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configure: remove unused check for gai_strerror

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Closes #7276
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Gergely Nagy 2021-06-18 10:05:43 +02:00 committed by Daniel Stenberg
parent 343e6beda3
commit 6bf14a72b9
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2 changed files with 0 additions and 97 deletions
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1
configure.ac
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@ -3222,7 +3222,6 @@ CURL_CHECK_FUNC_FREEADDRINFO
CURL_CHECK_FUNC_FSETXATTR
CURL_CHECK_FUNC_FTRUNCATE
CURL_CHECK_FUNC_GETADDRINFO
CURL_CHECK_FUNC_GAI_STRERROR
CURL_CHECK_FUNC_GETHOSTBYADDR
CURL_CHECK_FUNC_GETHOSTBYADDR_R
CURL_CHECK_FUNC_GETHOSTBYNAME

96
m4/curl-functions.m4
View File

@ -2232,102 +2232,6 @@ AC_DEFUN([CURL_CHECK_FUNC_GETHOSTBYADDR], [
fi
])
dnl CURL_CHECK_FUNC_GAI_STRERROR
dnl -------------------------------------------------
dnl Verify if gai_strerror is available, prototyped,
dnl and can be compiled. If all of these are true,
dnl and usage has not been previously disallowed with
dnl shell variable curl_disallow_gai_strerror, then
dnl HAVE_GAI_STRERROR will be defined.
AC_DEFUN([CURL_CHECK_FUNC_GAI_STRERROR], [
AC_REQUIRE([CURL_INCLUDES_WINSOCK2])dnl
AC_REQUIRE([CURL_INCLUDES_NETDB])dnl
#
tst_links_gai_strerror="unknown"
tst_proto_gai_strerror="unknown"
tst_compi_gai_strerror="unknown"
tst_allow_gai_strerror="unknown"
#
AC_MSG_CHECKING([if gai_strerror can be linked])
AC_LINK_IFELSE([
AC_LANG_PROGRAM([[
$curl_includes_winsock2
$curl_includes_bsdsocket
$curl_includes_netdb
]],[[
if(0 != gai_strerror(0))
return 1;
]])
],[
AC_MSG_RESULT([yes])
tst_links_gai_strerror="yes"
],[
AC_MSG_RESULT([no])
tst_links_gai_strerror="no"
])
#
if test "$tst_links_gai_strerror" = "yes"; then
AC_MSG_CHECKING([if gai_strerror is prototyped])
AC_EGREP_CPP([gai_strerror],[
$curl_includes_winsock2
$curl_includes_bsdsocket
$curl_includes_netdb
],[
AC_MSG_RESULT([yes])
tst_proto_gai_strerror="yes"
],[
AC_MSG_RESULT([no])
tst_proto_gai_strerror="no"
])
fi
#
if test "$tst_proto_gai_strerror" = "yes"; then
AC_MSG_CHECKING([if gai_strerror is compilable])
AC_COMPILE_IFELSE([
AC_LANG_PROGRAM([[
$curl_includes_winsock2
$curl_includes_bsdsocket
$curl_includes_netdb
]],[[
if(0 != gai_strerror(0))
return 1;
]])
],[
AC_MSG_RESULT([yes])
tst_compi_gai_strerror="yes"
],[
AC_MSG_RESULT([no])
tst_compi_gai_strerror="no"
])
fi
#
if test "$tst_compi_gai_strerror" = "yes"; then
AC_MSG_CHECKING([if gai_strerror usage allowed])
if test "x$curl_disallow_gai_strerror" != "xyes"; then
AC_MSG_RESULT([yes])
tst_allow_gai_strerror="yes"
else
AC_MSG_RESULT([no])
tst_allow_gai_strerror="no"
fi
fi
#
AC_MSG_CHECKING([if gai_strerror might be used])
if test "$tst_links_gai_strerror" = "yes" &&
test "$tst_proto_gai_strerror" = "yes" &&
test "$tst_compi_gai_strerror" = "yes" &&
test "$tst_allow_gai_strerror" = "yes"; then
AC_MSG_RESULT([yes])
AC_DEFINE_UNQUOTED(HAVE_GAI_STRERROR, 1,
[Define to 1 if you have the gai_strerror function.])
curl_cv_func_gai_strerror="yes"
else
AC_MSG_RESULT([no])
curl_cv_func_gai_strerror="no"
fi
])
dnl CURL_CHECK_FUNC_GETHOSTBYADDR_R
dnl -------------------------------------------------