[ViewVC] Diff of: OpenMD/branches/development/configure

Comparing trunk/configure (file contents):
Revision 1390 by gezelter, Wed Nov 25 20:02:06 2009 UTC vs.
Revision 1399 by gezelter, Thu Dec 24 05:45:30 2009 UTC

+CPP
+USE_MPI
+MPIFC
-+
+MPICC
-+
+MPILIBS
-+
+MPICXX
-+
+LIBDL
+ac_ct_FC
+FCFLAGS
+FC
-–
+MPICC
+ac_ct_CC
+CFLAGS
+CC
-–
+MPILIBS
-–
+MPICXX
+OBJEXT
+EXEEXT
+ac_ct_CXX
+LDFLAGS
+CXXFLAGS
+CXX
-–
+ac_fc_path
-–
+ac_fc_set
-–
+ac_cxx_path
-–
+ac_cxx_set
-–
+ac_cc_path
-–
+ac_cc_set
+USE_SINGLE_PRECISION
+debug
+PROGNAME
+LIBS
+CPPFLAGS
+CCC
-–
+MPICXX
+CC
+CFLAGS
-–
+MPICC
+FC
+FCFLAGS
-+
+MPICXX
-+
+MPICC
+MPIFC
+CPP
+CXXCPP'
+  LIBS        libraries to pass to the linker, e.g. -l<library>
+  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
+              you have headers in a nonstandard directory <include dir>
-–
+  MPICXX      MPI C++ compiler command
+  CC          C compiler command
+  CFLAGS      C compiler flags
-–
+  MPICC       MPI C compiler command
+  FC          Fortran compiler command
+  FCFLAGS     Fortran compiler flags
-+
+  MPICXX      MPI C++ compiler command
-+
+  MPICC       MPI C compiler command
+  MPIFC       MPI Fortran compiler command
+  CPP         C preprocessor
+  CXXCPP      C++ preprocessor
+  as_fn_set_status $ac_retval
+} # ac_fn_cxx_try_compile
-+
-+
+# ac_fn_c_try_compile LINENO
-+
+# --------------------------
-+
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
-+
+ac_fn_c_try_compile ()
-+
+{
-+
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-+
+  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 ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-+
+$as_echo "$ac_try_echo"; } >&5
-+
+  (eval "$ac_compile") 2>conftest.err
-+
+  ac_status=$?
-+
+  if test -s conftest.err; then
-+
+    grep -v '^ *+' conftest.err >conftest.er1
-+
+    cat conftest.er1 >&5
-+
+    mv -f conftest.er1 conftest.err
-+
+  fi
-+
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-+
+  test $ac_status = 0; } && {
-+
+         test -z "$ac_c_werror_flag" ||
-+
+         test ! -s conftest.err
-+
+       } && test -s conftest.$ac_objext; then :
-+
+  ac_retval=0
-+
+else
-+
+  $as_echo "$as_me: failed program was:" >&5
-+
+sed 's/^/| /' conftest.$ac_ext >&5
-+
-+
+        ac_retval=1
-+
+fi
-+
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
-+
+  as_fn_set_status $ac_retval
-+
-+
+} # ac_fn_c_try_compile
-+
-+
+# ac_fn_fc_try_compile LINENO
-+
+# ---------------------------
-+
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
-+
+ac_fn_fc_try_compile ()
-+
+{
-+
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-+
+  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 ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-+
+$as_echo "$ac_try_echo"; } >&5
-+
+  (eval "$ac_compile") 2>conftest.err
-+
+  ac_status=$?
-+
+  if test -s conftest.err; then
-+
+    grep -v '^ *+' conftest.err >conftest.er1
-+
+    cat conftest.er1 >&5
-+
+    mv -f conftest.er1 conftest.err
-+
+  fi
-+
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-+
+  test $ac_status = 0; } && {
-+
+         test -z "$ac_fc_werror_flag" ||
-+
+         test ! -s conftest.err
-+
+       } && test -s conftest.$ac_objext; then :
-+
+  ac_retval=0
-+
+else
-+
+  $as_echo "$as_me: failed program was:" >&5
-+
+sed 's/^/| /' conftest.$ac_ext >&5
-+
+        ac_retval=1
-+
+fi
-+
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
-+
+  as_fn_set_status $ac_retval
-+
-+
+} # ac_fn_fc_try_compile
-+
+# ac_fn_cxx_try_link LINENO
+# -------------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+} # ac_fn_cxx_check_func
-–
-–
+# ac_fn_c_try_compile LINENO
-–
+# --------------------------
-–
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
-–
+ac_fn_c_try_compile ()
-–
+{
-–
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-–
+  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 ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-–
+$as_echo "$ac_try_echo"; } >&5
-–
+  (eval "$ac_compile") 2>conftest.err
-–
+  ac_status=$?
-–
+  if test -s conftest.err; then
-–
+    grep -v '^ *+' conftest.err >conftest.er1
-–
+    cat conftest.er1 >&5
-–
+    mv -f conftest.er1 conftest.err
-–
+  fi
-–
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-–
+  test $ac_status = 0; } && {
-–
+         test -z "$ac_c_werror_flag" ||
-–
+         test ! -s conftest.err
-–
+       } && test -s conftest.$ac_objext; then :
-–
+  ac_retval=0
-–
+else
-–
+  $as_echo "$as_me: failed program was:" >&5
-–
+sed 's/^/| /' conftest.$ac_ext >&5
-–
-–
+        ac_retval=1
-–
+fi
-–
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
-–
+  as_fn_set_status $ac_retval
-–
+} # ac_fn_c_try_compile
-–
+# ac_fn_c_try_link LINENO
+# -----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+} # ac_fn_c_check_func
-–
+# ac_fn_fc_try_compile LINENO
-–
+# ---------------------------
-–
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
-–
+ac_fn_fc_try_compile ()
-–
+{
-–
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-–
+  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 ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-–
+$as_echo "$ac_try_echo"; } >&5
-–
+  (eval "$ac_compile") 2>conftest.err
-–
+  ac_status=$?
-–
+  if test -s conftest.err; then
-–
+    grep -v '^ *+' conftest.err >conftest.er1
-–
+    cat conftest.er1 >&5
-–
+    mv -f conftest.er1 conftest.err
-–
+  fi
-–
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-–
+  test $ac_status = 0; } && {
-–
+         test -z "$ac_fc_werror_flag" ||
-–
+         test ! -s conftest.err
-–
+       } && test -s conftest.$ac_objext; then :
-–
+  ac_retval=0
-–
+else
-–
+  $as_echo "$as_me: failed program was:" >&5
-–
+sed 's/^/| /' conftest.$ac_ext >&5
-–
-–
+        ac_retval=1
-–
+fi
-–
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
-–
+  as_fn_set_status $ac_retval
-–
-–
+} # ac_fn_fc_try_compile
-–
+# ac_fn_fc_try_link LINENO
+# ------------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+# Check whether --enable-single was given.
+if test "${enable_single+set}" = set; then :
-<
+  enableval=$enable_single; ok=$enableval
-<
+else
-<
+  ok=no
-<
+fi
-<
-<
+# Check whether --enable-float was given.
-<
+if test "${enable_float+set}" = set; then :
-<
+  enableval=$enable_float; ok=$enableval
-<
+fi
-<
-<
+if test "$ok" = "yes"; then
-<
-<
+$as_echo "#define SINGLE_PRECISION 1" >>confdefs.h
-<
-<
+        USE_SINGLE_PRECISION=yes
-<
-<
+fi
-<
-<
+if test x"$CC" != x; then
-<
+   for ac_prog in $CC
-<
+do
-<
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
-<
+set dummy $ac_prog; ac_word=$2
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-<
+$as_echo_n "checking for $ac_word... " >&6; }
-<
+if test "${ac_cv_prog_ac_cc_set+set}" = set; then :
-<
+  $as_echo_n "(cached) " >&6
-<
+else
-<
+  if test -n "$ac_cc_set"; then
-<
+  ac_cv_prog_ac_cc_set="$ac_cc_set" # Let the user override the test.
-<
+else
-<
+as_save_IFS=$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" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-<
+    ac_cv_prog_ac_cc_set="$ac_prog"
-<
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-<
+    break 2
-<
+  fi
-<
+done
-<
+  done
-<
+IFS=$as_save_IFS
-<
-<
+fi
-<
+fi
-<
+ac_cc_set=$ac_cv_prog_ac_cc_set
-<
+if test -n "$ac_cc_set"; then
-<
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cc_set" >&5
-<
+$as_echo "$ac_cc_set" >&6; }
-<
+else
-<
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-<
+$as_echo "no" >&6; }
-<
+fi
-<
-<
-<
+  test -n "$ac_cc_set" && break
-<
+done
-<
+test -n "$ac_cc_set" || ac_cc_set="no"
-<
-<
+   if test $ac_cc_set != no; then :
-<
-<
+     # Extract the first word of "$ac_cc_set", so it can be a program name with args.
-<
+set dummy $ac_cc_set; ac_word=$2
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-<
+$as_echo_n "checking for $ac_word... " >&6; }
-<
+if test "${ac_cv_path_ac_cc_path+set}" = set; then :
-<
+  $as_echo_n "(cached) " >&6
-<
+else
-<
+  case $ac_cc_path in
-<
+  [\\/]* | ?:[\\/]*)
-<
+  ac_cv_path_ac_cc_path="$ac_cc_path" # Let the user override the test with a path.
-<
+  ;;
-<
+  *)
-<
+  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" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-<
+    ac_cv_path_ac_cc_path="$as_dir/$ac_word$ac_exec_ext"
-<
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-<
+    break 2
-<
+  fi
-<
+done
-<
+  done
-<
+IFS=$as_save_IFS
-<
-<
+  test -z "$ac_cv_path_ac_cc_path" && ac_cv_path_ac_cc_path="no"
-<
+  ;;
-<
+esac
-<
+fi
-<
+ac_cc_path=$ac_cv_path_ac_cc_path
-<
+if test -n "$ac_cc_path"; then
-<
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cc_path" >&5
-<
+$as_echo "$ac_cc_path" >&6; }
-<
+else
-<
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-<
+$as_echo "no" >&6; }
-<
+fi
-<
-<
-<
+else
-<
-<
+     as_fn_error "Specified C compiler $CC doesn't seem to exist!" "$LINENO" 5
-<
+fi
-<
-<
+   if test $ac_cc_path != no; then :
-<
-<
+     { $as_echo "$as_me:${as_lineno-$LINENO}: Will attempt to use $CC as C compiler" >&5
-<
+$as_echo "$as_me: Will attempt to use $CC as C compiler" >&6;}
-<
+     MPICC=$CC
-<
-<
+else
-<
-<
+     as_fn_error "Can't find path to user-specified C compiler $CC" "$LINENO" 5
-<
+fi
-<
+fi
-<
-<
+if test x"$CXX" != x; then
-<
+   for ac_prog in $CXX
-<
+do
-<
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
-<
+set dummy $ac_prog; ac_word=$2
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-<
+$as_echo_n "checking for $ac_word... " >&6; }
-<
+if test "${ac_cv_prog_ac_cxx_set+set}" = set; then :
-<
+  $as_echo_n "(cached) " >&6
-<
+else
-<
+  if test -n "$ac_cxx_set"; then
-<
+  ac_cv_prog_ac_cxx_set="$ac_cxx_set" # Let the user override the test.
-<
+else
-<
+as_save_IFS=$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" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-<
+    ac_cv_prog_ac_cxx_set="$ac_prog"
-<
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-<
+    break 2
-<
+  fi
-<
+done
-<
+  done
-<
+IFS=$as_save_IFS
-<
-<
+fi
-<
+fi
-<
+ac_cxx_set=$ac_cv_prog_ac_cxx_set
-<
+if test -n "$ac_cxx_set"; then
-<
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cxx_set" >&5
-<
+$as_echo "$ac_cxx_set" >&6; }
-<
+else
-<
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-<
+$as_echo "no" >&6; }
-<
+fi
-<
-<
-<
+  test -n "$ac_cxx_set" && break
-<
+done
-<
+test -n "$ac_cxx_set" || ac_cxx_set="no"
-<
-<
+   if test $ac_cxx_set != no; then :
-<
-<
+     # Extract the first word of "$ac_cxx_set", so it can be a program name with args.
-<
+set dummy $ac_cxx_set; ac_word=$2
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-<
+$as_echo_n "checking for $ac_word... " >&6; }
-<
+if test "${ac_cv_path_ac_cxx_path+set}" = set; then :
-<
+  $as_echo_n "(cached) " >&6
-<
+else
-<
+  case $ac_cxx_path in
-<
+  [\\/]* | ?:[\\/]*)
-<
+  ac_cv_path_ac_cxx_path="$ac_cxx_path" # Let the user override the test with a path.
-<
+  ;;
-<
+  *)
-<
+  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" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-<
+    ac_cv_path_ac_cxx_path="$as_dir/$ac_word$ac_exec_ext"
-<
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-<
+    break 2
-<
+  fi
-<
+done
-<
+  done
-<
+IFS=$as_save_IFS
-<
-<
+  test -z "$ac_cv_path_ac_cxx_path" && ac_cv_path_ac_cxx_path="no"
-<
+  ;;
-<
+esac
-<
+fi
-<
+ac_cxx_path=$ac_cv_path_ac_cxx_path
-<
+if test -n "$ac_cxx_path"; then
-<
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cxx_path" >&5
-<
+$as_echo "$ac_cxx_path" >&6; }
-<
+else
-<
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-<
+$as_echo "no" >&6; }
-<
+fi
-<
-<
-<
+else
-<
-<
+     as_fn_error "Specified C++ compiler $CXX doesn't seem to exist!" "$LINENO" 5
-<
+fi
-<
-<
+   if test $ac_cxx_path != no; then :
-<
-<
+     { $as_echo "$as_me:${as_lineno-$LINENO}: Will attempt to use $CXX as C++ compiler" >&5
-<
+$as_echo "$as_me: Will attempt to use $CXX as C++ compiler" >&6;}
-<
+     MPICXX=$CXX
-<
-<
+else
-<
-<
+     as_fn_error "Can't find path to user-specified C++ compiler $CXX" "$LINENO" 5
-<
+fi
-<
+fi
-<
-<
+if test x"$FC" != x; then
-<
+   for ac_prog in $FC
-<
+do
-<
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
-<
+set dummy $ac_prog; ac_word=$2
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-<
+$as_echo_n "checking for $ac_word... " >&6; }
-<
+if test "${ac_cv_prog_ac_fc_set+set}" = set; then :
-<
+  $as_echo_n "(cached) " >&6
-<
+else
-<
+  if test -n "$ac_fc_set"; then
-<
+  ac_cv_prog_ac_fc_set="$ac_fc_set" # Let the user override the test.
