#
# msxbuild.mk - Makefile helper to use with msx projects.
#

# Setup default tools paths
PATH_SDCC          ?= /usr/bin
PATH_OPENMSX       ?= /usr/bin
PATH_MSXBUILD      ?= $(dir $(lastword $(MAKEFILE_LIST)))../..
PATH_MSXBUILD_REAL := $(if $(realpath $(PATH_MSXBUILD)),$(realpath $(PATH_MSXBUILD)),$(PATH_MSXBUILD))

# Fill other defaults
MB_FLIGHT_SCREEN      ?= off
MB_FLIGHT_VIDEO       ?= off
MB_FLIGHT_PREFIX      ?= msxbuild
MB_FLIGHT_SEPERATOR   ?= -
MB_FLIGHT_RECORD_FLAG ?= -doublesize
MB_FLIGHT_VIDEO_NAME  ?= flight-video

# OS cmds
ifeq ($(OS),Windows_NT)
	MB_RM = del /F /Q
	MB_RMDIR = RMDIR /S /Q
	MB_MKDIR = mkdir
	MB_COPY = copy
	MB_ERRIGNORE = 2>NUL || true
	MB_SEP=\\
	MB_CACHE ?= %LOCALAPPDATA%
else
	MB_RM = rm -f
	MB_RMDIR = rm -rf
	MB_MKDIR = mkdir -p
	MB_COPY = cp
	MB_ERRIGNORE = 2>/dev/null
	MB_SEP=/
	MB_CACHE ?= ~/.cache
endif

# Remove space after separator
MB_PSEP = $(strip $(MB_SEP))

# Needed for comma in call arguments (like for l80.com)
MB_COMMA:=,

# Simple inline ascii lowercase
define _mb_lowercase
$(subst A,a,$(subst B,b,$(subst C,c,$(subst D,d,$(subst E,e,$(subst F,f,$(subst G,g,$(subst H,h,$(subst I,i,$(subst J,j,$(subst K,k,$(subst L,l,$(subst M,m,$(subst N,n,$(subst O,o,$(subst P,p,$(subst Q,q,$(subst R,r,$(subst S,s,$(subst T,t,$(subst U,u,$(subst V,v,$(subst W,w,$(subst X,x,$(subst Y,y,$(subst Z,z,$(1)))))))))))))))))))))))))))
endef

define mb_clean
	@echo === Cleaning build folder.
	$(if $(wildcard $(1)),$(MB_RMDIR) $(1))
endef
define mb_mkdir
	$(MB_MKDIR) $(1)
endef
define mb_delete
	$(if $(wildcard $(1)),$(MB_RM) $(1))
endef
define mb_copy
	$(MB_COPY) $(1) $(2)
endef
define mb_unix2dos
	unix2dos -q -n $(1) $(2)
endef
define mb_dos2unix
	dos2unix -q -n $(1) $(2)
endef
define mb_create_dist
	@echo === Creating distribution archive
	tar -czf $(2) -C $(1) `ls $(1)`
endef
define mb_create_flight_video
	@echo === Indexing flight videos
	ls -1tr $(1)/*-omsx/videos/*.avi | awk -F "$(1)/" -v s="file '" -v e="'" '{print s$$2e}' > $(1)/$(MB_FLIGHT_VIDEO_NAME).lst
	ffmpeg -v quiet -y -f concat -i $(1)/$(MB_FLIGHT_VIDEO_NAME)lst -c copy $(1)/$(MB_FLIGHT_VIDEO_NAME).avi
	@echo === Flight video completed
endef

# Include extra features
include $(PATH_MSXBUILD)/lib/make/mb_sdcc.mk
include $(PATH_MSXBUILD)/lib/make/mb_msxrom.mk
include $(PATH_MSXBUILD)/lib/make/mb_msxhub.mk
include $(PATH_MSXBUILD)/lib/make/mb_openmsx.mk
include $(PATH_MSXBUILD)/lib/make/mb_autoexec.mk