Fix rule for out-of-tree builds.

Fixes bug 11635.

diff --git a/Makefile.in b/Makefile.in
index b041b2cb3f2aa310e3cb1f1a6e2892ae2815b65c..151247dbc750b0db36ec50d8d46c0aea88eaccd6 100644 (file)
--- a/Makefile.in
+++ b/Makefile.in
@@ -144,7 +144,7 @@ gensend: gen
 conf:
        cd $(srcdir) && $(MAKE) -f prepare-source.mak conf
 
-aclocal.m4: m4/*.m4
+aclocal.m4: $(srcdir)/m4/*.m4
        aclocal -I $(srcdir)/m4
 
 configure.sh config.h.in: configure.ac aclocal.m4