Bug 516720

Summary:	sys-devel/llvm-9999 - opt.cpp:(...): undefined reference to `llvm::cl::parser<llvm::PassInfo const*>::getOption(unsigned int) const'
Product:	Gentoo Linux	Reporter:	Mike Lothian <mike>
Component:	[OLD] Development	Assignee:	Bernard Cafarelli <voyageur>
Status:	RESOLVED WORKSFORME
Severity:	normal	CC:	mgorny
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
Whiteboard:
Package list:		Runtime testing required:	---
Attachments:	build.log.xz Build log

Description Mike Lothian 2014-07-08 22:42:15 UTC

This is possibly gcc-4.9 related

I've tried with O2 and using bfd as well as gold

Reproducible: Always

Steps to Reproduce:
1. emerge llvm




I'm not seeing anything obvious in the logs

Comment 1 Mike Lothian 2014-07-08 22:44:02 UTC

Created attachment 380466 [details]
build.log.xz

Comment 2 Mike Lothian 2014-07-08 23:34:08 UTC

Not our bug

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61659

Comment 3 Mike Lothian 2014-07-09 09:33:16 UTC

Ah that patch didn't fix it at all

I did notice that the abi specific source directories didn't have a lib/CodeGen directory 

Is that possibly the issue?

Comment 4 Mike Lothian 2014-09-20 06:59:45 UTC

Created attachment 385154 [details]
Build log

This is the latest failure - seems to be an ICE in g++

Comment 5 Mike Lothian 2014-09-26 21:21:33 UTC

Seems to work fine now