@@ -1202,7 +1420,7 @@   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:1205: checking for $ac_word" >&5+echo "$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) $ECHO_C" >&6@@ -1210,25 +1428,28 @@   if test -n "$CC"; then   ac_cv_prog_CC="$CC" # Let the user override the test. else-  ac_save_IFS=$IFS; IFS=$ac_path_separator-ac_dummy="$PATH"-for ac_dir in $ac_dummy; do-  IFS=$ac_save_IFS-  test -z "$ac_dir" && ac_dir=.-  $as_executable_p "$ac_dir/$ac_word" || continue-ac_cv_prog_CC="$ac_tool_prefix$ac_prog"-echo "$as_me:1220: found $ac_dir/$ac_word" >&5-break+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 $as_executable_p "$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$ac_exec_ext" >&5+    break 2+  fi+done done  fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then-  echo "$as_me:1228: result: $CC" >&5+  echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else-  echo "$as_me:1231: result: no" >&5+  echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi @@ -1241,7 +1462,7 @@ do   # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2-echo "$as_me:1244: checking for $ac_word" >&5+echo "$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) $ECHO_C" >&6@@ -1249,25 +1470,28 @@   if test -n "$ac_ct_CC"; then   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else-  ac_save_IFS=$IFS; IFS=$ac_path_separator-ac_dummy="$PATH"-for ac_dir in $ac_dummy; do-  IFS=$ac_save_IFS-  test -z "$ac_dir" && ac_dir=.-  $as_executable_p "$ac_dir/$ac_word" || continue-ac_cv_prog_ac_ct_CC="$ac_prog"-echo "$as_me:1259: found $ac_dir/$ac_word" >&5-break+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 $as_executable_p "$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$ac_exec_ext" >&5+    break 2+  fi+done done  fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then-  echo "$as_me:1267: result: $ac_ct_CC" >&5+  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 echo "${ECHO_T}$ac_ct_CC" >&6 else-  echo "$as_me:1270: result: no" >&5+  echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi @@ -1279,32 +1503,33 @@  fi -test -z "$CC" && { { echo "$as_me:1282: error: no acceptable cc found in \$PATH" >&5-echo "$as_me: error: no acceptable cc found in \$PATH" >&2;}++test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH" >&5+echo "$as_me: error: no acceptable C compiler found in \$PATH" >&2;}    { (exit 1); exit 1; }; }  # Provide some information about the compiler.-echo "$as_me:1287:" \+echo "$as_me:$LINENO:" \      "checking for C compiler version" >&5 ac_compiler=`set X $ac_compile; echo $2`-{ (eval echo "$as_me:1290: \"$ac_compiler --version </dev/null >&5\"") >&5+{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5   (eval $ac_compiler --version </dev/null >&5) 2>&5   ac_status=$?-  echo "$as_me:1293: \$? = $ac_status" >&5+  echo "$as_me:$LINENO: \$? = $ac_status" >&5   (exit $ac_status); }-{ (eval echo "$as_me:1295: \"$ac_compiler -v </dev/null >&5\"") >&5+{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5   (eval $ac_compiler -v </dev/null >&5) 2>&5   ac_status=$?-  echo "$as_me:1298: \$? = $ac_status" >&5+  echo "$as_me:$LINENO: \$? = $ac_status" >&5   (exit $ac_status); }-{ (eval echo "$as_me:1300: \"$ac_compiler -V </dev/null >&5\"") >&5+{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5   (eval $ac_compiler -V </dev/null >&5) 2>&5   ac_status=$?-  echo "$as_me:1303: \$? = $ac_status" >&5+  echo "$as_me:$LINENO: \$? = $ac_status" >&5   (exit $ac_status); }  cat >conftest.$ac_ext <<_ACEOF-#line 1307 "configure"+#line $LINENO "configure" #include "confdefs.h"  #ifdef F77_DUMMY_MAIN@@ -1326,18 +1551,22 @@ # Try to create an executable without -o first, disregard a.out. # It will help us diagnose broken compilers, and finding out an intuition # of exeext.-echo "$as_me:1329: checking for C compiler default output" >&5+echo "$as_me:$LINENO: checking for C compiler default output" >&5 echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`-if { (eval echo "$as_me:1332: \"$ac_link_default\"") >&5+if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5   (eval $ac_link_default) 2>&5   ac_status=$?