Update stressapptest to 1.0.3.

* /dev/shm support to allow >1.4G memory usage for 32 bit app.
* Some arm support.
* x86 SSE support.
diff --git a/configure b/configure
index eda792f..59d076e 100755
--- a/configure
+++ b/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.61 for stressapptest 1.0.2_autoconf.
+# Generated by GNU Autoconf 2.61 for stressapptest 1.0.3_autoconf.
 #
 # Report bugs to <opensource@google.com>.
 #
@@ -574,8 +574,8 @@
 # Identity of this package.
 PACKAGE_NAME='stressapptest'
 PACKAGE_TARNAME='stressapptest'
-PACKAGE_VERSION='1.0.2_autoconf'
-PACKAGE_STRING='stressapptest 1.0.2_autoconf'
+PACKAGE_VERSION='1.0.3_autoconf'
+PACKAGE_STRING='stressapptest 1.0.3_autoconf'
 PACKAGE_BUGREPORT='opensource@google.com'
 
 ac_unique_file="src/"
@@ -1228,7 +1228,7 @@
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures stressapptest 1.0.2_autoconf to adapt to many kinds of systems.
+\`configure' configures stressapptest 1.0.3_autoconf to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1299,7 +1299,7 @@
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of stressapptest 1.0.2_autoconf:";;
+     short | recursive ) echo "Configuration of stressapptest 1.0.3_autoconf:";;
    esac
   cat <<\_ACEOF
 
@@ -1385,7 +1385,7 @@
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-stressapptest configure 1.0.2_autoconf
+stressapptest configure 1.0.3_autoconf
 generated by GNU Autoconf 2.61
 
 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -1399,7 +1399,7 @@
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by stressapptest $as_me 1.0.2_autoconf, which was
+It was created by stressapptest $as_me 1.0.3_autoconf, which was
 generated by GNU Autoconf 2.61.  Invocation command line was
 
   $ $0 $@
@@ -1959,70 +1959,82 @@
     NONENONEs,x,x, &&
   program_prefix=${target_alias}-
 case x"$target_cpu" in
-"xx86_64")
+  "xx86_64")
 
 cat >>confdefs.h <<\_ACEOF
 #define STRESSAPPTEST_CPU_X86_64
 _ACEOF
 
-;;
-"xi686")
+    ;;
+  "xi686")
 
 cat >>confdefs.h <<\_ACEOF
 #define STRESSAPPTEST_CPU_I686
 _ACEOF
 
-;;
-"xpowerpc")
+    ;;
+  "xpowerpc")
 
 cat >>confdefs.h <<\_ACEOF
 #define STRESSAPPTEST_CPU_PPC
 _ACEOF
 
-;;
+    ;;
+  "xarmv7a")
+
+cat >>confdefs.h <<\_ACEOF
+#define STRESSAPPTEST_CPU_ARMV7A
+_ACEOF
+
+    ;;
+  *)
+    { { echo "$as_me:$LINENO: error: $target_cpu is not supported! Try x86_64, i686, powerpc, or armv7a" >&5
+echo "$as_me: error: $target_cpu is not supported! Try x86_64, i686, powerpc, or armv7a" >&2;}
+   { (exit 1); exit 1; }; }
+    ;;
 esac
 
 _os=`uname`
 ## The following allows like systems to share settings. This is not meant to
 ## imply that these OS are the same thing. From OpenOffice dmake configure.in
 case "$_os" in
-        "Linux")
-          OS_VERSION=linux
+  "Linux")
+    OS_VERSION=linux
 
 cat >>confdefs.h <<\_ACEOF
 #define STRESSAPPTEST_OS_LINUX
 _ACEOF
 
-          ;;
-        "Darwin")
-          OS_VERSION=macosx
+    ;;
+  "Darwin")
+    OS_VERSION=macosx
 
 cat >>confdefs.h <<\_ACEOF
 #define STRESSAPPTEST_OS_DARWIN
 _ACEOF
 
-          ;;
-        "FreeBSD")
-          OS_VERSION=bsd
+    ;;
+  "FreeBSD")
+    OS_VERSION=bsd
 
