* aclocal.m4 (GROFF_NEED_DECLARATION): Fix inclusion of strings.h.groff-1_17_1

* configure: Updated.

3 files changed, 200 insertions, 201 deletions

diff --git a/ChangeLog b/ChangeLog
index 87651cb1..70db0023 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2001-06-21  Golubev I. N.  <gin@mo.msk.ru>
+
+	* aclocal.m4 (GROFF_NEED_DECLARATION): Fix inclusion of strings.h.
+	* configure: Updated.
+
 2001-06-20  Gaius Mulley  <gaius@glam.ac.uk>
 
 	* src/roff/preproc/html/pre-html.cc (make_message): Fix incorrect
diff --git a/aclocal.m4 b/aclocal.m4
index a95758f4..48365194 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -462,11 +462,10 @@ AC_CACHE_VAL(groff_cv_decl_needed_$1,
 #include <stdio.h>
 #ifdef HAVE_STRING_H
 #include <string.h>
-#else
+#endif
 #ifdef HAVE_STRINGS_H
 #include <strings.h>
 #endif
-#endif
 #ifdef HAVE_STDLIB_H
 #include <stdlib.h>
 #endif
diff --git a/configure b/configure
index 1dfe6419..69ca69b7 100755
--- a/configure
+++ b/configure
@@ -2845,11 +2845,10 @@ else
 #include <stdio.h>
 #ifdef HAVE_STRING_H
 #include <string.h>
-#else
+#endif
 #ifdef HAVE_STRINGS_H
 #include <strings.h>
 #endif
-#endif
 #ifdef HAVE_STDLIB_H
 #include <stdlib.h>
 #endif
@@ -2868,16 +2867,16 @@ char *(*pfn) = (char *(*)) hypot
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:2871: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:2870: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:2874: \$? = $ac_status" >&5
+  echo "$as_me:2873: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:2877: \"$ac_try\"") >&5
+  { (eval echo "$as_me:2876: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2880: \$? = $ac_status" >&5
+  echo "$as_me:2879: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   groff_cv_decl_needed_hypot=no
 else
@@ -2888,7 +2887,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 
-echo "$as_me:2891: result: $groff_cv_decl_needed_hypot" >&5
+echo "$as_me:2890: result: $groff_cv_decl_needed_hypot" >&5
 echo "${ECHO_T}$groff_cv_decl_needed_hypot" >&6
 if test $groff_cv_decl_needed_hypot = yes; then
 	cat >>confdefs.h <<\EOF
@@ -2902,7 +2901,7 @@ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
-echo "$as_me:2905: checking whether popen must be declared" >&5
+echo "$as_me:2904: checking whether popen must be declared" >&5
 echo $ECHO_N "checking whether popen must be declared... $ECHO_C" >&6
 
 ac_ext=cc
@@ -2915,17 +2914,16 @@ if test "${groff_cv_decl_needed_popen+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 2918 "configure"
+#line 2917 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
 #ifdef HAVE_STRING_H
 #include <string.h>
-#else
+#endif
 #ifdef HAVE_STRINGS_H
 #include <strings.h>
 #endif
-#endif
 #ifdef HAVE_STDLIB_H
 #include <stdlib.h>
 #endif
@@ -2944,16 +2942,16 @@ char *(*pfn) = (char *(*)) popen
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:2947: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:2945: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:2950: \$? = $ac_status" >&5
+  echo "$as_me:2948: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:2953: \"$ac_try\"") >&5
+  { (eval echo "$as_me:2951: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2956: \$? = $ac_status" >&5
+  echo "$as_me:2954: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   groff_cv_decl_needed_popen=no
 else
@@ -2964,7 +2962,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 
-echo "$as_me:2967: result: $groff_cv_decl_needed_popen" >&5
+echo "$as_me:2965: result: $groff_cv_decl_needed_popen" >&5
 echo "${ECHO_T}$groff_cv_decl_needed_popen" >&6
 if test $groff_cv_decl_needed_popen = yes; then
 	cat >>confdefs.h <<\EOF
@@ -2978,7 +2976,7 @@ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
-echo "$as_me:2981: checking whether pclose must be declared" >&5
+echo "$as_me:2979: checking whether pclose must be declared" >&5
 echo $ECHO_N "checking whether pclose must be declared... $ECHO_C" >&6
 
