# Automates some of the checking constructs. Aims at portability for POSIX.
# Documentation for functions is below.
#
+# the following macro's are provided in this file:
+# (see below for details on each macro).
+#
+# ACX_ESCAPE_BACKSLASH - escape backslashes in var for C-preproc.
+# ACX_RSRC_VERSION - create windows resource version number.
+# ACX_CHECK_COMPILER_FLAG - see if cc supports a flag.
+# ACX_CHECK_ERROR_FLAGS - see which flag is -werror (used below).
+# ACX_CHECK_COMPILER_FLAG_NEEDED - see if flags make the code compile cleanly.
+# ACX_DEPFLAG - find cc dependency flags.
+# ACX_DETERMINE_EXT_FLAGS_UNBOUND - find out which flags enable BSD and POSIX.
+# ACX_CHECK_FORMAT_ATTRIBUTE - find cc printf format syntax.
+# ACX_CHECK_UNUSED_ATTRIBUTE - find cc variable unused syntax.
+# ACX_LIBTOOL_C_ONLY - create libtool for C only, improved.
+# ACX_TYPE_U_CHAR - u_char type.
+# ACX_TYPE_RLIM_T - rlim_t type.
+# ACX_TYPE_SOCKLEN_T - socklen_t type.
+# ACX_TYPE_IN_ADDR_T - in_addr_t type.
+# ACX_TYPE_IN_PORT_T - in_port_t type.
+# ACX_ARG_RPATH - add --disable-rpath option.
+# ACX_WITH_SSL - add --with-ssl option, link -lcrypto.
+# ACX_LIB_SSL - setup to link -lssl.
+# ACX_SYS_LARGEFILE - improved sys_largefile, fseeko, >2G files.
+# ACX_CHECK_GETADDRINFO_WITH_INCLUDES - find getaddrinfo, portably.
+# ACX_FUNC_DEPRECATED - see if func is deprecated.
+# ACX_CHECK_NONBLOCKING_BROKEN - see if nonblocking sockets really work.
+# ACX_MKDIR_ONE_ARG - determine mkdir(2) number of arguments.
+# ACX_FUNC_IOCTLSOCKET - find ioctlsocket, portably.
+# AHX_BOTTOM_FORMAT_ATTRIBUTE - config.h text for format.
+# AHX_BOTTOM_UNUSED_ATTRIBUTE - config.h text for unused.
+# AHX_BOTTOM_FSEEKO - define fseeko, ftello fallback.
+# AHX_BOTTOM_RAND_MAX - define RAND_MAX if needed.
+# AHX_BOTTOM_MAXHOSTNAMELEN - define MAXHOSTNAMELEN if needed.
+# AHX_BOTTOM_IPV6_MIN_MTU - define IPV6_MIN_MTU if needed.
+# AHX_BOTTOM_SNPRINTF - snprintf compat prototype
+# AHX_BOTTOM_INET_PTON - inet_pton compat prototype
+# AHX_BOTTOM_INET_NTOP - inet_ntop compat prototype
+# AHX_BOTTOM_INET_ATON - inet_aton compat prototype
+# AHX_BOTTOM_MEMMOVE - memmove compat prototype
+# AHX_BOTTOM_STRLCPY - strlcpy compat prototype
+# AHX_BOTTOM_GMTIME_R - gmtime_r compat prototype
+# AHX_BOTTOM_W32_SLEEP - w32 compat for sleep
+# AHX_BOTTOM_W32_USLEEP - w32 compat for usleep
+# AHX_BOTTOM_W32_RANDOM - w32 compat for random
+# AHX_BOTTOM_W32_SRANDOM - w32 compat for srandom
+# AHX_BOTTOM_W32_FD_SET_T - w32 detection of FD_SET_T.
+#
dnl Escape backslashes as \\, for C:\ paths, for the C preprocessor defines.
dnl for example, NLX_ESCAPE_BACKSLASH($from_var, to_var)
])
dnl Check the printf-format attribute (if any)
-dnl result in HAVE_ATTR_FORMAT
+dnl result in HAVE_ATTR_FORMAT.
