autotools.mk: remove autom4ate.cache directory when autoreconf-ing

SVN-Revision: 24434

diff --git a/include/autotools.mk b/include/autotools.mk
index b4eb7bfc4e18104306a75229bf05fc2fa586fd70..e4c9fedbab4acc3debd2722d74fc89469866f0a7 100644 (file)
--- a/include/autotools.mk
+++ b/include/autotools.mk
@@ -22,6 +22,7 @@ define autoreconf
                        ./autogen.sh || true; \
                elif [ -f ./configure.ac ] || [ -f ./configure.in ]; then \
                        [ -f ./aclocal.m4 ] && [ ! -f ./acinclude.m4 ] && mv aclocal.m4 acinclude.m4; \
+                       [ -d ./autom4te.cache ] && rm -rf autom4te.cache; \
                        $(STAGING_DIR_HOST)/bin/autoreconf -v -f -i -s \
                                -B $(STAGING_DIR)/host/share/aclocal \
                                $(patsubst %,-I %,$(PKG_LIBTOOL_PATHS)) $(PKG_LIBTOOL_PATHS) || true; \