[Buildroot] [PATCH] Add arbitrary arguments to sysroot selection and wrapper for external toolchains

[Matias Garcia]

  CodeSourcery uses non-standard arguments to determine which sysroot
    to use and to set other optimizations (e.g. which floating point
    ABI to use). This patch allows one to pass an arbitrary argument to
    the sysroot discovery in ext-tool.mk and adds the same option to
    the argument list in ext-toolchain-wrapper.c

 toolchain/toolchain-external/Config.in             |    8 ++++++++
 toolchain/toolchain-external/ext-tool.mk           |    4 ++++
 .../toolchain-external/ext-toolchain-wrapper.c     |    3 +++
 3 files changed, 15 insertions(+), 0 deletions(-)

-- 
1.7.4.1