Massive commits for SunOS4 port.

diff --git a/configure b/configure
index c2cd8ca106af432c27c5fe6f4b47273f34fdc067..0f34f2fe2a9c7ce3a4ad95bbbcec0383cf20ea37 100755 (executable)
--- a/configure
+++ b/configure
@@ -2641,7 +2641,7 @@ INSTALL_SHLIB="\${INSTALL} $INSTL_SHLIB_OPTS"
 
 
 
-for ac_prog in mawk gawk nawk awk
+for ac_prog in gawk mawk nawk awk
 do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
@@ -4999,7 +4999,7 @@ else
 int main() {
 
 /* Ultrix mips cc rejects this.  */
-typedef int charset[2]; const charset x;
+typedef int charset[2]; const charset x={0,0};
 /* SunOS 4.1.1 cc rejects this.  */
 char const *const *ccp;
 char **p;
@@ -5074,7 +5074,7 @@ for ac_kw in inline __inline__ __inline; do
 #include "confdefs.h"
 
 int main() {
-} $ac_kw foo() {
+} $ac_kw int foo() {
 ; return 0; }
 EOF
 if { (eval echo configure:5081: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
@@ -5587,13 +5587,29 @@ fi
 rm -f conftest*
 
 
+cat > conftest.$ac_ext <<EOF
+#line 5592 "configure"
+#include "confdefs.h"
+#include <unistd.h>
+EOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "optarg" >/dev/null 2>&1; then
+  rm -rf conftest*
+  cat >> confdefs.h <<\EOF
+#define HAVE_OPTARG_DECL 1
+EOF
+
+fi
+rm -f conftest*
+
+
 echo $ac_n "checking for PS_STRINGS""... $ac_c" 1>&6
-echo "configure:5592: checking for PS_STRINGS" >&5
+echo "configure:5608: checking for PS_STRINGS" >&5
 if eval "test \"`echo '$''{'pgac_cv_var_PS_STRINGS'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5597 "configure"
+#line 5613 "configure"
 #include "confdefs.h"
 #include <machine/vmparam.h>
 #include <sys/exec.h>
@@ -5603,7 +5619,7 @@ PS_STRINGS->ps_nargvstr = 1;
 PS_STRINGS->ps_argvstr = "foo";
 ; return 0; }
 EOF
-if { (eval echo configure:5607: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5623: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   pgac_cv_var_PS_STRINGS=yes
 else
@@ -5625,12 +5641,12 @@ fi
 
 SNPRINTF=''
 echo $ac_n "checking for snprintf""... $ac_c" 1>&6
-echo "configure:5629: checking for snprintf" >&5
+echo "configure:5645: checking for snprintf" >&5
 if eval "test \"`echo '$''{'ac_cv_func_snprintf'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5634 "configure"
+#line 5650 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char snprintf(); below.  */
@@ -5653,7 +5669,7 @@ snprintf();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5657: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5673: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_snprintf=yes"
 else
@@ -5677,12 +5693,12 @@ SNPRINTF='snprintf.o'
 fi
 
 echo $ac_n "checking for vsnprintf""... $ac_c" 1>&6
-echo "configure:5681: checking for vsnprintf" >&5
+echo "configure:5697: checking for vsnprintf" >&5
 if eval "test \"`echo '$''{'ac_cv_func_vsnprintf'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5686 "configure"
+#line 5702 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char vsnprintf(); below.  */
@@ -5705,7 +5721,7 @@ vsnprintf();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5709: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5725: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_vsnprintf=yes"
 else
@@ -5730,7 +5746,7 @@ fi
 
 
 cat > conftest.$ac_ext <<EOF
-#line 5734 "configure"
+#line 5750 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 EOF
@@ -5745,7 +5761,7 @@ fi
 rm -f conftest*
 
 cat > conftest.$ac_ext <<EOF
-#line 5749 "configure"
+#line 5765 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 EOF
@@ -5762,12 +5778,12 @@ rm -f conftest*
 
 # do this one the hard way in case isinf() is a macro
 echo $ac_n "checking for isinf""... $ac_c" 1>&6
-echo "configure:5766: checking for isinf" >&5
+echo "configure:5782: checking for isinf" >&5
 if eval "test \"`echo '$''{'ac_cv_func_isinf'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5771 "configure"
+#line 5787 "configure"
 #include "confdefs.h"
 #include <math.h>
 
@@ -5775,7 +5791,7 @@ int main() {
 double x = 0.0; int res = isinf(x);
 ; return 0; }
 EOF
-if { (eval echo configure:5779: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5795: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_func_isinf=yes
 else
@@ -5801,12 +5817,12 @@ else
   for ac_func in fpclass fp_class fp_class_d class
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5805: checking for $ac_func" >&5
+echo "configure:5821: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5810 "configure"
+#line 5826 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5829,7 +5845,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5833: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5849: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -5857,12 +5873,12 @@ fi
 
 
 echo $ac_n "checking for getrusage""... $ac_c" 1>&6
-echo "configure:5861: checking for getrusage" >&5
+echo "configure:5877: checking for getrusage" >&5
 if eval "test \"`echo '$''{'ac_cv_func_getrusage'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5866 "configure"
+#line 5882 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char getrusage(); below.  */
@@ -5885,7 +5901,7 @@ getrusage();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5889: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5905: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_getrusage=yes"
 else
@@ -5910,12 +5926,12 @@ fi
 
 
 echo $ac_n "checking for srandom""... $ac_c" 1>&6
-echo "configure:5914: checking for srandom" >&5
+echo "configure:5930: checking for srandom" >&5
 if eval "test \"`echo '$''{'ac_cv_func_srandom'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5919 "configure"
+#line 5935 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char srandom(); below.  */
@@ -5938,7 +5954,7 @@ srandom();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5942: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5958: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_srandom=yes"
 else
@@ -5963,12 +5979,12 @@ fi
 
 
 echo $ac_n "checking for gethostname""... $ac_c" 1>&6
-echo "configure:5967: checking for gethostname" >&5
+echo "configure:5983: checking for gethostname" >&5
 if eval "test \"`echo '$''{'ac_cv_func_gethostname'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5972 "configure"
+#line 5988 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char gethostname(); below.  */
@@ -5991,7 +6007,7 @@ gethostname();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5995: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6011: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_gethostname=yes"
 else
@@ -6016,12 +6032,12 @@ fi
 
 
 echo $ac_n "checking for random""... $ac_c" 1>&6
-echo "configure:6020: checking for random" >&5
+echo "configure:6036: checking for random" >&5
 if eval "test \"`echo '$''{'ac_cv_func_random'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6025 "configure"
+#line 6041 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char random(); below.  */
@@ -6044,7 +6060,7 @@ random();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6048: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6064: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_random=yes"
 else
@@ -6069,12 +6085,12 @@ fi
 
 
 echo $ac_n "checking for inet_aton""... $ac_c" 1>&6
-echo "configure:6073: checking for inet_aton" >&5
+echo "configure:6089: checking for inet_aton" >&5
 if eval "test \"`echo '$''{'ac_cv_func_inet_aton'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6078 "configure"
+#line 6094 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char inet_aton(); below.  */
@@ -6097,7 +6113,7 @@ inet_aton();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6101: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6117: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_inet_aton=yes"
 else
@@ -6122,12 +6138,12 @@ fi
 
 
 echo $ac_n "checking for strerror""... $ac_c" 1>&6
-echo "configure:6126: checking for strerror" >&5
+echo "configure:6142: checking for strerror" >&5
 if eval "test \"`echo '$''{'ac_cv_func_strerror'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6131 "configure"
+#line 6147 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char strerror(); below.  */
@@ -6150,7 +6166,7 @@ strerror();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6154: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6170: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_strerror=yes"
 else
@@ -6175,12 +6191,12 @@ fi
 
 
 echo $ac_n "checking for strdup""... $ac_c" 1>&6
-echo "configure:6179: checking for strdup" >&5
+echo "configure:6195: checking for strdup" >&5
 if eval "test \"`echo '$''{'ac_cv_func_strdup'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6184 "configure"
+#line 6200 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char strdup(); below.  */
@@ -6203,7 +6219,7 @@ strdup();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6207: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6223: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_strdup=yes"
 else
@@ -6228,12 +6244,12 @@ fi
 
 
 echo $ac_n "checking for strtol""... $ac_c" 1>&6
-echo "configure:6232: checking for strtol" >&5
+echo "configure:6248: checking for strtol" >&5
 if eval "test \"`echo '$''{'ac_cv_func_strtol'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6237 "configure"
+#line 6253 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char strtol(); below.  */
@@ -6256,7 +6272,7 @@ strtol();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6260: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6276: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_strtol=yes"
 else
@@ -6281,12 +6297,12 @@ fi
 
 
 echo $ac_n "checking for strtoul""... $ac_c" 1>&6
-echo "configure:6285: checking for strtoul" >&5
+echo "configure:6301: checking for strtoul" >&5
 if eval "test \"`echo '$''{'ac_cv_func_strtoul'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6290 "configure"
+#line 6306 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char strtoul(); below.  */
@@ -6309,7 +6325,7 @@ strtoul();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6313: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6329: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_strtoul=yes"
 else
@@ -6334,12 +6350,12 @@ fi
 
 
 echo $ac_n "checking for strcasecmp""... $ac_c" 1>&6
-echo "configure:6338: checking for strcasecmp" >&5
+echo "configure:6354: checking for strcasecmp" >&5
 if eval "test \"`echo '$''{'ac_cv_func_strcasecmp'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6343 "configure"
+#line 6359 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char strcasecmp(); below.  */
@@ -6362,7 +6378,7 @@ strcasecmp();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6366: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6382: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_strcasecmp=yes"
 else
@@ -6387,12 +6403,12 @@ fi
 
 
 echo $ac_n "checking for cbrt""... $ac_c" 1>&6
-echo "configure:6391: checking for cbrt" >&5
+echo "configure:6407: checking for cbrt" >&5
 if eval "test \"`echo '$''{'ac_cv_func_cbrt'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6396 "configure"
+#line 6412 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char cbrt(); below.  */
@@ -6415,7 +6431,7 @@ cbrt();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6419: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6435: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_cbrt=yes"
 else
@@ -6436,7 +6452,7 @@ EOF
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for cbrt in -lm""... $ac_c" 1>&6
-echo "configure:6440: checking for cbrt in -lm" >&5
+echo "configure:6456: checking for cbrt in -lm" >&5
 ac_lib_var=`echo m'_'cbrt | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -6444,7 +6460,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 6448 "configure"
+#line 6464 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -6455,7 +6471,7 @@ int main() {
 cbrt()
 ; return 0; }
 EOF
-if { (eval echo configure:6459: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6475: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -6493,12 +6509,12 @@ esac
 
 
 echo $ac_n "checking for rint""... $ac_c" 1>&6
-echo "configure:6497: checking for rint" >&5
+echo "configure:6513: checking for rint" >&5
 if eval "test \"`echo '$''{'ac_cv_func_rint'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6502 "configure"
+#line 6518 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char rint(); below.  */
@@ -6521,7 +6537,7 @@ rint();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6525: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6541: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_rint=yes"
 else
@@ -6542,7 +6558,7 @@ EOF
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for rint in -lm""... $ac_c" 1>&6
-echo "configure:6546: checking for rint in -lm" >&5
+echo "configure:6562: checking for rint in -lm" >&5
 ac_lib_var=`echo m'_'rint | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -6550,7 +6566,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lm $HPUXMATHLIB $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 6554 "configure"
+#line 6570 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -6561,7 +6577,7 @@ int main() {
 rint()
 ; return 0; }
 EOF
-if { (eval echo configure:6565: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6581: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -6590,9 +6606,9 @@ fi
 