 ac_ext=cc
@@ -2991,17 +2989,16 @@ if test "${groff_cv_decl_needed_pclose+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 2994 "configure"
+#line 2992 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
 #ifdef HAVE_STRING_H
 #include <string.h>
-#else
+#endif
 #ifdef HAVE_STRINGS_H
 #include <strings.h>
 #endif
-#endif
 #ifdef HAVE_STDLIB_H
 #include <stdlib.h>
 #endif
@@ -3020,16 +3017,16 @@ char *(*pfn) = (char *(*)) pclose
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3023: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3020: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3026: \$? = $ac_status" >&5
+  echo "$as_me:3023: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3029: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3026: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3032: \$? = $ac_status" >&5
+  echo "$as_me:3029: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   groff_cv_decl_needed_pclose=no
 else
@@ -3040,7 +3037,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 
-echo "$as_me:3043: result: $groff_cv_decl_needed_pclose" >&5
+echo "$as_me:3040: result: $groff_cv_decl_needed_pclose" >&5
 echo "${ECHO_T}$groff_cv_decl_needed_pclose" >&6
 if test $groff_cv_decl_needed_pclose = yes; then
 	cat >>confdefs.h <<\EOF
@@ -3054,7 +3051,7 @@ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
-echo "$as_me:3057: checking whether putenv must be declared" >&5
+echo "$as_me:3054: checking whether putenv must be declared" >&5
 echo $ECHO_N "checking whether putenv must be declared... $ECHO_C" >&6
 
 ac_ext=cc
@@ -3067,17 +3064,16 @@ if test "${groff_cv_decl_needed_putenv+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 3070 "configure"
+#line 3067 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
 #ifdef HAVE_STRING_H
 #include <string.h>
-#else
+#endif
 #ifdef HAVE_STRINGS_H
 #include <strings.h>
 #endif
-#endif
 #ifdef HAVE_STDLIB_H
 #include <stdlib.h>
 #endif
@@ -3096,16 +3092,16 @@ char *(*pfn) = (char *(*)) putenv
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3099: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3095: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3102: \$? = $ac_status" >&5
+  echo "$as_me:3098: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3105: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3101: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3108: \$? = $ac_status" >&5
+  echo "$as_me:3104: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   groff_cv_decl_needed_putenv=no
 else
@@ -3116,7 +3112,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 
-echo "$as_me:3119: result: $groff_cv_decl_needed_putenv" >&5
+echo "$as_me:3115: result: $groff_cv_decl_needed_putenv" >&5
 echo "${ECHO_T}$groff_cv_decl_needed_putenv" >&6
 if test $groff_cv_decl_needed_putenv = yes; then
 	cat >>confdefs.h <<\EOF
@@ -3130,7 +3126,7 @@ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
-echo "$as_me:3133: checking whether strncasecmp must be declared" >&5
+echo "$as_me:3129: checking whether strncasecmp must be declared" >&5
 echo $ECHO_N "checking whether strncasecmp must be declared... $ECHO_C" >&6
 
 ac_ext=cc
@@ -3143,17 +3139,16 @@ if test "${groff_cv_decl_needed_strncasecmp+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 3146 "configure"
+#line 3142 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
 #ifdef HAVE_STRING_H
 #include <string.h>
-#else
+#endif
 #ifdef HAVE_STRINGS_H
 #include <strings.h>
 #endif
-#endif
 #ifdef HAVE_STDLIB_H
 #include <stdlib.h>
 #endif
@@ -3172,16 +3167,16 @@ char *(*pfn) = (char *(*)) strncasecmp
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3175: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3170: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3178: \$? = $ac_status" >&5
+  echo "$as_me:3173: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3181: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3176: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3184: \$? = $ac_status" >&5
+  echo "$as_me:3179: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   groff_cv_decl_needed_strncasecmp=no
 else
@@ -3192,7 +3187,7 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
 
