[SystemZ] Add configure bits

This patch wires up the SystemZ target in configure, so that it can now be
built using --enable-targets=systemz.   It is not yet included in the default
build (--enable-targets=all); this will be done by a follow-up patch.

Patch by Richard Sandiford.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181208 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/CMakeLists.txt b/CMakeLists.txt
index d15a54b9e7661807a6fbab21e4004d4abef8f69e..77b343665761c252fd8d1a157678ddbe62ee23f0 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -89,7 +89,7 @@ set(LLVM_ALL_TARGETS
   )
 
 # List of targets with JIT support:
   )
 
 # List of targets with JIT support:

-set(LLVM_TARGETS_WITH_JIT X86 PowerPC ARM Mips)
+set(LLVM_TARGETS_WITH_JIT X86 PowerPC ARM Mips SystemZ)

 
 set(LLVM_TARGETS_TO_BUILD "all"
     CACHE STRING "Semicolon-separated list of targets to build, or \"all\".")
 
 set(LLVM_TARGETS_TO_BUILD "all"
     CACHE STRING "Semicolon-separated list of targets to build, or \"all\".")

diff --git a/autoconf/configure.ac b/autoconf/configure.ac
index 438b283d199f80f8a7ae7576d476f54ad5c6c321..03eb94bcba5531f321d5b061f0979346f58b29de 100644 (file)
--- a/autoconf/configure.ac
+++ b/autoconf/configure.ac
@@ -402,6 +402,7 @@ AC_CACHE_CHECK([target architecture],[llvm_cv_target_arch],
   hexagon-*)              llvm_cv_target_arch="Hexagon" ;;
   mblaze-*)               llvm_cv_target_arch="MBlaze" ;;
   nvptx-*)                llvm_cv_target_arch="NVPTX" ;;
   hexagon-*)              llvm_cv_target_arch="Hexagon" ;;
   mblaze-*)               llvm_cv_target_arch="MBlaze" ;;
   nvptx-*)                llvm_cv_target_arch="NVPTX" ;;

+  s390x-*)                llvm_cv_target_arch="SystemZ" ;;

   *)                      llvm_cv_target_arch="Unknown" ;;
 esac])
 
   *)                      llvm_cv_target_arch="Unknown" ;;
 esac])
 


@@ -435,6 +436,7 @@ case $host in
   msp430-*)               host_arch="MSP430" ;;
   hexagon-*)              host_arch="Hexagon" ;;
   mblaze-*)               host_arch="MBlaze" ;;
   msp430-*)               host_arch="MSP430" ;;
   hexagon-*)              host_arch="Hexagon" ;;
   mblaze-*)               host_arch="MBlaze" ;;

+  s390x-*)                host_arch="SystemZ" ;;

   *)                      host_arch="Unknown" ;;
 esac
 
   *)                      host_arch="Unknown" ;;
 esac
 


@@ -654,6 +656,7 @@ else
     Hexagon)     AC_SUBST(TARGET_HAS_JIT,0) ;;
     MBlaze)      AC_SUBST(TARGET_HAS_JIT,0) ;;
     NVPTX)       AC_SUBST(TARGET_HAS_JIT,0) ;;
     Hexagon)     AC_SUBST(TARGET_HAS_JIT,0) ;;
     MBlaze)      AC_SUBST(TARGET_HAS_JIT,0) ;;
     NVPTX)       AC_SUBST(TARGET_HAS_JIT,0) ;;

+    SystemZ)     AC_SUBST(TARGET_HAS_JIT,1) ;;

     *)           AC_SUBST(TARGET_HAS_JIT,0) ;;
   esac
 fi
     *)           AC_SUBST(TARGET_HAS_JIT,0) ;;
   esac
 fi


@@ -795,7 +798,7 @@ TARGETS_TO_BUILD=""
 AC_ARG_ENABLE([targets],AS_HELP_STRING([--enable-targets],
     [Build specific host targets: all or target1,target2,... Valid targets are:
      host, x86, x86_64, sparc, powerpc, arm, aarch64, mips, hexagon,
 AC_ARG_ENABLE([targets],AS_HELP_STRING([--enable-targets],
     [Build specific host targets: all or target1,target2,... Valid targets are:
      host, x86, x86_64, sparc, powerpc, arm, aarch64, mips, hexagon,

