#User-defined values for ML build system
#Copy me to Makefile.user, keeping ONLY the options that you want to customize

UNAME:=$(shell uname)

ifeq ($(UNAME), Darwin)
	# Variable declaration for Mac OS X
	UMOUNT=hdiutil unmount
	CF_CARD="/Volumes/EOS_DIGITAL"
	STAT_CMD=stat -f "%N: %z bytes"
else
	# Default settings for remaining operating systems
	UMOUNT=umount
	CF_CARD="/media/EOS_DIGITAL/"
	STAT_CMD=stat -c "%n: %s bytes"
endif

# Supported camera models
SUPPORTED_MODELS:=50D 60D 550D 600D 500D 5D2 5D3 7D 650D 700D EOSM 1100D 6D

# Supported camera models for "UNIFIED" builds (Digic IV only)
SUPPORTED_UNIFIED_MODELS:=50D 60D 550D 600D 500D 5D2 1100D

# GCC-related stuff
# for yagarto or the official ARM toolchain use ARM_ABI=none-eabi otherwise use ARM_ABI=elf
ARM_ABI=none-eabi
GCC_VERSION=-4.8.3
DIETLIB_VERSION=0.33

NEWLIB_OPT_LEVEL=O3
DIETLIBC_OPT_LEVEL=Os

ARM_PATH=~/gcc-arm-none-eabi-4_8-2013q4
ARM_BINPATH=$(ARM_PATH)/bin
ARM_LIBGCC_PATH=$(ARM_PATH)/lib/gcc/arm-$(ARM_ABI)/$(subst -,,$(GCC_VERSION))
NEWLIB_PATH=$(SRC_DIR)/libs/arm-$(ARM_ABI)-$(NEWLIB_OPT_LEVEL)
DIETLIBC_PATH=$(SRC_DIR)/libs/dietlib-$(DIETLIB_VERSION)-$(ARM_ABI)-$(DIETLIBC_OPT_LEVEL)

# Static libraries used
ARM_LIBGCC_A=$(ARM_LIBGCC_PATH)/libgcc.a
NEWLIB_LIBM_A=$(NEWLIB_PATH)/libm.a
NEWLIB_LIBC_A=$(NEWLIB_PATH)/libc.a
DIETLIBC_A=$(DIETLIBC_PATH)/dietlibc.a

ML_LIBC = dietlibc.a newlib-libc.a newlib-libm.a gcc-libgcc.a

CROSS_COMPILE=$(ARM_BINPATH)/arm-$(ARM_ABI)-

ifeq ($(OS),Windows_NT)
CC=$(CROSS_COMPILE)gcc$(GCC_VERSION).exe
else
CC=$(CROSS_COMPILE)gcc$(GCC_VERSION)
endif

OBJCOPY=$(CROSS_COMPILE)objcopy
OBJDUMP=$(CROSS_COMPILE)objdump
AR=$(CROSS_COMPILE)ar
RANLIB=$(CROSS_COMPILE)ranlib
READELF=$(CROSS_COMPILE)readelf
LD=$(CROSS_COMPILE)ld
STRIP=$(CROSS_COMPILE)strip

#
# Host compiler settings
# 
HOST_CC=$(shell which gcc)
HOST_LD=$(shell which ld)
HOST_AR=$(shell which ar)

# You can customize CFLAG here
HOST_CFLAGS=-g -O3 -W -Wall -fms-extensions -std=c99 
HOST_LFLAGS=
HOST_LIBS=

# large file support
# you can also get them with $(shell getconf LFS_CFLAGS)
HOST_LFS_FLAGS=-DLARGEFILES -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 


#
# mingw cross compiler settings
# 
MINGW=i686-w64-mingw32
MINGW_GCC=$(MINGW)-gcc
MINGW_AR=$(MINGW)-ar

MINGW_CFLAGS=-g -O3 -W -Wall -fms-extensions -std=c99 -m32
MINGW_LFLAGS=
MINGW_LIBS=
MINGW_LFS_FLAGS=-DLARGEFILES -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 

#
# Additional binaries
#
CCACHE=ccache
GREP=grep
AWK=awk
PYTHON=python2
RST2LATEX=rst2latex.py

# Naming convention for Magic Lantern builds:
# General rules:
# - Always specify the camera and its firmware version number in the build name (e.g. 550d.fw109)
# - For non-release builds, specify the build date and author's (nick)name.
# - For experimental builds, add a short keyword indicating the particular feature tested.

# Examples for experimental builds:
# magiclantern-2010dec07.550d.fw108.cropmarks.a1ex.zip 
# magiclantern-2010nov23.550d.fw108.selectable-audio.piers.zip 

# Example for pre-release builds:
# magiclantern-2010dec17.550d.fw109.PRERELEASE.alex.zip

# Release builds:
# magiclantern-0.2.0.rc1.550d.fw109.zip
#~ VERSION=0.2.0.rc1.550d.fw109
BUILDVER=$(shell whoami).$(shell hg id -i -r .)
VERSION:=Nightly.$(shell LC_TIME=EN date +'%Y%b%d').$(MODEL)$(FW_VERSION)

# Build configuration - untested and debug stuff handy for devs
CONFIG_PTP          = n
CONFIG_PTP_CHDK     = n
CONFIG_PTP_ML       = n
ifndef CONFIG_GDB
CONFIG_GDB          = n
endif
CONFIG_GDBSTUB      = n
ifndef CONFIG_CONSOLE
CONFIG_CONSOLE      = y
endif
CONFIG_DEBUGMSG     = 0
CONFIG_CCACHE       = n
CONFIG_TCC          = y
CONFIG_MODULES      = y
CONFIG_TINYPY       = n

# Work in progress - would be nice to run the unmodified autoexec.bin in QEMU, but we are not there yet
# so, for now, we'll just hack the source code to work around the limitations of the emulator
CONFIG_QEMU         = n

# Work in progress - load ML as position-independent code (PIC)
CONFIG_PIC          = n