# | (__| |_| | _ <| |___
# \___|\___/|_| \_\_____|
#
-# Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
+# Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
#
# This software is licensed as described in the file COPYING, which
# you should have received as part of this distribution. The terms
-# are also available at https://curl.haxx.se/docs/copyright.html.
+# are also available at https://curl.se/docs/copyright.html.
#
# You may opt to use, copy, modify, merge, publish, distribute and/or sell
# copies of the Software, and permit persons to whom the Software is
# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
# KIND, either express or implied.
#
+# SPDX-License-Identifier: curl
+#
#***************************************************************************
dnl CURL_CHECK_DEF (SYMBOL, [INCLUDES], [SILENT])
dnl CURL_CHECK_AIX_ALL_SOURCE
dnl -------------------------------------------------
dnl Provides a replacement of traditional AC_AIX with
-dnl an uniform behaviour across all autoconf versions,
+dnl an uniform behavior across all autoconf versions,
dnl and with our own placement rules.
AC_DEFUN([CURL_CHECK_AIX_ALL_SOURCE], [
yes)
AC_DEFINE_UNQUOTED(HAVE_WINDOWS_H, 1,
[Define to 1 if you have the windows.h header file.])
- AC_DEFINE_UNQUOTED(WIN32_LEAN_AND_MEAN, 1,
- [Define to avoid automatic inclusion of winsock.h])
;;
esac
])
])
-dnl CURL_CHECK_HEADER_WINSOCK
-dnl -------------------------------------------------
-dnl Check for compilable and valid winsock.h header
-
-AC_DEFUN([CURL_CHECK_HEADER_WINSOCK], [
- AC_REQUIRE([CURL_CHECK_HEADER_WINDOWS])dnl
- AC_CACHE_CHECK([for winsock.h], [curl_cv_header_winsock_h], [
- AC_COMPILE_IFELSE([
- AC_LANG_PROGRAM([[
-#undef inline
-#ifndef WIN32_LEAN_AND_MEAN
-#define WIN32_LEAN_AND_MEAN
-#endif
-#include <windows.h>
-#include <winsock.h>
- ]],[[
-#if defined(__CYGWIN__) || defined(__CEGCC__)
- HAVE_WINSOCK_H shall not be defined.
-#else
- int dummy=WSACleanup();
-#endif
- ]])
- ],[
- curl_cv_header_winsock_h="yes"
- ],[
- curl_cv_header_winsock_h="no"
- ])
- ])
- case "$curl_cv_header_winsock_h" in
- yes)
- AC_DEFINE_UNQUOTED(HAVE_WINSOCK_H, 1,
- [Define to 1 if you have the winsock.h header file.])
- ;;
- esac
-])
-
-
dnl CURL_CHECK_HEADER_WINSOCK2
dnl -------------------------------------------------
dnl Check for compilable and valid winsock2.h header
])
-dnl CURL_CHECK_HEADER_WINLDAP
-dnl -------------------------------------------------
-dnl Check for compilable and valid winldap.h header
-
-AC_DEFUN([CURL_CHECK_HEADER_WINLDAP], [
- AC_REQUIRE([CURL_CHECK_HEADER_WINDOWS])dnl
- AC_CACHE_CHECK([for winldap.h], [curl_cv_header_winldap_h], [
- AC_COMPILE_IFELSE([
- AC_LANG_PROGRAM([[
-#undef inline
-#ifdef HAVE_WINDOWS_H
-#ifndef WIN32_LEAN_AND_MEAN
-#define WIN32_LEAN_AND_MEAN
-#endif
-#include <windows.h>
-#endif
-#include <winldap.h>
- ]],[[
-#if defined(__CYGWIN__) || defined(__CEGCC__)
- HAVE_WINLDAP_H shall not be defined.
-#else
- LDAP *ldp = ldap_init("dummy", LDAP_PORT);
- ULONG res = ldap_unbind(ldp);
-#endif
- ]])
- ],[
- curl_cv_header_winldap_h="yes"
- ],[
- curl_cv_header_winldap_h="no"
- ])
- ])
- case "$curl_cv_header_winldap_h" in
- yes)
- AC_DEFINE_UNQUOTED(HAVE_WINLDAP_H, 1,
- [Define to 1 if you have the winldap.h header file.])
- ;;
- esac
-])
-
-
-dnl CURL_CHECK_HEADER_WINBER
-dnl -------------------------------------------------
-dnl Check for compilable and valid winber.h header
-
-AC_DEFUN([CURL_CHECK_HEADER_WINBER], [
- AC_REQUIRE([CURL_CHECK_HEADER_WINLDAP])dnl
- AC_CACHE_CHECK([for winber.h], [curl_cv_header_winber_h], [
- AC_COMPILE_IFELSE([
- AC_LANG_PROGRAM([[
-#undef inline
-#ifdef HAVE_WINDOWS_H
-#ifndef WIN32_LEAN_AND_MEAN
-#define WIN32_LEAN_AND_MEAN
-#endif
-#include <windows.h>
-#endif
-#include <winldap.h>
-#include <winber.h>
- ]],[[
-#if defined(__CYGWIN__) || defined(__CEGCC__)
- HAVE_WINBER_H shall not be defined.
-#else
- BERVAL *bvp = NULL;
- BerElement *bep = ber_init(bvp);
- ber_free(bep, 1);
-#endif
- ]])
- ],[
- curl_cv_header_winber_h="yes"
- ],[
- curl_cv_header_winber_h="no"
- ])
- ])
- case "$curl_cv_header_winber_h" in
- yes)
- AC_DEFINE_UNQUOTED(HAVE_WINBER_H, 1,
- [Define to 1 if you have the winber.h header file.])
- ;;
- esac
-])
-
-
dnl CURL_CHECK_HEADER_LBER
dnl -------------------------------------------------
dnl Check for compilable and valid lber.h header,
#endif
#include <ldap.h>
]],[[
- LDAP *ldp = ldap_init("dummy", LDAP_PORT);
+ LDAP *ldp = ldap_init("0.0.0.0", LDAP_PORT);
int res = ldap_unbind(ldp);
]])
],[
#endif
#include <ldap_ssl.h>
]],[[
- LDAP *ldp = ldapssl_init("dummy", LDAPS_PORT, 1);
+ LDAP *ldp = ldapssl_init("0.0.0.0", LDAPS_PORT, 1);
]])
],[
curl_cv_header_ldap_ssl_h="yes"
])
-dnl CURL_CHECK_HEADER_LDAPSSL
-dnl -------------------------------------------------
-dnl Check for compilable and valid ldapssl.h header
-
-AC_DEFUN([CURL_CHECK_HEADER_LDAPSSL], [
- AC_REQUIRE([CURL_CHECK_HEADER_LDAP])dnl
- AC_CACHE_CHECK([for ldapssl.h], [curl_cv_header_ldapssl_h], [
- AC_COMPILE_IFELSE([
- AC_LANG_PROGRAM([[
-#undef inline
-#ifdef HAVE_WINDOWS_H
-#ifndef WIN32_LEAN_AND_MEAN
-#define WIN32_LEAN_AND_MEAN
-#endif
-#include <windows.h>
-#else
-#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#endif
-#ifndef NULL
-#define NULL (void *)0
-#endif
-#ifndef LDAP_DEPRECATED
-#define LDAP_DEPRECATED 1
-#endif
-#ifdef NEED_LBER_H
-#include <lber.h>
-#endif
-#ifdef HAVE_LDAP_H
-#include <ldap.h>
-#endif
-#include <ldapssl.h>
- ]],[[
- char *cert_label = NULL;
- LDAP *ldp = ldap_ssl_init("dummy", LDAPS_PORT, cert_label);
- ]])
- ],[
- curl_cv_header_ldapssl_h="yes"
- ],[
- curl_cv_header_ldapssl_h="no"
- ])
- ])
- case "$curl_cv_header_ldapssl_h" in
- yes)
- AC_DEFINE_UNQUOTED(HAVE_LDAPSSL_H, 1,
- [Define to 1 if you have the ldapssl.h header file.])
- ;;
- esac
-])
-
-
dnl CURL_CHECK_LIBS_WINLDAP
dnl -------------------------------------------------
dnl Check for libraries needed for WINLDAP support,
dnl and prepended to LIBS any needed libraries.
dnl This macro can take an optional parameter with a
-dnl white space separated list of libraries to check
+dnl whitespace separated list of libraries to check
dnl before the WINLDAP default ones.
AC_DEFUN([CURL_CHECK_LIBS_WINLDAP], [
#define WIN32_LEAN_AND_MEAN
#endif
#include <windows.h>
-#ifdef HAVE_WINLDAP_H
#include <winldap.h>
-#endif
#ifdef HAVE_WINBER_H
#include <winber.h>
#endif
]],[[
BERVAL *bvp = NULL;
BerElement *bep = ber_init(bvp);
- LDAP *ldp = ldap_init("dummy", LDAP_PORT);
+ LDAP *ldp = ldap_init("0.0.0.0", LDAP_PORT);
ULONG res = ldap_unbind(ldp);
ber_free(bep, 1);
]])
dnl Check for libraries needed for LDAP support,
dnl and prepended to LIBS any needed libraries.
dnl This macro can take an optional parameter with a
-dnl white space separated list of libraries to check
+dnl whitespace separated list of libraries to check
dnl before the default ones.
AC_DEFUN([CURL_CHECK_LIBS_LDAP], [
#
for x_nlibs in '' "$u_libs" \
'-lldap' \
- '-llber -lldap' \
'-lldap -llber' \
+ '-llber -lldap' \
'-lldapssl -lldapx -lldapsdk' \
- '-lldapsdk -lldapx -lldapssl' ; do
+ '-lldapsdk -lldapx -lldapssl' \
+ '-lldap -llber -lssl -lcrypto' ; do
+
if test "$curl_cv_ldap_LIBS" = "unknown"; then
if test -z "$x_nlibs"; then
LIBS="$curl_cv_save_LIBS"
]],[[
BerValue *bvp = NULL;
BerElement *bep = ber_init(bvp);
- LDAP *ldp = ldap_init("dummy", LDAP_PORT);
+ LDAP *ldp = ldap_init("0.0.0.0", LDAP_PORT);
int res = ldap_unbind(ldp);
ber_free(bep, 1);
]])
])
-dnl CURL_CHECK_HEADER_MALLOC
-dnl -------------------------------------------------
-dnl Check for compilable and valid malloc.h header,
-dnl and check if it is needed even with stdlib.h
-
-AC_DEFUN([CURL_CHECK_HEADER_MALLOC], [
- AC_CACHE_CHECK([for malloc.h], [curl_cv_header_malloc_h], [
- AC_COMPILE_IFELSE([
- AC_LANG_PROGRAM([[
-#include <malloc.h>
- ]],[[
- void *p = malloc(10);
- void *q = calloc(10,10);
- free(p);
- free(q);
- ]])
- ],[
- curl_cv_header_malloc_h="yes"
- ],[
- curl_cv_header_malloc_h="no"
- ])
- ])
- if test "$curl_cv_header_malloc_h" = "yes"; then
- AC_DEFINE_UNQUOTED(HAVE_MALLOC_H, 1,
- [Define to 1 if you have the malloc.h header file.])
