Pipe stderr to /dev/null when getting LIBCLANG_RT_FILE_NAME
commit94b54b96eec81a8007c048eb3f211709ca37bcb5
authorMartin Roth <martin.roth@se-eng.com>
Wed, 29 Oct 2014 14:24:04 +0000 (29 08:24 -0600)
committerPatrick Georgi <pgeorgi@google.com>
Wed, 29 Oct 2014 15:19:12 +0000 (29 16:19 +0100)
tree79b259d539712dbfb640a511d13d2ec824a8c755
parent21c48d27dde60fe73cf0e57ae64a473541461a20
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 <martin.roth@se-eng.com>
Reviewed-on: http://review.coreboot.org/7249
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
toolchain.inc