t-vxworks960

来自「GUN开源阻止下的编译器GCC」· 代码 · 共 24 行

LIBGCC1 =
CROSS_LIBGCC1 =

# We don't want to put exit in libgcc.a for VxWorks, because VxWorks
# does not have _exit.
LIBGCC2_CFLAGS = -O2 $(GCC_CFLAGS) -g1 -Dexit=unused_exit
LIB2FUNCS_EXTRA = fp-bit.c dp-bit.c

dp-bit.c: $(srcdir)/config/fp-bit.c
	echo '#define FLOAT_BIT_ORDER_MISMATCH' > dp-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
	echo '#define FLOAT_BIT_ORDER_MISMATCH' >> fp-bit.c
	cat $(srcdir)/config/fp-bit.c >> fp-bit.c

MULTILIB_OPTIONS=mnumerics
MULTILIB_DIRNAMES=float
MULTILIB_MATCHES=mnumerics=msb mnumerics=msc mnumerics=mkb mnumerics=mkc mnumerics=mmc mnumerics=mcb mnumerics=mcc

LIBGCC = stmp-multilib
INSTALL_LIBGCC = install-multilib