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Add constant extender support to ALU32 instructions for V2.
[oota-llvm.git] / configure
diff --git a/configure b/configure
index 857d4608433bd34c05d9b77b85c1e56a121e1e32..4813af3d2732ec01c0772efca3ed8a2e3a628171 100755 (executable)
--- a/configure
+++ b/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.60 for LLVM 3.2svn.
+# Generated by GNU Autoconf 2.60 for LLVM 3.3svn.
 #
 # Report bugs to <http://llvm.org/bugs/>.
 #
 #
 # Report bugs to <http://llvm.org/bugs/>.
 #
@@ -561,8 +561,8 @@ SHELL=${CONFIG_SHELL-/bin/sh}
 # Identity of this package.
 PACKAGE_NAME='LLVM'
 PACKAGE_TARNAME='llvm'
 # Identity of this package.
 PACKAGE_NAME='LLVM'
 PACKAGE_TARNAME='llvm'
-PACKAGE_VERSION='3.2svn'
-PACKAGE_STRING='LLVM 3.2svn'
+PACKAGE_VERSION='3.3svn'
+PACKAGE_STRING='LLVM 3.3svn'
 PACKAGE_BUGREPORT='http://llvm.org/bugs/'
 
 ac_unique_file="lib/VMCore/Module.cpp"
 PACKAGE_BUGREPORT='http://llvm.org/bugs/'
 
 ac_unique_file="lib/VMCore/Module.cpp"
@@ -688,10 +688,12 @@ ENABLE_CXX11
 ENABLE_OPTIMIZED
 ENABLE_PROFILING
 DISABLE_ASSERTIONS
 ENABLE_OPTIMIZED
 ENABLE_PROFILING
 DISABLE_ASSERTIONS
+ENABLE_WERROR
 ENABLE_EXPENSIVE_CHECKS
 EXPENSIVE_CHECKS
 DEBUG_RUNTIME
 DEBUG_SYMBOLS
 ENABLE_EXPENSIVE_CHECKS
 EXPENSIVE_CHECKS
 DEBUG_RUNTIME
 DEBUG_SYMBOLS
+KEEP_SYMBOLS
 JIT
 TARGET_HAS_JIT
 ENABLE_DOCS
 JIT
 TARGET_HAS_JIT
 ENABLE_DOCS
@@ -702,6 +704,7 @@ ENABLE_PIC
 ENABLE_SHARED
 ENABLE_EMBED_STDCXX
 ENABLE_TIMESTAMPS
 ENABLE_SHARED
 ENABLE_EMBED_STDCXX
 ENABLE_TIMESTAMPS
+ENABLE_BACKTRACES
 TARGETS_TO_BUILD
 LLVM_ENUM_TARGETS
 LLVM_ENUM_ASM_PRINTERS
 TARGETS_TO_BUILD
 LLVM_ENUM_TARGETS
 LLVM_ENUM_ASM_PRINTERS
@@ -764,8 +767,9 @@ COVERED_SWITCH_DEFAULT
 USE_UDIS86
 USE_OPROFILE
 USE_INTEL_JITEVENTS
 USE_UDIS86
 USE_OPROFILE
 USE_INTEL_JITEVENTS
-INTEL_JITEVENTS_INCDIR
-INTEL_JITEVENTS_LIBDIR
+XML2CONFIG
+LIBXML2_LIBS
+LIBXML2_INC
 HAVE_PTHREAD
 HUGE_VAL_SANITY
 MMAP_FILE
 HAVE_PTHREAD
 HUGE_VAL_SANITY
 MMAP_FILE
@@ -787,6 +791,7 @@ OCAML_LIBDIR
 ENABLE_VISIBILITY_INLINES_HIDDEN
 RPATH
 RDYNAMIC
 ENABLE_VISIBILITY_INLINES_HIDDEN
 RPATH
 RDYNAMIC
+program_prefix
 LIBOBJS
 LTLIBOBJS'
 ac_subst_files=''
 LIBOBJS
 LTLIBOBJS'
 ac_subst_files=''
@@ -1316,7 +1321,7 @@ if test "$ac_init_help" = "long"; then
   # 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
   # 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 LLVM 3.2svn to adapt to many kinds of systems.
+\`configure' configures LLVM 3.3svn to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1382,7 +1387,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of LLVM 3.2svn:";;
+     short | recursive ) echo "Configuration of LLVM 3.3svn:";;
    esac
   cat <<\_ACEOF
 
