From: warisawa@pi.titech.ac.jp ("Shin'ichi Warisawa")
Subject: problems with lgamma()
12 May 1997 14:28:09 -0700
Approved: cygnus.gnu-win32@cygnus.com
Distribution: cygnus
Message-ID: <3376EC01.317B.cygnus.gnu-win32@pi.titech.ac.jp>
Reply-To: warisawa@pi.titech.ac.jp
Mime-Version: 1.0
Content-Type: text/plain; charset=iso-2022-jp
Content-Transfer-Encoding: 7bit
X-Mailer: Mozilla 3.01Gold [ja] (WinNT; I)
Original-To: gnu-win32@cygnus.com
Original-Sender: owner-gnu-win32@cygnus.com

I'm having a trouble in compiling and liking a program listed as
follows.

#include <stdio.h>
#include <math.h>

main()
{
  double l;
  l = lgamma(1);
  printf("%lf\n", l);
}

Compiling environment is on Win NT 4.0 with cygwin32 beta 18.

Compiling processes and messages are as follows:

bash$ gcc -o lgamma lgamma.c
/tmp\cc0015931.o(.text+0x1b):lgamma.c: undefined reference to `lgamma'
gcc: Internal compiler error: program ld got fatal signal 1

bash$ gcc -o lgamma lgamma.c -lm
C:\gnuwin32\b18\H-i386-cygwin32\lib\gcc-lib\i386-cygwin32\cygnus-2.7.2-970404\../../../../i386-cygwin32\lib/libm.a(w_lgamma.o)(.text+0x7):w_lgamma.c:
undefined reference to `signgam'
gcc: Internal compiler error: program ld got fatal signal 1

Please give me solutions against the error.

Thanks


-- 

Precision and Intelligence Laboratory, Tokyo Institute of Technology
Shin'ichi Warisawa (warisawa@pi.titech.ac.jp)
-
For help on using this list (especially unsubscribing), send a message to
"gnu-win32-request@cygnus.com" with one line of text: "help".