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#                    H E A D E R   I N F O R M A T I O N                     #

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# Project Name                   : OpenRISC Debug Proxy

# File Name                      : Makefile

# Prepared By                    : jb

# Project Start                  : 2008-10-01

#$$COPYRIGHT NOTICE#

#****************************************************************************#

#                                                                            #

#                      C O P Y R I G H T   N O T I C E                       #

#                                                                            #

#****************************************************************************#

#  This library is free software; you can redistribute it and/or

#  modify it under the terms of the GNU Lesser General Public

#  License as published by the Free Software Foundation;

#  version 2.1 of the License, a copy of which is available from

#  http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt.

#

#  This library is distributed in the hope that it will be useful,

#  but WITHOUT ANY WARRANTY; without even the implied warranty of

#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

#  Lesser General Public License for more details.

#

#  You should have received a copy of the GNU Lesser General Public

#  License along with this library; if not, write to the Free Software

#  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301

#  USA.

#

#$$CHANGE HISTORY#

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#                         C H A N G E  H I S T O R Y                         #

#                                                                            #

#****************************************************************************#

# Date          Version Description

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

# 090301        0.1.0   Makefile for OpenRISC debug proxy.             jb

#  2 Apr 09     0.1.1   Jeremy Bennett. Added static target

#DBGCPPFLAGS=-D DEBUG_GDB=1

#DBGCPPFLAGS=-D DEBUG_USB_DRVR_FUNCS=1

#DBGCPPFLAGS=-D DEBUG_USB_DRVR_FUNCS=1 -D DEBUG_GDB=1 -D DEBUG_CMDS=1

# Common Flags

COMMON_CPPFLAGS = -I./includes

COMMON_CXXFLAGS = -O2 -g

COMMON_LDFLAGS  = -Wall -g

# Flags for static library

STATIC_LIBDIR   = lib

STATIC_LIB      = libftd2xx.a.0.4.16

STATIC_LDFLAGS  = $(COMMON_LDFLAGS) $(STATIC_LIBDIR)/$(STATIC_LIB) \

                  -lpthread -ldl

# Defines to enable certain endpoint handling functions to be used

USB_FLAGS          = -D USB_ENDPOINT_ENABLED=1

VPI_FLAGS          = -D VPI_ENDPOINT_ENABLED=1

#Determine whether we're on Cygwin

ifndef OSTYPE

        # Basically we're interested in finding out if we're

        # in a cygwin environement, so let's find out this way

        # Note: Typically in a bash environment, $OSTYPE is set

        # but sometimes make can't figure it out. So we'll do it

        # this way:

        ifeq (CYGWIN, $(findstring CYGWIN, $(shell uname)))

                OSTYPE=cygwin

        endif

endif

ifeq ($(OSTYPE),cygwin)

        OR_DEBUG_PROXY_SRC = src/or_debug_proxy.c \

                             src/gdb.c \

                             src/usb_functions.c \

                             src/win_usb_driver_calls.c \

                             src/vpi_functions.c

        CXX                = gcc

        CPPFLAGS           = $(COMMON_CPPFLAGS) -I./obj -DCYGWIN_COMPILE=1 $(DBGCPPFLAGS)

        CXXFLAGS           = $(COMMON_CXXFLAGS)

        DYNAMIC_LDFLAGS    = $(COMMON_LDFLAGS)

        EXE                = .exe

else

        OR_DEBUG_PROXY_SRC = src/or_debug_proxy.c \

                             src/gdb.c

        OR_DEBUG_PROXY_USB_SRC = src/FT2232c.cpp \

                             src/FT2232cMpsseJtag.cpp \

                             src/usb_functions.c \

                             src/linux_usb_driver_calls.c

        OR_DEBUG_PROXY_VPI_SRC = src/vpi_functions.c

        CXX                = g++

        CPPFLAGS           = $(COMMON_CPPFLAGS) $(DBGCPPFLAGS)

        CXXFLAGS           = $(COMMON_CXXFLAGS)

        DYNAMIC_LDFLAGS    = $(COMMON_LDFLAGS) -lftd2xx

        EXE                =

endif

APP             = or_debug_proxy

APP_DYNAMIC = $(APP)$(EXE)

APP_STATIC  = $(APP)_static$(EXE)

APP_VPI     = $(APP)_vpi$(EXE)

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

# Build dynamic and static targets from scratch

.PHONY: all

all: clean $(APP_DYNAMIC)

static: clean $(APP_STATIC)

vpi: clean $(APP_VPI)

# Dynamic target

$(APP_DYNAMIC): $(OR_DEBUG_PROXY_SRC) $(OR_DEBUG_PROXY_USB_SRC) $(OR_DEBUG_PROXY_VPI_SRC)

        $(CXX) $(CPPFLAGS) $(CXXFLAGS) $(USB_FLAGS) $(VPI_FLAGS) $+ $(DYNAMIC_LDFLAGS) -o $@

# Static target

$(APP_STATIC): $(OR_DEBUG_PROXY_SRC) $(OR_DEBUG_PROXY_USB_SRC) $(STATIC_LIBDIR)/$(STATIC_LIB)

        $(CXX) $(CPPFLAGS) $(CXXFLAGS) $(USB_FLAGS) $(VPI_FLAGS) $+ $(STATIC_LDFLAGS) -o $@

        cp $(APP_STATIC) $(APP)

# VPI target only

$(APP_VPI): $(OR_DEBUG_PROXY_SRC) $(OR_DEBUG_PROXY_VPI_SRC)

        $(CXX) $(CPPFLAGS) $(VPI_FLAGS) $(CXXFLAGS) $+ -o $@

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

# Target for checking the static lib is in the place it should be

$(STATIC_LIBDIR)/$(STATIC_LIB):

        @echo

        @echo "The static library, $(STATIC_LIB), is missing."

        @echo "Please download the driver to build a statically linked version"

        @echo "of this app. For Linux, try:"

        @echo "\twget http://www.ftdichip.com/Drivers/D2XX/Linux/libftd2xx0.4.16.tar.gz"

        @echo "\ttar xzf libftd2xx0.4.16.tar.gz"

        @echo "\tcp libftd2xx0.4.16/static_lib/libftd2xx.a.0.4.16 lib"

        @echo

        @exit 1

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

# Tidy up

clean:

        $(RM) $(APP_DYNAMIC)

        $(RM) $(APP_STATIC)

        $(RM) $(APP_VPI)

        find ./ -name "*~" | xargs $(RM)