mld2p4:

Make.inc.in

@@ -48,4 +48,4 @@ LDLIBS=$(SLULIBS) $(SLUDISTLIBS) $(UMFLIBS) $(PSBLDLIBS)
 
 #
 CDEFINES=$(SLUFLAGS) $(UMFFLAGS) $(SLUDISTFLAGS) $(PSBCDEFINES)
-FDEFINES=$(PSBFDEFINES)
+FDEFINES=@FDEFINES@ $(PSBFDEFINES)

configure

@@ -655,13 +655,16 @@ target_alias
 INSTALL_PROGRAM
 INSTALL_SCRIPT
 INSTALL_DATA
+FC
+FCFLAGS
+LDFLAGS
+ac_ct_FC
+EXEEXT
+OBJEXT
 CC
 CFLAGS
-LDFLAGS
 CPPFLAGS
 ac_ct_CC
-EXEEXT
-OBJEXT
 CPP
 GREP
 EGREP
@@ -678,16 +681,19 @@ UMF_FLAGS
 UMF_LIBS
 SLUDIST_FLAGS
 SLUDIST_LIBS
+FDEFINES
 LIBOBJS
 LTLIBOBJS'
 ac_subst_files=''
       ac_precious_vars='build_alias
 host_alias
 target_alias
-CC
-CFLAGS
+FC
+FCFLAGS
 LDFLAGS
 LIBS
+CC
+CFLAGS
 CPPFLAGS
 CPP
 MPICC'
@@ -1292,11 +1298,13 @@ Optional Packages:
                           includes.
 
 Some influential environment variables:
-  CC          C compiler command
-  CFLAGS      C compiler flags
+  FC          Fortran compiler command
+  FCFLAGS     Fortran compiler flags
   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
               nonstandard directory <lib dir>
   LIBS        libraries to pass to the linker, e.g. -l<library>
+  CC          C compiler command
+  CFLAGS      C compiler flags
   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
               you have headers in a nonstandard directory <include dir>
   CPP         C preprocessor
@@ -1944,23 +1952,22 @@ echo "${ECHO_T}$INSTALL_DIR $INSTALL_INCLUDEDIR $INSTALL_LIBDIR" >&6; }
 # Compilers detection: FC,F77,CC should be set, if found.
 ###############################################################################
 
-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'
+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 "$ac_tool_prefix"; then
-  for ac_prog in xlc pgcc icc gcc
+  for ac_prog in xlf95 xlf90 xlf pgf95 pgf90 ifort ifc  gfortran
   do
     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
 { echo "$as_me:$LINENO: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
-if test "${ac_cv_prog_CC+set}" = set; then
+if test "${ac_cv_prog_FC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
+  if test -n "$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 $PATH
@@ -1969,7 +1976,7 @@ do
   test -z "$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"
+    ac_cv_prog_FC="$ac_tool_prefix$ac_prog"
     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
@@ -1979,32 +1986,32 @@ IFS=$as_save_IFS
 
 fi
 fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
-  { echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6; }
+FC=$ac_cv_prog_FC
+if test -n "$FC"; then
+  { echo "$as_me:$LINENO: result: $FC" >&5
+echo "${ECHO_T}$FC" >&6; }
 else
   { echo "$as_me:$LINENO: result: no" >&5
 echo "${ECHO_T}no" >&6; }
 fi
 
 
-    test -n "$CC" && break
+    test -n "$FC" && break
   done
 fi
-if test -z "$CC"; then
-  ac_ct_CC=$CC
-  for ac_prog in xlc pgcc icc gcc
+if test -z "$FC"; then
+  ac_ct_FC=$FC
+  for ac_prog in xlf95 xlf90 xlf pgf95 pgf90 ifort ifc  gfortran
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 { echo "$as_me:$LINENO: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+if test "${ac_cv_prog_ac_ct_FC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  if test -n "$ac_ct_CC"; then
-  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+  if test -n "$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 $PATH
@@ -2013,7 +2020,7 @@ do
   test -z "$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="$ac_prog"
+    ac_cv_prog_ac_ct_FC="$ac_prog"
     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
@@ -2023,21 +2030,21 @@ IFS=$as_save_IFS
 
 fi
 fi
-ac_ct_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
-  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6; }
+ac_ct_FC=$ac_cv_prog_ac_ct_FC
+if test -n "$ac_ct_FC"; then
+  { echo "$as_me:$LINENO: result: $ac_ct_FC" >&5
+echo "${ECHO_T}$ac_ct_FC" >&6; }
 else
   { echo "$as_me:$LINENO: result: no" >&5
 echo "${ECHO_T}no" >&6; }
 fi
 
