From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753281AbbIAQOm (ORCPT ); Tue, 1 Sep 2015 12:14:42 -0400 Received: from casper.infradead.org ([85.118.1.10]:46971 "EHLO casper.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753189AbbIAQOl (ORCPT ); Tue, 1 Sep 2015 12:14:41 -0400 From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, Wang Nan , Zefan Li , pi3orama@163.com, Arnaldo Carvalho de Melo Subject: [PATCH 2/3] perf build: Fix Intel PT instruction decoder dependency problem Date: Tue, 1 Sep 2015 13:14:03 -0300 Message-Id: <1441124044-20465-3-git-send-email-acme@kernel.org> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1441124044-20465-1-git-send-email-acme@kernel.org> References: <1441124044-20465-1-git-send-email-acme@kernel.org> X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Wang Nan I hit following building error randomly: ... /bin/sh: /path/to/kernel/buildperf/util/intel-pt-decoder/inat-tables.c: No such file or directory ... LINK /path/to/kernel/buildperf/plugin_mac80211.so LINK /path/to/kernel/buildperf/plugin_kmem.so LINK /path/to/kernel/buildperf/plugin_xen.so LINK /path/to/kernel/buildperf/plugin_hrtimer.so In file included from util/intel-pt-decoder/intel-pt-insn-decoder.c:25:0: util/intel-pt-decoder/inat.c:24:25: fatal error: inat-tables.c: No such file or directory #include "inat-tables.c" ^ compilation terminated. make[4]: *** [/path/to/kernel/buildperf/util/intel-pt-decoder/intel-pt-insn-decoder.o] Error 1 make[4]: *** Waiting for unfinished jobs.... LINK /path/to/kernel/buildperf/plugin_function.so This is caused by tools/perf/util/intel-pt-decoder/Build that, it tries to generate $(OUTPUT)util/intel-pt-decoder/inat-tables.c atomatically but forget to ensure the existance of $(OUTPUT)util/intel-pt-decoder directory. This patch fixes it by adding $(call rule_mkdir) like other similar rules. Signed-off-by: Wang Nan Acked-by: Adrian Hunter Acked-by: Jiri Olsa Cc: Zefan Li Cc: pi3orama@163.com Link: http://lkml.kernel.org/r/1441087005-107540-1-git-send-email-wangnan0@huawei.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/intel-pt-decoder/Build | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/perf/util/intel-pt-decoder/Build b/tools/perf/util/intel-pt-decoder/Build index 240730d682c1..2386322ece4f 100644 --- a/tools/perf/util/intel-pt-decoder/Build +++ b/tools/perf/util/intel-pt-decoder/Build @@ -4,6 +4,7 @@ inat_tables_script = util/intel-pt-decoder/gen-insn-attr-x86.awk inat_tables_maps = util/intel-pt-decoder/x86-opcode-map.txt $(OUTPUT)util/intel-pt-decoder/inat-tables.c: $(inat_tables_script) $(inat_tables_maps) + $(call rule_mkdir) @$(call echo-cmd,gen)$(AWK) -f $(inat_tables_script) $(inat_tables_maps) > $@ || rm -f $@ $(OUTPUT)util/intel-pt-decoder/intel-pt-insn-decoder.o: util/intel-pt-decoder/inat.c $(OUTPUT)util/intel-pt-decoder/inat-tables.c -- 2.1.0