1) compilation itself was fine except for one exception:
../../../../../../R-patched/src/library/stats/src/starma.c: In function `forkal':
../../../../../../R-patched/src/library/stats/src/starma.c:384: error: invalid lvalue in assignment
relevant code:
for (j = 0; j < nt; j++)
if(!ISNAN(tmp = G->resid[j])) { nu++; sigma2 += tmp * tmp; }problem: ISNAN changed obviously as the pre-processing result shows:
if(!(( ( sizeof ( tmp = G->resid[j] ) == sizeof(double) ) ? __isnand ( (double)tmp = G->resid[j] ) : ( sizeof ( tmp = G->resid[j] ) == sizeof( float) ) ? __isnanf ( (float)tmp = G->resid[j] ) : __isnan ( ( long double )tmp = G->resid[j] ) )!=0)) { nu++; sigma2 += tmp * tmp; }
fix: get the assignment out of ISNAN:
for (j = 0; j < nt; j++) {
tmp = G->resid[j];
if(!ISNAN(tmp)) { nu++; sigma2 += tmp * tmp; }
}2) DYLD_LIBRARY_PATH shouldn't be too eagerly changed - R segfaulted with the default setting. Unfortunately it segfaulted in a weird place (in code responsible for loading a shared library somewhere in non-R code). Removing all unnecessary stuff (such as /usr/local) from the path helped (i.e. the path is now just ${R_HOME}/bin).
3) problem with saved images. I can't quite figure out this one:
basically R isn't able to load images stored during the package installation phase. I get this error:
Error: bad restore file magic number (file may be corrupted)-- no data loaded
for example with stats:
> library(stats)
Error: bad restore file magic number (file may be corrupted)-- no data loaded
Error in library(stats) : package/namespace load failed
same if you try to load .../stats/R/all.rda manually.
I put the rda file in http://www.rosuda.org/misc/all.rda (it comes from the stats package) for anyone who can have a look at it...
using save/load manually on arbitrary objects worked for me, however I don't know how to re-create the all.rda manually, so I'm stuck here. Any ideas?
Cheers, Simon
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