Add -wnet to SP invocations

This causes a warning when accidentally backpatching an XML-style
empty-element tag like <xref linkend="abc"/>.
This commit is contained in:
Peter Eisentraut 2017-11-09 17:06:32 -05:00
parent 3c966ce653
commit 0abc7cdb87
1 changed files with 2 additions and 1 deletions

View File

@ -72,10 +72,11 @@ 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
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