mirror of
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78c3172921
The gethostbyname(3) family was removed in POSIX-1.2008 in favor of getaddrinfo(3) introduced in POSIX-1.2001. Modern POSIX systems such as Sortix does not have gethostbyname nor the related definitions and structures. curl already only uses getaddrinfo(3) if available and thread safe, although there is mild breakage if the related gethostbyname definitions are missing. This change attempts to fix that breakage: Remove an unnecessary configure error if gethostbyname is missing since getaddrinfo is enough as a fallback. Rewrite Curl_ip2addr to not use struct hostent as it no longer is standardized and create the struct Curl_addrinfo directly. Only define the Curl_he2ai function on non-getaddrinfo systems where it is going to be used with struct hoestent. Revoke the fallback logic for when it's unknown whether getaddrinfo is thread safe. It doesn't appear to make any sense since h_errno is unrelated to getaddrinfo. The logic prevents new POSIX.1-2024 systems from passing the thread safety test since h_errno does not exist anymore and POSIX already requires getaddrinfo to be thread safe. There's already a denylist in place for operating systems with known buggy implementations. Closes #15475
4671 lines
123 KiB
Plaintext
4671 lines
123 KiB
Plaintext
#***************************************************************************
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# _ _ ____ _
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# Project ___| | | | _ \| |
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# / __| | | | |_) | |
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# | (__| |_| | _ <| |___
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# \___|\___/|_| \_\_____|
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#
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# Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
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#
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# This software is licensed as described in the file COPYING, which
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# you should have received as part of this distribution. The terms
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# are also available at https://curl.se/docs/copyright.html.
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#
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# You may opt to use, copy, modify, merge, publish, distribute and/or sell
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# copies of the Software, and permit persons to whom the Software is
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# furnished to do so, under the terms of the COPYING file.
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#
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# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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# KIND, either express or implied.
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#
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# SPDX-License-Identifier: curl
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#
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#***************************************************************************
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# File version for 'aclocal' use. Keep it a single number.
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# serial 73
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dnl CURL_INCLUDES_ARPA_INET
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dnl -------------------------------------------------
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dnl Set up variable with list of headers that must be
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dnl included when arpa/inet.h is to be included.
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AC_DEFUN([CURL_INCLUDES_ARPA_INET], [
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curl_includes_arpa_inet="\
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/* includes start */
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#ifdef HAVE_SYS_TYPES_H
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# include <sys/types.h>
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#endif
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#ifdef HAVE_SYS_SOCKET_H
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# include <sys/socket.h>
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#endif
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#ifdef HAVE_NETINET_IN_H
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# include <netinet/in.h>
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#endif
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#ifdef HAVE_ARPA_INET_H
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# include <arpa/inet.h>
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#endif
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#ifdef _WIN32
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#include <winsock2.h>
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#include <ws2tcpip.h>
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#endif
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/* includes end */"
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AC_CHECK_HEADERS(
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sys/types.h sys/socket.h netinet/in.h arpa/inet.h,
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[], [], [$curl_includes_arpa_inet])
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])
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dnl CURL_INCLUDES_FCNTL
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dnl -------------------------------------------------
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dnl Set up variable with list of headers that must be
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dnl included when fcntl.h is to be included.
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AC_DEFUN([CURL_INCLUDES_FCNTL], [
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curl_includes_fcntl="\
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/* includes start */
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#ifdef HAVE_SYS_TYPES_H
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# include <sys/types.h>
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#endif
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#ifdef HAVE_UNISTD_H
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# include <unistd.h>
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#endif
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#ifdef HAVE_FCNTL_H
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# include <fcntl.h>
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#endif
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/* includes end */"
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AC_CHECK_HEADERS(
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sys/types.h unistd.h fcntl.h,
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[], [], [$curl_includes_fcntl])
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])
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dnl CURL_INCLUDES_IFADDRS
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dnl -------------------------------------------------
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dnl Set up variable with list of headers that must be
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dnl included when ifaddrs.h is to be included.
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AC_DEFUN([CURL_INCLUDES_IFADDRS], [
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curl_includes_ifaddrs="\
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/* includes start */
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#ifdef HAVE_SYS_TYPES_H
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# include <sys/types.h>
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#endif
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#ifdef HAVE_SYS_SOCKET_H
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# include <sys/socket.h>
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#endif
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#ifdef HAVE_NETINET_IN_H
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# include <netinet/in.h>
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#endif
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#ifdef HAVE_IFADDRS_H
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# include <ifaddrs.h>
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#endif
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/* includes end */"
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AC_CHECK_HEADERS(
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sys/types.h sys/socket.h netinet/in.h ifaddrs.h,
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[], [], [$curl_includes_ifaddrs])
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])
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dnl CURL_INCLUDES_LIBGEN
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dnl -------------------------------------------------
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dnl Set up variable with list of headers that must be
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dnl included when libgen.h is to be included.
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AC_DEFUN([CURL_INCLUDES_LIBGEN], [
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curl_includes_libgen="\
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/* includes start */
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#ifdef HAVE_SYS_TYPES_H
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# include <sys/types.h>
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#endif
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#ifdef HAVE_LIBGEN_H
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# include <libgen.h>
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#endif
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/* includes end */"
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AC_CHECK_HEADERS(
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sys/types.h libgen.h,
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[], [], [$curl_includes_libgen])
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])
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dnl CURL_INCLUDES_NETDB
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dnl -------------------------------------------------
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dnl Set up variable with list of headers that must be
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dnl included when netdb.h is to be included.
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AC_DEFUN([CURL_INCLUDES_NETDB], [
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curl_includes_netdb="\
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/* includes start */
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#ifdef HAVE_SYS_TYPES_H
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# include <sys/types.h>
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#endif
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#ifdef HAVE_NETDB_H
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# include <netdb.h>
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#endif
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/* includes end */"
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AC_CHECK_HEADERS(
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sys/types.h netdb.h,
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[], [], [$curl_includes_netdb])
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])
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dnl CURL_INCLUDES_SETJMP
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dnl -------------------------------------------------
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dnl Set up variable with list of headers that must be
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dnl included when setjmp.h is to be included.
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AC_DEFUN([CURL_INCLUDES_SETJMP], [
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curl_includes_setjmp="\
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/* includes start */
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#ifdef HAVE_SYS_TYPES_H
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# include <sys/types.h>
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#endif
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#include <setjmp.h>
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/* includes end */"
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AC_CHECK_HEADERS(
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sys/types.h,
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[], [], [$curl_includes_setjmp])
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])
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dnl CURL_INCLUDES_SIGNAL
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dnl -------------------------------------------------
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dnl Set up variable with list of headers that must be
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dnl included when signal.h is to be included.
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AC_DEFUN([CURL_INCLUDES_SIGNAL], [
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curl_includes_signal="\
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/* includes start */
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#ifdef HAVE_SYS_TYPES_H
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# include <sys/types.h>
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#endif
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#include <signal.h>
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/* includes end */"
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AC_CHECK_HEADERS(
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sys/types.h,
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[], [], [$curl_includes_signal])
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])
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dnl CURL_INCLUDES_STDLIB
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dnl -------------------------------------------------
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dnl Set up variable with list of headers that must be
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dnl included when stdlib.h is to be included.
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AC_DEFUN([CURL_INCLUDES_STDLIB], [
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curl_includes_stdlib="\
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/* includes start */
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#ifdef HAVE_SYS_TYPES_H
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# include <sys/types.h>
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#endif
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#include <stdlib.h>
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/* includes end */"
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AC_CHECK_HEADERS(
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sys/types.h,
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[], [], [$curl_includes_stdlib])
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])
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dnl CURL_INCLUDES_STRING
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dnl -------------------------------------------------
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dnl Set up variable with list of headers that must be
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dnl included when string(s).h is to be included.
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AC_DEFUN([CURL_INCLUDES_STRING], [
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curl_includes_string="\
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/* includes start */
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#ifdef HAVE_SYS_TYPES_H
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# include <sys/types.h>
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#endif
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#include <string.h>
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#ifdef HAVE_STRINGS_H
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# include <strings.h>
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#endif
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/* includes end */"
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AC_CHECK_HEADERS(
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sys/types.h strings.h,
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[], [], [$curl_includes_string])
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])
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dnl CURL_INCLUDES_STROPTS
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dnl -------------------------------------------------
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dnl Set up variable with list of headers that must be
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dnl included when stropts.h is to be included.
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AC_DEFUN([CURL_INCLUDES_STROPTS], [
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curl_includes_stropts="\
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/* includes start */
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#ifdef HAVE_SYS_TYPES_H
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# include <sys/types.h>
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#endif
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#ifdef HAVE_UNISTD_H
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# include <unistd.h>
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#endif
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#ifdef HAVE_SYS_SOCKET_H
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# include <sys/socket.h>
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#endif
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#ifdef HAVE_SYS_IOCTL_H
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# include <sys/ioctl.h>
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#endif
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#ifdef HAVE_STROPTS_H
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# include <stropts.h>
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#endif
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/* includes end */"
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AC_CHECK_HEADERS(
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sys/types.h unistd.h sys/socket.h sys/ioctl.h stropts.h,
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[], [], [$curl_includes_stropts])
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])
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dnl CURL_INCLUDES_SYS_SOCKET
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dnl -------------------------------------------------
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dnl Set up variable with list of headers that must be
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dnl included when sys/socket.h is to be included.
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AC_DEFUN([CURL_INCLUDES_SYS_SOCKET], [
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curl_includes_sys_socket="\
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/* includes start */
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#ifdef HAVE_SYS_TYPES_H
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# include <sys/types.h>
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#endif
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#ifdef HAVE_SYS_SOCKET_H
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# include <sys/socket.h>
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#endif
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/* includes end */"
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AC_CHECK_HEADERS(
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sys/types.h sys/socket.h,
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[], [], [$curl_includes_sys_socket])
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])
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dnl CURL_INCLUDES_SYS_TYPES
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dnl -------------------------------------------------
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dnl Set up variable with list of headers that must be
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dnl included when sys/types.h is to be included.
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AC_DEFUN([CURL_INCLUDES_SYS_TYPES], [
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curl_includes_sys_types="\
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/* includes start */
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#ifdef HAVE_SYS_TYPES_H
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# include <sys/types.h>
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#endif
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/* includes end */"
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AC_CHECK_HEADERS(
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sys/types.h,
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[], [], [$curl_includes_sys_types])
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])
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dnl CURL_INCLUDES_SYS_XATTR
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dnl -------------------------------------------------
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dnl Set up variable with list of headers that must be
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dnl included when sys/xattr.h is to be included.
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AC_DEFUN([CURL_INCLUDES_SYS_XATTR], [
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curl_includes_sys_xattr="\
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/* includes start */
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#ifdef HAVE_SYS_TYPES_H
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# include <sys/types.h>
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#endif
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#ifdef HAVE_SYS_XATTR_H
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# include <sys/xattr.h>
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#endif
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/* includes end */"
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AC_CHECK_HEADERS(
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sys/types.h sys/xattr.h,
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[], [], [$curl_includes_sys_xattr])
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])
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dnl CURL_INCLUDES_TIME
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dnl -------------------------------------------------
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dnl Set up variable with list of headers that must be
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dnl included when time.h is to be included.
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AC_DEFUN([CURL_INCLUDES_TIME], [
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curl_includes_time="\
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/* includes start */
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#ifdef HAVE_SYS_TYPES_H
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# include <sys/types.h>
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#endif
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#ifdef HAVE_SYS_TIME_H
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# include <sys/time.h>
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#endif
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#include <time.h>
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/* includes end */"
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AC_CHECK_HEADERS(
|
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sys/types.h sys/time.h,
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[], [], [$curl_includes_time])
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])
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dnl CURL_INCLUDES_UNISTD
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dnl -------------------------------------------------
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dnl Set up variable with list of headers that must be
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dnl included when unistd.h is to be included.
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AC_DEFUN([CURL_INCLUDES_UNISTD], [
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curl_includes_unistd="\
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/* includes start */
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#ifdef HAVE_SYS_TYPES_H
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# include <sys/types.h>
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#endif
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#ifdef HAVE_UNISTD_H
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# include <unistd.h>
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#endif
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/* includes end */"
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AC_CHECK_HEADERS(
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sys/types.h unistd.h,
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[], [], [$curl_includes_unistd])
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])
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dnl CURL_INCLUDES_WINSOCK2
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dnl -------------------------------------------------
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dnl Set up variable with list of headers that must be
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dnl included when winsock2.h is to be included.
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AC_DEFUN([CURL_INCLUDES_WINSOCK2], [
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curl_includes_winsock2="\
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/* includes start */
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#ifdef _WIN32
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# ifndef WIN32_LEAN_AND_MEAN
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# define WIN32_LEAN_AND_MEAN
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# endif
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# include <winsock2.h>
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#endif
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/* includes end */"
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CURL_CHECK_NATIVE_WINDOWS
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])
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dnl CURL_INCLUDES_WS2TCPIP
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dnl -------------------------------------------------
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dnl Set up variable with list of headers that must be
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dnl included when ws2tcpip.h is to be included.
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AC_DEFUN([CURL_INCLUDES_WS2TCPIP], [
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curl_includes_ws2tcpip="\
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/* includes start */
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#ifdef _WIN32
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# ifndef WIN32_LEAN_AND_MEAN
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# define WIN32_LEAN_AND_MEAN
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# endif
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# include <winsock2.h>
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# include <ws2tcpip.h>
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#endif
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/* includes end */"
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CURL_CHECK_NATIVE_WINDOWS
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])
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dnl CURL_INCLUDES_BSDSOCKET
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dnl -------------------------------------------------
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dnl Set up variable with list of headers that must be
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dnl included when bsdsocket.h is to be included.
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AC_DEFUN([CURL_INCLUDES_BSDSOCKET], [
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curl_includes_bsdsocket="\
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/* includes start */
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#if defined(HAVE_PROTO_BSDSOCKET_H)
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# define __NO_NET_API
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# define __USE_INLINE__
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# include <proto/bsdsocket.h>
|
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# ifdef HAVE_SYS_IOCTL_H
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# include <sys/ioctl.h>
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# endif
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# ifdef __amigaos4__
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struct SocketIFace *ISocket = NULL;
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# else
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struct Library *SocketBase = NULL;
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# endif
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# define select(a,b,c,d,e) WaitSelect(a,b,c,d,e,0)
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#endif
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/* includes end */"
|
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AC_CHECK_HEADERS(
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proto/bsdsocket.h,
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[], [], [$curl_includes_bsdsocket])
|
|
])
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|
|
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dnl CURL_INCLUDES_NETIF
|
|
dnl -------------------------------------------------
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|
dnl Set up variable with list of headers that must be
|
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dnl included when net/if.h is to be included.
|
|
|
|
AC_DEFUN([CURL_INCLUDES_NETIF], [
|
|
curl_includes_netif="\
|
|
/* includes start */
|
|
#ifdef HAVE_NET_IF_H
|
|
# include <net/if.h>
|
|
#endif
|
|
/* includes end */"
|
|
AC_CHECK_HEADERS(
|
|
net/if.h,
|
|
[], [], [$curl_includes_netif])
|
|
])
|
|
|
|
|
|
dnl CURL_PREPROCESS_CALLCONV
|
|
dnl -------------------------------------------------
|
|
dnl Set up variable with a preprocessor block which
|
|
dnl defines function calling convention.
|
|
|
|
AC_DEFUN([CURL_PREPROCESS_CALLCONV], [
|
|
curl_preprocess_callconv="\
|
|
/* preprocess start */
|
|
#ifdef _WIN32
|
|
# define FUNCALLCONV __stdcall
|
|
#else
|
|
# define FUNCALLCONV
|
|
#endif
|
|
/* preprocess end */"
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_FUNC_ALARM
|
|
dnl -------------------------------------------------
|
|
dnl Verify if alarm is available, prototyped, and
|
|
dnl can be compiled. If all of these are true, and
|
|
dnl usage has not been previously disallowed with
|
|
dnl shell variable curl_disallow_alarm, then
|
|
dnl HAVE_ALARM will be defined.
|
|
|
|
AC_DEFUN([CURL_CHECK_FUNC_ALARM], [
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|
AC_REQUIRE([CURL_INCLUDES_UNISTD])dnl
|
|
#
|
|
tst_links_alarm="unknown"
|
|
tst_proto_alarm="unknown"
|
|
tst_compi_alarm="unknown"
|
|
tst_allow_alarm="unknown"
|
|
#
|
|
AC_MSG_CHECKING([if alarm can be linked])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_FUNC_LINK_TRY([alarm])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_links_alarm="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_links_alarm="no"
|
|
])
|
|
#
|
|
if test "$tst_links_alarm" = "yes"; then
|
|
AC_MSG_CHECKING([if alarm is prototyped])
|
|
AC_EGREP_CPP([alarm],[
|
|
$curl_includes_unistd
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_proto_alarm="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_proto_alarm="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_proto_alarm" = "yes"; then
|
|
AC_MSG_CHECKING([if alarm is compilable])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_unistd
|
|
]],[[
|
|
if(0 != alarm(0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_compi_alarm="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_compi_alarm="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_compi_alarm" = "yes"; then
|
|
AC_MSG_CHECKING([if alarm usage allowed])
|
|
if test "x$curl_disallow_alarm" != "xyes"; then
|
|
AC_MSG_RESULT([yes])
|
|
tst_allow_alarm="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
tst_allow_alarm="no"
|
|
fi
|
|
fi
|
|
#
|
|
AC_MSG_CHECKING([if alarm might be used])
|
|
if test "$tst_links_alarm" = "yes" &&
|
|
test "$tst_proto_alarm" = "yes" &&
|
|
test "$tst_compi_alarm" = "yes" &&
|
|
test "$tst_allow_alarm" = "yes"; then
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE_UNQUOTED(HAVE_ALARM, 1,
|
|
[Define to 1 if you have the alarm function.])
|
|
curl_cv_func_alarm="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
curl_cv_func_alarm="no"
|
|
fi
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_FUNC_BASENAME
|
|
dnl -------------------------------------------------
|
|
dnl Verify if basename is available, prototyped, and
|
|
dnl can be compiled. If all of these are true, and
|
|
dnl usage has not been previously disallowed with
|
|
dnl shell variable curl_disallow_basename, then
|
|
dnl HAVE_BASENAME will be defined.