+dnl Make sure you also include the AHX_BOTTOM_FORMAT_ATTRIBUTE.
AC_DEFUN([ACX_CHECK_FORMAT_ATTRIBUTE],
[AC_REQUIRE([AC_PROG_CC])
AC_MSG_CHECKING(whether the C compiler (${CC-cc}) accepts the "format" attribute)
if test $ac_cv_c_format_attribute = yes; then
AC_DEFINE(HAVE_ATTR_FORMAT, 1, [Whether the C compiler accepts the "format" attribute])
fi
-])dnl
+])dnl End of ACX_CHECK_FORMAT_ATTRIBUTE
+
+dnl Setup ATTR_FORMAT config.h parts.
+dnl make sure you call ACX_CHECK_FORMAT_ATTRIBUTE also.
+AC_DEFUN(AHX_BOTTOM_FORMAT_ATTRIBUTE,
+[ AH_BOTTOM([
+#ifdef HAVE_ATTR_FORMAT
+# define ATTR_FORMAT(archetype, string_index, first_to_check) \
+ __attribute__ ((format (archetype, string_index, first_to_check)))
+#else /* !HAVE_ATTR_FORMAT */
+# define ATTR_FORMAT(archetype, string_index, first_to_check) /* empty */
+#endif /* !HAVE_ATTR_FORMAT */
+]) ])
dnl Check how to mark function arguments as unused.
-dnl result in HAVE_ATTR_UNUSED
+dnl result in HAVE_ATTR_UNUSED.
+dnl Make sure you include AHX_BOTTOM_UNUSED_ATTRIBUTE also.
AC_DEFUN([ACX_CHECK_UNUSED_ATTRIBUTE],
[AC_REQUIRE([AC_PROG_CC])
AC_MSG_CHECKING(whether the C compiler (${CC-cc}) accepts the "unused" attribute)
[ac_cv_c_unused_attribute="no"])
])
+dnl Setup ATTR_UNUSED config.h parts.
+dnl make sure you call ACX_CHECK_UNUSED_ATTRIBUTE also.
+AC_DEFUN(AHX_BOTTOM_UNUSED_ATTRIBUTE,
+[AH_BOTTOM([
+#if defined(DOXYGEN)
+# define ATTR_UNUSED(x) x
+#elif defined(__cplusplus)
+# define ATTR_UNUSED(x)
+#elif defined(HAVE_ATTR_UNUSED)
+# define ATTR_UNUSED(x) x __attribute__((unused))
+#else /* !HAVE_ATTR_UNUSED */
+# define ATTR_UNUSED(x) x
+#endif /* !HAVE_ATTR_UNUSED */
+]) ])
+
AC_MSG_RESULT($ac_cv_c_unused_attribute)
if test $ac_cv_c_unused_attribute = yes; then
AC_DEFINE(HAVE_ATTR_UNUSED, 1, [Whether the C compiler accepts the "unused" attribute])
AC_PROG_LIBTOOL
])
+dnl Detect if u_char type is defined, otherwise define it.
+AC_DEFUN(ACX_TYPE_U_CHAR,
+ [AC_CHECK_TYPE(u_char, unsigned char)])
+
+dnl Detect if rlim_t type is defined, otherwise define it.
+AC_DEFUN(ACX_TYPE_RLIM_T,
+[AC_CHECK_TYPE(rlim_t, ,
+ [AC_DEFINE([rlim_t], [unsigned long], [Define to 'int' if not defined])], [
+AC_INCLUDES_DEFAULT
+#if HAVE_SYS_RESOURCE_H
+# include <sys/resource.h>
+#endif
+]) ])
+
+dnl Detect if socklen_t type is defined, otherwise define it.
+AC_DEFUN(ACX_TYPE_SOCKLEN_T,
+[
+AC_CHECK_TYPE(socklen_t, ,
+ [AC_DEFINE([socklen_t], [int], [Define to 'int' if not defined])], [
+AC_INCLUDES_DEFAULT
+#if HAVE_SYS_SOCKET_H
+# include <sys/socket.h>
+#endif
+]) ])
+
+dnl Detect if socklen_t type is defined, otherwise define it.
