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authorLoïc Hoguin <[email protected]>2015-05-16 12:34:08 +0300
committerLoïc Hoguin <[email protected]>2015-05-16 12:34:08 +0300
commit245fa2c0b8eff5cbd1fbf07cec78d3005eeded0f (patch)
tree17055d15d39767fa6c2a6032c6d8d3b02829f31d /plugins
parent7f9f7ff3ada0259534d31e57bd791ff87923906a (diff)
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Add protobuffs plugin to compile *.proto files
Diffstat (limited to 'plugins')
-rw-r--r--plugins/protobuffs.mk31
1 files changed, 31 insertions, 0 deletions
diff --git a/plugins/protobuffs.mk b/plugins/protobuffs.mk
new file mode 100644
index 0000000..e3e58f5
--- /dev/null
+++ b/plugins/protobuffs.mk
@@ -0,0 +1,31 @@
+# Copyright (c) 2015, Loïc Hoguin <[email protected]>
+# This file is part of erlang.mk and subject to the terms of the ISC License.
+
+# Verbosity.
+
+proto_verbose_0 = @echo " PROTO " $(filter %.proto,$(?F));
+proto_verbose = $(proto_verbose_$(V))
+
+# Core targets.
+
+define compile_proto
+ @mkdir -p ebin/ include/
+ $(proto_verbose) $(call erlang,$(call compile_proto.erl,$(1)))
+ $(proto_verbose) erlc $(ERLC_OPTS) -o ebin/ ebin/*.erl
+ @rm ebin/*.erl
+endef
+
+define compile_proto.erl
+ [begin
+ Dir = filename:dirname(filename:dirname(F)),
+ protobuffs_compile:generate_source(F,
+ [{output_include_dir, Dir ++ "/include"},
+ {output_src_dir, Dir ++ "/ebin"}])
+ end || F <- string:tokens("$(1)", " ")],
+ halt().
+endef
+
+ifneq ($(wildcard src/),)
+ebin/$(PROJECT).app:: $(shell find src -type f -name \*.proto 2>/dev/null)
+ $(if $(strip $?),$(call compile_proto,$?))
+endif