Bug 622290

Summary:	=sys-apps/diffutils-3.5 fails to compile in stage2 with GCC 7.1
Product:	Gentoo/Alt	Reporter:	Muhammad Herdiansyah <herdiansyah>
Component:	Prefix Support	Assignee:	Gentoo Prefix <prefix>
Status:	RESOLVED FIXED
Severity:	normal
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
Whiteboard:
Package list:		Runtime testing required:	---
Attachments:	stage2 log (gzipped)

Description Muhammad Herdiansyah 2017-06-20 12:11:01 UTC

Created attachment 477316 [details]
stage2 log (gzipped)

Hello,

It seems stage2 failed when I'm trying to set up a prefix

> intprops.h:234:34: error: expected ')' before '(' token
>     __builtin_add_overflow (a, b, (__typeof__ ((a) + (b)) *) 0)                                  >                                   ^

The full log is gzipped below.

Comment 1 Muhammad Herdiansyah 2017-06-27 18:11:34 UTC

It has been addressed in bug 617538 but it seems the patch hasn't been applied here.

Comment 2 Fabian Groffen gentoo-dev

2017-06-28 08:08:02 UTC

The patch doesn't seem in because we use an older snapshot.  Can you export LATEST_TREE_YES=1 and try the bootstrap again?  If that works, I can bump the snapshot.

Comment 3 Muhammad Herdiansyah 2017-06-29 08:04:48 UTC

It doesn't seem to work, it produces the same error.

Comment 4 Willem Mulder 2017-07-06 13:51:15 UTC

For me, exporting LATEST_TREE_YES=1 builds diffutils 3.6, which succeeds.

Comment 5 Muhammad Herdiansyah 2017-07-08 18:03:58 UTC

Oops. Sorry. Fault on my part. Yeah, after a second time testing it does work.

Comment 6 Fabian Groffen gentoo-dev

2017-07-10 17:23:52 UTC

snapshot bumped, thanks