- Fixed a logic error in the checks of gmp3.

[cln.git] / configure

diff --git a/configure b/configure
index 4824dcf37cc85afb55eb1d3b32822d9bcc9f4de8..c33d27cee270d4129fa2937d3f370180870491ee 100755 (executable)
--- a/configure
+++ b/configure
@@ -1544,6 +1544,12 @@ ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig \
 $libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \
 || { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
 
+CLN_CURRENT=1
+CLN_REVISION=0
+CLN_AGE=1
+
+
+
                       ac_ext=C
 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 ac_cpp='$CXXCPP $CPPFLAGS'
@@ -1560,20 +1566,20 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
 echo $ac_n "checking for bool type""... $ac_c" 1>&6
-echo "configure:1564: checking for bool type" >&5
+echo "configure:1570: checking for bool type" >&5
 if eval "test \"`echo '$''{'cl_cv_cplusplus_bool'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 cat > conftest.$ac_ext <<EOF
-#line 1570 "configure"
+#line 1576 "configure"
 #include "confdefs.h"
 
 int main() {
 bool x;
 ; return 0; }
 EOF
-if { (eval echo configure:1577: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1583: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cl_cv_cplusplus_bool=yes
 else
@@ -1607,7 +1613,7 @@ cross_compiling=$ac_cv_prog_cxx_cross
 
 
                       echo $ac_n "checking for long long type""... $ac_c" 1>&6
-echo "configure:1611: checking for long long type" >&5
+echo "configure:1617: checking for long long type" >&5
 if eval "test \"`echo '$''{'cl_cv_c_longlong'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1616,7 +1622,7 @@ if test "$cross_compiling" = yes; then
   cl_cv_c_longlong="guessing no"
 else
   cat > conftest.$ac_ext <<EOF
-#line 1620 "configure"
+#line 1626 "configure"
 #include "confdefs.h"
 #ifdef __cplusplus
 extern "C" void exit(int);
@@ -1640,7 +1646,7 @@ int main()
   }
 }
 EOF
-if { (eval echo configure:1644: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1650: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   cl_cv_c_longlong=yes
 else
@@ -1673,7 +1679,7 @@ EOF
 esac
 
                       echo $ac_n "checking for long double type""... $ac_c" 1>&6
-echo "configure:1677: checking for long double type" >&5
+echo "configure:1683: checking for long double type" >&5
 if eval "test \"`echo '$''{'cl_cv_c_longdouble'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1682,7 +1688,7 @@ if test "$cross_compiling" = yes; then
   cl_cv_c_longdouble="guessing no"
 else
   cat > conftest.$ac_ext <<EOF
-#line 1686 "configure"
+#line 1692 "configure"
 #include "confdefs.h"
 #ifdef __cplusplus
 extern "C" void exit(int);
@@ -1690,7 +1696,7 @@ extern "C" void exit(int);
 int main()
 { long double x = 2.7182818284590452354L; x = x*x; exit (x==0.0L); }
 EOF
-if { (eval echo configure:1694: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1700: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   cl_cv_c_longdouble=yes
 else
@@ -1723,20 +1729,20 @@ EOF
 esac
 
                       echo $ac_n "checking for working template<>""... $ac_c" 1>&6
-echo "configure:1727: checking for working template<>" >&5
+echo "configure:1733: checking for working template<>" >&5
 if eval "test \"`echo '$''{'cl_cv_c_templatenull'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 cat > conftest.$ac_ext <<EOF
-#line 1733 "configure"
+#line 1739 "configure"
 #include "confdefs.h"
 template <class T> class c {}; template <> class c<int> { int x; };
 int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:1740: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1746: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cl_cv_c_templatenull=yes
 else
@@ -1760,7 +1766,7 @@ fi
 
                       if test -n "$GCC"; then
 echo $ac_n "checking for the global constructors function prefix""... $ac_c" 1>&6
-echo "configure:1764: checking for the global constructors function prefix" >&5
+echo "configure:1770: checking for the global constructors function prefix" >&5
 if eval "test \"`echo '$''{'cl_cv_cplusplus_ctorprefix'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1770,7 +1776,7 @@ struct foo { foo (); };
 foo foobar;
 EOF
 # look for the assembly language name in the .s file
-{ ac_try='${CXX-g++} $CXXFLAGS -S conftest.cc'; { (eval echo configure:1774: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } >/dev/null 2>&1
+{ ac_try='${CXX-g++} $CXXFLAGS -S conftest.cc'; { (eval echo configure:1780: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } >/dev/null 2>&1
 if grep '_GLOBAL_\$I\$foobar' conftest.s >/dev/null ; then
   cl_cv_cplusplus_ctorprefix='_GLOBAL_$I$'
 else
@@ -1800,7 +1806,7 @@ EOF
 EOF
 
