#
# Name:    Makehead.termux
#
# Purpose: This file is used to customize operating system and installation
#          dependent features of the MX makefiles.  This version is customized
#          for Termux running on Android and its Bionic libc and clang.
#
# Normally, the only things that end users may have to modify in this file are
# the definitions of INCLUDES, LIB_DIRS, and LIBRARIES.
#

# Turn on optimization
#
#OPTIMIZE = -O1
#OPTIMIZE = -O2
#OPTIMIZE = -O3
#CFLAGS += $(OPTIMIZE)

#NDK       = $(HOME)/android/android-ndk
#TOOLCHAIN = $(NDK)/toolchains/arm-linux-androideabi-4.9
#SYSROOT   = $(NDK)/platforms/android-21/arch-arm

INCLUDES	= $(MX_INCLUDES)

LIB_DIRS	= -L$(MX_LIB_DIR) $(USER_LIB_DIRS)
LIBRARIES	= $(USER_LIBRARIES) -ldl -lm -landroid-posix-semaphore

#LIB_DIRS	= -L$(MX_LIB_DIR)
#LIBRARIES	= -lpthread -lrt -ldl -lm

#--------------------------------------------------------------------------
#
# Use the bundled copy of 'readline' for 'mxmotor'.
#

READLINE_LIB_DIRS = -L../tools/unix/src/editline
READLINE_LIBRARIES = -ledit

#========================================================================
#
# Generally, you should not have to modify anything after this point.
#

#
# gcc specific flags
#
GCCFLAGS = -Wall -Werror \
-Wpointer-arith \
-Wcast-qual \
-Wshadow \
-Winline

###-Wcast-align

GCCFLAGS_C = \
-Wstrict-prototypes \
-Wmissing-prototypes \
-Wnested-externs

#--------------------------------------------------------------------------
#
# 
#

CC      = clang

#CC      = $(TOOLCHAIN)/prebuilt/linux-x86_64/bin/arm-linux-androideabi-gcc \
#    -I$(SYSROOT)/usr/include/

CFLAGS  += -g -fPIC $(GCCFLAGS) $(GCCFLAGS_C) $(INCLUDES) -DOS_ANDROID \
				$(EXTRA_FLAGS) -DDEBUG $(USER_CFLAGS)

CXXFLAGS  = -g -fPIC $(GCCFLAGS) $(INCLUDES) -DOS_ANDROID \
				$(EXTRA_FLAGS) -DDEBUG $(USER_CFLAGS)

LINKFLAGS = $(CFLAGS)
LINKFLAGS += -rdynamic

#LINKFLAGS += -rdynamic -L$(SYSROOT)/usr/lib

#---
# Special cases for individual files.

#CFLAGS_MX_CFN   = -DHAVE_LSB

CFLAGS_MX_VERS  = -DOS_ANDROID -DMX_MAJOR_VERSION=$(MX_MAJOR_VERSION) \
			-DMX_MINOR_VERSION=$(MX_MINOR_VERSION) \
			-DMX_UPDATE_VERSION=$(MX_UPDATE_VERSION) \
			-DMX_BRANCH_LABEL="\"$(MX_BRANCH_LABEL)\""

COMPILE		= $(CC) -c
DEFINE		= -D
MAKEDEPEND	= $(CC) -MM $(CFLAGS) -D__MX_MAKEDEPEND__ \
	$(READLINE_INCLUDES) *.c > Makefile.depend

MAKEDEPEND_CLEAN = rm Makefile.depend

#
#---------------------------------------------------
#
# Declare bundled programs to be MX "applications".
# One of the consequences of this is that mx_poison.h
# is applied to them.
#

APP_FLAGS=$(DEFINE)__MX_APP__

#
#---------------------------------------------------
#
# See libMx/Makehead.irix for why this is here.
#
MX_LIB_OBJS       = $(MX_LIB_SRCS:.c=.$(OBJ))
MOTOR_OBJS        = $(MOTOR_SRCS:.c=.$(OBJ))
SERVER_OBJS       = $(SERVER_SRCS:.c=.$(OBJ))
AUTOSAVE_OBJS     = $(AUTOSAVE_SRCS:.c=.$(OBJ))
MXDRIVERINFO_OBJS = $(MXDRIVERINFO_SRCS:.c=.$(OBJ))
MXMONITOR_OBJS    = $(MXMONITOR_SRCS:.c=.$(OBJ))
MXGET_OBJS        = $(MXGET_SRCS:.c=.$(OBJ))
MXPUT_OBJS        = $(MXPUT_SRCS:.c=.$(OBJ))

#----

MX_LIB_OBJS += ../tools/strlcpy.o ../tools/strlcat.o
MX_LIB_OBJS += ../tools/xdr.o ../tools/xdr_hyper.o
MX_LIB_OBJS += ../tools/cJSON.o

