Makefile: mkdir $(builddir}/doc

When building separately from the source tree (as in ../src/configure),
the 'doc' dir is not present from just the source tree. Create the dir
before calling a2x.

Signed-off-by: Neels Hofmeyr <nhofmeyr@sysmocom.de>
Signed-off-by: Phil Sutter <phil@nwl.cc>

diff --git a/Makefile.am b/Makefile.am
index 688a984990d95d329f7876e14fb1c18da3295e7b..fef1d8d1632171e3fe2c852cb569ba9d7c87deee 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -342,6 +342,7 @@ EXTRA_DIST += \
 CLEANFILES += doc/*~
 
 doc/nft.8: $(ASCIIDOCS)
+       mkdir -p ${builddir}/doc
        $(AM_V_GEN)$(A2X) $(A2X_OPTS_MANPAGE) $<
 
 .adoc.3: