#**************************************************************
#  
#  Licensed to the Apache Software Foundation (ASF) under one
#  or more contributor license agreements.  See the NOTICE file
#  distributed with this work for additional information
#  regarding copyright ownership.  The ASF licenses this file
#  to you 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.
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#**************************************************************



# user notifications and formatting

define gb_Output__format_type
[ $(word 2,$(1) build clean) $(2) ]
endef

define gb_Output__format_target
$(1)
endef

define gb_Output_error
$(error $(1))
endef

define gb_Output_announce_title
endef

define gb_Output_announce_bell
endef

define gb_Output_info
$(info [ info  $(2) ] $(1))
endef

define gb_Output_warn
$(warning $(NEWLINE)[ WARN  $(2) ] !!!$(NEWLINE)[ WARN  $(2) ] !!! $(1)$(NEWLINE)[ WARN  $(2) ] !!!)
endef

gb_Output_ESCAPE := $(shell echo|awk 'BEGIN { printf "%c", 27 }' -)
gb_Output_BELL := $(shell echo|awk 'BEGIN { printf "%c", 7 }' -)

# only enable colorized output if
# - gb_COLOR is set
# - we have a known term
ifneq ($(strip $(gb_COLOR)),)
ifneq ($(filter $(TERM),Eterm aterm gnome kterm linux rxvt rxvt-unicode screen xterm xterm-color),)

gb_Output_COLOR_RESET := $(gb_Output_ESCAPE)[0m
gb_Output_COLOR_RESETANDESCAPE := $(gb_Output_COLOR_RESET)$(gb_Output_ESCAPE)

gb_Output_COLOR_OUTBUILD_LEVEL1 := $(gb_Output_COLOR_RESETANDESCAPE)[37;40m
gb_Output_COLOR_OUTBUILD_LEVEL2 := $(gb_Output_COLOR_RESETANDESCAPE)[37;40m
gb_Output_COLOR_OUTBUILD_LEVEL3 := $(gb_Output_COLOR_RESETANDESCAPE)[37;40m
gb_Output_COLOR_OUTBUILD_LEVEL4 := $(gb_Output_COLOR_RESETANDESCAPE)[37;40m
gb_Output_COLOR_OUTBUILD_LEVEL5 := $(gb_Output_COLOR_RESETANDESCAPE)[37;1;46m
gb_Output_COLOR_OUTBUILD_LEVEL6 := $(gb_Output_COLOR_RESETANDESCAPE)[37;1;44m

gb_Output_COLOR_INBUILD_LEVEL1 := $(gb_Output_COLOR_RESETANDESCAPE)[36;40m
gb_Output_COLOR_INBUILD_LEVEL2 := $(gb_Output_COLOR_RESETANDESCAPE)[36;1;40m
gb_Output_COLOR_INBUILD_LEVEL3 := $(gb_Output_COLOR_RESETANDESCAPE)[32;40m
gb_Output_COLOR_INBUILD_LEVEL4 := $(gb_Output_COLOR_RESETANDESCAPE)[32;1;40m
gb_Output_COLOR_INBUILD_LEVEL5 := $(gb_Output_COLOR_RESETANDESCAPE)[37;1;46m
gb_Output_COLOR_INBUILD_LEVEL6 := $(gb_Output_COLOR_RESETANDESCAPE)[37;1;44m

gb_Output_COLOR_OUTCLEAN_LEVEL1 := $(gb_Output_COLOR_RESETANDESCAPE)[37;40m
gb_Output_COLOR_OUTCLEAN_LEVEL2 := $(gb_Output_COLOR_RESETANDESCAPE)[37;40m
gb_Output_COLOR_OUTCLEAN_LEVEL3 := $(gb_Output_COLOR_RESETANDESCAPE)[37;40m
gb_Output_COLOR_OUTCLEAN_LEVEL4 := $(gb_Output_COLOR_RESETANDESCAPE)[37;40m
gb_Output_COLOR_OUTCLEAN_LEVEL5 := $(gb_Output_COLOR_RESETANDESCAPE)[33;1;41m
gb_Output_COLOR_OUTCLEAN_LEVEL6 := $(gb_Output_COLOR_RESETANDESCAPE)[37;1;41m

