.DEFAULT_GOAL := all

# 
# Version
#
VERSION=1.3a
WXVERSION=2.8

#
# Source files
#
COMMON_SRCS=Samba.cpp Flash.cpp EfcFlash.cpp EefcFlash.cpp FlashFactory.cpp Applet.cpp WordCopyApplet.cpp Flasher.cpp
APPLET_SRCS=WordCopyArm.asm
BOSSA_SRCS=BossaForm.cpp BossaWindow.cpp BossaAbout.cpp BossaApp.cpp BossaBitmaps.cpp BossaInfo.cpp BossaThread.cpp BossaProgress.cpp
BOSSA_BMPS=BossaLogo.bmp BossaIcon.bmp ShumaTechLogo.bmp
BOSSAC_SRCS=bossac.cpp CmdOpts.cpp
BOSSASH_SRCS=bossash.cpp Shell.cpp Command.cpp arm-dis/arm-dis.cpp arm-dis/floatformat.cpp

#
# Build directories
#
BINDIR=bin
OBJDIR=obj
SRCDIR=src
RESDIR=res
INSTALLDIR=install

#
# Determine OS
#
OS:=$(shell uname -s | cut -c -7)

#
# Windows rules
#
ifeq ($(OS),MINGW32)
EXE=.exe
COMMON_SRCS+=WinSerialPort.cpp WinPortFactory.cpp
COMMON_LDFLAGS=-Wl,--enable-auto-import -static -static-libstdc++ -static-libgcc
COMMON_LIBS=-Wl,--as-needed -lsetupapi -ltermcap
BOSSA_RC=BossaRes.rc
WIXDIR="C:\Program Files (x86)\Windows Installer XML v3.5\bin"

$(OBJDIR)\\bossa-$(VERSION).wixobj: $(INSTALLDIR)\\bossa.wxs
	$(WIXDIR)\\candle.exe -dVersion=$(VERSION) -arch x86 -out $@ -ext $(WIXDIR)\\WixUIExtension.dll -ext $(WIXDIR)\\WixDifxAppExtension.dll $<

$(OBJDIR)\\bossa64-$(VERSION).wixobj: $(INSTALLDIR)\\bossa.wxs
	$(WIXDIR)\\candle.exe -dVersion=$(VERSION) -arch x64 -out $@ -ext $(WIXDIR)\\WixUIExtension.dll -ext $(WIXDIR)\\WixDifxAppExtension.dll $<

$(BINDIR)\\bossa-$(VERSION).msi: $(OBJDIR)\\bossa-$(VERSION).wixobj
	$(WIXDIR)\\light.exe -cultures:null -out $@ -pdbout $(OBJDIR)\\bossa.wixpdb -sice:ICE57 -ext $(WIXDIR)\\WixUIExtension.dll -ext $(WIXDIR)\\WixDifxAppExtension.dll $(WIXDIR)\\difxapp_x86.wixlib $<

$(BINDIR)\\bossa64-$(VERSION).msi: $(OBJDIR)\\bossa64-$(VERSION).wixobj
	$(WIXDIR)\\light.exe -cultures:null -out $@ -pdbout $(OBJDIR)\\bossa64.wixpdb -sice:ICE57 -ext $(WIXDIR)\\WixUIExtension.dll -ext $(WIXDIR)\\WixDifxAppExtension.dll $(WIXDIR)\\difxapp_x64.wixlib $<

install32: $(BINDIR)\\bossa-$(VERSION).msi
install64: $(BINDIR)\\bossa64-$(VERSION).msi
.PHONY: install
install: strip install32 install64

endif

#
# Linux rules
#
ifeq ($(OS),Linux)
COMMON_SRCS+=PosixSerialPort.cpp LinuxPortFactory.cpp
COMMON_LIBS=-Wl,--as-needed
WX_LIBS+=-lX11

MACHINE:=$(shell uname -m)

install: strip
	tar cvzf $(BINDIR)/bossa-$(MACHINE)-$(VERSION).tgz -C $(BINDIR) bossa$(EXE) bossac$(EXE) bossash$(EXE)
endif