-  echo "$as_me:1335: \$? = $ac_status" >&5+  echo "$as_me:$LINENO: \$? = $ac_status" >&5   (exit $ac_status); }; then   # Find the output, starting from the most likely.  This scheme is # not robust to junk in `.', hence go to wildcards (a.*) only as a last # resort.-for ac_file in `ls a.exe conftest.exe 2>/dev/null;++# Be careful to initialize this variable, since it used to be cached.+# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.+ac_cv_exeext=+for ac_file in `ls a_out.exe a.exe conftest.exe 2>/dev/null;                 ls a.out conftest 2>/dev/null;                 ls a.* conftest.* 2>/dev/null`; do   case $ac_file in@@ -1355,34 +1584,34 @@ else   echo "$as_me: failed program was:" >&5 cat conftest.$ac_ext >&5-{ { echo "$as_me:1358: error: C compiler cannot create executables" >&5+{ { echo "$as_me:$LINENO: error: C compiler cannot create executables" >&5 echo "$as_me: error: C compiler cannot create executables" >&2;}    { (exit 77); exit 77; }; } fi  ac_exeext=$ac_cv_exeext-echo "$as_me:1364: result: $ac_file" >&5+echo "$as_me:$LINENO: result: $ac_file" >&5 echo "${ECHO_T}$ac_file" >&6  # Check the compiler produces executables we can run.  If not, either # the compiler is broken, or we cross compile.-echo "$as_me:1369: checking whether the C compiler works" >&5+echo "$as_me:$LINENO: checking whether the C compiler works" >&5 echo $ECHO_N "checking whether the C 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   if { ac_try='./$ac_file'-  { (eval echo "$as_me:1375: \"$ac_try\"") >&5+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5   (eval $ac_try) 2>&5   ac_status=$?-  echo "$as_me:1378: \$? = $ac_status" >&5+  echo "$as_me:$LINENO: \$? = $ac_status" >&5   (exit $ac_status); }; }; then     cross_compiling=no   else     if test "$cross_compiling" = maybe; then 	cross_compiling=yes     else-	{ { echo "$as_me:1385: error: cannot run C compiled programs.+	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs. If you meant to cross compile, use \`--host'." >&5 echo "$as_me: error: cannot run C compiled programs. If you meant to cross compile, use \`--host'." >&2;}@@ -1390,24 +1619,24 @@     fi   fi fi-echo "$as_me:1393: result: yes" >&5+echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6  rm -f a.out a.exe conftest$ac_cv_exeext ac_clean_files=$ac_clean_files_save # Check the compiler produces executables we can run.  If not, either # the compiler is broken, or we cross compile.-echo "$as_me:1400: checking whether we are cross compiling" >&5+echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6-echo "$as_me:1402: result: $cross_compiling" >&5+echo "$as_me:$LINENO: result: $cross_compiling" >&5 echo "${ECHO_T}$cross_compiling" >&6 -echo "$as_me:1405: checking for executable suffix" >&5-echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6-if { (eval echo "$as_me:1407: \"$ac_link\"") >&5+echo "$as_me:$LINENO: checking for suffix of executables" >&5+echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5   (eval $ac_link) 2>&5   ac_status=$?-  echo "$as_me:1410: \$? = $ac_status" >&5+  echo "$as_me:$LINENO: \$? = $ac_status" >&5   (exit $ac_status); }; then   # If both `conftest.exe' and `conftest' are `present' (well, observable) # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will@@ -1423,25 +1652,25 @@   esac done else-  { { echo "$as_me:1426: error: cannot compute EXEEXT: cannot compile and link" >&5-echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;}+  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link" >&5+echo "$as_me: error: cannot compute suffix of executables: cannot compile and link" >&2;}    { (exit 1); exit 1; }; } fi  rm -f conftest$ac_cv_exeext-echo "$as_me:1432: result: $ac_cv_exeext" >&5+echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 echo "${ECHO_T}$ac_cv_exeext" >&6  rm -f conftest.