linux-kernel - [PATCH v2 2/2] perf build: Include generated header files properly

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Message-ID: <20230728022447.1323563-2-namhyung@kernel.org>
Date:   Thu, 27 Jul 2023 19:24:47 -0700
From:   Namhyung Kim <namhyung@...nel.org>
To:     Arnaldo Carvalho de Melo <acme@...nel.org>,
        Jiri Olsa <jolsa@...nel.org>
Cc:     Ian Rogers <irogers@...gle.com>,
        Adrian Hunter <adrian.hunter@...el.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...nel.org>,
        LKML <linux-kernel@...r.kernel.org>,
        linux-perf-users@...r.kernel.org,
        Anup Sharma <anupnewsmail@...il.com>, stable@...r.kernel.org
Subject: [PATCH v2 2/2] perf build: Include generated header files properly

The flex and bison generate header files from the source.  When user
specified a build directory with O= option, it'd generate files under
the directory.  The build command has -I option to specify the header
include directory.

But the -I option only affects the files included like <...>.  Let's
change the flex and bison headers to use it instead of "...".

Fixes: 80eeb67fe577 ("perf jevents: Program to convert JSON file")
Cc: stable@...r.kernel.org
Signed-off-by: Namhyung Kim <namhyung@...nel.org>
---
 tools/perf/pmu-events/jevents.py | 2 +-
 tools/perf/util/bpf-filter.c     | 4 ++--
 tools/perf/util/expr.c           | 4 ++--
 tools/perf/util/parse-events.c   | 4 ++--
 tools/perf/util/pmu.c            | 4 ++--
 5 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/tools/perf/pmu-events/jevents.py b/tools/perf/pmu-events/jevents.py
index 12e80bb7939b..82c42c46d886 100755
--- a/tools/perf/pmu-events/jevents.py
+++ b/tools/perf/pmu-events/jevents.py
@@ -999,7 +999,7 @@ such as "arm/cortex-a34".''',
   _args = ap.parse_args()
 
   _args.output_file.write("""
-#include "pmu-events/pmu-events.h"
+#include <pmu-events/pmu-events.h>
 #include "util/header.h"
 #include "util/pmu.h"
 #include <string.h>
diff --git a/tools/perf/util/bpf-filter.c b/tools/perf/util/bpf-filter.c
index 0b30688d78a7..47f01df658d9 100644
--- a/tools/perf/util/bpf-filter.c
+++ b/tools/perf/util/bpf-filter.c
@@ -9,8 +9,8 @@
 #include "util/evsel.h"
 
 #include "util/bpf-filter.h"
-#include "util/bpf-filter-flex.h"
-#include "util/bpf-filter-bison.h"
+#include <util/bpf-filter-flex.h>
+#include <util/bpf-filter-bison.h>
 
 #include "bpf_skel/sample-filter.h"
 #include "bpf_skel/sample_filter.skel.h"
diff --git a/tools/perf/util/expr.c b/tools/perf/util/expr.c
index 4814262e3805..7410a165f68b 100644
--- a/tools/perf/util/expr.c
+++ b/tools/perf/util/expr.c
@@ -10,8 +10,8 @@
 #include "debug.h"
 #include "evlist.h"
 #include "expr.h"
-#include "expr-bison.h"
-#include "expr-flex.h"
+#include <util/expr-bison.h>
+#include <util/expr-flex.h>
 #include "util/hashmap.h"
 #include "smt.h"
 #include "tsc.h"
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c
index acde097e327c..f3773467c103 100644
--- a/tools/perf/util/parse-events.c
+++ b/tools/perf/util/parse-events.c
@@ -18,8 +18,8 @@
 #include "debug.h"
 #include <api/fs/tracing_path.h>
 #include <perf/cpumap.h>
-#include "parse-events-bison.h"
-#include "parse-events-flex.h"
+#include <util/parse-events-bison.h>
+#include <util/parse-events-flex.h>
 #include "pmu.h"
 #include "pmus.h"
 #include "asm/bug.h"
diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c
index 7f984a7f16ca..b6654b9f55d2 100644
--- a/tools/perf/util/pmu.c
+++ b/tools/perf/util/pmu.c
@@ -19,8 +19,8 @@
 #include "evsel.h"
 #include "pmu.h"
 #include "pmus.h"
-#include "pmu-bison.h"
-#include "pmu-flex.h"
+#include <util/pmu-bison.h>
+#include <util/pmu-flex.h>
 #include "parse-events.h"
 #include "print-events.h"
 #include "header.h"
-- 
2.41.0.487.g6d72f3e995-goog