-     xcore, msp430, nvptx, and cpp (default=all)]),,
+     xcore, msp430, nvptx, systemz, and cpp (default=all)]),,

     enableval=all)
 if test "$enableval" = host-only ; then
   enableval=host
     enableval=all)
 if test "$enableval" = host-only ; then
   enableval=host


@@ -820,6 +823,7 @@ case "$enableval" in
         hexagon)  TARGETS_TO_BUILD="Hexagon $TARGETS_TO_BUILD" ;;
         mblaze)   TARGETS_TO_BUILD="MBlaze $TARGETS_TO_BUILD" ;;
         nvptx)    TARGETS_TO_BUILD="NVPTX $TARGETS_TO_BUILD" ;;
         hexagon)  TARGETS_TO_BUILD="Hexagon $TARGETS_TO_BUILD" ;;
         mblaze)   TARGETS_TO_BUILD="MBlaze $TARGETS_TO_BUILD" ;;
         nvptx)    TARGETS_TO_BUILD="NVPTX $TARGETS_TO_BUILD" ;;

+        systemz)  TARGETS_TO_BUILD="SystemZ $TARGETS_TO_BUILD" ;;

         host) case "$llvm_cv_target_arch" in
             x86)         TARGETS_TO_BUILD="X86 $TARGETS_TO_BUILD" ;;
             x86_64)      TARGETS_TO_BUILD="X86 $TARGETS_TO_BUILD" ;;
         host) case "$llvm_cv_target_arch" in
             x86)         TARGETS_TO_BUILD="X86 $TARGETS_TO_BUILD" ;;
             x86_64)      TARGETS_TO_BUILD="X86 $TARGETS_TO_BUILD" ;;


@@ -833,6 +837,7 @@ case "$enableval" in
             MSP430)      TARGETS_TO_BUILD="MSP430 $TARGETS_TO_BUILD" ;;
             Hexagon)     TARGETS_TO_BUILD="Hexagon $TARGETS_TO_BUILD" ;;
             NVPTX)       TARGETS_TO_BUILD="NVPTX $TARGETS_TO_BUILD" ;;
             MSP430)      TARGETS_TO_BUILD="MSP430 $TARGETS_TO_BUILD" ;;
             Hexagon)     TARGETS_TO_BUILD="Hexagon $TARGETS_TO_BUILD" ;;
             NVPTX)       TARGETS_TO_BUILD="NVPTX $TARGETS_TO_BUILD" ;;

+            SystemZ)     TARGETS_TO_BUILD="SystemZ $TARGETS_TO_BUILD" ;;

             *)       AC_MSG_ERROR([Can not set target to build]) ;;
           esac ;;
         *) AC_MSG_ERROR([Unrecognized target $a_target]) ;;
             *)       AC_MSG_ERROR([Can not set target to build]) ;;
           esac ;;
         *) AC_MSG_ERROR([Unrecognized target $a_target]) ;;

diff --git a/cmake/config-ix.cmake b/cmake/config-ix.cmake
index d03b3f68d4fc446b5b8fac8ee4f5ecbc318349d1..7f8c48d3aaaa3e84c31988c84ca07632e968d7eb 100755 (executable)
--- a/cmake/config-ix.cmake
+++ b/cmake/config-ix.cmake
@@ -378,6 +378,8 @@ elseif (LLVM_NATIVE_ARCH MATCHES "msp430")
   set(LLVM_NATIVE_ARCH MSP430)
 elseif (LLVM_NATIVE_ARCH MATCHES "hexagon")
   set(LLVM_NATIVE_ARCH Hexagon)
   set(LLVM_NATIVE_ARCH MSP430)
 elseif (LLVM_NATIVE_ARCH MATCHES "hexagon")
   set(LLVM_NATIVE_ARCH Hexagon)

