VPATH build fix.

diff --git a/doc/Makefile.am b/doc/Makefile.am
index 4f1e83b4e813ec11c17c9f0084aed7ac41ca821f..129647a5b3d29eeded78f350f1c332ee593aaef7 100644 (file)
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -58,7 +58,7 @@ icinga2doc_DATA = \
        $(DOCVIEWER_FILES)
 
 index.html: $(MARKDOWN_FILES)
-       ./mkdoc.sh > $@.tmp && mv $@.tmp $@
+       $(srcdir)/mkdoc.sh > $@.tmp && mv $@.tmp $@
 
 man8_MANS = \
        icinga2.8