[include] package-version-override always calls autoreconf

make it conditional on the existance of autoreconf

Signed-off-by: Ryan Nowakowski <tubaman@fattuba.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32831 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/include/package-version-override.mk b/include/package-version-override.mk
index eaaa352..f69d9b1 100644 (file)
--- a/include/package-version-override.mk
+++ b/include/package-version-override.mk
@@ -62,7 +62,7 @@ define prepare_custom_source_directory
                rm -Rf $(PKG_BUILD_DIR); \
                echo "Preparing Custom Source Directory link: $(CONFIG_$(PKG_NAME)_CUSTOM_SOURCE_DIR)"; \
                ln -snf $(CONFIG_$(PKG_NAME)_CUSTOM_SOURCE_DIR) $(PKG_BUILD_DIR); \
-               ( cd $(PKG_BUILD_DIR); autoreconf -i; ) \
+               [ -x "$(PKG_BUILD_DIR)/autoreconf" ] && (cd $(PKG_BUILD_DIR); autoreconf -i;) \
        else \
                echo "Custom Source Directory $(CONFIG_$(PKG_NAME)_CUSTOM_SOURCE_DIR) is invalid"; \
                false; \