Changes to configure/config.h.in to check for:
sigprocmask, setsid and waitpid Especially for nextstep systems Awaiting for a context diff from Gregor to complete changes for the nextstep port
This commit is contained in:
Marc G. Fournier
parent
ad6bfe67bd
commit
171e0c27e4
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@ -2950,13 +2950,68 @@ else
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fi
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done
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for ac_func in sigprocmask waitpid setsid
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do
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echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
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echo "configure:2957: checking for $ac_func" >&5
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if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 2962 "configure"
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#include "confdefs.h"
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/* System header to define __stub macros and hopefully few prototypes,
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which can conflict with char $ac_func(); below. */
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#include <assert.h>
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/* Override any gcc2 internal prototype to avoid an error. */
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/* We use char because int might match the return type of a gcc2
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builtin and then its argument prototype would still apply. */
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char $ac_func();
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int main() {
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/* The GNU C library defines this for functions which it implements
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to always fail with ENOSYS. Some functions are actually named
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something starting with __ and the normal name is an alias. */
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#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
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choke me
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#else
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$ac_func();
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#endif
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; return 0; }
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EOF
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if { (eval echo configure:2985: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
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rm -rf conftest*
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eval "ac_cv_func_$ac_func=yes"
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else
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echo "configure: failed program was:" >&5
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cat conftest.$ac_ext >&5
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rm -rf conftest*
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eval "ac_cv_func_$ac_func=no"
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fi
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rm -f conftest*
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fi
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if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
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echo "$ac_t""yes" 1>&6
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ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
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cat >> confdefs.h <<EOF
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#define $ac_tr_func 1
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EOF
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else
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echo "$ac_t""no" 1>&6
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fi
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done
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echo $ac_n "checking for inet_aton""... $ac_c" 1>&6
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echo "configure:2955: checking for inet_aton" >&5
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echo "configure:3010: checking for inet_aton" >&5
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if eval "test \"`echo '$''{'ac_cv_func_inet_aton'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 2960 "configure"
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#line 3015 "configure"
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#include "confdefs.h"
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/* System header to define __stub macros and hopefully few prototypes,
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which can conflict with char inet_aton(); below. */
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@ -2979,7 +3034,7 @@ inet_aton();
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; return 0; }
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EOF
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if { (eval echo configure:2983: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
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if { (eval echo configure:3038: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
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rm -rf conftest*
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eval "ac_cv_func_inet_aton=yes"
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else
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@ -3003,12 +3058,12 @@ INET_ATON='inet_aton.o'
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fi
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echo $ac_n "checking for strdup""... $ac_c" 1>&6
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echo "configure:3007: checking for strdup" >&5
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echo "configure:3062: checking for strdup" >&5
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if eval "test \"`echo '$''{'ac_cv_func_strdup'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 3012 "configure"
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#line 3067 "configure"
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#include "confdefs.h"
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/* System header to define __stub macros and hopefully few prototypes,
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which can conflict with char strdup(); below. */
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@ -3031,7 +3086,7 @@ strdup();
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; return 0; }
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EOF
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if { (eval echo configure:3035: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
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if { (eval echo configure:3090: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
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rm -rf conftest*
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eval "ac_cv_func_strdup=yes"
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else
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@ -3053,12 +3108,12 @@ fi
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echo $ac_n "checking for cbrt""... $ac_c" 1>&6
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echo "configure:3057: checking for cbrt" >&5
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echo "configure:3112: checking for cbrt" >&5
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if eval "test \"`echo '$''{'ac_cv_func_cbrt'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 3062 "configure"
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#line 3117 "configure"
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#include "confdefs.h"
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/* System header to define __stub macros and hopefully few prototypes,
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which can conflict with char cbrt(); below. */
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@ -3081,7 +3136,7 @@ cbrt();