|
|
|
|
AC_DEFUN([CURL_CHECK_FUNC_BASENAME], [
|
|
AC_REQUIRE([CURL_INCLUDES_STRING])dnl
|
|
AC_REQUIRE([CURL_INCLUDES_LIBGEN])dnl
|
|
AC_REQUIRE([CURL_INCLUDES_UNISTD])dnl
|
|
#
|
|
tst_links_basename="unknown"
|
|
tst_proto_basename="unknown"
|
|
tst_compi_basename="unknown"
|
|
tst_allow_basename="unknown"
|
|
#
|
|
AC_MSG_CHECKING([if basename can be linked])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_FUNC_LINK_TRY([basename])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_links_basename="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_links_basename="no"
|
|
])
|
|
#
|
|
if test "$tst_links_basename" = "yes"; then
|
|
AC_MSG_CHECKING([if basename is prototyped])
|
|
AC_EGREP_CPP([basename],[
|
|
$curl_includes_string
|
|
$curl_includes_libgen
|
|
$curl_includes_unistd
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_proto_basename="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_proto_basename="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_proto_basename" = "yes"; then
|
|
AC_MSG_CHECKING([if basename is compilable])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_string
|
|
$curl_includes_libgen
|
|
$curl_includes_unistd
|
|
]],[[
|
|
if(0 != basename(0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_compi_basename="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_compi_basename="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_compi_basename" = "yes"; then
|
|
AC_MSG_CHECKING([if basename usage allowed])
|
|
if test "x$curl_disallow_basename" != "xyes"; then
|
|
AC_MSG_RESULT([yes])
|
|
tst_allow_basename="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
tst_allow_basename="no"
|
|
fi
|
|
fi
|
|
#
|
|
AC_MSG_CHECKING([if basename might be used])
|
|
if test "$tst_links_basename" = "yes" &&
|
|
test "$tst_proto_basename" = "yes" &&
|
|
test "$tst_compi_basename" = "yes" &&
|
|
test "$tst_allow_basename" = "yes"; then
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE_UNQUOTED(HAVE_BASENAME, 1,
|
|
[Define to 1 if you have the basename function.])
|
|
curl_cv_func_basename="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
curl_cv_func_basename="no"
|
|
fi
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_FUNC_CLOSESOCKET
|
|
dnl -------------------------------------------------
|
|
dnl Verify if closesocket is available, prototyped, and
|
|
dnl can be compiled. If all of these are true, and
|
|
dnl usage has not been previously disallowed with
|
|
dnl shell variable curl_disallow_closesocket, then
|
|
dnl HAVE_CLOSESOCKET will be defined.
|
|
|
|
AC_DEFUN([CURL_CHECK_FUNC_CLOSESOCKET], [
|
|
AC_REQUIRE([CURL_INCLUDES_WINSOCK2])dnl
|
|
#
|
|
tst_links_closesocket="unknown"
|
|
tst_proto_closesocket="unknown"
|
|
tst_compi_closesocket="unknown"
|
|
tst_allow_closesocket="unknown"
|
|
#
|
|
AC_MSG_CHECKING([if closesocket can be linked])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_winsock2
|
|
]],[[
|
|
if(0 != closesocket(0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_links_closesocket="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_links_closesocket="no"
|
|
])
|
|
#
|
|
if test "$tst_links_closesocket" = "yes"; then
|
|
AC_MSG_CHECKING([if closesocket is prototyped])
|
|
AC_EGREP_CPP([closesocket],[
|
|
$curl_includes_winsock2
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_proto_closesocket="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_proto_closesocket="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_proto_closesocket" = "yes"; then
|
|
AC_MSG_CHECKING([if closesocket is compilable])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_winsock2
|
|
]],[[
|
|
if(0 != closesocket(0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_compi_closesocket="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_compi_closesocket="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_compi_closesocket" = "yes"; then
|
|
AC_MSG_CHECKING([if closesocket usage allowed])
|
|
if test "x$curl_disallow_closesocket" != "xyes"; then
|
|
AC_MSG_RESULT([yes])
|
|
tst_allow_closesocket="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
tst_allow_closesocket="no"
|
|
fi
|
|
fi
|
|
#
|
|
AC_MSG_CHECKING([if closesocket might be used])
|
|
if test "$tst_links_closesocket" = "yes" &&
|
|
test "$tst_proto_closesocket" = "yes" &&
|
|
test "$tst_compi_closesocket" = "yes" &&
|
|
test "$tst_allow_closesocket" = "yes"; then
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE_UNQUOTED(HAVE_CLOSESOCKET, 1,
|
|
[Define to 1 if you have the closesocket function.])
|
|
curl_cv_func_closesocket="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
curl_cv_func_closesocket="no"
|
|
fi
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_FUNC_CLOSESOCKET_CAMEL
|
|
dnl -------------------------------------------------
|
|
dnl Verify if CloseSocket is available, prototyped, and
|
|
dnl can be compiled. If all of these are true, and
|
|
dnl usage has not been previously disallowed with
|
|
dnl shell variable curl_disallow_closesocket_camel,
|
|
dnl then HAVE_CLOSESOCKET_CAMEL will be defined.
|
|
|
|
AC_DEFUN([CURL_CHECK_FUNC_CLOSESOCKET_CAMEL], [
|
|
AC_REQUIRE([CURL_INCLUDES_SYS_SOCKET])dnl
|
|
AC_REQUIRE([CURL_INCLUDES_BSDSOCKET])dnl
|
|
#
|
|
tst_links_closesocket_camel="unknown"
|
|
tst_proto_closesocket_camel="unknown"
|
|
tst_compi_closesocket_camel="unknown"
|
|
tst_allow_closesocket_camel="unknown"
|
|
#
|
|
AC_MSG_CHECKING([if CloseSocket can be linked])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_bsdsocket
|
|
$curl_includes_sys_socket
|
|
]],[[
|
|
if(0 != CloseSocket(0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_links_closesocket_camel="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_links_closesocket_camel="no"
|
|
])
|
|
#
|
|
if test "$tst_links_closesocket_camel" = "yes"; then
|
|
AC_MSG_CHECKING([if CloseSocket is prototyped])
|
|
AC_EGREP_CPP([CloseSocket],[
|
|
$curl_includes_bsdsocket
|
|
$curl_includes_sys_socket
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_proto_closesocket_camel="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_proto_closesocket_camel="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_proto_closesocket_camel" = "yes"; then
|
|
AC_MSG_CHECKING([if CloseSocket is compilable])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_bsdsocket
|
|
$curl_includes_sys_socket
|
|
]],[[
|
|
if(0 != CloseSocket(0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_compi_closesocket_camel="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_compi_closesocket_camel="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_compi_closesocket_camel" = "yes"; then
|
|
AC_MSG_CHECKING([if CloseSocket usage allowed])
|
|
if test "x$curl_disallow_closesocket_camel" != "xyes"; then
|
|
AC_MSG_RESULT([yes])
|
|
tst_allow_closesocket_camel="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
tst_allow_closesocket_camel="no"
|
|
fi
|
|
fi
|
|
#
|
|
AC_MSG_CHECKING([if CloseSocket might be used])
|
|
if test "$tst_links_closesocket_camel" = "yes" &&
|
|
test "$tst_proto_closesocket_camel" = "yes" &&
|
|
test "$tst_compi_closesocket_camel" = "yes" &&
|
|
test "$tst_allow_closesocket_camel" = "yes"; then
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE_UNQUOTED(HAVE_CLOSESOCKET_CAMEL, 1,
|
|
[Define to 1 if you have the CloseSocket camel case function.])
|
|
curl_cv_func_closesocket_camel="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
curl_cv_func_closesocket_camel="no"
|
|
fi
|
|
])
|
|
|
|
dnl CURL_CHECK_FUNC_FCNTL
|
|
dnl -------------------------------------------------
|
|
dnl Verify if fcntl is available, prototyped, and
|
|
dnl can be compiled. If all of these are true, and
|
|
dnl usage has not been previously disallowed with
|
|
dnl shell variable curl_disallow_fcntl, then
|
|
dnl HAVE_FCNTL will be defined.
|
|
|
|
AC_DEFUN([CURL_CHECK_FUNC_FCNTL], [
|
|
AC_REQUIRE([CURL_INCLUDES_FCNTL])dnl
|
|
#
|
|
tst_links_fcntl="unknown"
|
|
tst_proto_fcntl="unknown"
|
|
tst_compi_fcntl="unknown"
|
|
tst_allow_fcntl="unknown"
|
|
#
|
|
AC_MSG_CHECKING([if fcntl can be linked])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_FUNC_LINK_TRY([fcntl])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_links_fcntl="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_links_fcntl="no"
|
|
])
|
|
#
|
|
if test "$tst_links_fcntl" = "yes"; then
|
|
AC_MSG_CHECKING([if fcntl is prototyped])
|
|
AC_EGREP_CPP([fcntl],[
|
|
$curl_includes_fcntl
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_proto_fcntl="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_proto_fcntl="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_proto_fcntl" = "yes"; then
|
|
AC_MSG_CHECKING([if fcntl is compilable])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_fcntl
|
|
]],[[
|
|
if(0 != fcntl(0, 0, 0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_compi_fcntl="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_compi_fcntl="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_compi_fcntl" = "yes"; then
|
|
AC_MSG_CHECKING([if fcntl usage allowed])
|
|
if test "x$curl_disallow_fcntl" != "xyes"; then
|
|
AC_MSG_RESULT([yes])
|
|
tst_allow_fcntl="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
tst_allow_fcntl="no"
|
|
fi
|
|
fi
|
|
#
|
|
AC_MSG_CHECKING([if fcntl might be used])
|
|
if test "$tst_links_fcntl" = "yes" &&
|
|
test "$tst_proto_fcntl" = "yes" &&
|
|
test "$tst_compi_fcntl" = "yes" &&
|
|
test "$tst_allow_fcntl" = "yes"; then
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE_UNQUOTED(HAVE_FCNTL, 1,
|
|
[Define to 1 if you have the fcntl function.])
|
|
curl_cv_func_fcntl="yes"
|
|
CURL_CHECK_FUNC_FCNTL_O_NONBLOCK
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
curl_cv_func_fcntl="no"
|
|
fi
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_FUNC_FCNTL_O_NONBLOCK
|
|
dnl -------------------------------------------------
|
|
dnl Verify if fcntl with status flag O_NONBLOCK is
|
|
dnl available, can be compiled, and seems to work. If
|
|
dnl all of these are true, then HAVE_FCNTL_O_NONBLOCK
|
|
dnl will be defined.
|
|
|
|
AC_DEFUN([CURL_CHECK_FUNC_FCNTL_O_NONBLOCK], [
|
|
#
|
|
tst_compi_fcntl_o_nonblock="unknown"
|
|
tst_allow_fcntl_o_nonblock="unknown"
|
|
#
|
|
case $host_os in
|
|
sunos4* | aix3*)
|
|
dnl O_NONBLOCK does not work on these platforms
|
|
curl_disallow_fcntl_o_nonblock="yes"
|
|
;;
|
|
esac
|
|
#
|
|
if test "$curl_cv_func_fcntl" = "yes"; then
|
|
AC_MSG_CHECKING([if fcntl O_NONBLOCK is compilable])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_fcntl
|
|
]],[[
|
|
int flags = 0;
|
|
if(0 != fcntl(0, F_SETFL, flags | O_NONBLOCK))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_compi_fcntl_o_nonblock="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_compi_fcntl_o_nonblock="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_compi_fcntl_o_nonblock" = "yes"; then
|
|
AC_MSG_CHECKING([if fcntl O_NONBLOCK usage allowed])
|
|
if test "x$curl_disallow_fcntl_o_nonblock" != "xyes"; then
|
|
AC_MSG_RESULT([yes])
|
|
tst_allow_fcntl_o_nonblock="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
tst_allow_fcntl_o_nonblock="no"
|
|
fi
|
|
fi
|
|
#
|
|
AC_MSG_CHECKING([if fcntl O_NONBLOCK might be used])
|
|
if test "$tst_compi_fcntl_o_nonblock" = "yes" &&
|
|
test "$tst_allow_fcntl_o_nonblock" = "yes"; then
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE_UNQUOTED(HAVE_FCNTL_O_NONBLOCK, 1,
|
|
[Define to 1 if you have a working fcntl O_NONBLOCK function.])
|
|
curl_cv_func_fcntl_o_nonblock="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
curl_cv_func_fcntl_o_nonblock="no"
|
|
fi
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_FUNC_FREEADDRINFO
|
|
dnl -------------------------------------------------
|
|
dnl Verify if freeaddrinfo 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_freeaddrinfo, then
|
|
dnl HAVE_FREEADDRINFO will be defined.
|
|
|
|
AC_DEFUN([CURL_CHECK_FUNC_FREEADDRINFO], [
|
|
AC_REQUIRE([CURL_INCLUDES_WS2TCPIP])dnl
|
|
AC_REQUIRE([CURL_INCLUDES_SYS_SOCKET])dnl
|
|
AC_REQUIRE([CURL_INCLUDES_NETDB])dnl
|
|
#
|
|
tst_links_freeaddrinfo="unknown"
|
|
tst_proto_freeaddrinfo="unknown"
|
|
tst_compi_freeaddrinfo="unknown"
|
|
tst_allow_freeaddrinfo="unknown"
|
|
#
|
|
AC_MSG_CHECKING([if freeaddrinfo can be linked])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_ws2tcpip
|
|
$curl_includes_sys_socket
|
|
$curl_includes_netdb
|
|
]],[[
|
|
freeaddrinfo(0);
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_links_freeaddrinfo="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_links_freeaddrinfo="no"
|
|
])
|
|
#
|
|
if test "$tst_links_freeaddrinfo" = "yes"; then
|
|
AC_MSG_CHECKING([if freeaddrinfo is prototyped])
|
|
AC_EGREP_CPP([freeaddrinfo],[
|
|
$curl_includes_ws2tcpip
|
|
$curl_includes_sys_socket
|
|
$curl_includes_netdb
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_proto_freeaddrinfo="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_proto_freeaddrinfo="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_proto_freeaddrinfo" = "yes"; then
|
|
AC_MSG_CHECKING([if freeaddrinfo is compilable])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_ws2tcpip
|
|
$curl_includes_sys_socket
|
|
$curl_includes_netdb
|
|
]],[[
|
|
freeaddrinfo(0);
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_compi_freeaddrinfo="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_compi_freeaddrinfo="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_compi_freeaddrinfo" = "yes"; then
|
|
AC_MSG_CHECKING([if freeaddrinfo usage allowed])
|
|
if test "x$curl_disallow_freeaddrinfo" != "xyes"; then
|
|
AC_MSG_RESULT([yes])
|
|
tst_allow_freeaddrinfo="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
tst_allow_freeaddrinfo="no"
|
|
fi
|
|
fi
|
|
#
|
|
AC_MSG_CHECKING([if freeaddrinfo might be used])
|
|
if test "$tst_links_freeaddrinfo" = "yes" &&
|
|
test "$tst_proto_freeaddrinfo" = "yes" &&
|
|
test "$tst_compi_freeaddrinfo" = "yes" &&
|
|
test "$tst_allow_freeaddrinfo" = "yes"; then
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE_UNQUOTED(HAVE_FREEADDRINFO, 1,
|
|
[Define to 1 if you have the freeaddrinfo function.])
|
|
curl_cv_func_freeaddrinfo="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
curl_cv_func_freeaddrinfo="no"
|
|
fi
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_FUNC_FSETXATTR
|
|
dnl -------------------------------------------------
|
|
dnl Verify if fsetxattr is available, prototyped, and
|
|
dnl can be compiled. If all of these are true, and
|
|
dnl usage has not been previously disallowed with
|
|
dnl shell variable curl_disallow_fsetxattr, then
|
|
dnl HAVE_FSETXATTR will be defined.
|
|
|
|
AC_DEFUN([CURL_CHECK_FUNC_FSETXATTR], [
|
|
AC_REQUIRE([CURL_INCLUDES_SYS_XATTR])dnl
|
|
#
|
|
tst_links_fsetxattr="unknown"
|
|
tst_proto_fsetxattr="unknown"
|
|
tst_compi_fsetxattr="unknown"
|
|
tst_allow_fsetxattr="unknown"
|
|
tst_nargs_fsetxattr="unknown"
|
|
#
|
|
AC_MSG_CHECKING([if fsetxattr can be linked])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_FUNC_LINK_TRY([fsetxattr])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_links_fsetxattr="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_links_fsetxattr="no"
|
|
])
|
|
#
|
|
if test "$tst_links_fsetxattr" = "yes"; then
|
|
AC_MSG_CHECKING([if fsetxattr is prototyped])
|
|
AC_EGREP_CPP([fsetxattr],[
|
|
$curl_includes_sys_xattr
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_proto_fsetxattr="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_proto_fsetxattr="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_proto_fsetxattr" = "yes"; then
|
|
if test "$tst_nargs_fsetxattr" = "unknown"; then
|
|
AC_MSG_CHECKING([if fsetxattr takes 5 args.])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_sys_xattr
|
|
]],[[
|
|
if(0 != fsetxattr(0, 0, 0, 0, 0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_compi_fsetxattr="yes"
|
|
tst_nargs_fsetxattr="5"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_compi_fsetxattr="no"
|
|
])
|
|
fi
|
|
if test "$tst_nargs_fsetxattr" = "unknown"; then
|
|
AC_MSG_CHECKING([if fsetxattr takes 6 args.])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_sys_xattr
|
|
]],[[
|
|
if(0 != fsetxattr(0, 0, 0, 0, 0, 0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_compi_fsetxattr="yes"
|
|
tst_nargs_fsetxattr="6"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_compi_fsetxattr="no"
|
|
])
|
|
fi
|
|
AC_MSG_CHECKING([if fsetxattr is compilable])
|
|
if test "$tst_compi_fsetxattr" = "yes"; then
|
|
AC_MSG_RESULT([yes])
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
fi
|
|
fi
|
|
#
|
|
if test "$tst_compi_fsetxattr" = "yes"; then
|
|
AC_MSG_CHECKING([if fsetxattr usage allowed])
|
|
if test "x$curl_disallow_fsetxattr" != "xyes"; then
|
|
AC_MSG_RESULT([yes])
|
|
tst_allow_fsetxattr="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
tst_allow_fsetxattr="no"
|
|
fi
|
|
fi
|
|
#
|
|
AC_MSG_CHECKING([if fsetxattr might be used])
|
|
if test "$tst_links_fsetxattr" = "yes" &&
|
|
test "$tst_proto_fsetxattr" = "yes" &&
|
|
test "$tst_compi_fsetxattr" = "yes" &&
|
|
test "$tst_allow_fsetxattr" = "yes"; then
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE_UNQUOTED(HAVE_FSETXATTR, 1,
|
|
[Define to 1 if you have the fsetxattr function.])
|
|
dnl AC_DEFINE_UNQUOTED(FSETXATTR_ARGS, $tst_nargs_fsetxattr,
|
|
dnl [Specifies the number of arguments to fsetxattr])
|
|
#
|
|
if test "$tst_nargs_fsetxattr" -eq "5"; then
|
|
AC_DEFINE(HAVE_FSETXATTR_5, 1, [fsetxattr() takes 5 args])
|
|
elif test "$tst_nargs_fsetxattr" -eq "6"; then
|
|
AC_DEFINE(HAVE_FSETXATTR_6, 1, [fsetxattr() takes 6 args])
|
|
fi
|
|
#
|
|
curl_cv_func_fsetxattr="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
curl_cv_func_fsetxattr="no"
|
|
fi
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_FUNC_FTRUNCATE
|
|
dnl -------------------------------------------------
|
|
dnl Verify if ftruncate is available, prototyped, and
|
|
dnl can be compiled. If all of these are true, and
|
|
dnl usage has not been previously disallowed with
|
|
dnl shell variable curl_disallow_ftruncate, then
|
|
dnl HAVE_FTRUNCATE will be defined.
