All of lore.kernel.org
 help / color / mirror / Atom feed
From: David Carrillo-Cisneros <davidcc@google.com>
To: linux-kernel@vger.kernel.org
Cc: Peter Zijlstra <peterz@infradead.org>,
	Ingo Molnar <mingo@redhat.com>,
	Arnaldo Carvalho de Melo <acme@kernel.org>,
	Alexander Shishkin <alexander.shishkin@linux.intel.com>,
	Andi Kleen <ak@linux.intel.com>, Simon Que <sque@chromium.org>,
	Wang Nan <wangnan0@huawei.com>, Jiri Olsa <jolsa@kernel.org>,
	He Kuang <hekuang@huawei.com>,
	Masami Hiramatsu <mhiramat@kernel.org>,
	Stephane Eranian <eranian@google.com>,
	Paul Turner <pjt@google.com>,
	David Carrillo-Cisneros <davidcc@google.com>
Subject: [PATCH 5/6] perf tools: disable JVMTI if no ELF support available
Date: Tue, 11 Apr 2017 23:49:18 -0700	[thread overview]
Message-ID: <20170412064919.92449-7-davidcc@google.com> (raw)
In-Reply-To: <20170412064919.92449-1-davidcc@google.com>

The build of JVMTI depends on LIBELF (-lelf). Make Makefile.conf
check this dependendancy and notify user when not present.

Signed-off-by: David Carrillo-Cisneros <davidcc@google.com>
---
 tools/perf/Makefile.config | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config
index cfd6015229a2..279c303b2c22 100644
--- a/tools/perf/Makefile.config
+++ b/tools/perf/Makefile.config
@@ -274,6 +274,7 @@ ifdef NO_LIBELF
   NO_LIBUNWIND := 1
   NO_LIBDW_DWARF_UNWIND := 1
   NO_LIBBPF := 1
+  NO_JVMTI := 1
 else
   ifeq ($(feature-libelf), 0)
     ifeq ($(feature-glibc), 1)
@@ -283,7 +284,7 @@ else
       LIBC_SUPPORT := 1
     endif
     ifeq ($(LIBC_SUPPORT),1)
-      msg := $(warning No libelf found, disables 'probe' tool and BPF support in 'perf record', please install libelf-dev, libelf-devel or elfutils-libelf-devel);
+      msg := $(warning No libelf found, disables 'probe' tool, jvmti, and BPF support in 'perf record', please install libelf-dev, libelf-devel or elfutils-libelf-devel);
 
       NO_LIBELF := 1
       NO_DWARF := 1
@@ -291,6 +292,7 @@ else
       NO_LIBUNWIND := 1
       NO_LIBDW_DWARF_UNWIND := 1
       NO_LIBBPF := 1
+      NO_JVMTI := 1
     else
       ifneq ($(filter s% -static%,$(LDFLAGS),),)
         msg := $(error No static glibc found, please install glibc-static);
-- 
2.12.2.715.g7642488e1d-goog

  parent reply	other threads:[~2017-04-12  6:49 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-04-12  6:49 [PATCH 0/6] perf tool: build and usage hints David Carrillo-Cisneros
2017-04-12  6:49 ` [PATCH 1/6] perf tools: pass PYTHON config to feature detection David Carrillo-Cisneros
2017-04-17  8:33   ` [tip:perf/core] perf tools: Pass " tip-bot for David Carrillo-Cisneros
2017-04-12  6:49 ` [PATCH 2/6] tools build: fix feature detection redefinion of build flags David Carrillo-Cisneros
2017-04-17  8:35   ` [tip:perf/core] tools build: Fix " tip-bot for David Carrillo-Cisneros
2017-04-12  6:49 ` [PATCH 2/6] tools build: fix feature redefine " David Carrillo-Cisneros
2017-04-12  7:56   ` Jiri Olsa
2017-04-12 16:30     ` David Carrillo-Cisneros
2017-04-13 14:52       ` Arnaldo Carvalho de Melo
2017-04-12  6:49 ` [PATCH 3/6] perf util: hint missing file when tool tips fail to load David Carrillo-Cisneros
2017-04-17  8:36   ` [tip:perf/core] perf util: Hint " tip-bot for David Carrillo-Cisneros
2017-04-12  6:49 ` [PATCH 4/6] perf report: hint .perfconfig error when invalid sorting key David Carrillo-Cisneros
2017-04-12  8:17   ` Jiri Olsa
2017-04-12 16:34     ` David Carrillo-Cisneros
2017-04-13 14:53       ` Arnaldo Carvalho de Melo
2017-04-12  6:49 ` David Carrillo-Cisneros [this message]
2017-04-12  8:19   ` [PATCH 5/6] perf tools: disable JVMTI if no ELF support available Jiri Olsa
2017-04-12 17:07     ` David Carrillo-Cisneros
2017-04-12 17:33       ` Jiri Olsa
2017-04-13 14:47         ` Arnaldo Carvalho de Melo
2017-04-17  8:35       ` [tip:perf/core] perf tools: Disable " tip-bot for David Carrillo-Cisneros
2017-04-13 11:40   ` [PATCH 5/6] perf tools: disable " Kim Phillips
2017-04-12  6:49 ` [PATCH 6/6] Revert "perf tools: Fix include of linux/mman.h" David Carrillo-Cisneros
2017-04-17  8:36   ` [tip:perf/core] " tip-bot for David Carrillo-Cisneros
2017-04-12  8:20 ` [PATCH 0/6] perf tool: build and usage hints Jiri Olsa

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=20170412064919.92449-7-davidcc@google.com \
    --to=davidcc@google.com \
    --cc=acme@kernel.org \
    --cc=ak@linux.intel.com \
    --cc=alexander.shishkin@linux.intel.com \
    --cc=eranian@google.com \
    --cc=hekuang@huawei.com \
    --cc=jolsa@kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=mhiramat@kernel.org \
    --cc=mingo@redhat.com \
    --cc=peterz@infradead.org \
    --cc=pjt@google.com \
    --cc=sque@chromium.org \
    --cc=wangnan0@huawei.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.