/[gcl]/gcl/configure
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revision 1.190 by camm, Wed Sep 14 19:08:35 2005 UTC revision 1.191 by camm, Thu Sep 15 13:35:39 2005 UTC
# Line 4584  EOF Line 4584  EOF
4584    
4585  ## Don't lower heap start if C stack is below default dbegin, as we're  ## Don't lower heap start if C stack is below default dbegin, as we're
4586  # likely to get more heap this way.  # likely to get more heap this way.
4587  if awk 'END {exit h && (unsigned long)d<(unsigned long)c ? 0 : 1}' h=$heap_ceiling d=$dbegin c=$cstack_address /dev/null ; then  echo "int main() {return !($heap_ceiling && (unsigned long)$dbegin < (unsigned long)$cstack_address);}" >foo.c
4588    $CC foo.c -o foo
4589    if foo ; then
4590    
4591     echo $ac_n "checking "finding default linker script"""... $ac_c" 1>&6     echo $ac_n "checking "finding default linker script"""... $ac_c" 1>&6
4592  echo "configure:4591: checking "finding default linker script"" >&5  echo "configure:4593: checking "finding default linker script"" >&5
4593     touch unixport/gcl.script     touch unixport/gcl.script
4594     echo "int main() {return 0;}" >foo.c     echo "int main() {return 0;}" >foo.c
4595     $CC -Wl,--verbose foo.c -o foo 2>&1 | \     $CC -Wl,--verbose foo.c -o foo 2>&1 | \
# Line 4596  echo "configure:4591: checking "finding Line 4598  echo "configure:4591: checking "finding
4598     if test "`cat gcl.script | wc -l`" != "0" ; then     if test "`cat gcl.script | wc -l`" != "0" ; then
4599        echo "$ac_t""got it" 1>&6        echo "$ac_t""got it" 1>&6
4600        echo $ac_n "checking "trying to lower heap start"""... $ac_c" 1>&6        echo $ac_n "checking "trying to lower heap start"""... $ac_c" 1>&6
4601  echo "configure:4600: checking "trying to lower heap start"" >&5  echo "configure:4602: checking "trying to lower heap start"" >&5
4602        cp gcl.script gcl.script.def        cp gcl.script gcl.script.def
4603        cat gcl.script.def | awk '/SIZEOF_HEADERS/ {gsub("0x...","0x000",$0);} {print}' |  sed 's,\. = 0x10000000;,/*. = 0x10000000;*/,1' >gcl.script        cat gcl.script.def | awk '/SIZEOF_HEADERS/ {gsub("0x...","0x000",$0);} {print}' |  sed 's,\. = 0x10000000;,/*. = 0x10000000;*/,1' >gcl.script
4604        if diff gcl.script.def gcl.script >/dev/null 2>&1 ; then        if diff gcl.script.def gcl.script >/dev/null 2>&1 ; then
# Line 4604  echo "configure:4600: checking "trying t Line 4606  echo "configure:4600: checking "trying t
4606           rm -f gcl.script gcl.script.def           rm -f gcl.script gcl.script.def
4607        else        else
4608           echo $ac_n "checking "linker script"""... $ac_c" 1>&6           echo $ac_n "checking "linker script"""... $ac_c" 1>&6
4609  echo "configure:4608: checking "linker script"" >&5  echo "configure:4610: checking "linker script"" >&5
4610           echo "int main() {return 0;}" >foo.c           echo "int main() {return 0;}" >foo.c
4611           if $CC -Wl,-T gcl.script foo.c -o foo >/dev/null 2>&1 && ./foo >/dev/null 2>&1 ; then           if $CC -Wl,-T gcl.script foo.c -o foo >/dev/null 2>&1 && ./foo >/dev/null 2>&1 ; then
4612              echo "$ac_t"""done"" 1>&6              echo "$ac_t"""done"" 1>&6
# Line 4625  echo "configure:4608: checking "linker s Line 4627  echo "configure:4608: checking "linker s
4627     old_LDFLAGS="$LDFLAGS"     old_LDFLAGS="$LDFLAGS"
4628     LDFLAGS="$LDFLAGS $TLDFLAGS"     LDFLAGS="$LDFLAGS $TLDFLAGS"
4629     echo $ac_n "checking "revised DBEGIN"""... $ac_c" 1>&6     echo $ac_n "checking "revised DBEGIN"""... $ac_c" 1>&6
4630  echo "configure:4629: checking "revised DBEGIN"" >&5  echo "configure:4631: checking "revised DBEGIN"" >&5
4631     if test "$cross_compiling" = yes; then     if test "$cross_compiling" = yes; then
4632    dbegin=0    dbegin=0
4633  else  else
4634    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
4635  #line 4634 "configure"  #line 4636 "configure"
4636  #include "confdefs.h"  #include "confdefs.h"
4637  #include <stdio.h>  #include <stdio.h>
4638                 #include <stdlib.h>                 #include <stdlib.h>
# Line 4668  else Line 4670  else
4670                     fclose(fp);                     fclose(fp);
4671                     return 0;}                     return 0;}
4672  EOF  EOF
4673  if { (eval echo configure:4672: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null  if { (eval echo configure:4674: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4674  then  then
4675    dbegin=`cat conftest1`    dbegin=`cat conftest1`
4676  else  else
# Line 4687  cat >> confdefs.h <<EOF Line 4689  cat >> confdefs.h <<EOF
4689  #define DBEGIN $dbegin  #define DBEGIN $dbegin
4690  EOF  EOF
4691    
4692    rm -rf foo*
4693    
4694  echo $ac_n "checking for maxpage revision""... $ac_c" 1>&6  echo $ac_n "checking for maxpage revision""... $ac_c" 1>&6
4695  echo "configure:4693: checking for maxpage revision" >&5  echo "configure:4696: checking for maxpage revision" >&5
4696  if test "$cross_compiling" = yes; then  if test "$cross_compiling" = yes; then
4697    tmp_maxpage=0    tmp_maxpage=0
4698  else  else
4699    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
4700  #line 4698 "configure"  #line 4701 "configure"
4701  #include "confdefs.h"  #include "confdefs.h"
4702  #include <stdio.h>  #include <stdio.h>
4703  main()  main()
# Line 4712  main() Line 4715  main()
4715    return 0;    return 0;
4716  }  }
4717  EOF  EOF
4718  if { (eval echo configure:4716: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null  if { (eval echo configure:4719: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4719  then  then
4720    tmp_maxpage=`cat conftest1`    tmp_maxpage=`cat conftest1`
4721  else  else
# Line 4736  EOF Line 4739  EOF
4739    
4740    
4741  echo $ac_n "checking for C stack size floor from heap""... $ac_c" 1>&6  echo $ac_n "checking for C stack size floor from heap""... $ac_c" 1>&6
4742  echo "configure:4740: checking for C stack size floor from heap" >&5  echo "configure:4743: checking for C stack size floor from heap" >&5
4743  if test "$cross_compiling" = yes; then  if test "$cross_compiling" = yes; then
4744    tmp_cssize=0    tmp_cssize=0
4745  else  else
4746    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
4747  #line 4745 "configure"  #line 4748 "configure"
4748  #include "confdefs.h"  #include "confdefs.h"
4749  #include <stdio.h>  #include <stdio.h>
4750  int  int
# Line 4761  main() Line 4764  main()
4764    return 0;    return 0;
4765  }  }
4766  EOF  EOF
4767  if { (eval echo configure:4765: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null  if { (eval echo configure:4768: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4768  then  then
4769    tmp_cssize=`cat conftest1`    tmp_cssize=`cat conftest1`
4770  else  else
# Line 4783  fi Line 4786  fi
4786  #AC_DEFINE_UNQUOTED(CSSIZE,$enable_cssize)  #AC_DEFINE_UNQUOTED(CSSIZE,$enable_cssize)
4787    
4788  echo $ac_n "checking for C stack size limit from fixnum table""... $ac_c" 1>&6  echo $ac_n "checking for C stack size limit from fixnum table""... $ac_c" 1>&6
4789  echo "configure:4787: checking for C stack size limit from fixnum table" >&5  echo "configure:4790: checking for C stack size limit from fixnum table" >&5
4790  if test "$cross_compiling" = yes; then  if test "$cross_compiling" = yes; then
4791    tmp_cssize=0    tmp_cssize=0
4792  else  else
4793    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
4794  #line 4792 "configure"  #line 4795 "configure"
4795  #include "confdefs.h"  #include "confdefs.h"
4796  #include <stdio.h>  #include <stdio.h>
4797  int  int
# Line 4811  main() Line 4814  main()
4814    return 0;    return 0;
4815  }  }
4816  EOF  EOF
4817  if { (eval echo configure:4815: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null  if { (eval echo configure:4818: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4818  then  then
4819    tmp_cssize=`cat conftest1`    tmp_cssize=`cat conftest1`
4820  else  else
# Line 4837  EOF Line 4840  EOF
4840  mem_top=0  mem_top=0
4841  mem_range=0  mem_range=0
4842  echo $ac_n "checking mem top""... $ac_c" 1>&6  echo $ac_n "checking mem top""... $ac_c" 1>&6
4843  echo "configure:4841: checking mem top" >&5  echo "configure:4844: checking mem top" >&5
4844  if test "$cross_compiling" = yes; then  if test "$cross_compiling" = yes; then
4845    mem_top=0    mem_top=0
4846  else  else
4847    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
4848  #line 4846 "configure"  #line 4849 "configure"
4849  #include "confdefs.h"  #include "confdefs.h"
4850  #include <stdio.h>  #include <stdio.h>
4851  int  int
# Line 4867  main() Line 4870  main()
4870    fclose(fp);    fclose(fp);
4871    return 0;}    return 0;}
4872  EOF  EOF
4873  if { (eval echo configure:4871: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null  if { (eval echo configure:4874: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4874  then  then
4875    mem_top=`cat conftest1`    mem_top=`cat conftest1`
4876  else  else
# Line 4882  fi Line 4885  fi
4885  echo "$ac_t""$mem_top" 1>&6  echo "$ac_t""$mem_top" 1>&6
4886  if test "$mem_top" != "0" ; then  if test "$mem_top" != "0" ; then
4887     echo $ac_n "checking finding upper mem half range""... $ac_c" 1>&6     echo $ac_n "checking finding upper mem half range""... $ac_c" 1>&6
4888  echo "configure:4886: checking finding upper mem half range" >&5  echo "configure:4889: checking finding upper mem half range" >&5
4889     if test "$cross_compiling" = yes; then     if test "$cross_compiling" = yes; then
