##
## Authors.....: Jens Steube <jens.steube@gmail.com>
##               Gabriele Gristina <matrix@hashcat.net>
##
## License.....: MIT
##

PROG_NAME                := oclHashcat

##
## Detect Operating System
##

UNAME                    := $(shell uname -s)

ifeq (,$(filter $(UNAME),Linux Darwin))
$(error "! Your Operating System ($(UNAME)) is not supported by $(PROG_NAME) Makefile")
endif

ifeq ($(DEBUG),1)
$(warning "## Detected Operating System : $(UNAME)")
endif

##
## Makefile flags
##

MAKEFLAGS                += -l -j -rR --no-print-directory

ifneq ($(findstring clean,$(MAKECMDGOALS)),)
MAKEFLAGS                += -j 1
endif

##
## Installation paths (Linux only)
##

PREFIX                   ?= /usr/local

INSTALL_FOLDER           ?= $(PREFIX)/bin
SHARED_FOLDER            ?= $(PREFIX)/share/$(PROG_NAME)
DOCUMENT_FOLDER          ?= $(PREFIX)/share/doc/$(PROG_NAME)

##
## Dependencies
##

ADL                      := deps/adl-sdk
GDK                      := deps/nvidia-gdk
NVAPI                    := deps/R352-developer

##
## Dependencies, cross compilation only
##

OPENCL_HEADERS_KHRONOS   := deps/OpenCL-Headers

##
## Library paths
##

NVML                     := $(GDK)/usr/include/nvidia/gdk

##
## Check dependencies
##

FOUND_ADL                := 0
FOUND_NVML               := 0
FOUND_NVAPI              := 0

ifneq ($(wildcard $(ADL)/include/adl_sdk.h),)
FOUND_ADL                := 1
endif

ifneq ($(wildcard $(NVML)/nvml.h),)
FOUND_NVML               := 1
endif

ifneq ($(wildcard $(NVAPI)/nvapi.h),)
FOUND_NVAPI              := 1
endif

ifeq ($(DEBUG),1)
$(warning "## ADL is found ? $(FOUND_ADL)")
$(warning "## NVML is found ? $(FOUND_NVML)")
$(warning "## NVAPI is found ? $(FOUND_NVAPI)")
endif

##
## Native compiler paths
##

CP                       := cp
RM                       := rm
INSTALL                  := install

CC_NATIVE                := gcc

##
## Cross compiler paths
##

CC_LINUX_32              := gcc
CC_LINUX_64              := gcc

CC_WIN_32                := i686-w64-mingw32-gcc
CC_WIN_64                := x86_64-w64-mingw32-gcc

DLL_WIN_32               := i686-w64-mingw32-dlltool
DLL_WIN_64               := x86_64-w64-mingw32-dlltool

##
## Misc stuff
##

COMPTIME                 := $(shell date +%s)
VERSION_TAG              := $(shell git describe --tags --dirty=+ | cut -d- -f1)
VERSION_SUM              := $(shell git describe --tags --dirty=+ | cut -d- -f3)

##
## Compiler flags
##

CFLAGS                   := -O2 -pipe -W -Wall -std=c99 -Iinclude/

ifeq ($(DEBUG),1)
CFLAGS                   += -g -ggdb -fsanitize=address -fno-omit-frame-pointer
endif

##
## Native compilation target
##

BINARY_NATIVE            := $(PROG_NAME)

ifeq ($(UNAME),Darwin)
export MACOSX_DEPLOYMENT_TARGET=10.9

BINARY_NATIVE            := $(PROG_NAME).app

CFLAGS_NATIVE            := -D_POSIX -DOSX
CFLAGS_NATIVE            += $(CFLAGS)

LFLAGS_NATIVE            := -framework OpenCL -lpthread

FOUND_ADL                := 0
FOUND_NVML               := 0
endif

ifeq ($(UNAME),Linux)
CFLAGS_NATIVE            := -D_POSIX -DLINUX
CFLAGS_NATIVE            += -s $(CFLAGS)

