| From 7807af13118eff3ac291bbaaf2159c7a441c0902 Mon Sep 17 00:00:00 2001 |
| From: Max Filippov <jcmvbkbc@gmail.com> |
| Date: Thu, 16 Mar 2017 11:21:58 -0700 |
| Subject: [PATCH] Pass empty CFLAGS on invocation of libfdt/setup.py |
| |
| 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. Make it 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 <jcmvbkbc@gmail.com> |
| Reviewed-by: Simon Glass <sjg@chromium.org> |
| --- |
| tools/Makefile | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| diff --git a/tools/Makefile b/tools/Makefile |
| index 1c840d7..f3de657 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 $(srctree)/lib/libfdt/setup.py \ |
| "$(_hostc_flags)" $^ |
| mv _libfdt.so $@ |
| |
| -- |
| 2.1.4 |
| |