[Buildroot] powerpc soft float no fmsub
Paul Barrette
r01325 at freescale.com
Tue Oct 30 14:51:05 UTC 2007
I am building just the toolchain for powepc (generic) with C++ support.
However, when I link a C++ app, there is an undefined ref to "fmsub". I
have soft float enabled, which seems to be the reason, and I do not have
an FPU. Google is not much help here, unless here is a different name
for fmsub.
$ powerpc-linux-g++ -o X test.cc
~/test_ppc_toolchain-4.2.1/usr/bin/../lib/gcc/powerpc-linux-uclibc/4.2.1/../../../../powerpc-linux-uclibc/lib/libgcc_s.so:
undefined reference to `fmsub'
Details:
Build root: 20071029
uClibc :uClibc-0.9.29
gcc: 4.2.1
Ideas welcome
Thanks
Pb
--
Paul Barrette
Freescale Semiconductor
paul.barrette at freescale.com
(613) 723-9161 x4034
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