|
|
|
|
AC_DEFUN([CURL_CHECK_FUNC_FTRUNCATE], [
|
|
AC_REQUIRE([CURL_INCLUDES_UNISTD])dnl
|
|
#
|
|
tst_links_ftruncate="unknown"
|
|
tst_proto_ftruncate="unknown"
|
|
tst_compi_ftruncate="unknown"
|
|
tst_allow_ftruncate="unknown"
|
|
#
|
|
AC_MSG_CHECKING([if ftruncate can be linked])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_FUNC_LINK_TRY([ftruncate])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_links_ftruncate="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_links_ftruncate="no"
|
|
])
|
|
#
|
|
if test "$tst_links_ftruncate" = "yes"; then
|
|
AC_MSG_CHECKING([if ftruncate is prototyped])
|
|
AC_EGREP_CPP([ftruncate],[
|
|
$curl_includes_unistd
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_proto_ftruncate="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_proto_ftruncate="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_proto_ftruncate" = "yes"; then
|
|
AC_MSG_CHECKING([if ftruncate is compilable])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_unistd
|
|
]],[[
|
|
if(0 != ftruncate(0, 0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_compi_ftruncate="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_compi_ftruncate="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_compi_ftruncate" = "yes"; then
|
|
AC_MSG_CHECKING([if ftruncate usage allowed])
|
|
if test "x$curl_disallow_ftruncate" != "xyes"; then
|
|
AC_MSG_RESULT([yes])
|
|
tst_allow_ftruncate="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
tst_allow_ftruncate="no"
|
|
fi
|
|
fi
|
|
#
|
|
AC_MSG_CHECKING([if ftruncate might be used])
|
|
if test "$tst_links_ftruncate" = "yes" &&
|
|
test "$tst_proto_ftruncate" = "yes" &&
|
|
test "$tst_compi_ftruncate" = "yes" &&
|
|
test "$tst_allow_ftruncate" = "yes"; then
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE_UNQUOTED(HAVE_FTRUNCATE, 1,
|
|
[Define to 1 if you have the ftruncate function.])
|
|
curl_cv_func_ftruncate="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
curl_cv_func_ftruncate="no"
|
|
fi
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_FUNC_GETADDRINFO
|
|
dnl -------------------------------------------------
|
|
dnl Verify if getaddrinfo is available, prototyped, can
|
|
dnl be compiled and seems to work. If all of these are
|
|
dnl true, and usage has not been previously disallowed
|
|
dnl with shell variable curl_disallow_getaddrinfo, then
|
|
dnl HAVE_GETADDRINFO will be defined. Additionally when
|
|
dnl HAVE_GETADDRINFO gets defined this will also attempt
|
|
dnl to find out if getaddrinfo happens to be threadsafe,
|
|
dnl defining HAVE_GETADDRINFO_THREADSAFE when true.
|
|
|
|
AC_DEFUN([CURL_CHECK_FUNC_GETADDRINFO], [
|
|
AC_REQUIRE([CURL_INCLUDES_WS2TCPIP])dnl
|
|
AC_REQUIRE([CURL_INCLUDES_STDLIB])dnl
|
|
AC_REQUIRE([CURL_INCLUDES_STRING])dnl
|
|
AC_REQUIRE([CURL_INCLUDES_SYS_SOCKET])dnl
|
|
AC_REQUIRE([CURL_INCLUDES_NETDB])dnl
|
|
AC_REQUIRE([CURL_CHECK_NATIVE_WINDOWS])dnl
|
|
#
|
|
tst_links_getaddrinfo="unknown"
|
|
tst_proto_getaddrinfo="unknown"
|
|
tst_compi_getaddrinfo="unknown"
|
|
tst_works_getaddrinfo="unknown"
|
|
tst_allow_getaddrinfo="unknown"
|
|
tst_tsafe_getaddrinfo="unknown"
|
|
#
|
|
AC_MSG_CHECKING([if getaddrinfo can be linked])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_ws2tcpip
|
|
$curl_includes_sys_socket
|
|
$curl_includes_netdb
|
|
]],[[
|
|
if(0 != getaddrinfo(0, 0, 0, 0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_links_getaddrinfo="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_links_getaddrinfo="no"
|
|
])
|
|
#
|
|
if test "$tst_links_getaddrinfo" = "yes"; then
|
|
AC_MSG_CHECKING([if getaddrinfo is prototyped])
|
|
AC_EGREP_CPP([getaddrinfo],[
|
|
$curl_includes_ws2tcpip
|
|
$curl_includes_sys_socket
|
|
$curl_includes_netdb
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_proto_getaddrinfo="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_proto_getaddrinfo="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_proto_getaddrinfo" = "yes"; then
|
|
AC_MSG_CHECKING([if getaddrinfo is compilable])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_ws2tcpip
|
|
$curl_includes_sys_socket
|
|
$curl_includes_netdb
|
|
]],[[
|
|
if(0 != getaddrinfo(0, 0, 0, 0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_compi_getaddrinfo="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_compi_getaddrinfo="no"
|
|
])
|
|
fi
|
|
#
|
|
dnl only do runtime verification when not cross-compiling
|
|
if test "x$cross_compiling" != "xyes" &&
|
|
test "$tst_compi_getaddrinfo" = "yes"; then
|
|
AC_MSG_CHECKING([if getaddrinfo seems to work])
|
|
CURL_RUN_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_ws2tcpip
|
|
$curl_includes_stdlib
|
|
$curl_includes_string
|
|
$curl_includes_sys_socket
|
|
$curl_includes_netdb
|
|
]],[[
|
|
struct addrinfo hints;
|
|
struct addrinfo *ai = 0;
|
|
int error;
|
|
|
|
#ifdef _WIN32
|
|
WSADATA wsa;
|
|
if(WSAStartup(MAKEWORD(2, 2), &wsa))
|
|
exit(2);
|
|
#endif
|
|
|
|
memset(&hints, 0, sizeof(hints));
|
|
hints.ai_flags = AI_NUMERICHOST;
|
|
hints.ai_family = AF_UNSPEC;
|
|
hints.ai_socktype = SOCK_STREAM;
|
|
error = getaddrinfo("127.0.0.1", 0, &hints, &ai);
|
|
if(error || !ai)
|
|
exit(1); /* fail */
|
|
else
|
|
exit(0);
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_works_getaddrinfo="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_works_getaddrinfo="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_compi_getaddrinfo" = "yes" &&
|
|
test "$tst_works_getaddrinfo" != "no"; then
|
|
AC_MSG_CHECKING([if getaddrinfo usage allowed])
|
|
if test "x$curl_disallow_getaddrinfo" != "xyes"; then
|
|
AC_MSG_RESULT([yes])
|
|
tst_allow_getaddrinfo="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
tst_allow_getaddrinfo="no"
|
|
fi
|
|
fi
|
|
#
|
|
AC_MSG_CHECKING([if getaddrinfo might be used])
|
|
if test "$tst_links_getaddrinfo" = "yes" &&
|
|
test "$tst_proto_getaddrinfo" = "yes" &&
|
|
test "$tst_compi_getaddrinfo" = "yes" &&
|
|
test "$tst_allow_getaddrinfo" = "yes" &&
|
|
test "$tst_works_getaddrinfo" != "no"; then
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE_UNQUOTED(HAVE_GETADDRINFO, 1,
|
|
[Define to 1 if you have a working getaddrinfo function.])
|
|
curl_cv_func_getaddrinfo="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
curl_cv_func_getaddrinfo="no"
|
|
curl_cv_func_getaddrinfo_threadsafe="no"
|
|
fi
|
|
#
|
|
if test "$curl_cv_func_getaddrinfo" = "yes"; then
|
|
AC_MSG_CHECKING([if getaddrinfo is threadsafe])
|
|
case $host in
|
|
*-apple-*)
|
|
dnl Darwin 6.0 and macOS 10.2.X and newer
|
|
tst_tsafe_getaddrinfo="yes"
|
|
esac
|
|
case $host_os in
|
|
aix[[1234]].* | aix5.[[01]].*)
|
|
dnl AIX 5.1 and older
|
|
tst_tsafe_getaddrinfo="no"
|
|
;;
|
|
aix*)
|
|
dnl AIX 5.2 and newer
|
|
tst_tsafe_getaddrinfo="yes"
|
|
;;
|
|
darwin[[12345]].*)
|
|
dnl Darwin 5.0 and macOS 10.1.X and older
|
|
tst_tsafe_getaddrinfo="no"
|
|
;;
|
|
freebsd[[1234]].* | freebsd5.[[1234]]*)
|
|
dnl FreeBSD 5.4 and older
|
|
tst_tsafe_getaddrinfo="no"
|
|
;;
|
|
freebsd*)
|
|
dnl FreeBSD 5.5 and newer
|
|
tst_tsafe_getaddrinfo="yes"
|
|
;;
|
|
hpux[[123456789]].* | hpux10.* | hpux11.0* | hpux11.10*)
|
|
dnl HP-UX 11.10 and older
|
|
tst_tsafe_getaddrinfo="no"
|
|
;;
|
|
hpux*)
|
|
dnl HP-UX 11.11 and newer
|
|
tst_tsafe_getaddrinfo="yes"
|
|
;;
|
|
midnightbsd*)
|
|
dnl all MidnightBSD versions
|
|
tst_tsafe_getaddrinfo="yes"
|
|
;;
|
|
netbsd[[123]].*)
|
|
dnl NetBSD 3.X and older
|
|
tst_tsafe_getaddrinfo="no"
|
|
;;
|
|
netbsd*)
|
|
dnl NetBSD 4.X and newer
|
|
tst_tsafe_getaddrinfo="yes"
|
|
;;
|
|
*bsd*)
|
|
dnl All other BSD's
|
|
tst_tsafe_getaddrinfo="no"
|
|
;;
|
|
solaris2*)
|
|
dnl Solaris which have it
|
|
tst_tsafe_getaddrinfo="yes"
|
|
;;
|
|
esac
|
|
if test "$tst_tsafe_getaddrinfo" = "unknown" &&
|
|
test "$curl_cv_native_windows" = "yes"; then
|
|
tst_tsafe_getaddrinfo="yes"
|
|
fi
|
|
if test "$tst_tsafe_getaddrinfo" = "unknown"; then
|
|
tst_tsafe_getaddrinfo="yes"
|
|
fi
|
|
AC_MSG_RESULT([$tst_tsafe_getaddrinfo])
|
|
if test "$tst_tsafe_getaddrinfo" = "yes"; then
|
|
AC_DEFINE_UNQUOTED(HAVE_GETADDRINFO_THREADSAFE, 1,
|
|
[Define to 1 if the getaddrinfo function is threadsafe.])
|
|
curl_cv_func_getaddrinfo_threadsafe="yes"
|
|
else
|
|
curl_cv_func_getaddrinfo_threadsafe="no"
|
|
fi
|
|
fi
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_FUNC_GETHOSTBYNAME
|
|
dnl -------------------------------------------------
|
|
dnl Verify if gethostbyname 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_gethostbyname, then
|
|
dnl HAVE_GETHOSTBYNAME will be defined.
|
|
|
|
AC_DEFUN([CURL_CHECK_FUNC_GETHOSTBYNAME], [
|
|
AC_REQUIRE([CURL_INCLUDES_WINSOCK2])dnl
|
|
AC_REQUIRE([CURL_INCLUDES_NETDB])dnl
|
|
#
|
|
tst_links_gethostbyname="unknown"
|
|
tst_proto_gethostbyname="unknown"
|
|
tst_compi_gethostbyname="unknown"
|
|
tst_allow_gethostbyname="unknown"
|
|
#
|
|
AC_MSG_CHECKING([if gethostbyname can be linked])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_winsock2
|
|
$curl_includes_bsdsocket
|
|
$curl_includes_netdb
|
|
]],[[
|
|
if(0 != gethostbyname(0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_links_gethostbyname="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_links_gethostbyname="no"
|
|
])
|
|
#
|
|
if test "$tst_links_gethostbyname" = "yes"; then
|
|
AC_MSG_CHECKING([if gethostbyname is prototyped])
|
|
AC_EGREP_CPP([gethostbyname],[
|
|
$curl_includes_winsock2
|
|
$curl_includes_bsdsocket
|
|
$curl_includes_netdb
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_proto_gethostbyname="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_proto_gethostbyname="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_proto_gethostbyname" = "yes"; then
|
|
AC_MSG_CHECKING([if gethostbyname is compilable])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_winsock2
|
|
$curl_includes_bsdsocket
|
|
$curl_includes_netdb
|
|
]],[[
|
|
if(0 != gethostbyname(0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_compi_gethostbyname="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_compi_gethostbyname="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_compi_gethostbyname" = "yes"; then
|
|
AC_MSG_CHECKING([if gethostbyname usage allowed])
|
|
if test "x$curl_disallow_gethostbyname" != "xyes"; then
|
|
AC_MSG_RESULT([yes])
|
|
tst_allow_gethostbyname="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
tst_allow_gethostbyname="no"
|
|
fi
|
|
fi
|
|
#
|
|
AC_MSG_CHECKING([if gethostbyname might be used])
|
|
if test "$tst_links_gethostbyname" = "yes" &&
|
|
test "$tst_proto_gethostbyname" = "yes" &&
|
|
test "$tst_compi_gethostbyname" = "yes" &&
|
|
test "$tst_allow_gethostbyname" = "yes"; then
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE_UNQUOTED(HAVE_GETHOSTBYNAME, 1,
|
|
[Define to 1 if you have the gethostbyname function.])
|
|
curl_cv_func_gethostbyname="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
curl_cv_func_gethostbyname="no"
|
|
fi
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_FUNC_GETHOSTBYNAME_R
|
|
dnl -------------------------------------------------
|
|
dnl Verify if gethostbyname_r is available, prototyped,
|
|
dnl and can be compiled. If all of these are true, and
|
|
dnl usage has not been previously disallowed with
|
|
dnl shell variable curl_disallow_gethostbyname_r, then
|
|
dnl HAVE_GETHOSTBYNAME_R will be defined.
|
|
|
|
AC_DEFUN([CURL_CHECK_FUNC_GETHOSTBYNAME_R], [
|
|
AC_REQUIRE([CURL_INCLUDES_NETDB])dnl
|
|
#
|
|
tst_links_gethostbyname_r="unknown"
|
|
tst_proto_gethostbyname_r="unknown"
|
|
tst_compi_gethostbyname_r="unknown"
|
|
tst_allow_gethostbyname_r="unknown"
|
|
tst_nargs_gethostbyname_r="unknown"
|
|
#
|
|
AC_MSG_CHECKING([if gethostbyname_r can be linked])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_FUNC_LINK_TRY([gethostbyname_r])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_links_gethostbyname_r="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_links_gethostbyname_r="no"
|
|
])
|
|
#
|
|
if test "$tst_links_gethostbyname_r" = "yes"; then
|
|
AC_MSG_CHECKING([if gethostbyname_r is prototyped])
|
|
AC_EGREP_CPP([gethostbyname_r],[
|
|
$curl_includes_netdb
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_proto_gethostbyname_r="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_proto_gethostbyname_r="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_proto_gethostbyname_r" = "yes"; then
|
|
if test "$tst_nargs_gethostbyname_r" = "unknown"; then
|
|
AC_MSG_CHECKING([if gethostbyname_r takes 3 args.])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_netdb
|
|
$curl_includes_bsdsocket
|
|
]],[[
|
|
if(0 != gethostbyname_r(0, 0, 0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_compi_gethostbyname_r="yes"
|
|
tst_nargs_gethostbyname_r="3"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_compi_gethostbyname_r="no"
|
|
])
|
|
fi
|
|
if test "$tst_nargs_gethostbyname_r" = "unknown"; then
|
|
AC_MSG_CHECKING([if gethostbyname_r takes 5 args.])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_netdb
|
|
$curl_includes_bsdsocket
|
|
]],[[
|
|
if(0 != gethostbyname_r(0, 0, 0, 0, 0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_compi_gethostbyname_r="yes"
|
|
tst_nargs_gethostbyname_r="5"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_compi_gethostbyname_r="no"
|
|
])
|
|
fi
|
|
if test "$tst_nargs_gethostbyname_r" = "unknown"; then
|
|
AC_MSG_CHECKING([if gethostbyname_r takes 6 args.])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_netdb
|
|
$curl_includes_bsdsocket
|
|
]],[[
|
|
if(0 != gethostbyname_r(0, 0, 0, 0, 0, 0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_compi_gethostbyname_r="yes"
|
|
tst_nargs_gethostbyname_r="6"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_compi_gethostbyname_r="no"
|
|
])
|
|
fi
|
|
AC_MSG_CHECKING([if gethostbyname_r is compilable])
|
|
if test "$tst_compi_gethostbyname_r" = "yes"; then
|
|
AC_MSG_RESULT([yes])
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
fi
|
|
fi
|
|
#
|
|
if test "$tst_compi_gethostbyname_r" = "yes"; then
|
|
AC_MSG_CHECKING([if gethostbyname_r usage allowed])
|
|
if test "x$curl_disallow_gethostbyname_r" != "xyes"; then
|
|
AC_MSG_RESULT([yes])
|
|
tst_allow_gethostbyname_r="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
tst_allow_gethostbyname_r="no"
|
|
fi
|
|
fi
|
|
#
|
|
AC_MSG_CHECKING([if gethostbyname_r might be used])
|
|
if test "$tst_links_gethostbyname_r" = "yes" &&
|
|
test "$tst_proto_gethostbyname_r" = "yes" &&
|
|
test "$tst_compi_gethostbyname_r" = "yes" &&
|
|
test "$tst_allow_gethostbyname_r" = "yes"; then
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE_UNQUOTED(HAVE_GETHOSTBYNAME_R, 1,
|
|
[Define to 1 if you have the gethostbyname_r function.])