LFLAGS_NATIVE            := -lOpenCL -lpthread

ifneq (,$(filter 1,$(FOUND_ADL) $(FOUND_NVML)))
LFLAGS_NATIVE            += -ldl
CFLAGS_NATIVE            += -DHAVE_HWMON
ifeq ($(FOUND_ADL),1)
CFLAGS_NATIVE            += -DHAVE_ADL -I$(ADL)/include/
endif
ifeq ($(FOUND_NVML),1)
CFLAGS_NATIVE            += -DHAVE_NVML -I$(NVML)/
endif
endif

endif

##
## Cross compilation target
##

CFLAGS_CROSS_LINUX       := -D_POSIX -DLINUX
CFLAGS_CROSS_LINUX       += -s $(CFLAGS)
CFLAGS_CROSS_LINUX       += -I$(OPENCL_HEADERS_KHRONOS)/

ifneq (,$(filter 1,$(FOUND_ADL) $(FOUND_NVML)))
CFLAGS_CROSS_LINUX       += -DHAVE_HWMON

ifeq ($(FOUND_ADL),1)
CFLAGS_CROSS_LINUX       += -DHAVE_ADL -I$(ADL)/include/
endif

ifeq ($(FOUND_NVML),1)
CFLAGS_CROSS_LINUX       += -DHAVE_NVML -I$(NVML)/
endif
endif

CFLAGS_CROSS_WIN         := -D_WIN   -DWIN -D__MSVCRT__ -D__USE_MINGW_ANSI_STDIO=1
CFLAGS_CROSS_WIN         += -s $(filter-out -fsanitize=address,$(CFLAGS))
CFLAGS_CROSS_WIN         += -I$(OPENCL_HEADERS_KHRONOS)/

ifneq (,$(filter 1,$(FOUND_ADL) $(FOUND_NVAPI)))
CFLAGS_CROSS_WIN         += -DHAVE_HWMON

ifeq ($(FOUND_ADL),1)
CFLAGS_CROSS_WIN         += -DHAVE_ADL -I$(ADL)/include/
endif

ifeq ($(FOUND_NVAPI),1)
CFLAGS_CROSS_WIN         += -DHAVE_NVAPI -I$(NVAPI)/
endif
endif

CFLAGS_CROSS_32          := -m32
CFLAGS_CROSS_64          := -m64

LFLAGS_CROSS_LINUX       := -lpthread -lOpenCL -ldl
LFLAGS_CROSS_WIN         := -lpsapi

##
## Objects
##

NATIVE_OBJS              := obj/ext_OpenCL.NATIVE.o obj/shared.NATIVE.o obj/rp_kernel_on_cpu.NATIVE.o

ifneq (,$(filter 1,$(FOUND_ADL) $(FOUND_NVML)))
ifeq ($(FOUND_ADL),1)
NATIVE_OBJS              += obj/ext_ADL.NATIVE.o
endif

ifeq ($(FOUND_NVML),1)
NATIVE_OBJS              += obj/ext_nvml.NATIVE.o
endif
endif

LINUX_32_OBJS            := obj/ext_OpenCL.LINUX.32.o obj/shared.LINUX.32.o obj/rp_kernel_on_cpu.LINUX.32.o
LINUX_64_OBJS            := obj/ext_OpenCL.LINUX.64.o obj/shared.LINUX.64.o obj/rp_kernel_on_cpu.LINUX.64.o

WIN_32_OBJS              := obj/ext_OpenCL.WIN.32.o obj/shared.WIN.32.o obj/rp_kernel_on_cpu.WIN.32.o
WIN_64_OBJS              := obj/ext_OpenCL.WIN.64.o obj/shared.WIN.64.o obj/rp_kernel_on_cpu.WIN.64.o

ifeq ($(FOUND_ADL),1)
LINUX_32_OBJS            += obj/ext_ADL.LINUX.32.o
LINUX_64_OBJS            += obj/ext_ADL.LINUX.64.o