-<
+else
-<
+as_save_IFS=$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" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-<
+    ac_cv_prog_ac_fc_set="$ac_prog"
-<
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-<
+    break 2
-<
+  fi
-<
+done
-<
+  done
-<
+IFS=$as_save_IFS
-<
-<
+fi
-<
+fi
-<
+ac_fc_set=$ac_cv_prog_ac_fc_set
-<
+if test -n "$ac_fc_set"; then
-<
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_fc_set" >&5
-<
+$as_echo "$ac_fc_set" >&6; }
-<
+else
-<
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-<
+$as_echo "no" >&6; }
-<
+fi
-<
-<
-<
+  test -n "$ac_fc_set" && break
-<
+done
-<
+test -n "$ac_fc_set" || ac_fc_set="no"
-<
-<
+   if test $ac_fc_set != no; then :
-<
-<
+     # Extract the first word of "$ac_fc_set", so it can be a program name with args.
-<
+set dummy $ac_fc_set; ac_word=$2
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-<
+$as_echo_n "checking for $ac_word... " >&6; }
-<
+if test "${ac_cv_path_ac_fc_path+set}" = set; then :
-<
+  $as_echo_n "(cached) " >&6
-<
+else
-<
+  case $ac_fc_path in
-<
+  [\\/]* | ?:[\\/]*)
-<
+  ac_cv_path_ac_fc_path="$ac_fc_path" # Let the user override the test with a path.
-<
+  ;;
-<
+  *)
-<
+  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" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-<
+    ac_cv_path_ac_fc_path="$as_dir/$ac_word$ac_exec_ext"
-<
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-<
+    break 2
-<
+  fi
-<
+done
-<
+  done
-<
+IFS=$as_save_IFS
-<
-<
+  test -z "$ac_cv_path_ac_fc_path" && ac_cv_path_ac_fc_path="no"
-<
+  ;;
-<
+esac
-<
+fi
-<
+ac_fc_path=$ac_cv_path_ac_fc_path
-<
+if test -n "$ac_fc_path"; then
-<
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_fc_path" >&5
-<
+$as_echo "$ac_fc_path" >&6; }
-<
+else
-<
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-<
+$as_echo "no" >&6; }
-<
+fi
-<
-<
-<
+else
-<
-<
+     as_fn_error "Specified Fortran compiler $FC doesn't seem to exist!" "$LINENO" 5
-<
+fi
-<
-<
+   if test $ac_fc_path != no; then :
-<
-<
+     { $as_echo "$as_me:${as_lineno-$LINENO}: Will attempt to use $FC as Fortran compiler" >&5
-<
+$as_echo "$as_me: Will attempt to use $FC as Fortran compiler" >&6;}
-<
+     MPIFC=$FC
-<
-<
+else
-<
-<
+     as_fn_error "Can't find path to user-specified Fortran compiler $FC" "$LINENO" 5
-<
+fi
-<
+fi
-<
-<
-<
+ac_ext=cpp
-<
+ac_cpp='$CXXCPP $CPPFLAGS'
-<
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-<
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-<
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-<
-<
+ac_ext=cpp
-<
+ac_cpp='$CXXCPP $CPPFLAGS'
-<
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-<
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-<
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-<
+if test -z "$CXX"; then
-<
+  if test -n "$CCC"; then
-<
+    CXX=$CCC
-<
+  else
-<
+    if test -n "$ac_tool_prefix"; then
-<
+  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
-<
+  do
-<
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
-<
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-<
+$as_echo_n "checking for $ac_word... " >&6; }
-<
+if test "${ac_cv_prog_CXX+set}" = set; then :
-<
+  $as_echo_n "(cached) " >&6
-<
+else
-<
+  if test -n "$CXX"; then
-<
+  ac_cv_prog_CXX="$CXX" # Let the user override the test.
-<
+else
-<
+as_save_IFS=$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" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-<
+    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
-<
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-<
+    break 2
-<
+  fi
-<
+done
-<
+  done
-<
+IFS=$as_save_IFS
-<
-<
+fi
-<
+fi
-<
+CXX=$ac_cv_prog_CXX
-<
+if test -n "$CXX"; then
-<
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
-<
+$as_echo "$CXX" >&6; }
-<
+else
-<
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-<
+$as_echo "no" >&6; }
-<
+fi
-<
-<
-<
+    test -n "$CXX" && break
-<
+  done
-<
+fi
-<
+if test -z "$CXX"; then
-<
+  ac_ct_CXX=$CXX
-<
+  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
-<
+do
-<
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
-<
+set dummy $ac_prog; ac_word=$2
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-<
+$as_echo_n "checking for $ac_word... " >&6; }
-<
+if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
-<
+  $as_echo_n "(cached) " >&6
-<
+else
-<
+  if test -n "$ac_ct_CXX"; then
-<
+  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
-<
+else
-<
+as_save_IFS=$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" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-<
+    ac_cv_prog_ac_ct_CXX="$ac_prog"
-<
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-<
+    break 2
-<
+  fi
-<
+done
-<
+  done
-<
+IFS=$as_save_IFS
-<
-<
+fi
-<
+fi
-<
+ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
-<
+if test -n "$ac_ct_CXX"; then
-<
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
-<
+$as_echo "$ac_ct_CXX" >&6; }
-<
+else
-<
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-<
+$as_echo "no" >&6; }
-<
+fi
-<
-<
-<
+  test -n "$ac_ct_CXX" && break
-<
+done
-<
-<
+  if test "x$ac_ct_CXX" = x; then
-<
+    CXX="g++"
-<
+  else
-<
+    case $cross_compiling:$ac_tool_warned in
-<
+yes:)
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-<
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-<
+ac_tool_warned=yes ;;
-<
+esac
-<
+    CXX=$ac_ct_CXX
-<
+  fi
-<
+fi
-<
-<
+  fi
-<
+fi
-<
+# Provide some information about the compiler.
-<
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
-<
+set X $ac_compile
-<
+ac_compiler=$2
-<
+for ac_option in --version -v -V -qversion; do
-<
+  { { ac_try="$ac_compiler $ac_option >&5"
-<
+case "(($ac_try" in
-<
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-<
+  *) ac_try_echo=$ac_try;;
-<
+esac
-<
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-<
+$as_echo "$ac_try_echo"; } >&5
-<
+  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
-<
+  ac_status=$?
-<
+  if test -s conftest.err; then
-<
+    sed '10a\
-<
+... rest of stderr output deleted ...
-<
+q' conftest.err >conftest.er1
-<
+    cat conftest.er1 >&5
-<
+  fi
-<
+  rm -f conftest.er1 conftest.err
-<
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-<
+  test $ac_status = 0; }
-<
+done
-<
-<
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-<
+/* end confdefs.h.  */
-<
-<
+int
-<
+main ()
-<
+{
-<
-<
+  ;
-<
+  return 0;
-<
+}
-<
+_ACEOF
-<
+ac_clean_files_save=$ac_clean_files
-<
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
-<
+# Try to create an executable without -o first, disregard a.out.
-<
+# It will help us diagnose broken compilers, and finding out an intuition
-<
+# of exeext.
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
-<
+$as_echo_n "checking whether the C++ compiler works... " >&6; }
-<
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
-<
-<
+# The possible output files:
-<
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
-<
-<
+ac_rmfiles=
-<
+for ac_file in $ac_files
-<
+do
-<
+  case $ac_file in
-<
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
-<
+    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
-<
+  esac
-<
+done
-<
+rm -f $ac_rmfiles
-<
-<
+if { { ac_try="$ac_link_default"
-<
+case "(($ac_try" in
-<
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-<
+  *) ac_try_echo=$ac_try;;
-<
+esac
-<
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-<
+$as_echo "$ac_try_echo"; } >&5
-<
+  (eval "$ac_link_default") 2>&5
-<
+  ac_status=$?
-<
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-<
+  test $ac_status = 0; }; then :
-<
+  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
-<
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
-<
+# in a Makefile.  We should not override ac_cv_exeext if it was cached,
-<
+# so that the user can short-circuit this test for compilers unknown to
-<
+# Autoconf.
-<
+for ac_file in $ac_files ''
-<
+do
-<
+  test -f "$ac_file" || continue
-<
+  case $ac_file in
-<
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
-<
+        ;;
-<
+    [ab].out )
-<
+        # We found the default executable, but exeext='' is most
-<
+        # certainly right.
-<
+        break;;
-<
+    *.* )
-<
+        if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
-<
+        then :; else
-<
+           ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
-<
+        fi
-<
+        # We set ac_cv_exeext here because the later test for it is not
-<
+        # safe: cross compilers may not add the suffix if given an `-o'
-<
+        # argument, so we may need to know it at that point already.
-<
+        # Even if this section looks crufty: it has the advantage of
-<
+        # actually working.
-<
+        break;;
-<
+    * )
-<
+        break;;
-<
+  esac
-<
+done
-<
+test "$ac_cv_exeext" = no && ac_cv_exeext=
-<
-<
+else
-<
+  ac_file=''
-<
+fi
-<
+if test -z "$ac_file"; then :
-<
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-<
+$as_echo "no" >&6; }
-<
+$as_echo "$as_me: failed program was:" >&5
-<
+sed 's/^/| /' conftest.$ac_ext >&5
-<
-<
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-<
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-<
+{ as_fn_set_status 77
-<
+as_fn_error "C++ compiler cannot create executables
-<
+See \`config.log' for more details." "$LINENO" 5; }; }
-<
+else
-<
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-<
+$as_echo "yes" >&6; }
-<
+fi
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
-<
+$as_echo_n "checking for C++ compiler default output file name... " >&6; }
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
-<
+$as_echo "$ac_file" >&6; }
-<
+ac_exeext=$ac_cv_exeext
-<
-<
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
-<
+ac_clean_files=$ac_clean_files_save
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
-<
+$as_echo_n "checking for suffix of executables... " >&6; }
-<
+if { { ac_try="$ac_link"
-<
+case "(($ac_try" in
-<
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-<
+  *) ac_try_echo=$ac_try;;
-<
+esac
-<
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-<
+$as_echo "$ac_try_echo"; } >&5
-<
+  (eval "$ac_link") 2>&5
-<
+  ac_status=$?
-<
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-<
+  test $ac_status = 0; }; then :
-<
+  # If both `conftest.exe' and `conftest' are `present' (well, observable)
-<
+# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
-<
+# work properly (i.e., refer to `conftest.exe'), while it won't with
-<
+# `rm'.
-<
+for ac_file in conftest.exe conftest conftest.*; do
-<
+  test -f "$ac_file" || continue
-<
+  case $ac_file in
-<
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
-<
+    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
-<
+          break;;
-<
+    * ) break;;
-<
+  esac
-<
+done
-<
+else
-<
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-<
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-<
+as_fn_error "cannot compute suffix of executables: cannot compile and link
-<
+See \`config.log' for more details." "$LINENO" 5; }
-<
+fi
-<
+rm -f conftest conftest$ac_cv_exeext
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
-<
+$as_echo "$ac_cv_exeext" >&6; }
-<
-<
+rm -f conftest.$ac_ext
-<
+EXEEXT=$ac_cv_exeext
-<
+ac_exeext=$EXEEXT
-<
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-<
+/* end confdefs.h.  */
-<
+#include <stdio.h>
-<
+int
-<
+main ()
-<
+{
-<
+FILE *f = fopen ("conftest.out", "w");
-<
+ return ferror (f) || fclose (f) != 0;
-<
-<
+  ;
-<
+  return 0;
-<
+}
-<
+_ACEOF
-<
+ac_clean_files="$ac_clean_files conftest.out"
-<
+# Check that the compiler produces executables we can run.  If not, either
-<
+# the compiler is broken, or we cross compile.
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
-<
+$as_echo_n "checking whether we are cross compiling... " >&6; }
-<
+if test "$cross_compiling" != yes; then
-<
+  { { ac_try="$ac_link"
-<
+case "(($ac_try" in
-<
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-<
+  *) ac_try_echo=$ac_try;;
-<
+esac
-<
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-<
+$as_echo "$ac_try_echo"; } >&5
-<
+  (eval "$ac_link") 2>&5
-<
+  ac_status=$?
-<
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-<
+  test $ac_status = 0; }
-<
+  if { ac_try='./conftest$ac_cv_exeext'
-<
+  { { case "(($ac_try" in
-<
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-<
+  *) ac_try_echo=$ac_try;;
-<
+esac
-<
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-<
+$as_echo "$ac_try_echo"; } >&5
-<
+  (eval "$ac_try") 2>&5
-<
+  ac_status=$?
-<
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-<
+  test $ac_status = 0; }; }; then
-<
+    cross_compiling=no
-<
+  else
-<
+    if test "$cross_compiling" = maybe; then
-<
+        cross_compiling=yes
-<
+    else
-<
+        { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-<
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-<
+as_fn_error "cannot run C++ compiled programs.
-<
+If you meant to cross compile, use \`--host'.
-<
+See \`config.log' for more details." "$LINENO" 5; }
-<
+    fi
-<
+  fi
-<
+fi
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
-<
+$as_echo "$cross_compiling" >&6; }
-<
-<
+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
-<
+ac_clean_files=$ac_clean_files_save
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
-<
+$as_echo_n "checking for suffix of object files... " >&6; }
-<
+if test "${ac_cv_objext+set}" = set; then :
-<
+  $as_echo_n "(cached) " >&6
-<
+else
-<
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-<
+/* end confdefs.h.  */
-<
-<
+int
-<
+main ()
-<
+{
-<
-<
+  ;
-<
+  return 0;
-<
+}
-<
+_ACEOF
-<
+rm -f conftest.o conftest.obj
-<
+if { { ac_try="$ac_compile"
-<
+case "(($ac_try" in
-<
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-<
+  *) ac_try_echo=$ac_try;;
-<
+esac
-<
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-<
+$as_echo "$ac_try_echo"; } >&5
-<
+  (eval "$ac_compile") 2>&5
-<
+  ac_status=$?
