Bug 941581

Summary:	sci-libs/cholmod-3.0.14-r1: USE=cuda: failed to build with comma-containing LDFLAGS
Product:	Gentoo Linux	Reporter:	Benjamino Masyura <benjama>
Component:	Current packages	Assignee:	Paul Zander <negril.nx+gentoo>
Status:	RESOLVED NEEDINFO
Severity:	normal	CC:	sci
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
Whiteboard:
Package list:		Runtime testing required:	---

Description Benjamino Masyura 2024-10-15 12:45:00 UTC

LDFLAGS are passed along with CFLAGS directly to `nvcc` via `-Xcompiler`, and it treats arguments containing commas (such as `-Wl,-z,now`) as separate flags (`-Wl -z now`), causing a build error. 

Perhaps escaping commas in *FLAGS passed to `nvcc` would help.
Source: https://gitlab.kitware.com/cmake/cmake/-/issues/23069

Comment 1 Paul Zander 2024-10-15 12:50:19 UTC

Please attach the build log and emerge --info.

Comment 2 Paul Zander 2024-10-16 13:13:36 UTC

Please attach the requested logs and reopen. I can't reproduce this. And I have nothing else to check for.