4890    mem_range=0    mem_range=0
4891  else  else
4892    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
4893  #line 4891 "configure"  #line 4894 "configure"
4894  #include "confdefs.h"  #include "confdefs.h"
4895  #include <stdio.h>  #include <stdio.h>
4896     int     int
# Line 4902  else Line 4905  else
4905       return 0;       return 0;
4906     }     }
4907  EOF  EOF
4908  if { (eval echo configure:4906: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null  if { (eval echo configure:4909: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4909  then  then
4910    mem_range=`cat conftest1`    mem_range=`cat conftest1`
4911  else  else
# Line 4944  fi Line 4947  fi
4947    
4948    
4949  echo $ac_n "checking "sizeof long long int"""... $ac_c" 1>&6  echo $ac_n "checking "sizeof long long int"""... $ac_c" 1>&6
4950  echo "configure:4948: checking "sizeof long long int"" >&5  echo "configure:4951: checking "sizeof long long int"" >&5
4951  if test "$cross_compiling" = yes; then  if test "$cross_compiling" = yes; then
4952    echo "$ac_t""no" 1>&6    echo "$ac_t""no" 1>&6
4953    
4954  else  else
4955    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
4956  #line 4954 "configure"  #line 4957 "configure"
4957  #include "confdefs.h"  #include "confdefs.h"
4958  #include <stdio.h>  #include <stdio.h>
4959  main()  main()
# Line 4960  main() Line 4963  main()
4963  }  }
4964    
4965  EOF  EOF
4966  if { (eval echo configure:4964: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null  if { (eval echo configure:4967: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4967  then  then
4968    cat >> confdefs.h <<\EOF    cat >> confdefs.h <<\EOF
4969  #define HAVE_LONG_LONG 1  #define HAVE_LONG_LONG 1
# Line 5020  FLISP="saved_$SYSTEM" Line 5023  FLISP="saved_$SYSTEM"
5023  for ac_func in getcwd  for ac_func in getcwd
5024  do  do
5025  echo $ac_n "checking for $ac_func""... $ac_c" 1>&6  echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5026  echo "configure:5024: checking for $ac_func" >&5  echo "configure:5027: checking for $ac_func" >&5
5027  if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5028    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
5029  else  else
5030    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
5031  #line 5029 "configure"  #line 5032 "configure"
5032  #include "confdefs.h"  #include "confdefs.h"
5033  /* System header to define __stub macros and hopefully few prototypes,  /* System header to define __stub macros and hopefully few prototypes,
5034      which can conflict with char $ac_func(); below.  */      which can conflict with char $ac_func(); below.  */
# Line 5048  $ac_func(); Line 5051  $ac_func();
5051    
5052  ; return 0; }  ; return 0; }
5053  EOF  EOF
5054  if { (eval echo configure:5052: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:5055: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5055    rm -rf conftest*    rm -rf conftest*
5056    eval "ac_cv_func_$ac_func=yes"    eval "ac_cv_func_$ac_func=yes"
5057  else  else
# Line 5075  done Line 5078  done
5078  for ac_func in getwd  for ac_func in getwd
5079  do  do
5080  echo $ac_n "checking for $ac_func""... $ac_c" 1>&6  echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5081  echo "configure:5079: checking for $ac_func" >&5  echo "configure:5082: checking for $ac_func" >&5
5082  if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5083    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
5084  else  else
5085    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
5086  #line 5084 "configure"  #line 5087 "configure"
5087  #include "confdefs.h"  #include "confdefs.h"
5088  /* System header to define __stub macros and hopefully few prototypes,  /* System header to define __stub macros and hopefully few prototypes,
5089      which can conflict with char $ac_func(); below.  */      which can conflict with char $ac_func(); below.  */
# Line 5103  $ac_func(); Line 5106  $ac_func();
5106    
5107  ; return 0; }  ; return 0; }
5108  EOF  EOF
5109  if { (eval echo configure:5107: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:5110: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5110    rm -rf conftest*    rm -rf conftest*
5111    eval "ac_cv_func_$ac_func=yes"    eval "ac_cv_func_$ac_func=yes"
5112  else  else
# Line 5128  fi Line 5131  fi
5131  done  done
5132    
5133  echo $ac_n "checking for uname""... $ac_c" 1>&6  echo $ac_n "checking for uname""... $ac_c" 1>&6
5134  echo "configure:5132: checking for uname" >&5  echo "configure:5135: checking for uname" >&5
5135  if eval "test \"`echo '$''{'ac_cv_func_uname'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_func_uname'+set}'`\" = set"; then
5136    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
5137  else  else
5138    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
5139  #line 5137 "configure"  #line 5140 "configure"
5140  #include "confdefs.h"  #include "confdefs.h"
5141  /* System header to define __stub macros and hopefully few prototypes,  /* System header to define __stub macros and hopefully few prototypes,
5142      which can conflict with char uname(); below.  */      which can conflict with char uname(); below.  */
# Line 5156  uname(); Line 5159  uname();
5159    
5160  ; return 0; }  ; return 0; }
5161  EOF  EOF
5162  if { (eval echo configure:5160: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:5163: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5163    rm -rf conftest*    rm -rf conftest*
5164    eval "ac_cv_func_uname=yes"    eval "ac_cv_func_uname=yes"
5165  else  else
# Line 5180  EOF Line 5183  EOF
5183  fi  fi
5184    
5185  echo $ac_n "checking for gettimeofday""... $ac_c" 1>&6  echo $ac_n "checking for gettimeofday""... $ac_c" 1>&6
5186  echo "configure:5184: checking for gettimeofday" >&5  echo "configure:5187: checking for gettimeofday" >&5
5187  if eval "test \"`echo '$''{'ac_cv_func_gettimeofday'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_func_gettimeofday'+set}'`\" = set"; then
5188    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
5189  else  else
5190    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
5191  #line 5189 "configure"  #line 5192 "configure"
5192  #include "confdefs.h"  #include "confdefs.h"
5193  /* System header to define __stub macros and hopefully few prototypes,  /* System header to define __stub macros and hopefully few prototypes,
5194      which can conflict with char gettimeofday(); below.  */      which can conflict with char gettimeofday(); below.  */
# Line 5208  gettimeofday(); Line 5211  gettimeofday();
5211    
5212  ; return 0; }  ; return 0; }
5213  EOF  EOF
5214  if { (eval echo configure:5212: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:5215: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5215    rm -rf conftest*    rm -rf conftest*
5216    eval "ac_cv_func_gettimeofday=yes"    eval "ac_cv_func_gettimeofday=yes"
5217  else  else
# Line 5237  for ac_hdr in sys/ioctl.h Line 5240  for ac_hdr in sys/ioctl.h
5240  do  do
5241  ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`  ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5242  echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6  echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5243  echo "configure:5241: checking for $ac_hdr" >&5  echo "configure:5244: checking for $ac_hdr" >&5
5244  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5245    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
5246  else  else
5247    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
5248  #line 5246 "configure"  #line 5249 "configure"
5249  #include "confdefs.h"  #include "confdefs.h"
5250  #include <$ac_hdr>  #include <$ac_hdr>
5251  EOF  EOF
5252  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5253  { (eval echo configure:5251: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }  { (eval echo configure:5254: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5254  ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`  ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5255  if test -z "$ac_err"; then  if test -z "$ac_err"; then
5256    rm -rf conftest*    rm -rf conftest*
# Line 5279  for ac_hdr in elf.h elf_abi.h Line 5282  for ac_hdr in elf.h elf_abi.h
5282  do  do
5283  ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`  ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5284  echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6  echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5285  echo "configure:5283: checking for $ac_hdr" >&5  echo "configure:5286: checking for $ac_hdr" >&5
5286  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5287    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
5288  else  else
5289    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
5290  #line 5288 "configure"  #line 5291 "configure"
5291  #include "confdefs.h"  #include "confdefs.h"
5292  #include <$ac_hdr>  #include <$ac_hdr>
5293  EOF  EOF
5294  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5295  { (eval echo configure:5293: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }  { (eval echo configure:5296: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5296  ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`  ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5297  if test -z "$ac_err"; then  if test -z "$ac_err"; then
5298    rm -rf conftest*    rm -rf conftest*
# Line 5329  done Line 5332  done
5332  #--------------------------------------------------------------------  #--------------------------------------------------------------------