-<
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-<
+  test $ac_status = 0; }; then :
-<
+  for ac_file in conftest.o conftest.obj conftest.*; do
-<
+  test -f "$ac_file" || continue;
-<
+  case $ac_file in
-<
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
-<
+    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
-<
+       break;;
-<
+  esac
-<
+done
-<
+else
-<
+  $as_echo "$as_me: failed program was:" >&5
-<
+sed 's/^/| /' conftest.$ac_ext >&5
-<
-<
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-<
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-<
+as_fn_error "cannot compute suffix of object files: cannot compile
-<
+See \`config.log' for more details." "$LINENO" 5; }
-<
+fi
-<
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
-<
+fi
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
-<
+$as_echo "$ac_cv_objext" >&6; }
-<
+OBJEXT=$ac_cv_objext
-<
+ac_objext=$OBJEXT
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
-<
+$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
-<
+if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
-<
+  $as_echo_n "(cached) " >&6
-<
+else
-<
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-<
+/* end confdefs.h.  */
-<
-<
+int
-<
+main ()
-<
+{
-<
+#ifndef __GNUC__
-<
+       choke me
-<
+#endif
-<
-<
+  ;
-<
+  return 0;
-<
+}
-<
+_ACEOF
-<
+if ac_fn_cxx_try_compile "$LINENO"; then :
-<
+  ac_compiler_gnu=yes
-<
+else
-<
+  ac_compiler_gnu=no
-<
+fi
-<
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-<
+ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
-<
-<
+fi
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
-<
+$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
-<
+if test $ac_compiler_gnu = yes; then
-<
+  GXX=yes
-<
+else
-<
+  GXX=
-<
+fi
-<
+ac_test_CXXFLAGS=${CXXFLAGS+set}
-<
+ac_save_CXXFLAGS=$CXXFLAGS
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
-<
+$as_echo_n "checking whether $CXX accepts -g... " >&6; }
-<
+if test "${ac_cv_prog_cxx_g+set}" = set; then :
-<
+  $as_echo_n "(cached) " >&6
-<
+else
-<
+  ac_save_cxx_werror_flag=$ac_cxx_werror_flag
-<
+   ac_cxx_werror_flag=yes
-<
+   ac_cv_prog_cxx_g=no
-<
+   CXXFLAGS="-g"
-<
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-<
+/* end confdefs.h.  */
-<
-<
+int
-<
+main ()
-<
+{
-<
-<
+  ;
-<
+  return 0;
-<
+}
-<
+_ACEOF
-<
+if ac_fn_cxx_try_compile "$LINENO"; then :
-<
+  ac_cv_prog_cxx_g=yes
-<
+else
-<
+  CXXFLAGS=""
-<
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-<
+/* end confdefs.h.  */
-<
-<
+int
-<
+main ()
-<
+{
-<
-<
+  ;
-<
+  return 0;
-<
+}
-<
+_ACEOF
-<
+if ac_fn_cxx_try_compile "$LINENO"; then :
-<
-<
+else
-<
+  ac_cxx_werror_flag=$ac_save_cxx_werror_flag
-<
+         CXXFLAGS="-g"
-<
+         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-<
+/* end confdefs.h.  */
-<
-<
+int
-<
+main ()
-<
+{
-<
-<
+  ;
-<
+  return 0;
-<
+}
-<
+_ACEOF
-<
+if ac_fn_cxx_try_compile "$LINENO"; then :
-<
+  ac_cv_prog_cxx_g=yes
-<
+fi
-<
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-<
+fi
-<
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-<
+fi
-<
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-<
+   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
-<
+fi
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
-<
+$as_echo "$ac_cv_prog_cxx_g" >&6; }
-<
+if test "$ac_test_CXXFLAGS" = set; then
-<
+  CXXFLAGS=$ac_save_CXXFLAGS
-<
+elif test $ac_cv_prog_cxx_g = yes; then
-<
+  if test "$GXX" = yes; then
-<
+    CXXFLAGS="-g -O2"
-<
+  else
-<
+    CXXFLAGS="-g"
-<
+  fi
-<
+else
-<
+  if test "$GXX" = yes; then
-<
+    CXXFLAGS="-O2"
-<
+  else
-<
+    CXXFLAGS=
-<
+  fi
-<
+fi
-<
+ac_ext=cpp
-<
+ac_cpp='$CXXCPP $CPPFLAGS'
-<
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-<
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-<
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-<
-<
-<
-<
-<
-<
-<
-<
+        for ac_prog in openmpicxx openmpiCC openmpic++ mpic++ mpicxx mpiCC hcp mpxlC_r mpxlC mpCC cmpic++
-<
+do
-<
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
-<
+set dummy $ac_prog; ac_word=$2
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-<
+$as_echo_n "checking for $ac_word... " >&6; }
-<
+if test "${ac_cv_prog_MPICXX+set}" = set; then :
-<
+  $as_echo_n "(cached) " >&6
-<
+else
-<
+  if test -n "$MPICXX"; then
-<
+  ac_cv_prog_MPICXX="$MPICXX" # Let the user override the test.
-<
+else
-<
+as_save_IFS=$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" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-<
+    ac_cv_prog_MPICXX="$ac_prog"
-<
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-<
+    break 2
-<
+  fi
-<
+done
-<
+  done
-<
+IFS=$as_save_IFS
-<
-<
+fi
-<
+fi
-<
+MPICXX=$ac_cv_prog_MPICXX
-<
+if test -n "$MPICXX"; then
-<
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MPICXX" >&5
-<
+$as_echo "$MPICXX" >&6; }
-<
+else
-<
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-<
+$as_echo "no" >&6; }
-<
+fi
-<
-<
-<
+  test -n "$MPICXX" && break
-<
+done
-<
+test -n "$MPICXX" || MPICXX="$CXX"
-<
-<
+        ax_mpi_save_CXX="$CXX"
-<
+        CXX="$MPICXX"
-<
-<
-<
-<
+if test x = x"$MPILIBS"; then
-<
+        ac_fn_cxx_check_func "$LINENO" "MPI_Init" "ac_cv_func_MPI_Init"
-<
+if test "x$ac_cv_func_MPI_Init" = x""yes; then :
-<
+  MPILIBS=" "
-<
+fi
-<
-<
+fi
-<
-<
+if test x = x"$MPILIBS"; then
-<
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MPI_Init in -lmpi" >&5
-<
+$as_echo_n "checking for MPI_Init in -lmpi... " >&6; }
-<
+if test "${ac_cv_lib_mpi_MPI_Init+set}" = set; then :
-<
+  $as_echo_n "(cached) " >&6
-<
+else
-<
+  ac_check_lib_save_LIBS=$LIBS
-<
+LIBS="-lmpi  $LIBS"
-<
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-<
+/* end confdefs.h.  */
-<
-<
+/* Override any GCC internal prototype to avoid an error.
-<
+   Use char because int might match the return type of a GCC
-<
+   builtin and then its argument prototype would still apply.  */
-<
+#ifdef __cplusplus
-<
+extern "C"
-<
+#endif
-<
+char MPI_Init ();
-<
+int
-<
+main ()
-<
+{
-<
+return MPI_Init ();
-<
+  ;
-<
+  return 0;
-<
+}
-<
+_ACEOF
-<
+if ac_fn_cxx_try_link "$LINENO"; then :
-<
+  ac_cv_lib_mpi_MPI_Init=yes
-<
+else
-<
+  ac_cv_lib_mpi_MPI_Init=no
-<
+fi
-<
+rm -f core conftest.err conftest.$ac_objext \
-<
+    conftest$ac_exeext conftest.$ac_ext
-<
+LIBS=$ac_check_lib_save_LIBS
-<
+fi
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mpi_MPI_Init" >&5
-<
+$as_echo "$ac_cv_lib_mpi_MPI_Init" >&6; }
-<
+if test "x$ac_cv_lib_mpi_MPI_Init" = x""yes; then :
-<
+  MPILIBS="-lmpi"
-<
+fi
-<
-<
+fi
-<
+if test x = x"$MPILIBS"; then
-<
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MPI_Init in -lmpich" >&5
-<
+$as_echo_n "checking for MPI_Init in -lmpich... " >&6; }
-<
+if test "${ac_cv_lib_mpich_MPI_Init+set}" = set; then :
-<
+  $as_echo_n "(cached) " >&6
-<
+else
-<
+  ac_check_lib_save_LIBS=$LIBS
-<
+LIBS="-lmpich  $LIBS"
-<
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-<
+/* end confdefs.h.  */
-<
-<
+/* Override any GCC internal prototype to avoid an error.
-<
+   Use char because int might match the return type of a GCC
-<
+   builtin and then its argument prototype would still apply.  */
-<
+#ifdef __cplusplus
-<
+extern "C"
-<
+#endif
-<
+char MPI_Init ();
-<
+int
-<
+main ()
-<
+{
-<
+return MPI_Init ();
-<
+  ;
-<
+  return 0;
-<
+}
-<
+_ACEOF
-<
+if ac_fn_cxx_try_link "$LINENO"; then :
-<
+  ac_cv_lib_mpich_MPI_Init=yes
-<
+else
-<
+  ac_cv_lib_mpich_MPI_Init=no
-<
+fi
-<
+rm -f core conftest.err conftest.$ac_objext \
-<
+    conftest$ac_exeext conftest.$ac_ext
-<
+LIBS=$ac_check_lib_save_LIBS
-<
+fi
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mpich_MPI_Init" >&5
-<
+$as_echo "$ac_cv_lib_mpich_MPI_Init" >&6; }
-<
+if test "x$ac_cv_lib_mpich_MPI_Init" = x""yes; then :
-<
+  MPILIBS="-lmpich"
-<
+fi
-<
-<
+fi
-<
-<
+if test x != x"$MPILIBS"; then
-<
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mpi.h" >&5
-<
+$as_echo_n "checking for mpi.h... " >&6; }
-<
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-<
+/* end confdefs.h.  */
-<
+#include <mpi.h>
-<
+int
-<
+main ()
-<
+{
-<
-<
+  ;
-<
+  return 0;
-<
+}
-<
+_ACEOF
-<
+if ac_fn_cxx_try_compile "$LINENO"; then :
-<
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-<
+$as_echo "yes" >&6; }
-<
+else
-<
+  MPILIBS=""
-<
+                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-<
+$as_echo "no" >&6; }
-<
+fi
-<
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-<
+fi
-<
-<
+CXX="$ax_mpi_save_CXX"
-<
-<
-<
-<
+# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
-<
+if test x = x"$MPILIBS"; then
-<
+        USE_MPI="no"
-<
+       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: No suitable C++ MPI implementation found. openmd_MPI will not be built." >&5
-<
+$as_echo "$as_me: WARNING: No suitable C++ MPI implementation found. openmd_MPI will not be built." >&2;}
-<
+        :
-<
+else
-<
+        USE_MPI="yes"
-<
+        :
-<
+fi
-<
-<
+ac_ext=c
-<
+ac_cpp='$CPP $CPPFLAGS'
-<
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-<
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-<
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-<
+if test -n "$ac_tool_prefix"; then
-<
+  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
-<
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-<
+$as_echo_n "checking for $ac_word... " >&6; }
-<
+if test "${ac_cv_prog_CC+set}" = set; then :
-<
+  $as_echo_n "(cached) " >&6
-<
+else
-<
+  if test -n "$CC"; then
-<
+  ac_cv_prog_CC="$CC" # Let the user override the test.
-<
+else
-<
+as_save_IFS=$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" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-<
+    ac_cv_prog_CC="${ac_tool_prefix}gcc"
-<
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-<
+    break 2
-<
+  fi
-<
+done
-<
+  done
-<
+IFS=$as_save_IFS
-<
-<
+fi
-<
+fi
-<
+CC=$ac_cv_prog_CC
-<
+if test -n "$CC"; then
-<
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-<
+$as_echo "$CC" >&6; }
-<
+else
-<
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-<
+$as_echo "no" >&6; }
-<
+fi
-<
-<
-<
+fi
-<
+if test -z "$ac_cv_prog_CC"; then
-<
+  ac_ct_CC=$CC
-<
+  # Extract the first word of "gcc", so it can be a program name with args.
-<
+set dummy gcc; ac_word=$2
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-<
+$as_echo_n "checking for $ac_word... " >&6; }
-<
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
-<
+  $as_echo_n "(cached) " >&6
-<
+else
-<
+  if test -n "$ac_ct_CC"; then
-<
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-<
+else
-<
+as_save_IFS=$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" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-<
+    ac_cv_prog_ac_ct_CC="gcc"
-<
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-<
+    break 2
-<
+  fi
-<
+done
-<
+  done
-<
+IFS=$as_save_IFS
-<
-<
+fi
-<
+fi
-<
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
-<
+if test -n "$ac_ct_CC"; then
-<
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
-<
+$as_echo "$ac_ct_CC" >&6; }
-<
+else
-<
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-<
+$as_echo "no" >&6; }
-<
+fi
-<
-<
+  if test "x$ac_ct_CC" = x; then
-<
+    CC=""
-<
+  else
-<
+    case $cross_compiling:$ac_tool_warned in
-<
+yes:)
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-<
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-<
+ac_tool_warned=yes ;;
-<
+esac
-<
+    CC=$ac_ct_CC
-<
+  fi
-<
+else
-<
+  CC="$ac_cv_prog_CC"
-<
+fi
-<
-<
+if test -z "$CC"; then
-<
+          if test -n "$ac_tool_prefix"; then
-<
+    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
-<
+set dummy ${ac_tool_prefix}cc; ac_word=$2
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-<
+$as_echo_n "checking for $ac_word... " >&6; }
-<
+if test "${ac_cv_prog_CC+set}" = set; then :
-<
+  $as_echo_n "(cached) " >&6
-<
+else
-<
+  if test -n "$CC"; then
-<
+  ac_cv_prog_CC="$CC" # Let the user override the test.
