Regenerate for:

If `mpn_path' is set by user on configure command line, use that as path.

1 files changed, 136 insertions, 122 deletions

diff --git a/configure b/configure
index ff5ad8787..37b85a17b 100755
--- a/configure
+++ b/configure
@@ -1156,7 +1156,6 @@ case "$target" in
     gmp_cflags64_cc="-xtarget=native -xarch=v9 -xO4"
     ;;
   ultrasparc*-*-* | sparcv9-*-*)
-    ## FIXME: path=sparc32/v9
     gmp_cflags_gcc="$gmp_cflags_gcc -Wa,-xarch=v8plus"
     gmp_optcflags_gcc="-mcpu=v9"
     gmp_cflags_cc="-xtarget=native -xarch=v8 -xO4"
@@ -1297,7 +1296,7 @@ for c in $gmp_cc_list; do
 # Extract the first word of "${ac_tool_prefix}$c", so it can be a program name with args.
 set dummy ${ac_tool_prefix}$c; ac_word=$2
 echo $ECHO_N "checking for $ac_word... $ECHO_C" 1>&6
-echo "configure:1301: checking for $ac_word" 1>&5
+echo "configure:1300: checking for $ac_word" 1>&5
 if test "${ac_cv_prog_CC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
@@ -1331,7 +1330,7 @@ if test -z "$ac_cv_prog_CC"; then
     # Extract the first word of "$c", so it can be a program name with args.
 set dummy $c; ac_word=$2
 echo $ECHO_N "checking for $ac_word... $ECHO_C" 1>&6
-echo "configure:1335: checking for $ac_word" 1>&5
+echo "configure:1334: checking for $ac_word" 1>&5
 if test "${ac_cv_prog_CC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
@@ -1380,12 +1379,12 @@ CFLAGS="$c_flags"
 # Simple test for all targets.
 cat >conftest.$ac_ext <<EOF
 
-#line 1384 "configure"
+#line 1383 "configure"
 #include "confdefs.h"
 
 int main(){return(0);}
 EOF
-if { (eval echo configure:1389: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1388: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   tmp_works=yes
   # If we can't run a trivial program, we are probably using a cross compiler.
   if (./conftest; exit) 2>/dev/null; then
@@ -1405,9 +1404,9 @@ if test "$tmp_works" = "yes"; then
   case "$target" in
     *-*-aix*)	# Returning a funcptr.
       echo $ECHO_N "checking if the C compiler ($CC $CFLAGS) works (returning a function pointer)... $ECHO_C" 1>&6
-echo "configure:1409: checking if the C compiler ($CC $CFLAGS) works (returning a function pointer)" 1>&5
+echo "configure:1408: checking if the C compiler ($CC $CFLAGS) works (returning a function pointer)" 1>&5
       cat >conftest.$ac_ext <<EOF
-#line 1411 "configure"
+#line 1410 "configure"
 #include "confdefs.h"
 
 int
@@ -1418,7 +1417,7 @@ main ()
   return 0;
 }
 EOF
-if { (eval echo configure:1422: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1421: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   tmp_works=yes
 else
@@ -1453,7 +1452,7 @@ fi
   gmp_tmp_CC_save="$CC"
   CC="$c"
   echo $ECHO_N "checking whether the C compiler ($CC) is 64-bit capable... $ECHO_C" 1>&6
-echo "configure:1457: checking whether the C compiler ($CC) is 64-bit capable" 1>&5
+echo "configure:1456: checking whether the C compiler ($CC) is 64-bit capable" 1>&5
   gmp_tmp_CFLAGS_save="$CFLAGS"
   CFLAGS="$c_flags"
 
@@ -1487,7 +1486,7 @@ echo "configure:1457: checking whether the C compiler ($CC) is 64-bit capable" 1
       # Simply try to compile an empty main.  If that succeeds return
       # true.
       cat >conftest.$ac_ext <<EOF
-#line 1491 "configure"
+#line 1490 "configure"
 #include "confdefs.h"
 
 int
@@ -1498,7 +1497,7 @@ main ()
   return 0;
 }
 EOF
-if { (eval echo configure:1502: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1501: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   gmp_cv_cc_64bit=yes
 else
@@ -1518,13 +1517,13 @@ rm -f conftest*
   gmp_cv_cc_64bit=no
 else
   cat >conftest.$ac_ext <<EOF
-#line 1522 "configure"
+#line 1521 "configure"
 #include "confdefs.h"
 
         int main() { return (sizeof (void *) != 8); }
 
 EOF
-if { (eval echo configure:1528: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1527: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   gmp_cv_cc_64bit=yes
 else
@@ -1572,7 +1571,7 @@ CC="$CC32"
     CFLAGS_save="$CFLAGS"
     CFLAGS="$CFLAGS $optcflags"
     echo $ECHO_N "checking whether $CC accepts $optcflags... $ECHO_C" 1>&6
-echo "configure:1576: checking whether $CC accepts $optcflags" 1>&5
+echo "configure:1575: checking whether $CC accepts $optcflags" 1>&5
     ac_ext=c
 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 ac_cpp='$CPP $CPPFLAGS'
@@ -1582,12 +1581,12 @@ cross_compiling=$ac_cv_prog_cc_cross
 
     cat >conftest.$ac_ext <<EOF
 
-#line 1586 "configure"
+#line 1585 "configure"
 #include "confdefs.h"
 
 int main(){return(0);}
 EOF
-if { (eval echo configure:1591: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1590: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   optok=yes
   # If we can't run a trivial program, we are probably using a cross compiler.
   if (./conftest; exit) 2>/dev/null; then
@@ -1613,7 +1612,7 @@ fi
 # Select chosen compiler.
 
