CONFIGVARS

# 
# cross compiling
#
ifneq (yes,$(M68K_ATARI_MINT_CROSS))
ifeq (no,$(M68K_ATARI_MINT_CROSS))
CROSS = no
else
EVAL_CROSS := case `uname -s` in *MiNT*) echo no;; *) echo yes; esac
CROSS := $(shell $(EVAL_CROSS))
endif
else
CROSS = yes
endif

#
# target and host compiler
# 
ifeq ($(CROSS),yes)

CROSSPREFIX=m68k-atari-mint-

LANG=C
NATIVECC = gcc
NATIVECFLAGS = -O -Wall
CRLF = echo crlf -s

GENERAL = $(M68K_ATARI_MINT_CFLAGS) $(M68K_ATARI_MINT_LDFLAGS) -fgnu89-inline

NATIVE_COLDFIRE := 0

else

NATIVE_COLDFIRE := $(shell if uname -s -p | grep 'MiNT.*V4e'; then echo 1; else echo 0; fi)

CROSSPREFIX=

NATIVECC = gcc
NATIVECFLAGS = -O -Wall
CRLF  = crlf -s

ifeq ($(NATIVE_COLDFIRE),1)
NATIVECFLAGS += -mcpu=5475
endif

endif

ifndef NOSTRIP
LINKSTRIP = -s
endif

# If you want to use libcmini instead of mintlib
# for a smaller footprint of your TOS executables, call the Makefile with LIBCMINI=yes.
# libcmini must be installed parallel to the freemint top dir for this to work
ifeq (yes,$(LIBCMINI))
LIBCMINI_PATH := $(top_srcdir)/../../libcmini
# mapping of CPU names to directory names
LIBCMINI_CPU_000 =
LIBCMINI_CPU_020 = m68020-60
LIBCMINI_CPU_02060 = m68020-60
LIBCMINI_CPU_030 = m68020-60
LIBCMINI_CPU_040 = m68020-60
LIBCMINI_CPU_060 = m68020-60
LIBCMINI_CPU_v4e = m5475

LIBCMINI_INCPATH := $(LIBCMINI_PATH)/include

define LIBCMINI_TEMPLATE
LIBCMINI_LIBPATH_$(1) = $(LIBCMINI_PATH)/build/$$(LIBCMINI_CPU_$$(CPU_$(1)))
LIBCMINI_DEP_$(1) = $$(LIBCMINI_LIBPATH_$(1))/libcmini.a
LIBCMINI_STARTUP_$(1) = $$(LIBCMINI_LIBPATH_$(1))/objs/crt0.o
endef

endif # LIBCMINI


CC = $(CROSSPREFIX)gcc
AS = $(CC)
AR = $(CROSSPREFIX)ar
RANLIB = $(CROSSPREFIX)ranlib
STRIP = $(CROSSPREFIX)strip
FLAGS = $(CROSSPREFIX)flags
OBJDUMP = $(CROSSPREFIX)objdump
STACK = $(CROSSPREFIX)stack

# 
# some tools
# 
YACC  = bison -dk
LEX   = flex
MV    = mv
CP    = cp
RM    = rm -f
TOUCH = touch
MKDIR = mkdir
SED   = sed

#
# optimizations
# 
OPTS = -O2 -fomit-frame-pointer -fno-strict-aliasing

#
# warning options
#
WARN = \
	-Wall \
	-Wmissing-prototypes \
	-Wshadow \
	-Wpointer-arith \
	-Waggregate-return
#	-Werror

#
# default definitions
#
DEFINITIONS = 

.PHONY: printvars
printvars:
	@$(foreach V,$(.VARIABLES), $(if $(filter-out environment% default automatic, $(origin $V)),$(warning $V=$($V))))