#
# OS X rules
#
ifeq ($(OS),Darwin)
COMMON_SRCS+=PosixSerialPort.cpp OSXPortFactory.cpp
COMMON_CXXFLAGS=-arch i386
COMMON_LDFLAGS=-arch i386
APP=BOSSA.app
DMG=bossa-$(VERSION).dmg
VOLUME=BOSSA
BACKGROUND=$(INSTALLDIR)/background.png
.PHONY: install
app:
	mkdir -p $(BINDIR)/$(APP)/Contents/MacOS
	mkdir -p $(BINDIR)/$(APP)/Contents/Resources
	cp -f $(INSTALLDIR)/Info.plist $(BINDIR)/$(APP)/Contents
	echo -n "APPL????" > $(BINDIR)/$(APP)/Contents/PkgInfo
	ln -f $(BINDIR)/bossa $(BINDIR)/$(APP)/Contents/MacOS/bossa
	cp -f $(RESDIR)/BossaIcon.icns $(BINDIR)/$(APP)/Contents/Resources
install: strip app
	hdiutil create -ov -megabytes 5 -fs HFS+ -volname $(VOLUME) $(BINDIR)/$(DMG)
	hdiutil attach -noautoopen $(BINDIR)/$(DMG)
	cp -R $(BINDIR)/$(APP) /Volumes/$(VOLUME)/
	cp $(BINDIR)/bossac$(EXE) /Volumes/$(VOLUME)/
	cp $(BINDIR)/bossash$(EXE) /Volumes/$(VOLUME)/
	ln -s /Applications /Volumes/$(VOLUME)/Applications
	ln -s /usr/bin /Volumes/$(VOLUME)/bin
	mkdir /Volumes/$(VOLUME)/.background
	cp $(BACKGROUND) /Volumes/$(VOLUME)/.background
	osascript < $(INSTALLDIR)/dmgwin.osa 
	hdiutil detach /Volumes/$(VOLUME)/
	hdiutil convert -format UDBZ -o $(BINDIR)/tmp$(DMG) $(BINDIR)/$(DMG)
	mv -f $(BINDIR)/tmp$(DMG) $(BINDIR)/$(DMG)
endif

#
# Object files
#
COMMON_OBJS=$(foreach src,$(COMMON_SRCS),$(OBJDIR)/$(src:%.cpp=%.o))
APPLET_OBJS=$(foreach src,$(APPLET_SRCS),$(OBJDIR)/$(src:%.asm=%.o))
BOSSA_OBJS=$(APPLET_OBJS) $(COMMON_OBJS) $(foreach src,$(BOSSA_SRCS),$(OBJDIR)/$(src:%.cpp=%.o))
ifdef BOSSA_RC
BOSSA_OBJS+=$(OBJDIR)/$(BOSSA_RC:%.rc=%.o)
endif
BOSSAC_OBJS=$(APPLET_OBJS) $(COMMON_OBJS) $(foreach src,$(BOSSAC_SRCS),$(OBJDIR)/$(src:%.cpp=%.o))
BOSSASH_OBJS=$(APPLET_OBJS) $(COMMON_OBJS) $(foreach src,$(BOSSASH_SRCS),$(OBJDIR)/$(src:%.cpp=%.o))

#
# Dependencies
#
DEPENDS=$(COMMON_SRCS:%.cpp=$(OBJDIR)/%.d) 
DEPENDS+=$(APPLET_SRCS:%.asm=$(OBJDIR)/%.d) 
DEPENDS+=$(BOSSA_SRCS:%.cpp=$(OBJDIR)/%.d) 
DEPENDS+=$(BOSSAC_SRCS:%.cpp=$(OBJDIR)/%.d) 
DEPENDS+=$(BOSSASH_SRCS:%.cpp=$(OBJDIR)/%.d) 

#
# Tools
#
#Q=@
CXX=g++
ARM=arm-none-eabi-
ARMAS=$(ARM)as
ARMOBJCOPY=$(ARM)objcopy

#
# CXX Flags
#
COMMON_CXXFLAGS+=-Wall -Werror -MT $@ -MD -MP -MF $(@:%.o=%.d) -DVERSION=\"$(VERSION)\" -g -O2
WX_CXXFLAGS:=$(shell wx-config --cxxflags --version=$(WXVERSION)) -DWX_PRECOMP -Wno-ctor-dtor-privacy -O2 -fno-strict-aliasing
BOSSA_CXXFLAGS=$(COMMON_CXXFLAGS) $(WX_CXXFLAGS) 
BOSSAC_CXXFLAGS=$(COMMON_CXXFLAGS)
BOSSASH_CXXFLAGS=$(COMMON_CXXFLAGS) -Isrc/arm-dis

#
# LD Flags
#
COMMON_LDFLAGS+=-g
BOSSA_LDFLAGS=$(COMMON_LDFLAGS)
BOSSAC_LDFLAGS=$(COMMON_LDFLAGS)
BOSSASH_LDFLAGS=$(COMMON_LDFLAGS)

#
# Libs
#
COMMON_LIBS+=
WX_LIBS:=$(shell wx-config --libs --version=$(WXVERSION)) $(WX_LIBS)
BOSSA_LIBS=$(COMMON_LIBS) $(WX_LIBS)
BOSSAC_LIBS=$(COMMON_LIBS)
BOSSASH_LIBS=-lreadline $(COMMON_LIBS)

#
# Main targets
#
all: $(BINDIR)/bossa$(EXE) $(BINDIR)/bossac$(EXE) $(BINDIR)/bossash$(EXE)

#
# Common rules
#
define common_obj
$(OBJDIR)/$(1:%.cpp=%.o): $(SRCDIR)/$(1)
	@echo CPP $$<
	$$(Q)$$(CXX) $$(COMMON_CXXFLAGS) -c -o $$@ $$<
endef
$(foreach src,$(COMMON_SRCS),$(eval $(call common_obj,$(src))))