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; return 0; }
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EOF
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if { (eval echo configure:3085: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
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if { (eval echo configure:3140: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
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rm -rf conftest*
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eval "ac_cv_func_cbrt=yes"
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else
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@ -3102,7 +3157,7 @@ EOF
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else
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echo "$ac_t""no" 1>&6
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echo $ac_n "checking for cbrt in -lm""... $ac_c" 1>&6
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echo "configure:3106: checking for cbrt in -lm" >&5
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echo "configure:3161: checking for cbrt in -lm" >&5
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ac_lib_var=`echo m'_'cbrt | sed 'y%./+-%__p_%'`
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if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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@ -3110,7 +3165,7 @@ else
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ac_save_LIBS="$LIBS"
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LIBS="-lm $LIBS"
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cat > conftest.$ac_ext <<EOF
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#line 3114 "configure"
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#line 3169 "configure"
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#include "confdefs.h"
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/* Override any gcc2 internal prototype to avoid an error. */
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/* We use char because int might match the return type of a gcc2
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@ -3121,7 +3176,7 @@ int main() {
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cbrt()
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; return 0; }
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EOF
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if { (eval echo configure:3125: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
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if { (eval echo configure:3180: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
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rm -rf conftest*
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eval "ac_cv_lib_$ac_lib_var=yes"
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else
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@ -3147,12 +3202,12 @@ fi
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fi
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echo $ac_n "checking for rint""... $ac_c" 1>&6
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echo "configure:3151: checking for rint" >&5
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echo "configure:3206: checking for rint" >&5
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if eval "test \"`echo '$''{'ac_cv_func_rint'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 3156 "configure"
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#line 3211 "configure"
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#include "confdefs.h"
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/* System header to define __stub macros and hopefully few prototypes,
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which can conflict with char rint(); below. */
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@ -3175,7 +3230,7 @@ rint();
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; return 0; }
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EOF
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if { (eval echo configure:3179: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
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if { (eval echo configure:3234: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
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rm -rf conftest*
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eval "ac_cv_func_rint=yes"
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else
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@ -3196,7 +3251,7 @@ EOF
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else
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echo "$ac_t""no" 1>&6
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echo $ac_n "checking for rint in -lm""... $ac_c" 1>&6
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echo "configure:3200: checking for rint in -lm" >&5
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echo "configure:3255: checking for rint in -lm" >&5
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ac_lib_var=`echo m'_'rint | sed 'y%./+-%__p_%'`
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if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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@ -3204,7 +3259,7 @@ else
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ac_save_LIBS="$LIBS"
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LIBS="-lm $LIBS"
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cat > conftest.$ac_ext <<EOF
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#line 3208 "configure"
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#line 3263 "configure"
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#include "confdefs.h"
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/* Override any gcc2 internal prototype to avoid an error. */
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/* We use char because int might match the return type of a gcc2
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@ -3215,7 +3270,7 @@ int main() {
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rint()
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; return 0; }
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EOF
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if { (eval echo configure:3219: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
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if { (eval echo configure:3274: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
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rm -rf conftest*
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eval "ac_cv_lib_$ac_lib_var=yes"
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else
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@ -155,6 +155,7 @@ AC_FUNC_MEMCMP
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AC_TYPE_SIGNAL
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AC_FUNC_VPRINTF
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AC_CHECK_FUNCS(isinf tzset getrusage vfork memmove sigsetjmp kill sysconf)
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AC_CHECK_FUNCS(sigprocmask waitpid setsid)
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AC_CHECK_FUNC(inet_aton, AC_DEFINE(HAVE_INET_ATON), INET_ATON='inet_aton.o')
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AC_CHECK_FUNC(strdup, STRDUP='../../utils/strdup.o')
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AC_SUBST(INET_ATON)
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@ -71,6 +71,15 @@
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/* Set to 1 if you have getrusage() */
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#undef HAVE_GETRUSAGE
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/* Set to 1 if you have waitpid() */
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#undef HAVE_WAITPID
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/* Set to 1 if you have setsid() */
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#undef HAVE_SETSID
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/* Set to 1 if you have sigprocmask() */
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#undef HAVE_SIGPROCMASK
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/* Set to 1 if you have libreadline.a */
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#undef HAVE_LIBREADLINE
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