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FindXRootD.cmake
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236 lines (208 loc) · 7.03 KB
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################################################################################
# Module for locating XRootD.
#
# XROOTD_FOUND
# Indicates whether the library has been found.
#
# XROOTD_INCLUDE_DIRS
# Specifies XRootD include directory.
#
# XROOTD_LIBRARIES
# Specifies XRootD libraries that should be passed to target_link_libararies.
#
# XROOTD_<COMPONENT>_LIBRARIES
# Specifies the libraries of a specific <COMPONENT>
#
# XROOTD_<COMPONENT>_FOUND
# Indicates whether the specified <COMPONENT> was found.
#
# List of components: CLIENT, UTILS, SERVER, POSIX, HTTP and SSI
################################################################################
################################################################################
# Set XRootD include paths
################################################################################
FIND_PATH( XROOTD_INCLUDE_DIRS XrdVersion.hh
HINTS
${XROOTD_DIR}
$ENV{XROOTD_DIR}
/usr
/opt/xrootd
PATH_SUFFIXES include/xrootd
PATHS /opt/xrootd
)
IF( NOT "${XROOTD_INCLUDE_DIRS}" STREQUAL "XROOTD_INCLUDE_DIRS-NOTFOUND" )
SET( XROOTD_FOUND TRUE )
ENDIF()
IF( NOT XROOTD_FOUND )
LIST( APPEND _XROOTD_MISSING_COMPONENTS XROOTD_FOUND )
ENDIF()
################################################################################
# XRootD client libs
# - libXrdCl
################################################################################
FIND_LIBRARY( XROOTD_CLIENT_LIBRARIES XrdCl
HINTS
${XROOTD_DIR}
$ENV{XROOTD_DIR}
/usr
/opt/xrootd
PATH_SUFFIXES lib lib64
)
IF( NOT "${XROOTD_CLIENT_LIBRARIES}" STREQUAL "XROOTD_CLIENT_LIBRARIES-NOTFOUND" )
SET( XROOTD_CLIENT_FOUND TRUE )
LIST( APPEND XROOTD_LIBRARIES ${XROOTD_CLIENT_LIBRARIES} )
ENDIF()
IF( XRootD_FIND_REQUIRED_CLIENT AND NOT XROOTD_CLIENT_FOUND )
MESSAGE( "XRootD client required but not found!" )
LIST( APPEND _XROOTD_MISSING_COMPONENTS XROOTD_CLIENT_FOUND )
UNSET( XROOTD_FOUND )
ENDIF()
################################################################################
# XRootD utils libs
# - libXrdUtils
################################################################################
FIND_LIBRARY( XROOTD_UTILS_LIBRARIES XrdUtils
HINTS
${XROOTD_DIR}
$ENV{XROOTD_DIR}
/usr
/opt/xrootd
PATH_SUFFIXES lib lib64
)
IF( NOT "${XROOTD_UTILS_LIBRARIES}" STREQUAL "XROOTD_UTILS_LIBRARIES-NOTFOUND" )
SET( XROOTD_UTILS_FOUND TRUE )
LIST( APPEND XROOTD_LIBRARIES ${XROOTD_UTILS_LIBRARIES} )
ENDIF()
IF( XRootD_FIND_REQUIRED_UTILS AND NOT XROOTD_UTILS_FOUND )
MESSAGE( "XRootD utils required but not found!" )
LIST( APPEND _XROOTD_MISSING_COMPONENTS XROOTD_UTILS_FOUND )
UNSET( XROOTD_FOUND )
ENDIF()
################################################################################
# XRootD server libs
# - libXrdServer
################################################################################
FIND_LIBRARY( XROOTD_SERVER_LIBRARIES XrdServer
HINTS
${XROOTD_DIR}
$ENV{XROOTD_DIR}
/usr
/opt/xrootd
PATH_SUFFIXES lib lib64
)
IF( NOT "${XROOTD_SERVER_LIBRARIES}" STREQUAL "XROOTD_SERVER_LIBRARIES-NOTFOUND" )
SET( XROOTD_SERVER_FOUND TRUE )
LIST( APPEND XROOTD_LIBRARIES ${XROOTD_SERVER_LIBRARIES} )
ENDIF()
IF( XRootD_FIND_REQUIRED_SERVER AND NOT XROOTD_SERVER_FOUND )
MESSAGE( "XRootD server required but not found!" )
LIST( APPEND _XROOTD_MISSING_COMPONENTS XROOTD_SERVER_FOUND )
UNSET( XROOTD_FOUND )
ENDIF()
