tools/expat: fix docbook2man error on some systems

On some systems (Gentoo) configure stage fails because of docbook2man
working with SGML rather than with XML. We don't need xmlwf man pages so
we disable this.

Signed-off-by: Marko Ratkaj <marko.ratkaj@sartura.hr>
(backported from 6e80dd58bb6c8c146ed8fd7ed538e96db4e8cc13)

diff --git a/tools/expat/Makefile b/tools/expat/Makefile
index fab04e011faad0387e3075d3e331db56352e7f97..54527a7d0ab24d84e891385064c8f0d0c4735790 100644 (file)
--- a/tools/expat/Makefile
+++ b/tools/expat/Makefile
@@ -19,6 +19,9 @@ HOST_BUILD_PARALLEL:=1
 
 include $(INCLUDE_DIR)/host-build.mk
 
+HOST_CONFIGURE_ARGS += \
+       --without-docbook
+
 define Host/Install
        $(MAKE) -C $(HOST_BUILD_DIR) install
 endef