|
|
dnl AC_DEFINE_UNQUOTED(GETHOSTBYNAME_R_ARGS, $tst_nargs_gethostbyname_r,
|
|
dnl [Specifies the number of arguments to gethostbyname_r])
|
|
#
|
|
if test "$tst_nargs_gethostbyname_r" -eq "3"; then
|
|
AC_DEFINE(HAVE_GETHOSTBYNAME_R_3, 1, [gethostbyname_r() takes 3 args])
|
|
elif test "$tst_nargs_gethostbyname_r" -eq "5"; then
|
|
AC_DEFINE(HAVE_GETHOSTBYNAME_R_5, 1, [gethostbyname_r() takes 5 args])
|
|
elif test "$tst_nargs_gethostbyname_r" -eq "6"; then
|
|
AC_DEFINE(HAVE_GETHOSTBYNAME_R_6, 1, [gethostbyname_r() takes 6 args])
|
|
fi
|
|
#
|
|
curl_cv_func_gethostbyname_r="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
curl_cv_func_gethostbyname_r="no"
|
|
fi
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_FUNC_GETHOSTNAME
|
|
dnl -------------------------------------------------
|
|
dnl Verify if gethostname is available, prototyped, and
|
|
dnl can be compiled. If all of these are true, and
|
|
dnl usage has not been previously disallowed with
|
|
dnl shell variable curl_disallow_gethostname, then
|
|
dnl HAVE_GETHOSTNAME will be defined.
|
|
|
|
AC_DEFUN([CURL_CHECK_FUNC_GETHOSTNAME], [
|
|
AC_REQUIRE([CURL_INCLUDES_WINSOCK2])dnl
|
|
AC_REQUIRE([CURL_INCLUDES_BSDSOCKET])dnl
|
|
AC_REQUIRE([CURL_INCLUDES_UNISTD])dnl
|
|
AC_REQUIRE([CURL_PREPROCESS_CALLCONV])dnl
|
|
#
|
|
tst_links_gethostname="unknown"
|
|
tst_proto_gethostname="unknown"
|
|
tst_compi_gethostname="unknown"
|
|
tst_allow_gethostname="unknown"
|
|
#
|
|
AC_MSG_CHECKING([if gethostname can be linked])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_winsock2
|
|
$curl_includes_unistd
|
|
$curl_includes_bsdsocket
|
|
]],[[
|
|
if(0 != gethostname(0, 0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_links_gethostname="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_links_gethostname="no"
|
|
])
|
|
#
|
|
if test "$tst_links_gethostname" = "yes"; then
|
|
AC_MSG_CHECKING([if gethostname is prototyped])
|
|
AC_EGREP_CPP([gethostname],[
|
|
$curl_includes_winsock2
|
|
$curl_includes_unistd
|
|
$curl_includes_bsdsocket
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_proto_gethostname="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_proto_gethostname="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_proto_gethostname" = "yes"; then
|
|
AC_MSG_CHECKING([if gethostname is compilable])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_winsock2
|
|
$curl_includes_unistd
|
|
$curl_includes_bsdsocket
|
|
]],[[
|
|
if(0 != gethostname(0, 0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_compi_gethostname="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_compi_gethostname="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_compi_gethostname" = "yes"; then
|
|
AC_MSG_CHECKING([for gethostname arg 2 data type])
|
|
tst_gethostname_type_arg2="unknown"
|
|
for tst_arg1 in 'char *' 'unsigned char *' 'void *'; do
|
|
for tst_arg2 in 'int' 'unsigned int' 'size_t'; do
|
|
if test "$tst_gethostname_type_arg2" = "unknown"; then
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_winsock2
|
|
$curl_includes_unistd
|
|
$curl_includes_bsdsocket
|
|
$curl_preprocess_callconv
|
|
extern int FUNCALLCONV gethostname($tst_arg1, $tst_arg2);
|
|
]],[[
|
|
if(0 != gethostname(0, 0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
tst_gethostname_type_arg2="$tst_arg2"
|
|
])
|
|
fi
|
|
done
|
|
done
|
|
AC_MSG_RESULT([$tst_gethostname_type_arg2])
|
|
if test "$tst_gethostname_type_arg2" != "unknown"; then
|
|
AC_DEFINE_UNQUOTED(GETHOSTNAME_TYPE_ARG2, $tst_gethostname_type_arg2,
|
|
[Define to the type of arg 2 for gethostname.])
|
|
fi
|
|
fi
|
|
#
|
|
if test "$tst_compi_gethostname" = "yes"; then
|
|
AC_MSG_CHECKING([if gethostname usage allowed])
|
|
if test "x$curl_disallow_gethostname" != "xyes"; then
|
|
AC_MSG_RESULT([yes])
|
|
tst_allow_gethostname="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
tst_allow_gethostname="no"
|
|
fi
|
|
fi
|
|
#
|
|
AC_MSG_CHECKING([if gethostname might be used])
|
|
if test "$tst_links_gethostname" = "yes" &&
|
|
test "$tst_proto_gethostname" = "yes" &&
|
|
test "$tst_compi_gethostname" = "yes" &&
|
|
test "$tst_allow_gethostname" = "yes"; then
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE_UNQUOTED(HAVE_GETHOSTNAME, 1,
|
|
[Define to 1 if you have the gethostname function.])
|
|
curl_cv_func_gethostname="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
curl_cv_func_gethostname="no"
|
|
fi
|
|
])
|
|
|
|
dnl CURL_CHECK_FUNC_GETPEERNAME
|
|
dnl -------------------------------------------------
|
|
dnl Verify if getpeername is available, prototyped, and
|
|
dnl can be compiled. If all of these are true, and
|
|
dnl usage has not been previously disallowed with
|
|
dnl shell variable curl_disallow_getpeername, then
|
|
dnl HAVE_GETPEERNAME will be defined.
|
|
|
|
AC_DEFUN([CURL_CHECK_FUNC_GETPEERNAME], [
|
|
AC_REQUIRE([CURL_INCLUDES_WINSOCK2])dnl
|
|
AC_REQUIRE([CURL_INCLUDES_UNISTD])dnl
|
|
AC_REQUIRE([CURL_PREPROCESS_CALLCONV])dnl
|
|
AC_REQUIRE([CURL_INCLUDES_BSDSOCKET])dnl
|
|
#
|
|
tst_links_getpeername="unknown"
|
|
tst_proto_getpeername="unknown"
|
|
tst_compi_getpeername="unknown"
|
|
tst_allow_getpeername="unknown"
|
|
#
|
|
AC_MSG_CHECKING([if getpeername can be linked])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_winsock2
|
|
$curl_includes_bsdsocket
|
|
$curl_includes_sys_socket
|
|
]],[[
|
|
if(0 != getpeername(0, (void *)0, (void *)0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_links_getpeername="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_links_getpeername="no"
|
|
])
|
|
#
|
|
if test "$tst_links_getpeername" = "yes"; then
|
|
AC_MSG_CHECKING([if getpeername is prototyped])
|
|
AC_EGREP_CPP([getpeername],[
|
|
$curl_includes_winsock2
|
|
$curl_includes_bsdsocket
|
|
$curl_includes_sys_socket
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_proto_getpeername="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_proto_getpeername="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_proto_getpeername" = "yes"; then
|
|
AC_MSG_CHECKING([if getpeername is compilable])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_winsock2
|
|
$curl_includes_bsdsocket
|
|
$curl_includes_sys_socket
|
|
]],[[
|
|
if(0 != getpeername(0, (void *)0, (void *)0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_compi_getpeername="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_compi_getpeername="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_compi_getpeername" = "yes"; then
|
|
AC_MSG_CHECKING([if getpeername usage allowed])
|
|
if test "x$curl_disallow_getpeername" != "xyes"; then
|
|
AC_MSG_RESULT([yes])
|
|
tst_allow_getpeername="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
tst_allow_getpeername="no"
|
|
fi
|
|
fi
|
|
#
|
|
AC_MSG_CHECKING([if getpeername might be used])
|
|
if test "$tst_links_getpeername" = "yes" &&
|
|
test "$tst_proto_getpeername" = "yes" &&
|
|
test "$tst_compi_getpeername" = "yes" &&
|
|
test "$tst_allow_getpeername" = "yes"; then
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE_UNQUOTED(HAVE_GETPEERNAME, 1,
|
|
[Define to 1 if you have the getpeername function.])
|
|
curl_cv_func_getpeername="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
curl_cv_func_getpeername="no"
|
|
fi
|
|
])
|
|
|
|
dnl CURL_CHECK_FUNC_GETSOCKNAME
|
|
dnl -------------------------------------------------
|
|
dnl Verify if getsockname is available, prototyped, and
|
|
dnl can be compiled. If all of these are true, and
|
|
dnl usage has not been previously disallowed with
|
|
dnl shell variable curl_disallow_getsockname, then
|
|
dnl HAVE_GETSOCKNAME will be defined.
|
|
|
|
AC_DEFUN([CURL_CHECK_FUNC_GETSOCKNAME], [
|
|
AC_REQUIRE([CURL_INCLUDES_WINSOCK2])dnl
|
|
AC_REQUIRE([CURL_INCLUDES_UNISTD])dnl
|
|
AC_REQUIRE([CURL_PREPROCESS_CALLCONV])dnl
|
|
AC_REQUIRE([CURL_INCLUDES_BSDSOCKET])dnl
|
|
#
|
|
tst_links_getsockname="unknown"
|
|
tst_proto_getsockname="unknown"
|
|
tst_compi_getsockname="unknown"
|
|
tst_allow_getsockname="unknown"
|
|
#
|
|
AC_MSG_CHECKING([if getsockname can be linked])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_winsock2
|
|
$curl_includes_bsdsocket
|
|
$curl_includes_sys_socket
|
|
]],[[
|
|
if(0 != getsockname(0, (void *)0, (void *)0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_links_getsockname="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_links_getsockname="no"
|
|
])
|
|
#
|
|
if test "$tst_links_getsockname" = "yes"; then
|
|
AC_MSG_CHECKING([if getsockname is prototyped])
|
|
AC_EGREP_CPP([getsockname],[
|
|
$curl_includes_winsock2
|
|
$curl_includes_bsdsocket
|
|
$curl_includes_sys_socket
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_proto_getsockname="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_proto_getsockname="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_proto_getsockname" = "yes"; then
|
|
AC_MSG_CHECKING([if getsockname is compilable])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_winsock2
|
|
$curl_includes_bsdsocket
|
|
$curl_includes_sys_socket
|
|
]],[[
|
|
if(0 != getsockname(0, (void *)0, (void *)0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_compi_getsockname="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_compi_getsockname="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_compi_getsockname" = "yes"; then
|
|
AC_MSG_CHECKING([if getsockname usage allowed])
|
|
if test "x$curl_disallow_getsockname" != "xyes"; then
|
|
AC_MSG_RESULT([yes])
|
|
tst_allow_getsockname="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
tst_allow_getsockname="no"
|
|
fi
|
|
fi
|
|
#
|
|
AC_MSG_CHECKING([if getsockname might be used])
|
|
if test "$tst_links_getsockname" = "yes" &&
|
|
test "$tst_proto_getsockname" = "yes" &&
|
|
test "$tst_compi_getsockname" = "yes" &&
|
|
test "$tst_allow_getsockname" = "yes"; then
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE_UNQUOTED(HAVE_GETSOCKNAME, 1,
|
|
[Define to 1 if you have the getsockname function.])
|
|
curl_cv_func_getsockname="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
curl_cv_func_getsockname="no"
|
|
fi
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_FUNC_GETIFADDRS
|
|
dnl -------------------------------------------------
|
|
dnl Verify if getifaddrs is available, prototyped, can
|
|
dnl be compiled and seems to work. If all of these are
|
|
dnl true, and usage has not been previously disallowed
|
|
dnl with shell variable curl_disallow_getifaddrs, then
|
|
dnl HAVE_GETIFADDRS will be defined.
|
|
|
|
AC_DEFUN([CURL_CHECK_FUNC_GETIFADDRS], [
|
|
AC_REQUIRE([CURL_INCLUDES_STDLIB])dnl
|
|
AC_REQUIRE([CURL_INCLUDES_IFADDRS])dnl
|
|
#
|
|
tst_links_getifaddrs="unknown"
|
|
tst_proto_getifaddrs="unknown"
|
|
tst_compi_getifaddrs="unknown"
|
|
tst_works_getifaddrs="unknown"
|
|
tst_allow_getifaddrs="unknown"
|
|
#
|
|
AC_MSG_CHECKING([if getifaddrs can be linked])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_FUNC_LINK_TRY([getifaddrs])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_links_getifaddrs="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_links_getifaddrs="no"
|
|
])
|
|
#
|
|
if test "$tst_links_getifaddrs" = "yes"; then
|
|
AC_MSG_CHECKING([if getifaddrs is prototyped])
|
|
AC_EGREP_CPP([getifaddrs],[
|
|
$curl_includes_ifaddrs
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_proto_getifaddrs="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_proto_getifaddrs="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_proto_getifaddrs" = "yes"; then
|
|
AC_MSG_CHECKING([if getifaddrs is compilable])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_ifaddrs
|
|
]],[[
|
|
if(0 != getifaddrs(0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_compi_getifaddrs="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_compi_getifaddrs="no"
|
|
])
|
|
fi
|
|
#
|
|
dnl only do runtime verification when not cross-compiling
|
|
if test "x$cross_compiling" != "xyes" &&
|
|
test "$tst_compi_getifaddrs" = "yes"; then
|
|
AC_MSG_CHECKING([if getifaddrs seems to work])
|
|
CURL_RUN_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_stdlib
|
|
$curl_includes_ifaddrs
|
|
]],[[
|
|
struct ifaddrs *ifa = 0;
|
|
int error;
|
|
|
|
error = getifaddrs(&ifa);
|
|
if(error || !ifa)
|
|
exit(1); /* fail */
|
|
else
|
|
exit(0);
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_works_getifaddrs="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_works_getifaddrs="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_compi_getifaddrs" = "yes" &&
|
|
test "$tst_works_getifaddrs" != "no"; then
|
|
AC_MSG_CHECKING([if getifaddrs usage allowed])
|
|
if test "x$curl_disallow_getifaddrs" != "xyes"; then
|
|
AC_MSG_RESULT([yes])
|
|
tst_allow_getifaddrs="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
tst_allow_getifaddrs="no"
|
|
fi
|
|
fi
|
|
#
|
|
AC_MSG_CHECKING([if getifaddrs might be used])
|
|
if test "$tst_links_getifaddrs" = "yes" &&
|
|
test "$tst_proto_getifaddrs" = "yes" &&
|
|
test "$tst_compi_getifaddrs" = "yes" &&
|
|
test "$tst_allow_getifaddrs" = "yes" &&
|
|
test "$tst_works_getifaddrs" != "no"; then
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE_UNQUOTED(HAVE_GETIFADDRS, 1,
|
|
[Define to 1 if you have a working getifaddrs function.])
|
|
curl_cv_func_getifaddrs="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
curl_cv_func_getifaddrs="no"
|
|
fi
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_FUNC_GMTIME_R
|
|
dnl -------------------------------------------------
|
|
dnl Verify if gmtime_r is available, prototyped, can
|
|
dnl be compiled and seems to work. If all of these are
|
|
dnl true, and usage has not been previously disallowed
|
|
dnl with shell variable curl_disallow_gmtime_r, then
|
|
dnl HAVE_GMTIME_R will be defined.
|
|
|
|
AC_DEFUN([CURL_CHECK_FUNC_GMTIME_R], [
|
|
AC_REQUIRE([CURL_INCLUDES_STDLIB])dnl
|
|
AC_REQUIRE([CURL_INCLUDES_TIME])dnl
|
|
#
|
|
tst_links_gmtime_r="unknown"
|
|
tst_proto_gmtime_r="unknown"
|
|
tst_compi_gmtime_r="unknown"
|
|
tst_works_gmtime_r="unknown"
|
|
tst_allow_gmtime_r="unknown"
|
|
#
|
|
AC_MSG_CHECKING([if gmtime_r can be linked])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_FUNC_LINK_TRY([gmtime_r])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_links_gmtime_r="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_links_gmtime_r="no"
|
|
])
|
|
#
|
|
if test "$tst_links_gmtime_r" = "yes"; then
|
|
AC_MSG_CHECKING([if gmtime_r is prototyped])
|
|
AC_EGREP_CPP([gmtime_r],[
|
|
$curl_includes_time
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_proto_gmtime_r="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_proto_gmtime_r="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_proto_gmtime_r" = "yes"; then
|
|
AC_MSG_CHECKING([if gmtime_r is compilable])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_time
|
|
]],[[
|
|
if(0 != gmtime_r(0, 0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_compi_gmtime_r="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_compi_gmtime_r="no"
|
|
])
|
|
fi
|
|
#
|
|
dnl only do runtime verification when not cross-compiling
|
|
if test "x$cross_compiling" != "xyes" &&
|
|
test "$tst_compi_gmtime_r" = "yes"; then
|
|
AC_MSG_CHECKING([if gmtime_r seems to work])
|
|
CURL_RUN_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_stdlib
|
|
$curl_includes_time
|
|
]],[[
|
|
time_t local = 1170352587;
|
|
struct tm *gmt = 0;
|
|
struct tm result;
|
|
gmt = gmtime_r(&local, &result);
|
|
if(gmt)
|
|
exit(0);
|
|
else
|
|
exit(1);
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_works_gmtime_r="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_works_gmtime_r="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_compi_gmtime_r" = "yes" &&
|
|
test "$tst_works_gmtime_r" != "no"; then
|
|
AC_MSG_CHECKING([if gmtime_r usage allowed])
|
|
if test "x$curl_disallow_gmtime_r" != "xyes"; then
|
|
AC_MSG_RESULT([yes])
|
|
tst_allow_gmtime_r="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
tst_allow_gmtime_r="no"
|
|
fi
|
|
fi
|
|
#
|
|
AC_MSG_CHECKING([if gmtime_r might be used])
|
|
if test "$tst_links_gmtime_r" = "yes" &&
|
|
test "$tst_proto_gmtime_r" = "yes" &&
|
|
test "$tst_compi_gmtime_r" = "yes" &&
|
|
test "$tst_allow_gmtime_r" = "yes" &&
|
|
test "$tst_works_gmtime_r" != "no"; then
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE_UNQUOTED(HAVE_GMTIME_R, 1,
|
|
[Define to 1 if you have a working gmtime_r function.])
|
|
curl_cv_func_gmtime_r="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
curl_cv_func_gmtime_r="no"
|
|
fi
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_FUNC_INET_NTOP
|
|
dnl -------------------------------------------------
|
|
dnl Verify if inet_ntop is available, prototyped, can
|
|
dnl be compiled and seems to work. If all of these are
|
|
dnl true, and usage has not been previously disallowed
|
|
dnl with shell variable curl_disallow_inet_ntop, then
|
|
dnl HAVE_INET_NTOP will be defined.