 echo $ECHO_N "checking whether the C compiler ($CC $CFLAGS $CPPFLAGS $LDFLAGS) works... $ECHO_C" 1>&6
-echo "configure:1617: checking whether the C compiler ($CC $CFLAGS $CPPFLAGS $LDFLAGS) works" 1>&5
+echo "configure:1616: checking whether the C compiler ($CC $CFLAGS $CPPFLAGS $LDFLAGS) works" 1>&5
 
 ac_ext=c
 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -1624,12 +1623,12 @@ cross_compiling=$ac_cv_prog_cc_cross
 
 cat >conftest.$ac_ext <<EOF
 
-#line 1628 "configure"
+#line 1627 "configure"
 #include "confdefs.h"
 
 int main(){return(0);}
 EOF
-if { (eval echo configure:1633: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1632: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   ac_cv_prog_cc_works=yes
   # If we can't run a trivial program, we are probably using a cross compiler.
   if (./conftest; exit) 2>/dev/null; then
@@ -1655,12 +1654,12 @@ if test $ac_cv_prog_cc_works = no; then
   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 77; }
 fi
 echo $ECHO_N "checking whether the C compiler ($CC $CFLAGS $CPPFLAGS $LDFLAGS) is a cross-compiler... $ECHO_C" 1>&6
-echo "configure:1659: checking whether the C compiler ($CC $CFLAGS $CPPFLAGS $LDFLAGS) is a cross-compiler" 1>&5
+echo "configure:1658: checking whether the C compiler ($CC $CFLAGS $CPPFLAGS $LDFLAGS) is a cross-compiler" 1>&5
 echo "$ECHO_T""$ac_cv_prog_cc_cross" 1>&6
 cross_compiling=$ac_cv_prog_cc_cross
 
 echo $ECHO_N "checking whether we are using GNU C... $ECHO_C" 1>&6
-echo "configure:1664: checking whether we are using GNU C" 1>&5
+echo "configure:1663: checking whether we are using GNU C" 1>&5
 if test "${ac_cv_prog_gcc+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
@@ -1669,7 +1668,7 @@ else
   yes;
 #endif
 EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1673: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1672: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
   ac_cv_prog_gcc=yes
 else
   ac_cv_prog_gcc=no
@@ -1683,11 +1682,19 @@ else
   GCC=
 fi
 
+# Set CFLAGS if not already set.
+if test -z "$CFLAGS"; then
+  CFLAGS="-g"
+  if test "$GCC" = "yes"; then
+    CFLAGS="$CFLAGS -O2"
+  fi
+fi
+
 # How to assemble.
 CCAS="$CC -c"
 
 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" 1>&6
-echo "configure:1691: checking how to run the C preprocessor" 1>&5
+echo "configure:1698: checking how to run the C preprocessor" 1>&5
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
   CPP=
@@ -1703,13 +1710,13 @@ else
   # not just through cpp.
 
 cat >conftest.$ac_ext <<EOF
-#line 1707 "configure"
+#line 1714 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1713: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1720: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -1721,13 +1728,13 @@ else
   CPP="${CC-cc} -E -traditional-cpp"
 
 cat >conftest.$ac_ext <<EOF
-#line 1725 "configure"
+#line 1732 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1731: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1738: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -1739,13 +1746,13 @@ else
   CPP="${CC-cc} -nologo -E"
 
 cat >conftest.$ac_ext <<EOF
-#line 1743 "configure"
+#line 1750 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1749: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1756: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -1781,7 +1788,7 @@ echo "$ECHO_T""$CPP" 1>&6
 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 # ./install, which can be erroneously created by make from ./install.sh.
 echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" 1>&6
-echo "configure:1785: checking for a BSD compatible install" 1>&5
+echo "configure:1792: checking for a BSD compatible install" 1>&5
 if test -z "$INSTALL"; then
 if test "${ac_cv_path_install+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
@@ -1838,7 +1845,7 @@ test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 
 echo $ECHO_N "checking whether ln -s works... $ECHO_C" 1>&6
-echo "configure:1842: checking whether ln -s works" 1>&5
+echo "configure:1849: checking whether ln -s works" 1>&5
 if test "${ac_cv_prog_LN_S+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
@@ -1861,7 +1868,7 @@ fi
 # Extract the first word of "m4", so it can be a program name with args.
 set dummy m4; ac_word=$2
 echo $ECHO_N "checking for $ac_word... $ECHO_C" 1>&6
-echo "configure:1865: checking for $ac_word" 1>&5
+echo "configure:1872: checking for $ac_word" 1>&5
 if test "${ac_cv_prog_M4+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
@@ -1899,7 +1906,7 @@ fi
 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
 set dummy ${ac_tool_prefix}ar; ac_word=$2
 echo $ECHO_N "checking for $ac_word... $ECHO_C" 1>&6
-echo "configure:1903: checking for $ac_word" 1>&5
+echo "configure:1910: checking for $ac_word" 1>&5
 if test "${ac_cv_prog_AR+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
@@ -1933,7 +1940,7 @@ if test -z "$ac_cv_prog_AR"; then
     # Extract the first word of "ar", so it can be a program name with args.
 set dummy ar; ac_word=$2
 echo $ECHO_N "checking for $ac_word... $ECHO_C" 1>&6
-echo "configure:1937: checking for $ac_word" 1>&5
+echo "configure:1944: checking for $ac_word" 1>&5
 if test "${ac_cv_prog_AR+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
@@ -1971,7 +1978,7 @@ fi
 # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
 set dummy ${ac_tool_prefix}nm; ac_word=$2
 echo $ECHO_N "checking for $ac_word... $ECHO_C" 1>&6
-echo "configure:1975: checking for $ac_word" 1>&5
+echo "configure:1982: checking for $ac_word" 1>&5
 if test "${ac_cv_prog_NM+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
@@ -2005,7 +2012,7 @@ if test -z "$ac_cv_prog_NM"; then
     # Extract the first word of "nm", so it can be a program name with args.
 set dummy nm; ac_word=$2
 echo $ECHO_N "checking for $ac_word... $ECHO_C" 1>&6
-echo "configure:2009: checking for $ac_word" 1>&5
+echo "configure:2016: checking for $ac_word" 1>&5
 if test "${ac_cv_prog_NM+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
@@ -2054,7 +2061,7 @@ esac
 