-<
+else
-<
+as_save_IFS=$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" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-<
+    ac_cv_prog_CC="${ac_tool_prefix}cc"
-<
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-<
+    break 2
-<
+  fi
-<
+done
-<
+  done
-<
+IFS=$as_save_IFS
-<
-<
+fi
-<
+fi
-<
+CC=$ac_cv_prog_CC
-<
+if test -n "$CC"; then
-<
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-<
+$as_echo "$CC" >&6; }
-<
+else
-<
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-<
+$as_echo "no" >&6; }
-<
+fi
-<
-<
-<
+  fi
-<
+fi
-<
+if test -z "$CC"; then
-<
+  # Extract the first word of "cc", so it can be a program name with args.
-<
+set dummy cc; ac_word=$2
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-<
+$as_echo_n "checking for $ac_word... " >&6; }
-<
+if test "${ac_cv_prog_CC+set}" = set; then :
-<
+  $as_echo_n "(cached) " >&6
-<
+else
-<
+  if test -n "$CC"; then
-<
+  ac_cv_prog_CC="$CC" # Let the user override the test.
-<
+else
-<
+  ac_prog_rejected=no
-<
+as_save_IFS=$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" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-<
+    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
-<
+       ac_prog_rejected=yes
-<
+       continue
-<
+     fi
-<
+    ac_cv_prog_CC="cc"
-<
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-<
+    break 2
-<
+  fi
-<
+done
-<
+  done
-<
+IFS=$as_save_IFS
-<
-<
+if test $ac_prog_rejected = yes; then
-<
+  # We found a bogon in the path, so make sure we never use it.
-<
+  set dummy $ac_cv_prog_CC
-<
+  shift
-<
+  if test $# != 0; then
-<
+    # We chose a different compiler from the bogus one.
-<
+    # However, it has the same basename, so the bogon will be chosen
-<
+    # first if we set CC to just the basename; use the full file name.
-<
+    shift
-<
+    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
-<
+  fi
-<
+fi
-<
+fi
-<
+fi
-<
+CC=$ac_cv_prog_CC
-<
+if test -n "$CC"; then
-<
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-<
+$as_echo "$CC" >&6; }
-<
+else
-<
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-<
+$as_echo "no" >&6; }
-<
+fi
-<
-<
-<
+fi
-<
+if test -z "$CC"; then
-<
+  if test -n "$ac_tool_prefix"; then
-<
+  for ac_prog in cl.exe
-<
+  do
-<
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
-<
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-<
+$as_echo_n "checking for $ac_word... " >&6; }
-<
+if test "${ac_cv_prog_CC+set}" = set; then :
-<
+  $as_echo_n "(cached) " >&6
-<
+else
-<
+  if test -n "$CC"; then
-<
+  ac_cv_prog_CC="$CC" # Let the user override the test.
-<
+else
-<
+as_save_IFS=$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" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-<
+    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
-<
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-<
+    break 2
-<
+  fi
-<
+done
-<
+  done
-<
+IFS=$as_save_IFS
-<
-<
+fi
-<
+fi
-<
+CC=$ac_cv_prog_CC
-<
+if test -n "$CC"; then
-<
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-<
+$as_echo "$CC" >&6; }
-<
+else
-<
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-<
+$as_echo "no" >&6; }
-<
+fi
-<
-<
-<
+    test -n "$CC" && break
-<
+  done
-<
+fi
-<
+if test -z "$CC"; then
-<
+  ac_ct_CC=$CC
-<
+  for ac_prog in cl.exe
-<
+do
-<
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
-<
+set dummy $ac_prog; ac_word=$2
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-<
+$as_echo_n "checking for $ac_word... " >&6; }
-<
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
-<
+  $as_echo_n "(cached) " >&6
-<
+else
-<
+  if test -n "$ac_ct_CC"; then
-<
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-<
+else
-<
+as_save_IFS=$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" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-<
+    ac_cv_prog_ac_ct_CC="$ac_prog"
-<
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-<
+    break 2
-<
+  fi
-<
+done
-<
+  done
-<
+IFS=$as_save_IFS
-<
-<
+fi
-<
+fi
-<
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
-<
+if test -n "$ac_ct_CC"; then
-<
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
-<
+$as_echo "$ac_ct_CC" >&6; }
-<
+else
-<
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-<
+$as_echo "no" >&6; }
-<
+fi
-<
-<
-<
+  test -n "$ac_ct_CC" && break
-<
+done
-<
-<
+  if test "x$ac_ct_CC" = x; then
-<
+    CC=""
-<
+  else
-<
+    case $cross_compiling:$ac_tool_warned in
-<
+yes:)
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-<
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-<
+ac_tool_warned=yes ;;
-<
+esac
-<
+    CC=$ac_ct_CC
-<
+  fi
-<
+fi
-<
-<
+fi
-<
-<
-<
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-<
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-<
+as_fn_error "no acceptable C compiler found in \$PATH
-<
+See \`config.log' for more details." "$LINENO" 5; }
-<
-<
+# Provide some information about the compiler.
-<
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
-<
+set X $ac_compile
-<
+ac_compiler=$2
-<
+for ac_option in --version -v -V -qversion; do
-<
+  { { ac_try="$ac_compiler $ac_option >&5"
-<
+case "(($ac_try" in
-<
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-<
+  *) ac_try_echo=$ac_try;;
-<
+esac
-<
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-<
+$as_echo "$ac_try_echo"; } >&5
-<
+  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
-<
+  ac_status=$?
-<
+  if test -s conftest.err; then
-<
+    sed '10a\
-<
+... rest of stderr output deleted ...
-<
+q' conftest.err >conftest.er1
-<
+    cat conftest.er1 >&5
-<
+  fi
-<
+  rm -f conftest.er1 conftest.err
-<
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-<
+  test $ac_status = 0; }
-<
+done
-<
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
-<
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
-<
+if test "${ac_cv_c_compiler_gnu+set}" = set; then :
-<
+  $as_echo_n "(cached) " >&6
-<
+else
-<
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-<
+/* end confdefs.h.  */
-<
-<
+int
-<
+main ()
-<
+{
-<
+#ifndef __GNUC__
-<
+       choke me
-<
+#endif
-<
-<
+  ;
-<
+  return 0;
-<
+}
-<
+_ACEOF
-<
+if ac_fn_c_try_compile "$LINENO"; then :
-<
+  ac_compiler_gnu=yes
-<
+else
-<
+  ac_compiler_gnu=no
-<
+fi
-<
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-<
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
-<
-<
+fi
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
-<
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
-<
+if test $ac_compiler_gnu = yes; then
-<
+  GCC=yes
-<
+else
-<
+  GCC=
-<
+fi
-<
+ac_test_CFLAGS=${CFLAGS+set}
-<
+ac_save_CFLAGS=$CFLAGS
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
-<
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
-<
+if test "${ac_cv_prog_cc_g+set}" = set; then :
-<
+  $as_echo_n "(cached) " >&6
-<
+else
-<
+  ac_save_c_werror_flag=$ac_c_werror_flag
-<
+   ac_c_werror_flag=yes
-<
+   ac_cv_prog_cc_g=no
-<
+   CFLAGS="-g"
-<
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-<
+/* end confdefs.h.  */
-<
-<
+int
-<
+main ()
-<
+{
-<
-<
+  ;
-<
+  return 0;
-<
+}
-<
+_ACEOF
-<
+if ac_fn_c_try_compile "$LINENO"; then :
-<
+  ac_cv_prog_cc_g=yes
-<
+else
-<
+  CFLAGS=""
-<
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-<
+/* end confdefs.h.  */
-<
-<
+int
-<
+main ()
-<
+{
-<
-<
+  ;
-<
+  return 0;
-<
+}
-<
+_ACEOF
-<
+if ac_fn_c_try_compile "$LINENO"; then :
-<
-<
+else
-<
+  ac_c_werror_flag=$ac_save_c_werror_flag
-<
+         CFLAGS="-g"
-<
+         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-<
+/* end confdefs.h.  */
-<
-<
+int
-<
+main ()
-<
+{
-<
-<
+  ;
-<
+  return 0;
-<
+}
-<
+_ACEOF
-<
+if ac_fn_c_try_compile "$LINENO"; then :
-<
+  ac_cv_prog_cc_g=yes
-<
+fi
-<
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-<
+fi
-<
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-<
+fi
-<
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-<
+   ac_c_werror_flag=$ac_save_c_werror_flag
-<
+fi
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
-<
+$as_echo "$ac_cv_prog_cc_g" >&6; }
-<
+if test "$ac_test_CFLAGS" = set; then
-<
+  CFLAGS=$ac_save_CFLAGS
-<
+elif test $ac_cv_prog_cc_g = yes; then
-<
+  if test "$GCC" = yes; then
-<
+    CFLAGS="-g -O2"
-<
+  else
-<
+    CFLAGS="-g"
-<
+  fi
-<
+else
-<
+  if test "$GCC" = yes; then
-<
+    CFLAGS="-O2"
-<
+  else
-<
+    CFLAGS=
-<
+  fi
-<
+fi
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
-<
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
-<
+if test "${ac_cv_prog_cc_c89+set}" = set; then :
-<
+  $as_echo_n "(cached) " >&6
-<
+else
-<
+  ac_cv_prog_cc_c89=no
-<
+ac_save_CC=$CC
-<
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-<
+/* end confdefs.h.  */
-<
+#include <stdarg.h>
-<
+#include <stdio.h>
-<
+#include <sys/types.h>
-<
+#include <sys/stat.h>
-<
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
-<
+struct buf { int x; };
-<
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
-<
+static char *e (p, i)
-<
+     char **p;
-<
+     int i;
-<
+{
-<
+  return p[i];
-<
+}
-<
+static char *f (char * (*g) (char **, int), char **p, ...)
-<
+{
-<
+  char *s;
-<
+  va_list v;
-<
+  va_start (v,p);
-<
+  s = g (p, va_arg (v,int));
-<
+  va_end (v);
-<
+  return s;
-<
+}
-<
-<
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
-<
+   function prototypes and stuff, but not '\xHH' hex character constants.
-<
+   These don't provoke an error unfortunately, instead are silently treated
-<
+   as 'x'.  The following induces an error, until -std is added to get
-<
+   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
-<
+   array size at least.  It's necessary to write '\x00'==0 to get something
-<
+   that's true only with -std.  */
-<
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
-<
-<
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
-<
+   inside strings and character constants.  */
-<
+#define FOO(x) 'x'
-<
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
-<
-<
+int test (int i, double x);
-<
+struct s1 {int (*f) (int a);};
-<
+struct s2 {int (*f) (double a);};
-<
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
-<
+int argc;
-<
+char **argv;
-<
+int
-<
+main ()
-<
+{
-<
+return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
-<
+  ;
-<
+  return 0;
-<
+}
-<
+_ACEOF
-<
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
-<
+        -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
-<
+do
-<
+  CC="$ac_save_CC $ac_arg"
-<
+  if ac_fn_c_try_compile "$LINENO"; then :
-<
+  ac_cv_prog_cc_c89=$ac_arg
-<
+fi
-<
+rm -f core conftest.err conftest.$ac_objext
-<
+  test "x$ac_cv_prog_cc_c89" != "xno" && break
-<
+done
-<
+rm -f conftest.$ac_ext
-<
+CC=$ac_save_CC
-<
-<
+fi
-<
+# AC_CACHE_VAL
-<
+case "x$ac_cv_prog_cc_c89" in
-<
+  x)
-<
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
-<
+$as_echo "none needed" >&6; } ;;
-<
+  xno)
-<
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
-<
+$as_echo "unsupported" >&6; } ;;
-<
+  *)
-<
+    CC="$CC $ac_cv_prog_cc_c89"
-<
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
-<
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
-<
+esac
-<
+if test "x$ac_cv_prog_cc_c89" != xno; then :
-<
-<
+fi
-<
-<
+ac_ext=c
-<
+ac_cpp='$CPP $CPPFLAGS'
-<
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-<
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-<
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-<
-<
-<
+if test $USE_MPI != no; then :
-<
-<
+ac_ext=c
-<
+ac_cpp='$CPP $CPPFLAGS'
-<
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-<
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-<
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-<
-<
-<
-<
-<
-<
-<
+        for ac_prog in openmpicc mpicc hcc mpxlc_r mpxlc mpcc cmpicc
-<
+do
-<
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
-<
+set dummy $ac_prog; ac_word=$2
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-<
+$as_echo_n "checking for $ac_word... " >&6; }
-<
+if test "${ac_cv_prog_MPICC+set}" = set; then :
-<
+  $as_echo_n "(cached) " >&6
-<
+else
-<
+  if test -n "$MPICC"; then
-<
+  ac_cv_prog_MPICC="$MPICC" # Let the user override the test.
-<
+else
-<
+as_save_IFS=$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" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-<
+    ac_cv_prog_MPICC="$ac_prog"
-<
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-<
+    break 2
-<
+  fi
-<
+done
-<
+  done
-<
+IFS=$as_save_IFS
-<
-<
+fi
-<
+fi
-<
+MPICC=$ac_cv_prog_MPICC
-<
+if test -n "$MPICC"; then
-<
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MPICC" >&5
-<
+$as_echo "$MPICC" >&6; }
-<
+else
-<
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-<
+$as_echo "no" >&6; }
-<
+fi
-<
-<
-<
+  test -n "$MPICC" && break
-<
+done
-<
+test -n "$MPICC" || MPICC="$CC"
-<
-<
+        ax_mpi_save_CC="$CC"
-<
+        CC="$MPICC"
-<
-<
-<
-<
+if test x = x"$MPILIBS"; then
-<
+        ac_fn_c_check_func "$LINENO" "MPI_Init" "ac_cv_func_MPI_Init"
-<
+if test "x$ac_cv_func_MPI_Init" = x""yes; then :
-<
+  MPILIBS=" "
-<
+fi
-<
-<
+fi
-<
-<
+if test x = x"$MPILIBS"; then
-<
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MPI_Init in -lmpi" >&5
-<
+$as_echo_n "checking for MPI_Init in -lmpi... " >&6; }
-<
+if test "${ac_cv_lib_mpi_MPI_Init+set}" = set; then :
-<
+  $as_echo_n "(cached) " >&6
-<
+else
-<
+  ac_check_lib_save_LIBS=$LIBS
-<
+LIBS="-lmpi  $LIBS"
-<
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-<
+/* end confdefs.h.  */
-<
-<
+/* Override any GCC internal prototype to avoid an error.