    esac
   cat <<\_ACEOF
 
@@ -1396,6 +1401,7 @@ Optional Features:
   --enable-profiling      Compile with profiling enabled (default is NO)
   --enable-assertions     Compile with assertion checks enabled (default is
                           YES)
   --enable-profiling      Compile with profiling enabled (default is NO)
   --enable-assertions     Compile with assertion checks enabled (default is
                           YES)
+  --enable-werror         Compile with -Werror enabled (default is NO)
   --enable-expensive-checks
                           Compile with expensive debug checks enabled (default
                           is NO)
   --enable-expensive-checks
                           Compile with expensive debug checks enabled (default
                           is NO)
@@ -1403,6 +1409,7 @@ Optional Features:
                           NO)
   --enable-debug-symbols  Build compiler with debug symbols (default is NO if
                           optimization is on and YES if it's off)
                           NO)
   --enable-debug-symbols  Build compiler with debug symbols (default is NO if
                           optimization is on and YES if it's off)
+  --enable-keep-symbols   Do not strip installed executables)
   --enable-jit            Enable Just In Time Compiling (default is YES)
   --enable-docs           Build documents (default is YES)
   --enable-doxygen        Build doxygen documentation (default is NO)
   --enable-jit            Enable Just In Time Compiling (default is YES)
   --enable-docs           Build documents (default is YES)
   --enable-doxygen        Build doxygen documentation (default is NO)
@@ -1416,10 +1423,15 @@ Optional Features:
                           Win32 DLL (default is NO)
   --enable-timestamps     Enable embedding timestamp information in build
                           (default is YES)
                           Win32 DLL (default is NO)
   --enable-timestamps     Enable embedding timestamp information in build
                           (default is YES)
+  --enable-backtraces     Enable embedding backtraces on crash (default is
+                          YES)
   --enable-targets        Build specific host targets: all or
                           target1,target2,... Valid targets are: host, x86,
   --enable-targets        Build specific host targets: all or
                           target1,target2,... Valid targets are: host, x86,
-                          x86_64, sparc, powerpc, arm, mips, spu, hexagon,
-                          xcore, msp430, nvptx, and cpp (default=all)
+                          x86_64, sparc, powerpc, arm, mips, hexagon, xcore,
+                          msp430, nvptx, and cpp (default=all)
+  --enable-experimental-targets
+                          Build experimental host targets: disable or
+                          target1,target2,... (default=disable)
   --enable-bindings       Build specific language bindings:
                           all,auto,none,{binding-name} (default=auto)
   --enable-libffi         Check for the presence of libffi (default is NO)
   --enable-bindings       Build specific language bindings:
                           all,auto,none,{binding-name} (default=auto)
   --enable-libffi         Check for the presence of libffi (default is NO)
@@ -1450,10 +1462,8 @@ Optional Packages:
   --with-udis86=<path>    Use udis86 external x86 disassembler library
   --with-oprofile=<prefix>
                           Tell OProfile >= 0.9.4 how to symbolize JIT output
   --with-udis86=<path>    Use udis86 external x86 disassembler library
   --with-oprofile=<prefix>
                           Tell OProfile >= 0.9.4 how to symbolize JIT output
-  --with-intel-jitevents=<vtune-amplifier-dir>
-                          Specify location of run-time support library for
-                          Intel JIT API
-                          (default=/opt/intel/vtune_amplifier_xe_2011)
+  --with-intel-jitevents  Notify Intel JIT profiling API of generated code
+
 
 Some influential environment variables:
   CC          C compiler command
 
 Some influential environment variables:
   CC          C compiler command
@@ -1530,7 +1540,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-LLVM configure 3.2svn
+LLVM configure 3.3svn
 generated by GNU Autoconf 2.60
 
 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
 generated by GNU Autoconf 2.60
 
 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -1546,7 +1556,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by LLVM $as_me 3.2svn, which was
+It was created by LLVM $as_me 3.3svn, which was
 generated by GNU Autoconf 2.60.  Invocation command line was
 
   $ $0 $@
 generated by GNU Autoconf 2.60.  Invocation command line was
 
   $ $0 $@
@@ -1906,7 +1916,7 @@ _ACEOF
 
 
 cat >>confdefs.h <<\_ACEOF
 
 
 cat >>confdefs.h <<\_ACEOF
-#define LLVM_VERSION_MINOR 2
+#define LLVM_VERSION_MINOR 3
 _ACEOF
 
