CMake/Tests/RunCMake/find_library/Created.cmake

list(APPEND CMAKE_FIND_LIBRARY_PREFIXES lib)
list(APPEND CMAKE_FIND_LIBRARY_SUFFIXES .a)
find_library(CREATED_LIBRARY
  NAMES created
  PATHS ${CMAKE_CURRENT_BINARY_DIR}/lib
  NO_DEFAULT_PATH
  )
message("CREATED_LIBRARY='${CREATED_LIBRARY}'")
file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/lib)
file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/lib/libcreated.a" "created")
find_library(CREATED_LIBRARY
  NAMES created
  PATHS ${CMAKE_CURRENT_BINARY_DIR}/lib
  NO_DEFAULT_PATH
  )
message("CREATED_LIBRARY='${CREATED_LIBRARY}'")
find_library: Fix repeat call after changing directory content (#15293) We use cmGlobalGenerator::GetDirectoryContent to avoid repeating directory listings. However, GetDirectoryContent loads content from disk at most once. This breaks find_library calls that occur when disk content has changed since preceding find_library calls. Teach cmGlobalGenerator::GetDirectoryContent to save the directory modification time when content is loaded and re-load content if it changes. Create a RunCMake.find_library test with a case covering this. 2014-12-08 23:12:51 +03:00			`list(APPEND CMAKE_FIND_LIBRARY_PREFIXES lib)`
			`list(APPEND CMAKE_FIND_LIBRARY_SUFFIXES .a)`
			`find_library(CREATED_LIBRARY`
			`NAMES created`
			`PATHS ${CMAKE_CURRENT_BINARY_DIR}/lib`
			`NO_DEFAULT_PATH`
			`)`
			`message("CREATED_LIBRARY='${CREATED_LIBRARY}'")`
			`file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/lib)`
			`file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/lib/libcreated.a" "created")`
			`find_library(CREATED_LIBRARY`
			`NAMES created`
			`PATHS ${CMAKE_CURRENT_BINARY_DIR}/lib`
			`NO_DEFAULT_PATH`
			`)`
			`message("CREATED_LIBRARY='${CREATED_LIBRARY}'")`