X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=doc%2Fautomake.mk;h=0963e1fd14889ec707a20329ef55662238356497;hb=1085f5128713881e135ea83fbdf411b99e8f32b6;hp=b24eb51e7e6c5458fc0ae726fc7a92e0f46a74eb;hpb=4258516c49dcb4da78d9bf1b5fc17458980d9908;p=pspp-builds.git

diff --git a/doc/automake.mk b/doc/automake.mk
index b24eb51e..0963e1fd 100644
--- a/doc/automake.mk
+++ b/doc/automake.mk
@@ -58,6 +58,7 @@ doc/pspp.xml: doc/pspp.texinfo $(doc_pspp_TEXINFOS)
 	$(MAKEINFO) $(AM_MAKEINFOFLAGS) --docbook -I $(top_srcdir) \
 		$(top_srcdir)/doc/pspp.texinfo -o - \
 		| $(SED) 's/Time-&-Date/Time-\&-Date/g' > $@
+	$(XMLLINT) --output /dev/null $@ 2>&1 2> /dev/null || ( $(RM) $@ && false )
 
 docbookdir = $(docdir)
 docbook_DATA = doc/pspp.xml