+elseif (LLVM_NATIVE_ARCH MATCHES "s390x")
+  set(LLVM_NATIVE_ARCH SystemZ)

 else ()
   message(FATAL_ERROR "Unknown architecture ${LLVM_NATIVE_ARCH}")
 endif ()
 else ()
   message(FATAL_ERROR "Unknown architecture ${LLVM_NATIVE_ARCH}")
 endif ()

diff --git a/configure b/configure
index b52ae4471d017e13e64952e1802b2ff2c37c600e..0d195b4a51706d2f9ef3d66ab9934d816b0170d1 100755 (executable)
--- a/configure
+++ b/configure
@@ -1445,7 +1445,7 @@ Optional Features:
   --enable-targets        Build specific host targets: all or
                           target1,target2,... Valid targets are: host, x86,
                           x86_64, sparc, powerpc, arm, aarch64, mips, hexagon,
   --enable-targets        Build specific host targets: all or
                           target1,target2,... Valid targets are: host, x86,
                           x86_64, sparc, powerpc, arm, aarch64, mips, hexagon,

-                          xcore, msp430, nvptx, and cpp (default=all)
+                          xcore, msp430, nvptx, systemz, and cpp (default=all)

   --enable-experimental-targets
                           Build experimental host targets: disable or
                           target1,target2,... (default=disable)
   --enable-experimental-targets
                           Build experimental host targets: disable or
                           target1,target2,... (default=disable)


@@ -4026,6 +4026,7 @@ else
   hexagon-*)              llvm_cv_target_arch="Hexagon" ;;
   mblaze-*)               llvm_cv_target_arch="MBlaze" ;;
   nvptx-*)                llvm_cv_target_arch="NVPTX" ;;
   hexagon-*)              llvm_cv_target_arch="Hexagon" ;;
   mblaze-*)               llvm_cv_target_arch="MBlaze" ;;
   nvptx-*)                llvm_cv_target_arch="NVPTX" ;;

+  s390x-*)                llvm_cv_target_arch="SystemZ" ;;

   *)                      llvm_cv_target_arch="Unknown" ;;
 esac
 fi
   *)                      llvm_cv_target_arch="Unknown" ;;
 esac
 fi


@@ -4059,6 +4060,7 @@ case $host in
   msp430-*)               host_arch="MSP430" ;;
   hexagon-*)              host_arch="Hexagon" ;;
   mblaze-*)               host_arch="MBlaze" ;;
   msp430-*)               host_arch="MSP430" ;;
   hexagon-*)              host_arch="Hexagon" ;;
   mblaze-*)               host_arch="MBlaze" ;;

+  s390x-*)                host_arch="SystemZ" ;;

   *)                      host_arch="Unknown" ;;
 esac
 
   *)                      host_arch="Unknown" ;;
 esac
 


@@ -5398,6 +5400,8 @@ else
     MBlaze)      TARGET_HAS_JIT=0
  ;;
     NVPTX)       TARGET_HAS_JIT=0
     MBlaze)      TARGET_HAS_JIT=0
  ;;
     NVPTX)       TARGET_HAS_JIT=0

+ ;;
+    SystemZ)     TARGET_HAS_JIT=1

  ;;
     *)           TARGET_HAS_JIT=0
  ;;
  ;;
     *)           TARGET_HAS_JIT=0
  ;;


@@ -5651,6 +5655,7 @@ case "$enableval" in
         hexagon)  TARGETS_TO_BUILD="Hexagon $TARGETS_TO_BUILD" ;;
         mblaze)   TARGETS_TO_BUILD="MBlaze $TARGETS_TO_BUILD" ;;
         nvptx)    TARGETS_TO_BUILD="NVPTX $TARGETS_TO_BUILD" ;;
         hexagon)  TARGETS_TO_BUILD="Hexagon $TARGETS_TO_BUILD" ;;
         mblaze)   TARGETS_TO_BUILD="MBlaze $TARGETS_TO_BUILD" ;;
         nvptx)    TARGETS_TO_BUILD="NVPTX $TARGETS_TO_BUILD" ;;

+        systemz)  TARGETS_TO_BUILD="SystemZ $TARGETS_TO_BUILD" ;;

         host) case "$llvm_cv_target_arch" in
             x86)         TARGETS_TO_BUILD="X86 $TARGETS_TO_BUILD" ;;
             x86_64)      TARGETS_TO_BUILD="X86 $TARGETS_TO_BUILD" ;;
         host) case "$llvm_cv_target_arch" in
             x86)         TARGETS_TO_BUILD="X86 $TARGETS_TO_BUILD" ;;
             x86_64)      TARGETS_TO_BUILD="X86 $TARGETS_TO_BUILD" ;;


