# ``Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# 
# The Initial Developer of the Original Code is Ericsson Utvecklings AB.
# Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings
# AB. All Rights Reserved.''
# 
#     $Id$
#
include $(ERL_TOP)/make/target.mk
include $(ERL_TOP)/make/$(TARGET)/otp.mk

# ----------------------------------------------------
# Application version
# ----------------------------------------------------
include ../vsn.mk
VSN=$(TOOLS_VSN)

# ----------------------------------------------------
# Release directory specification
# ----------------------------------------------------
RELSYSDIR = $(RELEASE_PATH)/lib/tools-$(VSN)

# ----------------------------------------------------
# Common Macros
# ----------------------------------------------------

MAN_FILES= \
	tags.3

EMACS_FILES= \
	erldoc \
	erlang-skels \
	erlang-skels-old \
	erlang_appwiz \
	erlang-start \
	erlang-eunit \
	erlang-edoc \
	erlang-flymake \
	erlang

README_FILES= README

EL_FILES = $(EMACS_FILES:%=%.el)

ELC_FILES = $(EMACS_FILES:%=%.elc) 

TEST_FILES = test.erl.indented test.erl.orig

# ----------------------------------------------------
# Targets
# ----------------------------------------------------

debug opt: $(TARGET_FILES) $(EL_FILES)

clean:
	rm -f $(TARGET_FILES) $(ELC_FILES)
	rm -f errs core *~

docs:

# ----------------------------------------------------
# Release Target
# ---------------------------------------------------- 
include $(ERL_TOP)/make/otp_release_targets.mk

release_spec: opt
	$(INSTALL_DIR) "$(RELSYSDIR)/emacs"
	$(INSTALL_DATA) $(EL_FILES) $(README_FILES) $(TEST_FILES) \
		"$(RELSYSDIR)/emacs"

ifeq ($(DOCTYPE),pdf)
release_docs_spec:
else
ifeq ($(DOCTYPE),ps)
release_docs_spec:
else
release_docs_spec: docs
	$(INSTALL_DIR) "$(RELEASE_PATH)/man/man3"
	$(INSTALL_DATA) $(MAN_FILES) "$(RELEASE_PATH)/man/man3"
endif
endif

EMACS ?= emacs

test_indentation:
	@rm -f test.erl
	@rm -f test_indent.el
	@echo '(load "erlang-start")' >> test_indent.el
	@echo '(find-file "test.erl.orig")' >> test_indent.el
	@echo "(require 'cl)    ; required with Emacs < 23 for ignore-errors" >> test_indent.el
	@echo '(erlang-mode)' >> test_indent.el
	@echo '(toggle-debug-on-error)' >> test_indent.el
	@echo '(erlang-indent-current-buffer)' >> test_indent.el
	@echo '(write-file "test.erl")' >> test_indent.el
	$(EMACS) --batch -Q -L . -l test_indent.el
	diff -u test.erl.indented test.erl
	@echo "No differences between expected and actual indentation"