#
#   Makefile.fpc for Free Pascal Embedded RTL
#

[package]
main=rtl

[target]
loaders=$(LOADERS)


# not all targets include enough features to build all units so
# the common units which are not compiled for all CPUs are stored in
# CPU_SPECIFIC_COMMON_UNITS
units=$(SYSTEMUNIT) $(CPU_UNITS) uuchar objpas heapmgr consoleio $(CPU_SPECIFIC_COMMON_UNITS)
# macpas iso7185 strings
#      dos \
#       classes math typinfo varutils fmtbcd \
#       charset cpall ucomplex getopts matrix \
#       variants types rtlconsts sysconst dateutil
#implicitunits=exeinfo \
#      cp1250 cp1251 cp1252 cp1253 cp1254 cp1255 cp1256 cp1257 cp1258 \
#      cp437 cp646 cp850 cp856 cp866 cp874 cp932 cp936 cp949 cp950 cp8859_1 cp8859_5 cp8859_2 cp852

#rsts=math rtlconsts varutils typinfo variants classes sysconst dateutil

[require]
nortl=y

[install]
fpcpackage=y

[default]
fpcdir=../..
target=embedded

[compiler]
includedir=$(INC) $(PROCINC)
sourcedir=$(INC) $(PROCINC) $(COMMON) $(ARCH)

[prerules]
RTL=..
INC=$(RTL)/inc
COMMON=$(RTL)/common
PROCINC=$(RTL)/$(CPU_TARGET)
UNITPREFIX=rtl
SYSTEMUNIT=system
override FPCOPT+=@rtl.cfg
LOADERS=
ifeq ($(ARCH),mipsel)
ifeq ($(SUBARCH),pic32mx)
override LOADERS=startup
endif
endif

ifdef RELEASE
override FPCOPT+=-Ur
endif

CPU_UNITS=
SYSINIT_UNITS=
CPU_SPECIFIC_COMMON_UNITS=

ifeq ($(ARCH),arm)
CPU_SPECIFIC_COMMON_UNITS=sysutils sysconst
ifeq ($(SUBARCH),armv7m)
CPU_UNITS=lm3fury lm3tempest stm32f10x_ld stm32f10x_md stm32f10x_hd stm32f10x_xl stm32f10x_conn stm32f10x_cl lpc13xx lpc1768 lm4f120  xmc4500 cortexm3 cortexm4 # thumb2_bare
endif
ifeq ($(SUBARCH),armv7em)
CPU_UNITS=lm4f120 xmc4500 cortexm3 cortexm4 # thumb2_bare
endif
ifeq ($(SUBARCH),armv4t)
CPU_UNITS=lpc21x4 at91sam7x256 sc32442b
endif
ifeq ($(SUBARCH),armv4)
CPU_UNITS=lpc21x4 at91sam7x256 sc32442b
endif
ifeq ($(SUBARCH),armv6m)
CPU_UNITS=lpc8xx lpc11xx lpc122x stm32f0xx cortexm0
endif
endif

ifeq ($(ARCH),avr)
CPU_UNITS=atmega128
endif

ifeq ($(ARCH),i386)
CPU_UNITS=multiboot
endif

ifeq ($(ARCH),mipsel)
ifeq ($(SUBARCH),pic32mx)
  CPU_UNITS=pic32mx1xxfxxxb pic32mx2xxfxxxb pic32mx1xxfxxxc pic32mx2xxfxxxc pic32mx1xxfxxxd pic32mx2xxfxxxd pic32mx7x5fxxxl pic32mx7x5fxxxh
endif
endif

# Paths
OBJPASDIR=$(RTL)/objpas
GRAPHDIR=$(INC)/graph

[rules]
# .NOTPARALLEL:
# Get the system independent include file names.
# This will set the following variables :
# SYSINCNAMES
include $(INC)/makefile.inc
SYSINCDEPS=$(addprefix $(INC)/,$(SYSINCNAMES))