+AC_DEFUN(ACX_TYPE_IN_ADDR_T,
+[ AC_CHECK_TYPE(in_addr_t, [], [AC_DEFINE([in_addr_t], [uint32_t], [in_addr_t])], [
+AC_INCLUDES_DEFAULT
+#if HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#if HAVE_NETINET_IN_H
+# include <netinet/in.h>
+#endif
+]) ])
+
+dnl Detect if socklen_t type is defined, otherwise define it.
+AC_DEFUN(ACX_TYPE_IN_PORT_T,
+[ AC_CHECK_TYPE(in_port_t, [], [AC_DEFINE([in_port_t], [uint16_t], [in_port_t])], [
+AC_INCLUDES_DEFAULT
+#if HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#if HAVE_NETINET_IN_H
+# include <netinet/in.h>
+#endif
+]) ])
+
+dnl Add option to disable the evil rpath. Check whether to use rpath or not.
+dnl Adds the --disable-rpath option. Uses trick to edit the ./libtool.
+AC_DEFUN(ACX_ARG_RPATH,
+[
+AC_ARG_ENABLE(rpath,
+ [ --disable-rpath disable hardcoded rpath (default=enabled)],
+ enable_rpath=$enableval, enable_rpath=yes)
+if test "x$enable_rpath" = xno; then
+ AC_MSG_RESULT([Fixing libtool for -rpath problems.])
+ sed < libtool > libtool-2 \
+ 's/^hardcode_libdir_flag_spec.*$'/'hardcode_libdir_flag_spec=" -D__LIBTOOL_RPATH_SED__ "/'
+ mv libtool-2 libtool
+ chmod 755 libtool
+ libtool="./libtool"
+fi
+])
+
+dnl Check for SSL.
+dnl Adds --with-ssl option, searches for openssl and defines HAVE_SSL if found
+dnl Setup of CPPFLAGS, CFLAGS. Adds -lcrypto to LIBS.
+dnl Checks main header files of SSL.
+dnl
+AC_DEFUN(ACX_WITH_SSL,
+[
+AC_ARG_WITH(ssl, AC_HELP_STRING([--with-ssl=pathname],
+ [enable SSL (will check /usr/local/ssl
+ /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /opt/local /usr/sfw /usr)]),[
+ ],[
+ withval="yes"
+ ])
+ if test x_$withval = x_no; then
+ AC_MSG_ERROR([Need SSL library to do digital signature cryptography])
+ fi
+ if test x_$withval != x_no; then
+ AC_MSG_CHECKING(for SSL)
+ if test x_$withval = x_ -o x_$withval = x_yes; then
+ withval="/usr/local/ssl /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /opt/local /usr/sfw /usr"
+ fi
+ for dir in $withval; do
+ ssldir="$dir"
+ if test -f "$dir/include/openssl/ssl.h"; then
+ found_ssl="yes"
+ AC_DEFINE_UNQUOTED([HAVE_SSL], [], [Define if you have the SSL libraries installed.])
+ CPPFLAGS="$CPPFLAGS -I$ssldir/include"
+ break;
+ fi
+ done
+ if test x_$found_ssl != x_yes; then
+ AC_MSG_ERROR(Cannot find the SSL libraries in $withval)
+ else
+ AC_MSG_RESULT(found in $ssldir)
+ HAVE_SSL=yes
+ LDFLAGS="$LDFLAGS -L$ssldir/lib"
+ if test "x$enable_rpath" = xyes; then
+ RUNTIME_PATH="$RUNTIME_PATH -R$ssldir/lib"
+ fi
+
+ AC_MSG_CHECKING([for HMAC_CTX_init in -lcrypto])
+ LIBS="$LIBS -lcrypto"
+ AC_TRY_LINK(, [
+ int HMAC_CTX_init(void);
+ (void)HMAC_CTX_init();
+ ], [
+ AC_MSG_RESULT(yes)
+ AC_DEFINE([HAVE_HMAC_CTX_INIT], 1,
+ [If you have HMAC_CTX_init])
+ ], [
+ AC_MSG_RESULT(no)
+ # check if -lwsock32 or -lgdi32 are needed.
