[u/mrichter/AliRoot.git] / cmake / FindROOT.cmake

# **************************************************************************
# * Copyright(c) 1998-2014, ALICE Experiment at CERN, All rights reserved. *
# *                                                                        *
# * Author: The ALICE Off-line Project.                                    *
# * Contributors are mentioned in the code where appropriate.              *
# *                                                                        *
# * Permission to use, copy, modify and distribute this software and its   *
# * documentation strictly for non-commercial purposes is hereby granted   *
# * without fee, provided that the above copyright notice appears in all   *
# * copies and that both the copyright notice and this permission notice   *
# * appear in the supporting documentation. The authors make no claims     *
# * about the suitability of this software for any purpose. It is          *
# * provided "as is" without express or implied warranty.                  *
# **************************************************************************

# Checking for a proper ROOT installation based on the ROOTSYS variable
# received during configuration
# If proper root installation it is setting the following variables
# - ROOT_VERSION - ROOT version as reported by root-config
# - ROOT_VERSION_MAJOR
# - ROOT_VERSIOM_MINOR
# - ROOT_VERSION_PATCH
# - ROOT_CONFIG - path to root-config script
# - ROOT_CINT - path to rootcint executable
# - ROOT_LIBMAP - path to rlibmap executable
# - ROOT_FEATURES - list of build features for ROOT
# - ROOT_LIBDIR - full path to ROOT library folder
# - ROOT_LIBRARIES - libraries needed for the package to be used
# - ROOT_GLIBRARIES - regular + GUI ROOT libraries + path to be used during linking
# - ROOT_INCLUDE_DIR - full path to ROOT include folder
# - ROOT_HASALIEN - ROOT was built with AliEn support
# - ROOT_HASOPENGL - ROOT was built with OpenGL support
# - ROOT_HASXML - ROOT was built with XML support
# - ROOT_FORTRAN - fortran compiler

set(ROOT_FOUND FALSE)

if(ROOTSYS)
    message(STATUS "Checking for a proper ROOT installation in ${ROOTSYS}.")

    # Setting defaults
    set(ROOT_LIBDIR ${ROOTSYS}/lib)
    set(ROOT_INCLUDE_DIR ${ROOTSYS}/include)

    # Check for root-config scripts
    find_program(ROOT_CONFIG NAMES root-config PATHS ${ROOTSYS}/bin NO_DEFAULT_PATH)

    if(NOT ROOT_CONFIG)
        message(FATAL_ERROR "Could not find root-config script.")
    endif(NOT ROOT_CONFIG)

    # Check for rlibmap
    find_program(ROOT_LIBMAP NAMES rlibmap PATHS ${ROOTSYS}/bin NO_DEFAULT_PATH)
    if(ROOT_LIBMAP)
        message(STATUS "Found ${ROOT_LIBMAP}")
    else()
        message(FATAL_ERROR "Could not find rlibmap executable.")
    endif(ROOT_LIBMAP)

    # Check for rootcint
    find_program(ROOT_CINT NAMES rootcint PATHS ${ROOTSYS}/bin NO_DEFAULT_PATH)
    if(ROOT_CINT)
        message(STATUS "Found ${ROOT_CINT}")
    else()
        message(FATAL_ERROR "Could not find rootcint executable.")
    endif(ROOT_CINT)

    # Checking ROOT version
    execute_process(COMMAND ${ROOT_CONFIG} --version OUTPUT_VARIABLE ROOT_VERSION ERROR_VARIABLE error OUTPUT_STRIP_TRAILING_WHITESPACE )
    if(error)
        message(FATAL_ERROR "Error retrieving ROOT version : ${error}")
    endif(error)
    string(STRIP ${ROOT_VERSION} ROOT_VERSION)

