source: buchla-emu/Makefile

OS :=                   $(shell uname)

ifndef WIN
GCC :=                  gcc
GPP :=                  g++
SDL2 :=                 /opt/sdl2
RTMIDI :=               /opt/rtmidi
EXT :=
else
GCC :=                  x86_64-w64-mingw32-gcc
GPP :=                  x86_64-w64-mingw32-g++
SDL2 :=                 /opt/sdl2-win
RTMIDI :=               /opt/rtmidi-win
EXT :=                  .exe
endif

SDL2_INC :=             $(SDL2)/include
SDL2_LIB :=             $(SDL2)/lib

RTMIDI_INC :=   $(RTMIDI)/include
RTMIDI_LIB :=   $(RTMIDI)/lib

FLAGS :=                -std=c99 -O2 -gdwarf-4

FLAGS_CPU :=    $(FLAGS) -pthread -I cpu -I build

FLAGS_EMU :=    $(FLAGS) -pthread \
                                -fno-strict-aliasing -fno-inline -fno-omit-frame-pointer \
                                -Wall -Wextra \
                                -Wpedantic -Wconversion -Wsign-conversion -Wshadow \
                                -Wstrict-prototypes -Wmissing-declarations -Wredundant-decls \
                                -I cpu -I emu -I build -I $(SDL2_INC) -I $(RTMIDI_INC)

FLAGS_AUX :=    $(FLAGS) -Wall -Wextra \
                                -Wpedantic -Wconversion -Wsign-conversion -Wshadow \
                                -Wstrict-prototypes -Wmissing-declarations -Wredundant-decls

ifndef WIN
ifeq ($(OS), Linux)
FLAGS_EMU +=    -D EMU_LINUX
FLAGS_LNK :=    $(FLAGS) -pthread -Wall -Wextra
LIBS :=                 $(SDL2_LIB)/libSDL2.a \
                                $(SDL2_LIB)/libSDL2_net.a \
                                $(SDL2_LIB)/libSDL2_ttf.a \
                                $(SDL2_LIB)/libfreetype.a \
                                $(RTMIDI_LIB)/librtmidi.a \
                                -ldl -lm -lasound
endif

ifeq ($(OS), Darwin)
FLAGS_EMU +=    -D EMU_OS_X
FLAGS_LNK :=    $(FLAGS) -Wall -Wextra
LIBS :=                 $(SDL2_LIB)/libSDL2.a \
                                $(SDL2_LIB)/libSDL2_net.a \
                                $(SDL2_LIB)/libSDL2_ttf.a \
                                $(SDL2_LIB)/libfreetype.a \
                                $(RTMIDI_LIB)/librtmidi.a \
                                -framework AppKit \
                                -framework AudioToolbox \
                                -framework Carbon \
                                -framework CoreAudio \
                                -framework CoreFoundation \
                                -framework CoreGraphics \
                                -framework CoreMIDI \
                                -framework CoreVideo \
                                -framework ForceFeedback \
                                -framework IOKit \
                                -framework Metal \
                                -l iconv
endif
else
FLAGS_EMU +=    -D EMU_WIN
FLAGS_LNK :=    $(FLAGS) -Wall -Wextra -static
LIBS :=                 -l mingw32 \
                                $(SDL2_LIB)/libSDL2.a \
                                $(SDL2_LIB)/libSDL2main.a \
                                $(SDL2_LIB)/libSDL2_net.a \
                                $(SDL2_LIB)/libSDL2_ttf.a \
                                $(SDL2_LIB)/libfreetype.a \
                                $(RTMIDI_LIB)/librtmidi.a \
                                -l gdi32 \
                                -l imm32 \
                                -l iphlpapi \
                                -l ole32 \
                                -l oleaut32 \
                                -l version \
                                -l winmm \
                                -l ws2_32
endif

HEADERS :=              $(wildcard cpu/*.h) $(wildcard emu/*.h)

all:                    buchla$(EXT) buchla.disk

build/gen:
                                gcc $(FLAGS) -o build/gen cpu/m68kmake.c

GEN_C :=                m68kopac.c m68kopdm.c m68kopnz.c m68kops.c
GEN_H :=                m68kops.h

GEN_CP :=               $(GEN_C:%=build/%)
GEN_HP :=               $(GEN_H:%=build/%)

GEN_O :=                $(GEN_C:.c=.o)
GEN_OP :=               $(GEN_O:%=build/%)

$(GEN_CP) $(GEN_HP): \
                                build/gen
                                cd cpu; ../build/gen ../build

build/%.o:              build/%.c $(HEADERS)
                                $(GCC) $(FLAGS_CPU) -c -o $@ $<

CPU_C :=                m68kcpu.c m68kdasm.c
CPU_O :=                $(CPU_C:.c=.o)
CPU_OP :=               $(CPU_O:%=build/%)

build/%.o:              cpu/%.c $(HEADERS) $(GEN_HP)
                                $(GCC) $(FLAGS_CPU) -c -o $@ $<

EMU_C :=                main.c cpu.c vid.c fpu.c tim.c lcd.c ser.c mid.c fdd.c snd.c \
                                led.c kbd.c sdl.c gdb.c
EMU_O :=                $(EMU_C:.c=.o)
EMU_OP :=               $(EMU_O:%=build/%)

build/%.o:              emu/%.c $(HEADERS)
                                $(GCC) $(FLAGS_EMU) -c -o $@ $<

buchla$(EXT):   $(CPU_OP) $(GEN_OP)     $(EMU_OP)
                                $(GPP) $(FLAGS_LNK) -o buchla$(EXT) \
                                $(CPU_OP) $(GEN_OP) $(EMU_OP) \
                                $(LIBS)

mkdisk$(EXT):   emu/mkdisk.c
                                $(GCC) $(FLAGS_AUX) -o mkdisk$(EXT) emu/mkdisk.c

buchla.disk:    mkdisk$(EXT) midas.abs
                                ./mkdisk$(EXT)

run:                    buchla$(EXT) buchla.disk
                                ./buchla$(EXT) ${EMU_OPTS}

val:                    buchla$(EXT) buchla.disk
                                valgrind --leak-resolution=high --track-fds=yes --leak-check=full \
                                --show-reachable=yes --suppressions=misc/buchla.supp \
                                ./buchla$(EXT) ${EMU_OPTS}

pack:
                                ./pack.sh

clean:
                                rm -f build/gen build/*.c build/*.h build/*.o
                                rm -f buchla$(EXT)
                                rm -f mkdisk$(EXT)
                                rm -f buchla.disk