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Date Submitted

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0012599

CMake

Modules

public

2011-11-29 10:49

2012-04-02 10:10

Reporter

Marcus T

Assigned To

Clinton Stimpson

Priority

urgent

Severity

block

Reproducibility

always

Status

closed

Resolution

fixed

Platform

All platforms

All

OS Version

All

Product Version

CMake 2.8.6

Target Version

Fixed in Version

Summary

0012599: UseQt4.cmake fails at including module dependencies

Description

UseQt4.cmake fails at including proper dependencies. When Having QT_USE_QTDECLARATIVE enabled, based on the QT_QTDECLARATIVE_MODULE_DEPENDS it should include QT_QTOPENGL as well.

But since the FOREACH ( UseQt4.cmake Line 81 ) loops over QTOPENGL before QTDECLARATIVE, the first project does not link to QtOpengl.

( This bug just cost me a day of work )

Steps To Reproduce

In you CMakeLists.txt use:

find_package(Qt4 4.7.2 REQUIRED QtDeclarative)
message(STATUS "Libs: " ${QT_LIBRARIES}) # Will not print "libQtOpengl..."
add_subdirectory(./test)

In ./test/CMakeLists.txt do:

find_package(Qt4 4.7.2 REQUIRED QtDeclarative)
message(STATUS "Libs: " ${QT_LIBRARIES}) # WILL print "libQtOpengl..."

Additional Information

In my opinion the whole dependency mechanism should be removed completely ( thats what I did for myself now ).

Its a) Error prone b) Incorrect ( declarative does not need OpenGL ) c) unncessary. Finding out which QtLibs you need is so easy.

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Notes
(0027869) Clinton Stimpson (developer) 2011-11-29 11:08	Thanks for reporting. Its now fixed in the repository. 3cd08ce Qt4: Fix dependencies of QtDeclartive.

(0029053) David Cole (manager) 2012-04-02 10:10	Closing resolved issues that have not been updated in more than 4 months.

Issue History
Date Modified	Username	Field	Change
2011-11-29 10:49	Marcus T	New Issue
2011-11-29 11:08	Clinton Stimpson	Note Added: 0027869
2011-11-29 11:08	Clinton Stimpson	Status	new => resolved
2011-11-29 11:08	Clinton Stimpson	Resolution	open => fixed
2011-11-29 11:08	Clinton Stimpson	Assigned To	=> Clinton Stimpson
2012-04-02 10:10	David Cole	Note Added: 0029053
2012-04-02 10:10	David Cole	Status	resolved => closed