[Buildroot] [PATCH 0 of 4 v4] dependencies: some improvements

[Thomas De Schampheleire]

Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire at gmail.com>

---
v4: add Acks by ThomasP and update after feedback

 Makefile                               |    8 ++++++++
 package/Makefile.package.in            |   12 ------------
 package/tar/tar.mk                     |   12 ++++++++++++
 support/dependencies/check-host-tar.mk |    9 +++++++++
 support/dependencies/check-host-tar.sh |   35 +++++++++++++++++++++++++++++++++++
 toolchain/dependencies/dependencies.mk |   12 +++++++++++-
 toolchain/dependencies/dependencies.sh |  Bin
 toolchain/toolchain-buildroot.mk       |    1 -
 toolchain/toolchain-crosstool-ng.mk    |    1 -
 toolchain/toolchain-external.mk        |    1 -
 10 files changed, 75 insertions(+), 16 deletions(-)