This is an issue with llvm-config not specifying the use of libffi as a
dependency. There should be a file named config.go in which there's a list
of link targets. Just add -lffi to that list

On Sat, May 7, 2016, 07:04 Liam [email protected] wrote:

sachiel@jiyuu:[go-llvm]$ CC=gcc GXX=g++ ./build.sh
[ ] Using system LLVM
[ ] Installing LLVM bindings

github.com/ark-lang/go-llvm/llvm

/usr/lib/libLLVMInterpreter.a(ExternalFunctions.cpp.o) http://github.com/ark-lang/go-llvm/llvm/usr/lib/libLLVMInterpreter.a(ExternalFunctions.cpp.o): In function llvm::Interpreter::callExternalFunction(llvm::Function*, llvm::ArrayRef<llvm::GenericValue>)': (.text._ZN4llvm11Interpreter20callExternalFunctionEPNS_8FunctionENS_8ArrayRefINS_12GenericValueEEE+0x35c): undefined reference toffi_type_pointer'
/usr/lib/libLLVMInterpreter.a(ExternalFunctions.cpp.o): In function llvm::Interpreter::callExternalFunction(llvm::Function*, llvm::ArrayRef<llvm::GenericValue>)': (.text._ZN4llvm11Interpreter20callExternalFunctionEPNS_8FunctionENS_8ArrayRefINS_12GenericValueEEE+0x3b8): undefined reference toffi_type_sint64'
/usr/lib/libLLVMInterpreter.a(ExternalFunctions.cpp.o): In function llvm::Interpreter::callExternalFunction(llvm::Function*, llvm::ArrayRef<llvm::GenericValue>)': (.text._ZN4llvm11Interpreter20callExternalFunctionEPNS_8FunctionENS_8ArrayRefINS_12GenericValueEEE+0x9a6): undefined reference toffi_type_pointer'
/usr/lib/libLLVMInterpreter.a(ExternalFunctions.cpp.o): In function llvm::Interpreter::callExternalFunction(llvm::Function*, llvm::ArrayRef<llvm::GenericValue>)': (.text._ZN4llvm11Interpreter20callExternalFunctionEPNS_8FunctionENS_8ArrayRefINS_12GenericValueEEE+0x9c9): undefined reference toffi_prep_cif'
/usr/lib/libLLVMInterpreter.a(ExternalFunctions.cpp.o): In function llvm::Interpreter::callExternalFunction(llvm::Function*, llvm::ArrayRef<llvm::GenericValue>)': (.text._ZN4llvm11Interpreter20callExternalFunctionEPNS_8FunctionENS_8ArrayRefINS_12GenericValueEEE+0xa21): undefined reference toffi_call'
/usr/lib/libLLVMInterpreter.a(ExternalFunctions.cpp.o): In function llvm::Interpreter::callExternalFunction(llvm::Function*, llvm::ArrayRef<llvm::GenericValue>)': (.text._ZN4llvm11Interpreter20callExternalFunctionEPNS_8FunctionENS_8ArrayRefINS_12GenericValueEEE+0xfd7): undefined reference toffi_type_sint64'
/usr/lib/libLLVMInterpreter.a(ExternalFunctions.cpp.o): In function llvm::Interpreter::callExternalFunction(llvm::Function*, llvm::ArrayRef<llvm::GenericValue>)': (.text._ZN4llvm11Interpreter20callExternalFunctionEPNS_8FunctionENS_8ArrayRefINS_12GenericValueEEE+0xfe3): undefined reference toffi_type_double'
/usr/lib/libLLVMInterpreter.a(ExternalFunctions.cpp.o): In function llvm::Interpreter::callExternalFunction(llvm::Function*, llvm::ArrayRef<llvm::GenericValue>)': (.text._ZN4llvm11Interpreter20callExternalFunctionEPNS_8FunctionENS_8ArrayRefINS_12GenericValueEEE+0xfef): undefined reference toffi_type_sint32'
/usr/lib/libLLVMInterpreter.a(ExternalFunctions.cpp.o): In function llvm::Interpreter::callExternalFunction(llvm::Function*, llvm::ArrayRef<llvm::GenericValue>)': (.text._ZN4llvm11Interpreter20callExternalFunctionEPNS_8FunctionENS_8ArrayRefINS_12GenericValueEEE+0x1000): undefined reference toffi_type_sint8'