5333    
5334  echo $ac_n "checking for BSDgettimeofday""... $ac_c" 1>&6  echo $ac_n "checking for BSDgettimeofday""... $ac_c" 1>&6
5335  echo "configure:5333: checking for BSDgettimeofday" >&5  echo "configure:5336: checking for BSDgettimeofday" >&5
5336  if eval "test \"`echo '$''{'ac_cv_func_BSDgettimeofday'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_func_BSDgettimeofday'+set}'`\" = set"; then
5337    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
5338  else  else
5339    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
5340  #line 5338 "configure"  #line 5341 "configure"
5341  #include "confdefs.h"  #include "confdefs.h"
5342  /* System header to define __stub macros and hopefully few prototypes,  /* System header to define __stub macros and hopefully few prototypes,
5343      which can conflict with char BSDgettimeofday(); below.  */      which can conflict with char BSDgettimeofday(); below.  */
# Line 5357  BSDgettimeofday(); Line 5360  BSDgettimeofday();
5360    
5361  ; return 0; }  ; return 0; }
5362  EOF  EOF
5363  if { (eval echo configure:5361: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:5364: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5364    rm -rf conftest*    rm -rf conftest*
5365    eval "ac_cv_func_BSDgettimeofday=yes"    eval "ac_cv_func_BSDgettimeofday=yes"
5366  else  else
# Line 5378  EOF Line 5381  EOF
5381  else  else
5382    echo "$ac_t""no" 1>&6    echo "$ac_t""no" 1>&6
5383  echo $ac_n "checking for gettimeofday""... $ac_c" 1>&6  echo $ac_n "checking for gettimeofday""... $ac_c" 1>&6
5384  echo "configure:5382: checking for gettimeofday" >&5  echo "configure:5385: checking for gettimeofday" >&5
5385  if eval "test \"`echo '$''{'ac_cv_func_gettimeofday'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_func_gettimeofday'+set}'`\" = set"; then
5386    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
5387  else  else
5388    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
5389  #line 5387 "configure"  #line 5390 "configure"
5390  #include "confdefs.h"  #include "confdefs.h"
5391  /* System header to define __stub macros and hopefully few prototypes,  /* System header to define __stub macros and hopefully few prototypes,
5392      which can conflict with char gettimeofday(); below.  */      which can conflict with char gettimeofday(); below.  */
# Line 5406  gettimeofday(); Line 5409  gettimeofday();
5409    
5410  ; return 0; }  ; return 0; }
5411  EOF  EOF
5412  if { (eval echo configure:5410: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:5413: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5413    rm -rf conftest*    rm -rf conftest*
5414    eval "ac_cv_func_gettimeofday=yes"    eval "ac_cv_func_gettimeofday=yes"
5415  else  else
# Line 5433  fi Line 5436  fi
5436    
5437    
5438  echo $ac_n "checking for gettimeofday declaration""... $ac_c" 1>&6  echo $ac_n "checking for gettimeofday declaration""... $ac_c" 1>&6
5439  echo "configure:5437: checking for gettimeofday declaration" >&5  echo "configure:5440: checking for gettimeofday declaration" >&5
5440    
5441  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
5442  #line 5440 "configure"  #line 5443 "configure"
5443  #include "confdefs.h"  #include "confdefs.h"
5444  #include <sys/time.h>  #include <sys/time.h>
5445  EOF  EOF
# Line 5457  rm -f conftest* Line 5460  rm -f conftest*
5460    
5461    
5462  echo $ac_n "checking for sin in -lm""... $ac_c" 1>&6  echo $ac_n "checking for sin in -lm""... $ac_c" 1>&6
5463  echo "configure:5461: checking for sin in -lm" >&5  echo "configure:5464: checking for sin in -lm" >&5
5464  ac_lib_var=`echo m'_'sin | sed 'y%./+-%__p_%'`  ac_lib_var=`echo m'_'sin | sed 'y%./+-%__p_%'`
5465  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5466    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
# Line 5465  else Line 5468  else
5468    ac_save_LIBS="$LIBS"    ac_save_LIBS="$LIBS"
5469  LIBS="-lm  $LIBS"  LIBS="-lm  $LIBS"
5470  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
5471  #line 5469 "configure"  #line 5472 "configure"
5472  #include "confdefs.h"  #include "confdefs.h"
5473  /* Override any gcc2 internal prototype to avoid an error.  */  /* Override any gcc2 internal prototype to avoid an error.  */
5474  /* We use char because int might match the return type of a gcc2  /* We use char because int might match the return type of a gcc2
# Line 5476  int main() { Line 5479  int main() {
5479  sin()  sin()
5480  ; return 0; }  ; return 0; }
5481  EOF  EOF
5482  if { (eval echo configure:5480: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:5483: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5483    rm -rf conftest*    rm -rf conftest*
5484    eval "ac_cv_lib_$ac_lib_var=yes"    eval "ac_cv_lib_$ac_lib_var=yes"
5485  else  else
# Line 5498  true Line 5501  true
5501  fi  fi
5502    
5503  echo $ac_n "checking for main in -lmingwex""... $ac_c" 1>&6  echo $ac_n "checking for main in -lmingwex""... $ac_c" 1>&6
5504  echo "configure:5502: checking for main in -lmingwex" >&5  echo "configure:5505: checking for main in -lmingwex" >&5
5505  ac_lib_var=`echo mingwex'_'main | sed 'y%./+-%__p_%'`  ac_lib_var=`echo mingwex'_'main | sed 'y%./+-%__p_%'`
5506  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5507    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
# Line 5506  else Line 5509  else
5509    ac_save_LIBS="$LIBS"    ac_save_LIBS="$LIBS"
5510  LIBS="-lmingwex  $LIBS"  LIBS="-lmingwex  $LIBS"
5511  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
5512  #line 5510 "configure"  #line 5513 "configure"
5513  #include "confdefs.h"  #include "confdefs.h"
5514    
5515  int main() {  int main() {
5516  main()  main()
5517  ; return 0; }  ; return 0; }
5518  EOF  EOF
5519  if { (eval echo configure:5517: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:5520: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5520    rm -rf conftest*    rm -rf conftest*
5521    eval "ac_cv_lib_$ac_lib_var=yes"    eval "ac_cv_lib_$ac_lib_var=yes"
5522  else  else
# Line 5541  if test "$try_japi" = "yes" ; then Line 5544  if test "$try_japi" = "yes" ; then
5544  do  do
5545  ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`  ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5546  echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6  echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5547  echo "configure:5545: checking for $ac_hdr" >&5  echo "configure:5548: checking for $ac_hdr" >&5
5548  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5549    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
5550  else  else
5551    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
5552  #line 5550 "configure"  #line 5553 "configure"
5553  #include "confdefs.h"  #include "confdefs.h"
5554  #include <$ac_hdr>  #include <$ac_hdr>
5555  EOF  EOF
5556  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5557  { (eval echo configure:5555: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }  { (eval echo configure:5558: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5558  ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`  ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5559  if test -z "$ac_err"; then  if test -z "$ac_err"; then
5560    rm -rf conftest*    rm -rf conftest*
# Line 5589  if test "$use" = "mingw" ; then Line 5592  if test "$use" = "mingw" ; then
5592  do  do
5593  ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`  ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5594  echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6  echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5595  echo "configure:5593: checking for $ac_hdr" >&5  echo "configure:5596: checking for $ac_hdr" >&5
5596  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5597    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
5598  else  else
5599    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
5600  #line 5598 "configure"  #line 5601 "configure"
5601  #include "confdefs.h"  #include "confdefs.h"
5602  #include <$ac_hdr>  #include <$ac_hdr>
5603  EOF  EOF
5604  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5605  { (eval echo configure:5603: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }  { (eval echo configure:5606: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5606  ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`  ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5607  if test -z "$ac_err"; then  if test -z "$ac_err"; then
5608    rm -rf conftest*    rm -rf conftest*
# Line 5636  else Line 5639  else
5639  do  do
5640  ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`  ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5641  echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6  echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5642  echo "configure:5640: checking for $ac_hdr" >&5  echo "configure:5643: checking for $ac_hdr" >&5
5643  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5644    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
5645  else  else
5646    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
5647  #line 5645 "configure"  #line 5648 "configure"
5648  #include "confdefs.h"  #include "confdefs.h"
5649  #include <$ac_hdr>  #include <$ac_hdr>
5650  EOF  EOF
5651  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5652  { (eval echo configure:5650: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }  { (eval echo configure:5653: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5653  ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`  ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5654  if test -z "$ac_err"; then  if test -z "$ac_err"; then