 if test "$gmp_no_asm_syntax_testing" != "yes"; then
   echo $ECHO_N "checking how to switch to text section... $ECHO_C" 1>&6
-echo "configure:2058: checking how to switch to text section" 1>&5
+echo "configure:2065: checking how to switch to text section" 1>&5
 if test "${gmp_cv_check_asm_text+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
@@ -2073,7 +2080,7 @@ echo "$ECHO_T""$gmp_cv_check_asm_text" 1>&6
 echo "define(<TEXT>, <$gmp_cv_check_asm_text>)" >> $gmp_tmpconfigm4
 
   echo $ECHO_N "checking how to switch to data section... $ECHO_C" 1>&6
-echo "configure:2077: checking how to switch to data section" 1>&5
+echo "configure:2084: checking how to switch to data section" 1>&5
 if test "${gmp_cv_check_asm_data+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
@@ -2091,7 +2098,7 @@ echo "$ECHO_T""$gmp_cv_check_asm_data" 1>&6
 echo "define(<DATA>, <$gmp_cv_check_asm_data>)" >> $gmp_tmpconfigm4
 
   echo $ECHO_N "checking how to export a symbol... $ECHO_C" 1>&6
-echo "configure:2095: checking how to export a symbol" 1>&5
+echo "configure:2102: checking how to export a symbol" 1>&5
 if test "${gmp_cv_check_asm_globl+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
@@ -2105,7 +2112,7 @@ echo "$ECHO_T""$gmp_cv_check_asm_globl" 1>&6
 echo "define(<GLOBL>, <$gmp_cv_check_asm_globl>)" >> $gmp_tmpconfigm4
 
   echo $ECHO_N "checking what assembly label suffix to use... $ECHO_C" 1>&6
-echo "configure:2109: checking what assembly label suffix to use" 1>&5
+echo "configure:2116: checking what assembly label suffix to use" 1>&5
 if test "${gmp_cv_check_asm_label_suffix+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
@@ -2119,14 +2126,14 @@ echo "$ECHO_T""$gmp_cv_check_asm_label_suffix" 1>&6
 echo "define(<LABEL_SUFFIX>, <\$1$gmp_cv_check_asm_label_suffix>)" >> $gmp_tmpconfigm4
 
   echo $ECHO_N "checking how the .type assembly directive should be used... $ECHO_C" 1>&6
-echo "configure:2123: checking how the .type assembly directive should be used" 1>&5
+echo "configure:2130: checking how the .type assembly directive should be used" 1>&5
 if test "${gmp_cv_check_asm_type+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
   ac_assemble="$CCAS $CFLAGS conftest.s 1>&5"
 for gmp_tmp_prefix in @ \# %; do
   echo "	.type	sym,${gmp_tmp_prefix}function" > conftest.s
-  if { (eval echo configure:2130: \"$ac_assemble\") 1>&5; (eval $ac_assemble) 2>&5; }; then
+  if { (eval echo configure:2137: \"$ac_assemble\") 1>&5; (eval $ac_assemble) 2>&5; }; then
     gmp_cv_check_asm_type=".type	\$1,${gmp_tmp_prefix}\$2"
     break
   fi
@@ -2140,13 +2147,13 @@ echo "$ECHO_T""$gmp_cv_check_asm_type" 1>&6
 echo "define(<TYPE>, <$gmp_cv_check_asm_type>)" >> $gmp_tmpconfigm4
 
   echo $ECHO_N "checking if the .size assembly directive works... $ECHO_C" 1>&6
-echo "configure:2144: checking if the .size assembly directive works" 1>&5
+echo "configure:2151: checking if the .size assembly directive works" 1>&5
 if test "${gmp_cv_check_asm_size+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
   ac_assemble="$CCAS $CFLAGS conftest.s 1>&5"
 echo '	.size	sym,1' > conftest.s
-if { (eval echo configure:2150: \"$ac_assemble\") 1>&5; (eval $ac_assemble) 2>&5; }; then
+if { (eval echo configure:2157: \"$ac_assemble\") 1>&5; (eval $ac_assemble) 2>&5; }; then
   gmp_cv_check_asm_size=".size	\$1,\$2"
 else
   gmp_cv_check_asm_size="dnl"
@@ -2157,7 +2164,7 @@ echo "$ECHO_T""$gmp_cv_check_asm_size" 1>&6
 echo "define(<SIZE>, <$gmp_cv_check_asm_size>)" >> $gmp_tmpconfigm4
 
