thodg/libgit2/cmake/FindHTTP_Parser.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/FindHTTP_Parser.cmake

• # - Try to find http-parser
  #
  # Defines the following variables:
  #
  # HTTP_PARSER_FOUND - system has http-parser
  # HTTP_PARSER_INCLUDE_DIR - the http-parser include directory
  # HTTP_PARSER_LIBRARIES - Link these to use http-parser
  # HTTP_PARSER_VERSION_MAJOR - major version
  # HTTP_PARSER_VERSION_MINOR - minor version
  # HTTP_PARSER_VERSION_STRING - the version of http-parser found
  
  # Find the header and library
  FIND_PATH(HTTP_PARSER_INCLUDE_DIR NAMES http_parser.h)
  FIND_LIBRARY(HTTP_PARSER_LIBRARY NAMES http_parser libhttp_parser)
  
  # Found the header, read version
  if (HTTP_PARSER_INCLUDE_DIR AND EXISTS "${HTTP_PARSER_INCLUDE_DIR}/http_parser.h")
  	FILE(READ "${HTTP_PARSER_INCLUDE_DIR}/http_parser.h" HTTP_PARSER_H)
  	IF (HTTP_PARSER_H)
  		STRING(REGEX REPLACE ".*#define[\t ]+HTTP_PARSER_VERSION_MAJOR[\t ]+([0-9]+).*" "\\1" HTTP_PARSER_VERSION_MAJOR "${HTTP_PARSER_H}")
  		STRING(REGEX REPLACE ".*#define[\t ]+HTTP_PARSER_VERSION_MINOR[\t ]+([0-9]+).*" "\\1" HTTP_PARSER_VERSION_MINOR "${HTTP_PARSER_H}")
  		SET(HTTP_PARSER_VERSION_STRING "${HTTP_PARSER_VERSION_MAJOR}.${HTTP_PARSER_VERSION_MINOR}")
  	ENDIF()
  	UNSET(HTTP_PARSER_H)
  ENDIF()
  
  # Handle the QUIETLY and REQUIRED arguments and set HTTP_PARSER_FOUND
  # to TRUE if all listed variables are TRUE
  INCLUDE(FindPackageHandleStandardArgs)
  FIND_PACKAGE_HANDLE_STANDARD_ARGS(HTTP_Parser REQUIRED_VARS HTTP_PARSER_INCLUDE_DIR HTTP_PARSER_LIBRARY)
  
  # Hide advanced variables
  MARK_AS_ADVANCED(HTTP_PARSER_INCLUDE_DIR HTTP_PARSER_LIBRARY)
  
  # Set standard variables
  IF (HTTP_PARSER_FOUND)
  	SET(HTTP_PARSER_LIBRARIES ${HTTP_PARSER_LIBRARY})
  	set(HTTP_PARSER_INCLUDE_DIRS ${HTTP_PARSER_INCLUDE_DIR})
  ENDIF()
  

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