thodg/libgit2/cmake/FindPCRE.cmake
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Hash : 636a2752
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Date : 2022-06-27T10:04:23
cmake: drop posix dependency from pcre* detection since f585b12 neither PCRE nor PCRE2 backends rely on POSIX regex, so reflect it in library detection logic
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cmake/FindPCRE.cmake
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# 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 pcre.h) # Look for the library. find_library(PCRE_LIBRARY NAMES pcre) # 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_INCLUDE_DIR) # Copy the results to the output variables. if(PCRE_FOUND) set(PCRE_LIBRARIES ${PCRE_LIBRARY}) set(PCRE_INCLUDE_DIRS ${PCRE_INCLUDE_DIR}) else(PCRE_FOUND) set(PCRE_LIBRARIES) set(PCRE_INCLUDE_DIRS) endif() mark_as_advanced(PCRE_INCLUDE_DIRS PCRE_LIBRARIES)