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Message-ID: <000501c222d7$8623a070$d1a14e89@NKONID2K>
From: "Nicholas Konidaris II" <npk AT jpl DOT nasa DOT gov>
To: <cygwin AT cygwin DOT com>
Subject: Unresolved symbols in math library, 1.3.11
Date: Wed, 3 Jul 2002 14:20:58 -0700
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Hello,

I was trying to compile guile on cygwin 1.3.11 and came across a problem
which I've isolated in the folowing test code:

[TEST CODE]
#include <stdio.h>
#include <math.h>

int main(int argc, char **argv)
{

        isfinite(3.0);
}
[/TEST CODE]


[LINKER OUTPUT]
$ gcc test.c -lm -o t

/cygdrive/c/DOCUME~1/NPK~1.NKO/LOCALS~1/Temp/ccWZrqml.o(.text+0x44):test.c:
unde
fined reference to `__fpclassifyd'
/cygdrive/c/DOCUME~1/NPK~1.NKO/LOCALS~1/Temp/ccWZrqml.o(.text+0x5f):test.c:
unde
fined reference to `__fpclassifyd'
collect2: ld returned 1 exit status
[/LINKER OUTPUT]


As you can see, the __fpclassify[fd] functions are not part of the math
library.

I nm'd /lib/libm.a and could not find those symbols there!

What can I do to fix this?
n




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