From b8e3615492e306f6b390441428748872c433ce08 Mon Sep 17 00:00:00 2001
From: "Bernhard M. Wiedemann" <bwiedemann@suse.de>
Date: Thu, 22 Jun 2017 15:52:43 +0200
Subject: [PATCH] sort svgz file list

(required because filesystems return listings in undeterministic order)
to generate Resources.qrc and thereby Resources.cpp and the lyx binary
in a reproducible way

Setting LC_ALL=C because sort order might vary with locales.

See https://reproducible-builds.org/ for why this matters.

Fixes #10711.
---
 src/frontends/qt4/Makefile.am | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/frontends/qt4/Makefile.am b/src/frontends/qt4/Makefile.am
index c110dae70f..8ecaf4a0f3 100644
--- a/src/frontends/qt4/Makefile.am
+++ b/src/frontends/qt4/Makefile.am
@@ -26,6 +26,7 @@ moc_%.cpp: %.h
 Resources.qrc: Makefile
 	$(AM_V_GEN)echo "<!DOCTYPE RCC><RCC version='1.0'><qresource>" > $@ ; \
 	find $(top_srcdir)/lib/images -name '*.svgz' -o -name '*.png' -o -name '*.gif' \
+		| LC_ALL=C sort \
 		| sed -e 's:$(top_srcdir)/lib/\(.*\):<file alias="\1">&</file>:' \
 		>> $@ ;\
 	echo "</qresource></RCC>" >> $@