From d660ef82c4777c7d7e297ef1c287eb809efa20f1 Mon Sep 17 00:00:00 2001
From: Ben Hutchings <ben@decadent.org.uk>
Date: Mon, 13 Jul 2015 20:29:20 +0100
Subject: [PATCH] perf tools: Use $KBUILD_BUILD_TIMESTAMP as man page date

This allows man pages to be built reproducibly.

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

Gbp-Pq: Topic bugfix/all
Gbp-Pq: Name tools-perf-man-date.patch
---
 tools/perf/Documentation/Makefile      | 3 +++
 tools/perf/Documentation/asciidoc.conf | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/tools/perf/Documentation/Makefile b/tools/perf/Documentation/Makefile
index 21f904e06cb4..aabdee329d7b 100644
--- a/tools/perf/Documentation/Makefile
+++ b/tools/perf/Documentation/Makefile
@@ -120,6 +120,9 @@ endif
 ifdef DOCBOOK_SUPPRESS_SP
 XMLTO_EXTRA += -m manpage-suppress-sp.xsl
 endif
+ifdef KBUILD_BUILD_TIMESTAMP
+ASCIIDOC_EXTRA += -a revdate=$(shell date -u -d '$(KBUILD_BUILD_TIMESTAMP)' +%Y-%m-%d)
+endif
 
 SHELL_PATH ?= $(SHELL)
 # Shell quote;
diff --git a/tools/perf/Documentation/asciidoc.conf b/tools/perf/Documentation/asciidoc.conf
index 356b23a40339..1347a1f45d5f 100644
--- a/tools/perf/Documentation/asciidoc.conf
+++ b/tools/perf/Documentation/asciidoc.conf
@@ -71,6 +71,9 @@ ifdef::backend-docbook[]
 [header]
 template::[header-declarations]
 <refentry>
+<refentryinfo>
+template::[docinfo]
+</refentryinfo>
 <refmeta>
 <refentrytitle>{mantitle}</refentrytitle>
 <manvolnum>{manvolnum}</manvolnum>
-- 
2.30.2