thodg/libgit2/cmake/SelectHTTPParser.cmake

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• Hash : 8bc9eda7
  Author :
  Date : 2022-02-13T21:23:56
  

  cmake: Fix package name for system http-parser
  
  Fix building against system http-parser library by fixing
  the find_package() argument.  It seems to have been accidentally changed
  from HTTPParser to HTTP_Parser in de178d36f, effectively making
  the build against system library fail to find it:
  
  ```
  CMake Warning at cmake/SelectHTTPParser.cmake:3 (find_package):
    By not providing "FindHTTP_Parser.cmake" in CMAKE_MODULE_PATH this project
    has asked CMake to find a package configuration file provided by
    "HTTP_Parser", but CMake did not find one.
  
    Could not find a package configuration file provided by "HTTP_Parser" with
    any of the following names:
  
      HTTP_ParserConfig.cmake
      http_parser-config.cmake
  
    Add the installation prefix of "HTTP_Parser" to CMAKE_PREFIX_PATH or set
    "HTTP_Parser_DIR" to a directory containing one of the above files.  If
    "HTTP_Parser" provides a separate development package or SDK, be sure it
    has been installed.
  Call Stack (most recent call first):
    src/CMakeLists.txt:97 (include)
  
  CMake Error at cmake/SelectHTTPParser.cmake:11 (message):
    http-parser support was requested but not found
  Call Stack (most recent call first):
    src/CMakeLists.txt:97 (include)
  ```
  

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• cmake/SelectHTTPParser.cmake

• # Optional external dependency: http-parser
  if(USE_HTTP_PARSER STREQUAL "system")
  	find_package(HTTPParser)
  
  	if(HTTP_PARSER_FOUND AND HTTP_PARSER_VERSION_MAJOR EQUAL 2)
  		list(APPEND LIBGIT2_SYSTEM_INCLUDES ${HTTP_PARSER_INCLUDE_DIRS})
  		list(APPEND LIBGIT2_SYSTEM_LIBS ${HTTP_PARSER_LIBRARIES})
  		list(APPEND LIBGIT2_PC_LIBS "-lhttp_parser")
  		add_feature_info(http-parser ON "http-parser support (system)")
  	else()
  		message(FATAL_ERROR "http-parser support was requested but not found")
  	endif()
  else()
  	message(STATUS "http-parser version 2 was not found or disabled; using bundled 3rd-party sources.")
  	add_subdirectory("${PROJECT_SOURCE_DIR}/deps/http-parser" "${PROJECT_BINARY_DIR}/deps/http-parser")
  	list(APPEND LIBGIT2_DEPENDENCY_INCLUDES "${PROJECT_SOURCE_DIR}/deps/http-parser")
  	list(APPEND LIBGIT2_DEPENDENCY_OBJECTS "$<TARGET_OBJECTS:http-parser>")
  	add_feature_info(http-parser ON "http-parser support (bundled)")
  endif()
  

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