Hi I am trying to compile multiple .c functions into a shared object using R CMD SHLIB (I am using Tiger 10.4.10). These functions make use of header files, some of with are in the same directory as the .c files and some of them are standard I guess, like #include <stdlib.h>. When I compile the files using gcc, they compile beautifully. But using the following command
R CMD SHLIB -o test.so *.c I obtain errors of the sort: ld: multiple definitions of symbol _ivector nrutil.o definition of _ivector in section (__TEXT,__text) tools.o definition of _ivector in section (__TEXT,__text) I read somewhere that this is due to multiple compilers but I am not sure about that. I thought that I might have to add a statement for ld which says --allow-multiple-definitions but don't know where to put that in the R CMD SHLIB command. Or do I have to include the path to the standard libraries stdlib.h? Thanks for any comments. Hadassa -- Hadassa Brunschwig PhD Student Department of Statistics The Hebrew University of Jerusalem http://www.stat.huji.ac.il _______________________________________________ R-SIG-Mac mailing list [email protected] https://stat.ethz.ch/mailman/listinfo/r-sig-mac
