cling/tools/Jupyter/CMakeLists.txt

#------------------------------------------------------------------------------
# CLING - the C++ LLVM-based InterpreterG :)
#
# This file is dual-licensed: you can choose to license it under the University
# of Illinois Open Source License or the GNU Lesser General Public License. See
# LICENSE.TXT for details.
#------------------------------------------------------------------------------

# Keep symbols for JIT resolution
set(LLVM_NO_DEAD_STRIP 1)

set(SOURCES
    Kernel.cpp
    )

#Solve unresolved symbols bug in unix
#See https://github.com/vgvassilev/cling/issues/114
if(WIN32)
   #FIXME: I don't know what flags are used in windows
   #to include all symbols from a static library
   #Maybe the bug is not present in windows and we leave it 
   #as it is
   set(INTERPRETER
      clingInterpreter
      )
else()
   #Force all interpreter symbols to be present in the shared library
   #this will prevent missing symbol errors because we don't know at
   #link time what function calls will be made by the user of 
   #the shared library
   if (APPLE)
      set(INTERPRETER
         -Wl,-force_load clingInterpreter 
         )
   else()
      set(INTERPRETER
         -Wl,--whole-archive clingInterpreter -Wl,--no-whole-archive
         )
   endif()
endif()

set(LIBS
        clangAST
        clangBasic
        clangCodeGen
        clangDriver
        clangFrontend
        clangLex
        clangParse
        clangSema
        clangSerialization

        clingUserInterface
        clingMetaProcessor
        ${INTERPRETER}
        clingUtils
    )

if( LLVM_ENABLE_PIC )
    set(ENABLE_SHARED SHARED)
endif()

if(WIN32)
    set(output_name "libclingJupyter")
else()
    set(output_name "clingJupyter")
endif()

add_cling_library(libclingJupyter ${ENABLE_SHARED} ${ENABLE_STATIC}
        OUTPUT_NAME ${output_name}
        ${SOURCES}

        LINK_LIBS
        ${LIBS}

        LINK_COMPONENTS
        Core
        Support
        )

set_target_properties(libclingJupyter
        PROPERTIES ENABLE_EXPORTS 1)

if(ENABLE_SHARED)
    if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
        set(LIBCLINGJUPYTER_LINK_FLAGS " -Wl,-compatibility_version -Wl,1")
        if (DEFINED ${LLVM_SUBMIT_VERSION})
            set(LIBCLINGJUPYTER_LINK_FLAGS
                    "${LIBCLINGJUPYTER_LINK_FLAGS} -Wl,-current_version -Wl,${LLVM_SUBMIT_VERSION}.${LLVM_SUBMIT_SUBVERSION}")
        endif()

        set_property(TARGET libclingJupyter APPEND_STRING PROPERTY
                LINK_FLAGS ${LIBCLINGJUPYTER_LINK_FLAGS})
    endif()
endif()