793740 – app-misc/mosquitto (all versions) cannot be cross-compiled by arm

Bug 793740 - app-misc/mosquitto (all versions) cannot be cross-compiled by arm

Summary: app-misc/mosquitto (all versions) cannot be cross-compiled by arm

Status:	RESOLVED FIXED

Alias:	None

Product:	Gentoo Linux
Classification:	Unclassified
Component:	Current packages (show other bugs)
Hardware:	All Linux

Importance:	Normal normal (vote)
Assignee:	Matt Turner

URL:
Whiteboard:
Keywords:

Depends on:
Blocks:	tc-directly
	Show dependency tree

Reported:	2021-06-01 18:05 UTC by Jean-Claude Gervais
Modified:	2021-11-07 02:17 UTC (History)
CC List:	1 user (show)

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

Attachments
build.log (build.log,30.64 KB, text/plain) 2021-06-01 18:18 UTC, Jean-Claude Gervais	Details
Output of aarch64-unknown-linux-gnu-emerge --info (emerge.info,2.71 KB, application/x-info) 2021-06-01 18:20 UTC, Jean-Claude Gervais	Details
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 Jean-Claude Gervais 2021-06-01 18:05:59 UTC

Invoking a crossdev make of mosquitto (all versions)
aarch64-unknown-linux-gnu-emerge mosquitto

In all cases, build terminates like so

c++ -I. -I.. -I../include -I../../include -DWITH_THREADING -DWITH_SOCKS -DWITH_UNIX_SOCKETS -I../deps -O2 -pipe -fomit-frame-pointer -fPIC -c mosquittopp.cpp -o mosquittopp.o
c++ -shared -Wl,-soname,libmosquittopp.so.1 mosquittopp.o -o libmosquittopp.so.1 ../libmosquitto.so.1
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: ../libmosquitto.so.1: error adding symbols: file in wrong format
collect2: error: ld returned 1 exit status

At link, the ebuild seems to ignore the cross-compile settings and instead directly invokes the default system compiler/linker

Comment 1 Sam James archtester

2021-06-01 18:07:54 UTC

Please include the full build.log and emerge --info.

Comment 2 Jean-Claude Gervais 2021-06-01 18:18:08 UTC

Created attachment 713187 [details]
build.log

Comment 3 Jean-Claude Gervais 2021-06-01 18:20:25 UTC

Created attachment 713190 [details]
Output of aarch64-unknown-linux-gnu-emerge --info

Comment 4 Larry the Git Cow gentoo-dev

2021-11-07 02:17:57 UTC

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

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=91587a4954346e8c465173a85a13f470d9329fa4

commit 91587a4954346e8c465173a85a13f470d9329fa4
Author:     Sam James <sam@gentoo.org>
AuthorDate: 2021-11-07 02:17:30 +0000
Commit:     Sam James <sam@gentoo.org>
CommitDate: 2021-11-07 02:17:30 +0000

    app-misc/mosquitto: don't call c++ directly (fixes cross-compilation)
    
    Closes: https://bugs.gentoo.org/793740
    Signed-off-by: Sam James <sam@gentoo.org>

 app-misc/mosquitto/mosquitto-1.6.15.ebuild | 1 +
 app-misc/mosquitto/mosquitto-2.0.11.ebuild | 1 +
 app-misc/mosquitto/mosquitto-2.0.12.ebuild | 1 +
 3 files changed, 3 insertions(+)