-<
+   Use char because int might match the return type of a GCC
-<
+   builtin and then its argument prototype would still apply.  */
-<
+#ifdef __cplusplus
-<
+extern "C"
-<
+#endif
-<
+char MPI_Init ();
-<
+int
-<
+main ()
-<
+{
-<
+return MPI_Init ();
-<
+  ;
-<
+  return 0;
-<
+}
-<
+_ACEOF
-<
+if ac_fn_c_try_link "$LINENO"; then :
-<
+  ac_cv_lib_mpi_MPI_Init=yes
-<
+else
-<
+  ac_cv_lib_mpi_MPI_Init=no
-<
+fi
-<
+rm -f core conftest.err conftest.$ac_objext \
-<
+    conftest$ac_exeext conftest.$ac_ext
-<
+LIBS=$ac_check_lib_save_LIBS
-<
+fi
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mpi_MPI_Init" >&5
-<
+$as_echo "$ac_cv_lib_mpi_MPI_Init" >&6; }
-<
+if test "x$ac_cv_lib_mpi_MPI_Init" = x""yes; then :
-<
+  MPILIBS="-lmpi"
-<
+fi
-<
-<
+fi
-<
+if test x = x"$MPILIBS"; then
-<
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MPI_Init in -lmpich" >&5
-<
+$as_echo_n "checking for MPI_Init in -lmpich... " >&6; }
-<
+if test "${ac_cv_lib_mpich_MPI_Init+set}" = set; then :
-<
+  $as_echo_n "(cached) " >&6
-<
+else
-<
+  ac_check_lib_save_LIBS=$LIBS
-<
+LIBS="-lmpich  $LIBS"
-<
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-<
+/* end confdefs.h.  */
-<
-<
+/* Override any GCC internal prototype to avoid an error.
-<
+   Use char because int might match the return type of a GCC
-<
+   builtin and then its argument prototype would still apply.  */
-<
+#ifdef __cplusplus
-<
+extern "C"
-<
+#endif
-<
+char MPI_Init ();
-<
+int
-<
+main ()
-<
+{
-<
+return MPI_Init ();
-<
+  ;
-<
+  return 0;
-<
+}
-<
+_ACEOF
-<
+if ac_fn_c_try_link "$LINENO"; then :
-<
+  ac_cv_lib_mpich_MPI_Init=yes
-<
+else
-<
+  ac_cv_lib_mpich_MPI_Init=no
-<
+fi
-<
+rm -f core conftest.err conftest.$ac_objext \
-<
+    conftest$ac_exeext conftest.$ac_ext
-<
+LIBS=$ac_check_lib_save_LIBS
-<
+fi
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mpich_MPI_Init" >&5
-<
+$as_echo "$ac_cv_lib_mpich_MPI_Init" >&6; }
-<
+if test "x$ac_cv_lib_mpich_MPI_Init" = x""yes; then :
-<
+  MPILIBS="-lmpich"
-<
+fi
-<
-<
+fi
-<
-<
+if test x != x"$MPILIBS"; then
-<
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mpi.h" >&5
-<
+$as_echo_n "checking for mpi.h... " >&6; }
-<
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-<
+/* end confdefs.h.  */
-<
+#include <mpi.h>
-<
+int
-<
+main ()
-<
+{
-<
-<
+  ;
-<
+  return 0;
-<
+}
-<
+_ACEOF
-<
+if ac_fn_c_try_compile "$LINENO"; then :
-<
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-<
+$as_echo "yes" >&6; }
-<
+else
-<
+  MPILIBS=""
-<
+                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-<
+$as_echo "no" >&6; }
-<
+fi
-<
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-<
+fi
-<
-<
+CC="$ax_mpi_save_CC"
-<
-<
-<
-<
+# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
-<
+if test x = x"$MPILIBS"; then
-<
+        USE_MPI="no"
-<
+       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: No suitable C MPI implementation found. openmd_MPI will not be built." >&5
-<
+$as_echo "$as_me: WARNING: No suitable C MPI implementation found. openmd_MPI will not be built." >&2;}
-<
+        :
-<
+else
-<
+        USE_MPI="yes"
-<
+        :
-<
+fi
-<
-<
-<
+fi
-<
+ac_ext=${ac_fc_srcext-f}
-<
+ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
-<
+ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
-<
+ac_compiler_gnu=$ac_cv_fc_compiler_gnu
-<
+if test -n "$ac_tool_prefix"; then
-<
+  for ac_prog in gfortran g95 xlf95 f95 fort ifort ifc efc pgf95 lf95 ftn xlf90 f90 pgf90 pghpf epcf90 g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77
-<
+  do
-<
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
-<
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-<
+$as_echo_n "checking for $ac_word... " >&6; }
-<
+if test "${ac_cv_prog_FC+set}" = set; then :
-<
+  $as_echo_n "(cached) " >&6
-<
+else
-<
+  if test -n "$FC"; then
-<
+  ac_cv_prog_FC="$FC" # Let the user override the test.
-<
+else
-<
+as_save_IFS=$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" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-<
+    ac_cv_prog_FC="$ac_tool_prefix$ac_prog"
-<
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-<
+    break 2
-<
+  fi
-<
+done
-<
+  done
-<
+IFS=$as_save_IFS
-<
-<
+fi
-<
+fi
-<
+FC=$ac_cv_prog_FC
-<
+if test -n "$FC"; then
-<
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FC" >&5
-<
+$as_echo "$FC" >&6; }
-<
+else
-<
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-<
+$as_echo "no" >&6; }
-<
+fi
-<
-<
-<
+    test -n "$FC" && break
-<
+  done
-<
+fi
-<
+if test -z "$FC"; then
-<
+  ac_ct_FC=$FC
-<
+  for ac_prog in gfortran g95 xlf95 f95 fort ifort ifc efc pgf95 lf95 ftn xlf90 f90 pgf90 pghpf epcf90 g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77
-<
+do
-<
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
-<
+set dummy $ac_prog; ac_word=$2
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-<
+$as_echo_n "checking for $ac_word... " >&6; }
-<
+if test "${ac_cv_prog_ac_ct_FC+set}" = set; then :
-<
+  $as_echo_n "(cached) " >&6
-<
+else
-<
+  if test -n "$ac_ct_FC"; then
-<
+  ac_cv_prog_ac_ct_FC="$ac_ct_FC" # Let the user override the test.
-<
+else
-<
+as_save_IFS=$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" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-<
+    ac_cv_prog_ac_ct_FC="$ac_prog"
-<
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-<
+    break 2
-<
+  fi
-<
+done
-<
+  done
-<
+IFS=$as_save_IFS
-<
-<
+fi
-<
+fi
-<
+ac_ct_FC=$ac_cv_prog_ac_ct_FC
-<
+if test -n "$ac_ct_FC"; then
-<
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_FC" >&5
-<
+$as_echo "$ac_ct_FC" >&6; }
-<
+else
-<
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-<
+$as_echo "no" >&6; }
-<
+fi
-<
-<
-<
+  test -n "$ac_ct_FC" && break
-<
+done
-<
-<
+  if test "x$ac_ct_FC" = x; then
-<
+    FC=""
-<
+  else
-<
+    case $cross_compiling:$ac_tool_warned in
-<
+yes:)
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-<
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-<
+ac_tool_warned=yes ;;
-<
+esac
-<
+    FC=$ac_ct_FC
-<
+  fi
-<
+fi
-<
-<
-<
+# Provide some information about the compiler.
-<
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for Fortran compiler version" >&5
-<
+set X $ac_compile
-<
+ac_compiler=$2
-<
+for ac_option in --version -v -V -qversion; do
-<
+  { { ac_try="$ac_compiler $ac_option >&5"
-<
+case "(($ac_try" in
-<
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-<
+  *) ac_try_echo=$ac_try;;
-<
+esac
-<
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-<
+$as_echo "$ac_try_echo"; } >&5
-<
+  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
-<
+  ac_status=$?
-<
+  if test -s conftest.err; then
-<
+    sed '10a\
-<
+... rest of stderr output deleted ...
-<
+q' conftest.err >conftest.er1
-<
+    cat conftest.er1 >&5
-<
+  fi
-<
+  rm -f conftest.er1 conftest.err
-<
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-<
+  test $ac_status = 0; }
-<
+done
-<
+rm -f a.out
-<
-<
+# If we don't use `.F' as extension, the preprocessor is not run on the
-<
+# input file.  (Note that this only needs to work for GNU compilers.)
-<
+ac_save_ext=$ac_ext
-<
+ac_ext=F
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU Fortran compiler" >&5
-<
+$as_echo_n "checking whether we are using the GNU Fortran compiler... " >&6; }
-<
+if test "${ac_cv_fc_compiler_gnu+set}" = set; then :
-<
+  $as_echo_n "(cached) " >&6
-<
+else
-<
+  cat > conftest.$ac_ext <<_ACEOF
-<
+      program main
-<
+#ifndef __GNUC__
-<
+       choke me
-<
+#endif
-<
-<
+      end
-<
+_ACEOF
-<
+if ac_fn_fc_try_compile "$LINENO"; then :
-<
+  ac_compiler_gnu=yes
-<
+else
-<
+  ac_compiler_gnu=no
-<
+fi
-<
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-<
+ac_cv_fc_compiler_gnu=$ac_compiler_gnu
-<
-<
+fi
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_fc_compiler_gnu" >&5
-<
+$as_echo "$ac_cv_fc_compiler_gnu" >&6; }
-<
+ac_ext=$ac_save_ext
-<
+ac_test_FCFLAGS=${FCFLAGS+set}
-<
+ac_save_FCFLAGS=$FCFLAGS
-<
+FCFLAGS=
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $FC accepts -g" >&5
-<
+$as_echo_n "checking whether $FC accepts -g... " >&6; }
-<
+if test "${ac_cv_prog_fc_g+set}" = set; then :
-<
+  $as_echo_n "(cached) " >&6
-<
+else
-<
+  FCFLAGS=-g
-<
+cat > conftest.$ac_ext <<_ACEOF
-<
+      program main
-<
-<
+      end
-<
+_ACEOF
-<
+if ac_fn_fc_try_compile "$LINENO"; then :
-<
+  ac_cv_prog_fc_g=yes
-<
+else
-<
+  ac_cv_prog_fc_g=no
-<
+fi
-<
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-<
-<
+fi
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_fc_g" >&5
-<
+$as_echo "$ac_cv_prog_fc_g" >&6; }
-<
+if test "$ac_test_FCFLAGS" = set; then
-<
+  FCFLAGS=$ac_save_FCFLAGS
-<
+elif test $ac_cv_prog_fc_g = yes; then
-<
+  if test "x$ac_cv_fc_compiler_gnu" = xyes; then
-<
+    FCFLAGS="-g -O2"
-<
+  else
-<
+    FCFLAGS="-g"
-<
+  fi
-<
+else
-<
+  if test "x$ac_cv_fc_compiler_gnu" = xyes; then
-<
+    FCFLAGS="-O2"
-<
+  else
-<
+    FCFLAGS=
-<
+  fi
-<
+fi
-<
-<
+ac_ext=${ac_fc_srcext-f}
-<
+ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
-<
+ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
-<
+ac_compiler_gnu=$ac_cv_fc_compiler_gnu
-<
-<
-<
+if test $USE_MPI != no; then :
-<
-<
+ac_ext=${ac_fc_srcext-f}
-<
+ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
-<
+ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
-<
+ac_compiler_gnu=$ac_cv_fc_compiler_gnu
-<
-<
-<
-<
-<
-<
-<
+        for ac_prog in openmpif90 mpif90 mpxlf95_r mpxlf90_r mpxlf95 mpxlf90 mpf90 cmpif90c
-<
+do
-<
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
-<
+set dummy $ac_prog; ac_word=$2
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-<
+$as_echo_n "checking for $ac_word... " >&6; }
-<
+if test "${ac_cv_prog_MPIFC+set}" = set; then :
-<
+  $as_echo_n "(cached) " >&6
-<
+else
-<
+  if test -n "$MPIFC"; then
-<
+  ac_cv_prog_MPIFC="$MPIFC" # Let the user override the test.
