doc: fix make distcheck

Signed-off-by: Eric Leblond <eric@regit.org>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

diff --git a/doc/Makefile.am b/doc/Makefile.am
index 9796d3477e6e9cc23f7a3b57fb416a0e130abc94..1ec3b3e39c646a51243ba323f0a58a618b68d0bb 100644 (file)
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -9,19 +9,19 @@ endif
 pdfdir=${docdir}/pdf
 
 .xml.pdf:
-       ${AM_V_GEN}dblatex -q -t pdf -o $@ $<
+       ${AM_V_GEN}dblatex -q -t pdf -o ${builddir}/$@ $<
 
 .xml.8:
        ${AM_V_GEN}${DB2MAN} --xinclude $<
 
 .adoc.pdf:
-       a2x --doctype manpage --format pdf $<
+       a2x --doctype manpage --format pdf -D ${builddir} $<
 
 .adoc.3:
-       a2x --doctype manpage --format manpage $<
+       a2x --doctype manpage --format manpage -D ${builddir} $<
 
 .adoc.5:
-       a2x --doctype manpage --format manpage $<
+       a2x --doctype manpage --format manpage -D ${builddir} $<
 
 EXTRA_DIST = nft.xml libnftables-json.adoc libnftables.adoc