--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/build-m4.mk	Mon Aug 05 22:19:46 2013 -0400
@@ -0,0 +1,23 @@
+# This file is part of MXE.
+# See index.html for further information.
+
+PKG             := build-m4
+$(PKG)_IGNORE   :=
+$(PKG)_CHECKSUM := 44b3ed8931f65cdab02aee66ae1e49724d2551a4
+$(PKG)_SUBDIR   := m4-$($(PKG)_VERSION)
+$(PKG)_FILE     := m4-$($(PKG)_VERSION).tar.gz
+$(PKG)_URL      := ftp://ftp.gnu.org/pub/gnu/m4/$($(PKG)_FILE)
+$(PKG)_DEPS     := 
+
+define $(PKG)_UPDATE
+    echo 'Warning: Updates are temporarily disabled for package $(PKG).' >&2;
+    echo $($(PKG)_VERSION)
+endef
+
+define $(PKG)_BUILD
+    mkdir '$(1).build'
+    cd    '$(1).build' && '$(1)/configure' \
+        --prefix='$(BUILD_TOOLS_PREFIX)'
+    $(MAKE) -C '$(1).build' -j '$(JOBS)'
+    $(MAKE) -C '$(1).build' -j 1 install
+endef