5655    rm -rf conftest*    rm -rf conftest*
# Line 5686  for ac_hdr in math.h Line 5689  for ac_hdr in math.h
5689  do  do
5690  ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`  ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5691  echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6  echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5692  echo "configure:5690: checking for $ac_hdr" >&5  echo "configure:5693: checking for $ac_hdr" >&5
5693  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5694    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
5695  else  else
5696    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
5697  #line 5695 "configure"  #line 5698 "configure"
5698  #include "confdefs.h"  #include "confdefs.h"
5699  #include <$ac_hdr>  #include <$ac_hdr>
5700  EOF  EOF
5701  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5702  { (eval echo configure:5700: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }  { (eval echo configure:5703: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5703  ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`  ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5704  if test -z "$ac_err"; then  if test -z "$ac_err"; then
5705    rm -rf conftest*    rm -rf conftest*
# Line 5733  for ac_hdr in values.h Line 5736  for ac_hdr in values.h
5736  do  do
5737  ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`  ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5738  echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6  echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5739  echo "configure:5737: checking for $ac_hdr" >&5  echo "configure:5740: checking for $ac_hdr" >&5
5740  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5741    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
5742  else  else
5743    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
5744  #line 5742 "configure"  #line 5745 "configure"
5745  #include "confdefs.h"  #include "confdefs.h"
5746  #include <$ac_hdr>  #include <$ac_hdr>
5747  EOF  EOF
5748  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5749  { (eval echo configure:5747: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }  { (eval echo configure:5750: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5750  ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`  ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5751  if test -z "$ac_err"; then  if test -z "$ac_err"; then
5752    rm -rf conftest*    rm -rf conftest*
# Line 5780  for ac_hdr in float.h Line 5783  for ac_hdr in float.h
5783  do  do
5784  ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`  ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5785  echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6  echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5786  echo "configure:5784: checking for $ac_hdr" >&5  echo "configure:5787: checking for $ac_hdr" >&5
5787  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5788    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
5789  else  else
5790    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
5791  #line 5789 "configure"  #line 5792 "configure"
5792  #include "confdefs.h"  #include "confdefs.h"
5793  #include <$ac_hdr>  #include <$ac_hdr>
5794  EOF  EOF
5795  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5796  { (eval echo configure:5794: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }  { (eval echo configure:5797: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5797  ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`  ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5798  if test -z "$ac_err"; then  if test -z "$ac_err"; then
5799    rm -rf conftest*    rm -rf conftest*
# Line 5826  done Line 5829  done
5829  # test makes sense.  CM  # test makes sense.  CM
5830  #  #
5831  echo $ac_n "checking for isnormal""... $ac_c" 1>&6  echo $ac_n "checking for isnormal""... $ac_c" 1>&6
5832  echo "configure:5830: checking for isnormal" >&5  echo "configure:5833: checking for isnormal" >&5
5833  if test "$cross_compiling" = yes; then  if test "$cross_compiling" = yes; then
5834    HAVE_ISNORMAL=0 echo "$ac_t""no" 1>&6    HAVE_ISNORMAL=0 echo "$ac_t""no" 1>&6
5835  else  else
5836    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
5837  #line 5835 "configure"  #line 5838 "configure"
5838  #include "confdefs.h"  #include "confdefs.h"
5839  #define _GNU_SOURCE 1  #define _GNU_SOURCE 1
5840              #include <math.h>              #include <math.h>
# Line 5840  else Line 5843  else
5843                  return isnormal(f) || !isnormal(f) ? 0 : 1;                  return isnormal(f) || !isnormal(f) ? 0 : 1;
5844                  }                  }
5845  EOF  EOF
5846  if { (eval echo configure:5844: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null  if { (eval echo configure:5847: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5847  then  then
5848    cat >> confdefs.h <<\EOF    cat >> confdefs.h <<\EOF
5849  #define HAVE_ISNORMAL 1  #define HAVE_ISNORMAL 1
# Line 5851  else Line 5854  else
5854    cat conftest.$ac_ext >&5    cat conftest.$ac_ext >&5
5855    rm -fr conftest*    rm -fr conftest*
5856    echo $ac_n "checking for fpclass in ieeefp.h""... $ac_c" 1>&6    echo $ac_n "checking for fpclass in ieeefp.h""... $ac_c" 1>&6
5857  echo "configure:5855: checking for fpclass in ieeefp.h" >&5  echo "configure:5858: checking for fpclass in ieeefp.h" >&5
5858                  if test "$cross_compiling" = yes; then                  if test "$cross_compiling" = yes; then
5859    HAVE_IEEEFP=0 echo "$ac_t""no" 1>&6    HAVE_IEEEFP=0 echo "$ac_t""no" 1>&6
5860  else  else
5861    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
5862  #line 5860 "configure"  #line 5863 "configure"
5863  #include "confdefs.h"  #include "confdefs.h"
5864  #include <ieeefp.h>  #include <ieeefp.h>
5865                              int main() {                              int main() {
# Line 5864  else Line 5867  else
5867                                  return fpclass(f)>=FP_NZERO || fpclass(f)<FP_NZERO ? 0 : 1;                                  return fpclass(f)>=FP_NZERO || fpclass(f)<FP_NZERO ? 0 : 1;
5868                                  }                                  }
5869  EOF  EOF
5870  if { (eval echo configure:5868: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null  if { (eval echo configure:5871: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5871  then  then
5872    cat >> confdefs.h <<\EOF    cat >> confdefs.h <<\EOF
5873  #define HAVE_IEEEFP 1  #define HAVE_IEEEFP 1
# Line 5886  fi Line 5889  fi
5889    
5890    
5891  echo $ac_n "checking for isfinite""... $ac_c" 1>&6  echo $ac_n "checking for isfinite""... $ac_c" 1>&6
5892  echo "configure:5890: checking for isfinite" >&5  echo "configure:5893: checking for isfinite" >&5
5893  if test "$cross_compiling" = yes; then  if test "$cross_compiling" = yes; then
5894    HAVE_ISFINITE=0 echo "$ac_t""no" 1>&6    HAVE_ISFINITE=0 echo "$ac_t""no" 1>&6
5895  else  else
5896    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
5897  #line 5895 "configure"  #line 5898 "configure"
5898  #include "confdefs.h"  #include "confdefs.h"
5899  #define _GNU_SOURCE 1  #define _GNU_SOURCE 1
5900              #include <math.h>              #include <math.h>
# Line 5900  else Line 5903  else
5903                  return isfinite(f) || !isfinite(f) ? 0 : 1;                  return isfinite(f) || !isfinite(f) ? 0 : 1;
5904                  }                  }
5905  EOF  EOF
5906  if { (eval echo configure:5904: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null  if { (eval echo configure:5907: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5907  then  then
5908    cat >> confdefs.h <<\EOF    cat >> confdefs.h <<\EOF
5909  #define HAVE_ISFINITE 1  #define HAVE_ISFINITE 1
# Line 5911  else Line 5914  else
5914    cat conftest.$ac_ext >&5    cat conftest.$ac_ext >&5
5915    rm -fr conftest*    rm -fr conftest*
5916    echo $ac_n "checking for finite()""... $ac_c" 1>&6    echo $ac_n "checking for finite()""... $ac_c" 1>&6
5917  echo "configure:5915: checking for finite()" >&5  echo "configure:5918: checking for finite()" >&5
5918                  if test "$cross_compiling" = yes; then                  if test "$cross_compiling" = yes; then
5919    HAVE_FINITE=0 echo "$ac_t""no" 1>&6    HAVE_FINITE=0 echo "$ac_t""no" 1>&6
5920  else  else
5921    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
5922  #line 5920 "configure"  #line 5923 "configure"
5923  #include "confdefs.h"  #include "confdefs.h"
5924  #include <math.h>  #include <math.h>
5925                              #include <ieeefp.h>                              #include <ieeefp.h>
# Line 5925  else Line 5928  else
5928                                  return finite(f) || !finite(f) ? 0 : 1;                                  return finite(f) || !finite(f) ? 0 : 1;
5929                                  }                                  }
5930  EOF  EOF
5931  if { (eval echo configure:5929: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null  if { (eval echo configure:5932: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5932  then  then
5933    cat >> confdefs.h <<\EOF    cat >> confdefs.h <<\EOF
5934  #define HAVE_FINITE 1  #define HAVE_FINITE 1
# Line 5966  fi Line 5969  fi
5969  #          if -lsocket doesn't work by itself.  #          if -lsocket doesn't work by itself.