# Get the processor dependent include file names.
# This will set the following variables :
# CPUINCNAMES
include $(PROCINC)/makefile.cpu
SYSCPUDEPS=$(addprefix $(PROCINC)/,$(CPUINCNAMES))

# Put system unit dependencies together.
SYSDEPS=$(SYSINCDEPS) $(SYSCPUDEPS)

#
# Loaders
#

startup$(OEXT) : $(CPU_TARGET)/startup.s
        $(AS) $(ASTARGET) -o $(UNITTARGETDIRPREFIX)startup$(OEXT) $(CPU_TARGET)/startup.s  -mabi=32 -march=pic32mx -mtune=pic32mx -W -EL  -msym32

#
# Base Units (System, strings, os-dependent-base-unit)
#

$(SYSTEMUNIT)$(PPUEXT) : $(SYSTEMUNIT).pp $(SYSDEPS) $(INC)/softfpu.pp
        $(COMPILER) -Us -Sg $(SYSTEMUNIT).pp $(REDIR)

uuchar$(PPUEXT): $(INC)/uuchar.pp $(SYSTEMUNIT)$(PPUEXT)
	$(COMPILER) $<

objpas$(PPUEXT): $(OBJPASDIR)/objpas.pp $(INC)/except.inc $(SYSTEMUNIT)$(PPUEXT)
        $(COMPILER) -I$(OBJPASDIR) $(OBJPASDIR)/objpas.pp $(REDIR)

strings$(PPUEXT) : $(INC)/strings.pp $(INC)/stringsi.inc \
                   $(PROCINC)/strings.inc $(PROCINC)/stringss.inc \
                   $(SYSTEMUNIT)$(PPUEXT)


#
# System Dependent Units
#

#ports$(PPUEXT) : ports.pas objpas$(PPUEXT) $(SYSTEMUNIT)$(PPUEXT)

#doscalls$(PPUEXT) : doscalls.pas strings$(PPUEXT) $(SYSTEMUNIT)$(PPUEXT)

consoleio$(PPUEXT) : consoleio.pp objpas$(PPUEXT) $(SYSTEMUNIT)$(PPUEXT)
	$(COMPILER) $<

heapmgr$(PPUEXT) : heapmgr.pp objpas$(PPUEXT) $(SYSTEMUNIT)$(PPUEXT)
	$(COMPILER) $<


#
# TP7 Compatible RTL Units
#

dos$(PPUEXT) : dos.pp $(INC)/filerec.inc $(INC)/textrec.inc strings$(PPUEXT) \
               $(SYSTEMUNIT)$(PPUEXT)
        $(COMPILER) $<

#crt$(PPUEXT) : crt.pas $(INC)/textrec.inc $(SYSTEMUNIT)$(PPUEXT)

objects$(PPUEXT) : $(INC)/objects.pp dos$(PPUEXT) $(SYSTEMUNIT)$(PPUEXT)
        $(COMPILER) $<

#printer$(PPUEXT) : printer.pas $(INC)/textrec.inc $(SYSTEMUNIT)$(PPUEXT)

#graph$(PPUEXT) : graph.pp

#
# Delphi Compatible Units
#

sysutils$(PPUEXT) : sysutils.pp $(wildcard $(OBJPASDIR)/sysutils/*.inc) \
                    objpas$(PPUEXT) sysconst$(PPUEXT) heapmgr$(PPUEXT) $(SYSTEMUNIT)$(PPUEXT)
        $(COMPILER) -Fi$(OBJPASDIR)/sysutils sysutils.pp

classes$(PPUEXT) : classes.pp $(wildcard $(OBJPASDIR)/classes/*.inc) \
                   sysutils$(PPUEXT) typinfo$(PPUEXT) rtlconsts$(PPUEXT) types$(PPUEXT) $(SYSTEMUNIT)$(PPUEXT)
        $(COMPILER) -Fi$(OBJPASDIR)/classes classes.pp

