toolchain/helper: update check_unusable_toolchain comment

Signed-off-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Romain Naour 2016-04-27 22:15:03 +02:00 committed by Thomas Petazzoni
parent 6bb0355300
commit 4b201090d8

View File

@ -348,9 +348,12 @@ check_cross_compiler_exists = \
fi
#
# Check for toolchains known not to work with Buildroot. For now, we
# only check for Angstrom toolchains, by looking at the vendor part of
# the host tuple.
# Check for toolchains known not to work with Buildroot.
# - For the Angstrom toolchains, we check by looking at the vendor part of
# the host tuple.
# - Exclude distro-class toolchains which are not relocatable.
# - Exclude broken toolchains which return "libc.a" with -print-file-name.
# - Exclude toolchains which doesn't support --sysroot option.
#
# $1: cross-gcc path
#