5970  #--------------------------------------------------------------------  #--------------------------------------------------------------------
5971  echo $ac_n "checking for sockets""... $ac_c" 1>&6  echo $ac_n "checking for sockets""... $ac_c" 1>&6
5972  echo "configure:5970: checking for sockets" >&5  echo "configure:5973: checking for sockets" >&5
5973  tcl_checkBoth=0  tcl_checkBoth=0
5974  echo $ac_n "checking for connect""... $ac_c" 1>&6  echo $ac_n "checking for connect""... $ac_c" 1>&6
5975  echo "configure:5973: checking for connect" >&5  echo "configure:5976: checking for connect" >&5
5976  if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
5977    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
5978  else  else
5979    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
5980  #line 5978 "configure"  #line 5981 "configure"
5981  #include "confdefs.h"  #include "confdefs.h"
5982  /* System header to define __stub macros and hopefully few prototypes,  /* System header to define __stub macros and hopefully few prototypes,
5983      which can conflict with char connect(); below.  */      which can conflict with char connect(); below.  */
# Line 5997  connect(); Line 6000  connect();
6000    
6001  ; return 0; }  ; return 0; }
6002  EOF  EOF
6003  if { (eval echo configure:6001: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:6004: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6004    rm -rf conftest*    rm -rf conftest*
6005    eval "ac_cv_func_connect=yes"    eval "ac_cv_func_connect=yes"
6006  else  else
# Line 6019  fi Line 6022  fi
6022    
6023  if test "$tcl_checkSocket" = 1; then  if test "$tcl_checkSocket" = 1; then
6024      echo $ac_n "checking for main in -lsocket""... $ac_c" 1>&6      echo $ac_n "checking for main in -lsocket""... $ac_c" 1>&6
6025  echo "configure:6023: checking for main in -lsocket" >&5  echo "configure:6026: checking for main in -lsocket" >&5
6026  ac_lib_var=`echo socket'_'main | sed 'y%./+-%__p_%'`  ac_lib_var=`echo socket'_'main | sed 'y%./+-%__p_%'`
6027  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6028    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
# Line 6027  else Line 6030  else
6030    ac_save_LIBS="$LIBS"    ac_save_LIBS="$LIBS"
6031  LIBS="-lsocket  $LIBS"  LIBS="-lsocket  $LIBS"
6032  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
6033  #line 6031 "configure"  #line 6034 "configure"
6034  #include "confdefs.h"  #include "confdefs.h"
6035    
6036  int main() {  int main() {
6037  main()  main()
6038  ; return 0; }  ; return 0; }
6039  EOF  EOF
6040  if { (eval echo configure:6038: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:6041: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6041    rm -rf conftest*    rm -rf conftest*
6042    eval "ac_cv_lib_$ac_lib_var=yes"    eval "ac_cv_lib_$ac_lib_var=yes"
6043  else  else
# Line 6062  if test "$tcl_checkBoth" = 1; then Line 6065  if test "$tcl_checkBoth" = 1; then
6065      tk_oldLibs=$TLIBS      tk_oldLibs=$TLIBS
6066      TLIBS="$TLIBS -lsocket -lnsl"      TLIBS="$TLIBS -lsocket -lnsl"
6067      echo $ac_n "checking for accept""... $ac_c" 1>&6      echo $ac_n "checking for accept""... $ac_c" 1>&6
6068  echo "configure:6066: checking for accept" >&5  echo "configure:6069: checking for accept" >&5
6069  if eval "test \"`echo '$''{'ac_cv_func_accept'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_func_accept'+set}'`\" = set"; then
6070    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
6071  else  else
6072    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
6073  #line 6071 "configure"  #line 6074 "configure"
6074  #include "confdefs.h"  #include "confdefs.h"
6075  /* System header to define __stub macros and hopefully few prototypes,  /* System header to define __stub macros and hopefully few prototypes,
6076      which can conflict with char accept(); below.  */      which can conflict with char accept(); below.  */
# Line 6090  accept(); Line 6093  accept();
6093    
6094  ; return 0; }  ; return 0; }
6095  EOF  EOF
6096  if { (eval echo configure:6094: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:6097: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6097    rm -rf conftest*    rm -rf conftest*
6098    eval "ac_cv_func_accept=yes"    eval "ac_cv_func_accept=yes"
6099  else  else
# Line 6112  fi Line 6115  fi
6115    
6116  fi  fi
6117  echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6  echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
6118  echo "configure:6116: checking for gethostbyname" >&5  echo "configure:6119: checking for gethostbyname" >&5
6119  if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
6120    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
6121  else  else
6122    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
6123  #line 6121 "configure"  #line 6124 "configure"
6124  #include "confdefs.h"  #include "confdefs.h"
6125  /* System header to define __stub macros and hopefully few prototypes,  /* System header to define __stub macros and hopefully few prototypes,
6126      which can conflict with char gethostbyname(); below.  */      which can conflict with char gethostbyname(); below.  */
# Line 6140  gethostbyname(); Line 6143  gethostbyname();
6143    
6144  ; return 0; }  ; return 0; }
6145  EOF  EOF
6146  if { (eval echo configure:6144: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:6147: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6147    rm -rf conftest*    rm -rf conftest*
6148    eval "ac_cv_func_gethostbyname=yes"    eval "ac_cv_func_gethostbyname=yes"
6149  else  else
# Line 6158  if eval "test \"`echo '$ac_cv_func_'geth Line 6161  if eval "test \"`echo '$ac_cv_func_'geth
6161  else  else
6162    echo "$ac_t""no" 1>&6    echo "$ac_t""no" 1>&6
6163  echo $ac_n "checking for main in -lnsl""... $ac_c" 1>&6  echo $ac_n "checking for main in -lnsl""... $ac_c" 1>&6
6164  echo "configure:6162: checking for main in -lnsl" >&5  echo "configure:6165: checking for main in -lnsl" >&5
6165  ac_lib_var=`echo nsl'_'main | sed 'y%./+-%__p_%'`  ac_lib_var=`echo nsl'_'main | sed 'y%./+-%__p_%'`
6166  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6167    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
# Line 6166  else Line 6169  else
6169    ac_save_LIBS="$LIBS"    ac_save_LIBS="$LIBS"
6170  LIBS="-lnsl  $LIBS"  LIBS="-lnsl  $LIBS"
6171  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
6172  #line 6170 "configure"  #line 6173 "configure"
6173  #include "confdefs.h"  #include "confdefs.h"
6174    
6175  int main() {  int main() {
6176  main()  main()
6177  ; return 0; }  ; return 0; }
6178  EOF  EOF
6179  if { (eval echo configure:6177: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:6180: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6180    rm -rf conftest*    rm -rf conftest*
6181    eval "ac_cv_lib_$ac_lib_var=yes"    eval "ac_cv_lib_$ac_lib_var=yes"
6182  else  else
# Line 6203  if test "$enable_readline" = "yes" ; the Line 6206  if test "$enable_readline" = "yes" ; the
6206  do  do
6207  ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`  ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
6208  echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6  echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
6209  echo "configure:6207: checking for $ac_hdr" >&5  echo "configure:6210: checking for $ac_hdr" >&5
6210  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6211    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
6212  else  else
6213    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
6214  #line 6212 "configure"  #line 6215 "configure"
6215  #include "confdefs.h"  #include "confdefs.h"
6216  #include <$ac_hdr>  #include <$ac_hdr>
6217  EOF  EOF
6218  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6219  { (eval echo configure:6217: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }  { (eval echo configure:6220: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6220  ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`  ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6221  if test -z "$ac_err"; then  if test -z "$ac_err"; then
6222    rm -rf conftest*    rm -rf conftest*
# Line 6234  if eval "test \"`echo '$ac_cv_header_'$a Line 6237  if eval "test \"`echo '$ac_cv_header_'$a
6237  #define $ac_tr_hdr 1  #define $ac_tr_hdr 1
6238  EOF  EOF
6239   echo $ac_n "checking for main in -lreadline""... $ac_c" 1>&6   echo $ac_n "checking for main in -lreadline""... $ac_c" 1>&6
6240  echo "configure:6238: checking for main in -lreadline" >&5  echo "configure:6241: checking for main in -lreadline" >&5
6241  ac_lib_var=`echo readline'_'main | sed 'y%./+-%__p_%'`  ac_lib_var=`echo readline'_'main | sed 'y%./+-%__p_%'`
6242  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6243    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
# Line 6242  else Line 6245  else
6245    ac_save_LIBS="$LIBS"    ac_save_LIBS="$LIBS"
6246  LIBS="-lreadline -lncurses $LIBS"  LIBS="-lreadline -lncurses $LIBS"
6247  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
