cmake find_file examples

Signatures

find_file (
  <VAR>
  name | NAMES name1 [name2 ...]
  [HINTS [path | ENV var]...]
  [PATHS [path | ENV var]...]
  [REGISTRY_VIEW (64|32|64_32|32_64|HOST|TARGET|BOTH)]
  [PATH_SUFFIXES suffix1 [suffix2 ...]]
  [VALIDATOR function]
  [DOC "cache documentation string"]
  [NO_CACHE]
  [REQUIRED|OPTIONAL]
  [NO_DEFAULT_PATH]
  [NO_PACKAGE_ROOT_PATH]
  [NO_CMAKE_PATH]
  [NO_CMAKE_ENVIRONMENT_PATH]
  [NO_SYSTEM_ENVIRONMENT_PATH]
  [NO_CMAKE_SYSTEM_PATH]
  [NO_CMAKE_INSTALL_PREFIX]
  [CMAKE_FIND_ROOT_PATH_BOTH |
  ONLY_CMAKE_FIND_ROOT_PATH |
  NO_CMAKE_FIND_ROOT_PATH]
)

Examples

SsageParuders/Android_Native_Surface my_android_opencv/cmake/OpenCVDetectTBB.cmake :100 

find_file(TBB_VER_FILE oneapi/tbb/version.h "${_path}" NO_DEFAULT_PATH CMAKE_FIND_ROOT_PATH_BOTH)

joachimBurket/esp32-opencv cmake/OpenCVDetectTBB.cmake :91 

find_file(TBB_VER_FILE tbb/tbb_stddef.h "${_path}" NO_DEFAULT_PATH CMAKE_FIND_ROOT_PATH_BOTH)

darktable-org/darktable cmake/modules/FindSaxon.cmake :18 

find_file (JAVA_RESOLVER_LIBRARY
    NAMES resolver.jar xml-commons-resolver-1.1.jar xml-commons-resolver.jar
    PATH_SUFFIXES share/java
    DOC "location of the XML commons resolver java library from the apache project"
    CMAKE_FIND_ROOT_PATH_BOTH
  )