    # Extract major, minor, and patch versions from
    string(REGEX REPLACE "^([0-9]+)\\.[0-9][0-9]+\\/[0-9][0-9]+.*" "\\1" ROOT_VERSION_MAJOR "${ROOT_VERSION}")
    string(REGEX REPLACE "^[0-9]+\\.([0-9][0-9])+\\/[0-9][0-9]+.*" "\\1" ROOT_VERSION_MINOR "${ROOT_VERSION}")
    string(REGEX REPLACE "^[0-9]+\\.[0-9][0-9]+\\/([0-9][0-9]+).*" "\\1" ROOT_VERSION_PATCH "${ROOT_VERSION}")
    message(STATUS "Found ROOT version ${ROOT_VERSION_MAJOR}.${ROOT_VERSION_MINOR}.${ROOT_VERSION_PATCH}")

    # Print ROOT features
    execute_process(COMMAND ${ROOT_CONFIG} --features OUTPUT_VARIABLE ROOT_FEATURES ERROR_VARIABLE error OUTPUT_STRIP_TRAILING_WHITESPACE )
    if(error)
        message(FATAL_ERROR "Error retrieving ROOT features : ${error}")
    else()
        message(STATUS "ROOT was build with the following features: ${ROOT_FEATURES}")
    endif(error)
    string(STRIP ${ROOT_FEATURES} ROOT_FEATURES)

    # Checking for ROOT libdir
    execute_process(COMMAND ${ROOT_CONFIG} --libdir OUTPUT_VARIABLE ROOT_LIBDIR ERROR_VARIABLE error OUTPUT_STRIP_TRAILING_WHITESPACE )
    if(error)
        message(FATAL_ERROR "Error retrieving ROOT libdir: ${error}")
    endif(error)
    string(STRIP ${ROOT_LIBDIR} ROOT_LIBDIR)

    # Checking for ROOT libs
    execute_process(COMMAND ${ROOT_CONFIG} --noldflags --libs OUTPUT_VARIABLE ROOT_LIBS ERROR_VARIABLE error OUTPUT_STRIP_TRAILING_WHITESPACE )
    if(error)
        message(FATAL_ERROR "Error retrieving ROOT libdir: ${error}")
    endif(error)
    string(STRIP ${ROOT_LIBS} ROOT_LIBS)

    foreach(lib ${ROOT_LIBS})
        string(REPLACE "-rdynamic" "" new_lib ${lib})
        string(REPLACE "-l" "" lib ${new_lib})
        set(ROOT_LIBRARIES ${ROOT_LIBRARIES} ${lib})
    endforeach()
    string(STRIP ${ROOT_LIBRARIES} ROOT_LIBRARIES)
    separate_arguments(ROOT_LIBRARIES)

    # Checking for ROOT incdir
    execute_process(COMMAND ${ROOT_CONFIG} --incdir OUTPUT_VARIABLE ROOT_INCDIR ERROR_VARIABLE error OUTPUT_STRIP_TRAILING_WHITESPACE )
    if(error)
        message(FATAL_ERROR "Error retrieving ROOT incdir: ${error}")
    endif(error)
    string(STRIP ${ROOT_INCDIR} ROOT_INCDIR)
    set(ROOT_INCLUDE_DIR ${ROOT_INCDIR})

    # Checking for glibs
    execute_process(COMMAND ${ROOT_CONFIG} --noldflags --glibs OUTPUT_VARIABLE ROOT_GLIBS ERROR_VARIABLE error OUTPUT_STRIP_TRAILING_WHITESPACE )
    if(error)
        message(FATAL_ERROR "Error retrieving ROOT glibs: ${error}")
    endif(error)

    # Checking for glibs
    string(STRIP ${ROOT_GLIBS} ROOT_GLIBS)

    foreach(lib ${ROOT_GLIBS})
        string(REPLACE "-rdynamic" "" new_lib "${lib}")
        string(REPLACE "-l" "" lib "${new_lib}")
        set(ROOT_GLIBRARIES ${ROOT_GLIBRARIES} ${lib})
    endforeach()
    string(STRIP ${ROOT_GLIBRARIES} ROOT_GLIBRARIES)
    separate_arguments(ROOT_GLIBRARIES)