6248  #line 6246 "configure"  #line 6249 "configure"
6249  #include "confdefs.h"  #include "confdefs.h"
6250    
6251  int main() {  int main() {
6252  main()  main()
6253  ; return 0; }  ; return 0; }
6254  EOF  EOF
6255  if { (eval echo configure:6253: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:6256: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6256    rm -rf conftest*    rm -rf conftest*
6257    eval "ac_cv_lib_$ac_lib_var=yes"    eval "ac_cv_lib_$ac_lib_var=yes"
6258  else  else
# Line 6286  done Line 6289  done
6289    
6290  # These tests discover differences between readline 4.1 and 4.3  # These tests discover differences between readline 4.1 and 4.3
6291          echo $ac_n "checking for rl_completion_matches in -lreadline""... $ac_c" 1>&6          echo $ac_n "checking for rl_completion_matches in -lreadline""... $ac_c" 1>&6
6292  echo "configure:6290: checking for rl_completion_matches in -lreadline" >&5  echo "configure:6293: checking for rl_completion_matches in -lreadline" >&5
6293  ac_lib_var=`echo readline'_'rl_completion_matches | sed 'y%./+-%__p_%'`  ac_lib_var=`echo readline'_'rl_completion_matches | sed 'y%./+-%__p_%'`
6294  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6295    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
# Line 6294  else Line 6297  else
6297    ac_save_LIBS="$LIBS"    ac_save_LIBS="$LIBS"
6298  LIBS="-lreadline  $LIBS"  LIBS="-lreadline  $LIBS"
6299  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
6300  #line 6298 "configure"  #line 6301 "configure"
6301  #include "confdefs.h"  #include "confdefs.h"
6302  /* Override any gcc2 internal prototype to avoid an error.  */  /* Override any gcc2 internal prototype to avoid an error.  */
6303  /* We use char because int might match the return type of a gcc2  /* We use char because int might match the return type of a gcc2
# Line 6305  int main() { Line 6308  int main() {
6308  rl_completion_matches()  rl_completion_matches()
6309  ; return 0; }  ; return 0; }
6310  EOF  EOF
6311  if { (eval echo configure:6309: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:6312: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6312    rm -rf conftest*    rm -rf conftest*
6313    eval "ac_cv_lib_$ac_lib_var=yes"    eval "ac_cv_lib_$ac_lib_var=yes"
6314  else  else
# Line 6338  fi Line 6341  fi
6341    
6342    
6343  echo $ac_n "checking For network code for nsocket.c""... $ac_c" 1>&6  echo $ac_n "checking For network code for nsocket.c""... $ac_c" 1>&6
6344  echo "configure:6342: checking For network code for nsocket.c" >&5  echo "configure:6345: checking For network code for nsocket.c" >&5
6345  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
6346  #line 6344 "configure"  #line 6347 "configure"
6347  #include "confdefs.h"  #include "confdefs.h"
6348    
6349  #include <sys/time.h>  #include <sys/time.h>
# Line 6367  int main() { Line 6370  int main() {
6370                    
6371  ; return 0; }  ; return 0; }
6372  EOF  EOF
6373  if { (eval echo configure:6371: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:6374: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6374    rm -rf conftest*    rm -rf conftest*
6375    cat >> confdefs.h <<\EOF    cat >> confdefs.h <<\EOF
6376  #define HAVE_NSOCKET 1  #define HAVE_NSOCKET 1
# Line 6384  rm -f conftest* Line 6387  rm -f conftest*
6387    
6388    
6389  echo $ac_n "checking check for listen using fcntl""... $ac_c" 1>&6  echo $ac_n "checking check for listen using fcntl""... $ac_c" 1>&6
6390  echo "configure:6388: checking check for listen using fcntl" >&5  echo "configure:6391: checking check for listen using fcntl" >&5
6391  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
6392  #line 6390 "configure"  #line 6393 "configure"
6393  #include "confdefs.h"  #include "confdefs.h"
6394  #include <stdio.h>  #include <stdio.h>
6395  #include <fcntl.h>  #include <fcntl.h>
# Line 6399  FILE *fp=fopen("configure.in","r"); Line 6402  FILE *fp=fopen("configure.in","r");
6402    
6403  ; return 0; }  ; return 0; }
6404  EOF  EOF
6405  if { (eval echo configure:6403: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then  if { (eval echo configure:6406: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6406    rm -rf conftest*    rm -rf conftest*
6407    cat >> confdefs.h <<\EOF    cat >> confdefs.h <<\EOF
6408  #define LISTEN_USE_FCNTL 1  #define LISTEN_USE_FCNTL 1
# Line 6418  rm -f conftest* Line 6421  rm -f conftest*
6421    
6422    
6423  echo $ac_n "checking for profil""... $ac_c" 1>&6  echo $ac_n "checking for profil""... $ac_c" 1>&6
6424  echo "configure:6422: checking for profil" >&5  echo "configure:6425: checking for profil" >&5
6425  if eval "test \"`echo '$''{'ac_cv_func_profil'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_func_profil'+set}'`\" = set"; then
6426    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
6427  else  else
6428    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
6429  #line 6427 "configure"  #line 6430 "configure"
6430  #include "confdefs.h"  #include "confdefs.h"
6431  /* System header to define __stub macros and hopefully few prototypes,  /* System header to define __stub macros and hopefully few prototypes,
6432      which can conflict with char profil(); below.  */      which can conflict with char profil(); below.  */
# Line 6446  profil(); Line 6449  profil();
6449    
6450  ; return 0; }  ; return 0; }
6451  EOF  EOF
6452  if { (eval echo configure:6450: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:6453: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6453    rm -rf conftest*    rm -rf conftest*
6454    eval "ac_cv_func_profil=yes"    eval "ac_cv_func_profil=yes"
6455  else  else
# Line 6471  fi Line 6474  fi
6474    
6475    
6476  echo $ac_n "checking for setenv""... $ac_c" 1>&6  echo $ac_n "checking for setenv""... $ac_c" 1>&6
6477  echo "configure:6475: checking for setenv" >&5  echo "configure:6478: checking for setenv" >&5
6478  if eval "test \"`echo '$''{'ac_cv_func_setenv'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_func_setenv'+set}'`\" = set"; then
6479    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
6480  else  else
6481    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
6482  #line 6480 "configure"  #line 6483 "configure"
6483  #include "confdefs.h"  #include "confdefs.h"
6484  /* System header to define __stub macros and hopefully few prototypes,  /* System header to define __stub macros and hopefully few prototypes,
6485      which can conflict with char setenv(); below.  */      which can conflict with char setenv(); below.  */
# Line 6499  setenv(); Line 6502  setenv();
6502    
6503  ; return 0; }  ; return 0; }
6504  EOF  EOF
6505  if { (eval echo configure:6503: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:6506: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6506    rm -rf conftest*    rm -rf conftest*
6507    eval "ac_cv_func_setenv=yes"    eval "ac_cv_func_setenv=yes"
6508  else  else
# Line 6525  fi Line 6528  fi
6528    
6529  if test "$no_setenv" = "1" ; then  if test "$no_setenv" = "1" ; then
6530  echo $ac_n "checking for putenv""... $ac_c" 1>&6  echo $ac_n "checking for putenv""... $ac_c" 1>&6
6531  echo "configure:6529: checking for putenv" >&5  echo "configure:6532: checking for putenv" >&5
6532  if eval "test \"`echo '$''{'ac_cv_func_putenv'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_func_putenv'+set}'`\" = set"; then
6533    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
6534  else  else
6535    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
6536  #line 6534 "configure"  #line 6537 "configure"
6537  #include "confdefs.h"  #include "confdefs.h"
6538  /* System header to define __stub macros and hopefully few prototypes,  /* System header to define __stub macros and hopefully few prototypes,
6539      which can conflict with char putenv(); below.  */      which can conflict with char putenv(); below.  */
# Line 6553  putenv(); Line 6556  putenv();
6556    
6557  ; return 0; }  ; return 0; }
6558  EOF  EOF
6559  if { (eval echo configure:6557: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:6560: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6560    rm -rf conftest*    rm -rf conftest*
6561    eval "ac_cv_func_putenv=yes"    eval "ac_cv_func_putenv=yes"
6562  else  else
# Line 6579  fi Line 6582  fi
6582  fi  fi
6583    
6584  echo $ac_n "checking for _cleanup""... $ac_c" 1>&6  echo $ac_n "checking for _cleanup""... $ac_c" 1>&6
6585  echo "configure:6583: checking for _cleanup" >&5  echo "configure:6586: checking for _cleanup" >&5
6586  if eval "test \"`echo '$''{'ac_cv_func__cleanup'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_func__cleanup'+set}'`\" = set"; then
6587    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
6588  else  else
6589    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
6590  #line 6588 "configure"  #line 6591 "configure"
6591  #include "confdefs.h"  #include "confdefs.h"
6592  /* System header to define __stub macros and hopefully few prototypes,  /* System header to define __stub macros and hopefully few prototypes,