|
|
|
|
AC_DEFUN([CURL_CHECK_FUNC_INET_NTOP], [
|
|
AC_REQUIRE([CURL_INCLUDES_STDLIB])dnl
|
|
AC_REQUIRE([CURL_INCLUDES_ARPA_INET])dnl
|
|
AC_REQUIRE([CURL_INCLUDES_STRING])dnl
|
|
#
|
|
tst_links_inet_ntop="unknown"
|
|
tst_proto_inet_ntop="unknown"
|
|
tst_compi_inet_ntop="unknown"
|
|
tst_works_inet_ntop="unknown"
|
|
tst_allow_inet_ntop="unknown"
|
|
#
|
|
AC_MSG_CHECKING([if inet_ntop can be linked])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_FUNC_LINK_TRY([inet_ntop])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_links_inet_ntop="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_links_inet_ntop="no"
|
|
])
|
|
#
|
|
if test "$tst_links_inet_ntop" = "yes"; then
|
|
AC_MSG_CHECKING([if inet_ntop is prototyped])
|
|
AC_EGREP_CPP([inet_ntop],[
|
|
$curl_includes_arpa_inet
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_proto_inet_ntop="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_proto_inet_ntop="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_proto_inet_ntop" = "yes"; then
|
|
AC_MSG_CHECKING([if inet_ntop is compilable])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_arpa_inet
|
|
]],[[
|
|
if(0 != inet_ntop(0, 0, 0, 0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_compi_inet_ntop="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_compi_inet_ntop="no"
|
|
])
|
|
fi
|
|
#
|
|
dnl only do runtime verification when not cross-compiling
|
|
if test "x$cross_compiling" != "xyes" &&
|
|
test "$tst_compi_inet_ntop" = "yes"; then
|
|
AC_MSG_CHECKING([if inet_ntop seems to work])
|
|
CURL_RUN_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_stdlib
|
|
$curl_includes_arpa_inet
|
|
$curl_includes_string
|
|
]],[[
|
|
char ipv6res[sizeof("ffff:ffff:ffff:ffff:ffff:ffff:255.255.255.255")];
|
|
char ipv4res[sizeof "255.255.255.255"];
|
|
unsigned char ipv6a[26];
|
|
unsigned char ipv4a[5];
|
|
char *ipv6ptr = 0;
|
|
char *ipv4ptr = 0;
|
|
/* - */
|
|
ipv4res[0] = '\0';
|
|
ipv4a[0] = 0xc0;
|
|
ipv4a[1] = 0xa8;
|
|
ipv4a[2] = 0x64;
|
|
ipv4a[3] = 0x01;
|
|
ipv4a[4] = 0x01;
|
|
/* - */
|
|
ipv4ptr = inet_ntop(AF_INET, ipv4a, ipv4res, sizeof(ipv4res));
|
|
if(!ipv4ptr)
|
|
exit(1); /* fail */
|
|
if(ipv4ptr != ipv4res)
|
|
exit(1); /* fail */
|
|
if(!ipv4ptr[0])
|
|
exit(1); /* fail */
|
|
if(memcmp(ipv4res, "192.168.100.1", 13) != 0)
|
|
exit(1); /* fail */
|
|
/* - */
|
|
ipv6res[0] = '\0';
|
|
memset(ipv6a, 0, sizeof(ipv6a));
|
|
ipv6a[0] = 0xfe;
|
|
ipv6a[1] = 0x80;
|
|
ipv6a[8] = 0x02;
|
|
ipv6a[9] = 0x14;
|
|
ipv6a[10] = 0x4f;
|
|
ipv6a[11] = 0xff;
|
|
ipv6a[12] = 0xfe;
|
|
ipv6a[13] = 0x0b;
|
|
ipv6a[14] = 0x76;
|
|
ipv6a[15] = 0xc8;
|
|
ipv6a[25] = 0x01;
|
|
/* - */
|
|
ipv6ptr = inet_ntop(AF_INET6, ipv6a, ipv6res, sizeof(ipv6res));
|
|
if(!ipv6ptr)
|
|
exit(1); /* fail */
|
|
if(ipv6ptr != ipv6res)
|
|
exit(1); /* fail */
|
|
if(!ipv6ptr[0])
|
|
exit(1); /* fail */
|
|
if(memcmp(ipv6res, "fe80::214:4fff:fe0b:76c8", 24) != 0)
|
|
exit(1); /* fail */
|
|
/* - */
|
|
exit(0);
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_works_inet_ntop="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_works_inet_ntop="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_compi_inet_ntop" = "yes" &&
|
|
test "$tst_works_inet_ntop" != "no"; then
|
|
AC_MSG_CHECKING([if inet_ntop usage allowed])
|
|
if test "x$curl_disallow_inet_ntop" != "xyes"; then
|
|
AC_MSG_RESULT([yes])
|
|
tst_allow_inet_ntop="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
tst_allow_inet_ntop="no"
|
|
fi
|
|
fi
|
|
#
|
|
AC_MSG_CHECKING([if inet_ntop might be used])
|
|
if test "$tst_links_inet_ntop" = "yes" &&
|
|
test "$tst_proto_inet_ntop" = "yes" &&
|
|
test "$tst_compi_inet_ntop" = "yes" &&
|
|
test "$tst_allow_inet_ntop" = "yes" &&
|
|
test "$tst_works_inet_ntop" != "no"; then
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE_UNQUOTED(HAVE_INET_NTOP, 1,
|
|
[Define to 1 if you have a IPv6 capable working inet_ntop function.])
|
|
curl_cv_func_inet_ntop="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
curl_cv_func_inet_ntop="no"
|
|
fi
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_FUNC_INET_PTON
|
|
dnl -------------------------------------------------
|
|
dnl Verify if inet_pton is available, prototyped, can
|
|
dnl be compiled and seems to work. If all of these are
|
|
dnl true, and usage has not been previously disallowed
|
|
dnl with shell variable curl_disallow_inet_pton, then
|
|
dnl HAVE_INET_PTON will be defined.
|
|
|
|
AC_DEFUN([CURL_CHECK_FUNC_INET_PTON], [
|
|
AC_REQUIRE([CURL_INCLUDES_STDLIB])dnl
|
|
AC_REQUIRE([CURL_INCLUDES_ARPA_INET])dnl
|
|
AC_REQUIRE([CURL_INCLUDES_STRING])dnl
|
|
#
|
|
tst_links_inet_pton="unknown"
|
|
tst_proto_inet_pton="unknown"
|
|
tst_compi_inet_pton="unknown"
|
|
tst_works_inet_pton="unknown"
|
|
tst_allow_inet_pton="unknown"
|
|
#
|
|
AC_MSG_CHECKING([if inet_pton can be linked])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_FUNC_LINK_TRY([inet_pton])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_links_inet_pton="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_links_inet_pton="no"
|
|
])
|
|
#
|
|
if test "$tst_links_inet_pton" = "yes"; then
|
|
AC_MSG_CHECKING([if inet_pton is prototyped])
|
|
AC_EGREP_CPP([inet_pton],[
|
|
$curl_includes_arpa_inet
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_proto_inet_pton="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_proto_inet_pton="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_proto_inet_pton" = "yes"; then
|
|
AC_MSG_CHECKING([if inet_pton is compilable])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_arpa_inet
|
|
]],[[
|
|
if(0 != inet_pton(0, 0, 0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_compi_inet_pton="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_compi_inet_pton="no"
|
|
])
|
|
fi
|
|
#
|
|
dnl only do runtime verification when not cross-compiling
|
|
if test "x$cross_compiling" != "xyes" &&
|
|
test "$tst_compi_inet_pton" = "yes"; then
|
|
AC_MSG_CHECKING([if inet_pton seems to work])
|
|
CURL_RUN_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_stdlib
|
|
$curl_includes_arpa_inet
|
|
$curl_includes_string
|
|
]],[[
|
|
unsigned char ipv6a[16+1];
|
|
unsigned char ipv4a[4+1];
|
|
const char *ipv6src = "fe80::214:4fff:fe0b:76c8";
|
|
const char *ipv4src = "192.168.100.1";
|
|
/* - */
|
|
memset(ipv4a, 1, sizeof(ipv4a));
|
|
if(1 != inet_pton(AF_INET, ipv4src, ipv4a))
|
|
exit(1); /* fail */
|
|
/* - */
|
|
if( (ipv4a[0] != 0xc0) ||
|
|
(ipv4a[1] != 0xa8) ||
|
|
(ipv4a[2] != 0x64) ||
|
|
(ipv4a[3] != 0x01) ||
|
|
(ipv4a[4] != 0x01) )
|
|
exit(1); /* fail */
|
|
/* - */
|
|
memset(ipv6a, 1, sizeof(ipv6a));
|
|
if(1 != inet_pton(AF_INET6, ipv6src, ipv6a))
|
|
exit(1); /* fail */
|
|
/* - */
|
|
if( (ipv6a[0] != 0xfe) ||
|
|
(ipv6a[1] != 0x80) ||
|
|
(ipv6a[8] != 0x02) ||
|
|
(ipv6a[9] != 0x14) ||
|
|
(ipv6a[10] != 0x4f) ||
|
|
(ipv6a[11] != 0xff) ||
|
|
(ipv6a[12] != 0xfe) ||
|
|
(ipv6a[13] != 0x0b) ||
|
|
(ipv6a[14] != 0x76) ||
|
|
(ipv6a[15] != 0xc8) ||
|
|
(ipv6a[16] != 0x01) )
|
|
exit(1); /* fail */
|
|
/* - */
|
|
if( (ipv6a[2] != 0x0) ||
|
|
(ipv6a[3] != 0x0) ||
|
|
(ipv6a[4] != 0x0) ||
|
|
(ipv6a[5] != 0x0) ||
|
|
(ipv6a[6] != 0x0) ||
|
|
(ipv6a[7] != 0x0) )
|
|
exit(1); /* fail */
|
|
/* - */
|
|
exit(0);
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_works_inet_pton="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_works_inet_pton="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_compi_inet_pton" = "yes" &&
|
|
test "$tst_works_inet_pton" != "no"; then
|
|
AC_MSG_CHECKING([if inet_pton usage allowed])
|
|
if test "x$curl_disallow_inet_pton" != "xyes"; then
|
|
AC_MSG_RESULT([yes])
|
|
tst_allow_inet_pton="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
tst_allow_inet_pton="no"
|
|
fi
|
|
fi
|
|
#
|
|
AC_MSG_CHECKING([if inet_pton might be used])
|
|
if test "$tst_links_inet_pton" = "yes" &&
|
|
test "$tst_proto_inet_pton" = "yes" &&
|
|
test "$tst_compi_inet_pton" = "yes" &&
|
|
test "$tst_allow_inet_pton" = "yes" &&
|
|
test "$tst_works_inet_pton" != "no"; then
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE_UNQUOTED(HAVE_INET_PTON, 1,
|
|
[Define to 1 if you have a IPv6 capable working inet_pton function.])
|
|
curl_cv_func_inet_pton="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
curl_cv_func_inet_pton="no"
|
|
fi
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_FUNC_IOCTL
|
|
dnl -------------------------------------------------
|
|
dnl Verify if ioctl is available, prototyped, and
|
|
dnl can be compiled. If all of these are true, and
|
|
dnl usage has not been previously disallowed with
|
|
dnl shell variable curl_disallow_ioctl, then
|
|
dnl HAVE_IOCTL will be defined.
|
|
|
|
AC_DEFUN([CURL_CHECK_FUNC_IOCTL], [
|
|
AC_REQUIRE([CURL_INCLUDES_STROPTS])dnl
|
|
#
|
|
tst_links_ioctl="unknown"
|
|
tst_proto_ioctl="unknown"
|
|
tst_compi_ioctl="unknown"
|
|
tst_allow_ioctl="unknown"
|
|
#
|
|
AC_MSG_CHECKING([if ioctl can be linked])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_FUNC_LINK_TRY([ioctl])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_links_ioctl="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_links_ioctl="no"
|
|
])
|
|
#
|
|
if test "$tst_links_ioctl" = "yes"; then
|
|
AC_MSG_CHECKING([if ioctl is prototyped])
|
|
AC_EGREP_CPP([ioctl],[
|
|
$curl_includes_stropts
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_proto_ioctl="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_proto_ioctl="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_proto_ioctl" = "yes"; then
|
|
AC_MSG_CHECKING([if ioctl is compilable])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_stropts
|
|
]],[[
|
|
if(0 != ioctl(0, 0, 0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_compi_ioctl="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_compi_ioctl="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_compi_ioctl" = "yes"; then
|
|
AC_MSG_CHECKING([if ioctl usage allowed])
|
|
if test "x$curl_disallow_ioctl" != "xyes"; then
|
|
AC_MSG_RESULT([yes])
|
|
tst_allow_ioctl="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
tst_allow_ioctl="no"
|
|
fi
|
|
fi
|
|
#
|
|
AC_MSG_CHECKING([if ioctl might be used])
|
|
if test "$tst_links_ioctl" = "yes" &&
|
|
test "$tst_proto_ioctl" = "yes" &&
|
|
test "$tst_compi_ioctl" = "yes" &&
|
|
test "$tst_allow_ioctl" = "yes"; then
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE_UNQUOTED(HAVE_IOCTL, 1,
|
|
[Define to 1 if you have the ioctl function.])
|
|
curl_cv_func_ioctl="yes"
|
|
CURL_CHECK_FUNC_IOCTL_FIONBIO
|
|
CURL_CHECK_FUNC_IOCTL_SIOCGIFADDR
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
curl_cv_func_ioctl="no"
|
|
fi
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_FUNC_IOCTL_FIONBIO
|
|
dnl -------------------------------------------------
|
|
dnl Verify if ioctl with the FIONBIO command is
|
|
dnl available, can be compiled, and seems to work. If
|
|
dnl all of these are true, then HAVE_IOCTL_FIONBIO
|
|
dnl will be defined.
|
|
|
|
AC_DEFUN([CURL_CHECK_FUNC_IOCTL_FIONBIO], [
|
|
#
|
|
tst_compi_ioctl_fionbio="unknown"
|
|
tst_allow_ioctl_fionbio="unknown"
|
|
#
|
|
if test "$curl_cv_func_ioctl" = "yes"; then
|
|
AC_MSG_CHECKING([if ioctl FIONBIO is compilable])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_stropts
|
|
]],[[
|
|
int flags = 0;
|
|
if(0 != ioctl(0, FIONBIO, &flags))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_compi_ioctl_fionbio="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_compi_ioctl_fionbio="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_compi_ioctl_fionbio" = "yes"; then
|
|
AC_MSG_CHECKING([if ioctl FIONBIO usage allowed])
|
|
if test "x$curl_disallow_ioctl_fionbio" != "xyes"; then
|
|
AC_MSG_RESULT([yes])
|
|
tst_allow_ioctl_fionbio="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
tst_allow_ioctl_fionbio="no"
|
|
fi
|
|
fi
|
|
#
|
|
AC_MSG_CHECKING([if ioctl FIONBIO might be used])
|
|
if test "$tst_compi_ioctl_fionbio" = "yes" &&
|
|
test "$tst_allow_ioctl_fionbio" = "yes"; then
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE_UNQUOTED(HAVE_IOCTL_FIONBIO, 1,
|
|
[Define to 1 if you have a working ioctl FIONBIO function.])
|
|
curl_cv_func_ioctl_fionbio="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
curl_cv_func_ioctl_fionbio="no"
|
|
fi
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_FUNC_IOCTL_SIOCGIFADDR
|
|
dnl -------------------------------------------------
|
|
dnl Verify if ioctl with the SIOCGIFADDR command is available,
|
|
dnl struct ifreq is defined, they can be compiled, and seem to
|
|
dnl work. If all of these are true, then HAVE_IOCTL_SIOCGIFADDR
|
|
dnl will be defined.
|
|
|
|
AC_DEFUN([CURL_CHECK_FUNC_IOCTL_SIOCGIFADDR], [
|
|
#
|
|
tst_compi_ioctl_siocgifaddr="unknown"
|
|
tst_allow_ioctl_siocgifaddr="unknown"
|
|
#
|
|
if test "$curl_cv_func_ioctl" = "yes"; then
|
|
AC_MSG_CHECKING([if ioctl SIOCGIFADDR is compilable])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_stropts
|
|
#include <net/if.h>
|
|
]],[[
|
|
struct ifreq ifr;
|
|
if(0 != ioctl(0, SIOCGIFADDR, &ifr))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_compi_ioctl_siocgifaddr="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_compi_ioctl_siocgifaddr="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_compi_ioctl_siocgifaddr" = "yes"; then
|
|
AC_MSG_CHECKING([if ioctl SIOCGIFADDR usage allowed])
|
|
if test "x$curl_disallow_ioctl_siocgifaddr" != "xyes"; then
|
|
AC_MSG_RESULT([yes])
|
|
tst_allow_ioctl_siocgifaddr="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
tst_allow_ioctl_siocgifaddr="no"
|
|
fi
|
|
fi
|
|
#
|
|
AC_MSG_CHECKING([if ioctl SIOCGIFADDR might be used])
|
|
if test "$tst_compi_ioctl_siocgifaddr" = "yes" &&
|
|
test "$tst_allow_ioctl_siocgifaddr" = "yes"; then
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE_UNQUOTED(HAVE_IOCTL_SIOCGIFADDR, 1,
|
|
[Define to 1 if you have a working ioctl SIOCGIFADDR function.])
|
|
curl_cv_func_ioctl_siocgifaddr="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
curl_cv_func_ioctl_siocgifaddr="no"
|
|
fi
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_FUNC_IOCTLSOCKET
|
|
dnl -------------------------------------------------
|
|
dnl Verify if ioctlsocket is available, prototyped, and
|
|
dnl can be compiled. If all of these are true, and
|
|
dnl usage has not been previously disallowed with
|
|
dnl shell variable curl_disallow_ioctlsocket, then
|
|
dnl HAVE_IOCTLSOCKET will be defined.
|
|
|
|
AC_DEFUN([CURL_CHECK_FUNC_IOCTLSOCKET], [
|
|
AC_REQUIRE([CURL_INCLUDES_WINSOCK2])dnl
|
|
#
|
|
tst_links_ioctlsocket="unknown"
|
|
tst_proto_ioctlsocket="unknown"
|
|
tst_compi_ioctlsocket="unknown"
|
|
tst_allow_ioctlsocket="unknown"
|
|
#
|
|
AC_MSG_CHECKING([if ioctlsocket can be linked])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_winsock2
|
|
]],[[
|
|
if(0 != ioctlsocket(0, 0, 0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_links_ioctlsocket="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_links_ioctlsocket="no"
|
|
])
|
|
#
|
|
if test "$tst_links_ioctlsocket" = "yes"; then
|
|
AC_MSG_CHECKING([if ioctlsocket is prototyped])
|
|
AC_EGREP_CPP([ioctlsocket],[
|
|
$curl_includes_winsock2
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_proto_ioctlsocket="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_proto_ioctlsocket="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_proto_ioctlsocket" = "yes"; then
|
|
AC_MSG_CHECKING([if ioctlsocket is compilable])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_winsock2
|
|
]],[[
|
|
if(0 != ioctlsocket(0, 0, 0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_compi_ioctlsocket="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_compi_ioctlsocket="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_compi_ioctlsocket" = "yes"; then
|
|
AC_MSG_CHECKING([if ioctlsocket usage allowed])
|
|
if test "x$curl_disallow_ioctlsocket" != "xyes"; then
|
|
AC_MSG_RESULT([yes])
|
|
tst_allow_ioctlsocket="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
tst_allow_ioctlsocket="no"
|
|
fi
|
|
fi
|
|
#
|
|
AC_MSG_CHECKING([if ioctlsocket might be used])
|
|
if test "$tst_links_ioctlsocket" = "yes" &&
|
|
test "$tst_proto_ioctlsocket" = "yes" &&
|
|
test "$tst_compi_ioctlsocket" = "yes" &&
|
|
test "$tst_allow_ioctlsocket" = "yes"; then
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE_UNQUOTED(HAVE_IOCTLSOCKET, 1,
|
|
[Define to 1 if you have the ioctlsocket function.])
