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List:       linux-rt
Subject:    Re: using math.h functions in RT-module
From:       Fred proctor <frederick.proctor () nist ! gov>
Date:       1997-09-02 11:05:16
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Many of the math.h functions are not provided in the kernel. I had to track
them down in the Gnu C library, and manually link them together into a .o
file suitable for loading with insmod. Here's a link line (edited) from my
makefile:

yourmodule.o: \
        yourfiles.o
        ld -r -static \
        $^ \
        /usr/lib/libm.a \
        /usr/lib/gcc-lib/i386-linux/2.7.2.1/libgcc.a \
        /usr/lib/libc.a \
        -o $@

--Fred

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