- #
- AC_COMPILE_IFELSE([
- AC_LANG_PROGRAM([[
-#include <stdlib.h>
- ]],[[
- void *p = malloc(10);
- void *q = calloc(10,10);
- free(p);
- free(q);
- ]])
- ],[
- curl_cv_need_header_malloc_h="no"
- ],[
- curl_cv_need_header_malloc_h="yes"
- ])
- #
- case "$curl_cv_need_header_malloc_h" in
- yes)
- AC_DEFINE_UNQUOTED(NEED_MALLOC_H, 1,
- [Define to 1 if you need the malloc.h header file even with stdlib.h])
- ;;
- esac
- fi
-])
-
-
-dnl CURL_CHECK_HEADER_MEMORY
+dnl TYPE_SOCKADDR_STORAGE
dnl -------------------------------------------------
-dnl Check for compilable and valid memory.h header,
-dnl and check if it is needed even with stdlib.h for
-dnl memory related functions.
-
-AC_DEFUN([CURL_CHECK_HEADER_MEMORY], [
- AC_CACHE_CHECK([for memory.h], [curl_cv_header_memory_h], [
- AC_COMPILE_IFELSE([
- AC_LANG_PROGRAM([[
-#include <memory.h>
- ]],[[
- void *p = malloc(10);
- void *q = calloc(10,10);
- free(p);
- free(q);
- ]])
- ],[
- curl_cv_header_memory_h="yes"
- ],[
- curl_cv_header_memory_h="no"
- ])
- ])
- if test "$curl_cv_header_memory_h" = "yes"; then
- AC_DEFINE_UNQUOTED(HAVE_MEMORY_H, 1,
- [Define to 1 if you have the memory.h header file.])
- #
- AC_COMPILE_IFELSE([
- AC_LANG_PROGRAM([[
-#include <stdlib.h>
- ]],[[
- void *p = malloc(10);
- void *q = calloc(10,10);
- free(p);
- free(q);
- ]])
- ],[
- curl_cv_need_header_memory_h="no"
- ],[
- curl_cv_need_header_memory_h="yes"
- ])
- #
- case "$curl_cv_need_header_memory_h" in
- yes)
- AC_DEFINE_UNQUOTED(NEED_MEMORY_H, 1,
- [Define to 1 if you need the memory.h header file even with stdlib.h])
- ;;
- esac
- fi
-])
-
+dnl Check for struct sockaddr_storage. Most IPv6-enabled
+dnl hosts have it, but AIX 4.3 is one known exception.
-dnl CURL_CHECK_FUNC_GETNAMEINFO
-dnl -------------------------------------------------
-dnl Test if the getnameinfo function is available,
-dnl and check the types of five of its arguments.
-dnl If the function succeeds HAVE_GETNAMEINFO will be
-dnl defined, defining the types of the arguments in
-dnl GETNAMEINFO_TYPE_ARG1, GETNAMEINFO_TYPE_ARG2,
-dnl GETNAMEINFO_TYPE_ARG46 and GETNAMEINFO_TYPE_ARG7,
-dnl and also defining the type qualifier of first
-dnl argument in GETNAMEINFO_QUAL_ARG1.
-
-AC_DEFUN([CURL_CHECK_FUNC_GETNAMEINFO], [
- AC_REQUIRE([CURL_CHECK_HEADER_WS2TCPIP])dnl
- AC_CHECK_HEADERS(sys/types.h sys/socket.h netdb.h)
- #
- AC_MSG_CHECKING([for getnameinfo])
- AC_LINK_IFELSE([
- AC_LANG_FUNC_LINK_TRY([getnameinfo])
- ],[
- AC_MSG_RESULT([yes])
- curl_cv_getnameinfo="yes"
- ],[
- AC_MSG_RESULT([no])
- curl_cv_getnameinfo="no"
- ])
- #
- if test "$curl_cv_getnameinfo" != "yes"; then
- AC_MSG_CHECKING([deeper for getnameinfo])
- AC_LINK_IFELSE([
- AC_LANG_PROGRAM([[
- ]],[[
- getnameinfo();
- ]])
- ],[
- AC_MSG_RESULT([yes])
- curl_cv_getnameinfo="yes"
- ],[
- AC_MSG_RESULT([but still no])
- curl_cv_getnameinfo="no"
- ])
- fi
- #
- if test "$curl_cv_getnameinfo" != "yes"; then
- AC_MSG_CHECKING([deeper and deeper for getnameinfo])
- AC_LINK_IFELSE([
- AC_LANG_PROGRAM([[
+AC_DEFUN([TYPE_SOCKADDR_STORAGE],
+[
+ AC_CHECK_TYPE([struct sockaddr_storage],
+ AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE, 1,
+ [if struct sockaddr_storage is defined]), ,
+ [
#undef inline
#ifdef HAVE_WINDOWS_H
#ifndef WIN32_LEAN_AND_MEAN
#define WIN32_LEAN_AND_MEAN
#endif
-#include <windows.h>
#ifdef HAVE_WINSOCK2_H
#include <winsock2.h>
-#ifdef HAVE_WS2TCPIP_H
-#include <ws2tcpip.h>
-#endif
#endif
+#include <windows.h>
#else
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
-#ifdef HAVE_NETDB_H
-#include <netdb.h>
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
#endif
#endif
- ]],[[
- getnameinfo(0, 0, 0, 0, 0, 0, 0);
- ]])
- ],[
- AC_MSG_RESULT([yes])
- curl_cv_getnameinfo="yes"
- ],[
- AC_MSG_RESULT([but still no])
- curl_cv_getnameinfo="no"
- ])
- fi
+ ])
+])
+
+dnl CURL_CHECK_FUNC_RECV
+dnl -------------------------------------------------
+dnl Test if the socket recv() function is available,
+
+AC_DEFUN([CURL_CHECK_FUNC_RECV], [
+ AC_REQUIRE([CURL_CHECK_HEADER_WINSOCK2])dnl
+ AC_REQUIRE([CURL_INCLUDES_BSDSOCKET])dnl
+ AC_CHECK_HEADERS(sys/types.h sys/socket.h)
#
- if test "$curl_cv_getnameinfo" = "yes"; then
- AC_CACHE_CHECK([types of arguments for getnameinfo],
- [curl_cv_func_getnameinfo_args], [
- curl_cv_func_getnameinfo_args="unknown"
- for gni_arg1 in 'struct sockaddr *' 'const struct sockaddr *' 'void *'; do
- for gni_arg2 in 'socklen_t' 'size_t' 'int'; do
- for gni_arg46 in 'size_t' 'int' 'socklen_t' 'unsigned int' 'DWORD'; do
- for gni_arg7 in 'int' 'unsigned int'; do
- if test "$curl_cv_func_getnameinfo_args" = "unknown"; then
- AC_COMPILE_IFELSE([
- AC_LANG_PROGRAM([[
+ AC_MSG_CHECKING([for recv])
+ AC_LINK_IFELSE([
+ AC_LANG_PROGRAM([[
#undef inline
#ifdef HAVE_WINDOWS_H
#ifndef WIN32_LEAN_AND_MEAN
#define WIN32_LEAN_AND_MEAN
#endif
-#if (!defined(_WIN32_WINNT)) || (_WIN32_WINNT < 0x0501)
-#undef _WIN32_WINNT
-#define _WIN32_WINNT 0x0501
-#endif
-#include <windows.h>
#ifdef HAVE_WINSOCK2_H
#include <winsock2.h>
-#ifdef HAVE_WS2TCPIP_H
-#include <ws2tcpip.h>
-#endif
-#endif
-#define GNICALLCONV WSAAPI
-#else
-#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-#ifdef HAVE_NETDB_H
-#include <netdb.h>
-#endif
-#define GNICALLCONV
-#endif
- extern int GNICALLCONV getnameinfo($gni_arg1, $gni_arg2,
- char *, $gni_arg46,
- char *, $gni_arg46,
- $gni_arg7);
- ]],[[
- $gni_arg2 salen=0;
- $gni_arg46 hostlen=0;
- $gni_arg46 servlen=0;
- $gni_arg7 flags=0;
- int res = getnameinfo(0, salen, 0, hostlen, 0, servlen, flags);
- ]])
- ],[
- curl_cv_func_getnameinfo_args="$gni_arg1,$gni_arg2,$gni_arg46,$gni_arg7"
- ])
- fi
- done
- done
- done
- done
- ]) # AC-CACHE-CHECK
- if test "$curl_cv_func_getnameinfo_args" = "unknown"; then
- AC_MSG_WARN([Cannot find proper types to use for getnameinfo args])
- AC_MSG_WARN([HAVE_GETNAMEINFO will not be defined])
- else
- gni_prev_IFS=$IFS; IFS=','
- set dummy `echo "$curl_cv_func_getnameinfo_args" | sed 's/\*/\*/g'`
- IFS=$gni_prev_IFS
- shift
- #
- gni_qual_type_arg1=$[1]
- #
- AC_DEFINE_UNQUOTED(GETNAMEINFO_TYPE_ARG2, $[2],
- [Define to the type of arg 2 for getnameinfo.])
- AC_DEFINE_UNQUOTED(GETNAMEINFO_TYPE_ARG46, $[3],
- [Define to the type of args 4 and 6 for getnameinfo.])
- AC_DEFINE_UNQUOTED(GETNAMEINFO_TYPE_ARG7, $[4],
- [Define to the type of arg 7 for getnameinfo.])
- #
- prev_sh_opts=$-
- #
- case $prev_sh_opts in
- *f*)
- ;;
- *)
- set -f
- ;;
- esac
- #
- case "$gni_qual_type_arg1" in
- const*)
- gni_qual_arg1=const
- gni_type_arg1=`echo $gni_qual_type_arg1 | sed 's/^const //'`
- ;;
- *)
- gni_qual_arg1=
- gni_type_arg1=$gni_qual_type_arg1
- ;;
- esac
- #
- AC_DEFINE_UNQUOTED(GETNAMEINFO_QUAL_ARG1, $gni_qual_arg1,
- [Define to the type qualifier of arg 1 for getnameinfo.])