-echo "$as_me:3195: result: $groff_cv_decl_needed_strncasecmp" >&5
+echo "$as_me:3190: result: $groff_cv_decl_needed_strncasecmp" >&5
 echo "${ECHO_T}$groff_cv_decl_needed_strncasecmp" >&6
 if test $groff_cv_decl_needed_strncasecmp = yes; then
 	cat >>confdefs.h <<\EOF
@@ -3212,10 +3207,10 @@ ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 
-echo "$as_me:3215: checking for sys_nerr in <errno.h> or <stdio.h>" >&5
+echo "$as_me:3210: checking for sys_nerr in <errno.h> or <stdio.h>" >&5
 echo $ECHO_N "checking for sys_nerr in <errno.h> or <stdio.h>... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line 3218 "configure"
+#line 3213 "configure"
 #include "confdefs.h"
 #include <errno.h>
 #include <stdio.h>
@@ -3228,18 +3223,18 @@ int k; k = sys_nerr;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3231: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3226: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3234: \$? = $ac_status" >&5
+  echo "$as_me:3229: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3237: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3232: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3240: \$? = $ac_status" >&5
+  echo "$as_me:3235: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  echo "$as_me:3242: result: yes" >&5
+  echo "$as_me:3237: result: yes" >&5
 echo "${ECHO_T}yes" >&6;cat >>confdefs.h <<\EOF
 #define HAVE_SYS_NERR 1
 EOF
@@ -3247,7 +3242,7 @@ EOF
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-echo "$as_me:3250: result: no" >&5
+echo "$as_me:3245: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
@@ -3257,10 +3252,10 @@ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
-echo "$as_me:3260: checking for sys_errlist in <errno.h> or <stdio.h>" >&5
+echo "$as_me:3255: checking for sys_errlist in <errno.h> or <stdio.h>" >&5
 echo $ECHO_N "checking for sys_errlist in <errno.h> or <stdio.h>... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line 3263 "configure"
+#line 3258 "configure"
 #include "confdefs.h"
 #include <errno.h>
 #include <stdio.h>
@@ -3273,18 +3268,18 @@ int k; k = (int)sys_errlist[0];
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3276: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3271: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3279: \$? = $ac_status" >&5
+  echo "$as_me:3274: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3282: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3277: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3285: \$? = $ac_status" >&5
+  echo "$as_me:3280: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  echo "$as_me:3287: result: yes" >&5
+  echo "$as_me:3282: result: yes" >&5
 echo "${ECHO_T}yes" >&6;cat >>confdefs.h <<\EOF
 #define HAVE_SYS_ERRLIST 1
 EOF
@@ -3292,7 +3287,7 @@ EOF
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-echo "$as_me:3295: result: no" >&5
+echo "$as_me:3290: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
@@ -3303,10 +3298,10 @@ ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 
-echo "$as_me:3306: checking C++ <osfcn.h>" >&5
+echo "$as_me:3301: checking C++ <osfcn.h>" >&5
 echo $ECHO_N "checking C++ <osfcn.h>... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line 3309 "configure"
+#line 3304 "configure"
 #include "confdefs.h"
 #include <osfcn.h>
 int
@@ -3318,18 +3313,18 @@ read(0, 0, 0); open(0, 0);
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3321: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3316: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3324: \$? = $ac_status" >&5
+  echo "$as_me:3319: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3327: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3322: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3330: \$? = $ac_status" >&5
+  echo "$as_me:3325: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  echo "$as_me:3332: result: yes" >&5
+  echo "$as_me:3327: result: yes" >&5
 echo "${ECHO_T}yes" >&6;cat >>confdefs.h <<\EOF
 #define HAVE_CC_OSFCN_H 1
 EOF
@@ -3337,7 +3332,7 @@ EOF
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-echo "$as_me:3340: result: no" >&5
+echo "$as_me:3335: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
@@ -3353,10 +3348,10 @@ ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 
-echo "$as_me:3356: checking C++ <limits.h>" >&5
+echo "$as_me:3351: checking C++ <limits.h>" >&5
 echo $ECHO_N "checking C++ <limits.h>... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line 3359 "configure"
+#line 3354 "configure"
 #include "confdefs.h"
 #include <limits.h>
 int
@@ -3368,18 +3363,18 @@ int x = INT_MIN; int y = INT_MAX; int z = UCHAR_MAX;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3371: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3366: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3374: \$? = $ac_status" >&5
+  echo "$as_me:3369: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3377: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3372: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3380: \$? = $ac_status" >&5
+  echo "$as_me:3375: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  echo "$as_me:3382: result: yes" >&5
+  echo "$as_me:3377: result: yes" >&5
 echo "${ECHO_T}yes" >&6;cat >>confdefs.h <<\EOF
 #define HAVE_CC_LIMITS_H 1
 EOF
@@ -3387,7 +3382,7 @@ EOF
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-echo "$as_me:3390: result: no" >&5
+echo "$as_me:3385: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
@@ -3403,10 +3398,10 @@ ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 
-echo "$as_me:3406: checking for declaration of time_t" >&5
+echo "$as_me:3401: checking for declaration of time_t" >&5
 echo $ECHO_N "checking for declaration of time_t... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line 3409 "configure"
+#line 3404 "configure"
 #include "confdefs.h"
 #include <time.h>
 int
@@ -3418,23 +3413,23 @@ time_t t = time(0); struct tm *p = localtime(&t);
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3421: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3416: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3424: \$? = $ac_status" >&5
+  echo "$as_me:3419: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3427: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3422: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3430: \$? = $ac_status" >&5
+  echo "$as_me:3425: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  echo "$as_me:3432: result: yes" >&5
+  echo "$as_me:3427: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-echo "$as_me:3437: result: no" >&5
+echo "$as_me:3432: result: no" >&5
 echo "${ECHO_T}no" >&6;cat >>confdefs.h <<\EOF
 #define LONG_FOR_TIME_T 1
 EOF
@@ -3447,13 +3442,13 @@ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
-echo "$as_me:3450: checking return type of signal handlers" >&5
+echo "$as_me:3445: checking return type of signal handlers" >&5
 echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6
 if test "${ac_cv_type_signal+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 3456 "configure"
+#line 3451 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <signal.h>
@@ -3475,16 +3470,16 @@ int i;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3478: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3473: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3481: \$? = $ac_status" >&5
+  echo "$as_me:3476: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3484: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3479: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3487: \$? = $ac_status" >&5
+  echo "$as_me:3482: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_type_signal=void
 else
@@ -3494,17 +3489,17 @@ ac_cv_type_signal=int
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:3497: result: $ac_cv_type_signal" >&5
+echo "$as_me:3492: result: $ac_cv_type_signal" >&5
 echo "${ECHO_T}$ac_cv_type_signal" >&6
 
