Adrian Ratiu 7fd9fd46a4 tools: Fix unavoidable GCC call in Clang builds ... In ChromeOS and Gentoo we catch any unwanted mixed Clang/LLVM and GCC/binutils usage via toolchain wrappers which fail builds. This has revealed that GCC is called unconditionally in Clang configured builds to populate GCC_TOOLCHAIN_DIR. Allow the user to override CLANG_CROSS_FLAGS to avoid the GCC call - in our case we set the var directly in the ebuild recipe. In theory Clang could be able to autodetect these settings so this logic could be removed entirely, but in practice as the commit cebdb73745 ("tools: Help cross-building with clang") mentions, this does not always work, so giving distributions more control to specify their flags & sysroot is beneficial. Suggested-by: Manoj Gupta <manojgupta@chromium.com> Suggested-by: Nathan Chancellor <nathan@kernel.org> Signed-off-by: Adrian Ratiu <adrian.ratiu@collabora.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Nathan Chancellor <nathan@kernel.org> Cc: Nick Desaulniers <ndesaulniers@google.com> Link: https://lore.kernel.org/lkml/87czjk4osi.fsf@ryzen9.i-did-not-set--mail-host-address--so-tickle-me Link: https://lore.kernel.org/bpf/20220308121428.81735-1-adrian.ratiu@collabora.com		2022-03-08 23:36:37 +01:00
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accounting	delayacct: track delays from memory compact	2022-01-20 08:52:55 +02:00
arch	tools arch x86: Sync the msr-index.h copy with the kernel sources	2022-02-22 17:43:05 -03:00
bootconfig
bpf	bpftool: Remove redundant slashes	2022-02-28 16:06:21 +01:00
build	Merge remote-tracking branch 'torvalds/master' into perf/core	2022-01-13 10:20:59 -03:00
cgroup	tools/cgroup/slabinfo: update to work with struct slab	2022-02-21 11:34:49 +01:00
counter
debugging
edid
firewire
firmware
gpio
hv
iio	iio: event_monitor: Flush output on event	2021-12-16 12:20:35 +00:00
include	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2022-03-03 11:55:12 -08:00
io_uring
kvm/kvm_stat
laptop
leds
lib	libbpf: Fix array_size.cocci warning	2022-03-07 22:13:00 -08:00
memory-model
objtool	objtool: Fix truncated string warning	2022-01-24 10:09:06 -08:00
pci
pcmcia
perf	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2022-03-03 11:55:12 -08:00
power	More ACPI updates for 5.17-rc1	2022-01-18 08:51:51 +02:00
rcu
scripts	tools: Fix unavoidable GCC call in Clang builds	2022-03-08 23:36:37 +01:00
spi
testing	selftests/bpf: Make test_lwt_ip_encap more stable and faster	2022-03-08 16:03:58 +01:00
thermal/tmon
time
tracing	rtla/osnoise: Fix error message when failing to enable trace instance	2022-02-25 21:05:30 -05:00
usb
virtio
vm
wmi
Makefile