[PATCH] docs-xml: Sort input file list

[Bernhard M. Wiedemann]

because filesystems return entries in undeterministic order
and that ends up in index.xml and influences index.html
preventing reproducible builds of samba packages (e.g. for openSUSE)

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

Signed-off-by: Bernhard M. Wiedemann <bwiedemann at suse.de>
---
 docs-xml/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs-xml/Makefile b/docs-xml/Makefile
index d9ae92b4941..6a33b17e4da 100644
--- a/docs-xml/Makefile
+++ b/docs-xml/Makefile
@@ -8,7 +8,7 @@ include Makefile.settings
 
 # Docs to build
 MAIN_DOCS = $(patsubst %/index.xml,%,$(wildcard */index.xml))
-MANPAGES = $(wildcard $(MANPAGEDIR)/*.?.xml)
+MANPAGES = $(sort $(wildcard $(MANPAGEDIR)/*.?.xml))
 
 # Lists of files to process
 MANPAGES_PLUCKER = $(patsubst $(MANPAGEDIR)/%.xml,$(PLUCKERDIR)/%.pdb,$(MANPAGES))
-- 
2.12.3