 cat >>confdefs.h <<EOF
 #define RETSIGTYPE $ac_cv_type_signal
 EOF
 
-echo "$as_me:3504: checking struct exception" >&5
+echo "$as_me:3499: checking struct exception" >&5
 echo $ECHO_N "checking struct exception... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line 3507 "configure"
+#line 3502 "configure"
 #include "confdefs.h"
 #include <math.h>
 int
@@ -3516,18 +3511,18 @@ struct exception e;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3519: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3514: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3522: \$? = $ac_status" >&5
+  echo "$as_me:3517: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3525: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3520: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3528: \$? = $ac_status" >&5
+  echo "$as_me:3523: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  echo "$as_me:3530: result: yes" >&5
+  echo "$as_me:3525: result: yes" >&5
 echo "${ECHO_T}yes" >&6;cat >>confdefs.h <<\EOF
 #define HAVE_STRUCT_EXCEPTION 1
 EOF
@@ -3535,11 +3530,11 @@ EOF
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-echo "$as_me:3538: result: no" >&5
+echo "$as_me:3533: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:3542: checking for sin in -lm" >&5
+echo "$as_me:3537: checking for sin in -lm" >&5
 echo $ECHO_N "checking for sin in -lm... $ECHO_C" >&6
 if test "${ac_cv_lib_m_sin+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -3547,7 +3542,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lm  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 3550 "configure"
+#line 3545 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -3566,16 +3561,16 @@ sin ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:3569: \"$ac_link\"") >&5
+if { (eval echo "$as_me:3564: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:3572: \$? = $ac_status" >&5
+  echo "$as_me:3567: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:3575: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3570: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3578: \$? = $ac_status" >&5
+  echo "$as_me:3573: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_m_sin=yes
 else
@@ -3586,7 +3581,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:3589: result: $ac_cv_lib_m_sin" >&5
+echo "$as_me:3584: result: $ac_cv_lib_m_sin" >&5
 echo "${ECHO_T}$ac_cv_lib_m_sin" >&6
 if test $ac_cv_lib_m_sin = yes; then
   LIBM=-lm
@@ -3595,23 +3590,23 @@ fi
 for ac_header in stdlib.h unistd.h
 do
 ac_ac_Header=`echo "ac_cv_header_$ac_header" | $ac_tr_sh`
-echo "$as_me:3598: checking for $ac_header" >&5
+echo "$as_me:3593: checking for $ac_header" >&5
 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 if eval "test \"\${$ac_ac_Header+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 3604 "configure"
+#line 3599 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:3608: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:3603: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
   ac_status=$?
   egrep -v '^ *\+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:3614: \$? = $ac_status" >&5
+  echo "$as_me:3609: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -3630,7 +3625,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:3633: result: `eval echo '${'$ac_ac_Header'}'`" >&5
+echo "$as_me:3628: result: `eval echo '${'$ac_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$ac_ac_Header'}'`" >&6
 if test `eval echo '${'$ac_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -3643,13 +3638,13 @@ done
 for ac_func in getpagesize
 do
 ac_ac_var=`echo "ac_cv_func_$ac_func" | $ac_tr_sh`
-echo "$as_me:3646: checking for $ac_func" >&5
+echo "$as_me:3641: checking for $ac_func" >&5
 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
 if eval "test \"\${$ac_ac_var+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 3652 "configure"
+#line 3647 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -3680,16 +3675,16 @@ f = $ac_func;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:3683: \"$ac_link\"") >&5
+if { (eval echo "$as_me:3678: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:3686: \$? = $ac_status" >&5
+  echo "$as_me:3681: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:3689: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3684: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3692: \$? = $ac_status" >&5
+  echo "$as_me:3687: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$ac_ac_var=yes"
 else
@@ -3699,7 +3694,7 @@ eval "$ac_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:3702: result: `eval echo '${'$ac_ac_var'}'`" >&5
+echo "$as_me:3697: result: `eval echo '${'$ac_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$ac_ac_var'}'`" >&6
 if test `eval echo '${'$ac_ac_var'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -3709,7 +3704,7 @@ EOF
 fi
 done
 
