add two newlines as input to pdfxmltex for systems where tex complains with LaTeX...

svn path=/trunk/vorbis/; revision=9377

diff --git a/doc/Makefile.am b/doc/Makefile.am
index 6ad6aab..49e602b 100644 (file)
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -112,10 +112,15 @@ Vorbis_I_spec.html: $(SPEC_PNG_BUILD) $(BUILDDIR)/Vorbis_I_spec.xml
 Vorbis_I_spec.fo: $(BUILDDIR)/Vorbis_I_spec.xml
        cd build; xsltproc --xinclude --output $@ spec-fo.xsl Vorbis_I_spec.xml && mv $@ ..
 
+# we add the two newlines to pdfxmltex because on a number of Fedora systems
+# tex prompts for input complaining about something;
+# and surprisingly there's no way to tell tex to ignore that
+# also, --interaction doesn't seem to actually do anything different
+# if you change it
 Vorbis_I_spec.pdf: Vorbis_I_spec.fo $(SPEC_PNG_BUILD) $(SPEC_PDF_BUILD)
        cp $< build/spec.fo # work around a passivetex bug
-       cd build; pdfxmltex --interaction nonstopmode spec.fo
-       cd build; pdfxmltex --interaction nonstopmode spec.fo
+       cd build; echo -e -n "\n\n" | pdfxmltex --interaction nonstopmode spec.fo
+       cd build; echo -e -n "\n\n" | pdfxmltex --interaction nonstopmode spec.fo
        rm build/spec.fo
        mv build/spec.pdf $@
 else