-<
+else
-<
+as_save_IFS=$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" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-<
+    ac_cv_prog_MPIFC="$ac_prog"
-<
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-<
+    break 2
-<
+  fi
-<
+done
-<
+  done
-<
+IFS=$as_save_IFS
-<
-<
+fi
-<
+fi
-<
+MPIFC=$ac_cv_prog_MPIFC
-<
+if test -n "$MPIFC"; then
-<
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MPIFC" >&5
-<
+$as_echo "$MPIFC" >&6; }
-<
+else
-<
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-<
+$as_echo "no" >&6; }
-<
+fi
-<
-<
-<
+  test -n "$MPIFC" && break
-<
+done
-<
+test -n "$MPIFC" || MPIFC="$FC"
-<
-<
+        ax_mpi_save_FC="$FC"
-<
+        FC="$MPIFC"
-<
-<
-<
-<
+if test x = x"$MPILIBS"; then
-<
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MPI_Init" >&5
-<
+$as_echo_n "checking for MPI_Init... " >&6; }
-<
+                        cat > conftest.$ac_ext <<_ACEOF
-<
+      program main
-<
+      call MPI_Init
-<
+      end
-<
+_ACEOF
-<
+if ac_fn_fc_try_link "$LINENO"; then :
-<
+  MPILIBS=" "
-<
+                                { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-<
+$as_echo "yes" >&6; }
-<
+else
-<
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-<
+$as_echo "no" >&6; }
-<
+fi
-<
+rm -f core conftest.err conftest.$ac_objext \
-<
+    conftest$ac_exeext conftest.$ac_ext
-<
+fi
-<
-<
+        if test x = x"$MPILIBS"; then
-<
+                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MPI_Init in -lfmpi" >&5
-<
+$as_echo_n "checking for MPI_Init in -lfmpi... " >&6; }
-<
+if test "${ac_cv_lib_fmpi_MPI_Init+set}" = set; then :
-<
+  $as_echo_n "(cached) " >&6
-<
+else
-<
+  ac_check_lib_save_LIBS=$LIBS
-<
+LIBS="-lfmpi  $LIBS"
-<
+cat > conftest.$ac_ext <<_ACEOF
-<
+      program main
-<
+      call MPI_Init
-<
+      end
-<
+_ACEOF
-<
+if ac_fn_fc_try_link "$LINENO"; then :
-<
+  ac_cv_lib_fmpi_MPI_Init=yes
-<
+else
-<
+  ac_cv_lib_fmpi_MPI_Init=no
-<
+fi
-<
+rm -f core conftest.err conftest.$ac_objext \
-<
+    conftest$ac_exeext conftest.$ac_ext
-<
+LIBS=$ac_check_lib_save_LIBS
-<
+fi
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_fmpi_MPI_Init" >&5
-<
+$as_echo "$ac_cv_lib_fmpi_MPI_Init" >&6; }
-<
+if test "x$ac_cv_lib_fmpi_MPI_Init" = x""yes; then :
-<
+  MPILIBS="-lfmpi"
-<
+fi
-<
-<
+        fi
-<
+        if test x = x"$MPILIBS"; then
-<
+                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MPI_Init in -lmpichf90" >&5
-<
+$as_echo_n "checking for MPI_Init in -lmpichf90... " >&6; }
-<
+if test "${ac_cv_lib_mpichf90_MPI_Init+set}" = set; then :
-<
+  $as_echo_n "(cached) " >&6
-<
+else
-<
+  ac_check_lib_save_LIBS=$LIBS
-<
+LIBS="-lmpichf90  $LIBS"
-<
+cat > conftest.$ac_ext <<_ACEOF
-<
+      program main
-<
+      call MPI_Init
-<
+      end
-<
+_ACEOF
-<
+if ac_fn_fc_try_link "$LINENO"; then :
-<
+  ac_cv_lib_mpichf90_MPI_Init=yes
-<
+else
-<
+  ac_cv_lib_mpichf90_MPI_Init=no
-<
+fi
-<
+rm -f core conftest.err conftest.$ac_objext \
-<
+    conftest$ac_exeext conftest.$ac_ext
-<
+LIBS=$ac_check_lib_save_LIBS
-<
+fi
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mpichf90_MPI_Init" >&5
-<
+$as_echo "$ac_cv_lib_mpichf90_MPI_Init" >&6; }
-<
+if test "x$ac_cv_lib_mpichf90_MPI_Init" = x""yes; then :
-<
+  MPILIBS="-lmpichf90"
-<
+fi
-<
-<
+        fi
-<
-<
+if test x = x"$MPILIBS"; then
-<
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MPI_Init in -lmpi" >&5
-<
+$as_echo_n "checking for MPI_Init in -lmpi... " >&6; }
-<
+if test "${ac_cv_lib_mpi_MPI_Init+set}" = set; then :
-<
+  $as_echo_n "(cached) " >&6
-<
+else
-<
+  ac_check_lib_save_LIBS=$LIBS
-<
+LIBS="-lmpi  $LIBS"
-<
+cat > conftest.$ac_ext <<_ACEOF
-<
+      program main
-<
+      call MPI_Init
-<
+      end
-<
+_ACEOF
-<
+if ac_fn_fc_try_link "$LINENO"; then :
-<
+  ac_cv_lib_mpi_MPI_Init=yes
-<
+else
-<
+  ac_cv_lib_mpi_MPI_Init=no
-<
+fi
-<
+rm -f core conftest.err conftest.$ac_objext \
-<
+    conftest$ac_exeext conftest.$ac_ext
-<
+LIBS=$ac_check_lib_save_LIBS
-<
+fi
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mpi_MPI_Init" >&5
-<
+$as_echo "$ac_cv_lib_mpi_MPI_Init" >&6; }
-<
+if test "x$ac_cv_lib_mpi_MPI_Init" = x""yes; then :
-<
+  MPILIBS="-lmpi"
-<
+fi
-<
-<
+fi
-<
+if test x = x"$MPILIBS"; then
-<
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MPI_Init in -lmpich" >&5
-<
+$as_echo_n "checking for MPI_Init in -lmpich... " >&6; }
-<
+if test "${ac_cv_lib_mpich_MPI_Init+set}" = set; then :
-<
+  $as_echo_n "(cached) " >&6
-<
+else
-<
+  ac_check_lib_save_LIBS=$LIBS
-<
+LIBS="-lmpich  $LIBS"
-<
+cat > conftest.$ac_ext <<_ACEOF
-<
+      program main
-<
+      call MPI_Init
-<
+      end
-<
+_ACEOF
-<
+if ac_fn_fc_try_link "$LINENO"; then :
-<
+  ac_cv_lib_mpich_MPI_Init=yes
-<
+else
-<
+  ac_cv_lib_mpich_MPI_Init=no
-<
+fi
-<
+rm -f core conftest.err conftest.$ac_objext \
-<
+    conftest$ac_exeext conftest.$ac_ext
-<
+LIBS=$ac_check_lib_save_LIBS
-<
+fi
-<
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mpich_MPI_Init" >&5
-<
+$as_echo "$ac_cv_lib_mpich_MPI_Init" >&6; }
-<
+if test "x$ac_cv_lib_mpich_MPI_Init" = x""yes; then :
-<
+  MPILIBS="-lmpich"
-<
+fi
-<
-<
+fi
-<
-<
+if test x != x"$MPILIBS"; then
-<
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mpif.h" >&5
-<
+$as_echo_n "checking for mpif.h... " >&6; }
-<
+        cat > conftest.$ac_ext <<_ACEOF
-<
+      program main
-<
+      include 'mpif.h'
-<
+      end
-<
+_ACEOF
-<
+if ac_fn_fc_try_compile "$LINENO"; then :
-<
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-<
+$as_echo "yes" >&6; }
-<
+else
-<
+  MPILIBS=""
-<
+                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-<
+$as_echo "no" >&6; }
-<
+fi
-<
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-<
+fi
-<
-<
+FC="$ax_mpi_save_FC"
-<
-<
-<
-<
+# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
-<
+if test x = x"$MPILIBS"; then
-<
+        USE_MPI="no"
-<
+       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: No suitable Fortran MPI implementation found. openmd_MPI will not be built." >&5
-<
+$as_echo "$as_me: WARNING: No suitable Fortran MPI implementation found. openmd_MPI will not be built." >&2;}
-<
+        :
->
+  enableval=$enable_single; ok=$enableval
+else
-<
+        USE_MPI="yes"
-<
+        :
->
+  ok=no
+fi
-<
->
+# Check whether --enable-float was given.
->
+if test "${enable_float+set}" = set; then :
->
+  enableval=$enable_float; ok=$enableval
+fi
-–
+if test $USE_MPI != no; then :
-<
+        CXX=$MPICXX
-<
+        CC=$MPICC
-<
+        FC=$MPIFC
->
+if test "$ok" = "yes"; then
-<
+fi
->
+$as_echo "#define SINGLE_PRECISION 1" >>confdefs.h
-+
+        USE_SINGLE_PRECISION=yes
-<
+# Checks for programs.
->
+fi
->
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+  test $ac_status = 0; }
+done
-+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+
+/* end confdefs.h.  */
-+
-+
+int
-+
+main ()
-+
+{
-+
-+
+  ;
-+
+  return 0;
-+
+}
-+
+_ACEOF
-+
+ac_clean_files_save=$ac_clean_files
-+
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
-+
+# Try to create an executable without -o first, disregard a.out.
-+
+# It will help us diagnose broken compilers, and finding out an intuition
-+
+# of exeext.
-+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
-+
+$as_echo_n "checking whether the C++ compiler works... " >&6; }
-+
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
-+
-+
+# The possible output files:
-+
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
-+
-+
+ac_rmfiles=
-+
+for ac_file in $ac_files
-+
+do
-+
+  case $ac_file in
-+
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
-+
+    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
-+
+  esac
-+
+done
-+
+rm -f $ac_rmfiles
-+
-+
+if { { ac_try="$ac_link_default"
-+
+case "(($ac_try" in
-+
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-+
+  *) ac_try_echo=$ac_try;;
-+
+esac
-+
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-+
+$as_echo "$ac_try_echo"; } >&5
-+
+  (eval "$ac_link_default") 2>&5
-+
+  ac_status=$?
-+
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-+
+  test $ac_status = 0; }; then :
-+
+  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
-+
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
-+
+# in a Makefile.  We should not override ac_cv_exeext if it was cached,
-+
+# so that the user can short-circuit this test for compilers unknown to
-+
+# Autoconf.
-+
+for ac_file in $ac_files ''
-+
+do
-+
+  test -f "$ac_file" || continue
-+
+  case $ac_file in
-+
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
-+
+        ;;
-+
+    [ab].out )
-+
+        # We found the default executable, but exeext='' is most
-+
+        # certainly right.
-+
+        break;;
-+
+    *.* )
-+
+        if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
-+
+        then :; else
-+
+           ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
-+
+        fi
-+
+        # We set ac_cv_exeext here because the later test for it is not
-+
+        # safe: cross compilers may not add the suffix if given an `-o'
-+
+        # argument, so we may need to know it at that point already.
-+
+        # Even if this section looks crufty: it has the advantage of
-+
+        # actually working.
-+
+        break;;
-+
+    * )
-+
+        break;;
-+
+  esac
-+
+done
-+
+test "$ac_cv_exeext" = no && ac_cv_exeext=
-+
-+
+else
-+
+  ac_file=''
-+
+fi
-+
+if test -z "$ac_file"; then :
-+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-+
+$as_echo "no" >&6; }
-+
+$as_echo "$as_me: failed program was:" >&5
-+
+sed 's/^/| /' conftest.$ac_ext >&5
-+
-+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-+
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-+
+{ as_fn_set_status 77
-+
+as_fn_error "C++ compiler cannot create executables
-+
+See \`config.log' for more details." "$LINENO" 5; }; }
-+
+else
-+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-+
+$as_echo "yes" >&6; }
-+
+fi
-+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
-+
+$as_echo_n "checking for C++ compiler default output file name... " >&6; }
-+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
-+
+$as_echo "$ac_file" >&6; }
-+
+ac_exeext=$ac_cv_exeext
-+
-+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
-+
+ac_clean_files=$ac_clean_files_save
-+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
-+
+$as_echo_n "checking for suffix of executables... " >&6; }
-+
+if { { ac_try="$ac_link"
-+
+case "(($ac_try" in
-+
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-+
+  *) ac_try_echo=$ac_try;;
-+
+esac
-+
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-+
+$as_echo "$ac_try_echo"; } >&5
-+
+  (eval "$ac_link") 2>&5
-+
+  ac_status=$?
-+
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-+
+  test $ac_status = 0; }; then :
-+
+  # If both `conftest.exe' and `conftest' are `present' (well, observable)
-+
+# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
-+
+# work properly (i.e., refer to `conftest.exe'), while it won't with
-+
+# `rm'.
-+
+for ac_file in conftest.exe conftest conftest.*; do
-+
+  test -f "$ac_file" || continue
-+
+  case $ac_file in
-+
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
-+
+    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
-+
+          break;;
-+
+    * ) break;;
-+
+  esac
-+
+done
-+
+else
-+
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-+
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-+
+as_fn_error "cannot compute suffix of executables: cannot compile and link
-+
+See \`config.log' for more details." "$LINENO" 5; }
-+
+fi
-+
+rm -f conftest conftest$ac_cv_exeext
-+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
-+
+$as_echo "$ac_cv_exeext" >&6; }
-+
-+
+rm -f conftest.$ac_ext
-+
+EXEEXT=$ac_cv_exeext
-+
+ac_exeext=$EXEEXT
-+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+
+/* end confdefs.h.  */
-+
+#include <stdio.h>
-+
+int
-+
+main ()
-+
+{
-+
+FILE *f = fopen ("conftest.out", "w");
-+
+ return ferror (f) || fclose (f) != 0;
-+
-+
+  ;
-+
+  return 0;
-+
+}
-+
+_ACEOF
-+
+ac_clean_files="$ac_clean_files conftest.out"
-+
+# Check that the compiler produces executables we can run.  If not, either
-+
+# the compiler is broken, or we cross compile.
-+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
-+
+$as_echo_n "checking whether we are cross compiling... " >&6; }
-+
+if test "$cross_compiling" != yes; then
-+
+  { { ac_try="$ac_link"
-+
+case "(($ac_try" in
-+
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-+
+  *) ac_try_echo=$ac_try;;
-+
+esac
-+
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-+
+$as_echo "$ac_try_echo"; } >&5
-+
+  (eval "$ac_link") 2>&5
-+
+  ac_status=$?
-+
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-+
+  test $ac_status = 0; }
-+
+  if { ac_try='./conftest$ac_cv_exeext'
-+
+  { { case "(($ac_try" in
-+
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-+
+  *) ac_try_echo=$ac_try;;
-+
+esac
-+
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-+
+$as_echo "$ac_try_echo"; } >&5
-+
+  (eval "$ac_try") 2>&5
-+
+  ac_status=$?
-+
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-+
+  test $ac_status = 0; }; }; then
-+
+    cross_compiling=no
-+
+  else
-+
+    if test "$cross_compiling" = maybe; then
-+
+        cross_compiling=yes
-+
+    else
-+
+        { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-+
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-+
+as_fn_error "cannot run C++ compiled programs.
-+
+If you meant to cross compile, use \`--host'.
-+
+See \`config.log' for more details." "$LINENO" 5; }
-+
+    fi
-+
+  fi
-+
+fi
-+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
-+
+$as_echo "$cross_compiling" >&6; }
-+
-+
+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
-+
+ac_clean_files=$ac_clean_files_save
-+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
-+
+$as_echo_n "checking for suffix of object files... " >&6; }
-+
+if test "${ac_cv_objext+set}" = set; then :
-+
+  $as_echo_n "(cached) " >&6
-+
+else
-+
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+
+/* end confdefs.h.  */
-+
-+
+int
-+
+main ()
-+
+{
-+
-+
+  ;
-+
+  return 0;
-+
+}
-+
+_ACEOF
-+
+rm -f conftest.o conftest.obj
-+
+if { { ac_try="$ac_compile"
-+
+case "(($ac_try" in
-+
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-+
+  *) ac_try_echo=$ac_try;;
-+
+esac
-+
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-+
+$as_echo "$ac_try_echo"; } >&5
-+
+  (eval "$ac_compile") 2>&5
-+
+  ac_status=$?
