From: Peter Eisentraut <peter_e@gmx.net>
Date: Thu, 9 Nov 2017 22:06:32 +0000 (-0500)
Subject: Add -wnet to SP invocations
X-Git-Tag: REL_11_BETA1~1255
X-Git-Url: http://git.postgresql.org/gitweb/?a=commitdiff_plain;h=9a8d3c4eeaf34966056a41a263c6e2ca4d5e4012;p=postgresql.git

Add -wnet to SP invocations

This causes a warning when accidentally backpatching an XML-style
empty-element tag like <xref linkend="abc"/>.
---

diff --git a/doc/src/sgml/Makefile b/doc/src/sgml/Makefile
index bcfd7db0bdd..df77a142e4d 100644
--- a/doc/src/sgml/Makefile
+++ b/doc/src/sgml/Makefile
@@ -66,7 +66,8 @@ ALLSGML := $(wildcard $(srcdir)/*.sgml $(srcdir)/ref/*.sgml) $(GENERATED_SGML)
 # Enable some extra warnings
 # -wfully-tagged needed to throw a warning on missing tags
 # for older tool chains, 2007-08-31
-override SPFLAGS += -wall -wno-unused-param -wfully-tagged
+# -wnet catches XML-style empty-element tags like <xref linkend="abc"/>.
+override SPFLAGS += -wall -wno-unused-param -wfully-tagged -wnet
 # Additional warnings for XML compatibility.  The conditional is meant
 # to detect whether we are using OpenSP rather than the ancient
 # original SP.