- AC_DEFINE_UNQUOTED(GETNAMEINFO_TYPE_ARG1, $gni_type_arg1,
- [Define to the type of arg 1 for getnameinfo.])
- #
- case $prev_sh_opts in
- *f*)
- ;;
- *)
- set +f
- ;;
- esac
- #
- AC_DEFINE_UNQUOTED(HAVE_GETNAMEINFO, 1,
- [Define to 1 if you have the getnameinfo function.])
- curl_cv_func_getnameinfo="yes"
- fi
- fi
-])
-
-
-dnl TYPE_SOCKADDR_STORAGE
-dnl -------------------------------------------------
-dnl Check for struct sockaddr_storage. Most IPv6-enabled
-dnl hosts have it, but AIX 4.3 is one known exception.
-
-AC_DEFUN([TYPE_SOCKADDR_STORAGE],
-[
- AC_CHECK_TYPE([struct sockaddr_storage],
- AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE, 1,
- [if struct sockaddr_storage is defined]), ,
- [
-#undef inline
-#ifdef HAVE_WINDOWS_H
-#ifndef WIN32_LEAN_AND_MEAN
-#define WIN32_LEAN_AND_MEAN
-#endif
-#include <windows.h>
-#ifdef HAVE_WINSOCK2_H
-#include <winsock2.h>
-#endif
-#else
-#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-#ifdef HAVE_NETINET_IN_H
-#include <netinet/in.h>
-#endif
-#ifdef HAVE_ARPA_INET_H
-#include <arpa/inet.h>
-#endif
-#endif
- ])
-])
-
-
-dnl CURL_CHECK_NI_WITHSCOPEID
-dnl -------------------------------------------------
-dnl Check for working NI_WITHSCOPEID in getnameinfo()
-
-AC_DEFUN([CURL_CHECK_NI_WITHSCOPEID], [
- AC_REQUIRE([CURL_CHECK_FUNC_GETNAMEINFO])dnl
- AC_REQUIRE([TYPE_SOCKADDR_STORAGE])dnl
- AC_CHECK_HEADERS(stdio.h sys/types.h sys/socket.h \
- netdb.h netinet/in.h arpa/inet.h)
- #
- AC_CACHE_CHECK([for working NI_WITHSCOPEID],
- [curl_cv_working_ni_withscopeid], [
- AC_RUN_IFELSE([
- AC_LANG_PROGRAM([[
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-#ifdef HAVE_STDIO_H
-#include <stdio.h>
-#endif
-#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-#ifdef HAVE_NETDB_H
-#include <netdb.h>
-#endif
-#ifdef HAVE_NETINET_IN_H
-#include <netinet/in.h>
-#endif
-#ifdef HAVE_ARPA_INET_H
-#include <arpa/inet.h>
-#endif
- ]],[[
-#if defined(NI_WITHSCOPEID) && defined(HAVE_GETNAMEINFO)
-#ifdef HAVE_STRUCT_SOCKADDR_STORAGE
- struct sockaddr_storage sa;
-#else
- unsigned char sa[256];
-#endif
- char hostbuf[NI_MAXHOST];
- int rc;
- GETNAMEINFO_TYPE_ARG2 salen = (GETNAMEINFO_TYPE_ARG2)sizeof(sa);
- GETNAMEINFO_TYPE_ARG46 hostlen = (GETNAMEINFO_TYPE_ARG46)sizeof(hostbuf);
- GETNAMEINFO_TYPE_ARG7 flags = NI_NUMERICHOST | NI_NUMERICSERV | NI_WITHSCOPEID;
- int fd = socket(AF_INET6, SOCK_STREAM, 0);
- if(fd < 0) {
- perror("socket()");
- return 1; /* Error creating socket */
- }
- rc = getsockname(fd, (GETNAMEINFO_TYPE_ARG1)&sa, &salen);
- if(rc) {
- perror("getsockname()");
- return 2; /* Error retrieving socket name */
- }
- rc = getnameinfo((GETNAMEINFO_TYPE_ARG1)&sa, salen, hostbuf, hostlen, NULL, 0, flags);
- if(rc) {
- printf("rc = %s\n", gai_strerror(rc));
- return 3; /* Error translating socket address */
- }
- return 0; /* Ok, NI_WITHSCOPEID works */
-#else
- return 4; /* Error, NI_WITHSCOPEID not defined or no getnameinfo() */
-#endif
- ]]) # AC-LANG-PROGRAM
- ],[
- # Exit code == 0. Program worked.
- curl_cv_working_ni_withscopeid="yes"
- ],[
- # Exit code != 0. Program failed.
- curl_cv_working_ni_withscopeid="no"
- ],[
- # Program is not run when cross-compiling. So we assume
- # NI_WITHSCOPEID will work if we are able to compile it.
- AC_COMPILE_IFELSE([
- AC_LANG_PROGRAM([[
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netdb.h>
- ]],[[
- unsigned int dummy= NI_NUMERICHOST | NI_NUMERICSERV | NI_WITHSCOPEID;
- ]])
- ],[
- curl_cv_working_ni_withscopeid="yes"
- ],[
- curl_cv_working_ni_withscopeid="no"
- ]) # AC-COMPILE-IFELSE
- ]) # AC-RUN-IFELSE
- ]) # AC-CACHE-CHECK
- case "$curl_cv_working_ni_withscopeid" in
- yes)
- AC_DEFINE(HAVE_NI_WITHSCOPEID, 1,
- [Define to 1 if NI_WITHSCOPEID exists and works.])
- ;;
- esac
-])
-
-
-dnl CURL_CHECK_FUNC_RECV
-dnl -------------------------------------------------
-dnl Test if the socket recv() function is available,
-dnl and check its return type and the types of its
-dnl arguments. If the function succeeds HAVE_RECV
-dnl will be defined, defining the types of the arguments
-dnl in RECV_TYPE_ARG1, RECV_TYPE_ARG2, RECV_TYPE_ARG3
-dnl and RECV_TYPE_ARG4, defining the type of the function
-dnl return value in RECV_TYPE_RETV.
-
-AC_DEFUN([CURL_CHECK_FUNC_RECV], [
- AC_REQUIRE([CURL_CHECK_HEADER_WINSOCK])dnl
- AC_REQUIRE([CURL_CHECK_HEADER_WINSOCK2])dnl
- AC_CHECK_HEADERS(sys/types.h sys/socket.h)
- #
- AC_MSG_CHECKING([for recv])
- AC_LINK_IFELSE([
- AC_LANG_PROGRAM([[
-#undef inline
-#ifdef HAVE_WINDOWS_H
-#ifndef WIN32_LEAN_AND_MEAN
-#define WIN32_LEAN_AND_MEAN
-#endif
-#include <windows.h>
-#ifdef HAVE_WINSOCK2_H
-#include <winsock2.h>
-#else
-#ifdef HAVE_WINSOCK_H
-#include <winsock.h>
-#endif
#endif
+#include <windows.h>
#else
+$curl_includes_bsdsocket
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
])
#
if test "$curl_cv_recv" = "yes"; then
- AC_CACHE_CHECK([types of args and return type for recv],
- [curl_cv_func_recv_args], [
- curl_cv_func_recv_args="unknown"
- for recv_retv in 'int' 'ssize_t'; do
- for recv_arg1 in 'int' 'ssize_t' 'SOCKET'; do
- for recv_arg2 in 'char *' 'void *'; do
- for recv_arg3 in 'size_t' 'int' 'socklen_t' 'unsigned int'; do
- for recv_arg4 in 'int' 'unsigned int'; do
- if test "$curl_cv_func_recv_args" = "unknown"; then
- AC_COMPILE_IFELSE([
- AC_LANG_PROGRAM([[
-#undef inline
-#ifdef HAVE_WINDOWS_H
-#ifndef WIN32_LEAN_AND_MEAN
-#define WIN32_LEAN_AND_MEAN
-#endif
-#include <windows.h>
-#ifdef HAVE_WINSOCK2_H
-#include <winsock2.h>
-#else
-#ifdef HAVE_WINSOCK_H
-#include <winsock.h>
-#endif
-#endif
-#define RECVCALLCONV PASCAL
-#else
-#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-#define RECVCALLCONV
-#endif
- extern $recv_retv RECVCALLCONV
- recv($recv_arg1, $recv_arg2, $recv_arg3, $recv_arg4);
- ]],[[
- $recv_arg1 s=0;
- $recv_arg2 buf=0;
- $recv_arg3 len=0;
- $recv_arg4 flags=0;
- $recv_retv res = recv(s, buf, len, flags);
- ]])
- ],[
- curl_cv_func_recv_args="$recv_arg1,$recv_arg2,$recv_arg3,$recv_arg4,$recv_retv"
- ])
- fi
- done
- done
- done
- done
- done
- ]) # AC-CACHE-CHECK
- if test "$curl_cv_func_recv_args" = "unknown"; then
- AC_MSG_ERROR([Cannot find proper types to use for recv args])
- else
- recv_prev_IFS=$IFS; IFS=','
- set dummy `echo "$curl_cv_func_recv_args" | sed 's/\*/\*/g'`
- IFS=$recv_prev_IFS
- shift
- #
- AC_DEFINE_UNQUOTED(RECV_TYPE_ARG1, $[1],
- [Define to the type of arg 1 for recv.])
- AC_DEFINE_UNQUOTED(RECV_TYPE_ARG2, $[2],
- [Define to the type of arg 2 for recv.])
- AC_DEFINE_UNQUOTED(RECV_TYPE_ARG3, $[3],
- [Define to the type of arg 3 for recv.])
- AC_DEFINE_UNQUOTED(RECV_TYPE_ARG4, $[4],
- [Define to the type of arg 4 for recv.])
- AC_DEFINE_UNQUOTED(RECV_TYPE_RETV, $[5],
- [Define to the function return type for recv.])
- #
AC_DEFINE_UNQUOTED(HAVE_RECV, 1,
[Define to 1 if you have the recv function.])
curl_cv_func_recv="yes"
- fi
else
AC_MSG_ERROR([Unable to link function recv])
fi
dnl CURL_CHECK_FUNC_SEND
dnl -------------------------------------------------
dnl Test if the socket send() function is available,
-dnl and check its return type and the types of its
-dnl arguments. If the function succeeds HAVE_SEND
-dnl will be defined, defining the types of the arguments
-dnl in SEND_TYPE_ARG1, SEND_TYPE_ARG2, SEND_TYPE_ARG3
-dnl and SEND_TYPE_ARG4, defining the type of the function
-dnl return value in SEND_TYPE_RETV, and also defining the
-dnl type qualifier of second argument in SEND_QUAL_ARG2.
