search for: ccu8n5fb

...ar R-users, After the reading of "Writing R extensions", "readme.packages", "Using external compilers with R", ..., I have tried to create a DLL for my Fortran file using the command: g77 --shared -o robeth.dll robeth.f and failed with several messages as : c:\temp/ccU8N5fb.o: ... undefined reference to 'realpr_' c:\temp/ccU8N5fb.o: ... undefined reference to 'dblepr_' c:\temp/ccU8N5fb.o: ... undefined reference to 'intpr_' c:\temp/ccU8N5fb.o: ... undefined reference to 'rexit_' What I have missed. If I insert #include <R.h>...