Gentoo Websites Logo
Go to: Gentoo Home Documentation Forums Lists Bugs Planet Store Wiki Get Gentoo!
Bug 585630 - media-gfx/sam2p-0.49.2 fails to build with GCC 6: cannot compute depends
Summary: media-gfx/sam2p-0.49.2 fails to build with GCC 6: cannot compute depends
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: TeX project
URL:
Whiteboard:
Keywords:
Depends on:
Blocks: gcc-6
  Show dependency tree
 
Reported: 2016-06-11 19:57 UTC by Aric Belsito
Modified: 2016-10-28 22:37 UTC (History)
3 users (show)

See Also:
Package list:
Runtime testing required: ---

Attachments
ccdep.pl patch. (sam2p-0.49.2-c++98.patch,873 bytes, patch)
2016-06-11 19:57 UTC, Aric Belsito 		Details | Diff
sam2p-0.49.2-Wno-literal-suffix.patch (sam2p-0.49.2-Wno-literal-suffix.patch,469 bytes, patch)
2016-09-21 04:55 UTC, Peter Levine 		Details | Diff
View All Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Aric Belsito 2016-06-11 19:57:01 UTC 
Created attachment 437192 [details, diff]
ccdep.pl patch.

ccdep.pl needs to call g++ with -std=c++98 during the configure stage.

We can't fix this simply by building with "-std=c++98" appended to CXXFLAGS because the CXXFLAGS used by ccdep.pl are hardcoded.
Comment 1 Francesco Turco 2016-08-30 13:20:40 UTC 
Patch from comment 0 works for me too.
Comment 2 Aric Belsito 2016-09-14 22:42:46 UTC 
Just FYI, adding -std=c++98 to ccdep.pl still allows the library to be built under the C++14 standard, because ccdep.pl is just used in the configure stage.
Comment 3 Peter Levine 2016-09-21 04:55:30 UTC 
Created attachment 447006 [details, diff]
sam2p-0.49.2-Wno-literal-suffix.patch

GCC-6 emits invalid suffix warnings while parsing the code in some printf/scanf functions.  The 'ccdep.pl' script turns them into errors.  As an alternate patch, you could just add "-Wno-literal-suffix" to one line in 'ccdep.pl'.
Comment 4 David Seifert gentoo-dev 2016-10-28 22:37:25 UTC 
commit 1e4d9bfb79505198acd14497f4da8841ef7b314e
Author: Jonathan Scruggs <j.scruggs@gmail.com>
Date:   Fri Oct 28 16:53:26 2016 +0100

    media-gfx/sam2p: version bump to 0.49.3
    
    Gentoo-bug: 585630, 598362
    - Switch to EAPI 6
    - Simplify ebuild
    - Update to new HOMEPAGE
    
    Signed off by: Jonathan Scruggs (j.scrugs@gmail.com)
    Closes: https://github.com/gentoo/gentoo/pull/2688
    
    Signed-off-by: David Seifert <soap@gentoo.org>