t-sparcbare

最新版的BCC, bcc-src-1.0.29c.rar,基于sparc平台处理器leon2,leon3,v7,v8等系列的linux环境下交叉编译工具

# configuration file for a bare sparc cpu

LIB1ASMSRC = sparc/lb1spc.asm
LIB1ASMFUNCS = _mulsi3 _divsi3 _modsi3

# We want fine grained libraries, so use the new code to build the
# floating point emulation libraries.
FPBIT = fp-bit.c
DPBIT = dp-bit.c
#TPBIT = tp-bit.c
#TPBIT_CFLAGS=-mlong-double-128

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

#tp-bit.c: $(srcdir)/config/fp-bit.c
#	echo '#if __LDBL_MANT_DIG__ == 113 || __LDBL_MANT_DIG__ == 106' > tp-bit.c
#	echo '# define TFLOAT' >> tp-bit.c
#	cat $(srcdir)/config/fp-bit.c >> tp-bit.c
#	echo '#endif' >> tp-bit.c

# MULTILIB_OPTIONS should have msparclite too, but we'd have to make
# gas build...
MULTILIB_OPTIONS = msoft-float mcpu=v8
MULTILIB_DIRNAMES = soft v8
MULTILIB_MATCHES = msoft-float=mno-fpu mcpu?v8=mv8

LIBGCC = stmp-multilib
INSTALL_LIBGCC = install-multilib