6593      which can conflict with char _cleanup(); below.  */      which can conflict with char _cleanup(); below.  */
# Line 6607  _cleanup(); Line 6610  _cleanup();
6610    
6611  ; return 0; }  ; return 0; }
6612  EOF  EOF
6613  if { (eval echo configure:6611: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:6614: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6614    rm -rf conftest*    rm -rf conftest*
6615    eval "ac_cv_func__cleanup=yes"    eval "ac_cv_func__cleanup=yes"
6616  else  else
# Line 6633  fi Line 6636  fi
6636  gcl_ok=no  gcl_ok=no
6637    
6638  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
6639  #line 6637 "configure"  #line 6640 "configure"
6640  #include "confdefs.h"  #include "confdefs.h"
6641  #include <ctype.h>  #include <ctype.h>
6642  EOF  EOF
# Line 6661  fi Line 6664  fi
6664    
6665  # if test "x$enable_machine" = "x" ; then  # if test "x$enable_machine" = "x" ; then
6666  echo $ac_n "checking FIONBIO vs. O_NONBLOCK for nonblocking I/O""... $ac_c" 1>&6  echo $ac_n "checking FIONBIO vs. O_NONBLOCK for nonblocking I/O""... $ac_c" 1>&6
6667  echo "configure:6665: checking FIONBIO vs. O_NONBLOCK for nonblocking I/O" >&5  echo "configure:6668: checking FIONBIO vs. O_NONBLOCK for nonblocking I/O" >&5
6668    
6669  case $system in  case $system in
6670         OSF*)         OSF*)
# Line 6692  esac Line 6695  esac
6695    
6696    
6697  echo $ac_n "checking check for SV_ONSTACK""... $ac_c" 1>&6  echo $ac_n "checking check for SV_ONSTACK""... $ac_c" 1>&6
6698  echo "configure:6696: checking check for SV_ONSTACK" >&5  echo "configure:6699: checking check for SV_ONSTACK" >&5
6699  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
6700  #line 6698 "configure"  #line 6701 "configure"
6701  #include "confdefs.h"  #include "confdefs.h"
6702  #include <signal.h>  #include <signal.h>
6703  int joe=SV_ONSTACK;  int joe=SV_ONSTACK;
# Line 6703  int main() { Line 6706  int main() {
6706    
6707  ; return 0; }  ; return 0; }
6708  EOF  EOF
6709  if { (eval echo configure:6707: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then  if { (eval echo configure:6710: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6710    rm -rf conftest*    rm -rf conftest*
6711    cat >> confdefs.h <<\EOF    cat >> confdefs.h <<\EOF
6712  #define HAVE_SV_ONSTACK 1  #define HAVE_SV_ONSTACK 1
# Line 6720  fi Line 6723  fi
6723  rm -f conftest*  rm -f conftest*
6724    
6725  echo $ac_n "checking check for SIGSYS""... $ac_c" 1>&6  echo $ac_n "checking check for SIGSYS""... $ac_c" 1>&6
6726  echo "configure:6724: checking check for SIGSYS" >&5  echo "configure:6727: checking check for SIGSYS" >&5
6727  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
6728  #line 6726 "configure"  #line 6729 "configure"
6729  #include "confdefs.h"  #include "confdefs.h"
6730  #include <signal.h>  #include <signal.h>
6731  int joe=SIGSYS;  int joe=SIGSYS;
# Line 6731  int main() { Line 6734  int main() {
6734    
6735  ; return 0; }  ; return 0; }
6736  EOF  EOF
6737  if { (eval echo configure:6735: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then  if { (eval echo configure:6738: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6738    rm -rf conftest*    rm -rf conftest*
6739    cat >> confdefs.h <<\EOF    cat >> confdefs.h <<\EOF
6740  #define HAVE_SIGSYS 1  #define HAVE_SIGSYS 1
# Line 6749  rm -f conftest* Line 6752  rm -f conftest*
6752    
6753    
6754  echo $ac_n "checking check for SIGEMT""... $ac_c" 1>&6  echo $ac_n "checking check for SIGEMT""... $ac_c" 1>&6
6755  echo "configure:6753: checking check for SIGEMT" >&5  echo "configure:6756: checking check for SIGEMT" >&5
6756  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
6757  #line 6755 "configure"  #line 6758 "configure"
6758  #include "confdefs.h"  #include "confdefs.h"
6759  #include <signal.h>  #include <signal.h>
6760  int joe=SIGEMT;  int joe=SIGEMT;
# Line 6760  int main() { Line 6763  int main() {
6763    
6764  ; return 0; }  ; return 0; }
6765  EOF  EOF
6766  if { (eval echo configure:6764: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then  if { (eval echo configure:6767: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6767    rm -rf conftest*    rm -rf conftest*
6768    cat >> confdefs.h <<\EOF    cat >> confdefs.h <<\EOF
6769  #define HAVE_SIGEMT 1  #define HAVE_SIGEMT 1
# Line 6784  rm -f conftest* Line 6787  rm -f conftest*
6787  do  do
6788  ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`  ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
6789  echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6  echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
6790  echo "configure:6788: checking for $ac_hdr" >&5  echo "configure:6791: checking for $ac_hdr" >&5
6791  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6792    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
6793  else  else
6794    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
6795  #line 6793 "configure"  #line 6796 "configure"
6796  #include "confdefs.h"  #include "confdefs.h"
6797  #include <$ac_hdr>  #include <$ac_hdr>
6798  EOF  EOF
6799  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6800  { (eval echo configure:6798: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }  { (eval echo configure:6801: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6801  ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`  ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6802  if test -z "$ac_err"; then  if test -z "$ac_err"; then
6803    rm -rf conftest*    rm -rf conftest*
# Line 6824  done Line 6827  done
6827  do  do
6828  ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`  ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
6829  echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6  echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
6830  echo "configure:6828: checking for $ac_hdr" >&5  echo "configure:6831: checking for $ac_hdr" >&5
6831  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6832    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
6833  else  else
6834    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
6835  #line 6833 "configure"  #line 6836 "configure"
6836  #include "confdefs.h"  #include "confdefs.h"
6837  #include <$ac_hdr>  #include <$ac_hdr>
6838  EOF  EOF
6839  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6840  { (eval echo configure:6838: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }  { (eval echo configure:6841: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6841  ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`  ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6842  if test -z "$ac_err"; then  if test -z "$ac_err"; then
6843    rm -rf conftest*    rm -rf conftest*
# Line 6861  fi Line 6864  fi
6864  done  done
6865    
6866          echo $ac_n "checking for sigcontext...""... $ac_c" 1>&6          echo $ac_n "checking for sigcontext...""... $ac_c" 1>&6
6867  echo "configure:6865: checking for sigcontext..." >&5  echo "configure:6868: checking for sigcontext..." >&5
6868          cat > conftest.$ac_ext <<EOF          cat > conftest.$ac_ext <<EOF
6869  #line 6867 "configure"  #line 6870 "configure"
6870  #include "confdefs.h"  #include "confdefs.h"
6871  #include <signal.h>  #include <signal.h>
6872                
# Line 6873  int main() { Line 6876  int main() {
6876                
6877  ; return 0; }  ; return 0; }
6878  EOF  EOF
6879  if { (eval echo configure:6877: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then  if { (eval echo configure:6880: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6880    rm -rf conftest*    rm -rf conftest*
6881        
6882          sigcontext_works=1;          sigcontext_works=1;
# Line 6894  fi Line 6897  fi
6897  rm -f conftest*  rm -f conftest*
6898         if test "$sigcontext_works" = 0 ; then         if test "$sigcontext_works" = 0 ; then
6899         echo $ac_n "checking for sigcontext...""... $ac_c" 1>&6         echo $ac_n "checking for sigcontext...""... $ac_c" 1>&6
6900  echo "configure:6898: checking for sigcontext..." >&5  echo "configure:6901: checking for sigcontext..." >&5
6901         cat > conftest.$ac_ext <<EOF         cat > conftest.$ac_ext <<EOF
6902  #line 6900 "configure"  #line 6903 "configure"
6903  #include "confdefs.h"  #include "confdefs.h"
6904  #include <signal.h>  #include <signal.h>
6905               #ifdef HAVE_ASM_SIGCONTEXT_H                   #ifdef HAVE_ASM_SIGCONTEXT_H    
# Line 6912  int main() { Line 6915  int main() {
6915                    
6916  ; return 0; }  ; return 0; }
6917  EOF  EOF
6918  if { (eval echo configure:6916: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then  if { (eval echo configure:6919: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6919    rm -rf conftest*    rm -rf conftest*
6920        
6921          cat >> confdefs.h <<\EOF          cat >> confdefs.h <<\EOF
# Line 6954  rm -f conftest* Line 6957  rm -f conftest*
6957  # Extract the first word of "emacs", so it can be a program name with args.  # Extract the first word of "emacs", so it can be a program name with args.