 
 _ACEOF
 
 
@@ -3894,8 +3904,8 @@ else
   sparc*-*)               llvm_cv_target_arch="Sparc" ;;
   powerpc*-*)             llvm_cv_target_arch="PowerPC" ;;
   arm*-*)                 llvm_cv_target_arch="ARM" ;;
   sparc*-*)               llvm_cv_target_arch="Sparc" ;;
   powerpc*-*)             llvm_cv_target_arch="PowerPC" ;;
   arm*-*)                 llvm_cv_target_arch="ARM" ;;
-  mips-*)                 llvm_cv_target_arch="Mips" ;;
-  mipsel-*)               llvm_cv_target_arch="Mips" ;;
+  mips-* | mips64-*)      llvm_cv_target_arch="Mips" ;;
+  mipsel-* | mips64el-*)  llvm_cv_target_arch="Mips" ;;
   xcore-*)                llvm_cv_target_arch="XCore" ;;
   msp430-*)               llvm_cv_target_arch="MSP430" ;;
   hexagon-*)              llvm_cv_target_arch="Hexagon" ;;
   xcore-*)                llvm_cv_target_arch="XCore" ;;
   msp430-*)               llvm_cv_target_arch="MSP430" ;;
   hexagon-*)              llvm_cv_target_arch="Hexagon" ;;
@@ -3927,8 +3937,8 @@ case $host in
   sparc*-*)               host_arch="Sparc" ;;
   powerpc*-*)             host_arch="PowerPC" ;;
   arm*-*)                 host_arch="ARM" ;;
   sparc*-*)               host_arch="Sparc" ;;
   powerpc*-*)             host_arch="PowerPC" ;;
   arm*-*)                 host_arch="ARM" ;;
-  mips-*)                 host_arch="Mips" ;;
-  mipsel-*)               host_arch="Mips" ;;
+  mips-* | mips64-*)      host_arch="Mips" ;;
+  mipsel-* | mips64el-*)  host_arch="Mips" ;;
   xcore-*)                host_arch="XCore" ;;
   msp430-*)               host_arch="MSP430" ;;
   hexagon-*)              host_arch="Hexagon" ;;
   xcore-*)                host_arch="XCore" ;;
   msp430-*)               host_arch="MSP430" ;;
   hexagon-*)              host_arch="Hexagon" ;;
@@ -5082,6 +5092,25 @@ else
 
 fi
 
 
 fi
 
+# Check whether --enable-werror was given.
+if test "${enable_werror+set}" = set; then
+  enableval=$enable_werror;
+else
+  enableval="no"
+fi
+
+case "$enableval" in
+  yes) ENABLE_WERROR=1
+ ;;
+  no)  ENABLE_WERROR=0
+ ;;
+  default) ENABLE_WERROR=0
+;;
+  *) { { echo "$as_me:$LINENO: error: Invalid setting for --enable-werror. Use \"yes\" or \"no\"" >&5
+echo "$as_me: error: Invalid setting for --enable-werror. Use \"yes\" or \"no\"" >&2;}
+   { (exit 1); exit 1; }; } ;;
+esac
+
 # Check whether --enable-expensive-checks was given.
 if test "${enable_expensive_checks+set}" = set; then
   enableval=$enable_expensive_checks;
 # Check whether --enable-expensive-checks was given.
 if test "${enable_expensive_checks+set}" = set; then
   enableval=$enable_expensive_checks;
@@ -5131,6 +5160,21 @@ else
 
 fi
 
 
 fi
 
+# Check whether --enable-keep-symbols was given.
+if test "${enable_keep_symbols+set}" = set; then
+  enableval=$enable_keep_symbols;
+else
+  enableval=no
+fi
+
+if test ${enableval} = "no" ; then
+  KEEP_SYMBOLS=
+
+else
+  KEEP_SYMBOLS=KEEP_SYMBOLS=1
+
+fi
+
 # Check whether --enable-jit was given.
 if test "${enable_jit+set}" = set; then
   enableval=$enable_jit;
 # Check whether --enable-jit was given.
 if test "${enable_jit+set}" = set; then
   enableval=$enable_jit;
@@ -5338,6 +5382,31 @@ cat >>confdefs.h <<_ACEOF
 _ACEOF
 
