thodg/libgit2/cmake/FindPCRE.cmake

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• Hash : bc02bcd9
  Author :
  Date : 2020-04-03T19:51:22
  

  cmake: move modules into the "cmake/" top level dir
  
  Our custom CMake module currently live in "cmake/Modules". As the
  "cmake/" directory doesn't contain anything except the "Modules"
  directory, it doesn't really make sense to have the additional
  intermediate directory. So let's instead move the modules one level up
  into the "cmake/" top level directory.
  

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• cmake/FindPCRE.cmake

• # Copyright (C) 2007-2009 LuaDist.
  # Created by Peter Kapec <kapecp@gmail.com>
  # Redistribution and use of this file is allowed according to the terms of the MIT license.
  # For details see the COPYRIGHT file distributed with LuaDist.
  #	Note:
  #		Searching headers and libraries is very simple and is NOT as powerful as scripts
  #		distributed with CMake, because LuaDist defines directories to search for.
  #		Everyone is encouraged to contact the author with improvements. Maybe this file
  #		becomes part of CMake distribution sometimes.
  
  # - Find pcre
  # Find the native PCRE headers and libraries.
  #
  # PCRE_INCLUDE_DIRS	- where to find pcre.h, etc.
  # PCRE_LIBRARIES	- List of libraries when using pcre.
  # PCRE_FOUND	- True if pcre found.
  
  # Look for the header file.
  FIND_PATH(PCRE_INCLUDE_DIR NAMES pcreposix.h)
  
  # Look for the library.
  FIND_LIBRARY(PCRE_LIBRARY NAMES pcre)
  FIND_LIBRARY(PCRE_POSIX_LIBRARY NAMES pcreposix)
  
  # Handle the QUIETLY and REQUIRED arguments and set PCRE_FOUND to TRUE if all listed variables are TRUE.
  INCLUDE(FindPackageHandleStandardArgs)
  FIND_PACKAGE_HANDLE_STANDARD_ARGS(PCRE DEFAULT_MSG PCRE_LIBRARY PCRE_POSIX_LIBRARY PCRE_INCLUDE_DIR)
  
  # Copy the results to the output variables.
  IF(PCRE_FOUND)
  	SET(PCRE_LIBRARIES ${PCRE_LIBRARY} ${PCRE_POSIX_LIBRARY})
  	SET(PCRE_INCLUDE_DIRS ${PCRE_INCLUDE_DIR})
  ELSE(PCRE_FOUND)
  	SET(PCRE_LIBRARIES)
  	SET(PCRE_INCLUDE_DIRS)
  ENDIF(PCRE_FOUND)
  
  MARK_AS_ADVANCED(PCRE_INCLUDE_DIRS PCRE_LIBRARIES)
  

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