-echo "$as_me:3712: checking for working mmap" >&5
+echo "$as_me:3707: checking for working mmap" >&5
 echo $ECHO_N "checking for working mmap... $ECHO_C" >&6
 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -3718,7 +3713,7 @@ else
   ac_cv_func_mmap_fixed_mapped=no
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 3721 "configure"
+#line 3716 "configure"
 #include "confdefs.h"
 /* Thanks to Mike Haertel and Jim Avera for this test.
    Here is a matrix of mmap possibilities:
@@ -3850,15 +3845,15 @@ main ()
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:3853: \"$ac_link\"") >&5
+if { (eval echo "$as_me:3848: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:3856: \$? = $ac_status" >&5
+  echo "$as_me:3851: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:3858: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3853: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3861: \$? = $ac_status" >&5
+  echo "$as_me:3856: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_mmap_fixed_mapped=yes
 else
@@ -3870,7 +3865,7 @@ fi
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_ext
 fi
 fi
-echo "$as_me:3873: result: $ac_cv_func_mmap_fixed_mapped" >&5
+echo "$as_me:3868: result: $ac_cv_func_mmap_fixed_mapped" >&5
 echo "${ECHO_T}$ac_cv_func_mmap_fixed_mapped" >&6
 if test $ac_cv_func_mmap_fixed_mapped = yes; then
 
@@ -3887,13 +3882,13 @@ LIBS="$LIBS -lc $LIBM"
 for ac_func in fmod strtol getcwd strerror putenv
 do
 ac_ac_var=`echo "ac_cv_func_$ac_func" | $ac_tr_sh`
-echo "$as_me:3890: checking for $ac_func" >&5
+echo "$as_me:3885: checking for $ac_func" >&5
 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
 if eval "test \"\${$ac_ac_var+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 3896 "configure"
+#line 3891 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -3924,16 +3919,16 @@ f = $ac_func;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:3927: \"$ac_link\"") >&5
+if { (eval echo "$as_me:3922: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:3930: \$? = $ac_status" >&5
+  echo "$as_me:3925: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:3933: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3928: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3936: \$? = $ac_status" >&5
+  echo "$as_me:3931: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$ac_ac_var=yes"
 else
@@ -3943,7 +3938,7 @@ eval "$ac_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:3946: result: `eval echo '${'$ac_ac_var'}'`" >&5
+echo "$as_me:3941: result: `eval echo '${'$ac_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$ac_ac_var'}'`" >&6
 if test `eval echo '${'$ac_ac_var'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -3960,13 +3955,13 @@ LIBS="$saved_libs"
 for ac_func in rename strcasecmp strncasecmp strsep strdup
 do
 ac_ac_var=`echo "ac_cv_func_$ac_func" | $ac_tr_sh`
-echo "$as_me:3963: checking for $ac_func" >&5
+echo "$as_me:3958: checking for $ac_func" >&5
 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
 if eval "test \"\${$ac_ac_var+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 3969 "configure"
+#line 3964 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -3997,16 +3992,16 @@ f = $ac_func;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:4000: \"$ac_link\"") >&5
+if { (eval echo "$as_me:3995: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:4003: \$? = $ac_status" >&5
+  echo "$as_me:3998: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:4006: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4001: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4009: \$? = $ac_status" >&5
+  echo "$as_me:4004: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$ac_ac_var=yes"
 else
@@ -4016,7 +4011,7 @@ eval "$ac_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:4019: result: `eval echo '${'$ac_ac_var'}'`" >&5
+echo "$as_me:4014: result: `eval echo '${'$ac_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$ac_ac_var'}'`" >&6
 if test `eval echo '${'$ac_ac_var'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -4026,13 +4021,13 @@ EOF
 fi
 done
 