 echo $ECHO_N "checking what prefix to use for a local label... $ECHO_C" 1>&6
-echo "configure:2161: checking what prefix to use for a local label" 1>&5
+echo "configure:2168: checking what prefix to use for a local label" 1>&5
 if test "${gmp_cv_check_asm_lsym_prefix+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
@@ -2173,7 +2180,7 @@ dummy${gmp_cv_check_asm_label_suffix}
 ${gmp_tmp_pre}gurkmacka${gmp_cv_check_asm_label_suffix}
 	.byte 0
 EOF
-  if { (eval echo configure:2177: \"$ac_assemble\") 1>&5; (eval $ac_assemble) 2>&5; }; then
+  if { (eval echo configure:2184: \"$ac_assemble\") 1>&5; (eval $ac_assemble) 2>&5; }; then
     $NM conftest.o >/dev/null 2>&1
     gmp_rc=$?
     if test "$gmp_rc" != "0"; then
@@ -2197,7 +2204,7 @@ echo "$ECHO_T""$gmp_cv_check_asm_lsym_prefix" 1>&6
 echo "define(<LSYM_PREFIX>, <${gmp_cv_check_asm_lsym_prefix}>)" >> $gmp_tmpconfigm4
 
 echo $ECHO_N "checking how to define a 32-bit word... $ECHO_C" 1>&6
-echo "configure:2201: checking how to [define] a 32-bit word" 1>&5
+echo "configure:2208: checking how to [define] a 32-bit word" 1>&5
 if test "${gmp_cv_check_asm_w32+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
@@ -2226,7 +2233,7 @@ case "$target" in
 foo${gmp_cv_check_asm_label_suffix}
 	.byte	0
 EOF
-      if { (eval echo configure:2230: \"$ac_assemble\") 1>&5; (eval $ac_assemble) 2>&5; }; then
+      if { (eval echo configure:2237: \"$ac_assemble\") 1>&5; (eval $ac_assemble) 2>&5; }; then
 
         gmp_tmp_val=`$NM conftest.o | grep foo | sed -e 's;[[][0-9][]]\(.*\);\1;' \
              -e 's;[^1-9]*\([0-9]*\).*;\1;'`
@@ -2250,17 +2257,17 @@ echo "$ECHO_T""$gmp_cv_check_asm_w32" 1>&6
 echo "define(<W32>, <$gmp_cv_check_asm_w32>)" >> $gmp_tmpconfigm4
 
   echo $ECHO_N "checking if symbols are prefixed by underscore... $ECHO_C" 1>&6
-echo "configure:2254: checking if symbols are prefixed by underscore" 1>&5
+echo "configure:2261: checking if symbols are prefixed by underscore" 1>&5
 if test "${gmp_cv_check_asm_underscore+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2259 "configure"
+#line 2266 "configure"
 #include "confdefs.h"
 int underscore_test() {
 return; }
 EOF
-if { (eval echo configure:2264: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2271: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   if grep _underscore_test conftest* >/dev/null; then
     gmp_cv_check_asm_underscore=yes
   else
@@ -2287,7 +2294,7 @@ echo 'define(<GSYM_PREFIX>, <>)' >> $gmp_tmpconfigm4
 fi
 
 echo $ECHO_N "checking if .align assembly directive is logarithmic... $ECHO_C" 1>&6
-echo "configure:2291: checking if .align assembly directive is logarithmic" 1>&5
+echo "configure:2298: checking if .align assembly directive is logarithmic" 1>&5
 if test "${gmp_cv_check_asm_align_log+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
@@ -2305,7 +2312,7 @@ foo$gmp_cv_check_asm_label_suffix
 	.byte	2
 EOF
 ac_assemble="$CCAS $CFLAGS conftest.s 1>&5"
-if { (eval echo configure:2309: \"$ac_assemble\") 1>&5; (eval $ac_assemble) 2>&5; }; then
+if { (eval echo configure:2316: \"$ac_assemble\") 1>&5; (eval $ac_assemble) 2>&5; }; then
 
   gmp_tmp_val=`$NM conftest.o | grep foo | sed -e 's;[[][0-9][]]\(.*\);\1;' \
        -e 's;[^1-9]*\([0-9]*\).*;\1;'`
@@ -2418,7 +2425,7 @@ case ${target} in
 	path=
 
 echo $ECHO_N "checking if the assembler knows about MMX instructions... $ECHO_C" 1>&6
-echo "configure:2422: checking if the assembler knows about MMX instructions" 1>&5
+echo "configure:2429: checking if the assembler knows about MMX instructions" 1>&5
 if test "${gmp_cv_check_asm_mmx+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
@@ -2427,7 +2434,7 @@ else
 	por	%mm0, %mm0
 EOF
 ac_assemble="$CCAS $CFLAGS conftest.s 1>&5"
-if { (eval echo configure:2431: \"$ac_assemble\") 1>&5; (eval $ac_assemble) 2>&5; }; then
+if { (eval echo configure:2438: \"$ac_assemble\") 1>&5; (eval $ac_assemble) 2>&5; }; then
   gmp_cv_check_asm_mmx=yes
 else
   gmp_cv_check_asm_mmx=no
@@ -2462,7 +2469,7 @@ fi
 	path=
 
