Adam Tkac wrote: > Hm, this is a nasty problem and finding the solution will be even nastier. > > I have no experience with Xcode but I would recommend to build library > without all optimizations (disable both compiler and nasm > optimizations) and check if it is still broken. > Yep. Still broken.
> If yes then I don't know better approach than compile libjpeg > with no optimizations via old and new Xcode, disassemble affected > parts of code (probably simd/*.o object files) and try to figure > differences and isolate what exactly is broken. I can help you (hopefully) > if you upload old/new files somewhere. > OK, that sounds like a reasonable approach. > Hm, PIC code shouln't be needed at all in our project because we are > shipping no libraries. In GNU build chain it is possible to disable > PIC generation with `--disable-shared` configure flag. Is it possible > to disable PIC code in Xcode as well? > 'configure --without-pic' prevents PIC from being defined in NASM, but jsimdext.inc overrides this for Mac platforms. I gather that PIC generation is the default on Mac. If I manually disable it in jsimdext.inc, the resulting binary seg faults. ------------------------------------------------------------------------------ Come build with us! The BlackBerry® Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9-12, 2009. Register now! http://p.sf.net/sfu/devconf _______________________________________________ Tigervnc-devel mailing list Tigervnc-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/tigervnc-devel