#
#---------------------------------------------------
#

##LN_SF		= $(PWD)/../scripts/ln_sf
LN_SF		= ln -sf

MAKE		= make
MKDIR		= mkdir
RM		= rm -f
TOUCH		= touch -a

OBJ		= o

EXEOUT		= -o
DOTEXE		=

#
#---------------------------------------------------
#
MX_LIB_DIR	= ../libMx
MX_INC_DIR	= $(MX_LIB_DIR)
MX_INCLUDES	= -I$(MX_INC_DIR)

MX_SONAME	= libMx.so.$(MX_MAJOR_VERSION)

MX_LIBRARY_NAME = $(MX_SONAME).$(MX_MINOR_VERSION).$(MX_UPDATE_VERSION)

MX_LIBRARY_STATIC_NAME = libMx.a

MX_LIBRARY_PATH = $(MX_LIB_DIR)/$(MX_LIBRARY_NAME)

MX_LIBRARY_DELETE = rm $(MX_LIBRARY_NAME) $(MX_SONAME) libMx.so $(MX_LIBRARY_STATIC_NAME)

$(MX_LIBRARY_NAME): $(MX_LIB_OBJS)
	-$(MX_LIBRARY_DELETE)
	$(CC) -shared -Wl,-soname,$(MX_SONAME) -o $(MX_LIBRARY_NAME) \
			$(LIB_DIRS) $(MX_LIB_OBJS) $(LIBRARIES) -lc
	$(LN_SF) $(MX_LIBRARY_NAME) $(MX_SONAME)
	$(LN_SF) $(MX_LIBRARY_NAME) libMx.so
	ar rcs $(MX_LIBRARY_STATIC_NAME) $(MX_LIB_OBJS)
	ranlib $(MX_LIBRARY_STATIC_NAME)

library_install:
	-mkdir $(MX_INSTALL_DIR)/bin
	-mkdir $(MX_INSTALL_DIR)/etc
	-mkdir $(MX_INSTALL_DIR)/etc/startup
	-mkdir $(MX_INSTALL_DIR)/include
	-mkdir $(MX_INSTALL_DIR)/lib
	-mkdir $(MX_INSTALL_DIR)/log
	-mkdir $(MX_INSTALL_DIR)/run
	-mkdir $(MX_INSTALL_DIR)/sbin
	-mkdir $(MX_INSTALL_DIR)/state
	install -m 644 mx*.h $(MX_INSTALL_DIR)/include
	install -m 644 ../tools/cJSON/cJSON.h $(MX_INSTALL_DIR)/include
	install -m 644 $(MX_LIBRARY_NAME) $(MX_INSTALL_DIR)/lib
	install -m 644 $(MX_LIBRARY_STATIC_NAME) $(MX_INSTALL_DIR)/lib
	( cd $(MX_INSTALL_DIR)/lib ; $(LN_SF) $(MX_LIBRARY_NAME) $(MX_SONAME) )
	( cd $(MX_INSTALL_DIR)/lib ; $(LN_SF) $(MX_LIBRARY_NAME) libMx.so )
	touch $(MX_INSTALL_DIR)/etc/mxmotor.dat
	touch $(MX_INSTALL_DIR)/etc/mxscan.dat
	install -m 755 ../plotgnu/plotgnu.pl $(MX_INSTALL_DIR)/bin
	install -m 755 ../plotgnu/showdata $(MX_INSTALL_DIR)/bin
	install -m 755 ../plotgnu/showplot $(MX_INSTALL_DIR)/bin
	install -m 755 ../plotgnu/plot2ps $(MX_INSTALL_DIR)/bin
	install -m 755 ../scripts/mxsetup.sh $(MX_INSTALL_DIR)/bin
	install -m 755 ../tools/mx_config $(MX_INSTALL_DIR)/bin

mx_list_head.$(OBJ): Makefile.version mx_list_head.c mx_version.h
	$(COMPILE) $(CFLAGS) -DMX_CFLAGS="${CFLAGS}" mx_list_head.c

#
#---------------------------------------------------
#
MOTOR_NAME	= mxmotor
MOTOR_NAME2	= mxmotor.static

$(MOTOR_NAME): $(MOTOR_OBJS) $(MX_LIBRARY_PATH)
	$(CC) $(LINKFLAGS) -o $(MOTOR_NAME) $(MOTOR_OBJS) \
			$(LIB_DIRS) $(READLINE_LIB_DIRS) \
			 -lMx $(LIBRARIES) $(READLINE_LIBRARIES)
	$(CC) $(LINKFLAGS) -o $(MOTOR_NAME2) $(MOTOR_OBJS) \
			$(LIB_DIRS) $(READLINE_LIB_DIRS) \
			../libMx/$(MX_LIBRARY_STATIC_NAME) \
			$(LIBRARIES) $(READLINE_LIBRARIES)

motor_install:
	install -m 755 $(MOTOR_NAME) $(MX_INSTALL_DIR)/bin
	install -m 755 $(MOTOR_NAME2) $(MX_INSTALL_DIR)/bin

