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commit    18d431bda22f1b0f9ad758338a282705ab6b21b5
Author:   Peter Eisentraut <peter_e@gmx.net>
Date:     Thu Nov 09 22:06:32 2017 +0000
First released in: 11.0, 9.3.21, 9.4.16, 9.5.11, 9.6.7, 10.2

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


 doc/src/sgml/Makefile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/doc/src/sgml/Makefile b/doc/src/sgml/Makefile
index 271c700065c..b5c04c3fce8 100644
--- a/doc/src/sgml/Makefile
+++ b/doc/src/sgml/Makefile
@@ -64,10 +64,11 @@ endif
 # Enable some extra warnings
 # -wfully-tagged needed to throw a warning on missing tags
 # for older tool chains, 2007-08-31
+# -wnet catches XML-style empty-element tags like <xref linkend="abc"/>.
 # Note: try "make SPFLAGS=-wxml" to catch a lot of other dubious constructs,
 # in particular < and & that haven't been made into entities.  It's far too
 # noisy to turn on by default, unfortunately.
-override SPFLAGS += -wall -wno-unused-param -wno-empty -wfully-tagged
+override SPFLAGS += -wall -wno-unused-param -wno-empty -wfully-tagged -wnet
 
 ##
 ## Man pages


[parent: b2ad6f9e2614]