typinfo$(PPUEXT): $(OBJPASDIR)/typinfo.pp objpas$(PPUEXT) $(SYSTEMUNIT)$(PPUEXT)
        $(COMPILER) -Sg $(OBJPASDIR)/typinfo.pp $(REDIR)

math$(PPUEXT): $(OBJPASDIR)/math.pp objpas$(PPUEXT) sysutils$(PPUEXT) $(SYSTEMUNIT)$(PPUEXT)
        $(COMPILER) $(OBJPASDIR)/math.pp $(REDIR)

varutils$(PPUEXT) : $(OBJPASDIR)/cvarutil.inc $(OBJPASDIR)/varutils.inc \
                    $(OBJPASDIR)/varutilh.inc varutils.pp $(SYSTEMUNIT)$(PPUEXT)
        $(COMPILER) -I$(OBJPASDIR) varutils.pp $(REDIR)

fmtbcd$(PPUEXT) : $(OBJPASDIR)/fmtbcd.pp objpas$(PPUEXT) sysutils$(PPUEXT) variants$(PPUEXT) classes$(PPUEXT) $(SYSTEMUNIT)$(PPUEXT)
        $(COMPILER) $(OBJPASDIR)/fmtbcd.pp

types$(PPUEXT) : $(OBJPASDIR/types.pp objpas$(PPUEXT) $(SYSTEMUNIT)$(PPUEXT)
        $(COMPILER) $(OBJPASDIR)/types.pp

rtlconsts$(PPUEXT) : $(OBJPASDIR)/rtlconsts.pp $(SYSTEMUNIT)$(PPUEXT)
        $(COMPILER) $(OBJPASDIR)/rtlconsts.pp

sysconst$(PPUEXT) : $(OBJPASDIR)/sysconst.pp objpas$(PPUEXT) $(SYSTEMUNIT)$(PPUEXT)
        $(COMPILER) $(OBJPASDIR)/sysconst.pp

dateutil$(PPUEXT) : $(OBJPASDIR)/dateutil.pp $(SYSTEMUNIT)$(PPUEXT)
        $(COMPILER) -I$(OBJPASDIR) $(OBJPASDIR)/dateutil.pp

#
# Mac Pascal Model
#

macpas$(PPUEXT) : $(INC)/macpas.pp objpas$(PPUEXT) math$(PPUEXT) $(SYSTEMUNIT)$(PPUEXT)
        $(COMPILER) $(INC)/macpas.pp $(REDIR)

#
# Other system-independent RTL Units
#

ucomplex$(PPUEXT): $(INC)/ucomplex.pp math$(PPUEXT) $(SYSTEMUNIT)$(PPUEXT)

getopts$(PPUEXT) : $(INC)/getopts.pp $(SYSTEMUNIT)$(PPUEXT)

heaptrc$(PPUEXT) : $(INC)/heaptrc.pp $(SYSTEMUNIT)$(PPUEXT)
        $(COMPILER) -Sg $(INC)/heaptrc.pp $(REDIR)

#lineinfo$(PPUEXT) : $(INC)/lineinfo.pp $(SYSTEMUNIT)$(PPUEXT)

charset$(PPUEXT) : $(INC)/charset.pp $(SYSTEMUNIT)$(PPUEXT)

cpall$(PPUEXT): $(RTL)/charmaps/cpall.pas system$(PPUEXT) charset$(PPUEXT)
        $(COMPILER) -Fu$(INC) -Fi$(RTL)/charmaps $(RTL)/charmaps/cpall.pas

#
# Unit specific rules
#

define CPU_UNITS_RULE
$(1)$(PPUEXT): $(ARCH)/$(1).pp $(SYSTEMUNIT)$(PPUEXT)
endef

$(foreach unit,$(CPU_UNITS),$(eval $(call CPU_UNITS_RULE,$(unit))))

$(addsuffix $(PPUEXT),$(CPU_UNITS)):
	$(COMPILER) $<