 
 _ACEOF
 
 
+
+# Check whether --enable-backtraces was given.
+if test "${enable_backtraces+set}" = set; then
+  enableval=$enable_backtraces;
+else
+  enableval=default
+fi
+
+case "$enableval" in
+  yes) ENABLE_BACKTRACES=1
+ ;;
+  no)  ENABLE_BACKTRACES=0
+ ;;
+  default) ENABLE_BACKTRACES=1
+ ;;
+  *) { { echo "$as_me:$LINENO: error: Invalid setting for --enable-backtraces. Use \"yes\" or \"no\"" >&5
+echo "$as_me: error: Invalid setting for --enable-backtraces. Use \"yes\" or \"no\"" >&2;}
+   { (exit 1); exit 1; }; } ;;
+esac
+
+cat >>confdefs.h <<_ACEOF
+#define ENABLE_BACKTRACES $ENABLE_BACKTRACES
+_ACEOF
+
+
 TARGETS_TO_BUILD=""
 # Check whether --enable-targets was given.
 if test "${enable_targets+set}" = set; then
 TARGETS_TO_BUILD=""
 # Check whether --enable-targets was given.
 if test "${enable_targets+set}" = set; then
@@ -5350,7 +5419,7 @@ if test "$enableval" = host-only ; then
   enableval=host
 fi
 case "$enableval" in
   enableval=host
 fi
 case "$enableval" in
-  all) TARGETS_TO_BUILD="X86 Sparc PowerPC ARM Mips CellSPU XCore MSP430 CppBackend MBlaze NVPTX Hexagon" ;;
+  all) TARGETS_TO_BUILD="X86 Sparc PowerPC ARM Mips XCore MSP430 CppBackend MBlaze NVPTX Hexagon" ;;
   *)for a_target in `echo $enableval|sed -e 's/,/ /g' ` ; do
       case "$a_target" in
         x86)      TARGETS_TO_BUILD="X86 $TARGETS_TO_BUILD" ;;
   *)for a_target in `echo $enableval|sed -e 's/,/ /g' ` ; do
       case "$a_target" in
         x86)      TARGETS_TO_BUILD="X86 $TARGETS_TO_BUILD" ;;
@@ -5360,7 +5429,8 @@ case "$enableval" in
         arm)      TARGETS_TO_BUILD="ARM $TARGETS_TO_BUILD" ;;
         mips)     TARGETS_TO_BUILD="Mips $TARGETS_TO_BUILD" ;;
         mipsel)   TARGETS_TO_BUILD="Mips $TARGETS_TO_BUILD" ;;
         arm)      TARGETS_TO_BUILD="ARM $TARGETS_TO_BUILD" ;;
         mips)     TARGETS_TO_BUILD="Mips $TARGETS_TO_BUILD" ;;
         mipsel)   TARGETS_TO_BUILD="Mips $TARGETS_TO_BUILD" ;;
-        spu)      TARGETS_TO_BUILD="CellSPU $TARGETS_TO_BUILD" ;;
+        mips64)   TARGETS_TO_BUILD="Mips $TARGETS_TO_BUILD" ;;
+        mips64el) TARGETS_TO_BUILD="Mips $TARGETS_TO_BUILD" ;;
         xcore)    TARGETS_TO_BUILD="XCore $TARGETS_TO_BUILD" ;;
         msp430)   TARGETS_TO_BUILD="MSP430 $TARGETS_TO_BUILD" ;;
         cpp)      TARGETS_TO_BUILD="CppBackend $TARGETS_TO_BUILD" ;;
         xcore)    TARGETS_TO_BUILD="XCore $TARGETS_TO_BUILD" ;;
         msp430)   TARGETS_TO_BUILD="MSP430 $TARGETS_TO_BUILD" ;;
         cpp)      TARGETS_TO_BUILD="CppBackend $TARGETS_TO_BUILD" ;;
@@ -5375,7 +5445,6 @@ case "$enableval" in
             ARM)         TARGETS_TO_BUILD="ARM $TARGETS_TO_BUILD" ;;
             Mips)        TARGETS_TO_BUILD="Mips $TARGETS_TO_BUILD" ;;
             MBlaze)      TARGETS_TO_BUILD="MBlaze $TARGETS_TO_BUILD" ;;
             ARM)         TARGETS_TO_BUILD="ARM $TARGETS_TO_BUILD" ;;
             Mips)        TARGETS_TO_BUILD="Mips $TARGETS_TO_BUILD" ;;
             MBlaze)      TARGETS_TO_BUILD="MBlaze $TARGETS_TO_BUILD" ;;
-            CellSPU|SPU) TARGETS_TO_BUILD="CellSPU $TARGETS_TO_BUILD" ;;
             XCore)       TARGETS_TO_BUILD="XCore $TARGETS_TO_BUILD" ;;
             MSP430)      TARGETS_TO_BUILD="MSP430 $TARGETS_TO_BUILD" ;;
             Hexagon)     TARGETS_TO_BUILD="Hexagon $TARGETS_TO_BUILD" ;;
             XCore)       TARGETS_TO_BUILD="XCore $TARGETS_TO_BUILD" ;;
             MSP430)      TARGETS_TO_BUILD="MSP430 $TARGETS_TO_BUILD" ;;
             Hexagon)     TARGETS_TO_BUILD="Hexagon $TARGETS_TO_BUILD" ;;
@@ -5391,6 +5460,20 @@ echo "$as_me: error: Unrecognized target $a_target" >&2;}
   done
   ;;
 esac
   done
   ;;
 esac
+
+# Check whether --enable-experimental-targets was given.
+if test "${enable_experimental_targets+set}" = set; then
+  enableval=$enable_experimental_targets;
+else
+  enableval=disable
+fi
+
+
+if test ${enableval} != "disable"
+then
+  TARGETS_TO_BUILD="$enableval $TARGETS_TO_BUILD"
+fi
+
 TARGETS_TO_BUILD=$TARGETS_TO_BUILD
 
 
 TARGETS_TO_BUILD=$TARGETS_TO_BUILD
 
 
@@ -8923,7 +9006,7 @@ nto-qnx*)
   shlibpath_overrides_runpath=yes
   ;;
 
   shlibpath_overrides_runpath=yes
   ;;
 
