From: Song Liu <songliubraving@fb.com>
To: <linux-kernel@vger.kernel.org>
Cc: <acme@kernel.org>, <peterz@infradead.org>, <mingo@redhat.com>,
<alexander.shishkin@linux.intel.com>, <namhyung@kernel.org>,
<mark.rutland@arm.com>, <jolsa@redhat.com>, <kernel-team@fb.com>,
Song Liu <songliubraving@fb.com>
Subject: [PATCH v6 1/4] bpftool: add Makefile target bootstrap
Date: Mon, 28 Dec 2020 09:40:51 -0800 [thread overview]
Message-ID: <20201228174054.907740-2-songliubraving@fb.com> (raw)
In-Reply-To: <20201228174054.907740-1-songliubraving@fb.com>
This target is used to only build the bootstrap bpftool, which will be
used to generate bpf skeletons for other tools, like perf.
Signed-off-by: Song Liu <songliubraving@fb.com>
---
tools/bpf/bpftool/Makefile | 2 ++
1 file changed, 2 insertions(+)
diff --git a/tools/bpf/bpftool/Makefile b/tools/bpf/bpftool/Makefile
index f897cb5fb12d0..e3292a3a0c461 100644
--- a/tools/bpf/bpftool/Makefile
+++ b/tools/bpf/bpftool/Makefile
@@ -148,6 +148,8 @@ VMLINUX_BTF_PATHS ?= $(if $(O),$(O)/vmlinux) \
/boot/vmlinux-$(shell uname -r)
VMLINUX_BTF ?= $(abspath $(firstword $(wildcard $(VMLINUX_BTF_PATHS))))
+bootstrap: $(BPFTOOL_BOOTSTRAP)
+
ifneq ($(VMLINUX_BTF)$(VMLINUX_H),)
ifeq ($(feature-clang-bpf-co-re),1)
--
2.24.1
next prev parent reply other threads:[~2020-12-28 17:42 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-28 17:40 [PATCH v6 0/4] Introduce perf-stat -b for BPF programs Song Liu
2020-12-28 17:40 ` Song Liu [this message]
2020-12-28 17:40 ` [PATCH v6 2/4] perf: support build BPF skeletons with perf Song Liu
2020-12-29 7:01 ` Namhyung Kim
2020-12-29 11:48 ` Arnaldo Carvalho de Melo
2020-12-29 17:14 ` Song Liu
2020-12-29 18:16 ` Arnaldo Carvalho de Melo
2020-12-28 17:40 ` [PATCH v6 3/4] perf-stat: enable counting events for BPF programs Song Liu
2020-12-28 20:11 ` Arnaldo Carvalho de Melo
2020-12-28 23:43 ` Song Liu
2020-12-29 5:53 ` Song Liu
2020-12-29 15:15 ` Arnaldo Carvalho de Melo
2020-12-29 18:42 ` Song Liu
2020-12-29 18:48 ` Arnaldo Carvalho de Melo
2020-12-29 19:11 ` Song Liu
2020-12-29 19:18 ` Arnaldo Carvalho de Melo
2020-12-29 19:23 ` Arnaldo Carvalho de Melo
2020-12-29 19:32 ` Arnaldo Carvalho de Melo
2020-12-29 21:40 ` Song Liu
2020-12-29 7:22 ` Namhyung Kim
2020-12-29 17:46 ` Song Liu
2020-12-29 17:59 ` Song Liu
2020-12-28 17:40 ` [PATCH v6 4/4] perf-stat: add documentation for -b option Song Liu
2020-12-29 7:24 ` Namhyung Kim
2020-12-29 16:59 ` Song Liu
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