 echo $ECHO_N "checking if the assembler knows about MMX instructions... $ECHO_C" 1>&6
-echo "configure:2466: checking if the assembler knows about MMX instructions" 1>&5
+echo "configure:2473: checking if the assembler knows about MMX instructions" 1>&5
 if test "${gmp_cv_check_asm_mmx+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
@@ -2471,7 +2478,7 @@ else
 	por	%mm0, %mm0
 EOF
 ac_assemble="$CCAS $CFLAGS conftest.s 1>&5"
-if { (eval echo configure:2475: \"$ac_assemble\") 1>&5; (eval $ac_assemble) 2>&5; }; then
+if { (eval echo configure:2482: \"$ac_assemble\") 1>&5; (eval $ac_assemble) 2>&5; }; then
   gmp_cv_check_asm_mmx=yes
 else
   gmp_cv_check_asm_mmx=no
@@ -2500,7 +2507,7 @@ fi
   k6*-*-*)
 
 echo $ECHO_N "checking if the assembler knows about MMX instructions... $ECHO_C" 1>&6
-echo "configure:2504: checking if the assembler knows about MMX instructions" 1>&5
+echo "configure:2511: checking if the assembler knows about MMX instructions" 1>&5
 if test "${gmp_cv_check_asm_mmx+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
@@ -2509,7 +2516,7 @@ else
 	por	%mm0, %mm0
 EOF
 ac_assemble="$CCAS $CFLAGS conftest.s 1>&5"
-if { (eval echo configure:2513: \"$ac_assemble\") 1>&5; (eval $ac_assemble) 2>&5; }; then
+if { (eval echo configure:2520: \"$ac_assemble\") 1>&5; (eval $ac_assemble) 2>&5; }; then
   gmp_cv_check_asm_mmx=yes
 else
   gmp_cv_check_asm_mmx=no
@@ -2550,7 +2557,7 @@ fi
 	path=
 
 echo $ECHO_N "checking if the assembler knows about MMX instructions... $ECHO_C" 1>&6
-echo "configure:2554: checking if the assembler knows about MMX instructions" 1>&5
+echo "configure:2561: checking if the assembler knows about MMX instructions" 1>&5
 if test "${gmp_cv_check_asm_mmx+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
@@ -2559,7 +2566,7 @@ else
 	por	%mm0, %mm0
 EOF
 ac_assemble="$CCAS $CFLAGS conftest.s 1>&5"
-if { (eval echo configure:2563: \"$ac_assemble\") 1>&5; (eval $ac_assemble) 2>&5; }; then
+if { (eval echo configure:2570: \"$ac_assemble\") 1>&5; (eval $ac_assemble) 2>&5; }; then
   gmp_cv_check_asm_mmx=yes
 else
   gmp_cv_check_asm_mmx=no
@@ -2633,7 +2640,7 @@ case ${target} in
     extra_functions="$extra_functions copyi copyd"
 
 echo $ECHO_N "checking if the assembler takes cl with shldl... $ECHO_C" 1>&6
-echo "configure:2637: checking if the assembler takes cl with shldl" 1>&5
+echo "configure:2644: checking if the assembler takes cl with shldl" 1>&5
 if test "${gmp_cv_check_asm_shldl_cl+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
@@ -2642,7 +2649,7 @@ else
 	shldl	%cl, %eax, %ebx
 EOF
 ac_assemble="$CCAS $CFLAGS conftest.s 1>&5"
-if { (eval echo configure:2646: \"$ac_assemble\") 1>&5; (eval $ac_assemble) 2>&5; }; then
+if { (eval echo configure:2653: \"$ac_assemble\") 1>&5; (eval $ac_assemble) 2>&5; }; then
   gmp_cv_check_asm_shldl_cl=yes
 else
   gmp_cv_check_asm_shldl_cl=no
@@ -2665,12 +2672,12 @@ fi
 esac
 
 echo $ECHO_N "checking for Cygwin environment... $ECHO_C" 1>&6
-echo "configure:2669: checking for Cygwin environment" 1>&5
+echo "configure:2676: checking for Cygwin environment" 1>&5
 if test "${ac_cv_cygwin+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
   cat >conftest.$ac_ext <<EOF
-#line 2674 "configure"
+#line 2681 "configure"
 #include "confdefs.h"
 
 int
@@ -2684,7 +2691,7 @@ return __CYGWIN__;
   return 0;
 }
 EOF
-if { (eval echo configure:2688: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2695: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_cygwin=yes
 else
@@ -2699,12 +2706,12 @@ echo "$ECHO_T""$ac_cv_cygwin" 1>&6
 CYGWIN=
 test "$ac_cv_cygwin" = yes && CYGWIN=yes
 echo $ECHO_N "checking for mingw32 environment... $ECHO_C" 1>&6
-echo "configure:2703: checking for mingw32 environment" 1>&5
+echo "configure:2710: checking for mingw32 environment" 1>&5
 if test "${ac_cv_mingw32+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
   cat >conftest.$ac_ext <<EOF
-#line 2708 "configure"
+#line 2715 "configure"
 #include "confdefs.h"
 
 int
@@ -2715,7 +2722,7 @@ return __MINGW32__;
   return 0;
 }
 EOF
-if { (eval echo configure:2719: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2726: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_mingw32=yes
 else
@@ -2730,12 +2737,12 @@ echo "$ECHO_T""$ac_cv_mingw32" 1>&6
 MINGW32=
 test "$ac_cv_mingw32" = yes && MINGW32=yes
 echo $ECHO_N "checking for EMX OS/2 environment... $ECHO_C" 1>&6
-echo "configure:2734: checking for EMX OS/2 environment" 1>&5
+echo "configure:2741: checking for EMX OS/2 environment" 1>&5
 if test "${ac_cv_emxos2+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
   cat >conftest.$ac_ext <<EOF
-#line 2739 "configure"
+#line 2746 "configure"
 #include "confdefs.h"
 
