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−#[[
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−# This Source Code Form is subject to the terms of the Mozilla Public
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−# License, v. 2.0.  If a copy of the MPL was not distributed with this
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−# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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−#
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−# Copyright 1997 - July 2008 CWI, August 2008 - 2019 MonetDB B.V.
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−#]]
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−
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−# Adapted from https://github.com/LuaDist/pcre/blob/master/FindPCRE.cmake
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−# Copyright (C) 2007-2009 LuaDist.
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−# Created by Peter Kapec <kapecp@gmail.com>
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−# Redistribution and use of this file is allowed according to the terms of the MIT license.
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−# For details see the COPYRIGHT file distributed with LuaDist.
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−
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−# - Find pcre
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−# Find the native PCRE headers and libraries.
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−#
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−# PCRE_INCLUDE_DIR	- where to find pcre.h, etc.
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−# PCRE_LIBRARIES	- List of libraries when using pcre.
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−# PCRE_VERSION	- The version found.
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−# PCRE_FOUND	- True if pcre found.
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−
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−find_path(PCRE_INCLUDE_DIR NAMES pcre.h)
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−
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−find_library(PCRE_LIBRARIES NAMES pcre)
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−
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−include(FindPackageHandleStandardArgs)
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−find_package_handle_standard_args(PCRE
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−  DEFAULT_MSG
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−  PCRE_LIBRARIES
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−  PCRE_INCLUDE_DIR)
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−
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−mark_as_advanced(PCRE_INCLUDE_DIR PCRE_LIBRARIES PCRE_VERSION)
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−
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−if(PCRE_FOUND)
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−  file(STRINGS "${PCRE_INCLUDE_DIR}/pcre.h" PCRE_VERSION_LINES REGEX "[ \t]*#define[ \t]+PCRE_(MAJOR|MINOR)")
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−  string(REGEX REPLACE ".*PCRE_MAJOR *\([0-9]*\).*" "\\1" PCRE_VERSION_MAJOR "${PCRE_VERSION_LINES}")
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−  string(REGEX REPLACE ".*PCRE_MINOR *\([0-9]*\).*" "\\1" PCRE_VERSION_MINOR "${PCRE_VERSION_LINES}")
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−  set(PCRE_VERSION "${PCRE_VERSION_MAJOR}.${PCRE_VERSION_MINOR}")
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−
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−  if(NOT TARGET PCRE::PCRE AND
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−      (EXISTS "${PCRE_LIBRARIES}"))
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−    add_library(PCRE::PCRE UNKNOWN IMPORTED)
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−    set_target_properties(PCRE::PCRE PROPERTIES
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−      INTERFACE_INCLUDE_DIRECTORIES "${PCRE_INCLUDE_DIR}")
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−
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−    if(EXISTS "${PCRE_LIBRARIES}")
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−      set_target_properties(PCRE::PCRE PROPERTIES
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−        IMPORTED_LINK_INTERFACE_LANGUAGES "C"
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−        IMPORTED_LOCATION "${PCRE_LIBRARIES}")
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−    endif()
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−  endif()
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−endif()