 # Readline versions < 2.1 don't have rl_completion_append_character
 echo $ac_n "checking for rl_completion_append_character""... $ac_c" 1>&6
-echo "configure:6594: checking for rl_completion_append_character" >&5
+echo "configure:6610: checking for rl_completion_append_character" >&5
 cat > conftest.$ac_ext <<EOF
-#line 6596 "configure"
+#line 6612 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 #ifdef HAVE_READLINE_H
@@ -6605,7 +6621,7 @@ int main() {
 rl_completion_append_character = 'x';
 ; return 0; }
 EOF
-if { (eval echo configure:6609: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6625: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
 cat >> confdefs.h <<\EOF
@@ -6626,7 +6642,7 @@ rm -f conftest*
 # with earlier Cygwins don't have this declared, although it's in the
 # library.
 echo $ac_n "checking whether filename_completion_function is declared""... $ac_c" 1>&6
-echo "configure:6630: checking whether filename_completion_function is declared" >&5
+echo "configure:6646: checking whether filename_completion_function is declared" >&5
 if test "$ac_cv_header_readline_h" = yes; then
     _readline_header='readline.h'
 elif test "$ac_cv_header_readline_readline_h" = yes; then
@@ -6635,7 +6651,7 @@ else
     _readline_header='xxx'
 fi
 cat > conftest.$ac_ext <<EOF
-#line 6639 "configure"
+#line 6655 "configure"
 #include "confdefs.h"
 #include <$_readline_header>
 EOF
@@ -6657,16 +6673,16 @@ rm -f conftest*
 
 
 echo $ac_n "checking for finite""... $ac_c" 1>&6
-echo "configure:6661: checking for finite" >&5
+echo "configure:6677: checking for finite" >&5
 cat > conftest.$ac_ext <<EOF
-#line 6663 "configure"
+#line 6679 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
 int dummy=finite(1.0);
 ; return 0; }
 EOF
-if { (eval echo configure:6670: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6686: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cat >> confdefs.h <<\EOF
 #define HAVE_FINITE 1
@@ -6681,16 +6697,16 @@ fi
 rm -f conftest*
 
 echo $ac_n "checking for sigsetjmp""... $ac_c" 1>&6
-echo "configure:6685: checking for sigsetjmp" >&5
+echo "configure:6701: checking for sigsetjmp" >&5
 cat > conftest.$ac_ext <<EOF
-#line 6687 "configure"
+#line 6703 "configure"
 #include "confdefs.h"
 #include <setjmp.h>
 int main() {
 sigjmp_buf x; sigsetjmp(x, 1);
 ; return 0; }
 EOF
-if { (eval echo configure:6694: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6710: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cat >> confdefs.h <<\EOF
 #define HAVE_SIGSETJMP 1
@@ -6710,12 +6726,12 @@ if test x"${enable_syslog+set}" = xset; then
   case $enable_syslog in
     yes)
       echo $ac_n "checking for syslog""... $ac_c" 1>&6
-echo "configure:6714: checking for syslog" >&5
+echo "configure:6730: checking for syslog" >&5
 if eval "test \"`echo '$''{'ac_cv_func_syslog'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6719 "configure"
+#line 6735 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char syslog(); below.  */
@@ -6738,7 +6754,7 @@ syslog();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6742: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6758: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_syslog=yes"
 else
@@ -6777,19 +6793,19 @@ fi
 
 
 echo $ac_n "checking for optreset""... $ac_c" 1>&6
-echo "configure:6781: checking for optreset" >&5
+echo "configure:6797: checking for optreset" >&5
 if eval "test \"`echo '$''{'pgac_cv_var_int_optreset'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6786 "configure"
+#line 6802 "configure"
 #include "confdefs.h"
 #include <unistd.h>
 int main() {
 extern int optreset; optreset = 1;
 ; return 0; }
 EOF
-if { (eval echo configure:6793: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6809: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   pgac_cv_var_int_optreset=yes
 else
@@ -6811,7 +6827,7 @@ fi
 
 
 echo $ac_n "checking whether long int is 64 bits""... $ac_c" 1>&6
-echo "configure:6815: checking whether long int is 64 bits" >&5
+echo "configure:6831: checking whether long int is 64 bits" >&5
 if eval "test \"`echo '$''{'pgac_cv_type_long_int_64'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6820,7 +6836,7 @@ else
 echo "configure: warning: 64 bit arithmetic disabled when cross-compiling" 1>&2
 else
   cat > conftest.$ac_ext <<EOF
-#line 6824 "configure"
+#line 6840 "configure"
 #include "confdefs.h"
 typedef long int int64;
 
@@ -6849,7 +6865,7 @@ main() {
   exit(! does_int64_work());
 }
 EOF
-if { (eval echo configure:6853: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:6869: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   pgac_cv_type_long_int_64=yes
 else
@@ -6876,7 +6892,7 @@ fi
 
 if test x"$HAVE_LONG_INT_64" = x"no" ; then
   echo $ac_n "checking whether long long int is 64 bits""... $ac_c" 1>&6
-echo "configure:6880: checking whether long long int is 64 bits" >&5
+echo "configure:6896: checking whether long long int is 64 bits" >&5
 if eval "test \"`echo '$''{'pgac_cv_type_long_long_int_64'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6885,7 +6901,7 @@ else
 echo "configure: warning: 64 bit arithmetic disabled when cross-compiling" 1>&2
 else
   cat > conftest.$ac_ext <<EOF
-#line 6889 "configure"
+#line 6905 "configure"
 #include "confdefs.h"
 typedef long long int int64;
 
