makefile.computer

SRCDIR := src
OBJDIR := obj/computer
BINDIR := bin/computer
TARGET := $(BINDIR)/ice

SOURCES := $(wildcard $(SRCDIR)/*.c)
OBJECTS := $(SOURCES:$(SRCDIR)/%.c=$(OBJDIR)/%.o)

ifeq ($(OS),Windows_NT)
NATIVEPATH = $(subst /,\,$(1))
RMDIR      = call && (if exist $(call NATIVEPATH,$1) rmdir /s /q $(call NATIVEPATH,$1))
MKDIR      = call && (if not exist $(call NATIVEPATH,$1) mkdir $(call NATIVEPATH,$1))
TARGET    := $(TARGET).exe
else
NATIVEPATH = $(subst \,/,$(1))
RMDIR      = rm -rf $(call NATIVEPATH,$1)
MKDIR      = mkdir -p $(call NATIVEPATH,$1)
endif

CC := gcc
CFLAGS := -Wall -Wextra -Wno-unknown-pragmas -Wno-unused-variable -Wno-unused-parameter -O3 -std=c99 -I. -Iinclude -DCOMPUTER_ICE
LDFLAGS := -flto

all: dirs $(TARGET)

dirs:
	@$(call MKDIR,$(BINDIR))
	@$(call MKDIR,$(OBJDIR))

$(TARGET): $(OBJECTS)
	$(CC) $(LDFLAGS) $(OBJECTS) -o $@ -lm

$(OBJDIR)/%.o: $(SRCDIR)/%.c
	$(CC) $(CFLAGS) -c $< -o $@

clean:
	@$(call RMDIR,$(BINDIR))
	@$(call RMDIR,$(OBJDIR))

.PHONY: clean all dirs