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-rw-r--r--core/core.mk10
1 files changed, 10 insertions, 0 deletions
diff --git a/core/core.mk b/core/core.mk
index dd66bec..46b12d1 100644
--- a/core/core.mk
+++ b/core/core.mk
@@ -21,6 +21,8 @@ ERLANG_MK_VERSION = 1
PROJECT ?= $(notdir $(CURDIR))
PROJECT := $(strip $(PROJECT))
+PROJECT_VERSION ?= rolling
+
# Verbosity.
V ?= 0
@@ -117,11 +119,19 @@ help::
# Core functions.
+empty :=
+space := $(empty) $(empty)
+comma := ,
+
define newline
endef
+define erlang_list
+[$(subst $(space),$(comma),$(strip $(1)))]
+endef
+
# Adding erlang.mk to make Erlang scripts who call init:get_plain_arguments() happy.
define erlang
$(ERL) -pa $(ERLANG_MK_TMP)/rebar/ebin -eval "$(subst $(newline),,$(subst ",\",$(1)))" -- erlang.mk