    # Checking for AliEn support
    execute_process(COMMAND ${ROOT_CONFIG} --has-alien OUTPUT_VARIABLE ROOT_HASALIEN ERROR_VARIABLE error OUTPUT_STRIP_TRAILING_WHITESPACE )
    if(error)
        message(FATAL_ERROR "Error checking if ROOT was build with AliEn support: ${error}")
    endif(error)
    
    #if defined
    if(ROOT_HASALIEN)
        string(STRIP ${ROOT_HASALIEN} ROOT_HASALIEN)
        if(ROOT_HASALIEN STREQUAL "yes")
            add_definitions(-DWITHALIEN)
        endif()
    endif(ROOT_HASALIEN)

    # Checking for xml support
    execute_process(COMMAND ${ROOT_CONFIG} --has-xml OUTPUT_VARIABLE ROOT_HASXML ERROR_VARIABLE error OUTPUT_STRIP_TRAILING_WHITESPACE )
    if(error)
        message(FATAL_ERROR "Error checking if ROOT was build with xml support: ${error}")
    endif(error)
    
    # if defined
    if(ROOT_HASXML)
        string(STRIP ${ROOT_HASXML} ROOT_HASXML)
        if(ROOT_HASXML STREQUAL "yes")
            add_definitions(-DWITHXML)
        endif()
    endif(ROOT_HASXML)

    # Checking for OpenGL support
    execute_process(COMMAND ${ROOT_CONFIG} --has-opengl OUTPUT_VARIABLE ROOT_HASOPENGL ERROR_VARIABLE error OUTPUT_STRIP_TRAILING_WHITESPACE )
    if(error)
        message(FATAL_ERROR "Error checking if ROOT was build with OpenGL support: ${error}")
    endif(error)
    string(STRIP ${ROOT_HASOPENGL} ROOT_HASOPENGL)

    # Checking for fortran compiler
    execute_process(COMMAND ${ROOT_CONFIG} --f77 OUTPUT_VARIABLE ROOT_FORTRAN ERROR_VARIABLE error OUTPUT_STRIP_TRAILING_WHITESPACE )
    if(error)
        message(FATAL_ERROR "Error checking ROOT fortran compiler: ${error}")
    endif(error)
    string(STRIP ${ROOT_FORTRAN} ROOT_FORTRAN)

    # adding the libraries and the inc dir
    link_directories(${ROOT_LIBDIR})
    include_directories(${ROOT_INCLUDE_DIR})
    set(ROOT_FOUND TRUE)

    # Workaround misssing XML, VMC, Minuit from ROOT static library
    # Also adding libzma.a libfreetype.a libpcre.a
    # To be removed where https://sft.its.cern.ch/jira/browse/ROOT-6904 issue is fixed
    if(ALIROOT_STATIC)
        message(WARNING "AliRoot static build enabled! libRootExtra.a will be created.\nPlease remove when ROOT https://sft.its.cern.ch/jira/browse/ROOT-6904 issue is fixed")

        # ROOT needs xml2 but it is not build with the static version so we have to add it
        find_package(LibXml2)

        if(LIBXML2_FOUND)
        
