640640 – kde-plasma/plasma-workspace-5.10.5-r1 w/ cmake-3.10.0: Cannot find source file: fadeeffect.cpp

Bug 640640 - kde-plasma/plasma-workspace-5.10.5-r1 w/ cmake-3.10.0: Cannot find source file: fadeeffect.cpp

Summary: kde-plasma/plasma-workspace-5.10.5-r1 w/ cmake-3.10.0: Cannot find source fil...

Status:	RESOLVED FIXED

Alias:	None

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

Importance:	Normal normal (vote)
Assignee:	Gentoo KDE team

URL:
Whiteboard:	fixed in 5.11
Keywords:

Depends on:	kde-plasma-5.11.5-stable
Blocks:
	Show dependency tree

Reported:	2017-12-10 23:02 UTC by orionbelt2
Modified:	2018-01-22 01:08 UTC (History)
CC List:	1 user (show)

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

Attachments
build.log (build.log,33.13 KB, text/x-log) 2017-12-10 23:02 UTC, orionbelt2	Details
emerge --info (emerge.info,5.73 KB, text/plain) 2017-12-10 23:06 UTC, orionbelt2	Details
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Description orionbelt2 2017-12-10 23:02:03 UTC

Created attachment 509310 [details]
build.log

kde-plasma/plasma-workspace-5.10.5-r1 fails to compile with the message:

CMake Error in ksmserver/CMakeLists.txt:
  Cannot find source file:

    fadeeffect.cpp

  Tried extensions .c .C .c++ .cc .cpp .cxx .m .M .mm .h .hh .h++ .hm .hpp
  .hxx .in .txx

Before and after, there are many CMake Warnings about Policy CMP0028 not being set and about CMake excluding some generated source files. See attached build.log. Thanks!

Comment 1 orionbelt2 2017-12-10 23:06:01 UTC

Created attachment 509312 [details]
emerge --info

Comment 2 Andreas Sturmlechner gentoo-dev

2017-12-10 23:29:21 UTC

> dev-util/cmake:           3.10.0::gentoo

Your issue is probably fixed if you don't mix arch with ~arch keywords (in this case, downgrade cmake).

Comment 3 orionbelt2 2017-12-11 10:31:59 UTC

Thanks for the suggestion, downgrading cmake to stable (removing ~amd64 from dev-util/cmake) did the trick.

I had added dev-util/cmake in /etc/portage/package.keywords because it was required when i was installing LXQt. I am not sure whether downgrading it will affect future LXQt updates, but this bug was perhaps KDE's way of revenging my attempt to abandon it ;-)