/usr/lib/libLLVMInterpreter.a(ExternalFunctions.cpp.o): In function llvm::Interpreter::callExternalFunction(llvm::Function*, llvm::ArrayRef<llvm::GenericValue>)': (.text._ZN4llvm11Interpreter20callExternalFunctionEPNS_8FunctionENS_8ArrayRefINS_12GenericValueEEE+0x100c): undefined reference toffi_type_sint16'
/usr/lib/libLLVMInterpreter.a(ExternalFunctions.cpp.o): In function llvm::Interpreter::callExternalFunction(llvm::Function*, llvm::ArrayRef<llvm::GenericValue>)': (.text._ZN4llvm11Interpreter20callExternalFunctionEPNS_8FunctionENS_8ArrayRefINS_12GenericValueEEE+0x1018): undefined reference toffi_type_float'
/usr/lib/libLLVMInterpreter.a(ExternalFunctions.cpp.o): In function llvm::Interpreter::callExternalFunction(llvm::Function*, llvm::ArrayRef<llvm::GenericValue>)': (.text._ZN4llvm11Interpreter20callExternalFunctionEPNS_8FunctionENS_8ArrayRefINS_12GenericValueEEE+0x1024): undefined reference toffi_type_void'
/usr/lib/libLLVMInterpreter.a(ExternalFunctions.cpp.o): In function llvm::Interpreter::callExternalFunction(llvm::Function*, llvm::ArrayRef<llvm::GenericValue>)': (.text._ZN4llvm11Interpreter20callExternalFunctionEPNS_8FunctionENS_8ArrayRefINS_12GenericValueEEE+0x1380): undefined reference toffi_type_sint32'
/usr/lib/libLLVMInterpreter.a(ExternalFunctions.cpp.o): In function llvm::Interpreter::callExternalFunction(llvm::Function*, llvm::ArrayRef<llvm::GenericValue>)': (.text._ZN4llvm11Interpreter20callExternalFunctionEPNS_8FunctionENS_8ArrayRefINS_12GenericValueEEE+0x1391): undefined reference toffi_type_sint8'
/usr/lib/libLLVMInterpreter.a(ExternalFunctions.cpp.o): In function llvm::Interpreter::callExternalFunction(llvm::Function*, llvm::ArrayRef<llvm::GenericValue>)': (.text._ZN4llvm11Interpreter20callExternalFunctionEPNS_8FunctionENS_8ArrayRefINS_12GenericValueEEE+0x139d): undefined reference toffi_type_sint16'
/usr/lib/libLLVMInterpreter.a(ExternalFunctions.cpp.o): In function llvm::Interpreter::callExternalFunction(llvm::Function*, llvm::ArrayRef<llvm::GenericValue>)': (.text._ZN4llvm11Interpreter20callExternalFunctionEPNS_8FunctionENS_8ArrayRefINS_12GenericValueEEE+0x13c7): undefined reference toffi_type_double'
/usr/lib/libLLVMInterpreter.a(ExternalFunctions.cpp.o): In function llvm::Interpreter::callExternalFunction(llvm::Function*, llvm::ArrayRef<llvm::GenericValue>)': (.text._ZN4llvm11Interpreter20callExternalFunctionEPNS_8FunctionENS_8ArrayRefINS_12GenericValueEEE+0x13d3): undefined reference toffi_type_float'
/usr/lib/libLLVMInterpreter.a(ExternalFunctions.cpp.o): In function llvm::Interpreter::callExternalFunction(llvm::Function*, llvm::ArrayRef<llvm::GenericValue>)': (.text._ZN4llvm11Interpreter20callExternalFunctionEPNS_8FunctionENS_8ArrayRefINS_12GenericValueEEE+0x13df): undefined reference toffi_type_void'
collect2: error: ld returned 1 exit status
[ ] Done

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#2

from go-llvm.

I had this too... I remember we said it was an issue with the package for Arch though?

from go-llvm.

That was indeed a possibility, as I didn't have the issue using NixOS.

from go-llvm.

Don't think I get it on Mac OS X. But I do get it on Arch, I presume @MovingtoMars is using Arch too to get this?

from go-llvm.

yup

from go-llvm.

I guess we should file a bug with the package?

from go-llvm.