linux-kernel - [tip:perf/core] perf tools: Allow external definition of flex and bison binary names

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Message-ID: <tip-39a59f1e3ea541035637432db39158a461f29146@git.kernel.org>
Date:   Tue, 29 Aug 2017 14:23:10 -0700
From:   tip-bot for David Carrillo-Cisneros <tipbot@...or.com>
To:     linux-tip-commits@...r.kernel.org
Cc:     alexander.shishkin@...ux.intel.com, hpa@...or.com, acme@...hat.com,
        davidcc@...gle.com, tglx@...utronix.de, eranian@...gle.com,
        jolsa@...nel.org, linux-kernel@...r.kernel.org, mingo@...nel.org,
        pjt@...gle.com
Subject: [tip:perf/core] perf tools: Allow external definition of flex and
 bison binary names

Commit-ID:  39a59f1e3ea541035637432db39158a461f29146
Gitweb:     http://git.kernel.org/tip/39a59f1e3ea541035637432db39158a461f29146
Author:     David Carrillo-Cisneros <davidcc@...gle.com>
AuthorDate: Sun, 27 Aug 2017 00:54:38 -0700
Committer:  Arnaldo Carvalho de Melo <acme@...hat.com>
CommitDate: Mon, 28 Aug 2017 16:44:45 -0300

perf tools: Allow external definition of flex and bison binary names

Allow user to define flex and bison binary names by passing FLEX and
BISON variables.

Signed-off-by: David Carrillo-Cisneros <davidcc@...gle.com>
Acked-by: Jiri Olsa <jolsa@...nel.org>
Cc: Alexander Shishkin <alexander.shishkin@...ux.intel.com>
Cc: Paul Turner <pjt@...gle.com>
Cc: Stephane Eranian <eranian@...gle.com>
Link: http://lkml.kernel.org/r/20170827075442.108534-3-davidcc@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/perf/Makefile.perf | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf
index a700a07..58924eb 100644
--- a/tools/perf/Makefile.perf
+++ b/tools/perf/Makefile.perf
@@ -164,8 +164,8 @@ LN      = ln -f
 MKDIR   = mkdir
 FIND    = find
 INSTALL = install
-FLEX    = flex
-BISON   = bison
+FLEX    ?= flex
+BISON   ?= bison
 STRIP   = strip
 AWK     = awk