AC_DEFUN([CURL_CHECK_FUNC_SEND], [
- AC_REQUIRE([CURL_CHECK_HEADER_WINSOCK])dnl
AC_REQUIRE([CURL_CHECK_HEADER_WINSOCK2])dnl
+ AC_REQUIRE([CURL_INCLUDES_BSDSOCKET])dnl
AC_CHECK_HEADERS(sys/types.h sys/socket.h)
#
AC_MSG_CHECKING([for send])
#ifndef WIN32_LEAN_AND_MEAN
#define WIN32_LEAN_AND_MEAN
#endif
-#include <windows.h>
#ifdef HAVE_WINSOCK2_H
#include <winsock2.h>
-#else
-#ifdef HAVE_WINSOCK_H
-#include <winsock.h>
-#endif
#endif
+#include <windows.h>
#else
+$curl_includes_bsdsocket
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
])
#
if test "$curl_cv_send" = "yes"; then
- AC_CACHE_CHECK([types of args and return type for send],
- [curl_cv_func_send_args], [
- curl_cv_func_send_args="unknown"
- for send_retv in 'int' 'ssize_t'; do
- for send_arg1 in 'int' 'ssize_t' 'SOCKET'; do
- for send_arg2 in 'char *' 'void *' 'const char *' 'const void *'; do
- for send_arg3 in 'size_t' 'int' 'socklen_t' 'unsigned int'; do
- for send_arg4 in 'int' 'unsigned int'; do
- if test "$curl_cv_func_send_args" = "unknown"; then
- AC_COMPILE_IFELSE([
- AC_LANG_PROGRAM([[
-#undef inline
-#ifdef HAVE_WINDOWS_H
-#ifndef WIN32_LEAN_AND_MEAN
-#define WIN32_LEAN_AND_MEAN
-#endif
-#include <windows.h>
-#ifdef HAVE_WINSOCK2_H
-#include <winsock2.h>
-#else
-#ifdef HAVE_WINSOCK_H
-#include <winsock.h>
-#endif
-#endif
-#define SENDCALLCONV PASCAL
-#else
-#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-#define SENDCALLCONV
-#endif
- extern $send_retv SENDCALLCONV
- send($send_arg1, $send_arg2, $send_arg3, $send_arg4);
- ]],[[
- $send_arg1 s=0;
- $send_arg3 len=0;
- $send_arg4 flags=0;
- $send_retv res = send(s, 0, len, flags);
- ]])
- ],[
- curl_cv_func_send_args="$send_arg1,$send_arg2,$send_arg3,$send_arg4,$send_retv"
- ])
- fi
- done
- done
- done
- done
- done
- ]) # AC-CACHE-CHECK
- if test "$curl_cv_func_send_args" = "unknown"; then
- AC_MSG_ERROR([Cannot find proper types to use for send args])
- else
- send_prev_IFS=$IFS; IFS=','
- set dummy `echo "$curl_cv_func_send_args" | sed 's/\*/\*/g'`
- IFS=$send_prev_IFS
- shift
- #
- send_qual_type_arg2=$[2]
- #
- AC_DEFINE_UNQUOTED(SEND_TYPE_ARG1, $[1],
- [Define to the type of arg 1 for send.])
- AC_DEFINE_UNQUOTED(SEND_TYPE_ARG3, $[3],
- [Define to the type of arg 3 for send.])
- AC_DEFINE_UNQUOTED(SEND_TYPE_ARG4, $[4],
- [Define to the type of arg 4 for send.])
- AC_DEFINE_UNQUOTED(SEND_TYPE_RETV, $[5],
- [Define to the function return type for send.])
- #
- prev_sh_opts=$-
- #
- case $prev_sh_opts in
- *f*)
- ;;
- *)
- set -f
- ;;
- esac
- #
- case "$send_qual_type_arg2" in
- const*)
- send_qual_arg2=const
- send_type_arg2=`echo $send_qual_type_arg2 | sed 's/^const //'`
- ;;
- *)
- send_qual_arg2=
- send_type_arg2=$send_qual_type_arg2
- ;;
- esac
- #
- AC_DEFINE_UNQUOTED(SEND_QUAL_ARG2, $send_qual_arg2,
- [Define to the type qualifier of arg 2 for send.])
- AC_DEFINE_UNQUOTED(SEND_TYPE_ARG2, $send_type_arg2,
- [Define to the type of arg 2 for send.])
- #
- case $prev_sh_opts in
- *f*)
- ;;
- *)
- set +f
- ;;
- esac
- #
- AC_DEFINE_UNQUOTED(HAVE_SEND, 1,
- [Define to 1 if you have the send function.])
- curl_cv_func_send="yes"
- fi
+ AC_DEFINE_UNQUOTED(HAVE_SEND, 1,
+ [Define to 1 if you have the send function.])
+ curl_cv_func_send="yes"
else
AC_MSG_ERROR([Unable to link function send])
fi
#ifndef WIN32_LEAN_AND_MEAN
#define WIN32_LEAN_AND_MEAN
#endif
-#include <windows.h>
#ifdef HAVE_WINSOCK2_H
#include <winsock2.h>
-#else
-#ifdef HAVE_WINSOCK_H
-#include <winsock.h>
-#endif
#endif
+#include <windows.h>
#else
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
dnl Check for timeval struct
AC_DEFUN([CURL_CHECK_STRUCT_TIMEVAL], [
- AC_REQUIRE([AC_HEADER_TIME])dnl
- AC_REQUIRE([CURL_CHECK_HEADER_WINSOCK])dnl
AC_REQUIRE([CURL_CHECK_HEADER_WINSOCK2])dnl
- AC_CHECK_HEADERS(sys/types.h sys/time.h time.h sys/socket.h)
+ AC_CHECK_HEADERS(sys/types.h sys/time.h sys/socket.h)
AC_CACHE_CHECK([for struct timeval], [curl_cv_struct_timeval], [
AC_COMPILE_IFELSE([
AC_LANG_PROGRAM([[
#ifndef WIN32_LEAN_AND_MEAN
#define WIN32_LEAN_AND_MEAN
#endif
-#include <windows.h>
#ifdef HAVE_WINSOCK2_H
#include <winsock2.h>
-#else
-#ifdef HAVE_WINSOCK_H
-#include <winsock.h>
-#endif
#endif
+#include <windows.h>
#endif
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
-#ifdef TIME_WITH_SYS_TIME
-#include <time.h>
#endif
-#else
-#ifdef HAVE_TIME_H
#include <time.h>
-#endif
-#endif
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
])
-dnl TYPE_SIG_ATOMIC_T
-dnl -------------------------------------------------
-dnl Check if the sig_atomic_t type is available, and
-dnl verify if it is already defined as volatile.
-
-AC_DEFUN([TYPE_SIG_ATOMIC_T], [
- AC_CHECK_HEADERS(signal.h)
- AC_CHECK_TYPE([sig_atomic_t],[
- AC_DEFINE(HAVE_SIG_ATOMIC_T, 1,
- [Define to 1 if sig_atomic_t is an available typedef.])
- ], ,[
-#ifdef HAVE_SIGNAL_H
-#include <signal.h>
-#endif
- ])
- case "$ac_cv_type_sig_atomic_t" in
- yes)
- #
- AC_MSG_CHECKING([if sig_atomic_t is already defined as volatile])
- AC_LINK_IFELSE([
- AC_LANG_PROGRAM([[
-#ifdef HAVE_SIGNAL_H
-#include <signal.h>
-#endif
- ]],[[
- static volatile sig_atomic_t dummy = 0;
- ]])
- ],[
- AC_MSG_RESULT([no])
- curl_cv_sig_atomic_t_volatile="no"
- ],[
- AC_MSG_RESULT([yes])
- curl_cv_sig_atomic_t_volatile="yes"
- ])
- #
- if test "$curl_cv_sig_atomic_t_volatile" = "yes"; then
- AC_DEFINE(HAVE_SIG_ATOMIC_T_VOLATILE, 1,
- [Define to 1 if sig_atomic_t is already defined as volatile.])
- fi
- ;;
- esac
-])
-
-
dnl TYPE_IN_ADDR_T
dnl -------------------------------------------------
dnl Check for in_addr_t: it is used to receive the return code of inet_addr()
#ifndef WIN32_LEAN_AND_MEAN
#define WIN32_LEAN_AND_MEAN
#endif
-#include <windows.h>
#ifdef HAVE_WINSOCK2_H
#include <winsock2.h>
-#else
-#ifdef HAVE_WINSOCK_H
-#include <winsock.h>
-#endif
#endif
+#include <windows.h>
#else
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#ifndef WIN32_LEAN_AND_MEAN
#define WIN32_LEAN_AND_MEAN
#endif
-#include <windows.h>
#ifdef HAVE_WINSOCK2_H
#include <winsock2.h>
-#else
-#ifdef HAVE_WINSOCK_H
-#include <winsock.h>
-#endif
#endif
+#include <windows.h>
#else
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
dnl Check if monotonic clock_gettime is available.
AC_DEFUN([CURL_CHECK_FUNC_CLOCK_GETTIME_MONOTONIC], [
- AC_REQUIRE([AC_HEADER_TIME])dnl
- AC_CHECK_HEADERS(sys/types.h sys/time.h time.h)
+ AC_CHECK_HEADERS(sys/types.h sys/time.h)
AC_MSG_CHECKING([for monotonic clock_gettime])
#
if test "x$dontwant_rt" = "xno" ; then
#endif
#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
-#ifdef TIME_WITH_SYS_TIME
-#include <time.h>
#endif
-#else
-#ifdef HAVE_TIME_H
#include <time.h>
-#endif
-#endif
]],[[
struct timespec ts;
(void)clock_gettime(CLOCK_MONOTONIC, &ts);
dnl until library linking and run-time checks for clock_gettime succeed.
])
+dnl CURL_CHECK_FUNC_CLOCK_GETTIME_MONOTONIC_RAW
+dnl -------------------------------------------------
+dnl Check if monotonic clock_gettime is available.
+
+AC_DEFUN([CURL_CHECK_FUNC_CLOCK_GETTIME_MONOTONIC_RAW], [
+ AC_CHECK_HEADERS(sys/types.h sys/time.h)
+ AC_MSG_CHECKING([for raw monotonic clock_gettime])
+ #
+ if test "x$dontwant_rt" = "xno" ; then
+ AC_COMPILE_IFELSE([
+ AC_LANG_PROGRAM([[
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
+#include <time.h>
+ ]],[[
+ struct timespec ts;
+ (void)clock_gettime(CLOCK_MONOTONIC_RAW, &ts);
+ ]])
+ ],[
+ AC_MSG_RESULT([yes])
+ AC_DEFINE_UNQUOTED(HAVE_CLOCK_GETTIME_MONOTONIC_RAW, 1,
+ [Define to 1 if you have the clock_gettime function and raw monotonic timer.])
