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76 lines
2.3 KiB
CMake
76 lines
2.3 KiB
CMake
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# - Try to find GCrypt
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# Once done this will define
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#
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# GCRYPT_FOUND - system has GCrypt
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# GCRYPT_INCLUDE_DIRS - the GCrypt include directory
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# GCRYPT_LIBRARIES - Link these to use GCrypt
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# GCRYPT_DEFINITIONS - Compiler switches required for using GCrypt
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#
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#=============================================================================
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# Copyright (c) 2009-2012 Andreas Schneider <asn@cryptomilk.org>
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#
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# Distributed under the OSI-approved BSD License (the "License");
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# see accompanying file Copyright.txt for details.
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#
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# This software is distributed WITHOUT ANY WARRANTY; without even the
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# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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# See the License for more information.
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#=============================================================================
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#
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set(_GCRYPT_ROOT_HINTS
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$ENV{GCRYTPT_ROOT_DIR}
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${GCRYPT_ROOT_DIR})
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set(_GCRYPT_ROOT_PATHS
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"$ENV{PROGRAMFILES}/libgcrypt")
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set(_GCRYPT_ROOT_HINTS_AND_PATHS
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HINTS ${_GCRYPT_ROOT_HINTS}
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PATHS ${_GCRYPT_ROOT_PATHS})
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find_path(GCRYPT_INCLUDE_DIR
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NAMES
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gcrypt.h
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HINTS
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${_GCRYPT_ROOT_HINTS_AND_PATHS}
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)
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find_library(GCRYPT_LIBRARY
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NAMES
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gcrypt
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gcrypt11
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libgcrypt-11
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HINTS
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${_GCRYPT_ROOT_HINTS_AND_PATHS}
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)
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set(GCRYPT_LIBRARIES ${GCRYPT_LIBRARY})
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if (GCRYPT_INCLUDE_DIR)
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file(STRINGS "${GCRYPT_INCLUDE_DIR}/gcrypt.h" _gcrypt_version_str REGEX "^#define GCRYPT_VERSION \"[0-9]+.[0-9]+.[0-9]+\"")
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string(REGEX REPLACE "^.*GCRYPT_VERSION.*([0-9]+.[0-9]+.[0-9]+).*" "\\1" GCRYPT_VERSION "${_gcrypt_version_str}")
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endif (GCRYPT_INCLUDE_DIR)
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include(FindPackageHandleStandardArgs)
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if (GCRYPT_VERSION)
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find_package_handle_standard_args(GCrypt
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REQUIRED_VARS
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GCRYPT_INCLUDE_DIR
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GCRYPT_LIBRARIES
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VERSION_VAR
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GCRYPT_VERSION
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FAIL_MESSAGE
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"Could NOT find GCrypt, try to set the path to GCrypt root folder in the system variable GCRYPT_ROOT_DIR"
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)
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else (GCRYPT_VERSION)
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find_package_handle_standard_args(GCrypt
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"Could NOT find GCrypt, try to set the path to GCrypt root folder in the system variable GCRYPT_ROOT_DIR"
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GCRYPT_INCLUDE_DIR
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GCRYPT_LIBRARIES)
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endif (GCRYPT_VERSION)
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# show the GCRYPT_INCLUDE_DIRS and GCRYPT_LIBRARIES variables only in the advanced view
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mark_as_advanced(GCRYPT_INCLUDE_DIR GCRYPT_LIBRARIES)
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