chong huang <hch.minds@xxxxxxxxx> writes:
> I'm taking the binutils-2.19.1, elf2flt-2006q1, gcc-4.3.3, uClib-0.9.29
> to build the toolchain for arm arch machine, and got a problem, please
> see below:
>
> In order to build gcc with '-fPIC -fpic -msingle-pic-base' option, i
> edit the gcc-4.3.3/gcc/config/arm/t-arm-softfp, by adding
> 'TARGET_LIBGCC2_CFLAGS += -Wno-missing-prototypes -fPIC -fpic
> -msingle-pic-base ' at the end of the file. But the make log file
> indicates that the libgcc.a, libgcov.a, libstdc++.a, libsup++.a are all
> compiled with the options, except for the libiberty.a
>
> Does anybody know that how to add the options to build the libiberty.a?
It should work to say
make CFLAGS_FOR_TARGET="-g -O2 -fpic -fmsingle-pic-base"
or
CFLAGS_FOR_TARGET="-g -O2 -fpic -msingle-picbase" SRCDIR/configure ...
(-fPIC -fpic is the same as -fpic).
Ian