gb_Output_COLOR_INCLEAN_LEVEL1 := $(gb_Output_COLOR_RESETANDESCAPE)[33;40m
gb_Output_COLOR_INCLEAN_LEVEL2 := $(gb_Output_COLOR_RESETANDESCAPE)[33;1;40m
gb_Output_COLOR_INCLEAN_LEVEL3 := $(gb_Output_COLOR_RESETANDESCAPE)[31;40m
gb_Output_COLOR_INCLEAN_LEVEL4 := $(gb_Output_COLOR_RESETANDESCAPE)[31;1;40m
gb_Output_COLOR_INCLEAN_LEVEL5 := $(gb_Output_COLOR_RESETANDESCAPE)[33;1;41m
gb_Output_COLOR_INCLEAN_LEVEL6 := $(gb_Output_COLOR_RESETANDESCAPE)[37;1;41m

gb_Output_COLOR_ERROR := $(gb_Output_COLOR_RESETANDESCAPE)[37;1;41m

define gb_Output__format_type
$(subst :, ,$(word 2,$(1) \
	$(gb_Output_COLOR_OUTBUILD_LEVEL$(3))[:$(gb_Output_COLOR_INBUILD_LEVEL$(3))build:$(subst $(WHITESPACE),:,$(2))$(gb_Output_COLOR_OUTBUILD_LEVEL$(3)):] \
	$(gb_Output_COLOR_OUTCLEAN_LEVEL$(3))[:$(gb_Output_COLOR_INCLEAN_LEVEL$(3))clean:$(subst $(WHITESPACE),:,$(2))$(gb_Output_COLOR_OUTCLEAN_LEVEL$(3)):]))$(gb_Output_COLOR_RESET)
endef

define gb_Output_info
$(info $(gb_Output_COLOR_OUTBUILD_LEVEL6)[ $(gb_Output_COLOR_INBUILD_LEVEL6)info  $(2)$(gb_Output_COLOR_OUTBUILD_LEVEL6) ]$(gb_Output_COLOR_RESET) $(1))
endef

define gb_Output_warn
$(warning $(NEWLINE)$(gb_Output_COLOR_OUTCLEAN_LEVEL6)[ $(gb_Output_COLOR_INCLEAN_LEVEL6)WARN  $(2)$(gb_Output_COLOR_OUTCLEAN_LEVEL6) ]$(gb_Output_COLOR_RESET) !!!$(NEWLINE)$(gb_Output_COLOR_OUTCLEAN_LEVEL6)[ $(gb_Output_COLOR_INCLEAN_LEVEL6)WARN  $(2)$(gb_Output_COLOR_OUTCLEAN_LEVEL6) ]$(gb_Output_COLOR_RESET) !!! $(1)$(NEWLINE)$(gb_Output_COLOR_OUTCLEAN_LEVEL6)[ $(gb_Output_COLOR_INCLEAN_LEVEL6)WARN  $(2)$(gb_Output_COLOR_OUTCLEAN_LEVEL6) ]$(gb_Output_COLOR_RESET) !!!)
endef

define gb_Output_error
$(error $(gb_Output_COLOR_ERROR)$(1)$(gb_Output_COLOR_RESET))
endef

endif
endif

# only enable title output if
# - gb_TITLES is set
# - we have a known term
ifneq ($(strip $(gb_TITLES)),)
ifneq ($(filter $(TERM),Eterm aterm gnome kterm rxvt rxvt-unicode screen xterm xterm-color),)
define gb_Output_announce_title
$(info $(gb_Output_ESCAPE)]2;gbuild: $(1)$(gb_Output_BELL)$(gb_Output_ESCAPE)[A)
endef

$(call gb_Output_announce_title,...)

endif
endif

# only enable bell output if
# - gb_BELL is set
# - gb_TTY is true (not piping to a file)
ifneq ($(strip $(gb_BELL)),)
define gb_Output_announce_bell
$(info $(gb_Output_BELL)$(gb_Output_ESCAPE)[A)
endef
endif

define gb_Output_announce
$(info $(call gb_Output__format_type,$(2),$(3),$(4)) $(call gb_Output__format_target,$(1)))
endef


# vim: set noet sw=4 ts=4: