Arch.rules

##############################################################################
# Microwindows Architecture rules Makefile
# Updated 2018 Greg Haerr
# Copyright (c) 2000 Martin Jolicoeur, Greg Haerr
# Portions Copyright (c) 2002 by Koninklijke Philips Electronics N.V.
#
# Architecture-specific rules
#
# Current Target Platforms (set with ARCH= in config)
# LINUX-NATIVE
# MACOSX
# ANDROID
# EMSCRIPTEN
#
# Recently untested platforms follow (please let us know if changes required)
# LINUX-LINARO (RPI cross compile)
# LINUX-ARM
# UCLINUX-ARM
# LINUX-BLACKFIN
# LINUX-MIPS
# LINUX-SH
# LINUX-AVR32 (BIGENDIAN=Y)
# LINUX-POWERPC (BIGENDIAN=Y)
# LINUX-SPARC (BIGENDIAN=Y)
# SOLARIS (BIGENDIAN=Y)
# RTEMS
# ECOS
# PSP (Sony PSP)
# NDS (Nintendo DS)
# TRIMEDIA
# CYGWIN
# DJGPP
# MINGW
# AJAGUAR (Atari Jaguar)

##############################################################################
# Default tools names (overriden in platform-specific section below)
##############################################################################
TOOLSPREFIX = $(NATIVETOOLSPREFIX)
HOSTCC = gcc				# host compiler
COMPILER = gcc				# cross compiler
CXX_COMPILER = g++			# c++ compiler
ARCHIVER = ar				# static library creator
ARFLAGS = rs				# ar flags
LINKER = ld					# linker
CP = cp						# copy
MV = mv						# move
SHELL = /bin/sh
LIBM = -lm
LIBFLEX = -lfl
NM = $(TOOLSPREFIX)nm		# following used for ECOS port only
STRIP = $(TOOLSPREFIX)strip
OBJCOPY = $(TOOLSPREFIX)objcopy

##############################################################################
# Default tools locations (overridden in config)
##############################################################################
NATIVETOOLSPREFIX        =
ARMTOOLSPREFIX           = arm-linux-
ANDROIDTOOLSPREFIX       = arm-linux-androideabi-
RPITOOLSPREFIX           = arm-linux-gnueabihf-
AVR32TOOLSPREFIX         = avr32-linux-
MIPSTOOLSPREFIX          = mipsel-linux-
POWERPCTOOLSPREFIX       = powerpc-linux-
SHTOOLSPREFIX            = sh-linux-gnu
BLACKFINTOOLSPREFIX      = bfin-uclinux-
PSPTOOLSPREFIX           = psp-
AJAGUARTOOLSPREFIX		 = m68k-elf-
AQUILATOOLSPREFIX        = i686-aquila-
COSMOTOOLSPREFIX         = x86_64-linux-musl-

##############################################################################
# Warning options
##############################################################################
WARNINGS += -Wunused-variable
WARNINGS += -Wmissing-prototypes
ifeq ($(DEBUG), Y)
WARNINGS += -Wall
WARNINGS += -Wpointer-arith
WARNINGS += -Wbad-function-cast
#WARNINGS += -Wstrict-prototypes				# win32 FARPROC can't be strict
else
WARNINGS += -Wno-pointer-to-int-cast			# win32 converts pointers to ints with menuID,ctrlID,atoms,rsrcs
endif

##############################################################################
# Handle general architecture options
##############################################################################
ifeq ($(SHAREDLIBS), Y)
CFLAGS += -fpic
endif

# Set special optimization flags with OPTIMIZE= in config when not =Y or =N
ifeq ($(OPTIMIZE), Y)
CFLAGS += -O3
else
ifneq ($(OPTIMIZE), N)
CFLAGS += $(OPTIMIZE)
endif
endif

ifeq ($(DEBUG), Y)
CFLAGS += -g
DEFINES += -DDEBUG=1
#CFLAGS += -ggdb
else
#DEFINES += -DNDEBUG
endif

##############################################################################
# Platform dependent compilers, tools & flags
##############################################################################
ifeq ($(ARCH), AJAGUAR)
DEFINES += -DAJAGUAR=1
TOOLSPREFIX = $(AJAGUARTOOLSPREFIX)
endif

ifeq ($(ARCH), LINUX-NATIVE)
DEFINES += -DLINUX=1 -DUNIX=1
endif

ifeq ($(ARCH), LINUX-LINARO)
TOOLSPREFIX = $(RPITOOLSPREFIX)
DEFINES += -DLINUX=1 -DUNIX=1 -DARCH_NEED_ALIGN32
CFLAGS += -mstructure-size-boundary=8
endif

ifeq ($(ARCH), LINUX-ARM)
TOOLSPREFIX = $(ARMTOOLSPREFIX)
DEFINES += -DLINUX=1 -DUNIX=1 -DARCH_NEED_ALIGN32
CFLAGS += -mstructure-size-boundary=8
#CFLAGS += -s
endif

ifeq ($(ARCH), UCLINUX-ARM)
TOOLSPREFIX = $(ARMTOOLSPREFIX)
DEFINES += -DLINUX=1 -DUNIX=1 -DUCLINUX=1
CFLAGS += -mstructure-size-boundary=8
LDFLAGS += -elf2flt
FLTFLAGS += -s 64000
endif

ifeq ($(ARCH), LINUX-MIPS)
TOOLSPREFIX = $(MIPSTOOLSPREFIX)
DEFINES += -DLINUX=1 -DUNIX=1 -DARCH_NEED_ALIGN32
CFLAGS += -msoft-float
#CFLAGS += -s
endif

ifeq ($(ARCH), LINUX-SH)
TOOLSPREFIX =$(SHTOOLSPREFIX)
DEFINES += -DLINUX=1 -DUNIX=1
CFLAGS += -m1 -m3
endif

ifeq ($(ARCH), LINUX-AVR32)
TOOLSPREFIX = $(AVR32TOOLSPREFIX)
DEFINES += -DLINUX=1 -DUNIX=1
CFLAGS += -D_GNU_SOURCE
#LDFLAGS += -static	# for static libs
endif

ifeq ($(ARCH), LINUX-POWERPC)
TOOLSPREFIX = $(POWERPCTOOLSPREFIX)
DEFINES += -DLINUX=1 -DUNIX=1 -DLINUX_POWERPPC=1 -DMW_CPU_BIG_ENDIAN=1
CFLAGS += -msoft-float
#CFLAGS += -s
endif

ifeq ($(ARCH), LINUX-SPARC)
DEFINES += -DLINUX=1 -DUNIX=1 -DLINUX_SPARC=1 -DMW_CPU_BIG_ENDIAN=1
#LDFLAGS += -static	# for static libs
endif

ifeq ($(ARCH), SOLARIS)
DEFINES += -DUNIX=1 -DMW_CPU_BIG_ENDIAN=1
LDFLAGS += -lsocket -lnsl -lrt
endif

ifeq ($(ARCH), LINUX-BLACKFIN)
TOOLSPREFIX = $(BLACKFINTOOLSPREFIX)
DEFINES += -DLINUX=1 -DUNIX=1 -Dlinux=1 -DLINUX_BLACKFIN=1
LDFLAGS += -Wl,-elf2flt
endif

ifeq ($(ARCH), MACOSX)
COMPILER = clang
DEFINES += -DUNIX=1 -DMACOSX=1
LIBFLEX = -ll
endif

ifeq ($(ARCH), COSMO)
TOOLSPREFIX = $(COSMOTOOLSPREFIX)
INCLUDEDIRS += -I$(MW_DIR_SRC)/cosmo -I$(COSMOINCLUDE)
DEFINES += -DUNIX=1
CFLAGS = -static -nostdlib -nostdinc -fno-pie -no-pie -mno-red-zone -fno-omit-frame-pointer
CFLAGS += -pg -mnop-mcount
LDFLAGS = -g -Os -static -fno-pie -no-pie -mno-red-zone -nostdlib -nostdinc
LDFLAGS += -fno-omit-frame-pointer -pg -mnop-mcount -Wl,--gc-sections -fuse-ld=bfd
LDLIBS = -Wl,-T,$(COSMOAPE)/ape.lds $(COSMOCRT)/crt.o $(COSMOAPE)/ape.o
LDLIBS += $(COSMOLIB)/cosmopolitan.a
LIBM =
endif

ifeq ($(ARCH), RTEMS)
COMPILER = $(RTEMS_CC)
CXX_COMPILER = $(RTEMS_CC)
INCLUDEDIRS += -I$(RTEMS_MAKEFILE_PATH)/lib/include
DEFINES += -DUNIX=1 -DRTEMS=1 -DHAVE_MMAP=0 -DHAVE_SELECT=0
CFLAGS += -O4 -fasm -g -B$(RTEMS_MAKEFILE_PATH)/lib/ -specs bsp_specs -qrtems
# For RTEMS all variables are passed from Makefile.rtems after being
# extracted from the BSP specific installation.
ifneq ($(findstring rtems_init,$(LDFLAGS)),rtems_init)
OS_OBJS = $(MW_DIR_OBJ)/FilesystemImage.o $(MW_DIR_OBJ)/rtems_init.o 
LDFLAGS += $(OS_OBJS)
endif
endif

ifeq ($(ARCH), ECOS)
TOOLSPREFIX = $(ARMTOOLSPREFIX)
ECOS_PREFIX = /work/iPAQ/ecos/install
INCLUDEDIRS += -I$(ECOS_PREFIX)/include
DEFINES += -D__ECOS=1 -DUNIX=1 -DHAVE_SIGNAL=0 -DHAVE_MMAP=0 -DHAVE_SELECT=0
CFLAGS += -mcpu=strongarm -Wall -ffunction-sections -fdata-sections -O2 -g
LDFLAGS += -nostdlib
LIBM =
endif

ifeq ($(ARCH), TRIMEDIA)
COMPILER = cc
CXX_COMPILER = CC
TOOLSPREFIX = tm
ARFLAGS = r
DEFINES += -DTRIMEDIA=1 -DTCS2 -DOSAL -DLUD_USE_MEMSPACE
DEFINES += -DHAVE_SIGNAL=0 -DMW_FEATURE_TIMERS=0
INCLUDEDIRS += -I$(LUD_ROOT)/src/include -I$(LUD_ROOT)/src/modules/fb/include
HOSTCFLAGS += -I$(LUD_ROOT)/src/include -I$(LUD_ROOT)/src/modules/fb/include
CFLAGS += -O2 -el -target tm1 -host nohost -tmconfig=$(LUD_ROOT)/src/misc/tmconfig2.1 -B -Xdiag=1
LDFLAGS += -O2 -el -target tm1 -host nohost -tmconfig=$(LUD_ROOT)/src/misc/tmconfig2.1 -B -Xdiag=1
#LDFLAGS += -static	# for static libs
LUD_ROOT = ../../../../../../..
endif

ifeq ($(ARCH), NDS)
TOOLSPREFIX = arm-eabi-
DEFINES += -DNDS=1 -DUNIX=0 -DHAVE_MMAP=0 -DNOMAIN
INCLUDEDIRS += -I$(DEVKITPRO)/libnds/include -DARM9
CFLAGS += -march=armv5te -mtune=arm946e-s -fomit-frame-pointer -ffast-math -mthumb-interwork
#CFLAGS += -mthumb 
CFLAGS += -O2 -s
export PORTLIBS	:= $(DEVKITPRO)/portlibs/arm
export PATH := $(DEVKITARM)/bin:$(PORTLIBS)/bin:$(PATH)
SCREEN_HEIGHT=192
SCREEN_WIDTH=256
endif

ifeq ($(ARCH), PSP)
PSPSDK = $(shell psp-config --pspsdk-path)
TOOLSPREFIX = $(PSPTOOLSPREFIX)
DEFINES += -DPSP=1 -DHAVE_SIGNAL=0 -DHAVE_MMAP=0
CFLAGS += -I$(PSPSDK)/include -G0 -O2 -DARCH_NEED_ALIGN32 -D_PSP_FW_VERSION=371
#CFLAGS += -s
LDFLAGS += -L$(PSPSDK)/lib
PLIB := $(shell psp-config --pspsdk-path)/lib
LDFLAGS += -lc -lpspdebug -lpspdisplay -lpspge -lpspctrl -lpspsdk
LDFLAGS += -lpspnet -lpspnet_inet -lpspnet_apctl -lpspnet_resolver -lpsputility -lpspuser -lpspkernel -lpsplibc 
endif

ifeq ($(ARCH), CYGWIN)
# __CYGWIN__ is automatically defined
DEFINES += -DUNIX=1
#LDFLAGS += -static	# for static libs
endif

ifeq ($(ARCH), MINGW)
# __MINGW32__ is automatically defined
DEFINES += -DUNIX=1
endif

ifeq ($(ARCH), DJGPP)
SHELL = bash
DEFINES += -DDOS_DJGPP=1 -D_NAIVE_DOS_REGS=1 -DMSDOS=1
LDFLAGS += -lgrx20
endif

ifeq ($(ARCH), FREEBSD-X86)
# __FreeBSD__ is automatically defined
DEFINES += -DUNIX=1
CFLAGS += -Wall
LDFLAGS += -lvgl
# For forkpty in nxterm.
NANOXCLIENTLIBS += -lutil
endif

ifeq ($(ARCH), ELKS)
COMPILER = bcc
INCLUDEDIRS += -I/usr/bcc/include -I/home/greg/net/elks/include
DEFINES += -DELKS=1 -DUNIX=1 -Dconst= -Dvolatile=
CFLAGS += -0 -ansi -O
endif

ifeq ($(ARCH), ANDROID)
TOOLSPREFIX = $(ANDROIDTOOLSPREFIX)
# Add android ndk toolchain to path
export PATH := $(ANDROID_NDK_HOME)/toolchains/$(ANDROID_TOOLCHAIN_NAME)/prebuilt/linux-x86_64/bin/:$(PATH)
DEFINES += -DANDROID=1 -DLINUX=1 -DUNIX=1 -DHAVE_SELECT=0 -DARCH_NEED_ALIGN32
CFLAGS += -mstructure-size-boundary=8
CFLAGS += --sysroot=$(ANDROID_NDK_HOME)/platforms/$(ANDROID_PLATFORM_VER)/arch-$(ANDROID_ARCH)/
CXXFLAGS += --sysroot=$(ANDROID_NDK_HOME)/platforms/$(ANDROID_PLATFORM_VER)/arch-$(ANDROID_ARCH)/
LDFLAGS += --sysroot=$(ANDROID_NDK_HOME)/platforms/$(ANDROID_PLATFORM_VER)/arch-$(ANDROID_ARCH)/
LDFLAGS += -L$(ANDROID_NDK_HOME)/sources/cxx-stl/llvm-libc++/libs/$(ANDROID_ARCH_VER)/
LDFLAGS += -lallegro -llog -lc++
endif

ifeq ($(ARCH), AQUILA)
TOOLSPREFIX = $(AQUILATOOLSPREFIX)
CFLAGS += -DAQUILA -DUNIX -DUNIX98
endif

ifeq ($(SCREEN), SDL)
ifneq ($(SDL2_INCLUDE),)
CFLAGS += -I$(SDL2_INCLUDE) 
endif
ifneq ($(SDL2_LIB),)
LDFLAGS += -L$(SDL2_LIB) 
endif
ifneq ($(SDL_ZOOM),)
DEFINES += -DSDL_ZOOM=$(SDL_ZOOM)
endif
endif

ifeq ($(SCREEN), ALLEGRO)
# required for al_run_main in winmain.c/srvmain.c
DEFINES += -DALLEGRO=1
ifneq ($(ALLEGRO5_INCLUDE),)
CFLAGS += -I$(ALLEGRO5_INCLUDE) 
endif
ifneq ($(ALLEGRO5_LIB),)
LDFLAGS += -L$(ALLEGRO5_LIB) 
endif
ifneq ($(ALLEGRO_ZOOM),)
DEFINES += -DALLEGRO_ZOOM=$(ALLEGRO_ZOOM)
endif
endif

ifeq ($(ARCH), EMSCRIPTEN)
COMPILER = emcc
CXX_COMPILER = emcc
ARCHIVER = emar
LIBM =
DEFINES += -DEMSCRIPTEN=1
CFLAGS += -s USE_SDL=2 -s USE_ZLIB=1 -s USE_FREETYPE=1 -s USE_LIBPNG=1
#LDFLAGS += -s EMTERPRETIFY=1 -s EMTERPRETIFY_ASYNC=1
#LDFLAGS += -s WASM=0
#LDFLAGS += -s TOTAL_MEMORY=67108864
#LDFLAGS += -s ERROR_ON_UNDEFINED_SYMBOLS=0
ifeq ($(VERBOSE), Y)
CFLAGS += -v
endif
endif

ifeq ($(WINEXTRA), Y)
DEFINES += -DWINEXTRA=1
INCLUDEDIRS += -I$(WINEXTRA_INCLUDE)
endif