+ LIBS="$LIBS -lgdi32"
+ AC_MSG_CHECKING([if -lcrypto needs -lgdi32])
+ AC_TRY_LINK([], [
+ int HMAC_CTX_init(void);
+ (void)HMAC_CTX_init();
+ ],[
+ AC_DEFINE([HAVE_HMAC_CTX_INIT], 1,
+ [If you have HMAC_CTX_init])
+ AC_MSG_RESULT(yes)
+ ],[
+ AC_MSG_RESULT(no)
+ AC_MSG_ERROR([OpenSSL found in $ssldir, but version 0.9.7 or higher is required])
+ ])
+ ])
+ fi
+ AC_SUBST(HAVE_SSL)
+ AC_SUBST(RUNTIME_PATH)
+ fi
+AC_CHECK_HEADERS([openssl/ssl.h],,, [AC_INCLUDES_DEFAULT])
+AC_CHECK_HEADERS([openssl/err.h],,, [AC_INCLUDES_DEFAULT])
+AC_CHECK_HEADERS([openssl/rand.h],,, [AC_INCLUDES_DEFAULT])
+])dnl End of ACX_WITH_SSL
+
+dnl Setup to use -lssl
+dnl To use -lcrypto, use the ACX_WITH_SSL setup (before this one).
+AC_DEFUN(ACX_LIB_SSL,
+[
+# check if libssl needs libdl
+BAKLIBS="$LIBS"
+LIBS="-lssl $LIBS"
+AC_MSG_CHECKING([if libssl needs libdl])
+AC_TRY_LINK_FUNC([SSL_CTX_new], [
+ AC_MSG_RESULT([no])
+ LIBS="$BAKLIBS"
+] , [
+ AC_MSG_RESULT([yes])
+ LIBS="$BAKLIBS"
+ AC_SEARCH_LIBS([dlopen], [dl])
+]) ])dnl End of ACX_LIB_SSL
+
+dnl Setup to use very large files (>2Gb).
+dnl setups fseeko and its own
+AC_DEFUN(ACX_SYS_LARGEFILE,
+[
+AC_SYS_LARGEFILE
+dnl try to see if an additional _LARGEFILE_SOURCE 1 is needed to get fseeko
+ACX_CHECK_COMPILER_FLAG_NEEDED(-D_LARGEFILE_SOURCE=1,
+[
+#include <stdio.h>
+int test() {
+ int a = fseeko(stdin, 0, 0);
+ return a;
+}
+], [CFLAGS="$CFLAGS -D_LARGEFILE_SOURCE=1"])
+])
+
+dnl Check getaddrinfo.
+dnl Works on linux, solaris, bsd and windows(links winsock).
+dnl defines HAVE_GETADDRINFO, USE_WINSOCK.
+AC_DEFUN([ACX_CHECK_GETADDRINFO_WITH_INCLUDES],
+[AC_REQUIRE([AC_PROG_CC])
+AC_MSG_CHECKING(for getaddrinfo)
+ac_cv_func_getaddrinfo=no
+AC_LINK_IFELSE(
+[
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+char* getaddrinfo();
+char* (*f) () = getaddrinfo;
+#ifdef __cplusplus
+}
+#endif
+int main() {
+ ;
+ return 0;
+}
+],
+dnl this case on linux, solaris, bsd
+[ac_cv_func_getaddrinfo="yes"],
+dnl no quick getaddrinfo, try mingw32 and winsock2 library.