            # adding SSL
            find_package(OpenSSL)
        
            if(OPENSSL_FOUND)
                file(GLOB _extraroot "${ROOTSYS}/montercarlo/vmc/src/*.o" "${ROOTSYS}/tree/treeplayer/src/*.o" "${ROOTSYS}/io/xmlparser/src/*.o" "${ROOTSYS}/math/minuit2/src/*.o")
                add_library(RootExtra STATIC ${_extraroot})
                set_target_properties(RootExtra PROPERTIES COMPILE_FLAGS "${LIBXML2_INCLUDE_DIR} ${OPENSSL_INCLUDE_DIR}")
                set_target_properties(RootExtra PROPERTIES LINKER_LANGUAGE CXX)
                target_link_libraries(RootExtra ${ROOT_LIBDIR}/libfreetype.a ${ROOT_LIBDIR}/libpcre.a ${ROOT_LIBDIR}/liblzma.a ${LIBXML2_LIBRARIES} ${OPENSSL_LIBRARIES})
            else()
                message(FATAL_ERROR "OpenSSL not found. Coould not generate the static RootExtra. Please install Openssl")
            endif()
        else()
            message(FATAL_ERROR "libxml2 not found. Can not generate the static RootExtra. Please install libxml2")
        endif()
    endif(ALIROOT_STATIC)
else()
    message(FATAL_ERROR "ROOT installation not found! Please point to the ROOT installation using -DROOTSYS=ROOT_INSTALL_DIR.")
endif(ROOTSYS)
Commit	Line	Data
fffaf6a5	1	# **************************************************************************
	2	# * Copyright(c) 1998-2014, ALICE Experiment at CERN, All rights reserved. *
	3	# * *
	4	# * Author: The ALICE Off-line Project. *
	5	# * Contributors are mentioned in the code where appropriate. *
	6	# * *
	7	# * Permission to use, copy, modify and distribute this software and its *
	8	# * documentation strictly for non-commercial purposes is hereby granted *
	9	# * without fee, provided that the above copyright notice appears in all *
	10	# * copies and that both the copyright notice and this permission notice *
	11	# * appear in the supporting documentation. The authors make no claims *
	12	# * about the suitability of this software for any purpose. It is *
	13	# * provided "as is" without express or implied warranty. *
	14	# **************************************************************************
	15
	16	# Checking for a proper ROOT installation based on the ROOTSYS variable
	17	# received during configuration
	18	# If proper root installation it is setting the following variables
	19	# - ROOT_VERSION - ROOT version as reported by root-config
	20	# - ROOT_VERSION_MAJOR
	21	# - ROOT_VERSIOM_MINOR
	22	# - ROOT_VERSION_PATCH
	23	# - ROOT_CONFIG - path to root-config script
	24	# - ROOT_CINT - path to rootcint executable
0224bae4	25	# - ROOT_LIBMAP - path to rlibmap executable
fffaf6a5	26	# - ROOT_FEATURES - list of build features for ROOT
	27	# - ROOT_LIBDIR - full path to ROOT library folder
	28	# - ROOT_LIBRARIES - libraries needed for the package to be used
