on OS X. I twice have to intervene and manually set optimization
to O3 (for trees.c in zlib and util.c in main). But, more importantly, I
cannot use the xlc/xlf compiler drivers for linking. They do not
understand some of the gcc flags, which is no problem because they
then pass them to ld, but more importantly they refuse to handle
any file with name foo.lo. Is the "lo" a configure switch I can set to
"o" ? Currently I am building everything by setting LD_MAIN and
LD_SHLIB to gcc, i.e. xlc/xlf does the actual compilations and gcc drives the
linking. This is not ideal, because it may include the wrong options and
libraries, and it eventually breaks the methods package (which refuses
to dump code after it compiles).
Other things which I see is that the "-framework Carbon" flag gets lost when linking R.bin, and that I can only link libLapack.dylib by adding "-flat_namespace -undefined suppress" to the linker flags. These are somewhat mysterious.
I am attaching config.site.
===
Jan de Leeuw; Professor and Chair, UCLA Department of Statistics;
Editor: Journal of Multivariate Analysis, Journal of Statistical Software
US mail: 8130 Math Sciences Bldg, Box 951554, Los Angeles, CA 90095-1554
phone (310)-825-9550; fax (310)-206-5658; email: [EMAIL PROTECTED]
homepage: http://gifi.stat.ucla.edu
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No matter where you go, there you are. --- Buckaroo Banzai
http://gifi.stat.ucla.edu/sounds/nomatter.au
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