From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Ingo Molnar <mingo@kernel.org>
Cc: linux-kernel@vger.kernel.org, Joe Stringer <joe@ovn.org>,
Alexei Starovoitov <ast@fb.com>,
Daniel Borkmann <daniel@iogearbox.net>,
Arnaldo Carvalho de Melo <acme@redhat.com>
Subject: [PATCH 22/22] samples/bpf: Drop unnecessary build targets.
Date: Tue, 13 Dec 2016 12:09:28 -0300 [thread overview]
Message-ID: <20161213150928.13144-23-acme@kernel.org> (raw)
In-Reply-To: <20161213150928.13144-1-acme@kernel.org>
From: Joe Stringer <joe@ovn.org>
Commit f72179ef11db ("samples/bpf: Switch over to libbpf") added these
two makefile changes that were unnecessary for switching samples to use
libbpf. The extra make is already handled by the build dependency, and
libbpf target doesn't build because it lacks main(). Remove these.
Reported-by: Wang Nan <wangnan0@huawei.com>
Signed-off-by: Joe Stringer <joe@ovn.org>
Cc: Alexei Starovoitov <ast@fb.com>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Link: http://lkml.kernel.org/r/20161209175109.6779-1-joe@ovn.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
samples/bpf/Makefile | 1 -
tools/lib/bpf/Makefile | 2 --
2 files changed, 3 deletions(-)
diff --git a/samples/bpf/Makefile b/samples/bpf/Makefile
index 9ffa6a2c061d..60ffc8115b67 100644
--- a/samples/bpf/Makefile
+++ b/samples/bpf/Makefile
@@ -127,7 +127,6 @@ CLANG ?= clang
# Trick to allow make to be run from this directory
all:
- $(MAKE) -C ../../ tools/lib/bpf/
$(MAKE) -C ../../ $$PWD/
clean:
diff --git a/tools/lib/bpf/Makefile b/tools/lib/bpf/Makefile
index 616bd55f3be8..62d89d50fcbd 100644
--- a/tools/lib/bpf/Makefile
+++ b/tools/lib/bpf/Makefile
@@ -149,8 +149,6 @@ CMD_TARGETS = $(LIB_FILE)
TARGETS = $(CMD_TARGETS)
-libbpf: all
-
all: fixdep $(VERSION_FILES) all_cmd
all_cmd: $(CMD_TARGETS)
--
2.9.3
prev parent reply other threads:[~2016-12-13 15:12 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-13 15:09 [GIT PULL 00/22] perf/core improvements and fixes Arnaldo Carvalho de Melo
2016-12-13 15:09 ` [PATCH 01/22] perf tools: Move headers check into bash script Arnaldo Carvalho de Melo
2016-12-13 15:09 ` [PATCH 02/22] perf sched timehist: Split is_idle_sample() Arnaldo Carvalho de Melo
2016-12-13 15:09 ` [PATCH 03/22] perf sched timehist: Introduce struct idle_time_data Arnaldo Carvalho de Melo
2016-12-13 15:09 ` [PATCH 04/22] perf sched timehist: Save callchain when entering idle Arnaldo Carvalho de Melo
2016-12-13 15:09 ` [PATCH 05/22] perf sched timehist: Skip non-idle events when necessary Arnaldo Carvalho de Melo
2016-12-13 15:09 ` [PATCH 06/22] perf sched timehist: Add -I/--idle-hist option Arnaldo Carvalho de Melo
2016-12-13 15:09 ` [PATCH 07/22] perf sched timehist: Show callchains for idle stat Arnaldo Carvalho de Melo
2016-12-13 15:09 ` [PATCH 08/22] tools lib bpf: Sync {tools,}/include/uapi/linux/bpf.h Arnaldo Carvalho de Melo
2016-12-13 15:09 ` [PATCH 09/22] tools lib bpf: use __u32 from linux/types.h Arnaldo Carvalho de Melo
2016-12-13 15:09 ` [PATCH 10/22] tools lib bpf: Add flags to bpf_create_map() Arnaldo Carvalho de Melo
2016-12-13 15:09 ` [PATCH 11/22] samples/bpf: Make samples more libbpf-centric Arnaldo Carvalho de Melo
2016-12-13 15:09 ` [PATCH 12/22] samples/bpf: Switch over to libbpf Arnaldo Carvalho de Melo
2016-12-13 15:09 ` [PATCH 13/22] samples/bpf: Remove perf_event_open() declaration Arnaldo Carvalho de Melo
2016-12-13 15:09 ` [PATCH 14/22] samples/bpf: Move open_raw_sock to separate header Arnaldo Carvalho de Melo
2016-12-13 15:09 ` [PATCH 15/22] perf sdt: Add scanning of sdt probles arguments Arnaldo Carvalho de Melo
2016-12-13 15:09 ` [PATCH 16/22] perf tools: Remove some needless __maybe_unused Arnaldo Carvalho de Melo
2016-12-13 15:09 ` [PATCH 17/22] perf mem: Fix --all-user/--all-kernel options Arnaldo Carvalho de Melo
2016-12-13 15:09 ` [PATCH 18/22] perf evsel: Use variable instead of repeating lengthy FD macro Arnaldo Carvalho de Melo
2016-12-13 15:09 ` [PATCH 19/22] perf thread_map: Add thread_map__remove function Arnaldo Carvalho de Melo
2016-12-13 15:09 ` [PATCH 20/22] perf evsel: Allow to ignore missing pid Arnaldo Carvalho de Melo
2016-12-13 15:09 ` [PATCH 21/22] perf record: Force ignore_missing_thread for uid option Arnaldo Carvalho de Melo
2016-12-13 15:09 ` Arnaldo Carvalho de Melo [this message]
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