diff --git a/src/bin/cat/cat b/src/bin/cat/cat
index 5a0ca3d..160f7cf 100755
--- a/src/bin/cat/cat
+++ b/src/bin/cat/cat
Binary files differ
diff --git a/src/bin/tcc/config.h b/src/bin/tcc/config.h
index 12327ba..6fde468 100644
--- a/src/bin/tcc/config.h
+++ b/src/bin/tcc/config.h
@@ -1,5 +1,5 @@
 /* Automatically generated by configure - do not modify */
-#define CONFIG_TCCDIR "/lib/tcc"
+#define CONFIG_TCCDIR "/tcc"
 #define GCC_MAJOR 3
 #define HOST_I386 1
 #define TCC_VERSION "0.9.23"
diff --git a/src/bin/tcc/tcc.c b/src/bin/tcc/tcc.c
index 697ebab..323a894 100644
--- a/src/bin/tcc/tcc.c
+++ b/src/bin/tcc/tcc.c
@@ -102,7 +102,7 @@
 
 /* path to find crt1.o, crti.o and crtn.o. Only needed when generating
    executables or dlls */
-#define CONFIG_TCC_CRT_PREFIX "/usr/lib"
+#define CONFIG_TCC_CRT_PREFIX "/tcc/lib"
 
 #define INCLUDE_STACK_SIZE  32
 #define IFDEF_STACK_SIZE    64
@@ -9186,20 +9186,6 @@
     func_old_type.t = VT_FUNC;
     func_old_type.ref = sym_push(SYM_FIELD, &int_type, FUNC_CDECL, FUNC_OLD);
 
-#if 0
-    /* define 'void *alloca(unsigned int)' builtin function */
-    {
-        Sym *s1;
-
-        p = anon_sym++;
-        sym = sym_push(p, mk_pointer(VT_VOID), FUNC_CDECL, FUNC_NEW);
-        s1 = sym_push(SYM_FIELD, VT_UNSIGNED | VT_INT, 0, 0);
-        s1->next = NULL;
-        sym->next = s1;
-        sym_push(TOK_alloca, VT_FUNC | (p << VT_STRUCT_SHIFT), VT_CONST, 0);
-    }
-#endif
-
     define_start = define_stack;
 
     if (setjmp(s1->error_jmp_buf) == 0) {
@@ -9749,9 +9735,10 @@
         tcc_add_library_path(s, buf);
     }
 #else
-    tcc_add_library_path(s, "/usr/local/lib");
-    tcc_add_library_path(s, "/usr/lib");
-    tcc_add_library_path(s, "/lib");
+    //tcc_add_library_path(s, "/usr/local/lib");
+    //tcc_add_library_path(s, "/usr/lib");
+    //tcc_add_library_path(s, "/lib");
+    tcc_add_library_path(s, "/tcc/lib");
 #endif
 
     /* no section zero */
@@ -10049,8 +10036,9 @@
         /* default include paths */
         /* XXX: reverse order needed if -isystem support */
 #ifndef TCC_TARGET_PE
-        tcc_add_sysinclude_path(s, "/usr/local/include");
-        tcc_add_sysinclude_path(s, "/usr/include");
+        //tcc_add_sysinclude_path(s, "/usr/local/include");
+        //tcc_add_sysinclude_path(s, "/usr/include");
+        tcc_add_sysinclude_path(s, "/tcc/include");
 #endif
         snprintf(buf, sizeof(buf), "%s/include", tcc_lib_path);
         tcc_add_sysinclude_path(s, buf);
diff --git a/src/bin/tcc/tccelf.c b/src/bin/tcc/tccelf.c
index 2b17ad2..e4d4dfc 100644
--- a/src/bin/tcc/tccelf.c
+++ b/src/bin/tcc/tccelf.c
@@ -1062,7 +1062,7 @@
 
 /* name of ELF interpreter */
 #ifdef __FreeBSD__
-static char elf_interp[] = "/usr/libexec/ld-elf.so.1";
+static char elf_interp[] = "/tcc/lib/ld.so";
 #else
 static char elf_interp[] = "/lib/ld-linux.so.2";
 #endif