-+
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-+
+  test $ac_status = 0; }; then :
-+
+  for ac_file in conftest.o conftest.obj conftest.*; do
-+
+  test -f "$ac_file" || continue;
-+
+  case $ac_file in
-+
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
-+
+    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
-+
+       break;;
-+
+  esac
-+
+done
-+
+else
-+
+  $as_echo "$as_me: failed program was:" >&5
-+
+sed 's/^/| /' conftest.$ac_ext >&5
-+
-+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-+
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-+
+as_fn_error "cannot compute suffix of object files: cannot compile
-+
+See \`config.log' for more details." "$LINENO" 5; }
-+
+fi
-+
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
-+
+fi
-+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
-+
+$as_echo "$ac_cv_objext" >&6; }
-+
+OBJEXT=$ac_cv_objext
-+
+ac_objext=$OBJEXT
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
+$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
+if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
+    CXXFLAGS=
+  fi
+fi
-<
+ac_ext=${ac_fc_srcext-f}
-<
+ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
-<
+ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
-<
+ac_compiler_gnu=$ac_cv_fc_compiler_gnu
->
+ac_ext=c
->
+ac_cpp='$CPP $CPPFLAGS'
->
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
->
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
->
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+fi
-<
+ac_ext=${ac_fc_srcext-f}
-<
+ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
-<
+ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
-<
+ac_compiler_gnu=$ac_cv_fc_compiler_gnu
->
+ac_ext=c
->
+ac_cpp='$CPP $CPPFLAGS'
->
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
->
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
->
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+ac_ext=${ac_fc_srcext-f}
+ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
+  fi
+fi
-+
+ac_ext=c
-+
+ac_cpp='$CPP $CPPFLAGS'
-+
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+
+save_CXX=$CXX
-+
+save_CC=$CC
-+
+save_FC=$FC
-+
+save_LIBS=$LIBS
-+
-+
+ac_ext=cpp
-+
+ac_cpp='$CXXCPP $CPPFLAGS'
-+
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+
-+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lc" >&5
-+
+$as_echo_n "checking for dlopen in -lc... " >&6; }
-+
+if test "${ac_cv_lib_c_dlopen+set}" = set; then :
-+
+  $as_echo_n "(cached) " >&6
-+
+else
-+
+  ac_check_lib_save_LIBS=$LIBS
-+
+LIBS="-lc  $LIBS"
-+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+
+/* end confdefs.h.  */
-+
-+
+/* Override any GCC internal prototype to avoid an error.
-+
+   Use char because int might match the return type of a GCC
-+
+   builtin and then its argument prototype would still apply.  */
-+
+#ifdef __cplusplus
-+
+extern "C"
-+
+#endif
-+
+char dlopen ();
-+
+int
-+
+main ()
-+
+{
-+
+return dlopen ();
-+
+  ;
-+
+  return 0;
-+
+}
-+
+_ACEOF
-+
+if ac_fn_cxx_try_link "$LINENO"; then :
-+
+  ac_cv_lib_c_dlopen=yes
-+
+else
-+
+  ac_cv_lib_c_dlopen=no
-+
+fi
-+
+rm -f core conftest.err conftest.$ac_objext \
-+
+    conftest$ac_exeext conftest.$ac_ext
-+
+LIBS=$ac_check_lib_save_LIBS
-+
+fi
-+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_dlopen" >&5
-+
+$as_echo "$ac_cv_lib_c_dlopen" >&6; }
-+
+if test "x$ac_cv_lib_c_dlopen" = x""yes; then :
-+
+  LIBDL=""
-+
+else
-+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
-+
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
-+
+if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
-+
+  $as_echo_n "(cached) " >&6
-+
+else
-+
+  ac_check_lib_save_LIBS=$LIBS
-+
+LIBS="-ldl  $LIBS"
-+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+
+/* end confdefs.h.  */
-+
-+
+/* Override any GCC internal prototype to avoid an error.
-+
+   Use char because int might match the return type of a GCC
-+
+   builtin and then its argument prototype would still apply.  */
-+
+#ifdef __cplusplus
-+
+extern "C"
-+
+#endif
-+
+char dlopen ();
-+
+int
-+
+main ()
-+
+{
-+
+return dlopen ();
-+
+  ;
-+
+  return 0;
-+
+}
-+
+_ACEOF
-+
+if ac_fn_cxx_try_link "$LINENO"; then :
-+
+  ac_cv_lib_dl_dlopen=yes
-+
+else
-+
+  ac_cv_lib_dl_dlopen=no
-+
+fi
-+
+rm -f core conftest.err conftest.$ac_objext \
-+
+    conftest$ac_exeext conftest.$ac_ext
-+
+LIBS=$ac_check_lib_save_LIBS
-+
+fi
-+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
-+
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
-+
+if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
-+
+  LIBDL="-ldl"
-+
+fi
-+
-+
+fi
-+
-+
-+
-+
-+
-+
-+
-+
+        for ac_prog in openmpicxx openmpiCC openmpic++ mpic++ mpicxx mpiCC hcp mpxlC_r mpxlC mpCC cmpic++
-+
+do
-+
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
-+
+set dummy $ac_prog; ac_word=$2
-+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-+
+$as_echo_n "checking for $ac_word... " >&6; }
-+
+if test "${ac_cv_prog_MPICXX+set}" = set; then :
-+
+  $as_echo_n "(cached) " >&6
-+
+else
-+
+  if test -n "$MPICXX"; then
-+
+  ac_cv_prog_MPICXX="$MPICXX" # Let the user override the test.
-+
+else
-+
+as_save_IFS=$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" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-+
+    ac_cv_prog_MPICXX="$ac_prog"
-+
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-+
+    break 2
-+
+  fi
-+
+done
-+
+  done
-+
+IFS=$as_save_IFS
-+
-+
+fi
-+
+fi
-+
+MPICXX=$ac_cv_prog_MPICXX
-+
+if test -n "$MPICXX"; then
-+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MPICXX" >&5
-+
+$as_echo "$MPICXX" >&6; }
-+
+else
-+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-+
+$as_echo "no" >&6; }
-+
+fi
-+
-+
-+
+  test -n "$MPICXX" && break
-+
+done
-+
+test -n "$MPICXX" || MPICXX="$CXX"
-+
-+
+        ax_mpi_save_CXX="$CXX"
-+
+        CXX="$MPICXX"
-+
-+
-+
-+
+if test x = x"$MPILIBS"; then
-+
+        ac_fn_cxx_check_func "$LINENO" "MPI_Init" "ac_cv_func_MPI_Init"
-+
+if test "x$ac_cv_func_MPI_Init" = x""yes; then :
-+
+  MPILIBS=" "
-+
+fi
-+
-+
+fi
-+
-+
+if test x = x"$MPILIBS"; then
-+
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MPI_Init in -lmpi" >&5
-+
+$as_echo_n "checking for MPI_Init in -lmpi... " >&6; }
-+
+if test "${ac_cv_lib_mpi_MPI_Init+set}" = set; then :
-+
+  $as_echo_n "(cached) " >&6
-+
+else
-+
+  ac_check_lib_save_LIBS=$LIBS
-+
+LIBS="-lmpi  $LIBS"
-+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+
+/* end confdefs.h.  */
-+
-+
+/* Override any GCC internal prototype to avoid an error.
-+
+   Use char because int might match the return type of a GCC
-+
+   builtin and then its argument prototype would still apply.  */
-+
+#ifdef __cplusplus
-+
+extern "C"
-+
+#endif
-+
+char MPI_Init ();
-+
+int
-+
+main ()
-+
+{
-+
+return MPI_Init ();
-+
+  ;
-+
+  return 0;
-+
+}
-+
+_ACEOF
-+
+if ac_fn_cxx_try_link "$LINENO"; then :
-+
+  ac_cv_lib_mpi_MPI_Init=yes
-+
+else
-+
+  ac_cv_lib_mpi_MPI_Init=no
-+
+fi
-+
+rm -f core conftest.err conftest.$ac_objext \
-+
+    conftest$ac_exeext conftest.$ac_ext
-+
+LIBS=$ac_check_lib_save_LIBS
-+
+fi
-+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mpi_MPI_Init" >&5
-+
+$as_echo "$ac_cv_lib_mpi_MPI_Init" >&6; }
-+
+if test "x$ac_cv_lib_mpi_MPI_Init" = x""yes; then :
-+
+  MPILIBS="-lmpi"
-+
+fi
-+
-+
+fi
-+
+if test x = x"$MPILIBS"; then
-+
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MPI_Init in -lmpich" >&5
-+
+$as_echo_n "checking for MPI_Init in -lmpich... " >&6; }
-+
+if test "${ac_cv_lib_mpich_MPI_Init+set}" = set; then :
-+
+  $as_echo_n "(cached) " >&6
-+
+else
-+
+  ac_check_lib_save_LIBS=$LIBS
-+
+LIBS="-lmpich  $LIBS"
-+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+
+/* end confdefs.h.  */
-+
-+
+/* Override any GCC internal prototype to avoid an error.
-+
+   Use char because int might match the return type of a GCC
-+
+   builtin and then its argument prototype would still apply.  */
-+
+#ifdef __cplusplus
-+
+extern "C"
-+
+#endif
-+
+char MPI_Init ();
-+
+int
-+
+main ()
-+
+{
-+
+return MPI_Init ();
-+
+  ;
-+
+  return 0;
-+
+}
-+
+_ACEOF
-+
+if ac_fn_cxx_try_link "$LINENO"; then :
-+
+  ac_cv_lib_mpich_MPI_Init=yes
-+
+else
-+
+  ac_cv_lib_mpich_MPI_Init=no
-+
+fi
-+
+rm -f core conftest.err conftest.$ac_objext \
-+
+    conftest$ac_exeext conftest.$ac_ext
-+
+LIBS=$ac_check_lib_save_LIBS
-+
+fi
-+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mpich_MPI_Init" >&5
-+
+$as_echo "$ac_cv_lib_mpich_MPI_Init" >&6; }
-+
+if test "x$ac_cv_lib_mpich_MPI_Init" = x""yes; then :
-+
+  MPILIBS="-lmpich"
-+
+fi
-+
-+
+fi
-+
-+
+if test x != x"$MPILIBS"; then
-+
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mpi.h" >&5
-+
+$as_echo_n "checking for mpi.h... " >&6; }
-+
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+
+/* end confdefs.h.  */
-+
+#include <mpi.h>
-+
+int
-+
+main ()
-+
+{
-+
-+
+  ;
-+
+  return 0;
-+
+}
-+
+_ACEOF
-+
+if ac_fn_cxx_try_compile "$LINENO"; then :
-+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-+
+$as_echo "yes" >&6; }
-+
+else
-+
+  MPILIBS=""
-+
+                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-+
+$as_echo "no" >&6; }
-+
+fi
-+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+
+fi
-+
-+
+CXX="$ax_mpi_save_CXX"
-+
-+
-+
-+
+# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
-+
+if test x = x"$MPILIBS"; then
-+
+        USE_MPI="no"
-+
+       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: No suitable C++ MPI implementation found. openmd_MPI will not be built." >&5
-+
+$as_echo "$as_me: WARNING: No suitable C++ MPI implementation found. openmd_MPI will not be built." >&2;}
-+
+        :
-+
+else
-+
+        USE_MPI="yes"
-+
+        :
-+
+fi
-+
-+
-+
+if test $USE_MPI != no; then :
-+
-+
+ac_ext=c
-+
+ac_cpp='$CPP $CPPFLAGS'
-+
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+
-+
-+
-+
-+
+        for ac_prog in openmpicc mpicc hcc mpxlc_r mpxlc mpcc cmpicc
-+
+do
-+
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
-+
+set dummy $ac_prog; ac_word=$2
-+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-+
+$as_echo_n "checking for $ac_word... " >&6; }
-+
+if test "${ac_cv_prog_MPICC+set}" = set; then :
-+
+  $as_echo_n "(cached) " >&6
-+
+else
-+
+  if test -n "$MPICC"; then
-+
+  ac_cv_prog_MPICC="$MPICC" # Let the user override the test.
-+
+else
-+
+as_save_IFS=$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" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-+
+    ac_cv_prog_MPICC="$ac_prog"
-+
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-+
+    break 2
-+
+  fi
-+
+done
-+
+  done
-+
+IFS=$as_save_IFS
-+
-+
+fi
-+
+fi
-+
+MPICC=$ac_cv_prog_MPICC
-+
+if test -n "$MPICC"; then
-+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MPICC" >&5
-+
+$as_echo "$MPICC" >&6; }
-+
+else
-+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-+
+$as_echo "no" >&6; }
-+
+fi
-+
-+
-+
+  test -n "$MPICC" && break
-+
+done
-+
+test -n "$MPICC" || MPICC="$CC"
-+
-+
+        ax_mpi_save_CC="$CC"
-+
+        CC="$MPICC"
-+
-+
-+
-+
+if test x = x"$MPILIBS"; then
-+
+        ac_fn_c_check_func "$LINENO" "MPI_Init" "ac_cv_func_MPI_Init"
-+
+if test "x$ac_cv_func_MPI_Init" = x""yes; then :
-+
+  MPILIBS=" "
-+
+fi
-+
-+
+fi
-+
-+
+if test x = x"$MPILIBS"; then
-+
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MPI_Init in -lmpi" >&5
-+
+$as_echo_n "checking for MPI_Init in -lmpi... " >&6; }
-+
+if test "${ac_cv_lib_mpi_MPI_Init+set}" = set; then :
-+
+  $as_echo_n "(cached) " >&6
-+
+else
-+
+  ac_check_lib_save_LIBS=$LIBS
-+
+LIBS="-lmpi  $LIBS"
-+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+
+/* end confdefs.h.  */
-+
-+
+/* Override any GCC internal prototype to avoid an error.