-echo "$as_me:4029: checking for mkstemp" >&5
+echo "$as_me:4024: checking for mkstemp" >&5
 echo $ECHO_N "checking for mkstemp... $ECHO_C" >&6
 if test "${ac_cv_func_mkstemp+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 4035 "configure"
+#line 4030 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char mkstemp (); below.  */
@@ -4063,16 +4058,16 @@ f = mkstemp;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:4066: \"$ac_link\"") >&5
+if { (eval echo "$as_me:4061: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:4069: \$? = $ac_status" >&5
+  echo "$as_me:4064: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:4072: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4067: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4075: \$? = $ac_status" >&5
+  echo "$as_me:4070: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_mkstemp=yes
 else
@@ -4082,42 +4077,42 @@ ac_cv_func_mkstemp=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:4085: result: $ac_cv_func_mkstemp" >&5
+echo "$as_me:4080: result: $ac_cv_func_mkstemp" >&5
 echo "${ECHO_T}$ac_cv_func_mkstemp" >&6
 if test $ac_cv_func_mkstemp = yes; then
   cat >>confdefs.h <<\EOF
 #define HAVE_MKSTEMP 1
 EOF
 
-echo "$as_me:4092: checking for mkstemp prototype in <stdlib.h>" >&5
+echo "$as_me:4087: checking for mkstemp prototype in <stdlib.h>" >&5
 echo $ECHO_N "checking for mkstemp prototype in <stdlib.h>... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line 4095 "configure"
+#line 4090 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 _ACEOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
   egrep "mkstemp" >/dev/null 2>&1; then
-  echo "$as_me:4101: result: yes" >&5
+  echo "$as_me:4096: result: yes" >&5
 echo "${ECHO_T}yes" >&6;cat >>confdefs.h <<\EOF
 #define HAVE_MKSTEMP_PROTO 1
 EOF
 
 else
-  echo "$as_me:4107: result: no" >&5
+  echo "$as_me:4102: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 rm -f conftest*
 
 fi
 
-echo "$as_me:4114: checking for sys_siglist declaration in signal.h or unistd.h" >&5
+echo "$as_me:4109: checking for sys_siglist declaration in signal.h or unistd.h" >&5
 echo $ECHO_N "checking for sys_siglist declaration in signal.h or unistd.h... $ECHO_C" >&6
 if test "${ac_cv_decl_sys_siglist+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 4120 "configure"
+#line 4115 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <signal.h>
@@ -4135,16 +4130,16 @@ char *msg = *(sys_siglist + 1);
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:4138: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4133: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:4141: \$? = $ac_status" >&5
+  echo "$as_me:4136: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:4144: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4139: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4147: \$? = $ac_status" >&5
+  echo "$as_me:4142: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_decl_sys_siglist=yes
 else
@@ -4154,7 +4149,7 @@ ac_cv_decl_sys_siglist=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:4157: result: $ac_cv_decl_sys_siglist" >&5
+echo "$as_me:4152: result: $ac_cv_decl_sys_siglist" >&5
 echo "${ECHO_T}$ac_cv_decl_sys_siglist" >&6
 if test $ac_cv_decl_sys_siglist = yes; then
 