@@ -6914,7 +6930,7 @@ main() {
   exit(! does_int64_work());
 }
 EOF
-if { (eval echo configure:6918: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:6934: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   pgac_cv_type_long_long_int_64=yes
 else
@@ -6945,7 +6961,7 @@ fi
 if [ x"$HAVE_LONG_LONG_INT_64" = xyes ] ; then
   if [ x$SNPRINTF = x ] ; then
     echo $ac_n "checking whether snprintf handles 'long long int' as %lld""... $ac_c" 1>&6
-echo "configure:6949: checking whether snprintf handles 'long long int' as %lld" >&5
+echo "configure:6965: checking whether snprintf handles 'long long int' as %lld" >&5
     if test "$cross_compiling" = yes; then
    echo "$ac_t""assuming not on target machine" 1>&6
        # Force usage of our own snprintf, since we cannot test foreign snprintf
@@ -6954,7 +6970,7 @@ echo "configure:6949: checking whether snprintf handles 'long long int' as %lld"
   
 else
   cat > conftest.$ac_ext <<EOF
-#line 6958 "configure"
+#line 6974 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 typedef long long int int64;
@@ -6981,7 +6997,7 @@ main() {
   exit(! does_int64_snprintf_work());
 }
 EOF
-if { (eval echo configure:6985: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:7001: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
    echo "$ac_t""yes" 1>&6
          INT64_FORMAT='"%lld"'
@@ -6992,7 +7008,7 @@ else
   rm -fr conftest*
    echo "$ac_t""no" 1>&6
     echo $ac_n "checking whether snprintf handles 'long long int' as %qd""... $ac_c" 1>&6
-echo "configure:6996: checking whether snprintf handles 'long long int' as %qd" >&5 
+echo "configure:7012: checking whether snprintf handles 'long long int' as %qd" >&5 
     if test "$cross_compiling" = yes; then
    echo "$ac_t""assuming not on target machine" 1>&6
        # Force usage of our own snprintf, since we cannot test foreign snprintf
@@ -7001,7 +7017,7 @@ echo "configure:6996: checking whether snprintf handles 'long long int' as %qd"
   
 else
   cat > conftest.$ac_ext <<EOF
-#line 7005 "configure"
+#line 7021 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 typedef long long int int64;
@@ -7028,7 +7044,7 @@ main() {
   exit(! does_int64_snprintf_work());
 }
 EOF
-if { (eval echo configure:7032: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:7048: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
    echo "$ac_t""yes" 1>&6
     INT64_FORMAT='"%qd"'
@@ -7068,12 +7084,12 @@ EOF
 for ac_func in strtoll strtoq
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:7072: checking for $ac_func" >&5
+echo "configure:7088: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7077 "configure"
+#line 7093 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -7096,7 +7112,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7100: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7116: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -7123,12 +7139,12 @@ done
 for ac_func in strtoull strtouq
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:7127: checking for $ac_func" >&5
+echo "configure:7143: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7132 "configure"
+#line 7148 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -7151,7 +7167,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7155: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7171: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -7176,10 +7192,120 @@ fi
 done
 
 
+echo $ac_n "checking for atexit""... $ac_c" 1>&6
+echo "configure:7197: checking for atexit" >&5
+if eval "test \"`echo '$''{'ac_cv_func_atexit'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 7202 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char atexit(); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char atexit();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_atexit) || defined (__stub___atexit)
+choke me
+#else
+atexit();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:7225: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_func_atexit=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_func_atexit=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'atexit`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  cat >> confdefs.h <<\EOF
+#define HAVE_ATEXIT 1
+EOF
+
+else
+  echo "$ac_t""no" 1>&6
+for ac_func in on_exit
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:7248: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 7253 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func(); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:7276: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+ cat >> confdefs.h <<\EOF
+#define HAVE_ON_EXIT 1
+EOF
+
+else
+  echo "$ac_t""no" 1>&6
+{ echo "configure: error: atexi() nor on_exit() found" 1>&2; exit 1; }
+fi
+done
+
+fi
+
 
 
 echo $ac_n "checking size of unsigned long""... $ac_c" 1>&6
-echo "configure:7183: checking size of unsigned long" >&5
+echo "configure:7309: checking size of unsigned long" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_unsigned_long'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7187,7 +7313,7 @@ else
   ac_cv_sizeof_unsigned_long=4
 else
   cat > conftest.$ac_ext <<EOF
-#line 7191 "configure"
+#line 7317 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -7198,7 +7324,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:7202: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:7328: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_unsigned_long=`cat conftestval`
 else
@@ -7224,7 +7350,7 @@ EOF
 
 
 echo $ac_n "checking alignment of short""... $ac_c" 1>&6
-echo "configure:7228: checking alignment of short" >&5
+echo "configure:7354: checking alignment of short" >&5
 if eval "test \"`echo '$''{'pgac_cv_alignof_short'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7232,7 +7358,7 @@ else
   pgac_cv_alignof_short='sizeof(short)'
 else
   cat > conftest.$ac_ext <<EOF
-#line 7236 "configure"
+#line 7362 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 struct { char filler; short field; } mystruct;
@@ -7244,7 +7370,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:7248: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:7374: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   pgac_cv_alignof_short=`cat conftestval`
 else
@@ -7264,7 +7390,7 @@ EOF
 
 
 echo $ac_n "checking alignment of int""... $ac_c" 1>&6
-echo "configure:7268: checking alignment of int" >&5
+echo "configure:7394: checking alignment of int" >&5
 if eval "test \"`echo '$''{'pgac_cv_alignof_int'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7272,7 +7398,7 @@ else
   pgac_cv_alignof_int='sizeof(int)'
 else
   cat > conftest.$ac_ext <<EOF
-#line 7276 "configure"
+#line 7402 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 struct { char filler; int field; } mystruct;
@@ -7284,7 +7410,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:7288: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:7414: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   pgac_cv_alignof_int=`cat conftestval`
 else
@@ -7304,7 +7430,7 @@ EOF
 
