skeleton done

1 files changed, 52 insertions, 0 deletions

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..a4a8911
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,52 @@
+CC := gcc
+CFLAGS = -std=c99 -Wall -Wextra -Wpedantic -g
+
+SRCD := src
+OBJD := obj
+BIND := bin
+
+SRCS = $(shell find $(SRCD)/$(SUBD) -type f)
+OBJS = $(SRCS:$(SRCD)/$(SUBD)/%.c=$(OBJD)/$(SUBD)/%.o)
+
+DAEMON_TARGET_NAME := daemon
+CLIENT_TARGET_NAME := client
+MODULE_TARGET_NAME := keylogger.ko
+
+KERNEL_NAME := kernel-$(shell uname -r)
+INITFS_NAME := initramfs.img
+
+export
+
+all: daemon client module
+
+daemon client module:
+	$(MAKE) $(BIND)/$($(shell echo $@ | tr '[:lower:]' '[:upper:]')_TARGET_NAME) SUBD=$@
+
+clean:
+	rm -rf $(BIND)
+	rm -rf $(OBJD)
+
+# generic build
+$(BIND)/%: $(OBJS)
+	mkdir -p $(dir $@)
+	$(CC) $(CFLAGS) $(SFLAGS) $^ -o $@
+
+$(OBJD)/$(SUBD)/%.o: $(SRCD)/$(SUBD)/%.c
+	mkdir -p $(dir $@)
+	$(CC) $(CFLAGS) $(SFLAGS) -c $^ -o $@
+
+# build a module
+$(BIND)/%.ko: $(SRCS)
+	mkdir -p $(dir $@); mkdir -p $(OBJD)/$(SUBD)
+	make -C $(SRCD)/$(SUBD) name=$(@:$(BIND)/%.ko=%)
+	mv $(SRCD)/$(SUBD)/*.o $(OBJD)/$(SUBD)
+	mv $(SRCD)/$(SUBD)/*.ko $@
+	make -C $(SRCD)/$(SUBD) clean
+
+# VM things
+vm: vm.sh $(BIND)/$(INITFS_NAME) $(BIND)/$(KERNEL_NAME)
+	./vm.sh run
+$(BIND)/$(INITFS_NAME): $(SRCD)/initramfs-init.sh module
+	./vm.sh initramfs $@ $^
+$(BIND)/$(KERNEL_NAME):
+	./vm.sh kernel $@