 
-  test -n "$ac_ct_CC" && break
+  test -n "$ac_ct_FC" && break
 done
 
-  if test "x$ac_ct_CC" = x; then
-    CC=""
+  if test "x$ac_ct_FC" = x; then
+    FC=""
   else
     case $cross_compiling:$ac_tool_warned in
 yes:)
@@ -2049,19 +2056,13 @@ whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
 ac_tool_warned=yes ;;
 esac
-    CC=$ac_ct_CC
+    FC=$ac_ct_FC
   fi
 fi
 
 
-test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
-See \`config.log' for more details." >&5
-echo "$as_me: error: no acceptable C compiler found in \$PATH
-See \`config.log' for more details." >&2;}
-   { (exit 1); exit 1; }; }
-
 # Provide some information about the compiler.
-echo "$as_me:$LINENO: checking for C compiler version" >&5
+echo "$as_me:$LINENO: checking for Fortran compiler version" >&5
 ac_compiler=`set X $ac_compile; echo $2`
 { (ac_try="$ac_compiler --version >&5"
 case "(($ac_try" in
@@ -2093,29 +2094,20 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }
+rm -f a.out
 
 cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-
-int
-main ()
-{
+      program main
 
-  ;
-  return 0;
-}
+      end
 _ACEOF
 ac_clean_files_save=$ac_clean_files
 ac_clean_files="$ac_clean_files a.out 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.
-{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
-echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
+{ echo "$as_me:$LINENO: checking for Fortran compiler default output file name" >&5
+echo $ECHO_N "checking for Fortran compiler default output file name... $ECHO_C" >&6; }
 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
 #
 # List of possible output files, starting from the most likely.
@@ -2188,9 +2180,9 @@ if test -z "$ac_file"; then
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
+{ { echo "$as_me:$LINENO: error: Fortran compiler cannot create executables
 See \`config.log' for more details." >&5
-echo "$as_me: error: C compiler cannot create executables
+echo "$as_me: error: Fortran compiler cannot create executables
 See \`config.log' for more details." >&2;}
    { (exit 77); exit 77; }; }
 fi
@@ -2199,8 +2191,8 @@ ac_exeext=$ac_cv_exeext
 
 # Check that the compiler produces executables we can run.  If not, either
 # the compiler is broken, or we cross compile.
-{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5
-echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
+{ echo "$as_me:$LINENO: checking whether the Fortran compiler works" >&5
+echo $ECHO_N "checking whether the Fortran compiler works... $ECHO_C" >&6; }
 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
 # If not cross compiling, check that we can run a simple program.
 if test "$cross_compiling" != yes; then
@@ -2219,10 +2211,10 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
     if test "$cross_compiling" = maybe; then
 	cross_compiling=yes
     else
-	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
+	{ { echo "$as_me:$LINENO: error: cannot run Fortran compiled programs.
 If you meant to cross compile, use \`--host'.
 See \`config.log' for more details." >&5
-echo "$as_me: error: cannot run C compiled programs.
+echo "$as_me: error: cannot run Fortran compiled programs.
 If you meant to cross compile, use \`--host'.
 See \`config.log' for more details." >&2;}
    { (exit 1); exit 1; }; }
@@ -2287,19 +2279,9 @@ if test "${ac_cv_objext+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
+      program main
 
