On Tue, 23 Nov 2010, Wonjae Lee wrote:
Thank you!
I tried to build a C code below, and I got a error message.
How?: you have not shown us the commands you used.
At a guess you are
on Windows and didn't tell us (see the posting quide)
using MSVC (not supported but may work -- just don't ask us for help)
not linking against R.dll.
There are examples in the tests/Embedding directory of the R sources
-- and they do work on Windows.
Thank you for your help in advance.
<C code>
#include "embeddedRCall.h"
int main(int argc, char *argv[])
{
eval_R_command("print", argc, argv);
return(0);
}
=========================================
<error message>
--------------------Configuration: Rtest - Win32 Debug--------------------
Compiling...
Rtest.c
Linking...
Rtest.obj : error LNK2001: unresolved external symbol _eval_R_command
Debug/Rtest.exe : fatal error LNK1120: 1 unresolved externals
Error executing link.exe.
Rtest.exe - 2 error(s), 0 warning(s)
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