[U-Boot] [PATCH] Makefile: prevent libgcc to be linked twice

If we define USE_PRIVATE_LIBGCC, PLATFORM_LIBS is used during link. During this last link editing, libgcc may be listed twice and fail. Prevent this using "filter-out" in top Makefile.

Signed-off-by: Nicolas Ferre nicolas.ferre@atmel.com --- Makefile | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/Makefile b/Makefile index 5db2e0e..4bdfe11 100644 --- a/Makefile +++ b/Makefile @@ -311,7 +311,8 @@ endif else PLATFORM_LIBGCC = -L $(shell dirname `$(CC) $(CFLAGS) -print-libgcc-file-name`) -lgcc endif -PLATFORM_LIBS += $(PLATFORM_LIBGCC) +PLATFORM_LIBS := $(PLATFORM_LIBGCC) \ + $(filter-out %$(PLATFORM_LIBGCC), $(PLATFORM_LIBS)) export PLATFORM_LIBS

# Special flags for CPP when processing the linker script.