#
# To be used by projects that make use of CMakeified hdf-java
#

#
# Find the HDFJAVA includes and get all installed hdf-java library settings from
# HDFJAVA-config.cmake file : Requires a CMake compatible hdf-java-@HDFJAVA_PACKAGE_VERSION@ or later 
# for this feature to work. The following vars are set if hdf-java is found.
#
# HDFJAVA_FOUND               - True if found, otherwise all other vars are undefined
# HDFJAVA_VERSION_STRING      - full version (e.g. @HDFJAVA_PACKAGE_VERSION@)
# HDFJAVA_VERSION_MAJOR       - major part of version (e.g. @HDFJAVA_PACKAGE_VERSION_MAJOR@)
# HDFJAVA_VERSION_MINOR       - minor part (e.g. @HDFJAVA_PACKAGE_VERSION_MINOR@)
# 
# Target names that are valid (depending on enabled options)
# will be the following
#
# 
# To aid in finding HDFJAVA as part of a subproject set
# HDFJAVA_ROOT_DIR_HINT to the location where @HDFJAVA_PACKAGE@@HDF_PACKAGE_EXT@-config.cmake lies

INCLUDE (SelectLibraryConfigurations)
INCLUDE (FindPackageHandleStandardArgs)

# The HINTS option should only be used for values computed from the system.
set (_HDFJAVA_HINTS
    $ENV{HOME}/.local
    $ENV{HDFJAVA_ROOT}
    $ENV{HDFJAVA_ROOT_DIR_HINT}
)
# Hard-coded guesses should still go in PATHS. This ensures that the user
# environment can always override hard guesses.
set (_HDFJAVA_PATHS
    $ENV{HOME}/.local
    $ENV{HDFJAVA_ROOT}
    $ENV{HDFJAVA_ROOT_DIR_HINT}
    /usr/lib/@HDFJAVA_PACKAGE@
    /usr/share/@HDFJAVA_PACKAGE@
    /usr/local/@HDFJAVA_PACKAGE@
    /usr/local/@HDFJAVA_PACKAGE@/share
)

FIND_PATH (HDFJAVA_ROOT_DIR "@HDFJAVA_PACKAGE@@HDF_PACKAGE_EXT@-config.cmake"
    HINTS ${_HDFJAVA_HINTS}
    PATHS ${_HDFJAVA_PATHS}
    PATH_SUFFIXES
        cmake/@HDFJAVA_PACKAGE@
        lib/cmake/@HDFJAVA_PACKAGE@
        share/cmake/@HDFJAVA_PACKAGE@
)

FIND_PATH (HDFJAVA_LIBRARY "jarhdf5-@HDFJAVA_PACKAGE_VERSION@.jar"
    HINTS ${_HDFJAVA_HINTS}
    PATHS ${_HDFJAVA_PATHS}
    PATH_SUFFIXES
        lib
)

if (HDFJAVA_ROOT_DIR)
  set (HDFJAVA_FOUND "YES")
  INCLUDE (${HDFJAVA_ROOT_DIR}/@HDFJAVA_PACKAGE@@HDF_PACKAGE_EXT@-config.cmake)
  set (HDFJAVA_LIBRARIES "${HDFJAVA_LIBRARY}")
  set (HDFJAVA_INCLUDE_DIRS 
        ${HDFJAVA_LIBRARY}/jarhdf-@HDFJAVA_PACKAGE_VERSION@.jar
        ${HDFJAVA_LIBRARY}/jarhdf5-@HDFJAVA_PACKAGE_VERSION@.jar
  )
  
endif (HDFJAVA_ROOT_DIR)