 
 echo $ac_n "checking alignment of long""... $ac_c" 1>&6
-echo "configure:7308: checking alignment of long" >&5
+echo "configure:7434: checking alignment of long" >&5
 if eval "test \"`echo '$''{'pgac_cv_alignof_long'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7312,7 +7438,7 @@ else
   pgac_cv_alignof_long='sizeof(long)'
 else
   cat > conftest.$ac_ext <<EOF
-#line 7316 "configure"
+#line 7442 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 struct { char filler; long field; } mystruct;
@@ -7324,7 +7450,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:7328: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:7454: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   pgac_cv_alignof_long=`cat conftestval`
 else
@@ -7345,7 +7471,7 @@ EOF
 
 if [ x"$HAVE_LONG_LONG_INT_64" = xyes ] ; then
   echo $ac_n "checking alignment of long long int""... $ac_c" 1>&6
-echo "configure:7349: checking alignment of long long int" >&5
+echo "configure:7475: checking alignment of long long int" >&5
 if eval "test \"`echo '$''{'pgac_cv_alignof_long_long_int'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7353,7 +7479,7 @@ else
   pgac_cv_alignof_long_long_int='sizeof(long long int)'
 else
   cat > conftest.$ac_ext <<EOF
-#line 7357 "configure"
+#line 7483 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 struct { char filler; long long int field; } mystruct;
@@ -7365,7 +7491,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:7369: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:7495: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   pgac_cv_alignof_long_long_int=`cat conftestval`
 else
@@ -7386,7 +7512,7 @@ EOF
 
 fi
 echo $ac_n "checking alignment of double""... $ac_c" 1>&6
-echo "configure:7390: checking alignment of double" >&5
+echo "configure:7516: checking alignment of double" >&5
 if eval "test \"`echo '$''{'pgac_cv_alignof_double'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7394,7 +7520,7 @@ else
   pgac_cv_alignof_double='sizeof(double)'
 else
   cat > conftest.$ac_ext <<EOF
-#line 7398 "configure"
+#line 7524 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 struct { char filler; double field; } mystruct;
@@ -7406,7 +7532,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:7410: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:7536: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   pgac_cv_alignof_double=`cat conftestval`
 else
@@ -7444,12 +7570,12 @@ EOF
 
 
 echo $ac_n "checking for POSIX signal interface""... $ac_c" 1>&6
-echo "configure:7448: checking for POSIX signal interface" >&5
+echo "configure:7574: checking for POSIX signal interface" >&5
 if eval "test \"`echo '$''{'pgac_cv_func_posix_signals'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7453 "configure"
+#line 7579 "configure"
 #include "confdefs.h"
 #include <signal.h>
 
@@ -7460,7 +7586,7 @@ act.sa_flags = SA_RESTART;
 sigaction(0, &act, &oact);
 ; return 0; }
 EOF
-if { (eval echo configure:7464: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7590: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   pgac_cv_func_posix_signals=yes
 else
@@ -7490,7 +7616,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:7494: checking for $ac_word" >&5
+echo "configure:7620: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_TCLSH'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7526,7 +7652,7 @@ test -n "$TCLSH" && break
 done
 
 echo $ac_n "checking for tclConfig.sh""... $ac_c" 1>&6
-echo "configure:7530: checking for tclConfig.sh" >&5
+echo "configure:7656: checking for tclConfig.sh" >&5
 # Let user override test
 if test -z "$TCL_CONFIG_SH"; then
     pgac_test_dirs="$with_tclconfig"
@@ -7559,7 +7685,7 @@ fi
 # Check for Tk configuration script tkConfig.sh
 if test "$with_tk" = yes; then
     echo $ac_n "checking for tkConfig.sh""... $ac_c" 1>&6
-echo "configure:7563: checking for tkConfig.sh" >&5
+echo "configure:7689: checking for tkConfig.sh" >&5
 # Let user override test
 if test -z "$TK_CONFIG_SH"; then
     pgac_test_dirs="$with_tkconfig $with_tclconfig"
@@ -7598,7 +7724,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:7602: checking for $ac_word" >&5
+echo "configure:7728: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_NSGMLS'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7634,7 +7760,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:7638: checking for $ac_word" >&5
+echo "configure:7764: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_JADE'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7665,7 +7791,7 @@ done
 
   
 echo $ac_n "checking for DocBook V3.1""... $ac_c" 1>&6
-echo "configure:7669: checking for DocBook V3.1" >&5
+echo "configure:7795: checking for DocBook V3.1" >&5
 if eval "test \"`echo '$''{'pgac_cv_check_docbook'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7698,7 +7824,7 @@ have_docbook=$pgac_cv_check_docbook
 
 
   echo $ac_n "checking for DocBook stylesheets""... $ac_c" 1>&6
-echo "configure:7702: checking for DocBook stylesheets" >&5
+echo "configure:7828: checking for DocBook stylesheets" >&5
 if eval "test \"`echo '$''{'pgac_cv_path_stylesheets'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7737,7 +7863,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:7741: checking for $ac_word" >&5
+echo "configure:7867: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_SGMLSPL'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else

diff --git a/configure.in b/configure.in
index 5671bec56958c1f6c671dc80dd65dfae7ea2f87a..bd945f0148a013abc2afce39095b34e1257a7f00 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -777,6 +777,9 @@ AC_CHECK_FUNCS([fcvt getopt_long memmove pstat setproctitle setsid sigprocmask s
 dnl Check whether <unistd.h> declares fdatasync().
 AC_EGREP_HEADER(fdatasync, unistd.h, AC_DEFINE(HAVE_FDATASYNC_DECL))
 
+dnl Check whether <unistd.h> declares optarg
+AC_EGREP_HEADER(optarg, unistd.h, AC_DEFINE(HAVE_OPTARG_DECL))
+
 AC_CACHE_CHECK([for PS_STRINGS], [pgac_cv_var_PS_STRINGS],
 [AC_TRY_LINK(
 [#include <machine/vmparam.h>
@@ -1073,6 +1076,12 @@ AC_DEFINE_UNQUOTED(INT64_FORMAT, $INT64_FORMAT)
 AC_CHECK_FUNCS([strtoll strtoq], [break])
 AC_CHECK_FUNCS([strtoull strtouq], [break])
 
