llvm/cmake/modules/LLVMConfig.cmake
2008-11-11 20:04:40 +00:00

175 lines
8.6 KiB
CMake
Executable File

macro(llvm_config executable link_components)
if( MSVC )
msvc_llvm_config(${executable} ${link_components})
else( MSVC )
nix_llvm_config(${executable} ${link_components})
endif( MSVC )
endmacro(llvm_config executable link_components)
function(msvc_llvm_config executable link_components)
foreach(c ${link_components})
if( c STREQUAL "jit" )
set_target_properties(${executable}
PROPERTIES
LINK_FLAGS "/INCLUDE:_X86TargetMachineModule")
endif( c STREQUAL "jit" )
endforeach(c)
msvc_map_components_to_libraries(${link_components} LIBRARIES)
target_link_libraries(${executable} ${LIBRARIES})
endfunction(msvc_llvm_config executable link_components)
function(msvc_map_components_to_libraries link_components out_libs)
foreach(c ${link_components})
if( c STREQUAL "native" )
# TODO: we assume ARCH is X86. In this case, we must use nativecodegen
# component instead. Do nothing, as in llvm-config script.
elseif( c STREQUAL "nativecodegen" )
# TODO: we assume ARCH is X86.
list(APPEND expanded_components "LLVMX86CodeGen")
elseif( c STREQUAL "backend" )
# same case as in `native'.
elseif( c STREQUAL "engine" )
# TODO: as we assume we are on X86, this is `jit'.
list(APPEND expanded_components "LLVMJIT")
elseif( c STREQUAL "X86" )
# TODO: we assume we are on X86.
list(APPEND expanded_components "LLVMX86CodeGen")
list(APPEND expanded_components "LLVMX86AsmPrinter")
elseif( c STREQUAL "all" )
list(APPEND expanded_components ${llvm_libs})
else( c STREQUAL "native" )
list(APPEND expanded_components LLVM${c})
endif( c STREQUAL "native" )
endforeach(c)
# We must match capitalization.
string(TOUPPER "${llvm_libs}" capitalized_libs)
set(curr_idx 0)
list(LENGTH expanded_components lst_size)
while( ${curr_idx} LESS ${lst_size} )
list(GET expanded_components ${curr_idx} c)
string(TOUPPER "${c}" capitalized)
list(FIND capitalized_libs ${capitalized} idx)
if( idx LESS 0 )
message(FATAL_ERROR "Library ${c} not found in list of llvm libraries.")
endif( idx LESS 0 )
list(GET llvm_libs ${idx} canonical_lib)
list(APPEND result ${canonical_lib})
list(APPEND result ${MSVC_LIB_DEPS_${canonical_lib}})
list(APPEND expanded_components ${MSVC_LIB_DEPS_${canonical_lib}})
list(LENGTH expanded_components lst_size)
math(EXPR curr_idx "${curr_idx} + 1")
endwhile( ${curr_idx} LESS ${lst_size} )
list(REMOVE_DUPLICATES result)
set(${out_libs} ${result} PARENT_SCOPE)
endfunction(msvc_map_components_to_libraries)
macro(nix_llvm_config executable link_components)
set(lc "")
foreach(c ${LLVM_LINK_COMPONENTS})
set(lc "${lc} ${c}")
endforeach(c)
if( NOT HAVE_LLVM_CONFIG )
target_link_libraries(${executable}
"`${LLVM_TOOLS_BINARY_DIR}/llvm-config --libs ${lc}`")
else( NOT HAVE_LLVM_CONFIG )
# tbi: Error handling.
if( NOT PERL_FOUND )
message(FATAL_ERROR "Perl required but not found!")
