mathlink
- To: mathgroup at smc.vnet.net
- Subject: [mg25229] mathlink
- From: Richard S Hsu <rhsu at U.Arizona.EDU>
- Date: Fri, 15 Sep 2000 02:22:00 -0400 (EDT)
- Sender: owner-wri-mathgroup at wolfram.com
Hi, I am learning MathLink. I copied the .tm and .c files from the Mathmatica book(version 3). file f.c : ------------------------------------------------------------ #include "mathlink.h" int f(int x, int, y) { return x+y ; } int main(int argc, char *argv[]) { return MLMain(argc, argv); } -------------------------------------------------------------------- file f.tm : -------------------------------------------------------------------- :Begin: :Function: f :Pattern: f[x_Integer, y_Integer] :Arguments: {x, y} :ArgumentTypes: {Integer, Integer} :ReturnType: Integer :End: --------------------------------------------------------------------- When I run ' mcc f.em ', I got the error messages: /usr/lib/crt1.o: In function `_start': /usr/lib/crt1.o(.text+0x57): undefined reference to `main' /tmp/cca105961.o: In function `_tr0': /tmp/cca105961.o(.text+0x5d): undefined reference to `f' I use a Linux system. Thank for help.