+dnl psql needs atexit() or on_exit()
+AC_CHECK_FUNC(atexit,
+       [AC_DEFINE(HAVE_ATEXIT)],
+       [AC_CHECK_FUNCS(on_exit,
+               [AC_DEFINE(HAVE_ON_EXIT)],
+               [AC_MSG_ERROR([atexi() nor on_exit() found])])])
 
 dnl Need a #define for the size of Datum (unsigned long)
 

diff --git a/src/Makefile.global.in b/src/Makefile.global.in
index 67800397a43ba2edcaa4f96925bbdf87a5dc2c40..4bbe3bb1820de42b73bf7e1ac4981db8f649f995 100644 (file)
--- a/src/Makefile.global.in
+++ b/src/Makefile.global.in
@@ -1,5 +1,5 @@
 # -*-makefile-*-
-# $Header: /cvsroot/pgsql/src/Makefile.global.in,v 1.119 2001/02/20 19:20:28 petere Exp $
+# $Header: /cvsroot/pgsql/src/Makefile.global.in,v 1.120 2001/02/27 08:13:29 ishii Exp $
 
 #------------------------------------------------------------------------------
 # All PostgreSQL makefiles include this file and use the variables it sets,
@@ -288,6 +288,7 @@ INET_ATON = @INET_ATON@
 STRERROR = @STRERROR@
 SNPRINTF = @SNPRINTF@
 STRDUP = @STRDUP@
+STRTOUL = @STRTOUL@
 
 
 ##########################################################################

diff --git a/src/Makefile.shlib b/src/Makefile.shlib
index 461eb8d697c90fc1537ace5bbea03287c31d3a7a..156a8af03694091c5a6c9c06304fdd56c7b9b7da 100644 (file)
--- a/src/Makefile.shlib
+++ b/src/Makefile.shlib
@@ -6,7 +6,7 @@
 # Copyright (c) 1998, Regents of the University of California
 #
 # IDENTIFICATION
-#    $Header: /cvsroot/pgsql/src/Makefile.shlib,v 1.45 2001/02/20 19:20:28 petere Exp $
+#    $Header: /cvsroot/pgsql/src/Makefile.shlib,v 1.46 2001/02/27 08:13:29 ishii Exp $
 #
 #-------------------------------------------------------------------------
 
@@ -184,6 +184,11 @@ ifeq ($(PORTNAME), solaris)
   SHLIB_LINK           += -lm -lc
 endif
 
+ifeq ($(PORTNAME), sunos4)
+  shlib                        := lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION).$(SO_MINOR_VERSION)
+  LINK.shared          = $(LD) -assert pure-text -Bdynamic
+endif
+ 
 ifeq ($(PORTNAME), osf)
   shlib                        := lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION).$(SO_MINOR_VERSION)
   LINK.shared          = $(LD) -shared -expect_unresolved '*'

diff --git a/src/backend/utils/adt/formatting.c b/src/backend/utils/adt/formatting.c
index a6cb25e3cab94bf1e82abfeec96ac75381daa1b0..bef39d2da53b0016e0c503f5de759dbc1dfeb53f 100644 (file)
--- a/src/backend/utils/adt/formatting.c
+++ b/src/backend/utils/adt/formatting.c
@@ -1,7 +1,7 @@
 /* -----------------------------------------------------------------------
  * formatting.c
  *
- * $Header: /cvsroot/pgsql/src/backend/utils/adt/formatting.c,v 1.32 2001/02/12 12:52:02 momjian Exp $
+ * $Header: /cvsroot/pgsql/src/backend/utils/adt/formatting.c,v 1.33 2001/02/27 08:13:28 ishii Exp $
  *
  *
  *      Portions Copyright (c) 1999-2000, PostgreSQL Global Development Group
@@ -1398,7 +1398,7 @@ int4len(int4 num)
 {
        char            b[16];
 
-       return sprintf(b, "%d", num);
+       return snprintf(b, sizeof(b), "%d", num);
 }
 
 /* ----------
@@ -3211,7 +3211,7 @@ int_to_roman(int number)
                fill_str(result, '#', 15);
                return result;
        }
-       len = sprintf(numstr, "%d", number);
+       len = snprintf(numstr, sizeof(numstr), "%d", number);
 
        for (p = numstr; *p != '\0'; p++, --len)
        {
@@ -4013,7 +4013,7 @@ NUM_processor(FormatNode *node, NUMDesc *Num, char *inout, char *number,
                                                Np->inout_p += strlen(Np->inout_p) - 1;
                                        }
                                        else
-                                               Np->inout_p += sprintf(Np->inout_p, "%15s", Np->number_p) - 1;
+                                               Np->inout_p += snprintf(Np->inout_p, plen - (Np->inout_p - Np->inout), "%15s", Np->number_p) - 1;
                                        break;
 
                                case NUM_rn:
@@ -4023,7 +4023,7 @@ NUM_processor(FormatNode *node, NUMDesc *Num, char *inout, char *number,
                                                Np->inout_p += strlen(Np->inout_p) - 1;
                                        }
                                        else
-                                               Np->inout_p += sprintf(Np->inout_p, "%15s", str_tolower(Np->number_p)) - 1;
+                                               Np->inout_p += snprintf(Np->inout_p, plen - (Np->inout_p - Np->inout), "%15s", str_tolower(Np->number_p)) - 1;
                                        break;
 
