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Remove configure probe for gethostbyname_r.

Browse Source 
It was only used by src/port/getaddrinfo.c, removed by the previous
commit.

Discussion: https://postgr.es/m/CA%2BhUKGJFLPCtAC58EAimF6a6GPw30TU_59FUY%3DGWB_kC%3DJEmVQ%40mail.gmail.com
This commit is contained in:
Thomas Munro
2022-08-14 09:57:48 +12:00
parent 5579388d2d
commit 52ea29045b
5 changed files with 6 additions and 68 deletions
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65
configure vendored
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@ -11750,13 +11750,12 @@ fi
for ac_func in strerror_r gethostbyname_r
for ac_func in strerror_r
do :
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
ac_fn_c_check_func "$LINENO" "strerror_r" "ac_cv_func_strerror_r"
if test "x$ac_cv_func_strerror_r" = xyes; then :
cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
#define HAVE_STRERROR_R 1
_ACEOF
fi
@ -12431,62 +12430,6 @@ fi
if test "$enable_thread_safety" = yes; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname_r" >&5
$as_echo_n "checking for library containing gethostbyname_r... " >&6; }
if ${ac_cv_search_gethostbyname_r+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char gethostbyname_r ();
int
main ()
{
return gethostbyname_r ();
;
return 0;
}
_ACEOF
for ac_lib in '' nsl; do
if test -z "$ac_lib"; then
ac_res="none required"
else
ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
fi
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_search_gethostbyname_r=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext
if ${ac_cv_search_gethostbyname_r+:} false; then :
break
fi
done
if ${ac_cv_search_gethostbyname_r+:} false; then :
else
ac_cv_search_gethostbyname_r=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname_r" >&5
$as_echo "$ac_cv_search_gethostbyname_r" >&6; }
ac_res=$ac_cv_search_gethostbyname_r
if test "$ac_res" != no; then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_barrier_wait" >&5
$as_echo_n "checking for library containing pthread_barrier_wait... " >&6; }
if ${ac_cv_search_pthread_barrier_wait+:} false; then :