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# Multilibs for e500
FPBIT = fp-bit.c
DPBIT = dp-bit.c
dp-bit.c: $(srcdir)/config/fp-bit.c
cat $(srcdir)/config/fp-bit.c > dp-bit.c
fp-bit.c: $(srcdir)/config/fp-bit.c
echo '#define FLOAT' > fp-bit.c
cat $(srcdir)/config/fp-bit.c >> fp-bit.c
LIBGCC = stmp-multilib
INSTALL_LIBGCC = install-multilib
# What we really want are these variants:
# -mcpu=7400
# -mcpu=7400 -maltivec -mabi=altivec
# -mcpu=7400 -msoft-float
# -msoft-float
# -mspe=no -mabi=no-spe -misel=no
# so we'll need to create exceptions later below.
MULTILIB_OPTIONS = mcpu=7400 \
maltivec \
mabi=altivec \
msoft-float \
mspe=no \
mabi=no-spe \
misel=no \
mlittle
MULTILIB_DIRNAMES = mpc7400 altivec abi-altivec \
nof no-spe no-abi-spe no-isel le
MULTILIB_EXCEPTIONS = maltivec mabi=altivec mspe=no mabi=no-spe misel=no \
maltivec/mabi=altivec \
mcpu=7400/maltivec \
mcpu=7400/mabi=altivec \
*mcpu=7400/*mspe=no* \
*mcpu=7400/*mabi=no-spe* \
*mcpu=7400/*misel=no* \
*maltivec/*msoft-float* \
*maltivec/*mspe=no* \
*maltivec/*mabi=no-spe* \
*maltivec/*misel=no* \
*mabi=altivec/*msoft-float* \
*mabi=altivec/*mspe=no* \
*mabi=altivec/*mabi=no-spe* \
*mabi=altivec/*misel=no* \
*msoft-float/*mspe=no* \
*msoft-float/*mabi=no-spe* \
*msoft-float/*misel=no* \
mspe=no/mabi=no-spe \
mspe=no/misel=no \
mabi=no-spe/misel=no \
misel=no/mlittle \
mabi=no-spe/misel=no/mlittle \
mspe=no/mlittle \
mabi=spe/mlittle \
mcpu=7400/mabi=altivec/mlittle \
mcpu=7400/maltivec/mlittle \
mabi=no-spe/mlittle \
mspe=no/misel=no/mlittle \
mspe=no/mabi=no-spe/mlittle \
mabi=altivec/mlittle \
maltivec/mlittle \
maltivec/mabi=altivec/mlittle
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