+ORIGLIBS="$LIBS"
+LIBS="$LIBS -lws2_32"
+AC_LINK_IFELSE(
+AC_LANG_PROGRAM(
+[
+#ifdef HAVE_WS2TCPIP_H
+#include <ws2tcpip.h>
+#endif
+],
+[
+ (void)getaddrinfo(NULL, NULL, NULL, NULL);
+]
+),
+[
+ac_cv_func_getaddrinfo="yes"
+dnl already: LIBS="$LIBS -lws2_32"
+AC_DEFINE(USE_WINSOCK, 1, [Whether the windows socket API is used])
+USE_WINSOCK="1"
+],
+[
+ac_cv_func_getaddrinfo="no"
+LIBS="$ORIGLIBS"
+])
+)
+
+AC_MSG_RESULT($ac_cv_func_getaddrinfo)
+if test $ac_cv_func_getaddrinfo = yes; then
+ AC_DEFINE(HAVE_GETADDRINFO, 1, [Whether getaddrinfo is available])
+fi
+])dnl Endof AC_CHECK_GETADDRINFO_WITH_INCLUDES
+
+dnl check if a function is deprecated. defines DEPRECATED_func in config.h.
+dnl $1: function name
+dnl $2: C-statement that calls the function.
+dnl $3: includes for the program.
+dnl $4: executes if yes
+dnl $5: executes if no
+AC_DEFUN([ACX_FUNC_DEPRECATED],
+[
+AC_REQUIRE([AC_PROG_CC])
+AC_MSG_CHECKING(if $1 is deprecated)
+cache=`echo $1 | sed 'y%.=/+-%___p_%'`
+AC_CACHE_VAL(cv_cc_deprecated_$cache,
+[
+echo '$3' >conftest.c
+echo 'void f(){ $2 }' >>conftest.c
+if test -z "`$CC -c conftest.c 2>&1 | grep deprecated`"; then
+eval "cv_cc_deprecated_$cache=no"
+else
+eval "cv_cc_deprecated_$cache=yes"
+fi
+rm -f conftest conftest.o conftest.c
+])
+if eval "test \"`echo '$cv_cc_deprecated_'$cache`\" = yes"; then
+AC_MSG_RESULT(yes)
+AC_DEFINE_UNQUOTED(AS_TR_CPP([DEPRECATED_$1]), 1, [Whether $1 is deprecated])
+:
+$4
+else
+AC_MSG_RESULT(no)
+:
+$5
+fi
+])dnl end of ACX_FUNC_DEPRECATED
+
+dnl check if select and nonblocking sockets actually work.
+dnl Needs fork(2) and select(2).
+dnl defines NONBLOCKING_IS_BROKEN, and if that is true multiple reads from
+dnl a nonblocking socket do not work, a new call to select is necessary.
+AC_DEFUN(ACX_CHECK_NONBLOCKING_BROKEN,
+[
+AC_MSG_CHECKING([if nonblocking sockets work])
+AC_RUN_IFELSE(AC_LANG_PROGRAM([
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <fcntl.h>
+#include <errno.h>
+#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
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#ifdef HAVE_TIME_H
+#include <time.h>
+#endif
+],[[
+ int port;
+ int sfd, cfd;
+ int num = 10;
+ int i, p;
+ struct sockaddr_in a;
+ /* test if select and nonblocking reads work well together */
+ /* open port.
+ fork child to send 10 messages.
+ select to read.
