Bug 196702 – dev-ruby/qt4-qtruby-1.4.9(-r1): CMake error->wrong path to qscintilla-includedir

• Status: RESOLVED FIXED
• Product: Gentoo Linux

[Description Franz Trischberger 2007-10-22 09:41:31 UTC]

The cmake step while compiling qt4-qtruby failes cause the path to the Qsci-headers in the FindQScintilla.cmake is set to "${QT_INCLUDE_DIR}/Qsci" (which is on gentoo "/usr/include/qt4/Qsci", but the qscintilla-2.1.ebuild installs them to "/usr/include/Qsci".
There also is an error in the FindQScintilla.cmake-file, that sets QSCINTILLA_FOUND to YES, though it can't find the headers. This issue is solved in the current kde4-kdebindings.

Reproducible: Always

[Comment 1 Franz Trischberger 2007-10-22 09:44:16 UTC]

Created attachment 134107 [details]
files/FindQScintilla.cmake.diff

I used the new FindQScintilla.cmake from kdebindings and changed the QSCINTILLA_INCLUDE_DIR to /usr/include/Qsci. So the cmake-stop doesnt stop when you have qscintilla installed.

[Comment 2 Franz Trischberger 2007-10-22 09:45:32 UTC]

Created attachment 134108 [details]
dev-ruby/qt4-qtruby-1.4.9-r2.ebuild

That's an updated version of the current qt4-qtruby-ebuild applying the QScintilla-patch.

[Comment 3 Jakub Moc (RETIRED) 2007-10-22 09:45:45 UTC]

Please post the actual errors you get when compiling so that people can actually find this bug.

[Comment 4 Franz Trischberger 2007-10-22 09:52:50 UTC]

(In reply to comment #3)
> Please post the actual errors you get when compiling so that people can
> actually find this bug.
> 
Sorry, so here you are:

===============================================
-- Ruby found: /usr/lib/libruby.so
-- Found QScintilla2: /usr/lib/libqscintilla2.a
-- Found Qwt: /usr/lib/libqwt.so
-- Build Smoke...
-- Ruby found: /usr/lib/libruby.so
-- Fix $(LN_S) rbqtapi $(DESTDIR)$(bindir)/rbqt3api and $(LN_S) rbqtapi $(DESTDIR)$(bindir)/rbqt4api
-- Build QtRuby... yes
CMake Error: This project requires some variables to be set,
and cmake can not find them.
Please set the following variables:
QSCINTILLA_INCLUDE_DIR (ADVANCED)

-- Configuring done

===================================================

It says Found QScintilla2, but stops as the INCLUDEs could not be found.

[Comment 5 Franz Trischberger 2007-10-22 20:22:05 UTC]

To make things clear:

qt4-qtruby is looking for Qwt and Qscintilla installations. If it can find one of them it builds ruby-modules (though i did not yet find out how to use QScintilla ;) ).
If qscintilla is not installed you wont get this error. So in order to reproduce this behaviour you first need to install qscintilla-2.1 before qt4-qtruby.

[Comment 6 Caleb Tennis (RETIRED) 2007-11-06 12:34:51 UTC]

committed as qt4-qtruby-1.4.9-r2.  Thanks for the report.