+ ],[
+ AC_MSG_RESULT([no])
+ ])
+ fi
+])
+
dnl CURL_CHECK_LIBS_CLOCK_GETTIME_MONOTONIC
dnl -------------------------------------------------
#endif
#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
-#ifdef TIME_WITH_SYS_TIME
-#include <time.h>
#endif
-#else
-#ifdef HAVE_TIME_H
#include <time.h>
-#endif
-#endif
]],[[
struct timespec ts;
(void)clock_gettime(CLOCK_MONOTONIC, &ts);
if test "x$cross_compiling" != "xyes" &&
test "$curl_func_clock_gettime" = "yes"; then
AC_MSG_CHECKING([if monotonic clock_gettime works])
- AC_RUN_IFELSE([
+ CURL_RUN_IFELSE([
AC_LANG_PROGRAM([[
-#ifdef HAVE_STDLIB_H
#include <stdlib.h>
-#endif
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
-#ifdef TIME_WITH_SYS_TIME
-#include <time.h>
#endif
-#else
-#ifdef HAVE_TIME_H
#include <time.h>
-#endif
-#endif
]],[[
struct timespec ts;
if (0 == clock_gettime(CLOCK_MONOTONIC, &ts))
AC_DEFUN([CURL_CHECK_LIBS_CONNECT], [
AC_REQUIRE([CURL_INCLUDES_WINSOCK2])dnl
+ AC_REQUIRE([CURL_INCLUDES_BSDSOCKET])dnl
AC_MSG_CHECKING([for connect in libraries])
tst_connect_save_LIBS="$LIBS"
tst_connect_need_LIBS="unknown"
AC_LINK_IFELSE([
AC_LANG_PROGRAM([[
$curl_includes_winsock2
- #ifndef HAVE_WINDOWS_H
+ $curl_includes_bsdsocket
+ #if !defined(HAVE_WINDOWS_H) && !defined(HAVE_PROTO_BSDSOCKET_H)
int connect(int, void*, int);
#endif
]],[[
done
LIBS="$tst_connect_save_LIBS"
#
- case X-"$tst_connect_need_LIBS" in
- X-unknown)
- AC_MSG_RESULT([cannot find connect])
- AC_MSG_ERROR([cannot find connect function in libraries.])
- ;;
- X-)
- AC_MSG_RESULT([yes])
- ;;
- *)
- AC_MSG_RESULT([$tst_connect_need_LIBS])
- LIBS="$tst_connect_need_LIBS $tst_connect_save_LIBS"
- ;;
- esac
-])
-
-
-dnl CURL_DEFINE_UNQUOTED (VARIABLE, [VALUE])
-dnl -------------------------------------------------
-dnl Like AC_DEFINE_UNQUOTED this macro will define a C preprocessor
-dnl symbol that can be further used in custom template configuration
-dnl files. This macro, unlike AC_DEFINE_UNQUOTED, does not use a third
-dnl argument for the description. Symbol definitions done with this
-dnl macro are intended to be exclusively used in handcrafted *.h.in
-dnl template files. Contrary to what AC_DEFINE_UNQUOTED does, this one
-dnl prevents autoheader generation and insertion of symbol template
-dnl stub and definition into the first configuration header file. Do
-dnl not use this macro as a replacement for AC_DEFINE_UNQUOTED, each
-dnl one serves different functional needs.
-
-AC_DEFUN([CURL_DEFINE_UNQUOTED], [
-cat >>confdefs.h <<_EOF
-[@%:@define] $1 ifelse($#, 2, [$2], 1)
-_EOF
-])
-
-
-dnl CURL_CONFIGURE_LONG
-dnl -------------------------------------------------
-dnl Find out the size of long as reported by sizeof() and define
-dnl CURL_SIZEOF_LONG as appropriate to be used in template file
-dnl include/curl/curlbuild.h.in to properly configure the library.
-dnl The size of long is a build time characteristic and as such
-dnl must be recorded in curlbuild.h
-
-AC_DEFUN([CURL_CONFIGURE_LONG], [
- if test -z "$ac_cv_sizeof_long" ||
- test "$ac_cv_sizeof_long" -eq "0"; then
- AC_MSG_ERROR([cannot find out size of long.])
- fi
- CURL_DEFINE_UNQUOTED([CURL_SIZEOF_LONG], [$ac_cv_sizeof_long])
-])
-
-
-dnl CURL_CONFIGURE_CURL_SOCKLEN_T
-dnl -------------------------------------------------
-dnl Find out suitable curl_socklen_t data type definition and size, making
-dnl appropriate definitions for template file include/curl/curlbuild.h.in
-dnl to properly configure and use the library.
-dnl
-dnl The need for the curl_socklen_t definition arises mainly to properly
-dnl interface HP-UX systems which on one hand have a typedef'ed socklen_t
-dnl data type which is 32 or 64-Bit wide depending on the data model being
-dnl used, and that on the other hand is only actually used when interfacing
-dnl the X/Open sockets provided in the xnet library.
-
-AC_DEFUN([CURL_CONFIGURE_CURL_SOCKLEN_T], [
- AC_REQUIRE([CURL_INCLUDES_WS2TCPIP])dnl
- AC_REQUIRE([CURL_INCLUDES_SYS_SOCKET])dnl
- AC_REQUIRE([CURL_PREPROCESS_CALLCONV])dnl
- #
- AC_BEFORE([$0], [CURL_CONFIGURE_PULL_SYS_POLL])dnl
- #
- AC_MSG_CHECKING([for curl_socklen_t data type])
- curl_typeof_curl_socklen_t="unknown"
- for arg1 in int SOCKET; do
- for arg2 in 'struct sockaddr' void; do
- for t in socklen_t int size_t 'unsigned int' long 'unsigned long' void; do
- if test "$curl_typeof_curl_socklen_t" = "unknown"; then
- AC_COMPILE_IFELSE([
- AC_LANG_PROGRAM([[
- $curl_includes_ws2tcpip
- $curl_includes_sys_socket
- $curl_preprocess_callconv
- extern int FUNCALLCONV getpeername($arg1, $arg2 *, $t *);
- ]],[[
- $t *lenptr = 0;
- if(0 != getpeername(0, 0, lenptr))
- return 1;
- ]])
- ],[
- curl_typeof_curl_socklen_t="$t"
- ])
- fi
- done
- done
- done
- for t in socklen_t int; do
- if test "$curl_typeof_curl_socklen_t" = "void"; then
- AC_COMPILE_IFELSE([
- AC_LANG_PROGRAM([[
- $curl_includes_sys_socket
- typedef $t curl_socklen_t;
- ]],[[
- curl_socklen_t dummy;
- ]])
- ],[
- curl_typeof_curl_socklen_t="$t"
- ])
- fi
- done
- AC_MSG_RESULT([$curl_typeof_curl_socklen_t])
- if test "$curl_typeof_curl_socklen_t" = "void" ||
- test "$curl_typeof_curl_socklen_t" = "unknown"; then
- AC_MSG_ERROR([cannot find data type for curl_socklen_t.])
- fi
- #
- AC_MSG_CHECKING([size of curl_socklen_t])
- curl_sizeof_curl_socklen_t="unknown"
- curl_pull_headers_socklen_t="unknown"
- if test "$curl_cv_header_ws2tcpip_h" = "yes"; then
- tst_pull_header_checks='none ws2tcpip'
- tst_size_checks='4'
- else
- tst_pull_header_checks='none systypes syssocket'
- tst_size_checks='4 8 2'
- fi
- for tst_size in $tst_size_checks; do
- for tst_pull_headers in $tst_pull_header_checks; do
- if test "$curl_sizeof_curl_socklen_t" = "unknown"; then
- case $tst_pull_headers in
- ws2tcpip)
- tmp_includes="$curl_includes_ws2tcpip"
- ;;
- systypes)
- tmp_includes="$curl_includes_sys_types"
- ;;
- syssocket)
- tmp_includes="$curl_includes_sys_socket"
- ;;
- *)
- tmp_includes=""
- ;;
- esac
- AC_COMPILE_IFELSE([
- AC_LANG_PROGRAM([[
- $tmp_includes
- typedef $curl_typeof_curl_socklen_t curl_socklen_t;
- typedef char dummy_arr[sizeof(curl_socklen_t) == $tst_size ? 1 : -1];
- ]],[[
- curl_socklen_t dummy;
- ]])
- ],[
- curl_sizeof_curl_socklen_t="$tst_size"
- curl_pull_headers_socklen_t="$tst_pull_headers"
- ])
- fi
- done
- done
- AC_MSG_RESULT([$curl_sizeof_curl_socklen_t])
- if test "$curl_sizeof_curl_socklen_t" = "unknown"; then
- AC_MSG_ERROR([cannot find out size of curl_socklen_t.])
- fi
- #
- case $curl_pull_headers_socklen_t in
- ws2tcpip)
- CURL_DEFINE_UNQUOTED([CURL_PULL_WS2TCPIP_H])
+ case X-"$tst_connect_need_LIBS" in
+ X-unknown)
+ AC_MSG_RESULT([cannot find connect])
+ AC_MSG_ERROR([cannot find connect function in libraries.])
;;
- systypes)
- CURL_DEFINE_UNQUOTED([CURL_PULL_SYS_TYPES_H])
+ X-)
+ AC_MSG_RESULT([yes])
;;
- syssocket)
- CURL_DEFINE_UNQUOTED([CURL_PULL_SYS_TYPES_H])
- CURL_DEFINE_UNQUOTED([CURL_PULL_SYS_SOCKET_H])
+ *)
+ AC_MSG_RESULT([$tst_connect_need_LIBS])
+ LIBS="$tst_connect_need_LIBS $tst_connect_save_LIBS"
;;
esac
- CURL_DEFINE_UNQUOTED([CURL_TYPEOF_CURL_SOCKLEN_T], [$curl_typeof_curl_socklen_t])
- CURL_DEFINE_UNQUOTED([CURL_SIZEOF_CURL_SOCKLEN_T], [$curl_sizeof_curl_socklen_t])
])
+dnl CURL_DEFINE_UNQUOTED (VARIABLE, [VALUE])
+dnl -------------------------------------------------
+dnl Like AC_DEFINE_UNQUOTED this macro will define a C preprocessor
+dnl symbol that can be further used in custom template configuration
+dnl files. This macro, unlike AC_DEFINE_UNQUOTED, does not use a third
+dnl argument for the description. Symbol definitions done with this
+dnl macro are intended to be exclusively used in handcrafted *.h.in
+dnl template files. Contrary to what AC_DEFINE_UNQUOTED does, this one
+dnl prevents autoheader generation and insertion of symbol template
+dnl stub and definition into the first configuration header file. Do
+dnl not use this macro as a replacement for AC_DEFINE_UNQUOTED, each
+dnl one serves different functional needs.
