Hi Lars, On Monday 21 September 2009, Lars Amsel wrote: > Lars Amsel wrote:
> For the records: The build was successful with the current gcc (TDM-1 > mingw32) 4.4.1) from http://www.tdragon.net/recentgcc. Did you read the release notes that mingw-4.4.1 TDM-1 has a bug ? The note says: "WARNING: The 4.4.1-tdm-1 release is known to have a bug which causes drastically increased CPU usage in programs compiled with it. You are urged to use a previous release until this bug is fixed. " > BTW: Is it usual that building Qt on a state of the art machine takes > about 30h? I noticed that especially the moc compiler needs quite a > lot of time. moc is usally quite fast. It seems the compiler bug makes it slow. I'm using gcc-4.4.0 TDM-2 on a new server and it only takes 8-10 hours, including WebKit, using precompiled headers and one CPU. Yours, Jürgen -- * Dipl.-Math. Jürgen Hunold ! Ingenieurgesellschaft für * voice: ++49 511 262926 57 ! Verkehrs- und Eisenbahnwesen mbH * fax : ++49 511 262926 99 ! Lister Straße 15 * [email protected] ! www.ivembh.de * * Geschäftsführer: ! Sitz des Unternehmens: Hannover * Prof. Dr.-Ing. Thomas Siefer ! Amtsgericht Hannover, HRB 56965 * PD Dr.-Ing. Alfons Radtke ! _______________________________________________ Qt4-preview-feedback mailing list [email protected] http://lists.trolltech.com/mailman/listinfo/qt4-preview-feedback
