Date: Fri, 5 Jul 1996 18:33:20 -0400 (EDT) From: Chuck Robey <chuckr@Glue.umd.edu> To: Michael Searle <searle@longacre.demon.co.uk> Cc: questions@freefall.freebsd.org Subject: Re: C libraries Message-ID: <Pine.OSF.3.91.960705183019.13527C-100000@downlink.eng.umd.edu> In-Reply-To: <mE9178E39@longacre.demon.co.uk>
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On Fri, 5 Jul 1996, Michael Searle wrote: > I have been having some problems getting C programs containing calls in > math.h to link - is there a special library I have to use? I wrote a test > program using sqrt(), but I get the same stuff for pow(), trig functions, > etc. I am using standard gcc 2.6.3 on FreeBSD 2.1R. Here is the test > program, the output I got from the linker, and my /usr/lib directory. > > It compiles and links OK, just using 'gcc sqrt.c -o sqrt', on a different > (not FreeBSD) system running gcc 2.4.5. > > Also, one of the programs also needed Motif (the Xm library) to compile. Is > there a free static version of the Motif library? (If so, where can I > download it from?) try linking with -lm, the math library. ----------------------------+----------------------------------------------- Chuck Robey | Interests include any kind of voice or data chuckr@eng.umd.edu | communications topic, C programming, and Unix. 9120 Edmonston Ct #302 | Greenbelt, MD 20770 | I run Journey2 and n3lxx, both FreeBSD (301) 220-2114 | version 2.2 current -- and great FUN! ----------------------------+-----------------------------------------------
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