chore: add dkms hook and uninstall target

Makefile

@@ -14,9 +14,15 @@ install:
 clean:
 	$(MAKE) -C src clean
 	$(MAKE) -C ipt clean
-dkms:
+dkms-install:
 	. ./dkms.conf; \
-		cp -R . /usr/src/$${PACKAGE_NAME}-$${PACKAGE_VERSION}; \
+		mkdir /usr/src/$${PACKAGE_NAME}-$${PACKAGE_VERSION}; \
+		cp -r * /usr/src/$${PACKAGE_NAME}-$${PACKAGE_VERSION}; \
 		dkms add -m $${PACKAGE_NAME} -v $${PACKAGE_VERSION}; \
 		dkms build -m $${PACKAGE_NAME} -v $${PACKAGE_VERSION}; \
 		dkms install -m $${PACKAGE_NAME} -v $${PACKAGE_VERSION}
+dkms-uninstall:
+	. ./dkms.conf; \
+		dkms uninstall -m $${PACKAGE_NAME} -v $${PACKAGE_VERSION}; \
+		dkms remove -m $${PACKAGE_NAME} -v $${PACKAGE_VERSION} --all; \
+		rm -rf /usr/src/$${PACKAGE_NAME}-$${PACKAGE_VERSION}

README.md

@@ -32,7 +32,7 @@ sudo make install
 ```bash
 git clone https://github.com/Lochnair/xt_tls.git
 cd xt_tls
-sudo make dkms
+sudo make dkms-install
 ```
 
 ## Usage

dkms.conf

@@ -6,3 +6,5 @@ BUILT_MODULE_LOCATION=src/
 PACKAGE_NAME=xt_tls
 PACKAGE_VERSION=0.2
 REMAKE_INITRD=yes
+POST_INSTALL=dkms/post-install.sh
+POST_REMOVE=dkms/post-remove.sh

dkms/post-install.sh

@@ -0,0 +1,3 @@
+#!/bin/sh
+make -C ipt
+make -C ipt install

dkms/post-remove.sh

@@ -0,0 +1,2 @@
+#!/bin/sh
+make -C ipt uninstall

ipt/Makefile

@@ -2,8 +2,7 @@ CFLAGS = -I../src -fPIC
 DESTDIR ?= /
 XTABLES_LIB=$(shell pkg-config --variable=xtlibdir xtables)
 
-all:
-	make libxt_tls.so
+all: libxt_tls.so
 lib%.so: lib%.o
 	$(CC) -shared -o $@ $^;
 lib%.o: %lib%.c
@@ -12,3 +11,5 @@ clean:
 	rm -rf libxt_tls.so
 install:
 	install -D -v -m 644 libxt_tls.so $(DESTDIR)$(XTABLES_LIB)
+uninstall:
+	rm $(DESTDIR)$(XTABLES_LIB)/libxt_tls.so