From: tip-bot for Wang Nan <tipbot@zytor.com>
To: linux-tip-commits@vger.kernel.org
Cc: jolsa@kernel.org, hpa@zytor.com, mingo@kernel.org,
lizefan@huawei.com, tglx@linutronix.de, acme@redhat.com,
wangnan0@huawei.com, linux-kernel@vger.kernel.org
Subject: [tip:perf/core] tools build: Check basic headers for test-compile feature checker
Date: Wed, 3 Feb 2016 02:15:48 -0800 [thread overview]
Message-ID: <tip-cf9162c290447cdf6fca7b64dd6e2200dc52f03b@git.kernel.org> (raw)
In-Reply-To: <1453893742-20603-1-git-send-email-wangnan0@huawei.com>
Commit-ID: cf9162c290447cdf6fca7b64dd6e2200dc52f03b
Gitweb: http://git.kernel.org/tip/cf9162c290447cdf6fca7b64dd6e2200dc52f03b
Author: Wang Nan <wangnan0@huawei.com>
AuthorDate: Wed, 27 Jan 2016 11:22:22 +0000
Committer: Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Wed, 27 Jan 2016 11:59:32 -0300
tools build: Check basic headers for test-compile feature checker
An i386 binary can be linked correctly even without correct headers.
Which causes problem. For exmaple:
$ mv /tmp/oxygen_root/usr/include/gnu/stubs-32.h{,.bak}
$ make tools/perf
Auto-detecting system features:
... dwarf: [ on ]
[SNIP]
GEN common-cmds.h
CC perf-read-vdso32
In file included from /tmp/oxygen_root/usr/include/features.h:388:0,
from /tmp/oxygen_root/usr/include/stdio.h:27,
from perf-read-vdso.c:1:
/tmp/oxygen_root/usr/include/gnu/stubs.h:7:27: fatal error: gnu/stubs-32.h: No such file or directory
# include <gnu/stubs-32.h>
^
compilation terminated.
...
In this patch we checks not only compiler and linker, but also basic
headers in test-compile test case, make it fail on a platform
lacking correct headers.
Signed-off-by: Wang Nan <wangnan0@huawei.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Li Zefan <lizefan@huawei.com>
Link: http://lkml.kernel.org/r/1453893742-20603-1-git-send-email-wangnan0@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/build/feature/test-compile.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/tools/build/feature/test-compile.c b/tools/build/feature/test-compile.c
index 31dbf45..c54e655 100644
--- a/tools/build/feature/test-compile.c
+++ b/tools/build/feature/test-compile.c
@@ -1,4 +1,6 @@
+#include <stdio.h>
int main(void)
{
+ printf("Hello World!\n");
return 0;
}
next prev parent reply other threads:[~2016-02-03 10:16 UTC|newest]
Thread overview: 79+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-25 9:55 [GIT PULL 00/54] perf tools: Bugfix, BPF improvements and overwrite ring buffer support Wang Nan
2016-01-25 9:55 ` [PATCH 01/54] perf test: Add libbpf relocation checker Wang Nan
2016-01-26 14:58 ` Arnaldo Carvalho de Melo
2016-01-26 15:07 ` Arnaldo Carvalho de Melo
2016-02-03 10:13 ` [tip:perf/core] " tip-bot for Wang Nan
2016-01-25 9:55 ` [PATCH 02/54] perf bpf: Check relocation target section Wang Nan
2016-02-03 10:14 ` [tip:perf/core] " tip-bot for Wang Nan
2016-01-25 9:55 ` [PATCH 03/54] tools build: Allow subprojects select all feature checkers Wang Nan
2016-02-03 10:14 ` [tip:perf/core] " tip-bot for Wang Nan
2016-01-25 9:55 ` [PATCH 04/54] perf build: Select all feature checkers for feature-dump Wang Nan
2016-02-03 10:14 ` [tip:perf/core] " tip-bot for Wang Nan
2016-01-25 9:55 ` [PATCH 05/54] perf build: Use feature dump file for build-test Wang Nan
2016-01-26 16:59 ` Arnaldo Carvalho de Melo
2016-01-27 2:36 ` Wangnan (F)
2016-01-27 13:54 ` Arnaldo Carvalho de Melo
2016-01-27 11:22 ` [PATCH] tools build: Check basic headers for test-compile feature checker Wang Nan
2016-01-27 13:23 ` Jiri Olsa
2016-01-27 13:55 ` Arnaldo Carvalho de Melo
2016-02-03 10:15 ` tip-bot for Wang Nan [this message]
2016-01-25 9:55 ` [PATCH 06/54] perf test: Check environment before start real BPF test Wang Nan
2016-02-03 10:18 ` [tip:perf/core] " tip-bot for Wang Nan
2016-01-25 9:55 ` [PATCH 07/54] perf tools: Fix symbols searching for offline module in buildid-cache Wang Nan
2016-01-25 9:55 ` [PATCH 08/54] perf test: Improve bp_signal Wang Nan
2016-02-03 10:18 ` [tip:perf/core] " tip-bot for Wang Nan
2016-01-25 9:55 ` [PATCH 09/54] perf tools: Add API to config maps in bpf object Wang Nan
2016-02-03 23:29 ` Arnaldo Carvalho de Melo
2016-02-04 12:59 ` Wangnan (F)
2016-01-25 9:55 ` [PATCH 10/54] perf tools: Enable BPF object configure syntax Wang Nan
2016-01-25 9:55 ` [PATCH 11/54] perf record: Apply config to BPF objects before recording Wang Nan
2016-01-25 9:55 ` [PATCH 12/54] perf tools: Enable passing event to BPF object Wang Nan
2016-01-25 9:56 ` [PATCH 13/54] perf tools: Support perf event alias name Wang Nan
