I think Jason also mentioned in another thread that this was necessary and don't waste time tracking it down.
On Fri, Aug 22, 2014 at 10:41 AM, Greg Clayton <gclay...@apple.com> wrote: > You might want to nuke your lldb/llvm-build folder and try again. > Sometimes when updating the dependencies aren't tracked 100% and can result > in bad .a files from the llvm build. > > > On Aug 22, 2014, at 10:32 AM, Zachary Turner <ztur...@google.com> wrote: > > > > I just updated all my repos and I'm seeing this when I build lldb-tool > using the Xcode solution: > > > > Undefined symbols for architecture x86_64: > > > > "llvm::ConstantExpr::getGetElementPtr(llvm::Constant*, > llvm::ArrayRef<llvm::Value*>, bool)", referenced from: > > > > llvm::ConstantExpr::getGetElementPtr(llvm::Constant*, > llvm::ArrayRef<llvm::Constant*>, bool) in liblldb-core.a(IRForTarget.o) > > > > (maybe you meant: > __ZN4llvm12ConstantExpr16getGetElementPtrEPNS_8ConstantENS_8ArrayRefIPNS_5ValueEEEbPNS_4TypeE) > > > > "llvm::ConstantExpr::getBitCast(llvm::Constant*, llvm::Type*)", > referenced from: > > > > IRForTarget::RewriteObjCConstString(llvm::GlobalVariable*, > llvm::GlobalVariable*) in liblldb-core.a(IRForTarget.o) > > > > IRForTarget::RewriteObjCSelector(llvm::Instruction*) in > liblldb-core.a(IRForTarget.o) > > > > IRForTarget::BuildRelocation(llvm::Type*, unsigned long long) in > liblldb-core.a(IRForTarget.o) > > > > IRForTarget::ReplaceStrings() in liblldb-core.a(IRForTarget.o) > > > > (maybe you meant: > __ZN4llvm12ConstantExpr10getBitCastEPNS_8ConstantEPNS_4TypeEb) > > > > "llvm::ConstantExpr::getIntToPtr(llvm::Constant*, llvm::Type*)", > referenced from: > > > > IRForTarget::BuildFunctionPointer(llvm::Type*, unsigned long long) > in liblldb-core.a(IRForTarget.o) > > > > IRForTarget::RewriteObjCConstString(llvm::GlobalVariable*, > llvm::GlobalVariable*) in liblldb-core.a(IRForTarget.o) > > > > IRForTarget::RewriteObjCSelector(llvm::Instruction*) in > liblldb-core.a(IRForTarget.o) > > > > IRForTarget::HandleSymbol(llvm::Value*) in > liblldb-core.a(IRForTarget.o) > > > > IRForTarget::HandleObjCClass(llvm::Value*) in > liblldb-core.a(IRForTarget.o) > > > > IRForTarget::CompleteDataAllocation() in > liblldb-core.a(IRForTarget.o) > > > > (maybe you meant: > __ZN4llvm12ConstantExpr11getIntToPtrEPNS_8ConstantEPNS_4TypeEb) > > > > ld: symbol(s) not found for architecture x86_64 > > > > clang: error: linker command failed with exit code 1 (use -v to see > invocation) > > > > > > > > Is anyone else seeing this? > > > > _______________________________________________ > > lldb-dev mailing list > > lldb-dev@cs.uiuc.edu > > http://lists.cs.uiuc.edu/mailman/listinfo/lldb-dev > > _______________________________________________ > lldb-dev mailing list > lldb-dev@cs.uiuc.edu > http://lists.cs.uiuc.edu/mailman/listinfo/lldb-dev > -- Todd Fiala | Software Engineer | tfi...@google.com | 650-943-3180
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