On Wed, 2011-02-16 at 16:38 +0100, Julien Cristau wrote: > $ >conftest.xml > $ xmlto --skip-validation txt conftest.xml > /tmp/conftest.xml:1: parser error : Document is empty > > ^ > /tmp/conftest.xml:1: parser error : Start tag expected, '<' not found > > ^ > unable to parse /tmp/conftest.xml > w3m: Can't load /tmp/xmlto.897OOM/conftest.proc. > $
I get the same output but the return code is zero. That is why the test passes in the macro. Does Peter get the warning message: xmlto cannot generate text format, this format skipped in the configure output? I don't. I'd like to understand where the difference is. #!/bin/sh cat > conftest.xml << "EOF" EOF if test "yes" = yes; then if xmlto --skip-validation txt conftest.xml ; then have_xmlto_text=yes echo $? else { echo "$as_me:$LINENO: WARNING: xmlto cannot generate text format, this format skipped" echo "$as_me: WARNING: xmlto cannot generate text format, this format skipped";} fi fi The one thing that bugs me about the patch is that the version of docbook may eventually be no longer available and this macro must remain backward compatible for eternity.
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