################################################################################
# XRootD posix libs
# - libXrdPosix
# - libXrdPosixPreload
################################################################################
FIND_LIBRARY( XROOTD_POSIX_LIBRARY XrdPosix
HINTS
${XROOTD_DIR}
$ENV{XROOTD_DIR}
/usr
/opt/xrootd
PATH_SUFFIXES lib lib64
)
FIND_LIBRARY( XROOTD_POSIX_PRELOAD_LIBRARY XrdPosixPreload
HINTS
${XROOTD_DIR}
$ENV{XROOTD_DIR}
/usr
/opt/xrootd
PATH_SUFFIXES lib lib64
)
IF( NOT "${XROOTD_POSIX_LIBRARY}" STREQUAL "XROOTD_POSIX_LIBRARY-NOTFOUND" )
IF( NOT "${XROOTD_POSIX_PRELOAD_LIBRARY}" STREQUAL "XROOTD_POSIX_PRELOAD_LIBRARY-NOTFOUND" )
SET( XROOTD_POSIX_LIBRARIES ${XROOTD_POSIX_LIBRARY} ${XROOTD_POSIX_PRELOAD_LIBRARY} )
SET( XROOTD_POSIX_FOUND TRUE )
LIST( APPEND XROOTD_LIBRARIES ${XROOTD_POSIX_LIBRARIES} )
ENDIF()
ENDIF()
IF( XRootD_FIND_REQUIRED_POSIX AND NOT XROOTD_POSIX_FOUND )
MESSAGE( "XRootD posix required but not found!" )
LIST( APPEND _XROOTD_MISSING_COMPONENTS XROOTD_POSIX_FOUND )
UNSET( XROOTD_FOUND )
ENDIF()
################################################################################
# XRootD HTTP (XrdHttp) libs
# - libXrdHtppUtils
################################################################################
FIND_LIBRARY( XROOTD_HTTP_LIBRARIES XrdHttpUtils
HINTS
${XROOTD_DIR}
$ENV{XROOTD_DIR}
/usr
/opt/xrootd
PATH_SUFFIXES lib lib64
)
IF( NOT "${XROOTD_HTTP_LIBRARIES}" STREQUAL "XROOTD_HTTP_LIBRARIES-NOTFOUND" )
SET( XROOTD_HTTP_FOUND TRUE )
LIST( APPEND XROOTD_LIBRARIES ${XROOTD_HTTP_LIBRARIES} )
ENDIF()
IF( XRootD_FIND_REQUIRED_HTTP AND NOT XROOTD_HTTP_FOUND )
MESSAGE( "XRootD http required but not found!" )
LIST( APPEND _XROOTD_MISSING_COMPONENTS XROOTD_HTTP_FOUND )
UNSET( XROOTD_FOUND )
ENDIF()
################################################################################
# XRootD SSI libs
# - XrdSsiLib
# - XrdSsiShMap
################################################################################
FIND_LIBRARY( XROOTD_SSI_LIBRARY XrdSsiLib
HINTS
${XROOTD_DIR}
$ENV{XROOTD_DIR}
/usr
/opt/xrootd
PATH_SUFFIXES lib lib64
)
FIND_LIBRARY( XROOTD_SSI_SHMAP_LIBRARY XrdSsiShMap
HINTS
${XROOTD_DIR}
$ENV{XROOTD_DIR}
/usr
/opt/xrootd
PATH_SUFFIXES lib lib64
)
IF( NOT "${XROOTD_SSI_LIBRARY}" STREQUAL "XROOTD_SSI_LIBRARY-NOTFOUND" )
IF( NOT "${XROOTD_SSI_SHMAP_LIBRARY}" STREQUAL "XROOTD_SSI_SHMAP_LIBRARY-NOTFOUND" )
SET( XROOTD_SSI_LIBRARIES ${XROOTD_SSI_LIBRARY} ${XROOTD_SSI_SHMAP_LIBRARY} )
SET( XROOTD_SSI_FOUND TRUE )
LIST( APPEND XROOTD_LIBRARIES ${XROOTD_SSI_LIBRARIES} )
ENDIF()
ENDIF()
IF( XRootD_FIND_REQUIRED_SSI AND NOT XROOTD_SSI_FOUND )
MESSAGE( "XRootD ssi required but not found!" )
LIST (APPEND _XROOTD_MISSING_COMPONENTS XROOTD_SSI_FOUND )
UNSET( XROOTD_FOUND )
ENDIF()
################################################################################
# Set up the XRootD find module
################################################################################
IF( XRootD_FIND_REQUIRED )
INCLUDE( FindPackageHandleStandardArgs )
FIND_PACKAGE_HANDLE_STANDARD_ARGS( XRootD
REQUIRED_VARS XROOTD_INCLUDE_DIRS ${_XROOTD_MISSING_COMPONENTS}
)
ENDIF()
if (XROOTD_CLIENT_FOUND)
if(NOT TARGET XRootD::Client)
get_filename_component(libdir ${XROOTD_CLIENT_LIBRARIES} DIRECTORY)
add_library(XRootD::Client INTERFACE IMPORTED)
set_target_properties(XRootD::Client PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES ${XROOTD_INCLUDE_DIRS}
INTERFACE_LINK_LIBRARIES ${XROOTD_CLIENT_LIBRARIES}
INTERFACE_LINK_DIRECTORIES ${libdir}
)
endif()
endif()