This option was removed with the first changeset for the eabi stuff, just see:
http://crux-arm.nu/gitweb/?p=toolchain.git;a=commitdiff;h=
904576609f86da57ecc4ef20718728ed031bc5ff
I'm not sure about the eabi version, but the toolchain-noeabi requires this option to work.
AR=ar LDFLAGS="-Wl,-rpath,$(CROSSTOOLS)/lib" \
$(WORK)/gcc-$(GCC_VERSION)/configure --prefix=$(CROSSTOOLS) \
--build=$(HOST) --host=$(HOST) --target=$(TARGET) \
AR=ar LDFLAGS="-Wl,-rpath,$(CROSSTOOLS)/lib" \
$(WORK)/gcc-$(GCC_VERSION)/configure --prefix=$(CROSSTOOLS) \
--build=$(HOST) --host=$(HOST) --target=$(TARGET) \
- --disable-multilib --disable-nls \
- --without-headers --enable-__cxa_atexit --enable-symvers=gnu --disable-decimal-float \
+ --disable-multilib --with-sysroot=$(CLFS) --disable-nls \
+ --without-headers --with-newlib --disable-decimal-float \
+ --enable-__cxa_atexit --enable-symvers=gnu \
--disable-libgomp --disable-libmudflap --disable-libssp \
--with-mpfr=$(CROSSTOOLS) --with-gmp=$(CROSSTOOLS) \
--disable-shared --disable-threads --enable-languages=c && \
--disable-libgomp --disable-libmudflap --disable-libssp \
--with-mpfr=$(CROSSTOOLS) --with-gmp=$(CROSSTOOLS) \
--disable-shared --disable-threads --enable-languages=c && \