diff --git a/compiler/utils/assembler_thumb_test.cc b/compiler/utils/assembler_thumb_test.cc
index 68cb656..25928da 100644
--- a/compiler/utils/assembler_thumb_test.cc
+++ b/compiler/utils/assembler_thumb_test.cc
@@ -14,7 +14,10 @@
  * limitations under the License.
  */
 
+#include <dirent.h>
 #include <fstream>
+#include <sys/types.h>
+#include <map>
 
 #include "gtest/gtest.h"
 #include "utils/arm/assembler_thumb2.h"
@@ -40,6 +43,8 @@
 static constexpr bool kPrintResults = false;
 #endif
 
+static const char* TOOL_PREFIX = "arm-linux-androideabi-";
+
 void SetAndroidData() {
   const char* data = getenv("ANDROID_DATA");
   if (data == nullptr) {
@@ -109,9 +114,9 @@
   // Suffix on toolsdir will be something like "arm-eabi-4.8"
   while ((entry = readdir(dir)) != nullptr) {
     std::string subdir = toolsdir + std::string("/") + std::string(entry->d_name);
-    size_t eabi = subdir.find("arm-eabi-");
+    size_t eabi = subdir.find(TOOL_PREFIX);
     if (eabi != std::string::npos) {
-      std::string suffix = subdir.substr(eabi + sizeof("arm-eabi-"));
+      std::string suffix = subdir.substr(eabi + sizeof(TOOL_PREFIX));
       double version = strtod(suffix.c_str(), nullptr);
       if (version > maxversion) {
         maxversion = version;
@@ -169,19 +174,19 @@
   char cmd[256];
 
   // Assemble the .S
-  snprintf(cmd, sizeof(cmd), "%sarm-eabi-as %s -o %s.o", toolsdir.c_str(), filename, filename);
+  snprintf(cmd, sizeof(cmd), "%s%sas %s -o %s.o", toolsdir.c_str(), TOOL_PREFIX, filename, filename);
   system(cmd);
 
   // Remove the $d symbols to prevent the disassembler dumping the instructions
   // as .word
-  snprintf(cmd, sizeof(cmd), "%sarm-eabi-objcopy -N '$d' %s.o %s.oo", toolsdir.c_str(),
+  snprintf(cmd, sizeof(cmd), "%s%sobjcopy -N '$d' %s.o %s.oo", toolsdir.c_str(), TOOL_PREFIX,
     filename, filename);
   system(cmd);
 
   // Disassemble.
 
-  snprintf(cmd, sizeof(cmd), "%sarm-eabi-objdump -d %s.oo | grep '^  *[0-9a-f][0-9a-f]*:'",
-    toolsdir.c_str(), filename);
+  snprintf(cmd, sizeof(cmd), "%s%sobjdump -d %s.oo | grep '^  *[0-9a-f][0-9a-f]*:'",
+    toolsdir.c_str(), TOOL_PREFIX, filename);
   if (kPrintResults) {
     // Print the results only, don't check. This is used to generate new output for inserting
     // into the .inc file.