+
+AC_DEFUN([CURL_DEFINE_UNQUOTED], [
+cat >>confdefs.h <<_EOF
+[@%:@define] $1 ifelse($#, 2, [$2], 1)
+_EOF
+])
+
dnl CURL_CONFIGURE_PULL_SYS_POLL
dnl -------------------------------------------------
-dnl Find out if system header file sys/poll.h must be included by the
-dnl external interface, making appropriate definitions for template file
-dnl include/curl/curlbuild.h.in to properly configure and use the library.
-dnl
dnl The need for the sys/poll.h inclusion arises mainly to properly
dnl interface AIX systems which define macros 'events' and 'revents'.
dnl CURL_CHECK_FUNC_SELECT
dnl -------------------------------------------------
-dnl Test if the socket select() function is available,
-dnl and check its return type and the types of its
-dnl arguments. If the function succeeds HAVE_SELECT
-dnl will be defined, defining the types of the
-dnl arguments in SELECT_TYPE_ARG1, SELECT_TYPE_ARG234
-dnl and SELECT_TYPE_ARG5, defining the type of the
-dnl function return value in SELECT_TYPE_RETV, and
-dnl also defining the type qualifier of fifth argument
-dnl in SELECT_QUAL_ARG5.
+dnl Test if the socket select() function is available.
AC_DEFUN([CURL_CHECK_FUNC_SELECT], [
AC_REQUIRE([CURL_CHECK_STRUCT_TIMEVAL])dnl
+ AC_REQUIRE([CURL_INCLUDES_BSDSOCKET])dnl
AC_CHECK_HEADERS(sys/select.h sys/socket.h)
#
AC_MSG_CHECKING([for select])
#ifndef WIN32_LEAN_AND_MEAN
#define WIN32_LEAN_AND_MEAN
#endif
-#include <windows.h>
#ifdef HAVE_WINSOCK2_H
#include <winsock2.h>
-#else
-#ifdef HAVE_WINSOCK_H
-#include <winsock.h>
-#endif
#endif
+#include <windows.h>
#endif
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
-#ifdef TIME_WITH_SYS_TIME
-#include <time.h>
#endif
-#else
-#ifdef HAVE_TIME_H
#include <time.h>
-#endif
-#endif
#ifndef HAVE_WINDOWS_H
#ifdef HAVE_SYS_SELECT_H
#include <sys/select.h>
+#elif defined(HAVE_UNISTD_H)
+#include <unistd.h>
#endif
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
+$curl_includes_bsdsocket
#endif
]],[[
select(0, 0, 0, 0, 0);
])
#
if test "$curl_cv_select" = "yes"; then
- AC_CACHE_CHECK([types of args and return type for select],
- [curl_cv_func_select_args], [
- curl_cv_func_select_args="unknown"
- for sel_retv in 'int' 'ssize_t'; do
- for sel_arg1 in 'int' 'ssize_t' 'size_t' 'unsigned long int' 'unsigned int'; do
- for sel_arg234 in 'fd_set *' 'int *' 'void *'; do
- for sel_arg5 in 'struct timeval *' 'const struct timeval *'; do
- if test "$curl_cv_func_select_args" = "unknown"; then
- AC_COMPILE_IFELSE([
- AC_LANG_PROGRAM([[
-#undef inline
-#ifdef HAVE_WINDOWS_H
-#ifndef WIN32_LEAN_AND_MEAN
-#define WIN32_LEAN_AND_MEAN
-#endif
-#include <windows.h>
-#ifdef HAVE_WINSOCK2_H
-#include <winsock2.h>
-#else
-#ifdef HAVE_WINSOCK_H
-#include <winsock.h>
-#endif
-#endif
-#define SELECTCALLCONV PASCAL
-#endif
-#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_TIME_H
-#include <sys/time.h>
-#ifdef TIME_WITH_SYS_TIME
-#include <time.h>
-#endif
-#else
-#ifdef HAVE_TIME_H
-#include <time.h>
-#endif
-#endif
-#ifndef HAVE_WINDOWS_H
-#ifdef HAVE_SYS_SELECT_H
-#include <sys/select.h>
-#endif
-#ifdef HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-#define SELECTCALLCONV
-#endif
-#ifndef HAVE_STRUCT_TIMEVAL
- struct timeval {
- long tv_sec;
- long tv_usec;
- };
-#endif
- extern $sel_retv SELECTCALLCONV select($sel_arg1,
- $sel_arg234,
- $sel_arg234,
- $sel_arg234,
- $sel_arg5);
- ]],[[
- $sel_arg1 nfds=0;
- $sel_arg234 rfds=0;
- $sel_arg234 wfds=0;
- $sel_arg234 efds=0;
- $sel_retv res = select(nfds, rfds, wfds, efds, 0);
- ]])
- ],[
- curl_cv_func_select_args="$sel_arg1,$sel_arg234,$sel_arg5,$sel_retv"
- ])
- fi
- done
- done
- done
- done
- ]) # AC-CACHE-CHECK
- if test "$curl_cv_func_select_args" = "unknown"; then
- AC_MSG_WARN([Cannot find proper types to use for select args])
- AC_MSG_WARN([HAVE_SELECT will not be defined])
- else
- select_prev_IFS=$IFS; IFS=','
- set dummy `echo "$curl_cv_func_select_args" | sed 's/\*/\*/g'`
- IFS=$select_prev_IFS
- shift
- #
- sel_qual_type_arg5=$[3]
- #
- AC_DEFINE_UNQUOTED(SELECT_TYPE_ARG1, $[1],
- [Define to the type of arg 1 for select.])
- AC_DEFINE_UNQUOTED(SELECT_TYPE_ARG234, $[2],
- [Define to the type of args 2, 3 and 4 for select.])
- AC_DEFINE_UNQUOTED(SELECT_TYPE_RETV, $[4],
- [Define to the function return type for select.])
- #
- prev_sh_opts=$-
- #
- case $prev_sh_opts in
- *f*)
- ;;
- *)
- set -f
- ;;
- esac
- #
- case "$sel_qual_type_arg5" in
- const*)
- sel_qual_arg5=const
- sel_type_arg5=`echo $sel_qual_type_arg5 | sed 's/^const //'`
- ;;
- *)
- sel_qual_arg5=
- sel_type_arg5=$sel_qual_type_arg5
- ;;
- esac
- #
- AC_DEFINE_UNQUOTED(SELECT_QUAL_ARG5, $sel_qual_arg5,
- [Define to the type qualifier of arg 5 for select.])
- AC_DEFINE_UNQUOTED(SELECT_TYPE_ARG5, $sel_type_arg5,
- [Define to the type of arg 5 for select.])
- #
- case $prev_sh_opts in
- *f*)
- ;;
- *)
- set +f
- ;;
- esac
- #
- AC_DEFINE_UNQUOTED(HAVE_SELECT, 1,
- [Define to 1 if you have the select function.])
- curl_cv_func_select="yes"
- fi
+ AC_DEFINE_UNQUOTED(HAVE_SELECT, 1,
+ [Define to 1 if you have the select function.])
+ curl_cv_func_select="yes"
fi
])
dnl just run a program to verify that the libs checked for previous to this
dnl point also is available run-time!
AC_MSG_CHECKING([run-time libs availability])
- AC_TRY_RUN([
-main()
+ CURL_RUN_IFELSE([
+int main()
{
return 0;
}
])
-dnl CURL_CHECK_VARIADIC_MACROS
-dnl -------------------------------------------------
-dnl Check compiler support of variadic macros
-
-AC_DEFUN([CURL_CHECK_VARIADIC_MACROS], [
- AC_CACHE_CHECK([for compiler support of C99 variadic macro style],
- [curl_cv_variadic_macros_c99], [
- AC_COMPILE_IFELSE([
- AC_LANG_PROGRAM([[
-#define c99_vmacro3(first, ...) fun3(first, __VA_ARGS__)
-#define c99_vmacro2(first, ...) fun2(first, __VA_ARGS__)
- int fun3(int arg1, int arg2, int arg3);
- int fun2(int arg1, int arg2);
- int fun3(int arg1, int arg2, int arg3)
- { return arg1 + arg2 + arg3; }
- int fun2(int arg1, int arg2)
- { return arg1 + arg2; }
- ]],[[
- int res3 = c99_vmacro3(1, 2, 3);
- int res2 = c99_vmacro2(1, 2);
- ]])
- ],[
- curl_cv_variadic_macros_c99="yes"
- ],[
- curl_cv_variadic_macros_c99="no"
- ])
- ])
- case "$curl_cv_variadic_macros_c99" in
- yes)
- AC_DEFINE_UNQUOTED(HAVE_VARIADIC_MACROS_C99, 1,
- [Define to 1 if compiler supports C99 variadic macro style.])
- ;;
- esac
- AC_CACHE_CHECK([for compiler support of old gcc variadic macro style],
- [curl_cv_variadic_macros_gcc], [
- AC_COMPILE_IFELSE([
- AC_LANG_PROGRAM([[
-#define gcc_vmacro3(first, args...) fun3(first, args)
-#define gcc_vmacro2(first, args...) fun2(first, args)
- int fun3(int arg1, int arg2, int arg3);
- int fun2(int arg1, int arg2);
- int fun3(int arg1, int arg2, int arg3)
- { return arg1 + arg2 + arg3; }
- int fun2(int arg1, int arg2)
- { return arg1 + arg2; }
- ]],[[
- int res3 = gcc_vmacro3(1, 2, 3);
- int res2 = gcc_vmacro2(1, 2);
- ]])
- ],[
- curl_cv_variadic_macros_gcc="yes"
- ],[
- curl_cv_variadic_macros_gcc="no"
- ])
- ])
- case "$curl_cv_variadic_macros_gcc" in
- yes)
- AC_DEFINE_UNQUOTED(HAVE_VARIADIC_MACROS_GCC, 1,
- [Define to 1 if compiler supports old gcc variadic macro style.])