WIN_32_OBJS              += obj/ext_ADL.WIN.32.o
WIN_64_OBJS              += obj/ext_ADL.WIN.64.o
endif

ifeq ($(FOUND_NVML),1)
LINUX_32_OBJS            += obj/ext_nvml.LINUX.32.o
LINUX_64_OBJS            += obj/ext_nvml.LINUX.64.o
endif

ifeq ($(FOUND_NVAPI),1)
WIN_32_OBJS              += obj/ext_nvapi.WIN.32.o $(NVAPI)/x86/nvapi.lib
WIN_64_OBJS              += obj/ext_nvapi.WIN.64.o $(NVAPI)/amd64/nvapi64.lib
endif

##
## Targets: Global
##

native: oclHashcat

binaries: linux32 linux64 win32 win64

clean:
	$(RM) -f obj/*.o lib/*.a *.bin *.exe *.app *.restore *.out *.pot *.dictstat *.log oclHashcat core
	$(RM) -rf *.induct
	$(RM) -rf *.outfiles
	$(RM) -rf *.dSYM
	$(RM) -rf kernels

linux32: oclHashcat32.bin
linux64: oclHashcat64.bin

win32: oclHashcat32.exe
win64: oclHashcat64.exe

##
## Targets: Linux install
## How to make /usr/bin/install doing recursive??
##

install: native
	$(INSTALL) -m 755 -d                            $(DOCUMENT_FOLDER)
	$(CP) -a docs/*                                 $(DOCUMENT_FOLDER)/
	$(CP) -a example*.sh                            $(DOCUMENT_FOLDER)/
	$(CP) -a example*.hash                          $(DOCUMENT_FOLDER)/
	$(INSTALL) -m 644 example.dict                  $(DOCUMENT_FOLDER)/
	$(INSTALL) -m 755 -d                            $(DOCUMENT_FOLDER)/extra
	$(CP) -a extra/*                                $(DOCUMENT_FOLDER)/extra/
	$(INSTALL) -m 755 -d                            $(SHARED_FOLDER)
	$(INSTALL) -m 755 -d                            $(SHARED_FOLDER)/charsets
	$(CP) -a charsets/*                             $(SHARED_FOLDER)/charsets/
	$(INSTALL) -m 755 -d                            $(SHARED_FOLDER)/masks
	$(CP) -a masks/*                                $(SHARED_FOLDER)/masks/
	$(INSTALL) -m 755 -d                            $(SHARED_FOLDER)/include
	$(INSTALL) -m 644 include/constants.h           $(SHARED_FOLDER)/include/
	$(INSTALL) -m 644 include/kernel_functions.c    $(SHARED_FOLDER)/include/
	$(INSTALL) -m 644 include/kernel_vendor.h       $(SHARED_FOLDER)/include/
	$(INSTALL) -m 644 include/rp_kernel.h           $(SHARED_FOLDER)/include/
	$(INSTALL) -m 755 -d                            $(SHARED_FOLDER)/OpenCL
	$(CP) -a OpenCL/*                               $(SHARED_FOLDER)/OpenCL/
	$(INSTALL) -m 755 -d                            $(SHARED_FOLDER)/rules
	$(CP) -a rules/*                                $(SHARED_FOLDER)/rules/
	$(INSTALL) -m 644 hashcat.hcstat                $(SHARED_FOLDER)/
	$(INSTALL) -m 755 $(BINARY_NATIVE)              $(INSTALL_FOLDER)/

uninstall:
	$(RM) -f  $(INSTALL_FOLDER)/$(BINARY_NATIVE)
	$(RM) -rf $(SHARED_FOLDER)
	$(RM) -rf $(DOCUMENT_FOLDER)