6958  set dummy emacs; ac_word=$2  set dummy emacs; ac_word=$2
6959  echo $ac_n "checking for $ac_word""... $ac_c" 1>&6  echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
6960  echo "configure:6958: checking for $ac_word" >&5  echo "configure:6961: checking for $ac_word" >&5
6961  if eval "test \"`echo '$''{'ac_cv_path_EMACS'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_path_EMACS'+set}'`\" = set"; then
6962    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
6963  else  else
# Line 7002  cat >> conftest.el <<EOF Line 7005  cat >> conftest.el <<EOF
7005  EOF  EOF
7006    
7007  echo $ac_n "checking emacs site lisp directory""... $ac_c" 1>&6  echo $ac_n "checking emacs site lisp directory""... $ac_c" 1>&6
7008  echo "configure:7006: checking emacs site lisp directory" >&5  echo "configure:7009: checking emacs site lisp directory" >&5
7009  if [ "$EMACS_SITE_LISP" = "unknown" ] ; then  if [ "$EMACS_SITE_LISP" = "unknown" ] ; then
7010          if [ "$EMACS" != "" ] ; then          if [ "$EMACS" != "" ] ; then
7011                  EMACS_SITE_LISP=`$EMACS -q -batch --no-site-file -l conftest.el 2>&1 | sed -e /Loading/d | sed -e /load/d `                  EMACS_SITE_LISP=`$EMACS -q -batch --no-site-file -l conftest.el 2>&1 | sed -e /Loading/d | sed -e /load/d `
# Line 7026  cat >> conftest.el <<EOF Line 7029  cat >> conftest.el <<EOF
7029  EOF  EOF
7030    
7031  echo $ac_n "checking emacs default.el""... $ac_c" 1>&6  echo $ac_n "checking emacs default.el""... $ac_c" 1>&6
7032  echo "configure:7030: checking emacs default.el" >&5  echo "configure:7033: checking emacs default.el" >&5
7033  if [ "$EMACS" != "" ] ; then  if [ "$EMACS" != "" ] ; then
7034          EMACS_DEFAULT_EL=`$EMACS -q -batch --no-site-file -l conftest.el 2>&1 | sed -e /Loading/d | sed -e /load/d `          EMACS_DEFAULT_EL=`$EMACS -q -batch --no-site-file -l conftest.el 2>&1 | sed -e /Loading/d | sed -e /load/d `
7035  else  else
# Line 7055  cat >> conftest.el <<EOF Line 7058  cat >> conftest.el <<EOF
7058  EOF  EOF
7059    
7060  echo $ac_n "checking emacs info/dir""... $ac_c" 1>&6  echo $ac_n "checking emacs info/dir""... $ac_c" 1>&6
7061  echo "configure:7059: checking emacs info/dir" >&5  echo "configure:7062: checking emacs info/dir" >&5
7062  if test "$use" = "mingw" ; then  if test "$use" = "mingw" ; then
7063      INFO_DIR=\$\(prefix\)/lib/gcl-$VERSION/info/      INFO_DIR=\$\(prefix\)/lib/gcl-$VERSION/info/
7064  else  else
# Line 7073  echo "$ac_t""$INFO_DIR" 1>&6 Line 7076  echo "$ac_t""$INFO_DIR" 1>&6
7076    
7077    
7078  echo $ac_n "checking for tcl/tk""... $ac_c" 1>&6  echo $ac_n "checking for tcl/tk""... $ac_c" 1>&6
7079  echo "configure:7077: checking for tcl/tk" >&5  echo "configure:7080: checking for tcl/tk" >&5
7080    
7081    
7082  if test -d "${TCL_CONFIG_PREFIX}"  ; then true ; else  if test -d "${TCL_CONFIG_PREFIX}"  ; then true ; else
# Line 7096  EOF Line 7099  EOF
7099  # Extract the first word of "tclsh", so it can be a program name with args.  # Extract the first word of "tclsh", so it can be a program name with args.
7100  set dummy tclsh; ac_word=$2  set dummy tclsh; ac_word=$2
7101  echo $ac_n "checking for $ac_word""... $ac_c" 1>&6  echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7102  echo "configure:7100: checking for $ac_word" >&5  echo "configure:7103: checking for $ac_word" >&5
7103  if eval "test \"`echo '$''{'ac_cv_prog_TCLSH'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_prog_TCLSH'+set}'`\" = set"; then
7104    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
7105  else  else
# Line 7201  if test -f ${TK_CONFIG_PREFIX}/../bin/tc Line 7204  if test -f ${TK_CONFIG_PREFIX}/../bin/tc
7204     TCL_STUB_LIBS="-L${TK_CONFIG_PREFIX}/lib -ltkstub${TCL_VERSION_DOT_FREE} -ltclstub${TCL_VERSION_DOT_FREE}"     TCL_STUB_LIBS="-L${TK_CONFIG_PREFIX}/lib -ltkstub${TCL_VERSION_DOT_FREE} -ltclstub${TCL_VERSION_DOT_FREE}"
7205  else  else
7206    echo $ac_n "checking for main in -llieee""... $ac_c" 1>&6    echo $ac_n "checking for main in -llieee""... $ac_c" 1>&6
7207  echo "configure:7205: checking for main in -llieee" >&5  echo "configure:7208: checking for main in -llieee" >&5
7208  ac_lib_var=`echo lieee'_'main | sed 'y%./+-%__p_%'`  ac_lib_var=`echo lieee'_'main | sed 'y%./+-%__p_%'`
7209  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7210    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
# Line 7209  else Line 7212  else
7212    ac_save_LIBS="$LIBS"    ac_save_LIBS="$LIBS"
7213  LIBS="-llieee  $LIBS"  LIBS="-llieee  $LIBS"
7214  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
7215  #line 7213 "configure"  #line 7216 "configure"
7216  #include "confdefs.h"  #include "confdefs.h"
7217    
7218  int main() {  int main() {
7219  main()  main()
7220  ; return 0; }  ; return 0; }
7221  EOF  EOF
7222  if { (eval echo configure:7220: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:7223: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7223    rm -rf conftest*    rm -rf conftest*
7224    eval "ac_cv_lib_$ac_lib_var=yes"    eval "ac_cv_lib_$ac_lib_var=yes"
7225  else  else
# Line 7284  NOTIFY=$enable_notify Line 7287  NOTIFY=$enable_notify
7287    
7288  if test "$use" != "mingw" ; then  if test "$use" != "mingw" ; then
7289    echo $ac_n "checking alloca""... $ac_c" 1>&6    echo $ac_n "checking alloca""... $ac_c" 1>&6
7290  echo "configure:7288: checking alloca" >&5  echo "configure:7291: checking alloca" >&5
7291    if test "$cross_compiling" = yes; then    if test "$cross_compiling" = yes; then
7292    gcl_ok=no    gcl_ok=no
7293  else  else
7294    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
7295  #line 7293 "configure"  #line 7296 "configure"
7296  #include "confdefs.h"  #include "confdefs.h"
7297  #include <stdio.h>  #include <stdio.h>
7298    int main() { exit(alloca(500) != NULL ? 0 : 1);}    int main() { exit(alloca(500) != NULL ? 0 : 1);}
7299  EOF  EOF
7300  if { (eval echo configure:7298: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null  if { (eval echo configure:7301: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7301  then  then
7302    :    :
7303  else  else
# Line 7317  EOF Line 7320  EOF
7320    gcl_ok=no    gcl_ok=no
7321  else  else
7322    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
7323  #line 7321 "configure"  #line 7324 "configure"
7324  #include "confdefs.h"  #include "confdefs.h"
7325  #include <alloca.h>  #include <alloca.h>
7326      int main() { exit(alloca(500) != NULL ? 0 : 1)}      int main() { exit(alloca(500) != NULL ? 0 : 1)}
7327  EOF  EOF
7328  if { (eval echo configure:7326: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null  if { (eval echo configure:7329: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7329  then  then
7330    :    :
7331  else  else
# Line 7377  fi Line 7380  fi
7380  # redhat/cygnus released for some reason a buggy version of gcc,  # redhat/cygnus released for some reason a buggy version of gcc,
7381  # which no one else released.   Catch that here.  # which no one else released.   Catch that here.
7382  echo $ac_n "checking for buggy gcc version from redhat""... $ac_c" 1>&6  echo $ac_n "checking for buggy gcc version from redhat""... $ac_c" 1>&6
7383  echo "configure:7381: checking for buggy gcc version from redhat" >&5  echo "configure:7384: checking for buggy gcc version from redhat" >&5
7384  if  2>&1 $CC -v | fgrep "gcc version 2.96" > /dev/null  if  2>&1 $CC -v | fgrep "gcc version 2.96" > /dev/null
7385     then     then
7386          BROKEN_O4_OPT=1          BROKEN_O4_OPT=1

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