$ac_ext EXEEXT=$ac_cv_exeext ac_exeext=$EXEEXT-echo "$as_me:1438: checking for object suffix" >&5-echo $ECHO_N "checking for object suffix... $ECHO_C" >&6+echo "$as_me:$LINENO: checking for suffix of object files" >&5+echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 if test "${ac_cv_objext+set}" = set; then   echo $ECHO_N "(cached) $ECHO_C" >&6 else   cat >conftest.$ac_ext <<_ACEOF-#line 1444 "configure"+#line $LINENO "configure" #include "confdefs.h"  #ifdef F77_DUMMY_MAIN@@ -1459,10 +1688,10 @@ } _ACEOF rm -f conftest.o conftest.obj-if { (eval echo "$as_me:1462: \"$ac_compile\"") >&5+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5   (eval $ac_compile) 2>&5   ac_status=$?-  echo "$as_me:1465: \$? = $ac_status" >&5+  echo "$as_me:$LINENO: \$? = $ac_status" >&5   (exit $ac_status); }; then   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do   case $ac_file in@@ -1474,24 +1703,24 @@ else   echo "$as_me: failed program was:" >&5 cat conftest.$ac_ext >&5-{ { echo "$as_me:1477: error: cannot compute OBJEXT: cannot compile" >&5-echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;}+{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile" >&5+echo "$as_me: error: cannot compute suffix of object files: cannot compile" >&2;}    { (exit 1); exit 1; }; } fi  rm -f conftest.$ac_cv_objext conftest.$ac_ext fi-echo "$as_me:1484: result: $ac_cv_objext" >&5+echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 echo "${ECHO_T}$ac_cv_objext" >&6 OBJEXT=$ac_cv_objext ac_objext=$OBJEXT-echo "$as_me:1488: checking whether we are using the GNU C compiler" >&5+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   echo $ECHO_N "(cached) $ECHO_C" >&6 else   cat >conftest.$ac_ext <<_ACEOF-#line 1494 "configure"+#line $LINENO "configure" #include "confdefs.h"  #ifdef F77_DUMMY_MAIN@@ -1512,16 +1741,16 @@ } _ACEOF rm -f conftest.$ac_objext-if { (eval echo "$as_me:1515: \"$ac_compile\"") >&5+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5   (eval $ac_compile) 2>&5   ac_status=$?-  echo "$as_me:1518: \$? = $ac_status" >&5+  echo "$as_me:$LINENO: \$? = $ac_status" >&5   (exit $ac_status); } &&          { ac_try='test -s conftest.$ac_objext'-  { (eval echo "$as_me:1521: \"$ac_try\"") >&5+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5   (eval $ac_try) 2>&5   ac_status=$?-  echo "$as_me:1524: \$? = $ac_status" >&5+  echo "$as_me:$LINENO: \$? = $ac_status" >&5   (exit $ac_status); }; }; then   ac_compiler_gnu=yes else@@ -1533,19 +1762,19 @@ ac_cv_c_compiler_gnu=$ac_compiler_gnu  fi-echo "$as_me:1536: result: $ac_cv_c_compiler_gnu" >&5+echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 GCC=`test $ac_compiler_gnu = yes && echo yes` ac_test_CFLAGS=${CFLAGS+set} ac_save_CFLAGS=$CFLAGS CFLAGS="-g"-echo "$as_me:1542: checking whether $CC accepts -g" >&5+echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 if test "${ac_cv_prog_cc_g+set}" = set; then   echo $ECHO_N "(cached) $ECHO_C" >&6 else   cat >conftest.$ac_ext <<_ACEOF-#line 1548 "configure"+#line $LINENO "configure" #include "confdefs.h"  #ifdef F77_DUMMY_MAIN@@ -1563,16 +1792,16 @@ } _ACEOF rm -f conftest.$ac_objext-if { (eval echo "$as_me:1566: \"$ac_compile\"") >&5+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5   (eval $ac_compile) 2>&5   ac_status=$?-  echo "$as_me:1569: \$? = $ac_status" >&5+  echo "$as_me:$LINENO: \$? = $ac_status" >&5   (exit $ac_status); } &&          { ac_try='test -s conftest.$ac_objext'-  { (eval echo "$as_me:1572: \"$ac_try\"") >&5+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5   (eval $ac_try) 2>&5   ac_status=$?-  echo "$as_me:1575: \$? = $ac_status" >&5+  echo "$as_me:$LINENO: \$? = $ac_status" >&5   (exit $ac_status); }; }; then   ac_cv_prog_cc_g=yes else@@ -1582,7 +1811,7 @@ fi rm -f conftest.$ac_objext conftest.$ac_ext fi-echo "$as_me:1585: result: $ac_cv_prog_cc_g" >&5+echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 if test "$ac_test_CFLAGS" = set; then   CFLAGS=$ac_save_CFLAGS@@ -1609,16 +1838,16 @@ #endif _ACEOF rm -f conftest.$ac_objext