-int
-main ()
-{
-
-  ;
-  return 0;
-}
+      end
 _ACEOF
 rm -f conftest.o conftest.obj
 if { (ac_try="$ac_compile"
@@ -2337,6 +2319,271 @@ fi
 echo "${ECHO_T}$ac_cv_objext" >&6; }
 OBJEXT=$ac_cv_objext
 ac_objext=$OBJEXT
+# If we don't use `.F' as extension, the preprocessor is not run on the
+# input file.  (Note that this only needs to work for GNU compilers.)
+ac_save_ext=$ac_ext
+ac_ext=F
+{ echo "$as_me:$LINENO: checking whether we are using the GNU Fortran compiler" >&5
+echo $ECHO_N "checking whether we are using the GNU Fortran compiler... $ECHO_C" >&6; }
+if test "${ac_cv_fc_compiler_gnu+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+      program main
+#ifndef __GNUC__
+       choke me
+#endif
+
+      end
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_fc_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_compiler_gnu=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_compiler_gnu=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_fc_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_fc_compiler_gnu" >&5
+echo "${ECHO_T}$ac_cv_fc_compiler_gnu" >&6; }
+ac_ext=$ac_save_ext
+ac_test_FFLAGS=${FCFLAGS+set}
+ac_save_FFLAGS=$FCFLAGS
+FCFLAGS=
+{ echo "$as_me:$LINENO: checking whether $FC accepts -g" >&5
+echo $ECHO_N "checking whether $FC accepts -g... $ECHO_C" >&6; }
+if test "${ac_cv_prog_fc_g+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  FCFLAGS=-g
+cat >conftest.$ac_ext <<_ACEOF
+      program main
+
+      end
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_fc_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_prog_fc_g=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_prog_fc_g=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_prog_fc_g" >&5
+echo "${ECHO_T}$ac_cv_prog_fc_g" >&6; }
+if test "$ac_test_FFLAGS" = set; then
+  FCFLAGS=$ac_save_FFLAGS
+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$ac_cv_fc_compiler_gnu" = xyes; then
+    FCFLAGS="-O2"
+  else
+    FCFLAGS=
+  fi
+fi
+
+ac_ext=c
+ac_cpp='$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 $CPPFLAGS'
+ac_compile='$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 "$ac_tool_prefix"; then
+  for ac_prog in xlc pgcc icc gcc
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$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"
+    echo "$as_me:$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
+  { echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+    test -n "$CC" && break
+  done
+fi
+if test -z "$CC"; then
+  ac_ct_CC=$CC
+  for ac_prog in xlc pgcc icc gcc
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$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="$ac_prog"
+    echo "$as_me:$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
+  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+echo "${ECHO_T}$ac_ct_CC" >&6; }
+else
+  { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}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:)
+{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+fi
+
+
+test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&5
+echo "$as_me: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+
+# Provide some information about the compiler.
+echo "$as_me:$LINENO: checking for C compiler version" >&5
+ac_compiler=`set X $ac_compile; echo $2`
+{ (ac_try="$ac_compiler --version >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compiler --version >&5") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (ac_try="$ac_compiler -v >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compiler -v >&5") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (ac_try="$ac_compiler -V >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compiler -V >&5") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+
 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
 if test "${ac_cv_c_compiler_gnu+set}" = set; then
@@ -2673,6 +2920,14 @@ if test "X$CC" == "X" ; then
 echo "$as_me: error: Problem : No C compiler specified nor found!" >&2;}
    { (exit 1); exit 1; }; }
 fi
+if eval "$FC -qversion 2>&1 | grep XL 2>/dev/null" ; then
+	# Some configurations of the XLF want "-WF," prepended to -D.. flags.
+	# TODO : discover the exact conditions when the usage of -WF is needed.
+	mld_cv_define_prepend="-WF,"
+ # Note : there coule be problems with old xlf compiler versions ( <10.1 )
+ # since (as far as it is known to us) -WF, is not used in earlier versions.
+ # More problems could be undocumented yet.
+fi
 
 { echo "$as_me:$LINENO: checking whether additional libraries are needed" >&5
 echo $ECHO_N "checking whether additional libraries are needed... $ECHO_C" >&6; }
@@ -3677,6 +3932,7 @@ CPPFLAGS="$SAVE_CPPFLAGS";
 
 if test "x$mld2p4_cv_have_umfpack" == "xyes" ; then
    UMF_FLAGS="-DHave_UMF_ $UMF_INCLUDES"
+   FDEFINES="$mld_cv_define_prepend-DHAVE_UMF_ $FDEFINES"
 else
    UMF_FLAGS=""
 fi
@@ -4309,6 +4565,7 @@ CPPFLAGS="$SAVE_CPPFLAGS";
 
