Bug 394665

Summary:	stabilize =sys-devel/crossdev-20111118 to meet changed cxx/nocxx toolchain.eclass behavior
Product:	Gentoo Linux	Reporter:	Andrey <ahipp0>
Component:	[OLD] Keywording and Stabilization	Assignee:	Embedded Gentoo Team <embedded>
Status:	RESOLVED FIXED
Severity:	normal	Keywords:	STABLEREQ
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
Whiteboard:
Package list:		Runtime testing required:	---

Description Andrey 2011-12-14 10:34:29 UTC

Please, stabilize =sys-devel/crossdev-20111118 to allow building cross-toolchains.

Running =sys-devel/crossdev-20110819 like
USE="-* nptl" crossdev -v -t powerpc-unknown-linux-gnu
gives
USE='cxx nocxx' and USE='-cxx -nocxx' make no sense

Reproducible: Always

Steps to Reproduce:
USE="-* nptl" crossdev -v -t powerpc-unknown-linux-gnu
Actual Results:  
Compilation of cross-gcc fails with

 * We are migrating USE=nocxx to USE=cxx, but your USE settings do not make
 * sense.  Please make sure these two flags line up logically in your setup.
 * ERROR: cross-powerpc-unknown-linux-gnu/gcc-4.5.3-r1 failed (compile phase):
 *   USE='cxx nocxx' and USE='-cxx -nocxx' make no sense
 * 
 * Call stack:
 *     ebuild.sh, line   56:  Called src_compile
 *   environment, line 4298:  Called toolchain_src_compile
 *   environment, line 4992:  Called gcc_do_configure
 *   environment, line 2354:  Called die
 * The specific snippet of code:
 *               die "USE='cxx nocxx' and USE='-cxx -nocxx' make no sense";

Expected Results:  
Crossdev successfully builds toolchain.

Comment 1 Andrey 2011-12-14 10:43:58 UTC

Well, running `USE="-* cxx nptl" crossdev -v -t powerpc-unknown-linux-gnu` (with USE=cxx added) works with old crossdev too.

Then, crossdev should explicitly add USE=cxx while building stage4 toolchain.

Comment 2 Andrey 2011-12-16 14:41:51 UTC

(In reply to comment #1)
> Well, running `USE="-* cxx nptl" crossdev -v -t powerpc-unknown-linux-gnu`
> (with USE=cxx added) works with old crossdev too.
> 
> Then, crossdev should explicitly add USE=cxx while building stage4 toolchain.

More specifically, with old crossdev version:
1) crossdev -t powerpc-unknown-linux-gnu
2) die at gcc-stage2
3) USE="cxx" crossdev -t powerpc-unknown-linux-gnu
4) toolchain is ready

Comment 3 SpanKY gentoo-dev

2011-12-21 21:04:36 UTC

all marked stable now

Comment 4 Andrey 2011-12-21 22:03:03 UTC

(In reply to comment #3)
> all marked stable now
Thank you!