Bug 661996

Summary: find_package(KDE4 REQUIRED) fails in cmake with qt3-devel installed
Product: [Fedora] Fedora Reporter: Akira TAGOH <tagoh>
Component: kdelibsAssignee: Kevin Kofler <kevin>
Status: CLOSED RAWHIDE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: low    
Version: rawhideCC: jreznik, kevin, ltinkl, rdieter, rnovacek, ry, smparrish, than, thomasj
Target Milestone: ---Keywords: Regression, Reopened
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: 4.5.85-3.fc15 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2010-12-10 19:06:52 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 661075    
Attachments:
Description Flags
simple CMakeLists.txt to reproduce this issue none

Description Akira TAGOH 2010-12-10 09:47:19 UTC 
Description of problem:
cmake complains "qmake not found".

Version-Release number of selected component (if applicable):
kdelibs-devel-4.5.85-1.fc15.x86_64

How reproducible:
always

Steps to Reproduce:
1.run cmake on you've put the attached CMakeLists.txt on.
2.
3.
  
Actual results:
$ cmake .
CMake Error at /usr/share/kde4/apps/cmake/modules/FindQt4.cmake:1262 (MESSAGE):
  Qt qmake not found!
Call Stack (most recent call first):
  /usr/share/kde4/apps/cmake/modules/FindKDE4Internal.cmake:417 (find_package)
  /usr/share/cmake/Modules/FindKDE4.cmake:95 (FIND_PACKAGE)
  CMakeLists.txt:3 (find_package)

Expected results:
no errors.

Additional info:
This worked before. I'm not sure what changed in anywhere, but simply creating a symlink of qmake-qt4 to qmake works again. so does cmake not check qmake-qt4 anymore?

For the real problem on this issue, see Bug#661075.
Comment 1 Akira TAGOH 2010-12-10 09:51:03 UTC 
Created attachment 467939 [details]
simple CMakeLists.txt to reproduce this issue

Doh! missed the attached.
Comment 2 Jaroslav Reznik 2010-12-10 15:37:42 UTC 
Works for me with kdelibs-devel-4.5.85-2.fc15.x86_64 (upstream tarball respin).
Comment 3 Kevin Kofler 2010-12-10 15:42:46 UTC 
Please retry with both qt-devel and qt3-devel installed (which is the case in the buildroot for uim).

Apparently /usr/share/kde4/apps/cmake/modules/FindQt4.cmake now accidentally picks up the Qt 3 qmake, there must be a regression there.
Comment 4 Kevin Kofler 2010-12-10 17:10:24 UTC 
We need this merged from upstream CMake:
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=cfba5ef111bf86e8820a4dff556b3a9edc1484cd
(also into upstream kdelibs).

KDE upstream merged:
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=2dae2f1a0b24c674b651fd6edf79c4b51177b4d6
and forgot to merge the followup regression fix.
Comment 5 Kevin Kofler 2010-12-10 17:38:50 UTC 
Should be fixed in kdelibs-4.5.85-3.fc15 and in upstream trunk (to become 4.6, there's no 4.6 branch yet).
Comment 6 Kevin Kofler 2010-12-10 19:06:52 UTC 
2657364 build (dist-rawhide, /kdelibs:9d96f580c295605cf53f28560b9912923711062c) completed successfully