try fix

kernel/Makefile

@@ -1,26 +1,17 @@
-kernelsu-objs := ksu.o
-kernelsu-objs += allowlist.o
-kernelsu-objs += apk_sign.o
-kernelsu-objs += module_api.o
-kernelsu-objs += sucompat.o
-kernelsu-objs += uid_observer.o
-kernelsu-objs += manager.o
-kernelsu-objs += core_hook.o
-kernelsu-objs += ksud.o
-kernelsu-objs += embed_ksud.o
-kernelsu-objs += kernel_compat.o
-
-kernelsu-objs += selinux/selinux.o
-kernelsu-objs += selinux/sepolicy.o
-kernelsu-objs += selinux/rules.o
-ccflags-y += -I$(srctree)/security/selinux -I$(srctree)/security/selinux/include
-ccflags-y += -I$(objtree)/security/selinux -include $(srctree)/include/uapi/asm-generic/errno.h
-
-ifndef KSU_MODULE
+obj-y += ksu.o
+obj-y += allowlist.o
+kernelsu-objs := apk_sign.o
 obj-y += kernelsu.o
-else
-obj-m += kernelsu.o
-endif
+obj-y += module_api.o
+obj-y += sucompat.o
+obj-y += uid_observer.o
+obj-y += manager.o
+obj-y += core_hook.o
+obj-y += ksud.o
+obj-y += embed_ksud.o
+obj-y += kernel_compat.o
+
+obj-y += selinux/
 
 # .git is a text file while the module is imported by 'git submodule add'.
 ifeq ($(shell test -e $(srctree)/$(src)/../.git; echo $$?),0)
@@ -35,14 +26,6 @@ $(warning "KSU_GIT_VERSION not defined! It is better to make KernelSU a git subm
 ccflags-y += -DKSU_VERSION=16
 endif
 
-ifeq ($(shell grep -q " current_sid(void)" $(srctree)/security/selinux/include/objsec.h; echo $$?),0)
-ccflags-y += -DKSU_COMPAT_HAS_CURRENT_SID
-endif
-
-ifeq ($(shell grep -q "struct selinux_state " $(srctree)/security/selinux/include/security.h; echo $$?),0)
-ccflags-y += -DKSU_COMPAT_HAS_SELINUX_STATE
-endif
-
 ifndef KSU_EXPECTED_SIZE
 KSU_EXPECTED_SIZE := 0x033b
 endif