 echo $ac_n "checking whether the global constructors function need to be exported""... $ac_c" 1>&6
-echo "configure:1804: checking whether the global constructors function need to be exported" >&5
+echo "configure:1810: checking whether the global constructors function need to be exported" >&5
 if eval "test \"`echo '$''{'cl_cv_cplusplus_ctorexport'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1821,7 +1827,7 @@ foo::foo () {}
 extern "C" void ctor (void) __asm__ (ASM_UNDERSCORE_PREFIX CL_GLOBAL_CONSTRUCTOR_PREFIX "foobar");
 int main() { ctor(); return 0; }
 EOF
-if { ac_try='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest1.cc conftest2.cc $LIBS 1>&5'; { (eval echo configure:1825: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } >/dev/null 2>&1 && test -s conftest${ac_exeext}; then
+if { ac_try='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest1.cc conftest2.cc $LIBS 1>&5'; { (eval echo configure:1831: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } >/dev/null 2>&1 && test -s conftest${ac_exeext}; then
   cl_cv_cplusplus_ctorexport=no
 else
   cl_cv_cplusplus_ctorexport=yes
@@ -1843,17 +1849,17 @@ fi
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:1847: checking for $ac_hdr" >&5
+echo "configure:1853: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1852 "configure"
+#line 1858 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1857: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1863: \"$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*
@@ -1883,20 +1889,20 @@ done
                       # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
 # for constant arguments.  Useless!
 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
-echo "configure:1887: checking for working alloca.h" >&5
+echo "configure:1893: checking for working alloca.h" >&5
 if eval "test \"`echo '$''{'cl_cv_header_alloca_h'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 cat > conftest.$ac_ext <<EOF
-#line 1893 "configure"
+#line 1899 "configure"
 #include "confdefs.h"
 #include <alloca.h>
 int main() {
 char *p = (char *) alloca(2 * sizeof(int));
 ; return 0; }
 EOF
-if { (eval echo configure:1900: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1906: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cl_cv_header_alloca_h=yes
 else
@@ -1938,20 +1944,20 @@ char *alloca ();
 #endif
 "
 echo $ac_n "checking for alloca""... $ac_c" 1>&6
-echo "configure:1942: checking for alloca" >&5
+echo "configure:1948: checking for alloca" >&5
 if eval "test \"`echo '$''{'cl_cv_func_alloca'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 cat > conftest.$ac_ext <<EOF
-#line 1948 "configure"
+#line 1954 "configure"
 #include "confdefs.h"
 $decl
 int main() {
 char *p = (char *) alloca(1);
 ; return 0; }
 EOF
-if { (eval echo configure:1955: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1961: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cl_cv_func_alloca=yes
 else
@@ -1983,20 +1989,20 @@ EOF
 fi
 
                       echo $ac_n "checking for fpu_control_t""... $ac_c" 1>&6
-echo "configure:1987: checking for fpu_control_t" >&5
+echo "configure:1993: checking for fpu_control_t" >&5
 if eval "test \"`echo '$''{'cl_cv_type_fpu_control_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 cat > conftest.$ac_ext <<EOF
-#line 1993 "configure"
+#line 1999 "configure"
 #include "confdefs.h"
 #include <fpu_control.h>
 int main() {
 fpu_control_t x;
 ; return 0; }
 EOF
-if { (eval echo configure:2000: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2006: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cl_cv_type_fpu_control_t=yes
 else
@@ -2018,20 +2024,20 @@ EOF
 fi
 