 int
@@ -2746,7 +2753,7 @@ return __EMX__;
   return 0;
 }
 EOF
-if { (eval echo configure:2750: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2757: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_emxos2=yes
 else
@@ -2762,7 +2769,7 @@ EMXOS2=
 test "$ac_cv_emxos2" = yes && EMXOS2=yes
 
 echo $ECHO_N "checking for executable suffix... $ECHO_C" 1>&6
-echo "configure:2766: checking for executable suffix" 1>&5
+echo "configure:2773: checking for executable suffix" 1>&5
 if test "${ac_cv_exeext+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
@@ -2772,7 +2779,7 @@ else
   rm -f conftest*
   echo 'int main () { return 0; }' >conftest.$ac_ext
   ac_cv_exeext=
-  if { (eval echo configure:2776: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+  if { (eval echo configure:2783: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
     for ac_file in conftest.*; do
       case $ac_file in
       *.c | *.C | *.o | *.obj | *.xcoff) ;;
@@ -2793,13 +2800,13 @@ echo "$ECHO_T""${ac_cv_exeext}" 1>&6
 ac_exeext=$EXEEXT
 
 echo $ECHO_N "checking for object suffix... $ECHO_C" 1>&6
-echo "configure:2797: checking for object suffix" 1>&5
+echo "configure:2804: checking for object suffix" 1>&5
 if test "${ac_cv_objext+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
   rm -f conftest*
 echo 'int i = 1;' >conftest.$ac_ext
-if { (eval echo configure:2803: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2810: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   for ac_file in conftest.*; do
     case $ac_file in
     *.c) ;;
@@ -2888,7 +2895,7 @@ else
 fi
 
 echo $ECHO_N "checking build system type... $ECHO_C" 1>&6
-echo "configure:2892: checking build system type" 1>&5
+echo "configure:2899: checking build system type" 1>&5
 if test "x$ac_cv_build" = "x" || (test "x$build" != "xNONE" && test "x$build" != "x$ac_cv_build_alias"); then
 
   # Make sure we can run config.sub.
@@ -2934,7 +2941,7 @@ ac_prog=ld
 if test "$ac_cv_prog_gcc" = yes; then
   # Check if gcc -print-prog-name=ld gives a path.
   echo $ECHO_N "checking for ld used by GCC... $ECHO_C" 1>&6
-echo "configure:2938: checking for ld used by GCC" 1>&5
+echo "configure:2945: checking for ld used by GCC" 1>&5
   case $lt_target in
   *-*-mingw*)
     # gcc leaves a trailing carriage return which upsets mingw
@@ -2964,10 +2971,10 @@ echo "configure:2938: checking for ld used by GCC" 1>&5
   esac
 elif test "$with_gnu_ld" = yes; then
   echo $ECHO_N "checking for GNU ld... $ECHO_C" 1>&6
-echo "configure:2968: checking for GNU ld" 1>&5
+echo "configure:2975: checking for GNU ld" 1>&5
 else
   echo $ECHO_N "checking for non-GNU ld... $ECHO_C" 1>&6
-echo "configure:2971: checking for non-GNU ld" 1>&5
+echo "configure:2978: checking for non-GNU ld" 1>&5
 fi
 if test "${ac_cv_path_LD+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
@@ -3002,7 +3009,7 @@ else
 fi
 test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" 1>&6
-echo "configure:3006: checking if the linker ($LD) is GNU ld" 1>&5
+echo "configure:3013: checking if the linker ($LD) is GNU ld" 1>&5
 if test "${ac_cv_prog_gnu_ld+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
@@ -3017,7 +3024,7 @@ echo "$ECHO_T""$ac_cv_prog_gnu_ld" 1>&6
 with_gnu_ld=$ac_cv_prog_gnu_ld
 
 echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" 1>&6
-echo "configure:3021: checking for $LD option to reload object files" 1>&5
+echo "configure:3028: checking for $LD option to reload object files" 1>&5
 if test "${lt_cv_ld_reload_flag+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
@@ -3028,7 +3035,7 @@ reload_flag=$lt_cv_ld_reload_flag
 test -n "$reload_flag" && reload_flag=" $reload_flag"
 
 echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" 1>&6
-echo "configure:3032: checking for BSD-compatible nm" 1>&5
+echo "configure:3039: checking for BSD-compatible nm" 1>&5
 if test "${ac_cv_path_NM+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
@@ -3064,7 +3071,7 @@ NM="$ac_cv_path_NM"
 echo "$ECHO_T""$NM" 1>&6
 
 echo $ECHO_N "checking how to recognise dependant libraries... $ECHO_C" 1>&6
-echo "configure:3068: checking how to recognise dependant libraries" 1>&5
+echo "configure:3075: checking how to recognise dependant libraries" 1>&5
 if test "${lt_cv_deplibs_check_method+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
@@ -3188,7 +3195,7 @@ file_magic*)
   if test "$file_magic_cmd" = '${MAGIC}'; then
 
 echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" 1>&6
-echo "configure:3192: checking for ${ac_tool_prefix}file" 1>&5
+echo "configure:3199: checking for ${ac_tool_prefix}file" 1>&5
 if test "${lt_cv_path_MAGIC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
@@ -3250,7 +3257,7 @@ fi
 if test -z "$lt_cv_path_MAGIC"; then
   if test -n "$ac_tool_prefix"; then
     echo $ECHO_N "checking for file... $ECHO_C" 1>&6
-echo "configure:3254: checking for file" 1>&5
+echo "configure:3261: checking for file" 1>&5
 if test "${lt_cv_path_MAGIC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
@@ -3326,7 +3333,7 @@ esac
 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
 echo $ECHO_N "checking for $ac_word... $ECHO_C" 1>&6
-echo "configure:3330: checking for $ac_word" 1>&5
+echo "configure:3337: checking for $ac_word" 1>&5
 if test "${ac_cv_prog_RANLIB+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
@@ -3360,7 +3367,7 @@ if test -z "$ac_cv_prog_RANLIB"; then
     # Extract the first word of "ranlib", so it can be a program name with args.
 set dummy ranlib; ac_word=$2
 echo $ECHO_N "checking for $ac_word... $ECHO_C" 1>&6
-echo "configure:3364: checking for $ac_word" 1>&5
+echo "configure:3371: checking for $ac_word" 1>&5
 if test "${ac_cv_prog_RANLIB+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
@@ -3398,7 +3405,7 @@ fi
 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
 set dummy ${ac_tool_prefix}strip; ac_word=$2
 echo $ECHO_N "checking for $ac_word... $ECHO_C" 1>&6
-echo "configure:3402: checking for $ac_word" 1>&5
+echo "configure:3409: checking for $ac_word" 1>&5
 if test "${ac_cv_prog_STRIP+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
@@ -3432,7 +3439,7 @@ if test -z "$ac_cv_prog_STRIP"; then
     # Extract the first word of "strip", so it can be a program name with args.
 set dummy strip; ac_word=$2
 echo $ECHO_N "checking for $ac_word... $ECHO_C" 1>&6
-echo "configure:3436: checking for $ac_word" 1>&5
+echo "configure:3443: checking for $ac_word" 1>&5
 if test "${ac_cv_prog_STRIP+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
@@ -3498,8 +3505,8 @@ test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
 case "$lt_target" in
 *-*-irix6*)
   # Find out which ABI we are using.
-  echo '#line 3502 "configure"' > conftest.$ac_ext
-  if { (eval echo configure:3503: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  echo '#line 3509 "configure"' > conftest.$ac_ext
+  if { (eval echo configure:3510: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
     case "`/usr/bin/file conftest.o`" in
     *32-bit*)
       LD="${LD-ld} -32"
@@ -3520,7 +3527,7 @@ case "$lt_target" in
   SAVE_CFLAGS="$CFLAGS"
   CFLAGS="$CFLAGS -belf"
   echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" 1>&6
-echo "configure:3524: checking whether the C compiler needs -belf" 1>&5
+echo "configure:3531: checking whether the C compiler needs -belf" 1>&5
 if test "${lt_cv_cc_needs_belf+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
@@ -3533,7 +3540,7 @@ ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$a
 cross_compiling=$ac_cv_prog_cc_cross
 
      cat >conftest.$ac_ext <<EOF
-#line 3537 "configure"
+#line 3544 "configure"
 #include "confdefs.h"
 
 int
@@ -3544,7 +3551,7 @@ main()
   return 0;
 }
 EOF
-if { (eval echo configure:3548: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3555: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   lt_cv_cc_needs_belf=yes
 else
@@ -3588,7 +3595,7 @@ esac
   # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
 echo $ECHO_N "checking for $ac_word... $ECHO_C" 1>&6
-echo "configure:3592: checking for $ac_word" 1>&5
+echo "configure:3599: checking for $ac_word" 1>&5
 if test "${ac_cv_prog_CC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
@@ -3621,7 +3628,7 @@ fi
     # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
 echo $ECHO_N "checking for $ac_word... $ECHO_C" 1>&6
-echo "configure:3625: checking for $ac_word" 1>&5
+echo "configure:3632: checking for $ac_word" 1>&5
 if test "${ac_cv_prog_CC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
@@ -3675,7 +3682,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ECHO_N "checking for $ac_word... $ECHO_C" 1>&6
-echo "configure:3679: checking for $ac_word" 1>&5
+echo "configure:3686: checking for $ac_word" 1>&5
 if test "${ac_cv_prog_CC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
@@ -3713,7 +3720,7 @@ done
 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 
 echo $ECHO_N "checking whether the C compiler ($CC $CFLAGS $CPPFLAGS $LDFLAGS) works... $ECHO_C" 1>&6
-echo "configure:3717: checking whether the C compiler ($CC $CFLAGS $CPPFLAGS $LDFLAGS) works" 1>&5
+echo "configure:3724: checking whether the C compiler ($CC $CFLAGS $CPPFLAGS $LDFLAGS) works" 1>&5
 
 ac_ext=c
 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -3724,12 +3731,12 @@ cross_compiling=$ac_cv_prog_cc_cross
 
 cat >conftest.$ac_ext <<EOF
 
-#line 3728 "configure"
+#line 3735 "configure"
 #include "confdefs.h"
 
 int main(){return(0);}
 EOF
-if { (eval echo configure:3733: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3740: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   ac_cv_prog_cc_works=yes
   # If we can't run a trivial program, we are probably using a cross compiler.
   if (./conftest; exit) 2>/dev/null; then
@@ -3755,12 +3762,12 @@ if test $ac_cv_prog_cc_works = no; then
   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 77; }
 fi
 echo $ECHO_N "checking whether the C compiler ($CC $CFLAGS $CPPFLAGS $LDFLAGS) is a cross-compiler... $ECHO_C" 1>&6
-echo "configure:3759: checking whether the C compiler ($CC $CFLAGS $CPPFLAGS $LDFLAGS) is a cross-compiler" 1>&5
+echo "configure:3766: checking whether the C compiler ($CC $CFLAGS $CPPFLAGS $LDFLAGS) is a cross-compiler" 1>&5
 echo "$ECHO_T""$ac_cv_prog_cc_cross" 1>&6
 cross_compiling=$ac_cv_prog_cc_cross
 
