All of lore.kernel.org
 help / color / mirror / Atom feed
From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Yonghong Song <yhs@fb.com>, Alexei Starovoitov <ast@kernel.org>,
	Andrii Nakryiko <andrii@kernel.org>,
	Sasha Levin <sashal@kernel.org>,
	linux-kselftest@vger.kernel.org, netdev@vger.kernel.org,
	bpf@vger.kernel.org, clang-built-linux@googlegroups.com
Subject: [PATCH AUTOSEL 4.9 13/22] selftests: Set CC to clang in lib.mk if LLVM is set
Date: Wed,  5 May 2021 12:41:20 -0400	[thread overview]
Message-ID: <20210505164129.3464277-13-sashal@kernel.org> (raw)
In-Reply-To: <20210505164129.3464277-1-sashal@kernel.org>

From: Yonghong Song <yhs@fb.com>

[ Upstream commit 26e6dd1072763cd5696b75994c03982dde952ad9 ]

selftests/bpf/Makefile includes lib.mk. With the following command
  make -j60 LLVM=1 LLVM_IAS=1  <=== compile kernel
  make -j60 -C tools/testing/selftests/bpf LLVM=1 LLVM_IAS=1 V=1
some files are still compiled with gcc. This patch
fixed lib.mk issue which sets CC to gcc in all cases.

Signed-off-by: Yonghong Song <yhs@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20210413153413.3027426-1-yhs@fb.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 tools/testing/selftests/lib.mk | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tools/testing/selftests/lib.mk b/tools/testing/selftests/lib.mk
index 50a93f5f13d6..d8fa6c72b7ca 100644
--- a/tools/testing/selftests/lib.mk
+++ b/tools/testing/selftests/lib.mk
@@ -1,6 +1,10 @@
 # This mimics the top-level Makefile. We do it explicitly here so that this
 # Makefile can operate with or without the kbuild infrastructure.
+ifneq ($(LLVM),)
+CC := clang
+else
 CC := $(CROSS_COMPILE)gcc
+endif
 
 define RUN_TESTS
 	@for TEST in $(TEST_PROGS); do \
-- 
2.30.2


  parent reply	other threads:[~2021-05-05 17:16 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-05 16:41 [PATCH AUTOSEL 4.9 01/22] fs: dlm: fix debugfs dump Sasha Levin
2021-05-05 16:41 ` [Cluster-devel] " Sasha Levin
2021-05-05 16:41 ` [PATCH AUTOSEL 4.9 02/22] tipc: convert dest node's address to network order Sasha Levin
2021-05-05 16:41 ` [PATCH AUTOSEL 4.9 03/22] net: stmmac: Set FIFO sizes for ipq806x Sasha Levin
2021-05-05 16:41   ` Sasha Levin
2021-05-05 16:41 ` [PATCH AUTOSEL 4.9 04/22] ALSA: hdsp: don't disable if not enabled Sasha Levin
2021-05-05 16:41   ` Sasha Levin
2021-05-05 16:41 ` [PATCH AUTOSEL 4.9 05/22] ALSA: hdspm: " Sasha Levin
2021-05-05 16:41   ` Sasha Levin
2021-05-05 16:41 ` [PATCH AUTOSEL 4.9 06/22] ALSA: rme9652: " Sasha Levin
2021-05-05 16:41   ` Sasha Levin
2021-05-05 16:41 ` [PATCH AUTOSEL 4.9 07/22] Bluetooth: Set CONF_NOT_COMPLETE as l2cap_chan default Sasha Levin
2021-05-05 16:41 ` [PATCH AUTOSEL 4.9 08/22] Bluetooth: verify AMP hci_chan before amp_destroy Sasha Levin
2021-05-05 16:41 ` [PATCH AUTOSEL 4.9 09/22] Bluetooth: initialize skb_queue_head at l2cap_chan_create() Sasha Levin
2021-05-05 16:41 ` [PATCH AUTOSEL 4.9 10/22] ip6_vti: proper dev_{hold|put} in ndo_[un]init methods Sasha Levin
2021-05-05 16:41 ` [PATCH AUTOSEL 4.9 11/22] mac80211: clear the beacon's CRC after channel switch Sasha Levin
2021-05-05 16:41 ` [PATCH AUTOSEL 4.9 12/22] cuse: prevent clone Sasha Levin
2021-05-05 16:41 ` Sasha Levin [this message]
2021-05-05 16:41 ` [PATCH AUTOSEL 4.9 14/22] kconfig: nconf: stop endless search loops Sasha Levin
2021-05-05 16:41 ` [PATCH AUTOSEL 4.9 15/22] sctp: Fix out-of-bounds warning in sctp_process_asconf_param() Sasha Levin
2021-05-05 16:41 ` [PATCH AUTOSEL 4.9 16/22] ASoC: rt286: Generalize support for ALC3263 codec Sasha Levin
2021-05-05 16:41   ` Sasha Levin
2021-05-05 16:41 ` [PATCH AUTOSEL 4.9 17/22] samples/bpf: Fix broken tracex1 due to kprobe argument change Sasha Levin
2021-05-05 16:41 ` [PATCH AUTOSEL 4.9 18/22] powerpc/pseries: Stop calling printk in rtas_stop_self() Sasha Levin
2021-05-05 16:41   ` Sasha Levin
2021-05-05 16:41 ` [PATCH AUTOSEL 4.9 19/22] wl3501_cs: Fix out-of-bounds warnings in wl3501_send_pkt Sasha Levin
2021-05-05 16:41 ` [PATCH AUTOSEL 4.9 20/22] wl3501_cs: Fix out-of-bounds warnings in wl3501_mgmt_join Sasha Levin
2021-05-05 16:41 ` [PATCH AUTOSEL 4.9 21/22] powerpc/iommu: Annotate nested lock for lockdep Sasha Levin
2021-05-05 16:41   ` Sasha Levin
2021-05-05 16:41 ` [PATCH AUTOSEL 4.9 22/22] net: ethernet: mtk_eth_soc: fix RX VLAN offload Sasha Levin
2021-05-05 16:41   ` Sasha Levin
2021-05-05 16:41   ` Sasha Levin

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20210505164129.3464277-13-sashal@kernel.org \
    --to=sashal@kernel.org \
    --cc=andrii@kernel.org \
    --cc=ast@kernel.org \
    --cc=bpf@vger.kernel.org \
    --cc=clang-built-linux@googlegroups.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-kselftest@vger.kernel.org \
    --cc=netdev@vger.kernel.org \
    --cc=stable@vger.kernel.org \
    --cc=yhs@fb.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.