 echo $ac_n "checking for __setfpucw""... $ac_c" 1>&6
-echo "configure:2022: checking for __setfpucw" >&5
+echo "configure:2028: checking for __setfpucw" >&5
 if eval "test \"`echo '$''{'cl_cv_func_setfpucw'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 cat > conftest.$ac_ext <<EOF
-#line 2028 "configure"
+#line 2034 "configure"
 #include "confdefs.h"
 #include <fpu_control.h>
 int main() {
 __setfpucw(_FPU_IEEE);
 ; return 0; }
 EOF
-if { (eval echo configure:2035: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2041: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cl_cv_func_setfpucw=yes
 else
@@ -2057,12 +2063,12 @@ fi
 for ac_func in gettimeofday
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2061: checking for $ac_func" >&5
+echo "configure:2067: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2066 "configure"
+#line 2072 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -2088,7 +2094,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2092: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2098: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -2113,13 +2119,13 @@ fi
 done
 if test $ac_cv_func_gettimeofday = yes; then
 echo $ac_n "checking for gettimeofday declaration""... $ac_c" 1>&6
-echo "configure:2117: checking for gettimeofday declaration" >&5
+echo "configure:2123: checking for gettimeofday declaration" >&5
 if eval "test \"`echo '$''{'cl_cv_proto_gettimeofday'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 cat > conftest.$ac_ext <<EOF
-#line 2123 "configure"
+#line 2129 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -2140,7 +2146,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:2144: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2150: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cl_cv_proto_gettimeofday_dots=no
 cl_cv_proto_gettimeofday_arg2="struct timezone *"
@@ -2149,7 +2155,7 @@ else
   cat conftest.$ac_ext >&5
   rm -rf conftest*
   cat > conftest.$ac_ext <<EOF
-#line 2153 "configure"
+#line 2159 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -2170,7 +2176,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:2174: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2180: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cl_cv_proto_gettimeofday_dots=no
 cl_cv_proto_gettimeofday_arg2="void *"
@@ -2211,12 +2217,12 @@ fi
 for ac_func in ftime
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2215: checking for $ac_func" >&5
+echo "configure:2221: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2220 "configure"
+#line 2226 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -2242,7 +2248,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2246: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2252: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -2268,12 +2274,12 @@ done
 
                       if test $ac_cv_func_gettimeofday = no -a $ac_cv_func_ftime = no; then
 echo $ac_n "checking for times""... $ac_c" 1>&6
-echo "configure:2272: checking for times" >&5
+echo "configure:2278: checking for times" >&5
 if eval "test \"`echo '$''{'ac_cv_func_times'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2277 "configure"
+#line 2283 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char times(); below.  */
@@ -2299,7 +2305,7 @@ times();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2303: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2309: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_times=yes"
 else
@@ -2320,7 +2326,7 @@ no_times=1
 fi
 if test -z "$no_times"; then
 echo $ac_n "checking for times return value""... $ac_c" 1>&6
-echo "configure:2324: checking for times return value" >&5
+echo "configure:2330: checking for times return value" >&5
 if eval "test \"`echo '$''{'cl_cv_func_times_return'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2329,7 +2335,7 @@ if test "$cross_compiling" = yes; then
   cl_cv_func_times_return="guessing no"
 else
   cat > conftest.$ac_ext <<EOF
-#line 2333 "configure"
+#line 2339 "configure"
 #include "confdefs.h"
 #ifdef __cplusplus
 extern "C" void exit(int);
@@ -2355,7 +2361,7 @@ int main ()
   exit(!((ticks >= CLK_TCK/2) && (ticks <= 3*CLK_TCK/2)));
 }
 EOF
-if { (eval echo configure:2359: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2365: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   cl_cv_func_times_return=yes
 else
@@ -2393,17 +2399,17 @@ fi
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2397: checking for $ac_hdr" >&5
+echo "configure:2403: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2402 "configure"
+#line 2408 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2407: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2413: \"$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*
@@ -2430,13 +2436,13 @@ fi
 done
 if test $ac_cv_header_sys_resource_h = yes; then
     echo $ac_n "checking for getrusage""... $ac_c" 1>&6
-echo "configure:2434: checking for getrusage" >&5
+echo "configure:2440: checking for getrusage" >&5
 if eval "test \"`echo '$''{'cl_cv_func_getrusage'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 cat > conftest.$ac_ext <<EOF
-#line 2440 "configure"
+#line 2446 "configure"
 #include "confdefs.h"
 #include <sys/types.h> /* NetBSD 1.0 needs this */
 #include <sys/time.h>
@@ -2445,7 +2451,7 @@ int main() {
 struct rusage x; int y = RUSAGE_SELF; getrusage(y,&x); x.ru_utime.tv_sec;
 ; return 0; }
 EOF
-if { (eval echo configure:2449: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2455: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cl_cv_func_getrusage=yes
 else
@@ -2467,13 +2473,13 @@ EOF
 fi
   if test $cl_cv_func_getrusage = yes; then
     echo $ac_n "checking for getrusage declaration""... $ac_c" 1>&6
-echo "configure:2471: checking for getrusage declaration" >&5
+echo "configure:2477: checking for getrusage declaration" >&5
 if eval "test \"`echo '$''{'cl_cv_proto_getrusage'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
     cat > conftest.$ac_ext <<EOF
-#line 2477 "configure"
+#line 2483 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -2499,7 +2505,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:2503: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2509: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cl_cv_proto_getrusage_arg1="int"
 else
@@ -2526,13 +2532,13 @@ EOF
 fi
 