a0f34e87	29	# - ROOT_GLIBRARIES - regular + GUI ROOT libraries + path to be used during linking
aff16a25	30	# - ROOT_INCLUDE_DIR - full path to ROOT include folder
fffaf6a5	31	# - ROOT_HASALIEN - ROOT was built with AliEn support
aac9c09b	32	# - ROOT_HASOPENGL - ROOT was built with OpenGL support
fffaf6a5	33	# - ROOT_HASXML - ROOT was built with XML support
1dbe1076	34	# - ROOT_FORTRAN - fortran compiler
fffaf6a5	35
36799128	36	set(ROOT_FOUND FALSE)
36799128	37
fffaf6a5	38	if(ROOTSYS)
	39	message(STATUS "Checking for a proper ROOT installation in ${ROOTSYS}.")
	40
aff16a25	41	# Setting defaults
fffaf6a5	42	set(ROOT_LIBDIR ${ROOTSYS}/lib)
aff16a25	43	set(ROOT_INCLUDE_DIR ${ROOTSYS}/include)
fffaf6a5	44
	45	# Check for root-config scripts
	46	find_program(ROOT_CONFIG NAMES root-config PATHS ${ROOTSYS}/bin NO_DEFAULT_PATH)
	47
36799128	48	if(NOT ROOT_CONFIG)
fffaf6a5	49	message(FATAL_ERROR "Could not find root-config script.")
36799128	50	endif(NOT ROOT_CONFIG)
3c517eb8	51
0224bae4	52	# Check for rlibmap
	53	find_program(ROOT_LIBMAP NAMES rlibmap PATHS ${ROOTSYS}/bin NO_DEFAULT_PATH)
	54	if(ROOT_LIBMAP)
	55	message(STATUS "Found ${ROOT_LIBMAP}")
	56	else()
	57	message(FATAL_ERROR "Could not find rlibmap executable.")
	58	endif(ROOT_LIBMAP)
	59
fffaf6a5	60	# Check for rootcint
	61	find_program(ROOT_CINT NAMES rootcint PATHS ${ROOTSYS}/bin NO_DEFAULT_PATH)
	62	if(ROOT_CINT)
	63	message(STATUS "Found ${ROOT_CINT}")
	64	else()
	65	message(FATAL_ERROR "Could not find rootcint executable.")
	66	endif(ROOT_CINT)
	67
	68	# Checking ROOT version
	69	execute_process(COMMAND ${ROOT_CONFIG} --version OUTPUT_VARIABLE ROOT_VERSION ERROR_VARIABLE error OUTPUT_STRIP_TRAILING_WHITESPACE )
	70	if(error)
	71	message(FATAL_ERROR "Error retrieving ROOT version : ${error}")
	72	endif(error)
a0f34e87	73	string(STRIP ${ROOT_VERSION} ROOT_VERSION)
3c517eb8	74
fffaf6a5	75	# Extract major, minor, and patch versions from
	76	string(REGEX REPLACE "^([0-9]+)\\.[0-9][0-9]+\\/[0-9][0-9]+.*" "\\1" ROOT_VERSION_MAJOR "${ROOT_VERSION}")
	77	string(REGEX REPLACE "^[0-9]+\\.([0-9][0-9])+\\/[0-9][0-9]+.*" "\\1" ROOT_VERSION_MINOR "${ROOT_VERSION}")
	78	string(REGEX REPLACE "^[0-9]+\\.[0-9][0-9]+\\/([0-9][0-9]+).*" "\\1" ROOT_VERSION_PATCH "${ROOT_VERSION}")
	79	message(STATUS "Found ROOT version ${ROOT_VERSION_MAJOR}.${ROOT_VERSION_MINOR}.${ROOT_VERSION_PATCH}")
	80
	81	# Print ROOT features
	82	execute_process(COMMAND ${ROOT_CONFIG} --features OUTPUT_VARIABLE ROOT_FEATURES ERROR_VARIABLE error OUTPUT_STRIP_TRAILING_WHITESPACE )
	83	if(error)
	84	message(FATAL_ERROR "Error retrieving ROOT features : ${error}")
	85	else()
	86	message(STATUS "ROOT was build with the following features: ${ROOT_FEATURES}")
	87	endif(error)
a0f34e87	88	string(STRIP ${ROOT_FEATURES} ROOT_FEATURES)
3c517eb8	89
fffaf6a5	90	# Checking for ROOT libdir