##
## Targets: Libraries
##

lib/libOpenCL.a:
	$(DLL_WIN_32) -A -k -l lib/libOpenCL.a   -d lib/OpenCL.def

lib/libOpenCL64.a:
	$(DLL_WIN_64) -A -k -l lib/libOpenCL64.a -d lib/OpenCL64.def

##
## native compiled oclHashcat
##

obj/%.NATIVE.o:   src/%.c
	$(CC_NATIVE) $(CFLAGS_NATIVE) -c -o $@ $<

oclHashcat:       src/oclHashcat.c $(NATIVE_OBJS)
	$(CC_NATIVE) $(CFLAGS_NATIVE)    -o $(BINARY_NATIVE) $^ $(LFLAGS_NATIVE) -DCOMPTIME=$(COMPTIME) -DVERSION_TAG=\"$(VERSION_TAG)\"=$(NOW) -DINSTALL_FOLDER=\"$(INSTALL_FOLDER)\" -DSHARED_FOLDER=\"$(SHARED_FOLDER)\" -DDOCUMENT_FOLDER=\"$(DOCUMENT_FOLDER)\"

##
## cross compiled oclHashcat for binary release version
##

obj/%.LINUX.32.o: src/%.c
	$(CC_LINUX_32) $(CFLAGS_CROSS_LINUX) $(CFLAGS_CROSS_32) -c -o $@ $<

obj/%.LINUX.64.o: src/%.c
	$(CC_LINUX_64) $(CFLAGS_CROSS_LINUX) $(CFLAGS_CROSS_64) -c -o $@ $<

obj/%.WIN.32.o:   src/%.c
	$(CC_WIN_32)   $(CFLAGS_CROSS_WIN)   $(CFLAGS_CROSS_32) -c -o $@ $<

obj/%.WIN.64.o:   src/%.c
	$(CC_WIN_64)   $(CFLAGS_CROSS_WIN)   $(CFLAGS_CROSS_64) -c -o $@ $<

oclHashcat32.bin: src/oclHashcat.c $(LINUX_32_OBJS)
	$(CC_LINUX_32) $(CFLAGS_CROSS_LINUX) $(CFLAGS_CROSS_32)    -o $@ $^ $(LFLAGS_CROSS_LINUX) -DCOMPTIME=$(COMPTIME) -DVERSION_TAG=\"$(VERSION_TAG)\"=$(NOW) -DINSTALL_FOLDER=\"$(INSTALL_FOLDER)\" -DSHARED_FOLDER=\"$(SHARED_FOLDER)\" -DDOCUMENT_FOLDER=\"$(DOCUMENT_FOLDER)\"

oclHashcat64.bin: src/oclHashcat.c $(LINUX_64_OBJS)
	$(CC_LINUX_64) $(CFLAGS_CROSS_LINUX) $(CFLAGS_CROSS_64)    -o $@ $^ $(LFLAGS_CROSS_LINUX) -DCOMPTIME=$(COMPTIME) -DVERSION_TAG=\"$(VERSION_TAG)\"=$(NOW) -DINSTALL_FOLDER=\"$(INSTALL_FOLDER)\" -DSHARED_FOLDER=\"$(SHARED_FOLDER)\" -DDOCUMENT_FOLDER=\"$(DOCUMENT_FOLDER)\"

oclHashcat32.exe: src/oclHashcat.c $(WIN_32_OBJS) lib/libOpenCL.a
	$(CC_WIN_32)   $(CFLAGS_CROSS_WIN)   $(CFLAGS_CROSS_32)    -o $@ $^ $(LFLAGS_CROSS_WIN)   -DCOMPTIME=$(COMPTIME) -DVERSION_TAG=\"$(VERSION_TAG)\"=$(NOW) -static-libgcc

oclHashcat64.exe: src/oclHashcat.c $(WIN_64_OBJS) lib/libOpenCL64.a
	$(CC_WIN_64)   $(CFLAGS_CROSS_WIN)   $(CFLAGS_CROSS_64)    -o $@ $^ $(LFLAGS_CROSS_WIN)   -DCOMPTIME=$(COMPTIME) -DVERSION_TAG=\"$(VERSION_TAG)\"=$(NOW) -static-libgcc