+ then try to nonblocking read the 10 messages
+ then, nonblocking read must give EAGAIN
+ */
+
+ port = 12345 + (time(0)%32);
+ sfd = socket(PF_INET, SOCK_DGRAM, 0);
+ if(sfd == -1) {
+ perror("socket");
+ return 1;
+ }
+ memset(&a, 0, sizeof(a));
+ a.sin_family = AF_INET;
+ a.sin_port = htons(port);
+ a.sin_addr.s_addr = inet_addr("127.0.0.1");
+ if(bind(sfd, (struct sockaddr*)&a, sizeof(a)) < 0) {
+ perror("bind");
+ return 1;
+ }
+ if(fcntl(sfd, F_SETFL, O_NONBLOCK) == -1) {
+ perror("fcntl");
+ return 1;
+ }
+
+ cfd = socket(PF_INET, SOCK_DGRAM, 0);
+ if(cfd == -1) {
+ perror("client socket");
+ return 1;
+ }
+ a.sin_port = 0;
+ if(bind(cfd, (struct sockaddr*)&a, sizeof(a)) < 0) {
+ perror("client bind");
+ return 1;
+ }
+ a.sin_port = htons(port);
+
+ /* no handler, causes exit in 10 seconds */
+ alarm(10);
+
+ /* send and receive on the socket */
+ if((p=fork()) == 0) {
+ for(i=0; i<num; i++) {
+ if(sendto(cfd, &i, sizeof(i), 0,
+ (struct sockaddr*)&a, sizeof(a)) < 0) {
+ perror("sendto");
+ return 1;
+ }
+ }
+ } else {
+ /* parent */
+ fd_set rset;
+ int x;
+ if(p == -1) {
+ perror("fork");
+ return 1;
+ }
+ FD_ZERO(&rset);
+ FD_SET(sfd, &rset);
+ if(select(sfd+1, &rset, NULL, NULL, NULL) < 1) {
+ perror("select");
+ return 1;
+ }
+ i = 0;
+ while(i < num) {
+ if(recv(sfd, &x, sizeof(x), 0) != sizeof(x)) {
+ if(errno == EAGAIN)
+ continue;
+ perror("recv");
+ return 1;
+ }
+ i++;
+ }
+ /* now we want to get EAGAIN: nonblocking goodness */
+ errno = 0;
+ recv(sfd, &x, sizeof(x), 0);
+ if(errno != EAGAIN) {
+ perror("trying to recv again");
+ return 1;
+ }
+ /* EAGAIN encountered */
+ }
+
+ close(sfd);
+ close(cfd);
+]]), [
+ AC_MSG_RESULT([yes])
+], [
+ AC_MSG_RESULT([no])
+ AC_DEFINE([NONBLOCKING_IS_BROKEN], 1, [Define if the network stack does not fully support nonblocking io (causes lower performance).])
+], [
+ AC_MSG_RESULT([crosscompile(yes)])
+])
+])dnl End of ACX_CHECK_NONBLOCKING_BROKEN
+
+dnl Check if mkdir has one or two arguments.
+dnl defines MKDIR_HAS_ONE_ARG
+AC_DEFUN(ACX_MKDIR_ONE_ARG,
+[
+AC_MSG_CHECKING([whether mkdir has one arg])
+AC_TRY_COMPILE([
+#include <stdio.h>
+#include <unistd.h>
+#ifdef HAVE_WINSOCK2_H
+#include <winsock2.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+], [
+ (void)mkdir("directory");
+],
+AC_MSG_RESULT(yes)
+AC_DEFINE(MKDIR_HAS_ONE_ARG, 1, [Define if mkdir has one argument.])
+,
+AC_MSG_RESULT(no)
+)
+])dnl end of ACX_MKDIR_ONE_ARG
+
+dnl Check for ioctlsocket function. works on mingw32 too.
+AC_DEFUN(ACX_FUNC_IOCTLSOCKET,
+[
+# check ioctlsocket
+AC_MSG_CHECKING(for ioctlsocket)
+AC_LINK_IFELSE(AC_LANG_PROGRAM([
+#ifdef HAVE_WINSOCK2_H
+#include <winsock2.h>
+#endif
+], [
+ (void)ioctlsocket(0, 0, NULL);
+]), [
+AC_MSG_RESULT(yes)
+AC_DEFINE(HAVE_IOCTLSOCKET, 1, [if the function 'ioctlsocket' is available])
+],[AC_MSG_RESULT(no)])
+])dnl end of ACX_FUNC_IOCTLSOCKET
+
+dnl Define fallback for fseeko and ftello if needed.