-openbsd*)
+openbsd* | bitrig*)
   version_type=sunos
   sys_lib_dlsearch_path_spec="/usr/lib"
   need_lib_prefix=no
   version_type=sunos
   sys_lib_dlsearch_path_spec="/usr/lib"
   need_lib_prefix=no
@@ -10231,7 +10314,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<EOF
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<EOF
-#line 10234 "configure"
+#line 10317 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -13491,44 +13574,102 @@ _ACEOF
 # Check whether --with-intel-jitevents was given.
 if test "${with_intel_jitevents+set}" = set; then
   withval=$with_intel_jitevents;
 # Check whether --with-intel-jitevents was given.
 if test "${with_intel_jitevents+set}" = set; then
   withval=$with_intel_jitevents;
+       case "$withval" in
+          yes) USE_INTEL_JITEVENTS=1
+;;
+          no)  USE_INTEL_JITEVENTS=0
+;;
+          *) { { echo "$as_me:$LINENO: error: Invalid setting for --with-intel-jitevents. Use \"yes\" or \"no\"" >&5
+echo "$as_me: error: Invalid setting for --with-intel-jitevents. Use \"yes\" or \"no\"" >&2;}
+   { (exit 1); exit 1; }; };;
+       esac
+
       case $llvm_cv_os_type in
         Linux|Win32|Cygwin|MingW) ;;
       case $llvm_cv_os_type in
         Linux|Win32|Cygwin|MingW) ;;
-        *)
-          { { echo "$as_me:$LINENO: error:
-            Intel JIT API support is available on Linux and Windows only.\"" >&5
-echo "$as_me: error:
-            Intel JIT API support is available on Linux and Windows only.\"" >&2;}
-   { (exit 1); exit 1; }; } ;;
+        *) { { echo "$as_me:$LINENO: error: Intel JIT API support is available on Linux and Windows only." >&5
+echo "$as_me: error: Intel JIT API support is available on Linux and Windows only." >&2;}
+   { (exit 1); exit 1; }; };;
       esac
 
       esac
 
-      USE_INTEL_JITEVENTS=1
-
       case "$llvm_cv_target_arch" in
       case "$llvm_cv_target_arch" in
-        x86)    llvm_intel_jitevents_archdir="lib32";;
-        x86_64) llvm_intel_jitevents_archdir="lib64";;
-        *)      echo "Target architecture $llvm_cv_target_arch does not support Intel JIT Events API"
-                exit -1;;
-      esac
-      INTEL_JITEVENTS_INCDIR="/opt/intel/vtune_amplifier_xe_2011/include"
-      INTEL_JITEVENTS_LIBDIR="/opt/intel/vtune_amplifier_xe_2011/$llvm_intel_jitevents_archdir"
-      case "$withval" in
-        /* | [A-Za-z]:[\\/]*) INTEL_JITEVENTS_INCDIR=$withval/include
-                                  INTEL_JITEVENTS_LIBDIR=$withval/$llvm_intel_jitevents_archdir ;;
-        *) ;;
+        x86|x86_64) ;;
+        *) { { echo "$as_me:$LINENO: error: Target architecture $llvm_cv_target_arch does not support Intel JIT Events API." >&5
+echo "$as_me: error: Target architecture $llvm_cv_target_arch does not support Intel JIT Events API." >&2;}
+   { (exit 1); exit 1; }; };;
       esac
 
       esac
 
+else
+
+      USE_INTEL_JITEVENTS=0
+
+
+fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define LLVM_USE_INTEL_JITEVENTS $USE_INTEL_JITEVENTS
+_ACEOF
+
 
 
+for ac_prog in xml2-config
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_XML2CONFIG+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$XML2CONFIG"; then
+  ac_cv_prog_XML2CONFIG="$XML2CONFIG" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_XML2CONFIG="$ac_prog"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
 
 
+fi
+fi
+XML2CONFIG=$ac_cv_prog_XML2CONFIG
+if test -n "$XML2CONFIG"; then
+  { echo "$as_me:$LINENO: result: $XML2CONFIG" >&5
+echo "${ECHO_T}$XML2CONFIG" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+  test -n "$XML2CONFIG" && break
+done
 
 
-      LIBS="$LIBS -L${INTEL_JITEVENTS_LIBDIR}"
-      CPPFLAGS="$CPPFLAGS -I$INTEL_JITEVENTS_INCDIR"
 
