new build system completely decoupled from Mozilla

Makefile

@@ -0,0 +1,76 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+XPI_MODULE	= enigmail
+XPI_MODULE_VERS = 1.6
+
+DEPTH		= .
+
+include $(DEPTH)/config/autoconf.mk
+
+DIRS = ipc public
+
+DIRS += ui package lang
+
+PLATFORM_STR = unknown
+
+# Edit the lines below as needed, depending upon your platform(s)
+ifeq ($(OS_TARGET),Linux)
+PLATFORM_STR = linux
+endif
+
+ifeq ($(OS_TARGET),WIN95)
+PLATFORM_STR = win32
+endif
+
+ifeq ($(OS_TARGET),WINNT)
+PLATFORM_STR = win32
+endif
+
+ifeq ($(OS_CONFIG),SunOS)
+PLATFORM_STR = sunos5
+endif
+
+ifeq ($(OS_TARGET),Darwin)
+PLATFORM_STR = darwin
+endif
+
+ifeq ($(OS_TARGET),FreeBSD)
+PLATFORM_STR = freebsd
+endif
+
+ifeq ($(OS_TARGET),OpenBSD)
+PLATFORM_STR = openbsd
+endif
+
+ifeq ($(OS_TARGET),OS2)
+PLATFORM_STR = os2
+endif
+
+ifeq ($(OS_TARGET),OSF1)
+PLATFORM_STR = osf1
+endif
+
+XPIFILE = $(XPI_MODULE)-$(XPI_MODULE_VERS)-$(PLATFORM_STR)-$(CPU_ARCH).xpi
+
+.PHONY: dirs $(DIRS)
+
+all: dirs
+
+dirs: $(DIRS)
+
+$(DIRS):
+	$(MAKE) -C $@
+
+xpi:
+	$(srcdir)/util/genxpi $(XPIFILE) $(XPI_MODULE_VERS) $(OS_TARGET) $(CPU_ARCH) $(DIST) $(srcdir) $(XPI_MODULE) $(DLL_SUFFIX) $(DLL_PREFIX)
+
+clean:
+	rm -f build/$(XPIFILE)
+	for dir in $(DIRS); do \
+	  $(MAKE) -C $$dir clean; \
+	done
+
+distclean: clean
+	rm -rf build/*