Arnout Vandecappelle 006ba68a30 toolchain-external: support gcc < 4.3 ... We currently support gcc as old as 4.3. However, Buildroot works perfectly well with even older gcc versions (tested with 4.1). So we can add an option BR2_TOOLCHAIN_EXTERNAL_GCC_OLD to support that. The help text of this option is written with plenty of discouragement. We use _OLD and not something like _PRE_4_3, because at some point we will likely remove the 4.3 option and what would then require a name change. We don't set any _AT_LEAST option in this case because it's no use - there is no lower bound on the version in this case. We therefore leave BR2_TOOLCHAIN_GCC_AT_LEAST empty (the implicit default). When it is empty, we don't do a version check at all in check_gcc_version (previously we errored out when it was empty). Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>		2016-11-25 22:59:10 +01:00
..
toolchain	toolchain: workaround musl/kernel headers conflict	2016-11-16 23:17:48 +01:00
toolchain-buildroot	toolchain: configs: improve toolchain config readability	2016-10-25 23:31:47 +02:00
toolchain-external	toolchain-external: support gcc < 4.3	2016-11-25 22:59:10 +01:00
Config.in
helpers.mk	toolchain-external: support gcc < 4.3	2016-11-25 22:59:10 +01:00
toolchain-common.in	toolchain: configs: improve toolchain config readability	2016-10-25 23:31:47 +02:00
toolchain-wrapper.c
toolchain-wrapper.mk
toolchain.mk