@@ -5664,6 +5669,7 @@ case "$enableval" in
             MSP430)      TARGETS_TO_BUILD="MSP430 $TARGETS_TO_BUILD" ;;
             Hexagon)     TARGETS_TO_BUILD="Hexagon $TARGETS_TO_BUILD" ;;
             NVPTX)       TARGETS_TO_BUILD="NVPTX $TARGETS_TO_BUILD" ;;
             MSP430)      TARGETS_TO_BUILD="MSP430 $TARGETS_TO_BUILD" ;;
             Hexagon)     TARGETS_TO_BUILD="Hexagon $TARGETS_TO_BUILD" ;;
             NVPTX)       TARGETS_TO_BUILD="NVPTX $TARGETS_TO_BUILD" ;;

+            SystemZ)     TARGETS_TO_BUILD="SystemZ $TARGETS_TO_BUILD" ;;

             *)       { { echo "$as_me:$LINENO: error: Can not set target to build" >&5
 echo "$as_me: error: Can not set target to build" >&2;}
    { (exit 1); exit 1; }; } ;;
             *)       { { echo "$as_me:$LINENO: error: Can not set target to build" >&5
 echo "$as_me: error: Can not set target to build" >&2;}
    { (exit 1); exit 1; }; } ;;


@@ -10529,7 +10535,7 @@ 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 10532 "configure"
+#line 10538 "configure"

 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H

diff --git a/docs/GettingStarted.rst b/docs/GettingStarted.rst
index 5a8a2976dfc9882526b8a2d1cfc0397be6cd20d0..6016b53bfca629cb808aab01756652b9a547fb87 100644 (file)
--- a/docs/GettingStarted.rst
+++ b/docs/GettingStarted.rst
@@ -759,7 +759,7 @@ The following options can be used to set or enable LLVM specific options:
   case. The current set of targets is:
 
     ``arm, cpp, hexagon, mblaze, mips, mipsel, msp430, powerpc, ptx, sparc, spu,
   case. The current set of targets is:
 
     ``arm, cpp, hexagon, mblaze, mips, mipsel, msp430, powerpc, ptx, sparc, spu,

-    x86, x86_64, xcore``.
+    systemz, x86, x86_64, xcore``.

 
 ``--enable-doxygen``
 
 
 ``--enable-doxygen``
 

diff --git a/projects/sample/autoconf/configure.ac b/projects/sample/autoconf/configure.ac
index b2c566aa7374bcf9fe3d946930ed9f197c01a103..a13fd67c9d88719c9695c8fde07ec4e991d30686 100644 (file)
--- a/projects/sample/autoconf/configure.ac
+++ b/projects/sample/autoconf/configure.ac
@@ -312,6 +312,7 @@ AC_CACHE_CHECK([target architecture],[llvm_cv_target_arch],
   hexagon-*)              llvm_cv_target_arch="Hexagon" ;;
   mblaze-*)               llvm_cv_target_arch="MBlaze" ;;
   nvptx-*)                llvm_cv_target_arch="NVPTX" ;;
   hexagon-*)              llvm_cv_target_arch="Hexagon" ;;
   mblaze-*)               llvm_cv_target_arch="MBlaze" ;;
   nvptx-*)                llvm_cv_target_arch="NVPTX" ;;

+  s390x-*)                llvm_cv_target_arch="SystemZ" ;;

   *)                      llvm_cv_target_arch="Unknown" ;;
 esac])
 
   *)                      llvm_cv_target_arch="Unknown" ;;
 esac])
 


@@ -482,6 +483,7 @@ else
     Hexagon)     AC_SUBST(TARGET_HAS_JIT,0) ;;
     MBlaze)      AC_SUBST(TARGET_HAS_JIT,0) ;;
     NVPTX)       AC_SUBST(TARGET_HAS_JIT,0) ;;
     Hexagon)     AC_SUBST(TARGET_HAS_JIT,0) ;;
     MBlaze)      AC_SUBST(TARGET_HAS_JIT,0) ;;
     NVPTX)       AC_SUBST(TARGET_HAS_JIT,0) ;;

