On Tue, May 29, 2018 at 04:56:31PM +0200, Pierre Neidhardt wrote:

[...]

> compilation error: file /tmp/guix-build-ndctl-60.3.drv-0/xmlto-xsl.1OgxRr line 4 element import
> xsl:import : unable to load http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl

[...]

> --8<---------------cut here---------------start------------->8---
> case "$1" in
> stylesheet)
>   if [ "$VERBOSE" -ge 1 ]
>   then
>     echo >&2 "Convert to troff"
>   fi
>   echo "http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl"
>   ;;
> post-process)
>   [ -e "$XSLT_PROCESSED" ] && rm "$XSLT_PROCESSED"
>   ${GCP_PATH:-cp} -R -P -p -- * "$OUTPUT_DIR" 2>/dev/null
>   ;;
> esac
> --8<---------------cut here---------------end--------------->8---
> 
> I think that "echo" line should be patched just like docbook.  What do
> you think?

Yes, we should do something like what we do for docbook.