#
# Applet rules
#
define applet_obj
$(SRCDIR)/$(1:%.asm=%.cpp): $(SRCDIR)/$(1)
	@echo APPLET $(1:%.asm=%)
	$$(Q)$$(ARMAS) -o $$(@:%.o=%.obj) $$<
	$$(Q)$$(ARMOBJCOPY) -O binary $$(@:%.o=%.obj) $$(@:%.o=%.bin)
	$$(Q)appletgen $(1:%.asm=%) $(SRCDIR) $(OBJDIR)
$(OBJDIR)/$(1:%.asm=%.o): $(SRCDIR)/$(1:%.asm=%.cpp)
	@echo CPP $$<
	$$(Q)$$(CXX) $$(COMMON_CXXFLAGS) -c -o $$(@) $$(<:%.asm=%.cpp)
endef
$(foreach src,$(APPLET_SRCS),$(eval $(call applet_obj,$(src))))

#
# BOSSA rules
#
define bossa_obj
$(OBJDIR)/$(1:%.cpp=%.o): $(SRCDIR)/$(1)
	@echo CPP $$<
	$$(Q)$$(CXX) $$(BOSSA_CXXFLAGS) -c -o $$@ $$<
endef
$(foreach src,$(BOSSA_SRCS),$(eval $(call bossa_obj,$(src))))

#
# Resource rules
#
ifeq ($(OS),MINGW32)
$(OBJDIR)/$(BOSSA_RC:%.rc=%.o): $(RESDIR)/$(BOSSA_RC)
	@echo RC $<
	$(Q)`wx-config --rescomp --version=$(WXVERSION)` -o $@ $<
endif

#
# BOSSAC rules
#
define bossac_obj
$(OBJDIR)/$(1:%.cpp=%.o): $(SRCDIR)/$(1)
	@echo CPP $$<
	$$(Q)$$(CXX) $$(BOSSAC_CXXFLAGS) -c -o $$@ $$<
endef
$(foreach src,$(BOSSAC_SRCS),$(eval $(call bossac_obj,$(src))))

#
# BOSSASH rules
#
define bossash_obj
$(OBJDIR)/$(1:%.cpp=%.o): $(SRCDIR)/$(1)
	@echo CPP $$<
	$$(Q)$$(CXX) $$(BOSSASH_CXXFLAGS) -c -o $$@ $$<
endef
$(foreach src,$(BOSSASH_SRCS),$(eval $(call bossash_obj,$(src))))

#
# BMP rules
#
define bossa_bmp
$(SRCDIR)/$(1:%.bmp=%.cpp): $(RESDIR)/$(1)
	@echo BIN2C $$<
	$(Q)bin2c $$< $$@
endef
$(foreach bmp,$(BOSSA_BMPS),$(eval $(call bossa_bmp,$(bmp))))

#
# Directory rules
#
$(OBJDIR):
	@mkdir $@
    
$(OBJDIR)/arm-dis:
	@mkdir $@
    
$(BINDIR):
	@mkdir $@

#
# Target rules
#
$(BOSSA_OBJS): | $(OBJDIR)
$(BINDIR)/bossa$(EXE): $(foreach bmp,$(BOSSA_BMPS),$(SRCDIR)/$(bmp:%.bmp=%.cpp)) $(BOSSA_OBJS) | $(BINDIR)
	@echo LD $@
	$(Q)$(CXX) $(BOSSA_LDFLAGS) -o $@ $(BOSSA_OBJS) $(BOSSA_LIBS)

$(BOSSAC_OBJS): | $(OBJDIR)
$(BINDIR)/bossac$(EXE): $(BOSSAC_OBJS) | $(BINDIR)
	@echo LD $@
	$(Q)$(CXX) $(BOSSAC_LDFLAGS) -o $@ $(BOSSAC_OBJS) $(BOSSAC_LIBS)

$(BOSSASH_OBJS): | $(OBJDIR) $(OBJDIR)/arm-dis
$(BINDIR)/bossash$(EXE): $(BOSSASH_OBJS) | $(BINDIR)
	@echo LD $@
	$(Q)$(CXX) $(BOSSASH_LDFLAGS) -o $@ $(BOSSASH_OBJS) $(BOSSASH_LIBS)

strip-bossa: $(BINDIR)/bossa$(EXE)
	@echo STRIP $^
	$(Q)strip $^

strip-bossac: $(BINDIR)/bossac$(EXE)
	@echo STRIP $^
	$(Q)strip $^

strip-bossash: $(BINDIR)/bossash$(EXE)
	@echo STRIP $^
	$(Q)strip $^

strip: strip-bossa strip-bossac strip-bossash

clean:
	@echo CLEAN
	$(Q)rm -rf $(BINDIR) $(OBJDIR)

#
# Include dependencies
#
-include $(DEPENDS)
