A bug in libm.a?

Hi, Randy,

The following is the error information I got. Thanks.

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nios2-elf-ld -T C:/altera/kits/nios2/bin/eclipse/plugins/com.microtronix.nios2linux.application_0.1.0/scripts/elf2flt.ld -o kvm_g.gdb kvm_g.bin

kvm_g.bin(.text+0x3b298): In function `fmod&#39;:

/build/nios2/bin/nios2-gnutools/src/newlib/newlib/libm/math/w_fmod.c:97: undefined reference to `__errno&#39;

kvm_g.bin(.text+0x3b2c8):/build/nios2/bin/nios2-gnutools/src/newlib/newlib/libm/math/w_fmod.c:100: undefined reference to `__errno&#39;

make[1]: *** [kvm_g.gdb] Error 1[/b]

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