--- a/tools/profiler/core/platform.h
+++ b/tools/profiler/core/platform.h
@@ -29,6 +29,8 @@
 #ifndef TOOLS_PLATFORM_H_
 #define TOOLS_PLATFORM_H_

+#include <sys/types.h>
+
 #include <stdint.h>
 #include <math.h>
 #include "MainThreadUtils.h"
--- a/tools/profiler/lul/LulElf.cpp
+++ b/tools/profiler/lul/LulElf.cpp
@@ -579,10 +579,10 @@
 // Return the non-directory portion of FILENAME: the portion after the
 // last slash, or the whole filename if there are no slashes.
 string BaseFileName(const string &filename) {
-  // Lots of copies!  basename's behavior is less than ideal.
-  char *c_filename = strdup(filename.c_str());
-  string base = basename(c_filename);
-  free(c_filename);
+  // basename's behavior is less than ideal so avoid it
+  const char *c_filename = filename.c_str();
+  const char *p = strrchr(c_filename, '/');
+  string base = p ? p+1 : c_filename;
   return base;
 }

--- a/tools/profiler/core/platform-linux-android.cpp.orig
+++ b/tools/profiler/core/platform-linux-android.cpp
@@ -534,9 +534,11 @@
 void
 Registers::SyncPopulate()
 {
+#if defined(__GLIBC__)
   if (!getcontext(&sSyncUContext)) {
     PopulateRegsFromContext(*this, &sSyncUContext);
   }
+#endif
 }
 #endif