 if test "x$mld2p4_cv_have_superlu" == "xyes" ; then
    SLU_FLAGS="-DHave_SLU_ $SLU_INCLUDES"
+   FDEFINES="$mld_cv_define_prepend-DHAVE_SLU_ $FDEFINES"
 else
    SLU_FLAGS=""
 fi
@@ -5255,13 +5512,16 @@ target_alias!$target_alias$ac_delim
 INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
 INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
 INSTALL_DATA!$INSTALL_DATA$ac_delim
+FC!$FC$ac_delim
+FCFLAGS!$FCFLAGS$ac_delim
+LDFLAGS!$LDFLAGS$ac_delim
+ac_ct_FC!$ac_ct_FC$ac_delim
+EXEEXT!$EXEEXT$ac_delim
+OBJEXT!$OBJEXT$ac_delim
 CC!$CC$ac_delim
 CFLAGS!$CFLAGS$ac_delim
-LDFLAGS!$LDFLAGS$ac_delim
 CPPFLAGS!$CPPFLAGS$ac_delim
 ac_ct_CC!$ac_ct_CC$ac_delim
-EXEEXT!$EXEEXT$ac_delim
-OBJEXT!$OBJEXT$ac_delim
 CPP!$CPP$ac_delim
 GREP!$GREP$ac_delim
 EGREP!$EGREP$ac_delim
@@ -5278,11 +5538,12 @@ UMF_FLAGS!$UMF_FLAGS$ac_delim
 UMF_LIBS!$UMF_LIBS$ac_delim
 SLUDIST_FLAGS!$SLUDIST_FLAGS$ac_delim
 SLUDIST_LIBS!$SLUDIST_LIBS$ac_delim
+FDEFINES!$FDEFINES$ac_delim
 LIBOBJS!$LIBOBJS$ac_delim
 LTLIBOBJS!$LTLIBOBJS$ac_delim
 _ACEOF
 
-  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 65; then
+  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 69; then
     break
   elif $ac_last_try; then
     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5

configure.ac

@@ -112,12 +112,21 @@ AC_MSG_RESULT([$INSTALL_DIR $INSTALL_INCLUDEDIR $INSTALL_LIBDIR])
 # Compilers detection: FC,F77,CC should be set, if found.
 ###############################################################################
 
+AC_PROG_FC([xlf95 xlf90 xlf pgf95 pgf90 ifort ifc  gfortran])
 AC_PROG_CC([xlc pgcc icc gcc ])
 dnl AC_PROG_CXX
 
 if test "X$CC" == "X" ; then
 	AC_MSG_ERROR([Problem : No C compiler specified nor found!])
 fi
+if eval "$FC -qversion 2>&1 | grep XL 2>/dev/null" ; then
+	# Some configurations of the XLF want "-WF," prepended to -D.. flags.
+	# TODO : discover the exact conditions when the usage of -WF is needed.
+	mld_cv_define_prepend="-WF,"
+ # Note : there coule be problems with old xlf compiler versions ( <10.1 )
+ # since (as far as it is known to us) -WF, is not used in earlier versions.
+ # More problems could be undocumented yet.
+fi 
 PAC_ARG_WITH_LIBS
 PAC_ARG_WITH_FLAGS(clibs,CLIBS)
 PAC_ARG_WITH_FLAGS(flibs,FLIBS)
@@ -158,6 +167,7 @@ dnl AC_MSG_RESULT([$mld2p4_cv_have_superlu])
 PAC_CHECK_UMFPACK
 if test "x$mld2p4_cv_have_umfpack" == "xyes" ; then 
    UMF_FLAGS="-DHave_UMF_ $UMF_INCLUDES"
+   FDEFINES="$mld_cv_define_prepend-DHAVE_UMF_ $FDEFINES"
 else
    UMF_FLAGS=""
 fi
@@ -172,6 +182,7 @@ ACX_MPI([], [AC_MSG_ERROR([[Cannot find any suitable MPI implementation for C]])
 PAC_CHECK_SUPERLU
 if test "x$mld2p4_cv_have_superlu" == "xyes" ; then 
    SLU_FLAGS="-DHave_SLU_ $SLU_INCLUDES"
+   FDEFINES="$mld_cv_define_prepend-DHAVE_SLU_ $FDEFINES"
 else
    SLU_FLAGS=""
 fi
@@ -208,7 +219,7 @@ AC_SUBST(UMF_FLAGS)
 AC_SUBST(UMF_LIBS)
 AC_SUBST(SLUDIST_FLAGS)
 AC_SUBST(SLUDIST_LIBS)
-
+AC_SUBST(FDEFINES)
 
 ###############################################################################
 # the following files will be created by Automake