#
#---------------------------------------------------
#
SERVER_NAME	= mxserver

$(SERVER_NAME): $(SERVER_OBJS) $(MX_LIBRARY_PATH)
	$(CC) $(LINKFLAGS) -o $(SERVER_NAME) $(SERVER_OBJS) \
			$(LIB_DIRS) -lMx $(LIBRARIES)

server_install:
	install -m 755 $(SERVER_NAME) $(MX_INSTALL_DIR)/sbin
	install -m 755 ../scripts/startmxserver $(MX_INSTALL_DIR)/sbin
	install -m 755 ../scripts/mx $(MX_INSTALL_DIR)/sbin
	touch $(MX_INSTALL_DIR)/etc/mxserver.dat
	touch $(MX_INSTALL_DIR)/etc/mxserver.acl

#
#---------------------------------------------------
#
AUTOSAVE_NAME	= mxautosave

$(AUTOSAVE_NAME): $(AUTOSAVE_OBJS) $(MX_LIBRARY_PATH)
	$(CC) $(LINKFLAGS) -o $(AUTOSAVE_NAME) $(AUTOSAVE_OBJS) \
			$(LIB_DIRS) -lMx $(LIBRARIES)

autosave_install:
	install -m 755 $(AUTOSAVE_NAME) $(MX_INSTALL_DIR)/sbin
	install -m 755 ../scripts/startmxautosave $(MX_INSTALL_DIR)/sbin
	install -m 755 ../scripts/mxsave $(MX_INSTALL_DIR)/bin
	install -m 755 ../scripts/mxrestore $(MX_INSTALL_DIR)/bin
	touch $(MX_INSTALL_DIR)/etc/mxautosave.dat

#
#---------------------------------------------------
#
MXDRIVERINFO_NAME    = mxdriverinfo

$(MXDRIVERINFO_NAME): $(MXDRIVERINFO_OBJS) $(MX_LIBRARY_PATH)
	$(CC) $(LINKFLAGS) -o $(MXDRIVERINFO_NAME) \
		$(MXDRIVERINFO_OBJS) $(LIB_DIRS) -lMx $(LIBRARIES)

#----

MXMONITOR_NAME       = mxmonitor

$(MXMONITOR_NAME): $(MXMONITOR_OBJS) $(MX_LIBRARY_PATH)
	$(CC) $(CFLAGS) -o $(MXMONITOR_NAME) \
		$(MXMONITOR_OBJS) $(LIB_DIRS) -lMx $(LIBRARIES)

#----

MXSERIAL_NAME        = mxserial

$(MXSERIAL_NAME): mxserial.o $(MX_LIBRARY_PATH)
	$(CC) $(LINKFLAGS) -o $(MXSERIAL_NAME) mxserial.o \
				$(LIB_DIRS) -lMx $(LIBRARIES)

mxserial.o: mxserial_fork.c
	$(CC) $(CFLAGS) -D__MX_APP__ -c mxserial_fork.c -o mxserial.o

#----

MXGET_NAME           = mxget

$(MXGET_NAME): $(MXGET_OBJS) $(MX_LIBRARY_PATH)
	$(CC) $(CFLAGS) -o $(MXGET_NAME) \
		$(MXGET_OBJS) $(LIB_DIRS) -lMx $(LIBRARIES)

#----

MXPUT_NAME           = mxput

$(MXPUT_NAME): $(MXPUT_OBJS) $(MX_LIBRARY_PATH)
	$(CC) $(CFLAGS) -o $(MXPUT_NAME) \
		$(MXPUT_OBJS) $(LIB_DIRS) -lMx $(LIBRARIES)

#----

util_install:
	install -m 755 $(MXDRIVERINFO_NAME) $(MX_INSTALL_DIR)/bin
	install -m 755 $(MXMONITOR_NAME) $(MX_INSTALL_DIR)/bin
	install -m 755 $(MXSERIAL_NAME) $(MX_INSTALL_DIR)/bin
	install -m 755 $(MXGET_NAME) $(MX_INSTALL_DIR)/bin
	install -m 755 $(MXPUT_NAME) $(MX_INSTALL_DIR)/bin

#----

mx_array.$(OBJ): mx_array.c
	$(COMPILE) $(CFLAGS) $(MUSL_INCLUDES) mx_array.c

mx_net.$(OBJ): mx_net.c
	$(COMPILE) $(CFLAGS) $(MUSL_INCLUDES) mx_net.c