endif( NOT PERL_FOUND )
execute_process(
COMMAND sh -c "${PERL_EXECUTABLE} ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/llvm-config --libs ${lc}"
RESULT_VARIABLE rv
OUTPUT_VARIABLE libs
OUTPUT_STRIP_TRAILING_WHITESPACE)
if(NOT rv EQUAL 0)
message(FATAL_ERROR "llvm-config failed for executable ${executable}")
endif(NOT rv EQUAL 0)
string(REPLACE " " ";" libs ${libs})
foreach(c ${libs})
if(c MATCHES ".*\\.o")
get_filename_component(fn ${c} NAME)
target_link_libraries(${executable}
${CMAKE_ARCHIVE_OUTPUT_DIRECTORY}/${fn})
else(c MATCHES ".*\\.o")
string(REPLACE "-l" "" fn ${c})
target_link_libraries(${executable} ${fn})
endif(c MATCHES ".*\\.o")
endforeach(c)
endif( NOT HAVE_LLVM_CONFIG )
endmacro(nix_llvm_config executable link_components)
# This data is used on MSVC for stablishing executable/library
# dependencies. Comes from the llvm-config script, which is built and
# installed on the bin directory for MinGW or Linux. At the end of the
# script, you'll see lines like this:
# LLVMARMAsmPrinter.o: LLVMARMCodeGen.o libLLVMAsmPrinter.a libLLVMCodeGen.a libLLVMCore.a libLLVMSupport.a libLLVMTarget.a
# This is translated to:
# set(MSVC_LIB_DEPS_LLVMARMAsmPrinter LLVMARMCodeGen LLVMAsmPrinter LLVMCodeGen LLVMCore LLVMSupport LLVMTarget)
# It is necessary to remove the `lib' prefix, the `.a' and `.o'
# suffixes. Watch out for this line:
# LLVMExecutionEngine.o LLVMJIT.o: libLLVMCodeGen.a libLLVMCore.a libLLVMSupport.a libLLVMSystem.a libLLVMTarget.a
# See how there are two elements before the colon. This must be
# translated as if it were:
# LLVMExecutionEngine.o: libLLVMCodeGen.a libLLVMCore.a libLLVMSupport.a libLLVMSystem.a libLLVMTarget.a
# LLVMJIT.o: libLLVMCodeGen.a libLLVMCore.a libLLVMSupport.a libLLVMSystem.a libLLVMTarget.a
# TODO: do this transformations on cmake.
# It is very important that the LLVM built for extracting this data
# must contain all targets, not just X86.
set(MSVC_LIB_DEPS_LLVMARMAsmPrinter LLVMARMCodeGen LLVMAsmPrinter LLVMCodeGen LLVMCore LLVMSupport LLVMTarget)
set(MSVC_LIB_DEPS_LLVMARMCodeGen LLVMCodeGen LLVMCore LLVMSelectionDAG LLVMSupport LLVMSystem LLVMTarget)
set(MSVC_LIB_DEPS_LLVMAlphaAsmPrinter LLVMAsmPrinter LLVMCodeGen LLVMCore LLVMSupport LLVMTarget)
set(MSVC_LIB_DEPS_LLVMAlphaCodeGen LLVMAlphaAsmPrinter LLVMCodeGen LLVMCore LLVMSelectionDAG LLVMSupport LLVMTarget)
set(MSVC_LIB_DEPS_LLVMCBackend LLVMAnalysis LLVMCodeGen LLVMCore LLVMScalarOpts LLVMSupport LLVMTarget LLVMTransformUtils LLVMipa)
set(MSVC_LIB_DEPS_LLVMCellSPUAsmPrinter LLVMAsmPrinter LLVMCodeGen LLVMCore LLVMSupport LLVMTarget)
set(MSVC_LIB_DEPS_LLVMCellSPUCodeGen LLVMCellSPUAsmPrinter LLVMCodeGen LLVMCore LLVMSelectionDAG LLVMSupport LLVMTarget)
set(MSVC_LIB_DEPS_LLVMCppBackend LLVMCore LLVMSupport LLVMTarget)
set(MSVC_LIB_DEPS_LLVMExecutionEngine LLVMCodeGen LLVMCore LLVMSupport LLVMSystem LLVMTarget)
