py-llvmlite: Undefined symbols "_CFBundleGetVersionNumber"

[chrstphrchvz (Christopher Chavez)]

Build fails on macOS 10.6 (both ​i386 and ​x86_64):

MACOSX_DEPLOYMENT_TARGET=10.6 clang++-mp-10 -std=c++11 -stdlib=libc++ -dynamiclib -I/opt/local/libexec/llvm-10/include -std=c++14 -stdlib=libc++ -fno-exceptions -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -fno-rtti -g assembly.cpp bitcode.cpp core.cpp initfini.cpp module.cpp value.cpp executionengine.cpp transforms.cpp passmanagers.cpp targets.cpp dylib.cpp linker.cpp object_file.cpp -o libllvmlite.dylib -arch i386 -L/opt/local/libexec/llvm-10/lib -Wl,-search_paths_first -Wl,-headerpad_max_install_names -lLLVMXRay -lLLVMWindowsManifest -lLLVMTableGen -lLLVMSymbolize -lLLVMDebugInfoPDB -lLLVMOrcJIT -lLLVMOrcError -lLLVMJITLink -lLLVMObjectYAML -lLLVMMCA -lLLVMLTO -lLLVMPasses -lLLVMObjCARCOpts -lLLVMExtensions -lLLVMLineEditor -lLLVMLibDriver -lLLVMInterpreter -lLLVMFuzzMutate -lLLVMFrontendOpenMP -lLLVMMCJIT -lLLVMExecutionEngine -lLLVMRuntimeDyld -lLLVMDWARFLinker -lLLVMDlltoolDriver -lLLVMOption -lLLVMDebugInfoGSYM -lLLVMCoverage -lLLVMCoroutines -lLLVMXCoreDisassembler -lLLVMXCoreCodeGen -lLLVMXCoreDesc -lLLVMXCoreInfo -lLLVMX86Disassembler -lLLVMX86AsmParser -lLLVMX86CodeGen -lLLVMX86Desc -lLLVMX86Utils -lLLVMX86Info -lLLVMWebAssemblyDisassembler -lLLVMWebAssemblyCodeGen -lLLVMWebAssemblyDesc -lLLVMWebAssemblyAsmParser -lLLVMWebAssemblyInfo -lLLVMSystemZDisassembler -lLLVMSystemZCodeGen -lLLVMSystemZAsmParser -lLLVMSystemZDesc -lLLVMSystemZInfo -lLLVMSparcDisassembler -lLLVMSparcCodeGen -lLLVMSparcAsmParser -lLLVMSparcDesc -lLLVMSparcInfo -lLLVMRISCVDisassembler -lLLVMRISCVCodeGen -lLLVMRISCVAsmParser -lLLVMRISCVDesc -lLLVMRISCVUtils -lLLVMRISCVInfo -lLLVMPowerPCDisassembler -lLLVMPowerPCCodeGen -lLLVMPowerPCAsmParser -lLLVMPowerPCDesc -lLLVMPowerPCInfo -lLLVMNVPTXCodeGen -lLLVMNVPTXDesc -lLLVMNVPTXInfo -lLLVMMSP430Disassembler -lLLVMMSP430CodeGen -lLLVMMSP430AsmParser -lLLVMMSP430Desc -lLLVMMSP430Info -lLLVMMipsDisassembler -lLLVMMipsCodeGen -lLLVMMipsAsmParser -lLLVMMipsDesc -lLLVMMipsInfo -lLLVMLanaiDisassembler -lLLVMLanaiCodeGen -lLLVMLanaiAsmParser -lLLVMLanaiDesc -lLLVMLanaiInfo -lLLVMHexagonDisassembler -lLLVMHexagonCodeGen -lLLVMHexagonAsmParser -lLLVMHexagonDesc -lLLVMHexagonInfo -lLLVMBPFDisassembler -lLLVMBPFCodeGen -lLLVMBPFAsmParser -lLLVMBPFDesc -lLLVMBPFInfo -lLLVMARMDisassembler -lLLVMARMCodeGen -lLLVMARMAsmParser -lLLVMARMDesc -lLLVMARMUtils -lLLVMARMInfo -lLLVMAMDGPUDisassembler -lLLVMAMDGPUCodeGen -lLLVMMIRParser -lLLVMipo -lLLVMInstrumentation -lLLVMVectorize -lLLVMLinker -lLLVMIRReader -lLLVMAsmParser -lLLVMAMDGPUAsmParser -lLLVMAMDGPUDesc -lLLVMAMDGPUUtils -lLLVMAMDGPUInfo -lLLVMAArch64Disassembler -lLLVMMCDisassembler -lLLVMAArch64CodeGen -lLLVMCFGuard -lLLVMGlobalISel -lLLVMSelectionDAG -lLLVMAsmPrinter -lLLVMDebugInfoDWARF -lLLVMCodeGen -lLLVMTarget -lLLVMScalarOpts -lLLVMInstCombine -lLLVMAggressiveInstCombine -lLLVMTransformUtils -lLLVMBitWriter -lLLVMAnalysis -lLLVMProfileData -lLLVMObject -lLLVMTextAPI -lLLVMBitReader -lLLVMCore -lLLVMRemarks -lLLVMBitstreamReader -lLLVMAArch64AsmParser -lLLVMMCParser -lLLVMAArch64Desc -lLLVMMC -lLLVMDebugInfoCodeView -lLLVMDebugInfoMSF -lLLVMBinaryFormat -lLLVMAArch64Utils -lLLVMAArch64Info -lLLVMSupport -lLLVMDemangle -lz -lcurses -lm -lxml2
Undefined symbols for architecture i386:
  "_CFBundleGetVersionNumber", referenced from:
      ___clang_at_available_requires_core_foundation_framework in libLLVMSupport.a(Path.cpp.o)
ld: symbol(s) not found for architecture i386

Using -framework CoreFoundation might be a workaround. But since builders for later versions of macOS do not exhibit this issue, I wonder if this is actually an issue in llvm-10 (which provides libexec/llvm-10/lib/libLLVMSupport.a).

[chrstphrchvz (Christopher Chavez)]

In 6af7469836b293fd61d0e63a161c19021b87f99d/macports-ports (master):

py-llvmlite: fix build on macOS 10.6

Fixes: #61302