I will try that. One thing I did yesterday was try to make a change to llvm. To do this I went into my lldb/llvm directory, created a build directory, and from inside there generated an Xcode project for just the llvm / clang stuff, and built llvm using this. Is it possible that it installed itself somewhere in a way that conflicts what what I'm trying to do using the LLDB xcode build?
On Fri, Aug 22, 2014 at 11:10 AM, Todd Fiala <tfi...@google.com> wrote: > Did you also do a Build|Clean? > > So full steps: > (command line) > cd lldb > rm -rf llvm-build > > (back in Xcode) > Product|Clean > Cmd-B > > ? > > > On Fri, Aug 22, 2014 at 11:09 AM, Zachary Turner <ztur...@google.com> > wrote: > >> Didn't seem to fix it. Still getting the same errors. >> >> >> On Fri, Aug 22, 2014 at 11:01 AM, Todd Fiala <tfi...@google.com> wrote: >> >>> 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 >>> >> >> > > > -- > Todd Fiala | Software Engineer | tfi...@google.com | 650-943-3180 >
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