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04/04: build: Help help2man generate reproducible man-pages.
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guix-commits |
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Subject: |
04/04: build: Help help2man generate reproducible man-pages. |
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Date: |
Tue, 2 Apr 2024 11:26:25 -0400 (EDT) |
janneke pushed a commit to branch wip-tarball
in repository guix.
commit 9c87fac8520ddab306d1b797b854e24dc13cbaba
Author: Janneke Nieuwenhuizen <janneke@gnu.org>
AuthorDate: Sat Sep 9 13:35:40 2023 +0200
build: Help help2man generate reproducible man-pages.
* Makefile.am (SOURCE_DATE_EPOCH): New variable.
---
doc/local.mk | 3 +++
1 file changed, 3 insertions(+)
diff --git a/doc/local.mk b/doc/local.mk
index b9b513103e..599cb039ae 100644
--- a/doc/local.mk
+++ b/doc/local.mk
@@ -225,6 +225,9 @@ gen_man = \
$(HELP2MANFLAGS)
HELP2MANFLAGS = --source=GNU --info-page=$(PACKAGE_TARNAME)
+# help2man reproducibility
+SOURCE_DATE_EPOCH = $(shell git show HEAD --format=%ct --no-patch 2>/dev/null
|| echo 0)
+export SOURCE_DATE_EPOCH
$(srcdir)/%D%/guix.1: scripts/guix.in $(sub_commands_mans)
-$(AM_V_HELP2MAN)$(gen_man) --output="$@" `basename "$@" .1`