Bug 300626 – sci-mathematics/freemat-4.0 fails due to old moc files

• Status: RESOLVED FIXED
• Product: Gentoo Linux

[Description Hanno Böck 2010-01-11 21:04:23 UTC]

compilation of freemat fails with qt 4.6.0. Reason is that it ships with some moc files that refuse to build with a qt version other than they've been created.

Solution is to delete all moc files before the build process. They'll be regenerated.
So change
        rm -f CMakeCache.txt
to
        rm -f CMakeCache.txt libs/lib*/*.moc.* src/*.moc.*
and it'll be fine.

[  8%] Building CXX object libs/libFreeMat/CMakeFiles/FreeMatlib.dir/Intrepreter.moc.cpp.o
/var/tmp/portage/sci-mathematics/freemat-4.0/work/FreeMat-4.0.1-Source/libs/libFreeMat/Intrepreter.moc.cpp:14:2: Fehler: #error "This file was generated using the moc from 4.5.2. It"
/var/tmp/portage/sci-mathematics/freemat-4.0/work/FreeMat-4.0.1-Source/libs/libFreeMat/Intrepreter.moc.cpp:15:2: Fehler: #error "cannot be used with the include files from this version of Qt."
/var/tmp/portage/sci-mathematics/freemat-4.0/work/FreeMat-4.0.1-Source/libs/libFreeMat/Intrepreter.moc.cpp:16:2: Fehler: #error "(The moc has changed too much.)"
make[2]: *** [libs/libFreeMat/CMakeFiles/FreeMatlib.dir/Intrepreter.moc.cpp.o] Fehler 1
make[2]: *** Warte auf noch nicht beendete Prozesse...
make[1]: *** [libs/libFreeMat/CMakeFiles/FreeMatlib.dir/all] Fehler 2
make: *** [all] Fehler 2
 * ERROR: sci-mathematics/freemat-4.0 failed:
 *   Make failed!

[Comment 1 Hanno Böck 2010-01-11 21:04:44 UTC]

Created attachment 216117 [details]
freemat-4.0.ebuild

[Comment 2 Sébastien Fabbro (RETIRED) 2010-01-12 03:13:17 UTC]

applied in cvs. Thanks!