 cat >>confdefs.h <<\_ACEOF
 #define STRESSAPPTEST_OS_BSD
 _ACEOF
 
-          ;;
-        "NetBSD")
-          OS_VERSION=bsd
+    ;;
+  "NetBSD")
+    OS_VERSION=bsd
 
 cat >>confdefs.h <<\_ACEOF
 #define STRESSAPPTEST_OS_BSD
 _ACEOF
 
-          ;;
-   *)
-      { { echo "$as_me:$LINENO: error: $_os operating system is not suitable to build dmake!" >&5
+    ;;
+  *)
+    { { echo "$as_me:$LINENO: error: $_os operating system is not suitable to build dmake!" >&5
 echo "$as_me: error: $_os operating system is not suitable to build dmake!" >&2;}
    { (exit 1); exit 1; }; }
-      ;;
+    ;;
 esac
 
 am__api_version='1.10'
@@ -2331,7 +2343,7 @@
 
 # Define the identity of the package.
  PACKAGE='stressapptest'
- VERSION='1.0.2_autoconf'
+ VERSION='1.0.3_autoconf'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -4074,7 +4086,7 @@
 
 #Default cxxflags
 CXXFLAGS="$CXXFLAGS -DCHECKOPTS"
-CXXFLAGS="$CXXFLAGS -Wreturn-type -Wunused -Wuninitialized -Wall"
+CXXFLAGS="$CXXFLAGS -Wreturn-type -Wunused -Wuninitialized -Wall -Wno-psabi"
 CXXFLAGS="$CXXFLAGS -O3 -funroll-all-loops  -funroll-loops -DNDEBUG"
 
 # Checks for header files.
@@ -6015,10 +6027,17 @@
 fi
 
 
+
+# These are the libraries stressapptest requires to build.
+# We'll check that they work, and fail otherwise.
+# In the future we may provide for testing alternate
+# arguments, but that's not necessary now.
+LIBS="$LIBS -static -lrt -pthread -laio"
+
 # Checking for pthreads
 pthread_arg="not_available"
-{ echo "$as_me:$LINENO: checking which argument is required to compile pthreads" >&5
-echo $ECHO_N "checking which argument is required to compile pthreads... $ECHO_C" >&6; }
+{ echo "$as_me:$LINENO: checking if pthreads is supported" >&5
+echo $ECHO_N "checking if pthreads is supported... $ECHO_C" >&6; }
 
 pthread_header="#include<pthread.h>"
 pthread_body="pthread_create(0,0,0,0)"
@@ -6068,79 +6087,20 @@
       conftest$ac_exeext conftest.$ac_ext
 
 if test x"$pthread_arg" = x"not_available"; then
-  # At first, only -pthread was tested, but this is the place
-  # to add extra pthread flags if someone can test them
-  bkp_LDFLAGS="$LDFLAGS"
-  for altheader in -pthread; do
-    LDFLAGS="$bkp_LDFLAGS $altheader"
-    cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-$pthread_header
-int
-main ()
-{
-$pthread_body
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_link") 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       } && test -s conftest$ac_exeext &&
-       $as_test_x conftest$ac_exeext; then
-  pthread_arg="$altheader"
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-      conftest$ac_exeext conftest.$ac_ext
-    LDFLAGS="$bkp_LDFLAGS"
-  done
-fi
-
-if test x"$pthread_arg" = x"not_available"; then
-   { { echo "$as_me:$LINENO: error: Cannot find a proper pthread library
+  { { echo "$as_me:$LINENO: error: Cannot find a proper pthread library
 See \`config.log' for more details." >&5
 echo "$as_me: error: Cannot find a proper pthread library
 See \`config.log' for more details." >&2;}
    { (exit 1); exit 1; }; }
 else
-   if test x"$pthread_arg" = x; then
-     { echo "$as_me:$LINENO: result: none" >&5
-echo "${ECHO_T}none" >&6; }
-   else
-     { echo "$as_me:$LINENO: result: $pthread_arg" >&5
-echo "${ECHO_T}$pthread_arg" >&6; }
-   fi
-   LDFLAGS="$LDFLAGS $pthread_arg"
+  { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
 fi
 