                       echo $ac_n "checking for perror declaration""... $ac_c" 1>&6
-echo "configure:2530: checking for perror declaration" >&5
+echo "configure:2536: checking for perror declaration" >&5
 if eval "test \"`echo '$''{'cl_cv_proto_perror'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 cat > conftest.$ac_ext <<EOF
-#line 2536 "configure"
+#line 2542 "configure"
 #include "confdefs.h"
 
 /* Some systems declare perror() in <errno.h>, some in <stdio.h>, some don't
@@ -2548,7 +2554,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:2552: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2558: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cl_cv_proto_perror=no
 else
@@ -2570,7 +2576,7 @@ EOF
 fi
 
                       echo $ac_n "checking whether characters are unsigned""... $ac_c" 1>&6
-echo "configure:2574: checking whether characters are unsigned" >&5
+echo "configure:2580: checking whether characters are unsigned" >&5
 if eval "test \"`echo '$''{'ac_cv_c_char_unsigned'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2578,7 +2584,7 @@ else
 if test $ac_cv_prog_gcc = yes; then
   # GCC predefines this symbol on systems where it applies.
 cat > conftest.$ac_ext <<EOF
-#line 2582 "configure"
+#line 2588 "configure"
 #include "confdefs.h"
 #ifdef __CHAR_UNSIGNED__
   yes
@@ -2600,7 +2606,7 @@ if test "$cross_compiling" = yes; then
   ac_cv_c_char_unsigned="guessing no"
 else
   cat > conftest.$ac_ext <<EOF
-#line 2604 "configure"
+#line 2610 "configure"
 #include "confdefs.h"
 #ifdef __cplusplus
 extern "C" void exit(int);
@@ -2613,7 +2619,7 @@ int main() {
   volatile char c = 255; exit(c < 0);
 }
 EOF
-if { (eval echo configure:2617: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2623: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_c_char_unsigned=yes
 else
@@ -2654,7 +2660,7 @@ cl_machine_file_h=include/cl_intparam.h
 if test $cross_compiling = no; then
 if test -z "$cl_cv_file_intparam_h"; then
 echo "checking for integer types and behaviour" 1>&6
-echo "configure:2658: checking for integer types and behaviour" >&5
+echo "configure:2664: checking for integer types and behaviour" >&5
 cat > conftest.$ac_ext <<EOF
 #include "confdefs.h"
 EOF
@@ -2665,7 +2671,7 @@ if test $ac_cv_prog_gcc = yes; then
 # target 80386. Strip "-O".
 CC=`echo "$CC " | sed -e 's/-O //g'`
 fi
-{ (eval echo configure:2669: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
+{ (eval echo configure:2675: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
 CC="$ORIGCC"
 if test -s conftest; then
   echo "creating $cl_machine_file_h"
@@ -2692,7 +2698,7 @@ cl_machine_file_h=include/cl_floatparam.h
 if test $cross_compiling = no; then
 if test -z "$cl_cv_file_floatparam_h"; then
 echo "checking for floating-point types and behaviour" 1>&6
-echo "configure:2696: checking for floating-point types and behaviour" >&5
+echo "configure:2702: checking for floating-point types and behaviour" >&5
 cat > conftest.$ac_ext <<EOF
 #include "confdefs.h"
 EOF
@@ -2703,7 +2709,7 @@ if test $ac_cv_prog_gcc = yes; then
 # target 80386. Strip "-O".
 CC=`echo "$CC " | sed -e 's/-O //g'`
 fi
-{ (eval echo configure:2707: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
+{ (eval echo configure:2713: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
 CC="$ORIGCC"
 if test -s conftest; then
   echo "creating $cl_machine_file_h"
@@ -2732,91 +2738,70 @@ if test "${with_gmp+set}" = set; then
 fi
 
