mii_emu/Makefile

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Makefile
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# GCC is default -- simply because it's faster!
CC = gcc
SHELL = /bin/bash
# This is where (g)make looks for the source files for implicit rules
VPATH := src src/format src/drivers nuklear contrib
CPPFLAGS += -Isrc -Isrc/format -Isrc/roms -Isrc/drivers
CPPFLAGS += -Icontrib -Inuklear
CPPFLAGS += -Ilibmish/src
CFLAGS += --std=gnu99 -Wall -Wextra -O2 -g
CFLAGS += -Wno-unused-parameter -Wno-unused-function
LDLIBS += -lX11 -lm -lGL -lGLU
LDLIBS += -lpthread -lutil
HAS_ALSA := $(shell pkg-config --exists alsa && echo 1)
ifeq ($(HAS_ALSA),1)
LDLIBS += $(shell pkg-config --libs alsa)
CPPFLAGS += $(shell pkg-config --cflags alsa) -DHAS_ALSA
else
${warning ALSA not found, no sound support}
endif
O := build-$(shell $(CC) -dumpmachine)
BIN := $(O)/bin
LIB := $(O)/lib
OBJ := $(O)/obj
all : $(BIN)/mii_emu
MII_SRC := $(wildcard src/*.c src/format/*.c \
src/drivers/*.c contrib/*.c)
UI_SRC := $(wildcard nuklear/*.c)
SRC := $(MII_SRC) $(UI_SRC)
ALL_OBJ := ${patsubst %, ${OBJ}/%, ${notdir ${SRC:.c=.o}}}
$(BIN)/mii_emu : $(ALL_OBJ)
$(BIN)/mii_emu : $(LIB)/libmish.a
libmish : $(LIB)/libmish.a
LDLIBS += $(LIB)/libmish.a
$(LIB)/libmish.a : | $(LIB) $(OBJ) $(BIN)
make -j -C libmish O="$(PWD)" CC="$(CC)" V="$(V)"
# Smartport firmware needs the assembler first
test/asm/%.bin : test/asm/%.asm | $(BIN)/mii_asm
$(BIN)/mii_asm -v -o $@ $<
# And it also INCBIN the firmware driver
$(OBJ)/mii_smarport.o : test/asm/mii_smartport_driver.bin
$(OBJ)/libsofd.o : CPPFLAGS += -DHAVE_X11
clean :
rm -rf $(O)
# This is for development purpose. This will recompile the project
# everytime a file is modified.
watch :
while true; do \
clear; $(MAKE) -j all tests; \
inotifywait -qre close_write src src/format nuklear test; \
done
tests : $(BIN)/mii_test $(BIN)/mii_cpu_test $(BIN)/mii_asm
# Just the library for mii, not any of the UI stuff
TEST_OBJ := ${patsubst %, ${OBJ}/%, ${notdir ${MII_SRC:.c=.o}}}
VPATH += test
# Base test without the UI, for performance testing
$(BIN)/mii_test : $(TEST_OBJ)
$(BIN)/mii_test : $(OBJ)/mii_test.o $(OBJ)/mii_mish.o
$(OBJ)/mii_test.o : CFLAGS += -O0 -Og
$(OBJ)/mii_cpu_test.o : CFLAGS += -O0 -Og
$(BIN)/mii_cpu_test : $(OBJ)/mii_cpu_test.o $(TEST_OBJ)
$(BIN)/mii_asm : $(OBJ)/mii_asm.o $(TEST_OBJ)
ifeq ($(V),1)
Q :=
else
Q := @
endif
$(OBJ)/%.o : %.c | $(OBJ)
@echo " CC $<"
$(Q)$(CC) -MMD $(CPPFLAGS) $(CFLAGS) -c -o $@ $<
$(BIN)/% : | $(BIN)
@echo " LD $@"
$(Q)$(CC) $(LDFLAGS) -o $@ $^ $(LDLIBS)
$(OBJ) $(BIN) $(LIB) :
@mkdir -p $@
# Generates the necessary file to help clangd index the files properly.
# This currently has to be done manually, but helps a lot if you use 'kate'
# editor or anthing else that is compatible with the LSP protocol
compile_commands.json: lsp
lsp:
{ $$(which gmake) CC=gcc V=1 --always-make --dry-run all tests; \
$$(which gmake) CC=gcc V=1 --always-make --dry-run -C libmish ; } | \
sh utils/clangd_gen.sh >compile_commands.json
-include $(O)/*.d
-include $(O)/obj/*.d