588092 – gcc-4.7.3-r1 fails to build in bootstrap on Fedora 23

Bug 588092 - gcc-4.7.3-r1 fails to build in bootstrap on Fedora 23

Summary: gcc-4.7.3-r1 fails to build in bootstrap on Fedora 23

Status:	RESOLVED DUPLICATE of bug 619542

Alias:	None

Product:	Gentoo/Alt
Classification:	Unclassified
Component:	Prefix Support (show other bugs)
Hardware:	AMD64 Linux

Importance:	Normal normal (vote)
Assignee:	Gentoo Prefix

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Depends on:
Blocks:

Reported:	2016-07-05 19:38 UTC by samtygier
Modified:	2017-07-18 08:48 UTC (History)
CC List:	0 users

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Runtime testing required:	---

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Description samtygier 2016-07-05 19:38:17 UTC

Running the ./bootstrap-prefix.sh on Fedora 23 fails.

Odd!  Running
  /usr/bin/bash ./bootstrap-prefix.sh "/var/tmp/gentooprefix/install" stage2
failed! :(

The error is:
In file included from /var/tmp/gentooprefix/install/tmp/var/tmp/portage/sys-devel/gcc-4.7.3-r1/work/gcc-4.7.3/gcc/cp/except.c:987:0:
cfns.gperf: At top level:
cfns.gperf:101:1: error: ‘gnu_inline’ attribute present on ‘libc_name_p’
cfns.gperf:26:14: error: but not here

Which looks like an issue due to building old GGC releases with a recent GCC releases that default to c++11. It looks like the issue has been noticed before https://gcc.gnu.org/ml/gcc-patches/2015-08/msg00375.html

Reproducible: Always

Steps to Reproduce:
1. On Fedora 23 (possibly any distro with GCC newer than 5.0)
2. run ./bootstrap-prefix.sh

Comment 1 Michael Haubenwallner (RETIRED) gentoo-dev

2017-07-18 08:48:15 UTC


*** This bug has been marked as a duplicate of bug 619542 ***