Arch Linux

Please read this before reporting a bug:

Do NOT report bugs when a package is just outdated, or it is in the AUR. Use the 'flag out of date' link on the package page, or the Mailing List.

REPEAT: Do NOT report bugs for outdated packages!

FS#73677 - [alertmanager] FTBFS

Attached to Project: Arch Linux
Opened by Jeffrey Pan (XieJiSS) - Tuesday, 08 February 2022, 06:10 GMT
Last edited by Jelle van der Waa (jelly) - Tuesday, 08 February 2022, 16:30 GMT
Task Type Bug Report
Category Packages: Extra
Status Closed
Assigned To Jelle van der Waa (jelly)
Johannes Löthberg (demize)
Architecture All
Severity Medium
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 0
Private No



Failed to build from source due to inappropriate ${LDFLAGS} in PKGBUILD

Build output:

flag provided but not defined: -flto
usage: link [options] main.o

Additional info:
* package version(s) 0.23.0-3 (latest)
* config and/or log files etc.
* link to upstream bug report, if any

Steps to reproduce:

asp checkout


go build -ldflags "-extldflags ${LDFLAGS} ...(trimmed)"

However, as lto is enabled by default, $LDFLAGS now contains space: -Wl,foobar -flto. This causes -flto to be interpreted as a go tool link argument instead of being passed to the external linker.

Patched version: use \"\" to wrap $LDFLAGS.

go build -ldflags "-extldflags \"${LDFLAGS}\" ...(trimmed)"
This task depends upon

Closed by  Jelle van der Waa (jelly)
Tuesday, 08 February 2022, 16:30 GMT
Reason for closing:  Fixed
Additional comments about closing:  Quoting the flags doesn't make it compile, as golang still doesn't know what to do with -flto. So I added options=(!lto) in svn now.