	91	execute_process(COMMAND ${ROOT_CONFIG} --libdir OUTPUT_VARIABLE ROOT_LIBDIR ERROR_VARIABLE error OUTPUT_STRIP_TRAILING_WHITESPACE )
	92	if(error)
	93	message(FATAL_ERROR "Error retrieving ROOT libdir: ${error}")
	94	endif(error)
a0f34e87	95	string(STRIP ${ROOT_LIBDIR} ROOT_LIBDIR)
fffaf6a5	96
0224bae4	97	# Checking for ROOT libs
a0f34e87	98	execute_process(COMMAND ${ROOT_CONFIG} --noldflags --libs OUTPUT_VARIABLE ROOT_LIBS ERROR_VARIABLE error OUTPUT_STRIP_TRAILING_WHITESPACE )
0224bae4	99	if(error)
	100	message(FATAL_ERROR "Error retrieving ROOT libdir: ${error}")
	101	endif(error)
a0f34e87	102	string(STRIP ${ROOT_LIBS} ROOT_LIBS)
3c517eb8	103
a0f34e87	104	foreach(lib ${ROOT_LIBS})
	105	string(REPLACE "-rdynamic" "" new_lib ${lib})
	106	string(REPLACE "-l" "" lib ${new_lib})
	107	set(ROOT_LIBRARIES ${ROOT_LIBRARIES} ${lib})
	108	endforeach()
	109	string(STRIP ${ROOT_LIBRARIES} ROOT_LIBRARIES)
	110	separate_arguments(ROOT_LIBRARIES)
3c517eb8	111
fffaf6a5	112	# Checking for ROOT incdir
	113	execute_process(COMMAND ${ROOT_CONFIG} --incdir OUTPUT_VARIABLE ROOT_INCDIR ERROR_VARIABLE error OUTPUT_STRIP_TRAILING_WHITESPACE )
	114	if(error)
	115	message(FATAL_ERROR "Error retrieving ROOT incdir: ${error}")
	116	endif(error)
a0f34e87	117	string(STRIP ${ROOT_INCDIR} ROOT_INCDIR)
aff16a25	118	set(ROOT_INCLUDE_DIR ${ROOT_INCDIR})
3c517eb8	119
fffaf6a5	120	# Checking for glibs
a0f34e87	121	execute_process(COMMAND ${ROOT_CONFIG} --noldflags --glibs OUTPUT_VARIABLE ROOT_GLIBS ERROR_VARIABLE error OUTPUT_STRIP_TRAILING_WHITESPACE )
fffaf6a5	122	if(error)
	123	message(FATAL_ERROR "Error retrieving ROOT glibs: ${error}")
	124	endif(error)
	125
	126	# Checking for glibs
a0f34e87	127	string(STRIP ${ROOT_GLIBS} ROOT_GLIBS)
	128
	129	foreach(lib ${ROOT_GLIBS})
	130	string(REPLACE "-rdynamic" "" new_lib "${lib}")
	131	string(REPLACE "-l" "" lib "${new_lib}")
	132	set(ROOT_GLIBRARIES ${ROOT_GLIBRARIES} ${lib})
	133	endforeach()
	134	string(STRIP ${ROOT_GLIBRARIES} ROOT_GLIBRARIES)
	135	separate_arguments(ROOT_GLIBRARIES)
3c517eb8	136
a0f34e87	137	# Checking for AliEn support
fffaf6a5	138	execute_process(COMMAND ${ROOT_CONFIG} --has-alien OUTPUT_VARIABLE ROOT_HASALIEN ERROR_VARIABLE error OUTPUT_STRIP_TRAILING_WHITESPACE )
	139	if(error)
	140	message(FATAL_ERROR "Error checking if ROOT was build with AliEn support: ${error}")
	141	endif(error)
b168bfa8	142
	143	#if defined
	144	if(ROOT_HASALIEN)
	145	string(STRIP ${ROOT_HASALIEN} ROOT_HASALIEN)
	146	if(ROOT_HASALIEN STREQUAL "yes")
	147	add_definitions(-DWITHALIEN)
	148	endif()
	149	endif(ROOT_HASALIEN)
3c517eb8	150
a0f34e87	151	# Checking for xml support
fffaf6a5	152	execute_process(COMMAND ${ROOT_CONFIG} --has-xml OUTPUT_VARIABLE ROOT_HASXML ERROR_VARIABLE error OUTPUT_STRIP_TRAILING_WHITESPACE )
	153	if(error)
	154	message(FATAL_ERROR "Error checking if ROOT was build with xml support: ${error}")