+    SystemZ)     AC_SUBST(TARGET_HAS_JIT,1) ;;

     *)           AC_SUBST(TARGET_HAS_JIT,0) ;;
   esac
 fi
     *)           AC_SUBST(TARGET_HAS_JIT,0) ;;
   esac
 fi


@@ -592,7 +594,7 @@ TARGETS_TO_BUILD=""
 AC_ARG_ENABLE([targets],AS_HELP_STRING([--enable-targets],
     [Build specific host targets: all or target1,target2,... Valid targets are:
      host, x86, x86_64, sparc, powerpc, arm, mips, spu, hexagon,
 AC_ARG_ENABLE([targets],AS_HELP_STRING([--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)]),,
+     xcore, msp430, nvptx, systemz, and cpp (default=all)]),,

     enableval=all)
 if test "$enableval" = host-only ; then
   enableval=host
     enableval=all)
 if test "$enableval" = host-only ; then
   enableval=host


@@ -614,6 +616,7 @@ case "$enableval" in
         cpp)      TARGETS_TO_BUILD="CppBackend $TARGETS_TO_BUILD" ;;
         mblaze)   TARGETS_TO_BUILD="MBlaze $TARGETS_TO_BUILD" ;;
         nvptx)    TARGETS_TO_BUILD="NVPTX $TARGETS_TO_BUILD" ;;
         cpp)      TARGETS_TO_BUILD="CppBackend $TARGETS_TO_BUILD" ;;
         mblaze)   TARGETS_TO_BUILD="MBlaze $TARGETS_TO_BUILD" ;;
         nvptx)    TARGETS_TO_BUILD="NVPTX $TARGETS_TO_BUILD" ;;

+        systemz)  TARGETS_TO_BUILD="SystemZ $TARGETS_TO_BUILD" ;;

         host) case "$llvm_cv_target_arch" in
             x86)         TARGETS_TO_BUILD="X86 $TARGETS_TO_BUILD" ;;
             x86_64)      TARGETS_TO_BUILD="X86 $TARGETS_TO_BUILD" ;;
         host) case "$llvm_cv_target_arch" in
             x86)         TARGETS_TO_BUILD="X86 $TARGETS_TO_BUILD" ;;
             x86_64)      TARGETS_TO_BUILD="X86 $TARGETS_TO_BUILD" ;;


@@ -627,6 +630,7 @@ case "$enableval" in
             MSP430)      TARGETS_TO_BUILD="MSP430 $TARGETS_TO_BUILD" ;;
             Hexagon)     TARGETS_TO_BUILD="Hexagon $TARGETS_TO_BUILD" ;;
             NVPTX)       TARGETS_TO_BUILD="NVPTX $TARGETS_TO_BUILD" ;;
             MSP430)      TARGETS_TO_BUILD="MSP430 $TARGETS_TO_BUILD" ;;
             Hexagon)     TARGETS_TO_BUILD="Hexagon $TARGETS_TO_BUILD" ;;
             NVPTX)       TARGETS_TO_BUILD="NVPTX $TARGETS_TO_BUILD" ;;

+            SystemZ)     TARGETS_TO_BUILD="SystemZ $TARGETS_TO_BUILD" ;;

             *)       AC_MSG_ERROR([Can not set target to build]) ;;
           esac ;;
         *) AC_MSG_ERROR([Unrecognized target $a_target]) ;;
             *)       AC_MSG_ERROR([Can not set target to build]) ;;
           esac ;;
         *) AC_MSG_ERROR([Unrecognized target $a_target]) ;;

diff --git a/projects/sample/configure b/projects/sample/configure
index eef65565d55648b0d45aaa0abf002d4cfc90301f..e7ef0874ce50220a7f9014fcd547853746f9a39b 100755 (executable)
--- a/projects/sample/configure
+++ b/projects/sample/configure
@@ -1406,7 +1406,7 @@ Optional Features:
   --enable-targets        Build specific host targets: all or
                           target1,target2,... Valid targets are: host, x86,
                           x86_64, sparc, powerpc, arm, mips, spu, hexagon,
   --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)
+                          xcore, msp430, nvptx, systemz, and cpp (default=all)

