On Thu, Mar 16, 2017 at 11:38:00AM -0700, Max Filippov wrote: > When building u-boot tools in cross-build environment CFLAGS environment > variable set up for target is taken into an account when building code > for host. Set it to empty on invocation of python. > > This fixes the following build errors when cross-compiling for xtensa: > > cc1: error: unrecognized command line option "-mlongcalls" > cc1: error: unrecognized command line option "-mauto-litpools" > > Signed-off-by: Max Filippov <jcmvb...@gmail.com> > --- > tools/Makefile | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/tools/Makefile b/tools/Makefile > index 1c840d7..c224e8a 100644 > --- a/tools/Makefile > +++ b/tools/Makefile > @@ -120,7 +120,7 @@ _libfdt.so-sharedobjs += $(LIBFDT_OBJS) > libfdt: > > tools/_libfdt.so: $(patsubst %.o,%.c,$(LIBFDT_OBJS)) tools/libfdt_wrap.c > - LDFLAGS="$(HOSTLDFLAGS)" python $(srctree)/lib/libfdt/setup.py \ > + LDFLAGS="$(HOSTLDFLAGS)" CFLAGS="" python > $(srctree)/lib/libfdt/setup.py \
I think we need to be passing in HOSTCFLAGS or we'll end up being broken on certain other cases (which are broken today I suspect). Can you test that out? Thanks! -- Tom
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