Bug 622290 – =sys-apps/diffutils-3.5 fails to compile in stage2 with GCC 7.1

• Status: RESOLVED FIXED
• Product: Gentoo/Alt

[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 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 2017-07-10 17:23:52 UTC]

snapshot bumped, thanks