From 94b54b96eec81a8007c048eb3f211709ca37bcb5 Mon Sep 17 00:00:00 2001 From: Martin Roth Date: Wed, 29 Oct 2014 08:24:04 -0600 Subject: Pipe stderr to /dev/null when getting LIBCLANG_RT_FILE_NAME Fix a warning when using gcc: i386-elf-gcc: error: unrecognized command line option '-print-librt-file-name' Change-Id: I421933ede9ddbddad37544a62e428c79e9ee2c8d Signed-off-by: Martin Roth Reviewed-on: http://review.coreboot.org/7249 Reviewed-by: Patrick Georgi Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan --- toolchain.inc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'toolchain.inc') diff --git a/toolchain.inc b/toolchain.inc index a572f98d4eb1..1f95b6b2d825 100644 --- a/toolchain.inc +++ b/toolchain.inc @@ -93,7 +93,7 @@ READELF_$(1) := $(READELF_$(2)) CFLAGS_$(1) += $$(CFLAGS_common) $$(CFLAGS_$(2)) CPPFLAGS_$(1) += $$(CPPFLAGS_common) $$(CPPFLAGS_$(2)) LIBGCC_FILE_NAME_$(1) = $(wildcard $(shell $(CC_$(2)) $(CFLAGS_$(2)) -print-libgcc-file-name)) -LIBCLANG_RT_FILE_NAME_$(1) = $(shell $(CC_$(2)) $(CFLAGS_$(2)) -print-librt-file-name) +LIBCLANG_RT_FILE_NAME_$(1) = $(shell $(CC_$(2)) $(CFLAGS_$(2)) -print-librt-file-name 2>/dev/null) endef # define_class: Allows defining any program as dynamic class and compiler tool -- cgit v1.2.3