|
|
curl_cv_func_ioctlsocket="yes"
|
|
CURL_CHECK_FUNC_IOCTLSOCKET_FIONBIO
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
curl_cv_func_ioctlsocket="no"
|
|
fi
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_FUNC_IOCTLSOCKET_FIONBIO
|
|
dnl -------------------------------------------------
|
|
dnl Verify if ioctlsocket with the FIONBIO command is
|
|
dnl available, can be compiled, and seems to work. If
|
|
dnl all of these are true, then HAVE_IOCTLSOCKET_FIONBIO
|
|
dnl will be defined.
|
|
|
|
AC_DEFUN([CURL_CHECK_FUNC_IOCTLSOCKET_FIONBIO], [
|
|
#
|
|
tst_compi_ioctlsocket_fionbio="unknown"
|
|
tst_allow_ioctlsocket_fionbio="unknown"
|
|
#
|
|
if test "$curl_cv_func_ioctlsocket" = "yes"; then
|
|
AC_MSG_CHECKING([if ioctlsocket FIONBIO is compilable])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_winsock2
|
|
]],[[
|
|
unsigned long flags = 0;
|
|
if(0 != ioctlsocket(0, FIONBIO, &flags))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_compi_ioctlsocket_fionbio="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_compi_ioctlsocket_fionbio="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_compi_ioctlsocket_fionbio" = "yes"; then
|
|
AC_MSG_CHECKING([if ioctlsocket FIONBIO usage allowed])
|
|
if test "x$curl_disallow_ioctlsocket_fionbio" != "xyes"; then
|
|
AC_MSG_RESULT([yes])
|
|
tst_allow_ioctlsocket_fionbio="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
tst_allow_ioctlsocket_fionbio="no"
|
|
fi
|
|
fi
|
|
#
|
|
AC_MSG_CHECKING([if ioctlsocket FIONBIO might be used])
|
|
if test "$tst_compi_ioctlsocket_fionbio" = "yes" &&
|
|
test "$tst_allow_ioctlsocket_fionbio" = "yes"; then
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE_UNQUOTED(HAVE_IOCTLSOCKET_FIONBIO, 1,
|
|
[Define to 1 if you have a working ioctlsocket FIONBIO function.])
|
|
curl_cv_func_ioctlsocket_fionbio="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
curl_cv_func_ioctlsocket_fionbio="no"
|
|
fi
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_FUNC_IOCTLSOCKET_CAMEL
|
|
dnl -------------------------------------------------
|
|
dnl Verify if IoctlSocket is available, prototyped, and
|
|
dnl can be compiled. If all of these are true, and
|
|
dnl usage has not been previously disallowed with
|
|
dnl shell variable curl_disallow_ioctlsocket_camel,
|
|
dnl then HAVE_IOCTLSOCKET_CAMEL will be defined.
|
|
|
|
AC_DEFUN([CURL_CHECK_FUNC_IOCTLSOCKET_CAMEL], [
|
|
AC_REQUIRE([CURL_INCLUDES_BSDSOCKET])dnl
|
|
#
|
|
tst_links_ioctlsocket_camel="unknown"
|
|
tst_proto_ioctlsocket_camel="unknown"
|
|
tst_compi_ioctlsocket_camel="unknown"
|
|
tst_allow_ioctlsocket_camel="unknown"
|
|
#
|
|
AC_MSG_CHECKING([if IoctlSocket can be linked])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_bsdsocket
|
|
]],[[
|
|
IoctlSocket(0, 0, 0);
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_links_ioctlsocket_camel="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_links_ioctlsocket_camel="no"
|
|
])
|
|
#
|
|
if test "$tst_links_ioctlsocket_camel" = "yes"; then
|
|
AC_MSG_CHECKING([if IoctlSocket is prototyped])
|
|
AC_EGREP_CPP([IoctlSocket],[
|
|
$curl_includes_bsdsocket
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_proto_ioctlsocket_camel="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_proto_ioctlsocket_camel="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_proto_ioctlsocket_camel" = "yes"; then
|
|
AC_MSG_CHECKING([if IoctlSocket is compilable])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_bsdsocket
|
|
]],[[
|
|
if(0 != IoctlSocket(0, 0, 0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_compi_ioctlsocket_camel="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_compi_ioctlsocket_camel="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_compi_ioctlsocket_camel" = "yes"; then
|
|
AC_MSG_CHECKING([if IoctlSocket usage allowed])
|
|
if test "x$curl_disallow_ioctlsocket_camel" != "xyes"; then
|
|
AC_MSG_RESULT([yes])
|
|
tst_allow_ioctlsocket_camel="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
tst_allow_ioctlsocket_camel="no"
|
|
fi
|
|
fi
|
|
#
|
|
AC_MSG_CHECKING([if IoctlSocket might be used])
|
|
if test "$tst_links_ioctlsocket_camel" = "yes" &&
|
|
test "$tst_proto_ioctlsocket_camel" = "yes" &&
|
|
test "$tst_compi_ioctlsocket_camel" = "yes" &&
|
|
test "$tst_allow_ioctlsocket_camel" = "yes"; then
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE_UNQUOTED(HAVE_IOCTLSOCKET_CAMEL, 1,
|
|
[Define to 1 if you have the IoctlSocket camel case function.])
|
|
curl_cv_func_ioctlsocket_camel="yes"
|
|
CURL_CHECK_FUNC_IOCTLSOCKET_CAMEL_FIONBIO
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
curl_cv_func_ioctlsocket_camel="no"
|
|
fi
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_FUNC_IOCTLSOCKET_CAMEL_FIONBIO
|
|
dnl -------------------------------------------------
|
|
dnl Verify if IoctlSocket with FIONBIO command is available,
|
|
dnl can be compiled, and seems to work. If all of these are
|
|
dnl true, then HAVE_IOCTLSOCKET_CAMEL_FIONBIO will be defined.
|
|
|
|
AC_DEFUN([CURL_CHECK_FUNC_IOCTLSOCKET_CAMEL_FIONBIO], [
|
|
AC_REQUIRE([CURL_INCLUDES_BSDSOCKET])dnl
|
|
#
|
|
tst_compi_ioctlsocket_camel_fionbio="unknown"
|
|
tst_allow_ioctlsocket_camel_fionbio="unknown"
|
|
#
|
|
if test "$curl_cv_func_ioctlsocket_camel" = "yes"; then
|
|
AC_MSG_CHECKING([if IoctlSocket FIONBIO is compilable])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_bsdsocket
|
|
]],[[
|
|
long flags = 0;
|
|
if(0 != IoctlSocket(0, FIONBIO, &flags))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_compi_ioctlsocket_camel_fionbio="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_compi_ioctlsocket_camel_fionbio="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_compi_ioctlsocket_camel_fionbio" = "yes"; then
|
|
AC_MSG_CHECKING([if IoctlSocket FIONBIO usage allowed])
|
|
if test "x$curl_disallow_ioctlsocket_camel_fionbio" != "xyes"; then
|
|
AC_MSG_RESULT([yes])
|
|
tst_allow_ioctlsocket_camel_fionbio="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
tst_allow_ioctlsocket_camel_fionbio="no"
|
|
fi
|
|
fi
|
|
#
|
|
AC_MSG_CHECKING([if IoctlSocket FIONBIO might be used])
|
|
if test "$tst_compi_ioctlsocket_camel_fionbio" = "yes" &&
|
|
test "$tst_allow_ioctlsocket_camel_fionbio" = "yes"; then
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE_UNQUOTED(HAVE_IOCTLSOCKET_CAMEL_FIONBIO, 1,
|
|
[Define to 1 if you have a working IoctlSocket camel case FIONBIO function.])
|
|
curl_cv_func_ioctlsocket_camel_fionbio="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
curl_cv_func_ioctlsocket_camel_fionbio="no"
|
|
fi
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_FUNC_MEMRCHR
|
|
dnl -------------------------------------------------
|
|
dnl Verify if memrchr is available, prototyped, and
|
|
dnl can be compiled. If all of these are true, and
|
|
dnl usage has not been previously disallowed with
|
|
dnl shell variable curl_disallow_memrchr, then
|
|
dnl HAVE_MEMRCHR will be defined.
|
|
|
|
AC_DEFUN([CURL_CHECK_FUNC_MEMRCHR], [
|
|
AC_REQUIRE([CURL_INCLUDES_STRING])dnl
|
|
#
|
|
tst_links_memrchr="unknown"
|
|
tst_macro_memrchr="unknown"
|
|
tst_proto_memrchr="unknown"
|
|
tst_compi_memrchr="unknown"
|
|
tst_allow_memrchr="unknown"
|
|
#
|
|
AC_MSG_CHECKING([if memrchr can be linked])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_FUNC_LINK_TRY([memrchr])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_links_memrchr="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_links_memrchr="no"
|
|
])
|
|
#
|
|
if test "$tst_links_memrchr" = "no"; then
|
|
AC_MSG_CHECKING([if memrchr seems a macro])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_string
|
|
]],[[
|
|
if(0 != memrchr(0, 0, 0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_macro_memrchr="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_macro_memrchr="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_links_memrchr" = "yes"; then
|
|
AC_MSG_CHECKING([if memrchr is prototyped])
|
|
AC_EGREP_CPP([memrchr],[
|
|
$curl_includes_string
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_proto_memrchr="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_proto_memrchr="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_proto_memrchr" = "yes" ||
|
|
test "$tst_macro_memrchr" = "yes"; then
|
|
AC_MSG_CHECKING([if memrchr is compilable])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_string
|
|
]],[[
|
|
if(0 != memrchr(0, 0, 0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_compi_memrchr="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_compi_memrchr="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_compi_memrchr" = "yes"; then
|
|
AC_MSG_CHECKING([if memrchr usage allowed])
|
|
if test "x$curl_disallow_memrchr" != "xyes"; then
|
|
AC_MSG_RESULT([yes])
|
|
tst_allow_memrchr="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
tst_allow_memrchr="no"
|
|
fi
|
|
fi
|
|
#
|
|
AC_MSG_CHECKING([if memrchr might be used])
|
|
if (test "$tst_proto_memrchr" = "yes" ||
|
|
test "$tst_macro_memrchr" = "yes") &&
|
|
test "$tst_compi_memrchr" = "yes" &&
|
|
test "$tst_allow_memrchr" = "yes"; then
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE_UNQUOTED(HAVE_MEMRCHR, 1,
|
|
[Define to 1 if you have the memrchr function or macro.])
|
|
curl_cv_func_memrchr="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
curl_cv_func_memrchr="no"
|
|
fi
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_FUNC_SIGACTION
|
|
dnl -------------------------------------------------
|
|
dnl Verify if sigaction is available, prototyped, and
|
|
dnl can be compiled. If all of these are true, and
|
|
dnl usage has not been previously disallowed with
|
|
dnl shell variable curl_disallow_sigaction, then
|
|
dnl HAVE_SIGACTION will be defined.
|
|
|
|
AC_DEFUN([CURL_CHECK_FUNC_SIGACTION], [
|
|
AC_REQUIRE([CURL_INCLUDES_SIGNAL])dnl
|
|
#
|
|
tst_links_sigaction="unknown"
|
|
tst_proto_sigaction="unknown"
|
|
tst_compi_sigaction="unknown"
|
|
tst_allow_sigaction="unknown"
|
|
#
|
|
AC_MSG_CHECKING([if sigaction can be linked])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_FUNC_LINK_TRY([sigaction])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_links_sigaction="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_links_sigaction="no"
|
|
])
|
|
#
|
|
if test "$tst_links_sigaction" = "yes"; then
|
|
AC_MSG_CHECKING([if sigaction is prototyped])
|
|
AC_EGREP_CPP([sigaction],[
|
|
$curl_includes_signal
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_proto_sigaction="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_proto_sigaction="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_proto_sigaction" = "yes"; then
|
|
AC_MSG_CHECKING([if sigaction is compilable])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_signal
|
|
]],[[
|
|
if(0 != sigaction(0, 0, 0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_compi_sigaction="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_compi_sigaction="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_compi_sigaction" = "yes"; then
|
|
AC_MSG_CHECKING([if sigaction usage allowed])
|
|
if test "x$curl_disallow_sigaction" != "xyes"; then
|
|
AC_MSG_RESULT([yes])
|
|
tst_allow_sigaction="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
tst_allow_sigaction="no"
|
|
fi
|
|
fi
|
|
#
|
|
AC_MSG_CHECKING([if sigaction might be used])
|
|
if test "$tst_links_sigaction" = "yes" &&
|
|
test "$tst_proto_sigaction" = "yes" &&
|
|
test "$tst_compi_sigaction" = "yes" &&
|
|
test "$tst_allow_sigaction" = "yes"; then
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE_UNQUOTED(HAVE_SIGACTION, 1,
|
|
[Define to 1 if you have the sigaction function.])
|
|
curl_cv_func_sigaction="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
curl_cv_func_sigaction="no"
|
|
fi
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_FUNC_SIGINTERRUPT
|
|
dnl -------------------------------------------------
|
|
dnl Verify if siginterrupt is available, prototyped, and
|
|
dnl can be compiled. If all of these are true, and
|
|
dnl usage has not been previously disallowed with
|
|
dnl shell variable curl_disallow_siginterrupt, then
|
|
dnl HAVE_SIGINTERRUPT will be defined.
|
|
|
|
AC_DEFUN([CURL_CHECK_FUNC_SIGINTERRUPT], [
|
|
AC_REQUIRE([CURL_INCLUDES_SIGNAL])dnl
|
|
#
|
|
tst_links_siginterrupt="unknown"
|
|
tst_proto_siginterrupt="unknown"
|
|
tst_compi_siginterrupt="unknown"
|
|
tst_allow_siginterrupt="unknown"
|
|
#
|
|
AC_MSG_CHECKING([if siginterrupt can be linked])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_FUNC_LINK_TRY([siginterrupt])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_links_siginterrupt="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_links_siginterrupt="no"
|
|
])
|
|
#
|
|
if test "$tst_links_siginterrupt" = "yes"; then
|
|
AC_MSG_CHECKING([if siginterrupt is prototyped])
|
|
AC_EGREP_CPP([siginterrupt],[
|
|
$curl_includes_signal
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_proto_siginterrupt="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_proto_siginterrupt="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_proto_siginterrupt" = "yes"; then
|
|
AC_MSG_CHECKING([if siginterrupt is compilable])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_signal
|
|
]],[[
|
|
if(0 != siginterrupt(0, 0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_compi_siginterrupt="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_compi_siginterrupt="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_compi_siginterrupt" = "yes"; then
|
|
AC_MSG_CHECKING([if siginterrupt usage allowed])
|
|
if test "x$curl_disallow_siginterrupt" != "xyes"; then
|
|
AC_MSG_RESULT([yes])
|
|
tst_allow_siginterrupt="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
tst_allow_siginterrupt="no"
|
|
fi
|
|
fi
|
|
#
|
|
AC_MSG_CHECKING([if siginterrupt might be used])
|
|
if test "$tst_links_siginterrupt" = "yes" &&
|
|
test "$tst_proto_siginterrupt" = "yes" &&
|
|
test "$tst_compi_siginterrupt" = "yes" &&
|
|
test "$tst_allow_siginterrupt" = "yes"; then
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE_UNQUOTED(HAVE_SIGINTERRUPT, 1,
|
|
[Define to 1 if you have the siginterrupt function.])
|
|
curl_cv_func_siginterrupt="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
curl_cv_func_siginterrupt="no"
|
|
fi
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_FUNC_SIGNAL
|
|
dnl -------------------------------------------------
|
|
dnl Verify if signal is available, prototyped, and
|
|
dnl can be compiled. If all of these are true, and
|
|
dnl usage has not been previously disallowed with
|
|
dnl shell variable curl_disallow_signal, then
|
|
dnl HAVE_SIGNAL will be defined.
|
|
|
|
AC_DEFUN([CURL_CHECK_FUNC_SIGNAL], [
|
|
AC_REQUIRE([CURL_INCLUDES_SIGNAL])dnl
|
|
#
|
|
tst_links_signal="unknown"
|
|
tst_proto_signal="unknown"
|
|
tst_compi_signal="unknown"
|
|
tst_allow_signal="unknown"
|
|
#
|
|
AC_MSG_CHECKING([if signal can be linked])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_FUNC_LINK_TRY([signal])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_links_signal="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_links_signal="no"
|
|
])
|
|
#
|
|
if test "$tst_links_signal" = "yes"; then
|
|
AC_MSG_CHECKING([if signal is prototyped])
|
|
AC_EGREP_CPP([signal],[
|
|
$curl_includes_signal
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_proto_signal="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_proto_signal="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_proto_signal" = "yes"; then
|
|
AC_MSG_CHECKING([if signal is compilable])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_signal
|
|
]],[[
|
|
if(0 != signal(0, 0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_compi_signal="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_compi_signal="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_compi_signal" = "yes"; then
|
|
AC_MSG_CHECKING([if signal usage allowed])
|
|
if test "x$curl_disallow_signal" != "xyes"; then
|
|
AC_MSG_RESULT([yes])
|
|
tst_allow_signal="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
tst_allow_signal="no"
|
|
fi
|
|
fi
|
|
#
|
|
AC_MSG_CHECKING([if signal might be used])
|
|
if test "$tst_links_signal" = "yes" &&
|
|
test "$tst_proto_signal" = "yes" &&
|
|
test "$tst_compi_signal" = "yes" &&
|
|
test "$tst_allow_signal" = "yes"; then
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE_UNQUOTED(HAVE_SIGNAL, 1,
|
|
[Define to 1 if you have the signal function.])
|
|
curl_cv_func_signal="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
curl_cv_func_signal="no"
|
|
fi
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_FUNC_SIGSETJMP
|
|
dnl -------------------------------------------------
|
|
dnl Verify if sigsetjmp is available, prototyped, and
|
|
dnl can be compiled. If all of these are true, and
|
|
dnl usage has not been previously disallowed with
|
|
dnl shell variable curl_disallow_sigsetjmp, then
|
|
dnl HAVE_SIGSETJMP will be defined.