- ;;
- esac
-])
-
-
dnl CURL_CHECK_CA_BUNDLE
dnl -------------------------------------------------
dnl Check if a default ca-bundle should be used
dnl /etc/ssl/certs/ca-certificates.crt Debian systems
dnl /etc/pki/tls/certs/ca-bundle.crt Redhat and Mandriva
dnl /usr/share/ssl/certs/ca-bundle.crt old(er) Redhat
-dnl /usr/local/share/certs/ca-root-nss.crt FreeBSD
-dnl /etc/ssl/cert.pem OpenBSD, FreeBSD (symlink)
-dnl /etc/ssl/certs/ (ca path) SUSE
+dnl /usr/local/share/certs/ca-root-nss.crt MidnightBSD
+dnl /etc/ssl/cert.pem OpenBSD, MidnightBSD (symlink)
+dnl /etc/ssl/certs (CA path) SUSE, FreeBSD
AC_DEFUN([CURL_CHECK_CA_BUNDLE], [
AC_MSG_CHECKING([default CA cert bundle/path])
AC_ARG_WITH(ca-bundle,
-AC_HELP_STRING([--with-ca-bundle=FILE],
+AS_HELP_STRING([--with-ca-bundle=FILE],
[Path to a file containing CA certificates (example: /etc/ca-bundle.crt)])
-AC_HELP_STRING([--without-ca-bundle], [Don't use a default CA bundle]),
+AS_HELP_STRING([--without-ca-bundle], [Don't use a default CA bundle]),
[
want_ca="$withval"
if test "x$want_ca" = "xyes"; then
],
[ want_ca="unset" ])
AC_ARG_WITH(ca-path,
-AC_HELP_STRING([--with-ca-path=DIRECTORY],
+AS_HELP_STRING([--with-ca-path=DIRECTORY],
[Path to a directory containing CA certificates stored individually, with \
-their filenames in a hash format. This option can be used with OpenSSL, \
-GnuTLS and PolarSSL backends. Refer to OpenSSL c_rehash for details. \
+their filenames in a hash format. This option can be used with the OpenSSL, \
+GnuTLS, mbedTLS and wolfSSL backends. Refer to OpenSSL c_rehash for details. \
(example: /etc/certificates)])
-AC_HELP_STRING([--without-ca-path], [Don't use a default CA path]),
+AS_HELP_STRING([--without-ca-path], [Don't use a default CA path]),
[
want_capath="$withval"
if test "x$want_capath" = "xyes"; then
capath="no"
elif test "x$want_capath" != "xno" -a "x$want_capath" != "xunset"; then
dnl --with-ca-path given
- if test "x$OPENSSL_ENABLED" != "x1" -a "x$GNUTLS_ENABLED" != "x1" -a "x$POLARSSL_ENABLED" != "x1"; then
- AC_MSG_ERROR([--with-ca-path only works with OpenSSL, GnuTLS or PolarSSL])
+ if test "x$OPENSSL_ENABLED" != "x1" -a \
+ "x$GNUTLS_ENABLED" != "x1" -a \
+ "x$MBEDTLS_ENABLED" != "x1" -a \
+ "x$WOLFSSL_ENABLED" != "x1"; then
+ AC_MSG_ERROR([--with-ca-path only works with OpenSSL, GnuTLS, mbedTLS or wolfSSL])
fi
capath="$want_capath"
ca="no"
fi
done
fi
- if test "x$want_capath" = "xunset" -a "x$ca" = "xno" -a \
- "x$OPENSSL_ENABLED" = "x1"; then
- check_capath="/etc/ssl/certs/"
+ AC_MSG_NOTICE([want $want_capath ca $ca])
+ if test "x$want_capath" = "xunset"; then
+ if test "x$OPENSSL_ENABLED" = "x1" -o \
+ "x$GNUTLS_ENABLED" = "x1" -o \
+ "x$MBEDTLS_ENABLED" = "x1" -o \
+ "x$WOLFSSL_ENABLED" = "x1"; then
+ check_capath="/etc/ssl/certs"
+ fi
fi
else
dnl no option given and cross-compiling
AC_MSG_CHECKING([whether to use builtin CA store of SSL library])
AC_ARG_WITH(ca-fallback,
-AC_HELP_STRING([--with-ca-fallback], [Use the built in CA store of the SSL library])
-AC_HELP_STRING([--without-ca-fallback], [Don't use the built in CA store of the SSL library]),
+AS_HELP_STRING([--with-ca-fallback], [Use the built in CA store of the SSL library])
+AS_HELP_STRING([--without-ca-fallback], [Don't use the built in CA store of the SSL library]),
[
if test "x$with_ca_fallback" != "xyes" -a "x$with_ca_fallback" != "xno"; then
AC_MSG_ERROR([--with-ca-fallback only allows yes or no as parameter])
fi
])
-
-dnl DO_CURL_OFF_T_CHECK (TYPE, SIZE)
-dnl -------------------------------------------------
-dnl Internal macro for CURL_CONFIGURE_CURL_OFF_T
-
-AC_DEFUN([DO_CURL_OFF_T_CHECK], [
- AC_REQUIRE([CURL_INCLUDES_INTTYPES])dnl
- if test "$curl_typeof_curl_off_t" = "unknown" && test ! -z "$1"; then
- tmp_includes=""
- tmp_source=""
- tmp_fmt=""
- case XC_SH_TR_SH([$1]) in
- int64_t)
- tmp_includes="$curl_includes_inttypes"
- tmp_source="char f@<:@@:>@ = PRId64;"
- tmp_fmt="PRId64"
- ;;
- int32_t)
- tmp_includes="$curl_includes_inttypes"
- tmp_source="char f@<:@@:>@ = PRId32;"
- tmp_fmt="PRId32"
- ;;
- int16_t)
- tmp_includes="$curl_includes_inttypes"
- tmp_source="char f@<:@@:>@ = PRId16;"
- tmp_fmt="PRId16"
- ;;
- esac
- AC_COMPILE_IFELSE([
- AC_LANG_PROGRAM([[
- $tmp_includes
- typedef $1 curl_off_t;
- typedef char dummy_arr[sizeof(curl_off_t) == $2 ? 1 : -1];
- ]],[[
- $tmp_source
- curl_off_t dummy;
- ]])
- ],[
- if test -z "$tmp_fmt"; then
- curl_typeof_curl_off_t="$1"
- curl_sizeof_curl_off_t="$2"
- else
- CURL_CHECK_DEF([$tmp_fmt], [$curl_includes_inttypes], [silent])
- AS_VAR_PUSHDEF([tmp_HaveFmtDef], [curl_cv_have_def_$tmp_fmt])dnl
- AS_VAR_PUSHDEF([tmp_FmtDef], [curl_cv_def_$tmp_fmt])dnl
- if test AS_VAR_GET(tmp_HaveFmtDef) = "yes"; then
- curl_format_curl_off_t=AS_VAR_GET(tmp_FmtDef)
- curl_typeof_curl_off_t="$1"
- curl_sizeof_curl_off_t="$2"
- fi
- AS_VAR_POPDEF([tmp_FmtDef])dnl
- AS_VAR_POPDEF([tmp_HaveFmtDef])dnl
- fi
- ])
- fi
-])
-
-
-dnl DO_CURL_OFF_T_SUFFIX_CHECK (TYPE)
-dnl -------------------------------------------------
-dnl Internal macro for CURL_CONFIGURE_CURL_OFF_T
-
-AC_DEFUN([DO_CURL_OFF_T_SUFFIX_CHECK], [
- AC_REQUIRE([CURL_INCLUDES_INTTYPES])dnl
- AC_MSG_CHECKING([constant suffix string for curl_off_t])
- #
- curl_suffix_curl_off_t="unknown"
- curl_suffix_curl_off_tu="unknown"
- #
- case XC_SH_TR_SH([$1]) in
- long_long | __longlong | __longlong_t)
- tst_suffixes="LL::"
- ;;
- long)
- tst_suffixes="L::"
- ;;
- int)
- tst_suffixes="::"
- ;;
- __int64 | int64_t)
- tst_suffixes="LL:i64::"
- ;;
- __int32 | int32_t)
- tst_suffixes="L:i32::"
- ;;
- __int16 | int16_t)
- tst_suffixes="L:i16::"
- ;;
- *)
- AC_MSG_ERROR([unexpected data type $1])
- ;;
- esac
- #
- old_IFS=$IFS; IFS=':'
- for tmp_ssuf in $tst_suffixes ; do
- IFS=$old_IFS
- if test "x$curl_suffix_curl_off_t" = "xunknown"; then
- case $tmp_ssuf in
- i64 | i32 | i16)
- tmp_usuf="u$tmp_ssuf"
- ;;
- LL | L)
- tmp_usuf="U$tmp_ssuf"
- ;;
- *)
- tmp_usuf=""
- ;;
- esac
- AC_COMPILE_IFELSE([
- AC_LANG_PROGRAM([[
- $curl_includes_inttypes
- typedef $1 new_t;
- ]],[[
- new_t s1;
- new_t s2;
- s1 = -10$tmp_ssuf ;
- s2 = 20$tmp_ssuf ;
- if(s1 > s2)
- return 1;
- ]])
- ],[
- curl_suffix_curl_off_t="$tmp_ssuf"
- curl_suffix_curl_off_tu="$tmp_usuf"
- ])
- fi
- done
- IFS=$old_IFS
- #
- if test "x$curl_suffix_curl_off_t" = "xunknown"; then
- AC_MSG_ERROR([cannot find constant suffix string for curl_off_t.])
- else
- AC_MSG_RESULT([$curl_suffix_curl_off_t])
- AC_MSG_CHECKING([constant suffix string for unsigned curl_off_t])
- AC_MSG_RESULT([$curl_suffix_curl_off_tu])
- fi
- #
-])
-
-
-dnl CURL_CONFIGURE_CURL_OFF_T
-dnl -------------------------------------------------
-dnl Find out suitable curl_off_t data type definition and associated
-dnl items, and make the appropriate definitions used in template file
-dnl include/curl/curlbuild.h.in to properly configure the library.
-
-AC_DEFUN([CURL_CONFIGURE_CURL_OFF_T], [
- AC_REQUIRE([CURL_INCLUDES_INTTYPES])dnl
- #
- AC_BEFORE([$0],[AC_SYS_LARGEFILE])dnl
- AC_BEFORE([$0],[CURL_CONFIGURE_REENTRANT])dnl
- AC_BEFORE([$0],[CURL_CHECK_AIX_ALL_SOURCE])dnl
- #
- if test -z "$SED"; then
- AC_MSG_ERROR([SED not set. Cannot continue without SED being set.])
- fi
- #
- AC_CHECK_SIZEOF(long)
- AC_CHECK_SIZEOF(void*)
- #
- if test -z "$ac_cv_sizeof_long" ||
- test "$ac_cv_sizeof_long" -eq "0"; then
- AC_MSG_ERROR([cannot find out size of long.])
