UNAME = ${shell uname}
ifeq (${UNAME},Linux)
CC ?= /usr/bin/gcc
else ifeq (${UNAME},Darwin)
SDKROOT_macosx ?= ${shell xcrun --show-sdk-path}
MACOSX_VERSION_MIN ?= 10.6
CC = ${shell xcrun --sdk ${SDKROOT_macosx} --find cc} -isysroot ${SDKROOT_macosx} -mmacosx-version-min=${MACOSX_VERSION_MIN}
else
CC = C:/MinGW/bin/gcc.exe
EXE_SUFFIX = .exe
endif

PROJECT_NAME = assemble6502
EXECUTABLE_NAME = ${PROJECT_NAME}${EXE_SUFFIX}
CFLAGS = -std=gnu99 -g
WFLAGS = -Wall -Wextra -Wno-unused-parameter -Werror
IFLAGS = -I source

all: ${EXECUTABLE_NAME}

clean:
	rm -f main.o assembler.o HashTable.o lookup3.o ${EXECUTABLE_NAME}

${EXECUTABLE_NAME}: main.o assembler.o HashTable.o lookup3.o
	${CC} -o $@ $^

assembler.o: source/${PROJECT_NAME}/assembler.c source/${PROJECT_NAME}/assembler.h source/${PROJECT_NAME}/mnemonic_list.h
	${CC} ${CFLAGS} ${IFLAGS} ${WFLAGS} -c -o $@ $<

HashTable.o: source/${PROJECT_NAME}/HashTable.c source/${PROJECT_NAME}/HashTable.h source/${PROJECT_NAME}/lookup3.h
	${CC} ${CFLAGS} ${IFLAGS} ${WFLAGS} -c -o $@ $<

lookup3.o: source/${PROJECT_NAME}/lookup3.c source/${PROJECT_NAME}/lookup3.h
	${CC} ${CFLAGS} ${IFLAGS} ${WFLAGS} -Wno-implicit-fallthrough -c -o $@ $<

main.o: source/${PROJECT_NAME}/main.c source/${PROJECT_NAME}/assembler.h
	${CC} ${CFLAGS} ${IFLAGS} ${WFLAGS} -c -o $@ $<

.PHONY: all
.PHONY: clean