 
-      { echo "$as_me:$LINENO: checking for library containing iJIT_IsProfilingActive" >&5
-echo $ECHO_N "checking for library containing iJIT_IsProfilingActive... $ECHO_C" >&6; }
-if test "${ac_cv_search_iJIT_IsProfilingActive+set}" = set; then
+{ echo "$as_me:$LINENO: checking for libxml2 includes" >&5
+echo $ECHO_N "checking for libxml2 includes... $ECHO_C" >&6; }
+if test "x$XML2CONFIG" = "x"; then
+ { echo "$as_me:$LINENO: result: xml2-config not found" >&5
+echo "${ECHO_T}xml2-config not found" >&6; }
+else
+ LIBXML2_INC=`$XML2CONFIG --cflags`
+ { echo "$as_me:$LINENO: result: $LIBXML2_INC" >&5
+echo "${ECHO_T}$LIBXML2_INC" >&6; }
+ { echo "$as_me:$LINENO: checking for xmlReadFile in -lxml2" >&5
+echo $ECHO_N "checking for xmlReadFile in -lxml2... $ECHO_C" >&6; }
+if test "${ac_cv_lib_xml2_xmlReadFile+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  ac_func_search_save_LIBS=$LIBS
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lxml2  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -13542,23 +13683,16 @@ cat >>conftest.$ac_ext <<_ACEOF
 #ifdef __cplusplus
 extern "C"
 #endif
 #ifdef __cplusplus
 extern "C"
 #endif
-char iJIT_IsProfilingActive ();
+char xmlReadFile ();
 int
 main ()
 {
 int
 main ()
 {
-return iJIT_IsProfilingActive ();
+return xmlReadFile ();
   ;
   return 0;
 }
 _ACEOF
   ;
   return 0;
 }
 _ACEOF
-for ac_lib in '' jitprofiling; do
-  if test -z "$ac_lib"; then
-    ac_res="none required"
-  else
-    ac_res=-l$ac_lib
-    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
-  fi
-  rm -f conftest.$ac_objext conftest$ac_exeext
+rm -f conftest.$ac_objext conftest$ac_exeext
 if { (ac_try="$ac_link"
 case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 if { (ac_try="$ac_link"
 case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
@@ -13592,219 +13726,32 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_search_iJIT_IsProfilingActive=$ac_res
+  ac_cv_lib_xml2_xmlReadFile=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-
+       ac_cv_lib_xml2_xmlReadFile=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext \
 fi
 
 rm -f core conftest.err conftest.$ac_objext \
-      conftest$ac_exeext
-  if test "${ac_cv_search_iJIT_IsProfilingActive+set}" = set; then
-  break
-fi
-done
-if test "${ac_cv_search_iJIT_IsProfilingActive+set}" = set; then
-  :
-else
-  ac_cv_search_iJIT_IsProfilingActive=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_search_iJIT_IsProfilingActive" >&5
-echo "${ECHO_T}$ac_cv_search_iJIT_IsProfilingActive" >&6; }
-ac_res=$ac_cv_search_iJIT_IsProfilingActive
-if test "$ac_res" != no; then
-  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-
-else
-
-        echo "Error! Cannot find libjitprofiling.a. Please check path specified in flag --with-intel-jitevents"
-        exit -1
-
-fi
-
-      if test "${ac_cv_header_jitprofiling_h+set}" = set; then
-  { echo "$as_me:$LINENO: checking for jitprofiling.h" >&5
-echo $ECHO_N "checking for jitprofiling.h... $ECHO_C" >&6; }
-if test "${ac_cv_header_jitprofiling_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_jitprofiling_h" >&5
-echo "${ECHO_T}$ac_cv_header_jitprofiling_h" >&6; }
-else
-  # Is the header compilable?
-{ echo "$as_me:$LINENO: checking jitprofiling.h usability" >&5
-echo $ECHO_N "checking jitprofiling.h usability... $ECHO_C" >&6; }
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-$ac_includes_default
-#include <jitprofiling.h>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($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_compile") 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 $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (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_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest.$ac_objext'
-  { (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_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_header_compiler=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-       ac_header_compiler=no
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
 fi
 fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_xml2_xmlReadFile" >&5
+echo "${ECHO_T}$ac_cv_lib_xml2_xmlReadFile" >&6; }
+if test $ac_cv_lib_xml2_xmlReadFile = yes; then
 
 
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
-
-# Is the header present?
-{ echo "$as_me:$LINENO: checking jitprofiling.h presence" >&5
-echo $ECHO_N "checking jitprofiling.h presence... $ECHO_C" >&6; }
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-#include <jitprofiling.h>
+cat >>confdefs.h <<\_ACEOF
+#define CLANG_HAVE_LIBXML 1
 _ACEOF
 _ACEOF
-if { (ac_try="$ac_cpp conftest.$ac_ext"
-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_cpp conftest.$ac_ext") 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
-  ac_header_preproc=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-  ac_header_preproc=no
-fi
-
-rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
-
-# So?  What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
-  yes:no: )
-    { echo "$as_me:$LINENO: WARNING: jitprofiling.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: jitprofiling.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: jitprofiling.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: jitprofiling.h: proceeding with the compiler's result" >&2;}
-    ac_header_preproc=yes
-    ;;
-  no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: jitprofiling.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: jitprofiling.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: jitprofiling.h:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: jitprofiling.h:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: jitprofiling.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: jitprofiling.h: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: jitprofiling.h:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: jitprofiling.h:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: jitprofiling.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: jitprofiling.h: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: jitprofiling.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: jitprofiling.h: in the future, the compiler will take precedence" >&2;}
-    ( cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to http://llvm.org/bugs/ ##
-## ------------------------------------ ##
-_ASBOX
-     ) | sed "s/^/$as_me: WARNING:     /" >&2
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for jitprofiling.h" >&5
-echo $ECHO_N "checking for jitprofiling.h... $ECHO_C" >&6; }
-if test "${ac_cv_header_jitprofiling_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  ac_cv_header_jitprofiling_h=$ac_header_preproc
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_jitprofiling_h" >&5
-echo "${ECHO_T}$ac_cv_header_jitprofiling_h" >&6; }
 