|
|
|
|
AC_DEFUN([CURL_CHECK_FUNC_SIGSETJMP], [
|
|
AC_REQUIRE([CURL_INCLUDES_SETJMP])dnl
|
|
#
|
|
tst_links_sigsetjmp="unknown"
|
|
tst_macro_sigsetjmp="unknown"
|
|
tst_proto_sigsetjmp="unknown"
|
|
tst_compi_sigsetjmp="unknown"
|
|
tst_allow_sigsetjmp="unknown"
|
|
#
|
|
AC_MSG_CHECKING([if sigsetjmp can be linked])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_FUNC_LINK_TRY([sigsetjmp])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_links_sigsetjmp="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_links_sigsetjmp="no"
|
|
])
|
|
#
|
|
if test "$tst_links_sigsetjmp" = "no"; then
|
|
AC_MSG_CHECKING([if sigsetjmp seems a macro])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_setjmp
|
|
]],[[
|
|
sigjmp_buf env;
|
|
if(0 != sigsetjmp(env, 0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_macro_sigsetjmp="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_macro_sigsetjmp="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_links_sigsetjmp" = "yes"; then
|
|
AC_MSG_CHECKING([if sigsetjmp is prototyped])
|
|
AC_EGREP_CPP([sigsetjmp],[
|
|
$curl_includes_setjmp
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_proto_sigsetjmp="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_proto_sigsetjmp="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_proto_sigsetjmp" = "yes" ||
|
|
test "$tst_macro_sigsetjmp" = "yes"; then
|
|
AC_MSG_CHECKING([if sigsetjmp is compilable])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_setjmp
|
|
]],[[
|
|
sigjmp_buf env;
|
|
if(0 != sigsetjmp(env, 0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_compi_sigsetjmp="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_compi_sigsetjmp="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_compi_sigsetjmp" = "yes"; then
|
|
AC_MSG_CHECKING([if sigsetjmp usage allowed])
|
|
if test "x$curl_disallow_sigsetjmp" != "xyes"; then
|
|
AC_MSG_RESULT([yes])
|
|
tst_allow_sigsetjmp="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
tst_allow_sigsetjmp="no"
|
|
fi
|
|
fi
|
|
#
|
|
AC_MSG_CHECKING([if sigsetjmp might be used])
|
|
if (test "$tst_proto_sigsetjmp" = "yes" ||
|
|
test "$tst_macro_sigsetjmp" = "yes") &&
|
|
test "$tst_compi_sigsetjmp" = "yes" &&
|
|
test "$tst_allow_sigsetjmp" = "yes"; then
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE_UNQUOTED(HAVE_SIGSETJMP, 1,
|
|
[Define to 1 if you have the sigsetjmp function or macro.])
|
|
curl_cv_func_sigsetjmp="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
curl_cv_func_sigsetjmp="no"
|
|
fi
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_FUNC_SOCKET
|
|
dnl -------------------------------------------------
|
|
dnl Verify if socket is available, prototyped, and
|
|
dnl can be compiled. If all of these are true, and
|
|
dnl usage has not been previously disallowed with
|
|
dnl shell variable curl_disallow_socket, then
|
|
dnl HAVE_SOCKET will be defined.
|
|
|
|
AC_DEFUN([CURL_CHECK_FUNC_SOCKET], [
|
|
AC_REQUIRE([CURL_INCLUDES_WINSOCK2])dnl
|
|
AC_REQUIRE([CURL_INCLUDES_SYS_SOCKET])dnl
|
|
#
|
|
tst_links_socket="unknown"
|
|
tst_proto_socket="unknown"
|
|
tst_compi_socket="unknown"
|
|
tst_allow_socket="unknown"
|
|
#
|
|
AC_MSG_CHECKING([if socket can be linked])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_winsock2
|
|
$curl_includes_bsdsocket
|
|
$curl_includes_sys_socket
|
|
]],[[
|
|
if(0 != socket(0, 0, 0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_links_socket="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_links_socket="no"
|
|
])
|
|
#
|
|
if test "$tst_links_socket" = "yes"; then
|
|
AC_MSG_CHECKING([if socket is prototyped])
|
|
AC_EGREP_CPP([socket],[
|
|
$curl_includes_winsock2
|
|
$curl_includes_bsdsocket
|
|
$curl_includes_sys_socket
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_proto_socket="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_proto_socket="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_proto_socket" = "yes"; then
|
|
AC_MSG_CHECKING([if socket is compilable])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_winsock2
|
|
$curl_includes_bsdsocket
|
|
$curl_includes_sys_socket
|
|
]],[[
|
|
if(0 != socket(0, 0, 0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_compi_socket="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_compi_socket="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_compi_socket" = "yes"; then
|
|
AC_MSG_CHECKING([if socket usage allowed])
|
|
if test "x$curl_disallow_socket" != "xyes"; then
|
|
AC_MSG_RESULT([yes])
|
|
tst_allow_socket="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
tst_allow_socket="no"
|
|
fi
|
|
fi
|
|
#
|
|
AC_MSG_CHECKING([if socket might be used])
|
|
if test "$tst_links_socket" = "yes" &&
|
|
test "$tst_proto_socket" = "yes" &&
|
|
test "$tst_compi_socket" = "yes" &&
|
|
test "$tst_allow_socket" = "yes"; then
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE_UNQUOTED(HAVE_SOCKET, 1,
|
|
[Define to 1 if you have the socket function.])
|
|
curl_cv_func_socket="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
curl_cv_func_socket="no"
|
|
fi
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_FUNC_SOCKETPAIR
|
|
dnl -------------------------------------------------
|
|
dnl Verify if socketpair is available, prototyped, and
|
|
dnl can be compiled. If all of these are true, and
|
|
dnl usage has not been previously disallowed with
|
|
dnl shell variable curl_disallow_socketpair, then
|
|
dnl HAVE_SOCKETPAIR will be defined.
|
|
|
|
AC_DEFUN([CURL_CHECK_FUNC_SOCKETPAIR], [
|
|
AC_REQUIRE([CURL_INCLUDES_SYS_SOCKET])dnl
|
|
#
|
|
tst_links_socketpair="unknown"
|
|
tst_proto_socketpair="unknown"
|
|
tst_compi_socketpair="unknown"
|
|
tst_allow_socketpair="unknown"
|
|
#
|
|
AC_MSG_CHECKING([if socketpair can be linked])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_FUNC_LINK_TRY([socketpair])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_links_socketpair="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_links_socketpair="no"
|
|
])
|
|
#
|
|
if test "$tst_links_socketpair" = "yes"; then
|
|
AC_MSG_CHECKING([if socketpair is prototyped])
|
|
AC_EGREP_CPP([socketpair],[
|
|
$curl_includes_sys_socket
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_proto_socketpair="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_proto_socketpair="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_proto_socketpair" = "yes"; then
|
|
AC_MSG_CHECKING([if socketpair is compilable])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_sys_socket
|
|
]],[[
|
|
int sv[2];
|
|
if(0 != socketpair(0, 0, 0, sv))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_compi_socketpair="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_compi_socketpair="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_compi_socketpair" = "yes"; then
|
|
AC_MSG_CHECKING([if socketpair usage allowed])
|
|
if test "x$curl_disallow_socketpair" != "xyes"; then
|
|
AC_MSG_RESULT([yes])
|
|
tst_allow_socketpair="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
tst_allow_socketpair="no"
|
|
fi
|
|
fi
|
|
#
|
|
AC_MSG_CHECKING([if socketpair might be used])
|
|
if test "$tst_links_socketpair" = "yes" &&
|
|
test "$tst_proto_socketpair" = "yes" &&
|
|
test "$tst_compi_socketpair" = "yes" &&
|
|
test "$tst_allow_socketpair" = "yes"; then
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE_UNQUOTED(HAVE_SOCKETPAIR, 1,
|
|
[Define to 1 if you have the socketpair function.])
|
|
curl_cv_func_socketpair="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
curl_cv_func_socketpair="no"
|
|
fi
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_FUNC_STRCASECMP
|
|
dnl -------------------------------------------------
|
|
dnl Verify if strcasecmp is available, prototyped, and
|
|
dnl can be compiled. If all of these are true, and
|
|
dnl usage has not been previously disallowed with
|
|
dnl shell variable curl_disallow_strcasecmp, then
|
|
dnl HAVE_STRCASECMP will be defined.
|
|
|
|
AC_DEFUN([CURL_CHECK_FUNC_STRCASECMP], [
|
|
AC_REQUIRE([CURL_INCLUDES_STRING])dnl
|
|
#
|
|
tst_links_strcasecmp="unknown"
|
|
tst_proto_strcasecmp="unknown"
|
|
tst_compi_strcasecmp="unknown"
|
|
tst_allow_strcasecmp="unknown"
|
|
#
|
|
AC_MSG_CHECKING([if strcasecmp can be linked])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_FUNC_LINK_TRY([strcasecmp])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_links_strcasecmp="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_links_strcasecmp="no"
|
|
])
|
|
#
|
|
if test "$tst_links_strcasecmp" = "yes"; then
|
|
AC_MSG_CHECKING([if strcasecmp is prototyped])
|
|
AC_EGREP_CPP([strcasecmp],[
|
|
$curl_includes_string
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_proto_strcasecmp="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_proto_strcasecmp="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_proto_strcasecmp" = "yes"; then
|
|
AC_MSG_CHECKING([if strcasecmp is compilable])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_string
|
|
]],[[
|
|
if(0 != strcasecmp(0, 0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_compi_strcasecmp="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_compi_strcasecmp="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_compi_strcasecmp" = "yes"; then
|
|
AC_MSG_CHECKING([if strcasecmp usage allowed])
|
|
if test "x$curl_disallow_strcasecmp" != "xyes"; then
|
|
AC_MSG_RESULT([yes])
|
|
tst_allow_strcasecmp="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
tst_allow_strcasecmp="no"
|
|
fi
|
|
fi
|
|
#
|
|
AC_MSG_CHECKING([if strcasecmp might be used])
|
|
if test "$tst_links_strcasecmp" = "yes" &&
|
|
test "$tst_proto_strcasecmp" = "yes" &&
|
|
test "$tst_compi_strcasecmp" = "yes" &&
|
|
test "$tst_allow_strcasecmp" = "yes"; then
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE_UNQUOTED(HAVE_STRCASECMP, 1,
|
|
[Define to 1 if you have the strcasecmp function.])
|
|
curl_cv_func_strcasecmp="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
curl_cv_func_strcasecmp="no"
|
|
fi
|
|
])
|
|
|
|
dnl CURL_CHECK_FUNC_STRCMPI
|
|
dnl -------------------------------------------------
|
|
dnl Verify if strcmpi is available, prototyped, and
|
|
dnl can be compiled. If all of these are true, and
|
|
dnl usage has not been previously disallowed with
|
|
dnl shell variable curl_disallow_strcmpi, then
|
|
dnl HAVE_STRCMPI will be defined.
|
|
|
|
AC_DEFUN([CURL_CHECK_FUNC_STRCMPI], [
|
|
AC_REQUIRE([CURL_INCLUDES_STRING])dnl
|
|
#
|
|
tst_links_strcmpi="unknown"
|
|
tst_proto_strcmpi="unknown"
|
|
tst_compi_strcmpi="unknown"
|
|
tst_allow_strcmpi="unknown"
|
|
#
|
|
AC_MSG_CHECKING([if strcmpi can be linked])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_FUNC_LINK_TRY([strcmpi])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_links_strcmpi="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_links_strcmpi="no"
|
|
])
|
|
#
|
|
if test "$tst_links_strcmpi" = "yes"; then
|
|
AC_MSG_CHECKING([if strcmpi is prototyped])
|
|
AC_EGREP_CPP([strcmpi],[
|
|
$curl_includes_string
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_proto_strcmpi="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_proto_strcmpi="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_proto_strcmpi" = "yes"; then
|
|
AC_MSG_CHECKING([if strcmpi is compilable])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_string
|
|
]],[[
|
|
if(0 != strcmpi(0, 0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_compi_strcmpi="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_compi_strcmpi="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_compi_strcmpi" = "yes"; then
|
|
AC_MSG_CHECKING([if strcmpi usage allowed])
|
|
if test "x$curl_disallow_strcmpi" != "xyes"; then
|
|
AC_MSG_RESULT([yes])
|
|
tst_allow_strcmpi="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
tst_allow_strcmpi="no"
|
|
fi
|
|
fi
|
|
#
|
|
AC_MSG_CHECKING([if strcmpi might be used])
|
|
if test "$tst_links_strcmpi" = "yes" &&
|
|
test "$tst_proto_strcmpi" = "yes" &&
|
|
test "$tst_compi_strcmpi" = "yes" &&
|
|
test "$tst_allow_strcmpi" = "yes"; then
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE_UNQUOTED(HAVE_STRCMPI, 1,
|
|
[Define to 1 if you have the strcmpi function.])
|
|
curl_cv_func_strcmpi="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
curl_cv_func_strcmpi="no"
|
|
fi
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_FUNC_STRDUP
|
|
dnl -------------------------------------------------
|
|
dnl Verify if strdup is available, prototyped, and
|
|
dnl can be compiled. If all of these are true, and
|
|
dnl usage has not been previously disallowed with
|
|
dnl shell variable curl_disallow_strdup, then
|
|
dnl HAVE_STRDUP will be defined.
|
|
|
|
AC_DEFUN([CURL_CHECK_FUNC_STRDUP], [
|
|
AC_REQUIRE([CURL_INCLUDES_STRING])dnl
|
|
#
|
|
tst_links_strdup="unknown"
|
|
tst_proto_strdup="unknown"
|
|
tst_compi_strdup="unknown"
|
|
tst_allow_strdup="unknown"
|
|
#
|
|
AC_MSG_CHECKING([if strdup can be linked])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_FUNC_LINK_TRY([strdup])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_links_strdup="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_links_strdup="no"
|
|
])
|
|
#
|
|
if test "$tst_links_strdup" = "yes"; then
|
|
AC_MSG_CHECKING([if strdup is prototyped])
|
|
AC_EGREP_CPP([strdup],[
|
|
$curl_includes_string
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_proto_strdup="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_proto_strdup="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_proto_strdup" = "yes"; then
|
|
AC_MSG_CHECKING([if strdup is compilable])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_string
|
|
]],[[
|
|
if(0 != strdup(0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_compi_strdup="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_compi_strdup="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_compi_strdup" = "yes"; then
|
|
AC_MSG_CHECKING([if strdup usage allowed])
|
|
if test "x$curl_disallow_strdup" != "xyes"; then
|
|
AC_MSG_RESULT([yes])
|
|
tst_allow_strdup="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
tst_allow_strdup="no"
|
|
fi
|
|
fi
|
|
#
|
|
AC_MSG_CHECKING([if strdup might be used])
|
|
if test "$tst_links_strdup" = "yes" &&
|
|
test "$tst_proto_strdup" = "yes" &&
|
|
test "$tst_compi_strdup" = "yes" &&
|
|
test "$tst_allow_strdup" = "yes"; then
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE_UNQUOTED(HAVE_STRDUP, 1,
|
|
[Define to 1 if you have the strdup function.])
|
|
curl_cv_func_strdup="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
curl_cv_func_strdup="no"
|
|
fi
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_FUNC_STRERROR_R
|
|
dnl -------------------------------------------------
|
|
dnl Verify if strerror_r is available, prototyped, can be compiled and
|
|
dnl seems to work. If all of these are true, and usage has not been
|
|
dnl previously disallowed with shell variable curl_disallow_strerror_r,
|
|
dnl then HAVE_STRERROR_R will be defined, as well as one of
|
|
dnl HAVE_GLIBC_STRERROR_R or HAVE_POSIX_STRERROR_R.
|
|
dnl
|
|
dnl glibc-style strerror_r:
|
|
dnl
|
|
dnl char *strerror_r(int errnum, char *workbuf, size_t bufsize);
|
|
dnl
|
|
dnl glibc-style strerror_r returns a pointer to the error string,
|
|
dnl and might use the provided workbuf as a scratch area if needed. A
|
|
dnl quick test on a few systems shows that it's usually not used at all.
|
|
dnl
|
|
dnl POSIX-style strerror_r:
|
|
dnl
|
|
dnl int strerror_r(int errnum, char *resultbuf, size_t bufsize);
|
|
dnl
|
|
dnl POSIX-style strerror_r returns 0 upon successful completion and the
|
|
dnl error string in the provided resultbuf.
