autogen-entitys

#!/usr/bin/make -sf
# -*- makefile -*-

# This is a Makefile that will execute macros for each supported lang.

# Copyright 2012,2013 Docstream A/S.

# This file is part of 'auto-ent'.

# 'auto-ent' is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.

# 'auto-ent' is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License
# along with 'auto-ent'.  If not, see <http://www.gnu.org/licenses/>.


NAME := autogen-entitys
SRC := ./demo/mymodels.m4
PKG := mymodel
TOP_CLASS := Beans
ORM_DEP=1
SQL_DEP=1

M4 := m4
SED := sed

SELF_DIR := $(dir $(lastword $(MAKEFILE_LIST)))

COMMON_M4 := $(SELF_DIR)macros/common.m4
GO_M4 := $(SELF_DIR)macros/go.m4
J_M4 := $(SELF_DIR)macros/java.m4

# sed functions
rewrite_comments := $(SED) -E "s|(^[ \t]*)\#([^;])|\1//\2|"
rm_dbl_commented_line := $(SED) -E "/(^[ \t]*)\#[;].*/d"

# targets
.PHONY: help toolcheck java go sql

help:
	@echo
	@echo "Usage: $(NAME) <java|go|sql|help> [Variables]"
	@echo
	@echo "  Variables:"
	@echo
	@echo "    SRC=<path>        . The DSL file, defaults to '$(SRC)'"
	@echo "    PKG=<name>        . Defaults to '$(PKG)'"
	@echo "    TOP_CLASS=<name>  . Java only. Defaults to '$(TOP_CLASS)'"
	@echo "    ORM_DEP=<1|0>     . Go only. Defaults to 1."
	@echo "    SQL_DEP=<1|0>     . Go only. Defaults to 1."
	@echo


java: toolcheck 
	@$(M4) -DPACKAGE=$(PKG) -DTOP_CLASS=$(TOP_CLASS) \
		$(COMMON_M4) $(J_M4) $(SRC) |\
		$(rewrite_comments) | $(rm_dbl_commented_line)

go: toolcheck
	@$(M4) -DPACKAGE=$(PKG) $(COMMON_M4) $(GO_M4) $(SRC) |\
		$(rewrite_comments) | $(rm_dbl_commented_line)

sql: toolcheck
	@echo " .. not yet"
	
toolcheck:
M4_PATH := $(shell which $(M4))
ifndef M4_PATH
$(error ERROR: Depends on pkg : '$(M4)')
endif
SED_PATH := $(shell which $(SED))
ifndef SED_PATH
$(error ERROR: Depends on pkg : '$(SED)')
endif
# end toolcheck