-+
+   Use char because int might match the return type of a GCC
-+
+   builtin and then its argument prototype would still apply.  */
-+
+#ifdef __cplusplus
-+
+extern "C"
-+
+#endif
-+
+char MPI_Init ();
-+
+int
-+
+main ()
-+
+{
-+
+return MPI_Init ();
-+
+  ;
-+
+  return 0;
-+
+}
-+
+_ACEOF
-+
+if ac_fn_c_try_link "$LINENO"; then :
-+
+  ac_cv_lib_mpi_MPI_Init=yes
-+
+else
-+
+  ac_cv_lib_mpi_MPI_Init=no
-+
+fi
-+
+rm -f core conftest.err conftest.$ac_objext \
-+
+    conftest$ac_exeext conftest.$ac_ext
-+
+LIBS=$ac_check_lib_save_LIBS
-+
+fi
-+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mpi_MPI_Init" >&5
-+
+$as_echo "$ac_cv_lib_mpi_MPI_Init" >&6; }
-+
+if test "x$ac_cv_lib_mpi_MPI_Init" = x""yes; then :
-+
+  MPILIBS="-lmpi"
-+
+fi
-+
-+
+fi
-+
+if test x = x"$MPILIBS"; then
-+
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MPI_Init in -lmpich" >&5
-+
+$as_echo_n "checking for MPI_Init in -lmpich... " >&6; }
-+
+if test "${ac_cv_lib_mpich_MPI_Init+set}" = set; then :
-+
+  $as_echo_n "(cached) " >&6
-+
+else
-+
+  ac_check_lib_save_LIBS=$LIBS
-+
+LIBS="-lmpich  $LIBS"
-+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+
+/* end confdefs.h.  */
-+
-+
+/* Override any GCC internal prototype to avoid an error.
-+
+   Use char because int might match the return type of a GCC
-+
+   builtin and then its argument prototype would still apply.  */
-+
+#ifdef __cplusplus
-+
+extern "C"
-+
+#endif
-+
+char MPI_Init ();
-+
+int
-+
+main ()
-+
+{
-+
+return MPI_Init ();
-+
+  ;
-+
+  return 0;
-+
+}
-+
+_ACEOF
-+
+if ac_fn_c_try_link "$LINENO"; then :
-+
+  ac_cv_lib_mpich_MPI_Init=yes
-+
+else
-+
+  ac_cv_lib_mpich_MPI_Init=no
-+
+fi
-+
+rm -f core conftest.err conftest.$ac_objext \
-+
+    conftest$ac_exeext conftest.$ac_ext
-+
+LIBS=$ac_check_lib_save_LIBS
-+
+fi
-+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mpich_MPI_Init" >&5
-+
+$as_echo "$ac_cv_lib_mpich_MPI_Init" >&6; }
-+
+if test "x$ac_cv_lib_mpich_MPI_Init" = x""yes; then :
-+
+  MPILIBS="-lmpich"
-+
+fi
-+
-+
+fi
-+
-+
+if test x != x"$MPILIBS"; then
-+
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mpi.h" >&5
-+
+$as_echo_n "checking for mpi.h... " >&6; }
-+
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+
+/* end confdefs.h.  */
-+
+#include <mpi.h>
-+
+int
-+
+main ()
-+
+{
-+
-+
+  ;
-+
+  return 0;
-+
+}
-+
+_ACEOF
-+
+if ac_fn_c_try_compile "$LINENO"; then :
-+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-+
+$as_echo "yes" >&6; }
-+
+else
-+
+  MPILIBS=""
-+
+                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-+
+$as_echo "no" >&6; }
-+
+fi
-+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+
+fi
-+
-+
+CC="$ax_mpi_save_CC"
-+
-+
-+
-+
+# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
-+
+if test x = x"$MPILIBS"; then
-+
+        USE_MPI="no"
-+
+       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: No suitable C MPI implementation found. openmd_MPI will not be built." >&5
-+
+$as_echo "$as_me: WARNING: No suitable C MPI implementation found. openmd_MPI will not be built." >&2;}
-+
+        :
-+
+else
-+
+        USE_MPI="yes"
-+
+        :
-+
+fi
-+
-+
-+
+fi
-+
-+
+if test $USE_MPI != no; then :
-+
+ac_ext=${ac_fc_srcext-f}
+ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
+ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_fc_compiler_gnu
-+
-+
-+
-+
-+
-+
+        for ac_prog in openmpif90 mpif90 mpxlf95_r mpxlf90_r mpxlf95 mpxlf90 mpf90 cmpif90c
-+
+do
-+
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
-+
+set dummy $ac_prog; ac_word=$2
-+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-+
+$as_echo_n "checking for $ac_word... " >&6; }
-+
+if test "${ac_cv_prog_MPIFC+set}" = set; then :
-+
+  $as_echo_n "(cached) " >&6
-+
+else
-+
+  if test -n "$MPIFC"; then
-+
+  ac_cv_prog_MPIFC="$MPIFC" # Let the user override the test.
-+
+else
-+
+as_save_IFS=$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" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-+
+    ac_cv_prog_MPIFC="$ac_prog"
-+
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-+
+    break 2
-+
+  fi
-+
+done
-+
+  done
-+
+IFS=$as_save_IFS
-+
-+
+fi
-+
+fi
-+
+MPIFC=$ac_cv_prog_MPIFC
-+
+if test -n "$MPIFC"; then
-+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MPIFC" >&5
-+
+$as_echo "$MPIFC" >&6; }
-+
+else
-+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-+
+$as_echo "no" >&6; }
-+
+fi
-+
-+
-+
+  test -n "$MPIFC" && break
-+
+done
-+
+test -n "$MPIFC" || MPIFC="$FC"
-+
-+
+        ax_mpi_save_FC="$FC"
-+
+        FC="$MPIFC"
-+
-+
-+
-+
+if test x = x"$MPILIBS"; then
-+
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MPI_Init" >&5
-+
+$as_echo_n "checking for MPI_Init... " >&6; }
-+
+                        cat > conftest.$ac_ext <<_ACEOF
-+
+      program main
-+
+      call MPI_Init
-+
+      end
-+
+_ACEOF
-+
+if ac_fn_fc_try_link "$LINENO"; then :
-+
+  MPILIBS=" "
-+
+                                { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-+
+$as_echo "yes" >&6; }
-+
+else
-+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-+
+$as_echo "no" >&6; }
-+
+fi
-+
+rm -f core conftest.err conftest.$ac_objext \
-+
+    conftest$ac_exeext conftest.$ac_ext
-+
+fi
-+
-+
+        if test x = x"$MPILIBS"; then
-+
+                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MPI_Init in -lfmpi" >&5
-+
+$as_echo_n "checking for MPI_Init in -lfmpi... " >&6; }
-+
+if test "${ac_cv_lib_fmpi_MPI_Init+set}" = set; then :
-+
+  $as_echo_n "(cached) " >&6
-+
+else
-+
+  ac_check_lib_save_LIBS=$LIBS
-+
+LIBS="-lfmpi  $LIBS"
-+
+cat > conftest.$ac_ext <<_ACEOF
-+
+      program main
-+
+      call MPI_Init
-+
+      end
-+
+_ACEOF
-+
+if ac_fn_fc_try_link "$LINENO"; then :
-+
+  ac_cv_lib_fmpi_MPI_Init=yes
-+
+else
-+
+  ac_cv_lib_fmpi_MPI_Init=no
-+
+fi
-+
+rm -f core conftest.err conftest.$ac_objext \
-+
+    conftest$ac_exeext conftest.$ac_ext
-+
+LIBS=$ac_check_lib_save_LIBS
-+
+fi
-+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_fmpi_MPI_Init" >&5
-+
+$as_echo "$ac_cv_lib_fmpi_MPI_Init" >&6; }
-+
+if test "x$ac_cv_lib_fmpi_MPI_Init" = x""yes; then :
-+
+  MPILIBS="-lfmpi"
-+
+fi
-+
-+
+        fi
-+
+        if test x = x"$MPILIBS"; then
-+
+                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MPI_Init in -lmpichf90" >&5
-+
+$as_echo_n "checking for MPI_Init in -lmpichf90... " >&6; }
-+
+if test "${ac_cv_lib_mpichf90_MPI_Init+set}" = set; then :
-+
+  $as_echo_n "(cached) " >&6
-+
+else
-+
+  ac_check_lib_save_LIBS=$LIBS
-+
+LIBS="-lmpichf90  $LIBS"
-+
+cat > conftest.$ac_ext <<_ACEOF
-+
+      program main
-+
+      call MPI_Init
-+
+      end
-+
+_ACEOF
-+
+if ac_fn_fc_try_link "$LINENO"; then :
-+
+  ac_cv_lib_mpichf90_MPI_Init=yes
-+
+else
-+
+  ac_cv_lib_mpichf90_MPI_Init=no
-+
+fi
-+
+rm -f core conftest.err conftest.$ac_objext \
-+
+    conftest$ac_exeext conftest.$ac_ext
-+
+LIBS=$ac_check_lib_save_LIBS
-+
+fi
-+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mpichf90_MPI_Init" >&5
-+
+$as_echo "$ac_cv_lib_mpichf90_MPI_Init" >&6; }
-+
+if test "x$ac_cv_lib_mpichf90_MPI_Init" = x""yes; then :
-+
+  MPILIBS="-lmpichf90"
-+
+fi
-+
-+
+        fi
-+
-+
+if test x = x"$MPILIBS"; then
-+
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MPI_Init in -lmpi" >&5
-+
+$as_echo_n "checking for MPI_Init in -lmpi... " >&6; }
-+
+if test "${ac_cv_lib_mpi_MPI_Init+set}" = set; then :
-+
+  $as_echo_n "(cached) " >&6
-+
+else
-+
+  ac_check_lib_save_LIBS=$LIBS
-+
+LIBS="-lmpi  $LIBS"
-+
+cat > conftest.$ac_ext <<_ACEOF
-+
+      program main
-+
+      call MPI_Init
-+
+      end
-+
+_ACEOF
-+
+if ac_fn_fc_try_link "$LINENO"; then :
-+
+  ac_cv_lib_mpi_MPI_Init=yes
-+
+else
-+
+  ac_cv_lib_mpi_MPI_Init=no
-+
+fi
-+
+rm -f core conftest.err conftest.$ac_objext \
-+
+    conftest$ac_exeext conftest.$ac_ext
-+
+LIBS=$ac_check_lib_save_LIBS
-+
+fi
-+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mpi_MPI_Init" >&5
-+
+$as_echo "$ac_cv_lib_mpi_MPI_Init" >&6; }
-+
+if test "x$ac_cv_lib_mpi_MPI_Init" = x""yes; then :
-+
+  MPILIBS="-lmpi"
-+
+fi
-+
-+
+fi
-+
+if test x = x"$MPILIBS"; then
-+
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MPI_Init in -lmpich" >&5
-+
+$as_echo_n "checking for MPI_Init in -lmpich... " >&6; }
-+
+if test "${ac_cv_lib_mpich_MPI_Init+set}" = set; then :
-+
+  $as_echo_n "(cached) " >&6
-+
+else
-+
+  ac_check_lib_save_LIBS=$LIBS
-+
+LIBS="-lmpich  $LIBS"
-+
+cat > conftest.$ac_ext <<_ACEOF
-+
+      program main
-+
+      call MPI_Init
-+
+      end
-+
+_ACEOF
-+
+if ac_fn_fc_try_link "$LINENO"; then :
-+
+  ac_cv_lib_mpich_MPI_Init=yes
-+
+else
-+
+  ac_cv_lib_mpich_MPI_Init=no
-+
+fi
-+
+rm -f core conftest.err conftest.$ac_objext \
-+
+    conftest$ac_exeext conftest.$ac_ext
-+
+LIBS=$ac_check_lib_save_LIBS
-+
+fi
-+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mpich_MPI_Init" >&5
-+
+$as_echo "$ac_cv_lib_mpich_MPI_Init" >&6; }
-+
+if test "x$ac_cv_lib_mpich_MPI_Init" = x""yes; then :
-+
+  MPILIBS="-lmpich"
-+
+fi
-+
-+
+fi
-+
-+
+if test x != x"$MPILIBS"; then
-+
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mpif.h" >&5
-+
+$as_echo_n "checking for mpif.h... " >&6; }
-+
+        cat > conftest.$ac_ext <<_ACEOF
-+
+      program main
-+
+      include 'mpif.h'
-+
+      end
-+
+_ACEOF
-+
+if ac_fn_fc_try_compile "$LINENO"; then :
-+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-+
+$as_echo "yes" >&6; }
-+
+else
-+
+  MPILIBS=""
-+
+                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-+
+$as_echo "no" >&6; }
-+
+fi
-+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+
+fi
-+
-+
+FC="$ax_mpi_save_FC"
-+
-+
-+
-+
+# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
-+
+if test x = x"$MPILIBS"; then
-+
+        USE_MPI="no"
-+
+       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: No suitable Fortran MPI implementation found. openmd_MPI will not be built." >&5
-+
+$as_echo "$as_me: WARNING: No suitable Fortran MPI implementation found. openmd_MPI will not be built." >&2;}
-+
+        :
-+
+else
-+
+        USE_MPI="yes"
-+
+        :
-+
+fi
-+
-+
-+
+fi
-+
+if test $USE_MPI != no; then :
-+
-+
+        CXX=$MPICXX
-+
+        CC=$MPICC
-+
+        FC=$MPIFC
-+
+        LIBS="$MPILIBS $LIBS"
-+
-+
+else
-+
-+
+        CXX=$save_CXX
-+
+        CC=$save_CC
-+
+        FC=$save_FC
-+
+        LIBS=$save_LIBS
-+
-+
-+
+fi
-+
-+
-+
+# Checks for programs.
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+   x/*) ;;
+   *) INSTALL=`pwd`/ac-tools/"shtool install -c" ;
+esac
-<
+MKINSTALLDIRS=`pwd`/ac-tools/"shtool mkdir -p -f"
->
+MKINSTALLDIRS=`pwd`/ac-tools/"shtool mkdir -p -f -m 755"
+# Extract the first word of "ar", so it can be a program name with args.
+set dummy ar; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5

Diff Legend

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines

Comparing trunk/configure (file contents): Revision 1390 by gezelter, Wed Nov 25 20:02:06 2009 UTC vs. Revision 1399 by gezelter, Thu Dec 24 05:45:30 2009 UTC

Diff Legend

Comparing trunk/configure (file contents):
Revision 1390 by gezelter, Wed Nov 25 20:02:06 2009 UTC vs.
Revision 1399 by gezelter, Thu Dec 24 05:45:30 2009 UTC