Cut erlang.mk into many small components

 *  The build.config says what gets into the generated erlang.mk.
 *  The default erlang.mk in the repository hasn't changed yet.
 *  Clean targets were separated into "clean" and "distclean".
 *  The "help" target was added to display some help message.

I probably broke a couple things...

1 files changed, 25 insertions, 0 deletions

diff --git a/plugins/erlydtl.mk b/plugins/erlydtl.mk
new file mode 100644
index 0000000..e288072
--- /dev/null
+++ b/plugins/erlydtl.mk
@@ -0,0 +1,25 @@
+# Copyright (c) 2013-2014, Loïc Hoguin <[email protected]>
+# This file is part of erlang.mk and subject to the terms of the ISC License.
+
+# Verbosity.
+
+dtl_verbose_0 = @echo " DTL   " $(filter %.dtl,$(?F));
+dtl_verbose = $(dtl_verbose_$(V))
+
+# Core targets.
+
+define compile_erlydtl
+	$(dtl_verbose) erl -noshell -pa ebin/ $(DEPS_DIR)/erlydtl/ebin/ -eval ' \
+		Compile = fun(F) -> \
+			Module = list_to_atom( \
+				string:to_lower(filename:basename(F, ".dtl")) ++ "_dtl"), \
+			erlydtl:compile(F, Module, [{out_dir, "ebin/"}]) \
+		end, \
+		_ = [Compile(F) || F <- string:tokens("$(1)", " ")], \
+		init:stop()'
+endef
+
+ifneq ($(wildcard src/),)
+ebin/$(PROJECT).app:: $(shell find templates -type f -name \*.dtl 2>/dev/null)
+	$(if $(strip $?),$(call compile_erlydtl,$?))
+endif