Remove redundant pnacl translations

ports/jpeg8d/build.sh

 # Copyright (c) 2011 The Native Client Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 EXECUTABLES="rdjpgcom${NACL_EXEEXT} wrjpgcom${NACL_EXEEXT} \
       cjpeg${NACL_EXEEXT} djpeg${NACL_EXEEXT} jpegtran${NACL_EXEEXT}"
 
 TestStep() {
   export SEL_LDR_LIB_PATH=$PWD/.libs
-  if [ "${NACL_ARCH}" = "pnacl" ]; then
-    for arch in x86-32 x86-64; do
+
+  if [[ ${NACL_SHARED} == 1 ]]; then
+    for exe in ${EXECUTABLES}; do
+     local script=$(basename ${exe%.*})
+      WriteLauncherScript ${script} ${exe}
+    done
+  fi
+  LogExecute make test
+
+  if [[ ${NACL_ARCH} == pnacl ]]; then
+    for arch in x86-32 arm; do
       for exe in ${EXECUTABLES}; do
         local exe_noext=${exe%.*}
-        WriteLauncherScriptPNaCl ${exe_noext} ${exe_noext}.${arch}.nexe ${arch}
+        WriteLauncherScript ${exe_noext} ${exe_noext}.${arch}.nexe
       done
-      make test
+      LogExecute make test
     done
-  else
-    if [ "${NACL_SHARED}" = "1" ]; then
-      for exe in ${EXECUTABLES}; do
-       local script=$(basename ${exe%.*})
-        WriteLauncherScript ${script} ${exe}
-      done
-    fi
-    make test
   fi
 }