 
+                                LIBXML2_LIBS="-lxml2"
 fi
 fi
-if test $ac_cv_header_jitprofiling_h = yes; then
-  :
-else
-
-        echo "Error! Cannot find jitprofiling.h. Please check path specified in flag --with-intel-jitevents"
-        exit -1
-
-fi
-
-
-
-
-else
-
-      USE_INTEL_JITEVENTS=0
-
 
 fi
 
 
 
 fi
 
 
-cat >>confdefs.h <<_ACEOF
-#define LLVM_USE_INTEL_JITEVENTS $USE_INTEL_JITEVENTS
-_ACEOF
-
 
 
 
 
 
 
@@ -21182,6 +21129,10 @@ fi
 ac_config_files="$ac_config_files bindings/ocaml/llvm/META.llvm"
 
 
 ac_config_files="$ac_config_files bindings/ocaml/llvm/META.llvm"
 
 
+test "x$program_prefix" = "xNONE" && program_prefix=""
+
+
+
 ac_config_commands="$ac_config_commands setup"
 
 ac_config_commands="$ac_config_commands Makefile"
 ac_config_commands="$ac_config_commands setup"
 
 ac_config_commands="$ac_config_commands Makefile"
@@ -21621,7 +21572,7 @@ exec 6>&1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by LLVM $as_me 3.2svn, which was
+This file was extended by LLVM $as_me 3.3svn, which was
 generated by GNU Autoconf 2.60.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
 generated by GNU Autoconf 2.60.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -21674,7 +21625,7 @@ Report bugs to <bug-autoconf@gnu.org>."
 _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF
 ac_cs_version="\\
 _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF
 ac_cs_version="\\
-LLVM config.status 3.2svn
+LLVM config.status 3.3svn
 configured by $0, generated by GNU Autoconf 2.60,
   with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
 
 configured by $0, generated by GNU Autoconf 2.60,
   with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
 
@@ -21962,17 +21913,17 @@ ENABLE_CXX11!$ENABLE_CXX11$ac_delim
 ENABLE_OPTIMIZED!$ENABLE_OPTIMIZED$ac_delim
 ENABLE_PROFILING!$ENABLE_PROFILING$ac_delim
 DISABLE_ASSERTIONS!$DISABLE_ASSERTIONS$ac_delim
 ENABLE_OPTIMIZED!$ENABLE_OPTIMIZED$ac_delim
 ENABLE_PROFILING!$ENABLE_PROFILING$ac_delim
 DISABLE_ASSERTIONS!$DISABLE_ASSERTIONS$ac_delim
+ENABLE_WERROR!$ENABLE_WERROR$ac_delim
 ENABLE_EXPENSIVE_CHECKS!$ENABLE_EXPENSIVE_CHECKS$ac_delim
 EXPENSIVE_CHECKS!$EXPENSIVE_CHECKS$ac_delim
 DEBUG_RUNTIME!$DEBUG_RUNTIME$ac_delim
 DEBUG_SYMBOLS!$DEBUG_SYMBOLS$ac_delim
 ENABLE_EXPENSIVE_CHECKS!$ENABLE_EXPENSIVE_CHECKS$ac_delim
 EXPENSIVE_CHECKS!$EXPENSIVE_CHECKS$ac_delim
 DEBUG_RUNTIME!$DEBUG_RUNTIME$ac_delim
 DEBUG_SYMBOLS!$DEBUG_SYMBOLS$ac_delim
+KEEP_SYMBOLS!$KEEP_SYMBOLS$ac_delim
 JIT!$JIT$ac_delim
 TARGET_HAS_JIT!$TARGET_HAS_JIT$ac_delim
 ENABLE_DOCS!$ENABLE_DOCS$ac_delim
 ENABLE_DOXYGEN!$ENABLE_DOXYGEN$ac_delim
 LLVM_ENABLE_THREADS!$LLVM_ENABLE_THREADS$ac_delim
 JIT!$JIT$ac_delim
 TARGET_HAS_JIT!$TARGET_HAS_JIT$ac_delim
 ENABLE_DOCS!$ENABLE_DOCS$ac_delim
 ENABLE_DOXYGEN!$ENABLE_DOXYGEN$ac_delim
 LLVM_ENABLE_THREADS!$LLVM_ENABLE_THREADS$ac_delim
-ENABLE_PTHREADS!$ENABLE_PTHREADS$ac_delim
-ENABLE_PIC!$ENABLE_PIC$ac_delim
 _ACEOF
 
