diff options
Diffstat (limited to 'plugins')
| -rw-r--r-- | plugins/c_src.mk | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/plugins/c_src.mk b/plugins/c_src.mk new file mode 100644 index 0000000..e1d8297 --- /dev/null +++ b/plugins/c_src.mk @@ -0,0 +1,51 @@ +# Copyright (c) 2014, Loïc Hoguin <[email protected]> +# This file is part of erlang.mk and subject to the terms of the ISC License. + +.PHONY: clean-c_src +# todo + +# Configuration. + +C_SRC_DIR = $(CURDIR)/c_src +C_SRC_ENV ?= $(C_SRC_DIR)/env.mk +C_SRC_OPTS ?= +C_SRC_OUTPUT ?= $(CURDIR)/priv/$(PROJECT).so + +# Verbosity. + +c_src_verbose_0 = @echo " C_SRC " $(?F); +c_src_verbose = $(appsrc_verbose_$(V)) + +# Targets. + +ifeq ($(wildcard $(C_SRC_DIR)/Makefile),) + +app:: $(C_SRC_ENV) + @mkdir -p priv/ + $(c_src_verbose) gcc $(C_SRC_DIR)/*.c -fPIC -shared -o $(C_SRC_OUTPUT) \ + -I $(ERTS_INCLUDE_DIR) $(C_SRC_OPTS) + +$(C_SRC_ENV): + erl -noshell -noinput -eval "file:write_file(\"$(C_SRC_ENV)\", \ + io_lib:format(\"ERTS_INCLUDE_DIR ?= ~s/erts-~s/include/\", \ + [code:root_dir(), erlang:system_info(version)])), \ + init:stop()." + +-include $(C_SRC_ENV) + +else +ifneq ($(wildcard $(C_SRC_DIR),)) + +app:: + $(MAKE) -C $(C_SRC_DIR) + +clean:: + $(MAKE) -C $(C_SRC_DIR) clean + +endif +endif + +clean:: clean-c_src + +clean-c_src: + $(gen_verbose) rm -f $(C_SRC_ENV) $(C_SRC_OUTPUT) |