diff --git a/libc/Android.bp b/libc/Android.bp
index e37ae08..81135ea 100644
--- a/libc/Android.bp
+++ b/libc/Android.bp
@@ -21,7 +21,6 @@
     "stdio/stdio_ext.cpp",
     "stdio/vfscanf.c",
     "stdio/vfwscanf.c",
-    "stdlib/atexit.c",
     "stdlib/exit.c",
 ]
 
@@ -887,11 +886,6 @@
 cc_library_static {
     defaults: ["libc_defaults"],
     srcs: [
-        // The following implementations depend on pthread data, so we can't
-        // include them in libc_ndk.a.
-        "bionic/__cxa_thread_atexit_impl.cpp",
-        "bionic/fork.cpp",
-
         // The data that backs getauxval is initialized in the libc init
         // functions which are invoked by the linker. If this file is included
         // in libc_ndk.a, only one of the copies of the global data will be
@@ -1396,7 +1390,6 @@
         "bionic/__gnu_basename.cpp",
         "bionic/__libc_current_sigrtmax.cpp",
         "bionic/__libc_current_sigrtmin.cpp",
-        "bionic/__set_errno.cpp",
         "bionic/abort.cpp",
         "bionic/accept.cpp",
         "bionic/accept4.cpp",
@@ -1565,6 +1558,10 @@
         "bionic/wctype.cpp",
         "bionic/wcwidth.cpp",
         "bionic/wmempcpy.cpp",
+
+        // This contains a weak stub implementation of __find_icu_symbol for wctype.cpp,
+        // which will be overridden by the actual one in libc.so.
+        "bionic/icu_static.cpp",
     ],
 
     multilib: {
@@ -1619,6 +1616,12 @@
         "bionic/pthread_setschedparam.cpp",
         "bionic/pthread_sigmask.cpp",
         "bionic/pthread_spinlock.cpp",
+
+        // The following implementations depend on pthread data or implementation,
+        // so we can't include them in libc_ndk.a.
+        "bionic/__cxa_thread_atexit_impl.cpp",
+        "stdlib/atexit.c",
+        "bionic/fork.cpp",
     ],
 
     cppflags: ["-Wold-style-cast"],
@@ -1632,6 +1635,7 @@
 
 cc_library_static {
     defaults: ["libc_defaults"],
+    srcs: ["bionic/__set_errno.cpp"],
     arch: {
         arm: {
             srcs: ["arch-arm/syscalls/**/*.S"],
@@ -1731,9 +1735,8 @@
 }
 
 // ========================================================
-// libc_common.a
+// libc_nopthread.a
 // ========================================================
-
 cc_library_static {
     defaults: ["libc_defaults"],
     srcs: libc_common_src_files,
@@ -1742,7 +1745,7 @@
             srcs: libc_common_src_files_32,
         },
     },
-    name: "libc_common",
+    name: "libc_nopthread",
 
     whole_static_libs: [
         "libc_bionic",
@@ -1757,7 +1760,6 @@
         "libc_openbsd",
         "libc_openbsd_large_stack",
         "libc_openbsd_ndk",
-        "libc_pthread",
         "libc_stack_protector",
         "libc_syscalls",
         "libc_tzcode",
@@ -1772,6 +1774,20 @@
 }
 
 // ========================================================
+// libc_common.a
+// ========================================================
+
+cc_library_static {
+    defaults: ["libc_defaults"],
+    name: "libc_common",
+
+    whole_static_libs: [
+        "libc_nopthread",
+        "libc_pthread",
+    ],
+}
+
+// ========================================================
 // libc_nomalloc.a
 // ========================================================
 //
@@ -1825,7 +1841,6 @@
     static: {
         srcs: [
             "bionic/dl_iterate_phdr_static.cpp",
-            "bionic/icu_static.cpp",
             "bionic/malloc_common.cpp",
         ],
         cflags: ["-DLIBC_STATIC"],
diff --git a/libc/arch-mips64/include b/libc/arch-mips64/include
deleted file mode 120000
index fabbe8a..0000000
--- a/libc/arch-mips64/include
+++ /dev/null
@@ -1 +0,0 @@
-../arch-mips/include
\ No newline at end of file
diff --git a/libc/async_safe/include/async_safe/log.h b/libc/async_safe/include/async_safe/log.h
index 2f54742..10833e4 100644
--- a/libc/async_safe/include/async_safe/log.h
+++ b/libc/async_safe/include/async_safe/log.h
@@ -92,7 +92,7 @@
 
 int async_safe_format_fd(int fd, const char* format , ...) __printflike(2, 3);
 int async_safe_format_log(int pri, const char* tag, const char* fmt, ...) __printflike(3, 4);
-int async_safe_format_log_va_list( int pri, const char* tag, const char* fmt, va_list ap);
+int async_safe_format_log_va_list(int pri, const char* tag, const char* fmt, va_list ap);
 int async_safe_write_log(int pri, const char* tag, const char* msg);
 
 #define CHECK(predicate) \
diff --git a/libc/bionic/icu_static.cpp b/libc/bionic/icu_static.cpp
index cf24a38..e81e291 100644
--- a/libc/bionic/icu_static.cpp
+++ b/libc/bionic/icu_static.cpp
@@ -29,6 +29,6 @@
 #include "private/icu.h"
 
 // We don't have dlopen/dlsym for static binaries yet.
-void* __find_icu_symbol(const char*) {
+__attribute__((weak)) void* __find_icu_symbol(const char*) {
   return nullptr;
 }
diff --git a/tests/BionicDeathTest.h b/tests/BionicDeathTest.h
index 31d2d6e..3e8d7b2 100644
--- a/tests/BionicDeathTest.h
+++ b/tests/BionicDeathTest.h
@@ -17,25 +17,29 @@
 #ifndef BIONIC_TESTS_BIONIC_DEATH_TEST_H_
 #define BIONIC_TESTS_BIONIC_DEATH_TEST_H_
 
-#include <gtest/gtest.h>
+#include <signal.h>
 
-#include <sys/prctl.h>
+#include <gtest/gtest.h>
 
 class BionicDeathTest : public testing::Test {
  protected:
   virtual void SetUp() {
     // Suppress debuggerd stack traces. Too slow.
-    old_dumpable_ = prctl(PR_GET_DUMPABLE, 0, 0, 0, 0);
-    prctl(PR_SET_DUMPABLE, 0, 0, 0, 0);
-    ::testing::FLAGS_gtest_death_test_style = "threadsafe";
+    for (int signo : { SIGABRT, SIGBUS, SIGSEGV, SIGSYS }) {
+      struct sigaction action = {};
+      action.sa_handler = SIG_DFL;
+      sigaction(signo, &action, &previous_);
+    }
   }
 
   virtual void TearDown() {
-    prctl(PR_SET_DUMPABLE, old_dumpable_, 0, 0, 0, 0);
+    for (int signo : { SIGABRT, SIGBUS, SIGSEGV, SIGSYS }) {
+      sigaction(signo, &previous_, nullptr);
+    }
   }
 
  private:
-  int old_dumpable_;
+  struct sigaction previous_;
 };
 
 #endif // BIONIC_TESTS_BIONIC_DEATH_TEST_H_