[ELDK] installing 5.6
wd at denx.de
Wed Jan 28 20:21:30 CET 2015
In message <54C933BA.1000803 at graphitesystems.com> you wrote:
> >> * the CFLAGS are obsolete and produce copious warnings from the compiler
> > What makes you think so?
> > Which part of
> > CFLAGS=" -O2 -pipe -g -feliminate-unused-debug-types"
> > looks obsolete or bad to you?
> This part: " -mcpu=8548 -mabi=spe -mspe" from the CC/CXX/CPP definition.
Ah, so that's something different, not CFLAGS.
> At least, that's the part gcc complains about.
Not true here. It works just fine for me. Did you really try with my
> How else does an eldk-5.6 e500v2 gcc find it's libgcc.a?
It doesn't. The Linux kernel intentionally does not make use of
libgcc.a but supplies it's own code. U-Boot does the same when you
build with CONFIG_USE_PRIVATE_LIBGCC=y; there hav ebeen too many
compiler versions around with incompatible/incomplete/incorrect
versions of libgcc, so we try to not depend on these in low-level
projects like the kernel or U-Boot.
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