VMS g++ libraries

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2 total messages Started by "Bradley D. Keister" Fri, 05 Jan 1990 17:02

#2127

Author: "Bradley D. Keister"
Date: Fri, 05 Jan 1990 17:02

21 lines
948 bytes

I tried sending this directly to Angel Li@flipper.miami.edu, but the network
was down.

The following program:

#include <math.h>
#include <stdio.h>
main()
{
        printf("sqrt(2): %g\n", sqrt(2));
}

dies at the link stage because the linker needs SQRT__FD and can't find it.
This program runs fine under VMS/GCC.  Were we supposed to get the full
Unix g++ distribution and recompile the source, say, using the VMS/g++
executable?  Also, we stole math.h from the VAX C header directory.

Brad Keister
Physics Department
Carnegie Mellon U

VMS g++ libraries

#2131

Author: Micheal Tiemann
Date: Fri, 05 Jan 1990 21:32

34 lines
1202 bytes

   Date: Fri,  5 Jan 90 12:02:50 -0500 (EST)
   From: "Bradley D. Keister" <bk19+@andrew.cmu.edu>

   I tried sending this directly to Angel Li@flipper.miami.edu, but the network
   was down.

   The following program:

   #include <math.h>
   #include <stdio.h>
   main()
   {
	   printf("sqrt(2): %g\n", sqrt(2));
   }

   dies at the link stage because the linker needs SQRT__FD and can't find it.
   This program runs fine under VMS/GCC.  Were we supposed to get the full
   Unix g++ distribution and recompile the source, say, using the VMS/g++
   executable?  Also, we stole math.h from the VAX C header directory.

   Brad Keister
   Physics Department
   Carnegie Mellon U

You need to do this oin your program:

extern "C"
{
#include "math.h"
}

Michael

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