|
|
dnl
|
|
|
|
AC_DEFUN([CURL_CHECK_FUNC_STRERROR_R], [
|
|
AC_REQUIRE([CURL_INCLUDES_STDLIB])dnl
|
|
AC_REQUIRE([CURL_INCLUDES_STRING])dnl
|
|
#
|
|
tst_links_strerror_r="unknown"
|
|
tst_proto_strerror_r="unknown"
|
|
tst_compi_strerror_r="unknown"
|
|
tst_glibc_strerror_r="unknown"
|
|
tst_posix_strerror_r="unknown"
|
|
tst_allow_strerror_r="unknown"
|
|
tst_works_glibc_strerror_r="unknown"
|
|
tst_works_posix_strerror_r="unknown"
|
|
tst_glibc_strerror_r_type_arg3="unknown"
|
|
tst_posix_strerror_r_type_arg3="unknown"
|
|
#
|
|
AC_MSG_CHECKING([if strerror_r can be linked])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_FUNC_LINK_TRY([strerror_r])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_links_strerror_r="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_links_strerror_r="no"
|
|
])
|
|
#
|
|
if test "$tst_links_strerror_r" = "yes"; then
|
|
AC_MSG_CHECKING([if strerror_r is prototyped])
|
|
AC_EGREP_CPP([strerror_r],[
|
|
$curl_includes_string
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_proto_strerror_r="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_proto_strerror_r="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_proto_strerror_r" = "yes"; then
|
|
AC_MSG_CHECKING([if strerror_r is compilable])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_string
|
|
]],[[
|
|
if(0 != strerror_r(0, 0, 0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_compi_strerror_r="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_compi_strerror_r="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_compi_strerror_r" = "yes"; then
|
|
AC_MSG_CHECKING([if strerror_r is glibc like])
|
|
tst_glibc_strerror_r_type_arg3="unknown"
|
|
for arg3 in 'size_t' 'int' 'unsigned int'; do
|
|
if test "$tst_glibc_strerror_r_type_arg3" = "unknown"; then
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_string
|
|
char *strerror_r(int errnum, char *workbuf, $arg3 bufsize);
|
|
]],[[
|
|
if(0 != strerror_r(0, 0, 0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
tst_glibc_strerror_r_type_arg3="$arg3"
|
|
])
|
|
fi
|
|
done
|
|
case "$tst_glibc_strerror_r_type_arg3" in
|
|
unknown)
|
|
AC_MSG_RESULT([no])
|
|
tst_glibc_strerror_r="no"
|
|
;;
|
|
*)
|
|
AC_MSG_RESULT([yes])
|
|
tst_glibc_strerror_r="yes"
|
|
;;
|
|
esac
|
|
fi
|
|
#
|
|
dnl only do runtime verification when not cross-compiling
|
|
if test "x$cross_compiling" != "xyes" &&
|
|
test "$tst_glibc_strerror_r" = "yes"; then
|
|
AC_MSG_CHECKING([if strerror_r seems to work])
|
|
CURL_RUN_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_stdlib
|
|
$curl_includes_string
|
|
# include <errno.h>
|
|
]],[[
|
|
char buffer[1024];
|
|
char *string = 0;
|
|
buffer[0] = '\0';
|
|
string = strerror_r(EACCES, buffer, sizeof(buffer));
|
|
if(!string)
|
|
exit(1); /* fail */
|
|
if(!string[0])
|
|
exit(1); /* fail */
|
|
else
|
|
exit(0);
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_works_glibc_strerror_r="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_works_glibc_strerror_r="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_compi_strerror_r" = "yes" &&
|
|
test "$tst_works_glibc_strerror_r" != "yes"; then
|
|
AC_MSG_CHECKING([if strerror_r is POSIX like])
|
|
tst_posix_strerror_r_type_arg3="unknown"
|
|
for arg3 in 'size_t' 'int' 'unsigned int'; do
|
|
if test "$tst_posix_strerror_r_type_arg3" = "unknown"; then
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_string
|
|
int strerror_r(int errnum, char *resultbuf, $arg3 bufsize);
|
|
]],[[
|
|
if(0 != strerror_r(0, 0, 0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
tst_posix_strerror_r_type_arg3="$arg3"
|
|
])
|
|
fi
|
|
done
|
|
case "$tst_posix_strerror_r_type_arg3" in
|
|
unknown)
|
|
AC_MSG_RESULT([no])
|
|
tst_posix_strerror_r="no"
|
|
;;
|
|
*)
|
|
AC_MSG_RESULT([yes])
|
|
tst_posix_strerror_r="yes"
|
|
;;
|
|
esac
|
|
fi
|
|
#
|
|
dnl only do runtime verification when not cross-compiling
|
|
if test "x$cross_compiling" != "xyes" &&
|
|
test "$tst_posix_strerror_r" = "yes"; then
|
|
AC_MSG_CHECKING([if strerror_r seems to work])
|
|
CURL_RUN_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_stdlib
|
|
$curl_includes_string
|
|
# include <errno.h>
|
|
]],[[
|
|
char buffer[1024];
|
|
int error = 1;
|
|
buffer[0] = '\0';
|
|
error = strerror_r(EACCES, buffer, sizeof(buffer));
|
|
if(error)
|
|
exit(1); /* fail */
|
|
if(buffer[0] == '\0')
|
|
exit(1); /* fail */
|
|
else
|
|
exit(0);
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_works_posix_strerror_r="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_works_posix_strerror_r="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_works_glibc_strerror_r" = "yes"; then
|
|
tst_posix_strerror_r="no"
|
|
fi
|
|
if test "$tst_works_posix_strerror_r" = "yes"; then
|
|
tst_glibc_strerror_r="no"
|
|
fi
|
|
if test "$tst_glibc_strerror_r" = "yes" &&
|
|
test "$tst_works_glibc_strerror_r" != "no" &&
|
|
test "$tst_posix_strerror_r" != "yes"; then
|
|
tst_allow_strerror_r="check"
|
|
fi
|
|
if test "$tst_posix_strerror_r" = "yes" &&
|
|
test "$tst_works_posix_strerror_r" != "no" &&
|
|
test "$tst_glibc_strerror_r" != "yes"; then
|
|
tst_allow_strerror_r="check"
|
|
fi
|
|
if test "$tst_allow_strerror_r" = "check"; then
|
|
AC_MSG_CHECKING([if strerror_r usage allowed])
|
|
if test "x$curl_disallow_strerror_r" != "xyes"; then
|
|
AC_MSG_RESULT([yes])
|
|
tst_allow_strerror_r="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
tst_allow_strerror_r="no"
|
|
fi
|
|
fi
|
|
#
|
|
AC_MSG_CHECKING([if strerror_r might be used])
|
|
if test "$tst_links_strerror_r" = "yes" &&
|
|
test "$tst_proto_strerror_r" = "yes" &&
|
|
test "$tst_compi_strerror_r" = "yes" &&
|
|
test "$tst_allow_strerror_r" = "yes"; then
|
|
AC_MSG_RESULT([yes])
|
|
if test "$tst_glibc_strerror_r" = "yes"; then
|
|
AC_DEFINE_UNQUOTED(HAVE_STRERROR_R, 1,
|
|
[Define to 1 if you have the strerror_r function.])
|
|
AC_DEFINE_UNQUOTED(HAVE_GLIBC_STRERROR_R, 1,
|
|
[Define to 1 if you have a working glibc-style strerror_r function.])
|
|
fi
|
|
if test "$tst_posix_strerror_r" = "yes"; then
|
|
AC_DEFINE_UNQUOTED(HAVE_STRERROR_R, 1,
|
|
[Define to 1 if you have the strerror_r function.])
|
|
AC_DEFINE_UNQUOTED(HAVE_POSIX_STRERROR_R, 1,
|
|
[Define to 1 if you have a working POSIX-style strerror_r function.])
|
|
fi
|
|
curl_cv_func_strerror_r="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
curl_cv_func_strerror_r="no"
|
|
fi
|
|
#
|
|
if test "$tst_compi_strerror_r" = "yes" &&
|
|
test "$tst_allow_strerror_r" = "unknown"; then
|
|
AC_MSG_WARN([cannot determine strerror_r() style: edit lib/curl_config.h manually.])
|
|
fi
|
|
#
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_FUNC_STRICMP
|
|
dnl -------------------------------------------------
|
|
dnl Verify if stricmp is available, prototyped, and
|
|
dnl can be compiled. If all of these are true, and
|
|
dnl usage has not been previously disallowed with
|
|
dnl shell variable curl_disallow_stricmp, then
|
|
dnl HAVE_STRICMP will be defined.
|
|
|
|
AC_DEFUN([CURL_CHECK_FUNC_STRICMP], [
|
|
AC_REQUIRE([CURL_INCLUDES_STRING])dnl
|
|
#
|
|
tst_links_stricmp="unknown"
|
|
tst_proto_stricmp="unknown"
|
|
tst_compi_stricmp="unknown"
|
|
tst_allow_stricmp="unknown"
|
|
#
|
|
AC_MSG_CHECKING([if stricmp can be linked])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_FUNC_LINK_TRY([stricmp])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_links_stricmp="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_links_stricmp="no"
|
|
])
|
|
#
|
|
if test "$tst_links_stricmp" = "yes"; then
|
|
AC_MSG_CHECKING([if stricmp is prototyped])
|
|
AC_EGREP_CPP([stricmp],[
|
|
$curl_includes_string
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_proto_stricmp="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_proto_stricmp="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_proto_stricmp" = "yes"; then
|
|
AC_MSG_CHECKING([if stricmp is compilable])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_string
|
|
]],[[
|
|
if(0 != stricmp(0, 0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_compi_stricmp="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_compi_stricmp="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_compi_stricmp" = "yes"; then
|
|
AC_MSG_CHECKING([if stricmp usage allowed])
|
|
if test "x$curl_disallow_stricmp" != "xyes"; then
|
|
AC_MSG_RESULT([yes])
|
|
tst_allow_stricmp="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
tst_allow_stricmp="no"
|
|
fi
|
|
fi
|
|
#
|
|
AC_MSG_CHECKING([if stricmp might be used])
|
|
if test "$tst_links_stricmp" = "yes" &&
|
|
test "$tst_proto_stricmp" = "yes" &&
|
|
test "$tst_compi_stricmp" = "yes" &&
|
|
test "$tst_allow_stricmp" = "yes"; then
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE_UNQUOTED(HAVE_STRICMP, 1,
|
|
[Define to 1 if you have the stricmp function.])
|
|
curl_cv_func_stricmp="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
curl_cv_func_stricmp="no"
|
|
fi
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_FUNC_STRTOK_R
|
|
dnl -------------------------------------------------
|
|
dnl Verify if strtok_r is available, prototyped, and
|
|
dnl can be compiled. If all of these are true, and
|
|
dnl usage has not been previously disallowed with
|
|
dnl shell variable curl_disallow_strtok_r, then
|
|
dnl HAVE_STRTOK_R will be defined.
|
|
|
|
AC_DEFUN([CURL_CHECK_FUNC_STRTOK_R], [
|
|
AC_REQUIRE([CURL_INCLUDES_STRING])dnl
|
|
#
|
|
tst_links_strtok_r="unknown"
|
|
tst_proto_strtok_r="unknown"
|
|
tst_compi_strtok_r="unknown"
|
|
tst_allow_strtok_r="unknown"
|
|
#
|
|
AC_MSG_CHECKING([if strtok_r can be linked])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_FUNC_LINK_TRY([strtok_r])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_links_strtok_r="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_links_strtok_r="no"
|
|
])
|
|
#
|
|
if test "$tst_links_strtok_r" = "yes"; then
|
|
AC_MSG_CHECKING([if strtok_r is prototyped])
|
|
AC_EGREP_CPP([strtok_r],[
|
|
$curl_includes_string
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_proto_strtok_r="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_proto_strtok_r="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_proto_strtok_r" = "yes"; then
|
|
AC_MSG_CHECKING([if strtok_r is compilable])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_string
|
|
]],[[
|
|
if(0 != strtok_r(0, 0, 0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_compi_strtok_r="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_compi_strtok_r="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_compi_strtok_r" = "yes"; then
|
|
AC_MSG_CHECKING([if strtok_r usage allowed])
|
|
if test "x$curl_disallow_strtok_r" != "xyes"; then
|
|
AC_MSG_RESULT([yes])
|
|
tst_allow_strtok_r="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
tst_allow_strtok_r="no"
|
|
fi
|
|
fi
|
|
#
|
|
AC_MSG_CHECKING([if strtok_r might be used])
|
|
if test "$tst_links_strtok_r" = "yes" &&
|
|
test "$tst_proto_strtok_r" = "yes" &&
|
|
test "$tst_compi_strtok_r" = "yes" &&
|
|
test "$tst_allow_strtok_r" = "yes"; then
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE_UNQUOTED(HAVE_STRTOK_R, 1,
|
|
[Define to 1 if you have the strtok_r function.])
|
|
curl_cv_func_strtok_r="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
curl_cv_func_strtok_r="no"
|
|
fi
|
|
])
|
|
|
|
|
|
dnl CURL_CHECK_FUNC_STRTOLL
|
|
dnl -------------------------------------------------
|
|
dnl Verify if strtoll is available, prototyped, and
|
|
dnl can be compiled. If all of these are true, and
|
|
dnl usage has not been previously disallowed with
|
|
dnl shell variable curl_disallow_strtoll, then
|
|
dnl HAVE_STRTOLL will be defined.
|
|
|
|
AC_DEFUN([CURL_CHECK_FUNC_STRTOLL], [
|
|
AC_REQUIRE([CURL_INCLUDES_STDLIB])dnl
|
|
#
|
|
tst_links_strtoll="unknown"
|
|
tst_proto_strtoll="unknown"
|
|
tst_compi_strtoll="unknown"
|
|
tst_allow_strtoll="unknown"
|
|
#
|
|
AC_MSG_CHECKING([if strtoll can be linked])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_FUNC_LINK_TRY([strtoll])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_links_strtoll="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_links_strtoll="no"
|
|
])
|
|
#
|
|
if test "$tst_links_strtoll" = "yes"; then
|
|
AC_MSG_CHECKING([if strtoll is prototyped])
|
|
AC_EGREP_CPP([strtoll],[
|
|
$curl_includes_stdlib
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_proto_strtoll="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_proto_strtoll="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_proto_strtoll" = "yes"; then
|
|
AC_MSG_CHECKING([if strtoll is compilable])
|
|
AC_COMPILE_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_stdlib
|
|
]],[[
|
|
if(0 != strtoll(0, 0, 0))
|
|
return 1;
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
tst_compi_strtoll="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_compi_strtoll="no"
|
|
])
|
|
fi
|
|
#
|
|
if test "$tst_compi_strtoll" = "yes"; then
|
|
AC_MSG_CHECKING([if strtoll usage allowed])
|
|
if test "x$curl_disallow_strtoll" != "xyes"; then
|
|
AC_MSG_RESULT([yes])
|
|
tst_allow_strtoll="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
tst_allow_strtoll="no"
|
|
fi
|
|
fi
|
|
#
|
|
AC_MSG_CHECKING([if strtoll might be used])
|
|
if test "$tst_links_strtoll" = "yes" &&
|
|
test "$tst_proto_strtoll" = "yes" &&
|
|
test "$tst_compi_strtoll" = "yes" &&
|
|
test "$tst_allow_strtoll" = "yes"; then
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE_UNQUOTED(HAVE_STRTOLL, 1,
|
|
[Define to 1 if you have the strtoll function.])
|
|
curl_cv_func_strtoll="yes"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
curl_cv_func_strtoll="no"
|
|
fi
|
|
])
|
|
|
|
dnl CURL_RUN_IFELSE
|
|
dnl -------------------------------------------------
|
|
dnl Wrapper macro to use instead of AC_RUN_IFELSE. It
|
|
dnl sets LD_LIBRARY_PATH locally for this run only, from the
|
|
dnl CURL_LIBRARY_PATH variable. It keeps the LD_LIBRARY_PATH
|
|
dnl changes contained within this macro.
|
|
|
|
AC_DEFUN([CURL_RUN_IFELSE], [
|
|
case $host in
|
|
*-apple-*)
|
|
AC_RUN_IFELSE([AC_LANG_SOURCE([$1])], $2, $3, $4)
|
|
;;
|
|
*)
|
|
oldcc=$CC
|
|
old=$LD_LIBRARY_PATH
|
|
CC="sh ./run-compiler"
|
|
LD_LIBRARY_PATH=$CURL_LIBRARY_PATH:$old
|
|
export LD_LIBRARY_PATH
|
|
AC_RUN_IFELSE([AC_LANG_SOURCE([$1])], $2, $3, $4)
|
|
LD_LIBRARY_PATH=$old # restore
|
|
CC=$oldcc
|
|
;;
|
|
esac
|
|
])
|
|
|
|
dnl CURL_COVERAGE
|
|
dnl --------------------------------------------------
|
|
dnl Switch on options and libs to build with gcc's code coverage.
|
|
dnl
|
|
|
|
AC_DEFUN([CURL_COVERAGE],[
|
|
AC_REQUIRE([AC_PROG_SED])
|
|
AC_REQUIRE([AC_ARG_ENABLE])
|
|
AC_MSG_CHECKING([for code coverage support])
|
|
coverage="no"
|
|
curl_coverage_msg="disabled"
|
|
|
|
dnl check if enabled by argument
|
|
AC_ARG_ENABLE(code-coverage,
|
|
AS_HELP_STRING([--enable-code-coverage], [Provide code coverage]),
|
|
coverage="$enableval")
|
|
|
|
dnl if not gcc switch off again
|
|
AS_IF([ test "$GCC" != "yes" ], coverage="no" )
|
|
AC_MSG_RESULT($coverage)
|
|
|
|
if test "x$coverage" = "xyes"; then
|
|
curl_coverage_msg="enabled"
|
|
|
|
AC_CHECK_TOOL([GCOV], [gcov], [gcov])
|
|
if test -z "$GCOV"; then
|
|
AC_MSG_ERROR([needs gcov for code coverage])
|
|
fi
|
|
AC_CHECK_PROG([LCOV], [lcov], [lcov])
|
|
if test -z "$LCOV"; then
|
|
AC_MSG_ERROR([needs lcov for code coverage])
|
|
fi
|
|
|
|
CPPFLAGS="$CPPFLAGS -DNDEBUG"
|
|
CFLAGS="$CFLAGS -O0 -g -fprofile-arcs -ftest-coverage"
|
|
LIBS="$LIBS -lgcov"
|
|
fi
|
|
])
|
|
|
|
dnl CURL_ATOMIC
|
|
dnl -------------------------------------------------------------
|
|
dnl Check if _Atomic works. But only check if stdatomic.h exists.
|
|
dnl
|
|
AC_DEFUN([CURL_ATOMIC],[
|
|
AC_CHECK_HEADERS(stdatomic.h, [
|
|
AC_MSG_CHECKING([if _Atomic is available])
|
|
AC_LINK_IFELSE([
|
|
AC_LANG_PROGRAM([[
|
|
$curl_includes_unistd
|
|
]],[[
|
|
_Atomic int i = 0;
|
|
i = 4; // Force an atomic-write operation.
|
|
]])
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
AC_DEFINE_UNQUOTED(HAVE_ATOMIC, 1,
|
|
[Define to 1 if you have _Atomic support.])
|
|
tst_atomic="yes"
|
|
],[
|
|
AC_MSG_RESULT([no])
|
|
tst_atomic="no"
|
|
])
|
|
])
|
|
])
|
|
|
|
# Rewrite inspired by the functionality once provided by
|
|
# AX_COMPILE_CHECK_SIZEOF. Uses the switch() "trick" to find the size of the
|
|
# given type.
|
|
#
|
|
# This code fails to compile:
|
|
#
|
|
# switch() { case 0: case 0: }
|
|
#
|
|
# By making the second case number a boolean check, it fails to compile the
|
|
# test code when the boolean is false and thus creating a zero, making it a
|
|
# duplicated case label. If the boolean equals true, it becomes a one, the
|
|
# code compiles and we know it was a match.
|
|
#
|
|
# The check iterates over all possible sizes and stops as soon it compiles
|
|
# error-free.
|
|
#
|
|
# Usage:
|
|
#
|
|
# CURL_SIZEOF(TYPE, [HEADERS])
|
|
#
|
|
|
|
AC_DEFUN([CURL_SIZEOF], [
|
|
dnl The #define name to make autoheader put the name in curl_config.h.in
|
|
define(TYPE, translit(sizeof_$1, [a-z *], [A-Z_P]))dnl
|
|
|
|
AC_MSG_CHECKING(size of $1)
|
|
r=0
|
|
dnl Check the sizes in a reasonable order
|
|
for typesize in 8 4 2 16 1; do
|
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
|
|
#include <sys/types.h>
|
|
$2
|
|
]],
|
|
[switch(0) {
|
|
case 0:
|
|
case (sizeof($1) == $typesize):;
|
|
}
|
|
]) ],
|
|
[
|
|
r=$typesize],
|
|
[
|
|
r=0])
|
|
dnl get out of the loop once matched
|
|
if test $r -gt 0; then
|
|
break;
|
|
fi
|
|
done
|
|
if test $r -eq 0; then
|
|
AC_MSG_ERROR([Failed to find size of $1])
|
|
fi
|
|
AC_MSG_RESULT($r)
|
|
dnl lowercase and underscore instead of space
|
|
tname=`echo "ac_cv_sizeof_$1" | tr A-Z a-z | tr " " "_"`
|
|
eval "$tname=$r"
|
|
|
|
AC_DEFINE_UNQUOTED(TYPE, [$r], [Size of $1 in number of bytes])
|
|
|
|
])
|