@@ -4170,10 +4165,10 @@ ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 
-echo "$as_me:4173: checking whether ANSI array delete syntax supported" >&5
+echo "$as_me:4168: checking whether ANSI array delete syntax supported" >&5
 echo $ECHO_N "checking whether ANSI array delete syntax supported... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line 4176 "configure"
+#line 4171 "configure"
 #include "confdefs.h"
 
 int
@@ -4185,23 +4180,23 @@ char *p = new char[5]; delete [] p;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:4188: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4183: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:4191: \$? = $ac_status" >&5
+  echo "$as_me:4186: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:4194: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4189: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4197: \$? = $ac_status" >&5
+  echo "$as_me:4192: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  echo "$as_me:4199: result: yes" >&5
+  echo "$as_me:4194: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-echo "$as_me:4204: result: no" >&5
+echo "$as_me:4199: result: no" >&5
 echo "${ECHO_T}no" >&6;cat >>confdefs.h <<\EOF
 #define ARRAY_DELETE_NEEDS_SIZE 1
 EOF
@@ -4220,10 +4215,10 @@ ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 
-echo "$as_me:4223: checking traditional preprocessor" >&5
+echo "$as_me:4218: checking traditional preprocessor" >&5
 echo $ECHO_N "checking traditional preprocessor... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line 4226 "configure"
+#line 4221 "configure"
 #include "confdefs.h"
 #define name2(a,b) a/**/b
 int
@@ -4235,18 +4230,18 @@ int name2(foo,bar);
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:4238: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4233: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:4241: \$? = $ac_status" >&5
+  echo "$as_me:4236: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:4244: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4239: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4247: \$? = $ac_status" >&5
+  echo "$as_me:4242: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  echo "$as_me:4249: result: yes" >&5
+  echo "$as_me:4244: result: yes" >&5
 echo "${ECHO_T}yes" >&6;cat >>confdefs.h <<\EOF
 #define TRADITIONAL_CPP 1
 EOF
@@ -4254,7 +4249,7 @@ EOF
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-echo "$as_me:4257: result: no" >&5
+echo "$as_me:4252: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
@@ -4264,14 +4259,14 @@ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
-echo "$as_me:4267: checking w_coredump" >&5
+echo "$as_me:4262: checking w_coredump" >&5
 echo $ECHO_N "checking w_coredump... $ECHO_C" >&6
 if test "$cross_compiling" = yes; then
-  echo "$as_me:4270: result: no" >&5
+  echo "$as_me:4265: result: no" >&5
 echo "${ECHO_T}no" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 4274 "configure"
+#line 4269 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/wait.h>
@@ -4287,17 +4282,17 @@ main()
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:4290: \"$ac_link\"") >&5
+if { (eval echo "$as_me:4285: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:4293: \$? = $ac_status" >&5
+  echo "$as_me:4288: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:4295: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4290: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4298: \$? = $ac_status" >&5
+  echo "$as_me:4293: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  echo "$as_me:4300: result: yes" >&5
+  echo "$as_me:4295: result: yes" >&5
 echo "${ECHO_T}yes" >&6;cat >>confdefs.h <<\EOF
 #define WCOREFLAG 0200
 EOF
@@ -4306,18 +4301,18 @@ else
   echo "$as_me: program exited with status $ac_status" >&5
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-echo "$as_me:4309: result: no" >&5
+echo "$as_me:4304: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:4314: checking default value for grops -b option" >&5
+echo "$as_me:4309: checking default value for grops -b option" >&5
 echo $ECHO_N "checking default value for grops -b option... $ECHO_C" >&6
 test -n "${BROKEN_SPOOLER_FLAGS}" || BROKEN_SPOOLER_FLAGS=7
-echo "$as_me:4317: result: $BROKEN_SPOOLER_FLAGS" >&5
+echo "$as_me:4312: result: $BROKEN_SPOOLER_FLAGS" >&5
 echo "${ECHO_T}$BROKEN_SPOOLER_FLAGS" >&6
 
-echo "$as_me:4320: checking default paper size" >&5
+echo "$as_me:4315: checking default paper size" >&5
 echo $ECHO_N "checking default paper size... $ECHO_C" >&6
 if test -z "$PAGE"; then
 	descfile=
@@ -4357,22 +4352,22 @@ if test -z "$PAGE"; then
 	esac
 fi
 test -n "$PAGE" || PAGE=letter
-echo "$as_me:4360: result: $PAGE" >&5
+echo "$as_me:4355: result: $PAGE" >&5
 echo "${ECHO_T}$PAGE" >&6
 
-echo "$as_me:4363: checking for existing troff installation" >&5
+echo "$as_me:4358: checking for existing troff installation" >&5
 echo $ECHO_N "checking for existing troff installation... $ECHO_C" >&6
 if test "x`(echo .tm '|n(.g' | tr '|' '\\\\' | troff -z -i 2>&1) 2>/dev/null`" = x0; then
-	echo "$as_me:4366: result: yes" >&5
+	echo "$as_me:4361: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 	g=g
 else
-	echo "$as_me:4370: result: no" >&5
+	echo "$as_me:4365: result: no" >&5
 echo "${ECHO_T}no" >&6
 	g=
 fi
 