 # Checking for libaio
 libaio_arg="not_available"
-{ echo "$as_me:$LINENO: checking which argument is required to compile libaio" >&5
-echo $ECHO_N "checking which argument is required to compile libaio... $ECHO_C" >&6; }
+{ echo "$as_me:$LINENO: checking if libaio is supported" >&5
+echo $ECHO_N "checking if libaio is supported... $ECHO_C" >&6; }
 
 libaio_header="#include<libaio.h>"
 libaio_body="io_submit(0,0,0)"
@@ -6190,20 +6150,35 @@
       conftest$ac_exeext conftest.$ac_ext
 
 if test x"$libaio_arg" = x"not_available"; then
-  bkp_LDFLAGS="$LDFLAGS"
-  for altheader in -laio; do
-    LDFLAGS="$bkp_LDFLAGS $altheader"
-    cat >conftest.$ac_ext <<_ACEOF
+  { { echo "$as_me:$LINENO: error: Cannot find libaio library, please install libaio-dev
+See \`config.log' for more details." >&5
+echo "$as_me: error: Cannot find libaio library, please install libaio-dev
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+else
+  { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+fi
+
+# Checking for librt
+librt_arg="not_available"
+{ echo "$as_me:$LINENO: checking if librt is supported" >&5
+echo $ECHO_N "checking if librt is supported... $ECHO_C" >&6; }
+
+librt_header="#include<sys/shm.h>"
+librt_body="shm_open(0, 0, 0)"
+# Check if compile with no extra argument
+cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
-$libaio_header
+$librt_header
 int
 main ()
 {
-$libaio_body
+$librt_body
   ;
   return 0;
 }
@@ -6226,7 +6201,7 @@
 	 test ! -s conftest.err
        } && test -s conftest$ac_exeext &&
        $as_test_x conftest$ac_exeext; then
-  libaio_arg="$altheader"
+  librt_arg=""
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
@@ -6236,27 +6211,19 @@
 
 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
-    LDFLAGS="$bkp_LDFLAGS"
-  done
-fi
 
-if test x"$libaio_arg" = x"not_available"; then
-   { { echo "$as_me:$LINENO: error: Cannot find libaio library, please install libaio-dev
+if test x"$librt_arg" = x"not_available"; then
+  { { echo "$as_me:$LINENO: error: Cannot find librt library
 See \`config.log' for more details." >&5
-echo "$as_me: error: Cannot find libaio library, please install libaio-dev
+echo "$as_me: error: Cannot find librt library
 See \`config.log' for more details." >&2;}
    { (exit 1); exit 1; }; }
 else
-   if test x"$libaio_arg" = x; then
-     { echo "$as_me:$LINENO: result: none" >&5
-echo "${ECHO_T}none" >&6; }
-   else
-     { echo "$as_me:$LINENO: result: $libaio_arg" >&5
-echo "${ECHO_T}$libaio_arg" >&6; }
-   fi
-   LDFLAGS="$LDFLAGS $libaio_arg"
+  { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
 fi
 
+
 # Checks for library functions.
 { echo "$as_me:$LINENO: checking whether closedir returns void" >&5
 echo $ECHO_N "checking whether closedir returns void... $ECHO_C" >&6; }
@@ -7662,7 +7629,7 @@
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by stressapptest $as_me 1.0.2_autoconf, which was
+This file was extended by stressapptest $as_me 1.0.3_autoconf, which was
 generated by GNU Autoconf 2.61.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -7715,7 +7682,7 @@
 _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF
 ac_cs_version="\\
-stressapptest config.status 1.0.2_autoconf
+stressapptest config.status 1.0.3_autoconf
 configured by $0, generated by GNU Autoconf 2.61,
   with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"