On Jan 25, 2006, at 4:20 AM, IOhannes m zmoelnig wrote:
hi.
yesterday i finally managed to cross-compile zexy for w32 on my debian/gnu-linux system using the MinGW32 cross-compiler.
while cross-compilation of other libraries (namely: iemmatrix) has worked for quite a while, i ran into a problem which i don't really understand: when compiling zexy with "-O2", pd cannot load the library and bails out with "pd_new: apparently called before setup routine" iirc, this happens at loading time (i am loading the library with "-lib zexy") and NOT when an object is created. when i compile zexy without optimizations, it loads fine.
i haven't yet found time to track down the error to a special optimization that is turned with "-O2".
however, the same optimization-level (O2) with (say) "iemmatrix" does not yield an error.
turning on other optimizations (like SSE) is unproblematic.
i am using pd-0.39-2.msw as found on miller's website. (actually it is the mirror on ftp.iem.at that i use, but they should be identical (as in "mirror"))
does anybody has an idea what might be the cause of this behaviour?
mfg.asd.r IOhannes
PS: looking forward to the time where i can compile everything without having to switch to w32. btw, is there a w32 cross-compiler setup at sourceforge?
I don't know what's on SourceForge, but it should be relatively easy to set up on Debian, I believe its all packaged:
http://rooster.stanford.edu/~ben/linux/cross.php
.hc
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