-echo "$as_me:4375: checking for prefix of system macro packages" >&5
+echo "$as_me:4370: checking for prefix of system macro packages" >&5
 echo $ECHO_N "checking for prefix of system macro packages... $ECHO_C" >&6
 sys_tmac_prefix=
 sys_tmac_file_prefix=
@@ -4389,11 +4384,11 @@ for d in /usr/share/lib/tmac /usr/lib/tmac; do
 		done
 	done
 done
-echo "$as_me:4392: result: $sys_tmac_prefix" >&5
+echo "$as_me:4387: result: $sys_tmac_prefix" >&5
 echo "${ECHO_T}$sys_tmac_prefix" >&6
 
 tmac_wrap=
-echo "$as_me:4396: checking which system macro packages should be made available" >&5
+echo "$as_me:4391: checking which system macro packages should be made available" >&5
 echo $ECHO_N "checking which system macro packages should be made available... $ECHO_C" >&6
 if test "x$sys_tmac_file_prefix" = "xtmac."; then
 	for f in $sys_tmac_prefix*; do
@@ -4429,7 +4424,7 @@ elif test -n "$sys_tmac_prefix"; then
 	done
 	rm -f conftest.sol
 fi
-echo "$as_me:4432: result: $tmac_wrap" >&5
+echo "$as_me:4427: result: $tmac_wrap" >&5
 echo "${ECHO_T}$tmac_wrap" >&6
 
 $srcdir/mkinstalldirs src/xditview
@@ -4544,7 +4539,7 @@ rm -f confdef2opt.sed
 : ${CONFIG_STATUS=./config.status}
 ac_clean_files_save=$ac_clean_files
 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ echo "$as_me:4547: creating $CONFIG_STATUS" >&5
+{ echo "$as_me:4542: creating $CONFIG_STATUS" >&5
 echo "$as_me: creating $CONFIG_STATUS" >&6;}
 cat >$CONFIG_STATUS <<_ACEOF
 #! $SHELL
@@ -4712,7 +4707,7 @@ cat >>$CONFIG_STATUS <<\EOF
     echo "$ac_cs_version"; exit 0 ;;
   --he | --h)
     # Conflict between --help and --header
-    { { echo "$as_me:4715: error: ambiguous option: $1
+    { { echo "$as_me:4710: error: ambiguous option: $1
 Try \`$0 --help' for more information." >&5
 echo "$as_me: error: ambiguous option: $1
 Try \`$0 --help' for more information." >&2;}
@@ -4735,12 +4730,12 @@ Try \`$0 --help' for more information." >&2;}
   'src/xditview/Imakefile' ) CONFIG_FILES="$CONFIG_FILES src/xditview/Imakefile" ;;
 
   # This is an error.
-  -*) { { echo "$as_me:4738: error: unrecognized option: $1
+  -*) { { echo "$as_me:4733: error: unrecognized option: $1
 Try \`$0 --help' for more information." >&5
 echo "$as_me: error: unrecognized option: $1
 Try \`$0 --help' for more information." >&2;}
    { (exit 1); exit 1; }; } ;;
-  *) { { echo "$as_me:4743: error: invalid argument: $1" >&5
+  *) { { echo "$as_me:4738: error: invalid argument: $1" >&5
 echo "$as_me: error: invalid argument: $1" >&2;}
    { (exit 1); exit 1; }; };;
   esac
@@ -4981,7 +4976,7 @@ done; }
   esac
 
   if test x"$ac_file" != x-; then
-    { echo "$as_me:4984: creating $ac_file" >&5
+    { echo "$as_me:4979: creating $ac_file" >&5
 echo "$as_me: creating $ac_file" >&6;}
     rm -f "$ac_file"
   fi
@@ -4999,7 +4994,7 @@ echo "$as_me: creating $ac_file" >&6;}
       -) echo $tmp/stdin ;;
       [\\/$]*)
          # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:5002: error: cannot find input file: $f" >&5
+         test -f "$f" || { { echo "$as_me:4997: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          echo $f;;
@@ -5012,7 +5007,7 @@ echo "$as_me: error: cannot find input file: $f" >&2;}
            echo $srcdir/$f
          else
            # /dev/null tree
-           { { echo "$as_me:5015: error: cannot find input file: $f" >&5
+           { { echo "$as_me:5010: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          fi;;