                                case NUM_th:

diff --git a/src/bin/pg_dump/Makefile b/src/bin/pg_dump/Makefile
index 406816a1346d4af8c6e7ab4087696ec2d3374f9f..ac453df7a3b94449e7688536433228c12aafe5d2 100644 (file)
--- a/src/bin/pg_dump/Makefile
+++ b/src/bin/pg_dump/Makefile
@@ -5,7 +5,7 @@
 # Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
 # Portions Copyright (c) 1994, Regents of the University of California
 #
-# $Header: /cvsroot/pgsql/src/bin/pg_dump/Makefile,v 1.29 2001/02/20 19:20:28 petere Exp $
+# $Header: /cvsroot/pgsql/src/bin/pg_dump/Makefile,v 1.30 2001/02/27 08:13:28 ishii Exp $
 #
 #-------------------------------------------------------------------------
 
@@ -14,7 +14,21 @@ top_builddir = ../../..
 include $(top_builddir)/src/Makefile.global
 
 OBJS= pg_backup_archiver.o pg_backup_db.o pg_backup_custom.o pg_backup_files.o \
-       pg_backup_null.o pg_backup_tar.o $(STRDUP)
+       pg_backup_null.o pg_backup_tar.o
+
+ifdef STRDUP
+OBJS+=$(top_builddir)/src/utils/strdup.o
+
+$(top_builddir)/src/utils/strdup.o:
+       $(MAKE) -C $(top_builddir)/src/utils strdup.o
+endif
+
+ifdef STRTOUL
+OBJS+=$(top_builddir)/src/backend/port/strtoul.o
+
+$(top_builddir)/src/backend/port/strtoul.o:
+       $(MAKE) -C $(top_builddir)/src/backend/port strtoul.o
+endif
 
 override CPPFLAGS := -I$(libpq_srcdir) $(CPPFLAGS)
 
@@ -26,9 +40,6 @@ pg_dump: pg_dump.o common.o $(OBJS) $(libpq_builddir)/libpq.a
 pg_restore: pg_restore.o $(OBJS) $(libpq_builddir)/libpq.a
        $(CC) $(CFLAGS) pg_restore.o $(OBJS) $(libpq) $(LDFLAGS) $(LIBS) -o $@
 
-../../utils/strdup.o:
-       $(MAKE) -C ../../utils strdup.o
-
 pg_dumpall: pg_dumpall.sh
        sed -e 's,@VERSION@,$(VERSION),g' \
            -e 's,@MULTIBYTE@,$(MULTIBYTE),g' \

diff --git a/src/bin/pg_dump/pg_restore.c b/src/bin/pg_dump/pg_restore.c
index 851688ef1e578575c8f181ab8e30641c96ec76d5..7e446ac21f4b069a26c7b8d3720e44f58804dfd2 100644 (file)
--- a/src/bin/pg_dump/pg_restore.c
+++ b/src/bin/pg_dump/pg_restore.c
@@ -68,8 +68,13 @@
 #ifdef HAVE_GETOPT_H 
 #include <getopt.h>
 #else
+#ifdef HAVE_OPTARG_DECL
 #include <unistd.h>
-#endif
+#else
+extern char *optarg;
+extern int optind, opterr, optopt;
+#endif /* HAVE_OPTARG_DECL */
+#endif /* HAVE_GETOPT_H */
 
 /* Forward decls */
 static void usage(const char *progname);

diff --git a/src/bin/pg_id/pg_id.c b/src/bin/pg_id/pg_id.c
index e5a3ec3fd6b869c688020fe1f3aadf163016d9c6..325d6d6b142be0d5b0e48de2aaf6a395895abf3b 100644 (file)
--- a/src/bin/pg_id/pg_id.c
+++ b/src/bin/pg_id/pg_id.c
@@ -6,13 +6,21 @@
  *
  * Copyright (C) 2000 by PostgreSQL Global Development Group
  *
- * $Header: /cvsroot/pgsql/src/bin/pg_id/Attic/pg_id.c,v 1.17 2001/02/10 02:31:27 tgl Exp $
+ * $Header: /cvsroot/pgsql/src/bin/pg_id/Attic/pg_id.c,v 1.18 2001/02/27 08:13:28 ishii Exp $
  */
 #include "postgres_fe.h"
 
 #ifdef HAVE_GETOPT_H
 #include <getopt.h>
-#endif
+#else
+#ifdef HAVE_OPTARG_DECL
+#include <unistd.h>
+#else
+extern char *optarg;
+extern int optind, opterr, optopt;
+#endif /* HAVE_OPTARG_DECL */
+#endif /* HAVE_GETOPT_H */
+
 #include <pwd.h>
 #include <stdio.h>
 #include <stdlib.h>

diff --git a/src/bin/psql/Makefile b/src/bin/psql/Makefile
index 0d0d0ec9e9aaa431360065833f45dd8c0398f482..8c65310330878a93faa9a02c45ffe807d80f57b5 100644 (file)
--- a/src/bin/psql/Makefile
+++ b/src/bin/psql/Makefile
@@ -5,7 +5,7 @@
 # Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
 # Portions Copyright (c) 1994, Regents of the University of California
 #
-# $Header: /cvsroot/pgsql/src/bin/psql/Makefile,v 1.29 2001/02/20 19:20:29 petere Exp $
+# $Header: /cvsroot/pgsql/src/bin/psql/Makefile,v 1.30 2001/02/27 08:13:27 ishii Exp $
 #
 #-------------------------------------------------------------------------
 
@@ -46,6 +46,13 @@ $(top_builddir)/src/backend/port/snprintf.o:
        $(MAKE) -C $(top_builddir)/src/backend/port snprintf.o
 endif
 