	155	endif(error)
b168bfa8	156
	157	# if defined
	158	if(ROOT_HASXML)
	159	string(STRIP ${ROOT_HASXML} ROOT_HASXML)
	160	if(ROOT_HASXML STREQUAL "yes")
	161	add_definitions(-DWITHXML)
	162	endif()
	163	endif(ROOT_HASXML)
1dbe1076	164
aac9c09b	165	# Checking for OpenGL support
	166	execute_process(COMMAND ${ROOT_CONFIG} --has-opengl OUTPUT_VARIABLE ROOT_HASOPENGL ERROR_VARIABLE error OUTPUT_STRIP_TRAILING_WHITESPACE )
	167	if(error)
	168	message(FATAL_ERROR "Error checking if ROOT was build with OpenGL support: ${error}")
	169	endif(error)
	170	string(STRIP ${ROOT_HASOPENGL} ROOT_HASOPENGL)
1dbe1076	171
aac9c09b	172	# Checking for fortran compiler
1dbe1076	173	execute_process(COMMAND ${ROOT_CONFIG} --f77 OUTPUT_VARIABLE ROOT_FORTRAN ERROR_VARIABLE error OUTPUT_STRIP_TRAILING_WHITESPACE )
	174	if(error)
	175	message(FATAL_ERROR "Error checking ROOT fortran compiler: ${error}")
	176	endif(error)
	177	string(STRIP ${ROOT_FORTRAN} ROOT_FORTRAN)
3c517eb8	178
aff16a25	179	# adding the libraries and the inc dir
	180	link_directories(${ROOT_LIBDIR})
	181	include_directories(${ROOT_INCLUDE_DIR})
fffaf6a5	182	set(ROOT_FOUND TRUE)
f82bfa66	183
	184	# Workaround misssing XML, VMC, Minuit from ROOT static library
	185	# Also adding libzma.a libfreetype.a libpcre.a
	186	# To be removed where https://sft.its.cern.ch/jira/browse/ROOT-6904 issue is fixed
	187	if(ALIROOT_STATIC)
	188	message(WARNING "AliRoot static build enabled! libRootExtra.a will be created.\nPlease remove when ROOT https://sft.its.cern.ch/jira/browse/ROOT-6904 issue is fixed")
	189
	190	# ROOT needs xml2 but it is not build with the static version so we have to add it
	191	find_package(LibXml2)
	192
	193	if(LIBXML2_FOUND)
	194
	195	# adding SSL
	196	find_package(OpenSSL)
	197
	198	if(OPENSSL_FOUND)
	199	file(GLOB _extraroot "${ROOTSYS}/montercarlo/vmc/src/.o" "${ROOTSYS}/tree/treeplayer/src/.o" "${ROOTSYS}/io/xmlparser/src/.o" "${ROOTSYS}/math/minuit2/src/.o")
	200	add_library(RootExtra STATIC ${_extraroot})
	201	set_target_properties(RootExtra PROPERTIES COMPILE_FLAGS "${LIBXML2_INCLUDE_DIR} ${OPENSSL_INCLUDE_DIR}")
	202	set_target_properties(RootExtra PROPERTIES LINKER_LANGUAGE CXX)
	203	target_link_libraries(RootExtra ${ROOT_LIBDIR}/libfreetype.a ${ROOT_LIBDIR}/libpcre.a ${ROOT_LIBDIR}/liblzma.a ${LIBXML2_LIBRARIES} ${OPENSSL_LIBRARIES})
	204	else()
	205	message(FATAL_ERROR "OpenSSL not found. Coould not generate the static RootExtra. Please install Openssl")
	206	endif()
	207	else()
	208	message(FATAL_ERROR "libxml2 not found. Can not generate the static RootExtra. Please install libxml2")
	209	endif()
	210	endif(ALIROOT_STATIC)
6db31708	211	else()
fffaf6a5	212	message(FATAL_ERROR "ROOT installation not found! Please point to the ROOT installation using -DROOTSYS=ROOT_INSTALL_DIR.")
fffaf6a5	213	endif(ROOTSYS)