   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
 _ACEOF
 
   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
@@ -22014,9 +21965,12 @@ _ACEOF
 ac_delim='%!_!# '
 for ac_last_try in false false false false false :; do
   cat >conf$$subs.sed <<_ACEOF
 ac_delim='%!_!# '
 for ac_last_try in false false false false false :; do
   cat >conf$$subs.sed <<_ACEOF
+ENABLE_PTHREADS!$ENABLE_PTHREADS$ac_delim
+ENABLE_PIC!$ENABLE_PIC$ac_delim
 ENABLE_SHARED!$ENABLE_SHARED$ac_delim
 ENABLE_EMBED_STDCXX!$ENABLE_EMBED_STDCXX$ac_delim
 ENABLE_TIMESTAMPS!$ENABLE_TIMESTAMPS$ac_delim
 ENABLE_SHARED!$ENABLE_SHARED$ac_delim
 ENABLE_EMBED_STDCXX!$ENABLE_EMBED_STDCXX$ac_delim
 ENABLE_TIMESTAMPS!$ENABLE_TIMESTAMPS$ac_delim
+ENABLE_BACKTRACES!$ENABLE_BACKTRACES$ac_delim
 TARGETS_TO_BUILD!$TARGETS_TO_BUILD$ac_delim
 LLVM_ENUM_TARGETS!$LLVM_ENUM_TARGETS$ac_delim
 LLVM_ENUM_ASM_PRINTERS!$LLVM_ENUM_ASM_PRINTERS$ac_delim
 TARGETS_TO_BUILD!$TARGETS_TO_BUILD$ac_delim
 LLVM_ENUM_TARGETS!$LLVM_ENUM_TARGETS$ac_delim
 LLVM_ENUM_ASM_PRINTERS!$LLVM_ENUM_ASM_PRINTERS$ac_delim
@@ -22079,8 +22033,9 @@ COVERED_SWITCH_DEFAULT!$COVERED_SWITCH_DEFAULT$ac_delim
 USE_UDIS86!$USE_UDIS86$ac_delim
 USE_OPROFILE!$USE_OPROFILE$ac_delim
 USE_INTEL_JITEVENTS!$USE_INTEL_JITEVENTS$ac_delim
 USE_UDIS86!$USE_UDIS86$ac_delim
 USE_OPROFILE!$USE_OPROFILE$ac_delim
 USE_INTEL_JITEVENTS!$USE_INTEL_JITEVENTS$ac_delim
-INTEL_JITEVENTS_INCDIR!$INTEL_JITEVENTS_INCDIR$ac_delim
-INTEL_JITEVENTS_LIBDIR!$INTEL_JITEVENTS_LIBDIR$ac_delim
+XML2CONFIG!$XML2CONFIG$ac_delim
+LIBXML2_LIBS!$LIBXML2_LIBS$ac_delim
+LIBXML2_INC!$LIBXML2_INC$ac_delim
 HAVE_PTHREAD!$HAVE_PTHREAD$ac_delim
 HUGE_VAL_SANITY!$HUGE_VAL_SANITY$ac_delim
 MMAP_FILE!$MMAP_FILE$ac_delim
 HAVE_PTHREAD!$HAVE_PTHREAD$ac_delim
 HUGE_VAL_SANITY!$HUGE_VAL_SANITY$ac_delim
 MMAP_FILE!$MMAP_FILE$ac_delim
@@ -22102,11 +22057,12 @@ OCAML_LIBDIR!$OCAML_LIBDIR$ac_delim
 ENABLE_VISIBILITY_INLINES_HIDDEN!$ENABLE_VISIBILITY_INLINES_HIDDEN$ac_delim
 RPATH!$RPATH$ac_delim
 RDYNAMIC!$RDYNAMIC$ac_delim
 ENABLE_VISIBILITY_INLINES_HIDDEN!$ENABLE_VISIBILITY_INLINES_HIDDEN$ac_delim
 RPATH!$RPATH$ac_delim
 RDYNAMIC!$RDYNAMIC$ac_delim
+program_prefix!$program_prefix$ac_delim
 LIBOBJS!$LIBOBJS$ac_delim
 LTLIBOBJS!$LTLIBOBJS$ac_delim
 _ACEOF
 
 LIBOBJS!$LIBOBJS$ac_delim
 LTLIBOBJS!$LTLIBOBJS$ac_delim
 _ACEOF
 
-  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 90; then
+  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 95; then
     break
   elif $ac_last_try; then
     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
     break
   elif $ac_last_try; then
     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
C/C++ LLVM-based compilers that forbids OOTA behaviors