Bug 924321

Summary:	=xfce-base/libxfce4ui-4.19.4 several undefined references with LLD
Product:	Gentoo Linux	Reporter:	David Carlos Manuelda <StormByte>
Component:	Current packages	Assignee:	XFCE Team <xfce>
Status:	UNCONFIRMED ---
Severity:	normal	CC:	mgorny, StormByte
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
See Also:	https://gitlab.xfce.org/xfce/libxfce4ui/-/merge_requests/116
Whiteboard:
Package list:		Runtime testing required:	---
Attachments:	emerge --info Full build log

Description David Carlos Manuelda 2024-02-12 02:29:09 UTC

When building xfce4-base/libxfce4ui-4.19.4 (not reproducible with 4.19.3) with clang (+compiler-rt +libcxx in runtime) and LLD as linker I get 6 undefined references:

ld.lld: error: undefined reference due to --no-allow-shlib-undefined: IceSetIOErrorHandler
>>> referenced by ./.libs/libxfce4ui-2.so

ld.lld: error: undefined reference due to --no-allow-shlib-undefined: IceAddConnectionWatch
>>> referenced by ./.libs/libxfce4ui-2.so

ld.lld: error: undefined reference due to --no-allow-shlib-undefined: IceConnectionNumber
>>> referenced by ./.libs/libxfce4ui-2.so

ld.lld: error: undefined reference due to --no-allow-shlib-undefined: IceProcessMessages
>>> referenced by ./.libs/libxfce4ui-2.so

ld.lld: error: undefined reference due to --no-allow-shlib-undefined: IceSetShutdownNegotiation
>>> referenced by ./.libs/libxfce4ui-2.so

ld.lld: error: undefined reference due to --no-allow-shlib-undefined: IceCloseConnection
>>> referenced by ./.libs/libxfce4ui-2.so

Reproducible: Always

Comment 1 David Carlos Manuelda 2024-02-12 02:29:52 UTC

Created attachment 884762 [details]
emerge --info

Comment 2 David Carlos Manuelda 2024-02-12 02:30:05 UTC

Created attachment 884763 [details]
Full build log

Comment 3 David Carlos Manuelda 2024-02-12 02:32:56 UTC

If compiling with LDFLAGS="-lICE" then it compiles again, not a proper bugfix but an indicative of a missing library adition in linkage.

I suspect that the new X ISE is the culprit