 echo $ECHO_N "checking whether we are using GNU C... $ECHO_C" 1>&6
-echo "configure:3764: checking whether we are using GNU C" 1>&5
+echo "configure:3771: checking whether we are using GNU C" 1>&5
 if test "${ac_cv_prog_gcc+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
@@ -3769,7 +3776,7 @@ else
   yes;
 #endif
 EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:3773: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:3780: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
   ac_cv_prog_gcc=yes
 else
   ac_cv_prog_gcc=no
@@ -3787,7 +3794,7 @@ ac_test_CFLAGS="${CFLAGS+set}"
 ac_save_CFLAGS="$CFLAGS"
 CFLAGS=
 echo $ECHO_N "checking whether ${CC-cc} accepts -g... $ECHO_C" 1>&6
-echo "configure:3791: checking whether ${CC-cc} accepts -g" 1>&5
+echo "configure:3798: checking whether ${CC-cc} accepts -g" 1>&5
 if test "${ac_cv_prog_cc_g+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
@@ -3820,7 +3827,7 @@ fi
 depcc="$CC"
 depcpp="$CPP"
 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" 1>&6
-echo "configure:3824: checking dependency style of $depcc" 1>&5
+echo "configure:3831: checking dependency style of $depcc" 1>&5
 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
@@ -3948,12 +3955,12 @@ LIBTOOL='$(SHELL) $(top_builddir)/libtool'
 exec 5>>./config.log
 
 echo $ECHO_N "checking whether optarg is declared... $ECHO_C" 1>&6
-echo "configure:3952: checking whether optarg is declared" 1>&5
+echo "configure:3959: checking whether optarg is declared" 1>&5
 if test "${ac_cv_have_decl_optarg+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
   cat >conftest.$ac_ext <<EOF
-#line 3957 "configure"
+#line 3964 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -3967,7 +3974,7 @@ main ()
   return 0;
 }
 EOF
-if { (eval echo configure:3971: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3978: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_have_decl_optarg=yes
 else
@@ -3992,13 +3999,13 @@ EOF
 fi
 
 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" 1>&6
-echo "configure:3996: checking for ANSI C header files" 1>&5
+echo "configure:4003: checking for ANSI C header files" 1>&5
 if test "${ac_cv_header_stdc+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
 
 cat >conftest.$ac_ext <<EOF
-#line 4002 "configure"
+#line 4009 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -4007,7 +4014,7 @@ cat >conftest.$ac_ext <<EOF
 
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4011: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4018: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4025,7 +4032,7 @@ if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 
 cat >conftest.$ac_ext <<EOF
-#line 4029 "configure"
+#line 4036 "configure"
 #include "confdefs.h"
 #include <string.h>
 
@@ -4045,7 +4052,7 @@ if test $ac_cv_header_stdc = yes; then
   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 
 cat >conftest.$ac_ext <<EOF
-#line 4049 "configure"
+#line 4056 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 
@@ -4067,7 +4074,7 @@ if test "$cross_compiling" = yes; then
   :
 else
   cat >conftest.$ac_ext <<EOF
-#line 4071 "configure"
+#line 4078 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #if ((' ' & 0x0FF) == 0x020)
@@ -4092,7 +4099,7 @@ main ()
   exit (0);
 }
 EOF
-if { (eval echo configure:4096: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:4103: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   :
 else
@@ -4116,12 +4123,12 @@ EOF
 fi
 
 echo $ECHO_N "checking for void... $ECHO_C" 1>&6
-echo "configure:4120: checking for void" 1>&5
+echo "configure:4127: checking for void" 1>&5
 if test "${ac_cv_type_void+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
   cat >conftest.$ac_ext <<EOF
-#line 4125 "configure"
+#line 4132 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -4135,7 +4142,7 @@ if (sizeof (void))
   return 0;
 }
 EOF
-if { (eval echo configure:4139: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4146: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_type_void=yes
 else
@@ -4155,13 +4162,13 @@ EOF
 fi
 
 echo $ECHO_N "checking for preprocessor stringizing operator... $ECHO_C" 1>&6
-echo "configure:4159: checking for preprocessor stringizing operator" 1>&5
+echo "configure:4166: checking for preprocessor stringizing operator" 1>&5
 if test "${ac_cv_c_stringize+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" 1>&6
 else
 
 cat >conftest.$ac_ext <<EOF
-#line 4165 "configure"
+#line 4172 "configure"
 #include "confdefs.h"
 
 #define x(y) #y
@@ -4314,7 +4321,14 @@ echo "define_not_for_expansion(\`HAVE_TARGET_CPU_$target_cpu')" >> $gmp_tmpconfi
 # file contains.  The multifunc files are symlinked to <funcname>.asm
 # and preprocessed with -DOPERATION_<funcname>.
 
-path="$path generic"
+# If the user specified `mpn_path', use that instead of the path we've
+# come up with.
+if test -z "$mpn_path"; then
+  path="$path generic"
+else
+  path="$mpn_path"
+fi
+
 mpn_objects=
 gmp_mpn_functions="${extra_functions} inlines add_n sub_n mul_1 addmul_1 \
   submul_1 lshift rshift diveby3 divmod_1 divrem divrem_1 divrem_2 \