2016-02-03 23:35 ` Arnaldo Carvalho de Melo
2016-01-25 9:56 ` [PATCH 14/54] perf tools: Support setting different slots in a BPF map separately Wang Nan
2016-01-25 9:56 ` [PATCH 15/54] perf tools: Enable indices setting syntax for BPF maps Wang Nan
2016-01-25 9:56 ` [PATCH 16/54] perf tools: Introduce bpf-output event Wang Nan
2016-01-25 9:56 ` [PATCH 17/54] perf data: Support converting data from bpf_perf_event_output() Wang Nan
2016-01-25 9:56 ` [PATCH 18/54] perf core: Introduce new ioctl options to pause and resume ring buffer Wang Nan
2016-01-25 9:56 ` [PATCH 19/54] perf core: Set event's default overflow_handler Wang Nan
2016-01-25 9:56 ` [PATCH 20/54] perf core: Prepare writing into ring buffer from end Wang Nan
2016-01-25 9:56 ` [PATCH 21/54] perf core: Add backward attribute to perf event Wang Nan
2016-01-25 9:56 ` [PATCH 22/54] perf core: Reduce perf event output overhead by new overflow handler Wang Nan
2016-01-25 9:56 ` [PATCH 23/54] perf tools: Introduce API to pause ring buffer Wang Nan
2016-01-25 9:56 ` [PATCH 24/54] perf tools: Only validate is_pos for tracking evsels Wang Nan
2016-01-25 9:56 ` [PATCH 25/54] perf tools: Print write_backward value in perf_event_attr__fprintf Wang Nan
2016-01-25 9:56 ` [PATCH 26/54] perf tools: Move timestamp creation to util Wang Nan
2016-02-03 10:18 ` [tip:perf/core] " tip-bot for Wang Nan
2016-01-25 9:56 ` [PATCH 27/54] perf tools: Make ordered_events reusable Wang Nan
2016-01-25 9:56 ` [PATCH 28/54] perf record: Extract synthesize code to record__synthesize() Wang Nan
2016-01-29 20:37 ` Arnaldo Carvalho de Melo
2016-01-25 9:56 ` [PATCH 29/54] perf tools: Add perf_data_file__switch() helper Wang Nan
2016-01-25 9:56 ` [PATCH 30/54] perf record: Turns auxtrace_snapshot_enable into 3 states Wang Nan
2016-01-25 9:56 ` [PATCH 31/54] perf record: Introduce record__finish_output() to finish a perf.data Wang Nan
2016-01-25 9:56 ` [PATCH 32/54] perf record: Use OPT_BOOLEAN_SET for buildid cache related options Wang Nan
2016-02-03 10:19 ` [tip:perf/core] " tip-bot for Wang Nan
2016-01-25 9:56 ` [PATCH 33/54] perf record: Add '--timestamp-filename' option to append timestamp to output filename Wang Nan
2016-01-25 9:56 ` [PATCH 34/54] perf record: Split output into multiple files via '--switch-output' Wang Nan
2016-01-25 9:56 ` [PATCH 35/54] perf record: Force enable --timestamp-filename when --switch-output is provided Wang Nan
2016-01-25 9:56 ` [PATCH 36/54] perf record: Disable buildid cache options by default in switch output mode Wang Nan
2016-01-25 9:56 ` [PATCH 37/54] perf record: Re-synthesize tracking events after output switching Wang Nan
2016-01-25 9:56 ` [PATCH 38/54] perf record: Generate tracking events for process forked by perf Wang Nan
2016-01-25 9:56 ` [PATCH 39/54] perf record: Ensure return non-zero rc when mmap fail Wang Nan
2016-01-25 9:56 ` [PATCH 40/54] perf record: Prevent reading invalid data in record__mmap_read Wang Nan
2016-01-25 9:56 ` [PATCH 41/54] perf tools: Add evlist channel helpers Wang Nan
2016-01-25 9:56 ` [PATCH 42/54] perf tools: Automatically add new channel according to evlist Wang Nan
2016-01-25 9:56 ` [PATCH 43/54] perf tools: Operate multiple channels Wang Nan
2016-01-25 9:56 ` [PATCH 44/54] perf tools: Squash overwrite setting into channel Wang Nan
2016-01-25 9:56 ` [PATCH 45/54] perf record: Don't read from and poll overwrite channel Wang Nan
2016-01-25 9:56 ` [PATCH 46/54] perf record: Don't poll on " Wang Nan
2016-01-25 9:56 ` [PATCH 47/54] perf tools: Detect avalibility of write_backward Wang Nan
2016-01-25 9:56 ` [PATCH 48/54] perf tools: Enable overwrite settings Wang Nan
2016-01-25 9:56 ` [PATCH 49/54] perf tools: Set write_backward attribut bit for overwrite events Wang Nan
2016-01-25 9:56 ` [PATCH 50/54] perf record: Toggle overwrite ring buffer for reading Wang Nan
2016-01-26 8:25 ` Wangnan (F)
2016-01-25 9:56 ` [PATCH 51/54] perf record: Rename variable to make code clear Wang Nan
2016-01-25 9:56 ` [PATCH 52/54] perf record: Read from backward ring buffer Wang Nan
2016-01-25 9:56 ` [PATCH 53/54] perf record: Allow generate tracking events at the end of output Wang Nan
2016-01-25 9:56 ` [PATCH 54/54] perf tools: Don't warn about out of order event if write_backward is used Wang Nan
2016-01-26 9:11 ` [offlist] Re: [GIT PULL 00/54] perf tools: Bugfix, BPF improvements and overwrite ring buffer support Wangnan (F)
2016-01-26 14:11 ` Arnaldo Carvalho de Melo
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