   --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)


@@ -3852,6 +3852,7 @@ else
   hexagon-*)              llvm_cv_target_arch="Hexagon" ;;
   mblaze-*)               llvm_cv_target_arch="MBlaze" ;;
   nvptx-*)                llvm_cv_target_arch="NVPTX" ;;
   hexagon-*)              llvm_cv_target_arch="Hexagon" ;;
   mblaze-*)               llvm_cv_target_arch="MBlaze" ;;
   nvptx-*)                llvm_cv_target_arch="NVPTX" ;;

+  s390x-*)                llvm_cv_target_arch="SystemZ" ;;

   *)                      llvm_cv_target_arch="Unknown" ;;
 esac
 fi
   *)                      llvm_cv_target_arch="Unknown" ;;
 esac
 fi


@@ -5115,6 +5116,8 @@ else
     MBlaze)      TARGET_HAS_JIT=0
  ;;
     NVPTX)       TARGET_HAS_JIT=0
     MBlaze)      TARGET_HAS_JIT=0
  ;;
     NVPTX)       TARGET_HAS_JIT=0

+ ;;
+    SystemZ)     TARGET_HAS_JIT=1

  ;;
     *)           TARGET_HAS_JIT=0
  ;;
  ;;
     *)           TARGET_HAS_JIT=0
  ;;


@@ -5316,6 +5319,7 @@ case "$enableval" in
         cpp)      TARGETS_TO_BUILD="CppBackend $TARGETS_TO_BUILD" ;;
         mblaze)   TARGETS_TO_BUILD="MBlaze $TARGETS_TO_BUILD" ;;
         nvptx)    TARGETS_TO_BUILD="NVPTX $TARGETS_TO_BUILD" ;;
         cpp)      TARGETS_TO_BUILD="CppBackend $TARGETS_TO_BUILD" ;;
         mblaze)   TARGETS_TO_BUILD="MBlaze $TARGETS_TO_BUILD" ;;
         nvptx)    TARGETS_TO_BUILD="NVPTX $TARGETS_TO_BUILD" ;;

+        systemz)  TARGETS_TO_BUILD="SystemZ $TARGETS_TO_BUILD" ;;

         host) case "$llvm_cv_target_arch" in
             x86)         TARGETS_TO_BUILD="X86 $TARGETS_TO_BUILD" ;;
             x86_64)      TARGETS_TO_BUILD="X86 $TARGETS_TO_BUILD" ;;
         host) case "$llvm_cv_target_arch" in
             x86)         TARGETS_TO_BUILD="X86 $TARGETS_TO_BUILD" ;;
             x86_64)      TARGETS_TO_BUILD="X86 $TARGETS_TO_BUILD" ;;


@@ -5329,6 +5333,7 @@ case "$enableval" in
             MSP430)      TARGETS_TO_BUILD="MSP430 $TARGETS_TO_BUILD" ;;
             Hexagon)     TARGETS_TO_BUILD="Hexagon $TARGETS_TO_BUILD" ;;
             NVPTX)       TARGETS_TO_BUILD="NVPTX $TARGETS_TO_BUILD" ;;
             MSP430)      TARGETS_TO_BUILD="MSP430 $TARGETS_TO_BUILD" ;;
             Hexagon)     TARGETS_TO_BUILD="Hexagon $TARGETS_TO_BUILD" ;;
             NVPTX)       TARGETS_TO_BUILD="NVPTX $TARGETS_TO_BUILD" ;;

+            SystemZ)     TARGETS_TO_BUILD="SystemZ $TARGETS_TO_BUILD" ;;

             *)       { { echo "$as_me:$LINENO: error: Can not set target to build" >&5
 echo "$as_me: error: Can not set target to build" >&2;}
    { (exit 1); exit 1; }; } ;;
             *)       { { echo "$as_me:$LINENO: error: Can not set target to build" >&5
 echo "$as_me: error: Can not set target to build" >&2;}
    { (exit 1); exit 1; }; } ;;


@@ -10353,7 +10358,7 @@ 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 10356 "configure"
+#line 10361 "configure"

 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H