Support SELinux disabled on debug builds

native/jni/base/selinux.cpp

@@ -4,6 +4,7 @@
 
 #include <base.hpp>
 #include <selinux.hpp>
+#include <flags.h>
 
 using namespace std;
 
@@ -101,7 +102,23 @@ void setfilecon_at(int dirfd, const char *name, const char *con) {
     lsetfilecon(path, con);
 }
 
+#if MAGISK_DEBUG
+static bool se_state = false;
+bool selinux_enabled() {
+    return se_state;
+}
+#else
+bool selinux_enabled() {
+    return true;
+}
+#endif
+
 void enable_selinux() {
+#if MAGISK_DEBUG
+    if (access(SELINUX_MNT, F_OK) != 0)
+        return;
+    se_state = true;
+#endif
     setcon = __setcon;
     getfilecon = __getfilecon;
     lgetfilecon = __lgetfilecon;