[Buildroot] about the float lib

[Philippe Ney]

> hi all,
> i meet some problem when use the ARM gcc 4.1.1 with arg -msoft-float,  the gcc can't find the -lfloat.
> how to produce float lib?
> Br
> Thomas

Hi,

Make the target you built depends from the libfloat.

uclibc: libfloat $(STAGING_DIR)/bin/$(REAL_GNU_TARGET_NAME)-gcc \
	$(STAGING_DIR)/lib/libc.a $(UCLIBC_TARGETS)


Philippe