File reproducible.patch of Package clanlib1

Author: Bernhard M. Wiedemann <bwiedemann suse.de>
Date: 2022-09-24

Sort input file list
to make doc build reproducible

Index: ClanLib-1.0.0/Documentation/Reference/Makefile.in
===================================================================
--- ClanLib-1.0.0.orig/Documentation/Reference/Makefile.in
+++ ClanLib-1.0.0/Documentation/Reference/Makefile.in
@@ -234,8 +234,8 @@ EXTRA_DIST = $(wildcart images/*.png) \
  class.plg  cross.plg  desc.plg	init.plg  input.plg  namespace.plg  output.plg
 
 HTML_PREFIX = $(datadir)/doc/@PACKAGE@
-HEADERS_API = $(shell find @top_srcdir@/Sources/API -name '*.h')
-HEADERS_ALL = $(shell find @top_srcdir@/Sources -name '*.h')
+HEADERS_API = $(sort $(shell find @top_srcdir@/Sources/API -name '*.h'))
+HEADERS_ALL = $(sort $(shell find @top_srcdir@/Sources -name '*.h'))
 PLGS = class.plg cross.plg desc.plg init.plg input.plg namespace.plg output.plg
 all: all-am