docbook is only used to generate the man pages, which we don't use.
Disable it to prevent errors in the prepare stage when bulding on Debian
stretch and docbook-utils are installed:
checking for docbook2man... docbook2man
configure: error: Your local docbook2man was found to work with SGML rather
than XML. Please install docbook2X and use variable DOCBOOK_TO_MAN to
point
configure to command docbook2x-man of docbook2X.
Or use DOCBOOK_TO_MAN="xmlto man --skip-validation" if you have xmlto
around.
You can also configure using --without-docbook if you can do without a man
page for xmlwf.
Signed-off-by: Roland Hieber <r.hie...@pengutronix.de>
---
rules/host-expat.make | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/rules/host-expat.make b/rules/host-expat.make
index e28aabcd6..02d93f42d 100644
--- a/rules/host-expat.make
+++ b/rules/host-expat.make
@@ -32,6 +32,7 @@ HOST_EXPAT_DIR = $(HOST_BUILDDIR)/$(HOST_EXPAT)
HOST_EXPAT_CONF_TOOL := autoconf
HOST_EXPAT_CONF_OPT := \
$(HOST_AUTOCONF) \
- --disable-static
+ --disable-static \
+ --without-docbook
# vim: syntax=make
--
2.19.1
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