Bug 786534 – app-arch/advancecomp-2.2_pre20190301 fails to compile with gcc-11

• Product: Gentoo Linux
• Status: RESOLVED FIXED

[Description Agostino Sarubbo 2021-04-28 19:21:24 UTC]

https://blogs.gentoo.org/ago/2020/07/04/gentoo-tinderbox/

Issue: app-arch/advancecomp-2.2_pre20190301 fails to compile with gcc-11.
Discovered on: amd64 (internal ref: tinderbox)

NOTE:
This machine uses GCC-11: https://gcc.gnu.org/gcc-11/porting_to.html

[Comment 1 Agostino Sarubbo 2021-04-28 19:21:26 UTC]

Created attachment 703446 [details]
build.log

build log and emerge --info

[Comment 2 Agostino Sarubbo 2021-04-28 19:21:28 UTC]

Possible context of error(s):

file.h:70:43: error: ISO C++17 does not allow dynamic exception specifications

[Comment 3 Matt Whitlock 2021-04-29 17:16:19 UTC]

Dropping this patch…

  https://github.com/amadvance/advancecomp/pull/6.patch

…into /etc/portage/patches/app-arch/advancecomp-2.2_pre20190301/ allows the build to complete successfully.

Thanks, Michał.

[Comment 4 Sam James 2021-04-29 17:17:56 UTC]

Merged upstream.

[Comment 5 Larry the Git Cow 2021-04-29 19:56:41 UTC]

The bug has been closed via the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=30eb83dd80937406bc984e5834b82e73f8738be3

commit 30eb83dd80937406bc984e5834b82e73f8738be3
Author:     Michał Górny <[e-mail]>
AuthorDate: 2021-04-29 18:41:13 +0000
Commit:     Michał Górny <[e-mail]>
CommitDate: 2021-04-29 19:55:43 +0000

    app-arch/advancecomp: Backport C++17 (GCC 11) fix
    
    Closes: https://bugs.gentoo.org/786534
    Signed-off-by: Michał Górny <[e-mail]>

 .../advancecomp/advancecomp-2.2_pre20190301.ebuild |   7 +-
 .../files/advancecomp-2.2_pre20190301-gcc-11.patch | 184 +++++++++++++++++++++
 2 files changed, 189 insertions(+), 2 deletions(-)