- fi
- if test -z "$ac_cv_sizeof_voidp" ||
- test "$ac_cv_sizeof_voidp" -eq "0"; then
- AC_MSG_ERROR([cannot find out size of void*.])
- fi
- #
- x_LP64_long=""
- x_LP32_long=""
- #
- if test "$ac_cv_sizeof_long" -eq "8" &&
- test "$ac_cv_sizeof_voidp" -ge "8"; then
- x_LP64_long="long"
- elif test "$ac_cv_sizeof_long" -eq "4" &&
- test "$ac_cv_sizeof_voidp" -ge "4"; then
- x_LP32_long="long"
- fi
- #
- dnl DO_CURL_OFF_T_CHECK results are stored in next 3 vars
- #
- curl_typeof_curl_off_t="unknown"
- curl_sizeof_curl_off_t="unknown"
- curl_format_curl_off_t="unknown"
- curl_format_curl_off_tu="unknown"
- #
- if test "$curl_typeof_curl_off_t" = "unknown"; then
- AC_MSG_CHECKING([for 64-bit curl_off_t data type])
- for t8 in \
- "$x_LP64_long" \
- 'int64_t' \
- '__int64' \
- 'long long' \
- '__longlong' \
- '__longlong_t' ; do
- DO_CURL_OFF_T_CHECK([$t8], [8])
- done
- AC_MSG_RESULT([$curl_typeof_curl_off_t])
- fi
- if test "$curl_typeof_curl_off_t" = "unknown"; then
- AC_MSG_CHECKING([for 32-bit curl_off_t data type])
- for t4 in \
- "$x_LP32_long" \
- 'int32_t' \
- '__int32' \
- 'int' ; do
- DO_CURL_OFF_T_CHECK([$t4], [4])
- done
- AC_MSG_RESULT([$curl_typeof_curl_off_t])
- fi
- if test "$curl_typeof_curl_off_t" = "unknown"; then
- AC_MSG_ERROR([cannot find data type for curl_off_t.])
- fi
- #
- AC_MSG_CHECKING([size of curl_off_t])
- AC_MSG_RESULT([$curl_sizeof_curl_off_t])
- #
- AC_MSG_CHECKING([formatting string directive for curl_off_t])
- if test "$curl_format_curl_off_t" != "unknown"; then
- x_pull_headers="yes"
- curl_format_curl_off_t=`echo "$curl_format_curl_off_t" | "$SED" 's/[["]]//g'`
- curl_format_curl_off_tu=`echo "$curl_format_curl_off_t" | "$SED" 's/i$/u/'`
- curl_format_curl_off_tu=`echo "$curl_format_curl_off_tu" | "$SED" 's/d$/u/'`
- curl_format_curl_off_tu=`echo "$curl_format_curl_off_tu" | "$SED" 's/D$/U/'`
- else
- x_pull_headers="no"
- case XC_SH_TR_SH([$curl_typeof_curl_off_t]) in
- long_long | __longlong | __longlong_t)
- curl_format_curl_off_t="lld"
- curl_format_curl_off_tu="llu"
- ;;
- long)
- curl_format_curl_off_t="ld"
- curl_format_curl_off_tu="lu"
- ;;
- int)
- curl_format_curl_off_t="d"
- curl_format_curl_off_tu="u"
- ;;
- __int64)
- curl_format_curl_off_t="I64d"
- curl_format_curl_off_tu="I64u"
- ;;
- __int32)
- curl_format_curl_off_t="I32d"
- curl_format_curl_off_tu="I32u"
- ;;
- __int16)
- curl_format_curl_off_t="I16d"
- curl_format_curl_off_tu="I16u"
- ;;
- *)
- AC_MSG_ERROR([cannot find print format string for curl_off_t.])
- ;;
- esac
- fi
- AC_MSG_RESULT(["$curl_format_curl_off_t"])
- #
- AC_MSG_CHECKING([formatting string directive for unsigned curl_off_t])
- AC_MSG_RESULT(["$curl_format_curl_off_tu"])
- #
- DO_CURL_OFF_T_SUFFIX_CHECK([$curl_typeof_curl_off_t])
- #
- if test "$x_pull_headers" = "yes"; then
- if test "x$ac_cv_header_sys_types_h" = "xyes"; then
- CURL_DEFINE_UNQUOTED([CURL_PULL_SYS_TYPES_H])
- fi
- if test "x$ac_cv_header_stdint_h" = "xyes"; then
- CURL_DEFINE_UNQUOTED([CURL_PULL_STDINT_H])
- fi
- if test "x$ac_cv_header_inttypes_h" = "xyes"; then
- CURL_DEFINE_UNQUOTED([CURL_PULL_INTTYPES_H])
- fi
- fi
- #
- CURL_DEFINE_UNQUOTED([CURL_TYPEOF_CURL_OFF_T], [$curl_typeof_curl_off_t])
- CURL_DEFINE_UNQUOTED([CURL_FORMAT_CURL_OFF_T], ["$curl_format_curl_off_t"])
- CURL_DEFINE_UNQUOTED([CURL_FORMAT_CURL_OFF_TU], ["$curl_format_curl_off_tu"])
- CURL_DEFINE_UNQUOTED([CURL_FORMAT_OFF_T], ["%$curl_format_curl_off_t"])
- CURL_DEFINE_UNQUOTED([CURL_SIZEOF_CURL_OFF_T], [$curl_sizeof_curl_off_t])
- CURL_DEFINE_UNQUOTED([CURL_SUFFIX_CURL_OFF_T], [$curl_suffix_curl_off_t])
- CURL_DEFINE_UNQUOTED([CURL_SUFFIX_CURL_OFF_TU], [$curl_suffix_curl_off_tu])
- #
-])
-
-
dnl CURL_CHECK_WIN32_LARGEFILE
dnl -------------------------------------------------
dnl Check if curl's WIN32 large file will be used
AC_MSG_RESULT([yes (large file enabled)])
AC_DEFINE_UNQUOTED(USE_WIN32_LARGE_FILES, 1,
[Define to 1 if you are building a Windows target with large file support.])
+ AC_SUBST(USE_WIN32_LARGE_FILES, [1])
;;
win32_small_files)
AC_MSG_RESULT([yes (large file disabled)])
AC_DEFINE_UNQUOTED(USE_WIN32_SMALL_FILES, 1,
[Define to 1 if you are building a Windows target without large file support.])
+ AC_SUBST(USE_WIN32_SMALL_FILES, [1])
+ ;;
+ *)
+ AC_MSG_RESULT([no])
+ ;;
+ esac
+])
+
+dnl CURL_CHECK_WIN32_CRYPTO
+dnl -------------------------------------------------
+dnl Check if curl's WIN32 crypto lib can be used
+
+AC_DEFUN([CURL_CHECK_WIN32_CRYPTO], [
+ AC_REQUIRE([CURL_CHECK_HEADER_WINDOWS])dnl
+ AC_MSG_CHECKING([whether build target supports WIN32 crypto API])
+ curl_win32_crypto_api="no"
+ if test "$curl_cv_header_windows_h" = "yes"; then
+ AC_COMPILE_IFELSE([
+ AC_LANG_PROGRAM([[
+#undef inline
+#ifndef WIN32_LEAN_AND_MEAN
+#define WIN32_LEAN_AND_MEAN
+#endif
+#include <windows.h>
+#include <wincrypt.h>
+ ]],[[
+ HCRYPTPROV hCryptProv;
+ if(CryptAcquireContext(&hCryptProv, NULL, NULL, PROV_RSA_FULL,
+ CRYPT_VERIFYCONTEXT | CRYPT_SILENT)) {
+ CryptReleaseContext(hCryptProv, 0);
+ }
+ ]])
+ ],[
+ curl_win32_crypto_api="yes"
+ ])
+ fi
+ case "$curl_win32_crypto_api" in
+ yes)
+ AC_MSG_RESULT([yes])
+ AC_DEFINE_UNQUOTED(USE_WIN32_CRYPTO, 1,
+ [Define to 1 if you are building a Windows target with crypto API support.])
+ AC_SUBST(USE_WIN32_CRYPTO, [1])
;;
*)
AC_MSG_RESULT([no])
])
-dnl CURL_MAC_CFLAGS
+dnl CURL_DARWIN_CFLAGS
dnl
-dnl Check if -mmacosx-version-min, -miphoneos-version-min or any
-dnl similar are set manually, otherwise do. And set
-dnl -Werror=partial-availability.
+dnl Set -Werror=partial-availability to detect possible breaking code
+dnl with very low deployment targets.
dnl
-AC_DEFUN([CURL_MAC_CFLAGS], [
+AC_DEFUN([CURL_DARWIN_CFLAGS], [
tst_cflags="no"
case $host_os in
;;
esac
- AC_MSG_CHECKING([for good-to-use Mac CFLAGS])
+ AC_MSG_CHECKING([for good-to-use Darwin CFLAGS])
AC_MSG_RESULT([$tst_cflags]);
if test "$tst_cflags" = "yes"; then
- AC_MSG_CHECKING([for *version-min in CFLAGS])
- min=""
- if test -z "$(echo $CFLAGS | grep m.*os.*-version-min)"; then
- min="-mmacosx-version-min=10.8"
- CFLAGS="$CFLAGS $min"
- fi
- if test -z "$min"; then
- AC_MSG_RESULT([set by user])
- else
- AC_MSG_RESULT([$min set])
- fi
-
old_CFLAGS=$CFLAGS
CFLAGS="$CFLAGS -Werror=partial-availability"
AC_MSG_CHECKING([whether $CC accepts -Werror=partial-availability])
fi
])
+
+
+dnl CURL_SUPPORTS_BUILTIN_AVAILABLE
+dnl
+dnl Check to see if the compiler supports __builtin_available. This built-in
+dnl compiler function first appeared in Apple LLVM 9.0.0. It's so new that, at
+dnl the time this macro was written, the function was not yet documented. Its
+dnl purpose is to return true if the code is running under a certain OS version
+dnl or later.
+
+AC_DEFUN([CURL_SUPPORTS_BUILTIN_AVAILABLE], [
+ AC_MSG_CHECKING([to see if the compiler supports __builtin_available()])
+ AC_COMPILE_IFELSE([
+ AC_LANG_PROGRAM([[
+#include <stdlib.h>
+ ]],[[
+ if (__builtin_available(macOS 10.8, iOS 5.0, *)) {}
+ ]])
+ ],[
+ AC_MSG_RESULT([yes])
+ AC_DEFINE_UNQUOTED(HAVE_BUILTIN_AVAILABLE, 1,
+ [Define to 1 if you have the __builtin_available function.])
+ ],[
+ AC_MSG_RESULT([no])
+ ])
+])
projects / platform / upstream / curl.git / blobdiff