set(MSVC_LIB_DEPS_LLVMJIT LLVMCodeGen LLVMCore LLVMSupport LLVMSystem LLVMTarget)
set(MSVC_LIB_DEPS_LLVMIA64 LLVMAsmPrinter LLVMCodeGen LLVMCore LLVMSelectionDAG LLVMSupport LLVMTarget)
set(MSVC_LIB_DEPS_LLVMInterpreter LLVMExecutionEngine LLVMCodeGen LLVMCore LLVMSupport LLVMSystem LLVMTarget)
set(MSVC_LIB_DEPS_LLVMMSIL LLVMAnalysis LLVMCodeGen LLVMCore LLVMScalarOpts LLVMSupport LLVMTarget LLVMTransformUtils LLVMipa)
set(MSVC_LIB_DEPS_LLVMMips LLVMAsmPrinter LLVMCodeGen LLVMCore LLVMSelectionDAG LLVMSupport LLVMTarget)
set(MSVC_LIB_DEPS_LLVMPIC16 LLVMAsmPrinter LLVMCodeGen LLVMCore LLVMSelectionDAG LLVMSupport LLVMTarget)
set(MSVC_LIB_DEPS_LLVMPowerPCAsmPrinter LLVMPowerPCCodeGen LLVMAsmPrinter LLVMCodeGen LLVMCore LLVMSupport LLVMTarget)
set(MSVC_LIB_DEPS_LLVMPowerPCCodeGen LLVMCodeGen LLVMCore LLVMSelectionDAG LLVMSupport LLVMSystem LLVMTarget)
set(MSVC_LIB_DEPS_LLVMSparcAsmPrinter LLVMAsmPrinter LLVMCodeGen LLVMCore LLVMSupport LLVMTarget)
set(MSVC_LIB_DEPS_LLVMSparcCodeGen LLVMSparcAsmPrinter LLVMCodeGen LLVMCore LLVMSelectionDAG LLVMSupport LLVMTarget)
set(MSVC_LIB_DEPS_LLVMX86AsmPrinter LLVMX86CodeGen LLVMAsmPrinter LLVMCodeGen LLVMCore LLVMSupport LLVMTarget)
set(MSVC_LIB_DEPS_LLVMX86CodeGen LLVMCodeGen LLVMCore LLVMSelectionDAG LLVMSupport LLVMTarget)
set(MSVC_LIB_DEPS_LLVMXCore LLVMAsmPrinter LLVMCodeGen LLVMCore LLVMSelectionDAG LLVMSupport LLVMTarget)
set(MSVC_LIB_DEPS_LLVMAnalysis LLVMCore LLVMSupport LLVMSystem LLVMTarget)
set(MSVC_LIB_DEPS_LLVMArchive LLVMBitReader LLVMCore LLVMSupport LLVMSystem)
set(MSVC_LIB_DEPS_LLVMAsmParser LLVMCore LLVMSupport)
set(MSVC_LIB_DEPS_LLVMAsmPrinter LLVMCodeGen LLVMCore LLVMSupport LLVMSystem LLVMTarget)
set(MSVC_LIB_DEPS_LLVMBitReader LLVMCore LLVMSupport)
set(MSVC_LIB_DEPS_LLVMBitWriter LLVMCore LLVMSupport LLVMSystem)
set(MSVC_LIB_DEPS_LLVMCodeGen LLVMAnalysis LLVMCore LLVMScalarOpts LLVMSupport LLVMSystem LLVMTarget LLVMTransformUtils)
set(MSVC_LIB_DEPS_LLVMCore LLVMSupport LLVMSystem)
set(MSVC_LIB_DEPS_LLVMDebugger LLVMAnalysis LLVMBitReader LLVMCore LLVMSupport LLVMSystem)
set(MSVC_LIB_DEPS_LLVMHello LLVMCore LLVMSupport)
set(MSVC_LIB_DEPS_LLVMInstrumentation LLVMCore LLVMScalarOpts LLVMSupport LLVMTransformUtils)
set(MSVC_LIB_DEPS_LLVMLinker LLVMArchive LLVMBitReader LLVMCore LLVMSupport LLVMSystem)
set(MSVC_LIB_DEPS_LLVMScalarOpts LLVMAnalysis LLVMCore LLVMSupport LLVMTarget LLVMTransformUtils)
set(MSVC_LIB_DEPS_LLVMSelectionDAG LLVMAnalysis LLVMCodeGen LLVMCore LLVMSupport LLVMSystem LLVMTarget)
set(MSVC_LIB_DEPS_LLVMSupport LLVMSystem)
set(MSVC_LIB_DEPS_LLVMSystem )
set(MSVC_LIB_DEPS_LLVMTarget LLVMCore LLVMSupport)
set(MSVC_LIB_DEPS_LLVMTransformUtils LLVMAnalysis LLVMCore LLVMSupport LLVMTarget LLVMipa)
set(MSVC_LIB_DEPS_LLVMipa LLVMAnalysis LLVMCore LLVMSupport)
set(MSVC_LIB_DEPS_LLVMipo LLVMAnalysis LLVMCore LLVMSupport LLVMTarget LLVMTransformUtils LLVMipa)