+ifdef STRTOUL
+OBJS+=$(top_builddir)/src/backend/port/strtoul.o
+
+$(top_builddir)/src/backend/port/strtoul.o:
+       $(MAKE) -C $(top_builddir)/src/backend/port strtoul.o
+endif
+
 # End of hacks for picking up backend 'port' modules
 
 psql: $(OBJS) $(libpq_builddir)/libpq.a

diff --git a/src/bin/psql/input.c b/src/bin/psql/input.c
index b3fdd55c132d885bf0b5a8a606f77b9712b3b6ad..894fc8d454745634927da56b88cb44ae8ca23fa9 100644 (file)
--- a/src/bin/psql/input.c
+++ b/src/bin/psql/input.c
@@ -3,7 +3,7 @@
  *
  * Copyright 2000 by PostgreSQL Global Development Group
  *
- * $Header: /cvsroot/pgsql/src/bin/psql/input.c,v 1.15 2001/02/10 02:31:28 tgl Exp $
+ * $Header: /cvsroot/pgsql/src/bin/psql/input.c,v 1.16 2001/02/27 08:13:27 ishii Exp $
  */
 #include "postgres_fe.h"
 #include "input.h"
@@ -151,7 +151,11 @@ initializeInput(int flags)
        }
 #endif
 
+#ifdef HAVE_ATEXIT
        atexit(finishInput);
+#else
+       on_exit(finishInput);
+#endif
 }
 
 

diff --git a/src/bin/psql/print.c b/src/bin/psql/print.c
index 681d47b14b0e449b84dac3c53496988e5ef0cfbb..f5daa5c59225fc1be4b9d19f91b1149f974e1e26 100644 (file)
--- a/src/bin/psql/print.c
+++ b/src/bin/psql/print.c
@@ -3,7 +3,7 @@
  *
  * Copyright 2000 by PostgreSQL Global Development Group
  *
- * $Header: /cvsroot/pgsql/src/bin/psql/print.c,v 1.15 2001/02/10 02:31:28 tgl Exp $
+ * $Header: /cvsroot/pgsql/src/bin/psql/print.c,v 1.16 2001/02/27 08:13:27 ishii Exp $
  */
 #include "postgres_fe.h"
 #include "print.h"
@@ -21,6 +21,8 @@
 #include "pqsignal.h"
 #include "libpq-fe.h"
 
+#include "settings.h"
+
 #ifndef __CYGWIN__
 #define DEFAULT_PAGER "more"
 #else

diff --git a/src/bin/psql/stringutils.c b/src/bin/psql/stringutils.c
index 083b582c274a4a78e69541fecb475d770728c785..a3b44e8bf175e511a4d2707f58a0272a4a138bf1 100644 (file)
--- a/src/bin/psql/stringutils.c
+++ b/src/bin/psql/stringutils.c
@@ -3,10 +3,11 @@
  *
  * Copyright 2000 by PostgreSQL Global Development Group
  *
- * $Header: /cvsroot/pgsql/src/bin/psql/stringutils.c,v 1.27 2001/02/10 02:31:28 tgl Exp $
+ * $Header: /cvsroot/pgsql/src/bin/psql/stringutils.c,v 1.28 2001/02/27 08:13:27 ishii Exp $
  */
 #include "postgres_fe.h"
 #include "stringutils.h"
+#include "settings.h"
 
 #include <ctype.h>
 #include <assert.h>

diff --git a/src/include/config.h.in b/src/include/config.h.in
index 68e15d067b724996135013660329a1faeb2420a9..bae182635676d6f62278f58b864ea618c65bd92f 100644 (file)
--- a/src/include/config.h.in
+++ b/src/include/config.h.in
@@ -8,7 +8,7 @@
  * or in config.h afterwards.  Of course, if you edit config.h, then your
  * changes will be overwritten the next time you run configure.
  *
- * $Id: config.h.in,v 1.158 2001/02/18 04:39:42 tgl Exp $
+ * $Id: config.h.in,v 1.159 2001/02/27 08:13:27 ishii Exp $
  */
 
 #ifndef CONFIG_H
@@ -579,6 +579,9 @@ extern int fdatasync(int fildes);
 /* Set to 1 if you have getopt_long() (GNU long options) */
 #undef HAVE_GETOPT_LONG
 
+/* Set to 1 if optarg is declared in unistd.h */
+#undef HAVE_OPTARG_DECL
+
 /* Set to 1 if you have union semun */
 #undef HAVE_UNION_SEMUN
 
@@ -651,6 +654,11 @@ extern int fdatasync(int fildes);
 # define HAVE_STRTOULL 1
 #endif
 
+/* Define if you have atexit() */
+#undef HAVE_ATEXIT
+
+/* Define if you have on_exit() */
+#undef HAVE_ON_EXIT
 
 /*
  *------------------------------------------------------------------------

diff --git a/src/interfaces/ecpg/preproc/ecpg.c b/src/interfaces/ecpg/preproc/ecpg.c
index cfd71f32e6bf8e34f3a3a1a3b1518f964b0fbb1a..c3f29294791cc5377e5a5916e150fe4cedaaa636 100644 (file)
--- a/src/interfaces/ecpg/preproc/ecpg.c
+++ b/src/interfaces/ecpg/preproc/ecpg.c
@@ -8,6 +8,9 @@
 
 #ifdef HAVE_GETOPT_H
 #include "getopt.h"
+#else
+extern char *optarg;
+extern int optind, opterr, optopt;
 #endif
 
 #include "extern.h"

diff --git a/src/makefiles/Makefile.sunos4 b/src/makefiles/Makefile.sunos4
index 00bf9064ef9ad45573ceff772966eab412f8a402..c45f44d0998f6448da0312c1a916990e6f1f16be 100644 (file)
--- a/src/makefiles/Makefile.sunos4
+++ b/src/makefiles/Makefile.sunos4
@@ -2,7 +2,7 @@ AROPT = cr
 
 DLSUFFIX = .so
 ifeq ($(GCC), yes)
-CFLAGS_SL = -fPIC
+CFLAGS_SL = -fpic
 else
 CFLAGS_SL = -PIC
 endif
@@ -13,4 +13,5 @@ CXXFLAGS_SL = -PIC
 endif
 
 %.so: %.o
-       $(LD) -dc -dp -Bdynamic -o $@ $<
+       $(LD) -assert pure-text -Bdynamic -o $@ $<
+