted file mode 100644
index de91787..0000000
--- a/CMakeModules/FindOpenSSL.cmake
+++ /dev/null
@@ -1,342 +0,0 @@
-#.rst:
-# FindOpenSSL
-# -----------
-#
-# 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.$revision$path (eg. 0.9.8s)
-
-#=============================================================================
-# Copyright 2006-2009 Kitware, Inc.
-# Copyright 2006 Alexander Neundorf <neundorf@xxxxxxx>
-# Copyright 2009-2011 Mathieu Malaterre <mathieu.malaterre@xxxxxxxxx>
-#
-# 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 QUIET)
-  pkg_check_modules(_OPENSSL QUIET openssl)
-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}
-  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
-    # 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
-        libeay32d
-        ${_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
-        ssleay32d
-        ${_OPENSSL_ROOT_HINTS_AND_PATHS}
-      PATH_SUFFIXES
-        "lib"
-        "VC"
-        "lib/VC"
-    )
-
-    find_library(SSL_EAY_RELEASE
-      NAMES
-        ssleay32MD
-        ssleay32
-        ssl
-        ${_OPENSSL_ROOT_HINTS_AND_PATHS}
-      PATH_SUFFIXES
-        "lib"
-        "VC"
-        "lib/VC"
-    )
-
-    set(LIB_EAY_LIBRARY_DEBUG "${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_LIBRARIES ${SSL_EAY_LIBRARY} ${LIB_EAY_LIBRARY} )
-  elseif(MINGW)
-    message( STATUS "Searching for OpenSSL in MinGW." )
-    # same player, for MinGW
-    set(LIB_EAY_NAMES libeay32)
-    set(SSL_EAY_NAMES ssleay32)
-    list(APPEND LIB_EAY_NAMES crypto)
-    list(APPEND SSL_EAY_NAMES ssl)
-
-    find_library(LIB_EAY
-      NAMES
-        ${LIB_EAY_NAMES}
-      ${_OPENSSL_ROOT_HINTS_AND_PATHS}
-      PATH_SUFFIXES
-        "lib"
-        "lib/MinGW"
-      # Do not search system path.  Otherwise the DLL will be found rather than the link library.
-      NO_SYSTEM_ENVIRONMENT_PATH
-      NO_CMAKE_SYSTEM_PATH
-    )
-
-    find_library(SSL_EAY
-      NAMES
-        ${SSL_EAY_NAMES}
-      ${_OPENSSL_ROOT_HINTS_AND_PATHS}
-      PATH_SUFFIXES
-        "lib"
-        "lib/MinGW"
-      # Do not search system path.  Otherwise the DLL will be found rather than the link library.
-      NO_SYSTEM_ENVIRONMENT_PATH
-      NO_CMAKE_SYSTEM_PATH
-    )
-
-    mark_as_advanced(SSL_EAY LIB_EAY)
-    set( OPENSSL_LIBRARIES ${SSL_EAY} ${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
-        libeay32
-      ${_OPENSSL_ROOT_HINTS_AND_PATHS}
-      HINTS
-        ${_OPENSSL_LIBDIR}
-      PATH_SUFFIXES
-        lib
-    )
-
-    find_library(SSL_EAY
-      NAMES
-        ssleay32
-      ${_OPENSSL_ROOT_HINTS_AND_PATHS}
-      HINTS
-        ${_OPENSSL_LIBDIR}
-      PATH_SUFFIXES
-        lib
-    )
-
-    mark_as_advanced(SSL_EAY LIB_EAY)
-    set( OPENSSL_LIBRARIES ${SSL_EAY} ${LIB_EAY} )
-  endif()
-else()
-
-  find_library(OPENSSL_SSL_LIBRARY
-    NAMES
-      ssl
-      ssleay32
-      ssleay32MD
-    ${_OPENSSL_ROOT_HINTS_AND_PATHS}
-    HINTS
-      ${_OPENSSL_LIBDIR}
-    PATH_SUFFIXES
-      lib
-  )
-
-  find_library(OPENSSL_CRYPTO_LIBRARY
-    NAMES
-      crypto
-    ${_OPENSSL_ROOT_HINTS_AND_PATHS}
-    HINTS
-      ${_OPENSSL_LIBDIR}
-    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} ${OPENSSL_CRYPTO_LIBRARY})
-
-endif()
-
-function(from_hex HEX DEC)
-  string(TOUPPER "${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} ${_res} PARENT_SCOPE)
-endfunction()
-
-if (OPENSSL_INCLUDE_DIR)
-  if (_OPENSSL_VERSION)
-    set(OPENSSL_VERSION "${_OPENSSL_VERSION}")
-  elseif(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])+.*")
-
-    # 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.
-
-    message(STATUS "OPENSSL_VERSION_STR=${openssl_version_str}")
-
-    string(REGEX REPLACE "^.*OPENSSL_VERSION_NUMBER[\t ]+0x([0-9a-fA-F])([0-9a-fA-F][0-9a-fA-F])([0-9a-fA-F][0-9a-fA-F])([0-9a-fA-F][0-9a-fA-F])([0-9a-fA-F]).*$"
-           "\\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 ()
-
-include(FindPackageHandleStandardArgs)
-
-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 ()
-  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 ()
-
-mark_as_advanced(OPENSSL_INCLUDE_DIR OPENSSL_LIBRARIES)

References