 if test "$with_gmp" = yes; then
-  ac_safe=`echo "gmp.h" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for gmp.h""... $ac_c" 1>&6
-echo "configure:2738: checking for gmp.h" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+  echo $ac_n "checking for recent enough gmp.h""... $ac_c" 1>&6
+echo "configure:2743: checking for recent enough gmp.h" >&5
+if eval "test \"`echo '$''{'cl_cv_new_gmp_h'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
-  cat > conftest.$ac_ext <<EOF
-#line 2743 "configure"
+  
+    cat > conftest.$ac_ext <<EOF
+#line 2749 "configure"
 #include "confdefs.h"
 #include <gmp.h>
+#if !defined(__GNU_MP_VERSION) || (__GNU_MP_VERSION < 3)
+ #error "ancient gmp.h"
+#endif
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2748: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2757: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
-  eval "ac_cv_header_$ac_safe=yes"
+  cl_cv_new_gmp_h="yes"
 else
   echo "$ac_err" >&5
   echo "configure: failed program was:" >&5
   cat conftest.$ac_ext >&5
   rm -rf conftest*
-  eval "ac_cv_header_$ac_safe=no"
+  cl_cv_new_gmp_h="no"
 fi
 rm -f conftest*
-fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  :
-else
-  echo "$ac_t""no" 1>&6
-with_gmp="no"
-fi
 
-  echo $ac_n "checking for __gmpn_divexact_by3 in -lgmp""... $ac_c" 1>&6
-echo "configure:2771: checking for __gmpn_divexact_by3 in -lgmp" >&5
-ac_lib_var=`echo gmp___gmpn_divexact_by3 | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+fi
+echo "$ac_t""$cl_cv_new_gmp_h" 1>&6
+if test "$cl_cv_new_gmp_h" = no; then with_gmp="no"; fi
+if test "$with_gmp" = yes; then
+  echo $ac_n "checking for working libgmp""... $ac_c" 1>&6
+echo "configure:2776: checking for working libgmp" >&5
+if eval "test \"`echo '$''{'cl_cv_new_libgmp'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
-  ac_save_LIBS="$LIBS"
-LIBS="-lgmp  $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 2779 "configure"
+  
+    SAVELIBS=$LIBS
+    LIBS="$LIBS -lgmp"
+    cat > conftest.$ac_ext <<EOF
+#line 2784 "configure"
 #include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char __gmpn_divexact_by3();
-
+#include <gmp.h>
 int main() {
-__gmpn_divexact_by3()
+mpn_divexact_by3(0,0,0)
 ; return 0; }
 EOF
-if { (eval echo configure:2793: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2791: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=yes"
+  cl_cv_new_libgmp="yes"
 else
   echo "configure: failed program was:" >&5
   cat conftest.$ac_ext >&5
   rm -rf conftest*
-  eval "ac_cv_lib_$ac_lib_var=no"
+  cl_cv_new_libgmp="no"; LIBS=$SAVELIBS
 fi
 rm -f conftest*
-LIBS="$ac_save_LIBS"
 
 fi
-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-    ac_tr_lib=HAVE_LIB`echo gmp | sed -e 's/[^a-zA-Z0-9_]/_/g' \
-    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
-  cat >> confdefs.h <<EOF
-#define $ac_tr_lib 1
-EOF
-
-  LIBS="-lgmp $LIBS"
-
-else
-  echo "$ac_t""no" 1>&6
-with_gmp="no"
+echo "$ac_t""$cl_cv_new_libgmp" 1>&6
+if test "$cl_cv_new_libgmp" = no; then with_gmp="no"; fi
 fi
-
 fi
 if test "$with_gmp" = yes; then
   cat >> confdefs.h <<\EOF
@@ -2824,7 +2809,7 @@ if test "$with_gmp" = yes; then
 EOF
 
 else
-  echo "configure: warning: disabling external gmp" 1>&2
+  echo "configure: warning: disabling external GNU MP library" 1>&2
 fi
 for f in 'tests/.gdbinit'; do
   if test '!' -f "$f"; then
@@ -2984,6 +2969,9 @@ s%@LD@%$LD%g
 s%@NM@%$NM%g
 s%@LN_S@%$LN_S%g
 s%@LIBTOOL@%$LIBTOOL%g
+s%@CLN_CURRENT@%$CLN_CURRENT%g
+s%@CLN_REVISION@%$CLN_REVISION%g
+s%@CLN_AGE@%$CLN_AGE%g
 s%@ALLOCA@%$ALLOCA%g
 
 CEOF