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From: Ben Hutchings <ben@decadent.org.uk>
Date: Mon, 13 Jul 2015 20:29:20 +0100
Subject: perf tools: Use $KBUILD_BUILD_TIMESTAMP as man page date
Forwarded: https://lore.kernel.org/all/20160517132809.GE7555@decadent.org.uk/
This allows man pages to be built reproducibly.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---
tools/perf/Documentation/Makefile | 3 +++
tools/perf/Documentation/asciidoc.conf | 3 +++
2 files changed, 6 insertions(+)
diff --git a/tools/perf/Documentation/Makefile b/tools/perf/Documentation/Makefile
index adc5a7e44b98..2161b2e838b7 100644
--- a/tools/perf/Documentation/Makefile
+++ b/tools/perf/Documentation/Makefile
@@ -132,6 +132,9 @@ endif
ifdef DOCBOOK_SUPPRESS_SP
XMLTO_EXTRA += -m manpage-suppress-sp.xsl
endif
+ifdef KBUILD_BUILD_TIMESTAMP
+ASCIIDOC_EXTRA += -a revdate=$(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 2b62ba1e72b7..82d3060177ba 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>
ifdef::perf_date[]
<refentryinfo><date>{perf_date}</date></refentryinfo>
endif::perf_date[]
--
2.23.0
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