+AC_DEFUN(AHX_BOTTOM_FSEEKO,
+[ AH_BOTTOM([
+#ifndef HAVE_FSEEKO
+#define fseeko fseek
+#define ftello ftell
+#endif /* HAVE_FSEEKO */
+]) ])
+
+dnl Define RAND_MAX if not defined
+AC_DEFUN(AHX_BOTTOM_RAND_MAX,
+[ AH_BOTTOM([
+#ifndef RAND_MAX
+#define RAND_MAX 2147483647
+#endif
+]) ])
+
+dnl Define MAXHOSTNAMELEN if not defined
+AC_DEFUN(AHX_BOTTOM_MAXHOSTNAMELEN,
+[ AH_BOTTOM([
+#ifndef MAXHOSTNAMELEN
+#define MAXHOSTNAMELEN 256
+#endif
+]) ])
+
+dnl Define IPV6_MIN_MTU if not defined
+AC_DEFUN(AHX_BOTTOM_IPV6_MIN_MTU,
+[ AH_BOTTOM([
+#ifndef IPV6_MIN_MTU
+#define IPV6_MIN_MTU 1280
+#endif /* IPV6_MIN_MTU */
+]) ])
+
+dnl provide snprintf, vsnprintf compat prototype
+dnl $1: unique name for compat code
+AC_DEFUN(AHX_BOTTOM_SNPRINTF,
+[ AH_BOTTOM([
+#ifndef HAVE_SNPRINTF
+#define snprintf snprintf_$1
+#define vsnprintf vsnprintf_$1
+#include <stdarg.h>
+int snprintf (char *str, size_t count, const char *fmt, ...);
+int vsnprintf (char *str, size_t count, const char *fmt, va_list arg);
+#endif /* HAVE_SNPRINTF */
+]) ])
+
+dnl provide inet_pton compat prototype.
+dnl $1: unique name for compat code
+AC_DEFUN(AHX_BOTTOM_INET_PTON,
+[ AH_BOTTOM([
+#ifndef HAVE_INET_PTON
+#define inet_pton inet_pton_$1
+int inet_pton(int af, const char* src, void* dst);
+#endif /* HAVE_INET_PTON */
+]) ])
+
+dnl provide inet_ntop compat prototype.
+dnl $1: unique name for compat code
+AC_DEFUN(AHX_BOTTOM_INET_NTOP,
+[ AH_BOTTOM([
+#ifndef HAVE_INET_NTOP
+#define inet_ntop inet_ntop_$1
+const char *inet_ntop(int af, const void *src, char *dst, size_t size);
+#endif
+]) ])
+
+dnl provide inet_aton compat prototype.
+dnl $1: unique name for compat code
+AC_DEFUN(AHX_BOTTOM_INET_ATON,
+[ AH_BOTTOM([
+#ifndef HAVE_INET_ATON
+#define inet_aton inet_aton_$1
+int inet_aton(const char *cp, struct in_addr *addr);
+#endif
+]) ])
+
+dnl provide memmove compat prototype.
+dnl $1: unique name for compat code
+AC_DEFUN(AHX_BOTTOM_MEMMOVE,
+[ AH_BOTTOM([
+#ifndef HAVE_MEMMOVE
+#define memmove memmove_$1
+void *memmove(void *dest, const void *src, size_t n);
+#endif
+]) ])
+
+dnl provide strlcpy compat prototype.
+dnl $1: unique name for compat code
+AC_DEFUN(AHX_BOTTOM_STRLCPY,
+[ AH_BOTTOM([
+#ifndef HAVE_STRLCPY
+#define strlcpy strlcpy_$1
+size_t strlcpy(char *dst, const char *src, size_t siz);
+#endif
+]) ])
+
+dnl provide gmtime_r compat prototype.
+dnl $1: unique name for compat code
+AC_DEFUN(AHX_BOTTOM_GMTIME_R,
+[ AH_BOTTOM([
+#ifndef HAVE_GMTIME_R
+#define gmtime_r gmtime_r_$1
+struct tm *gmtime_r(const time_t *timep, struct tm *result);
+#endif
+]) ])
+
+dnl provide w32 compat definition for sleep
+AC_DEFUN(AHX_BOTTOM_W32_SLEEP,
+[ AH_BOTTOM([
+#ifndef HAVE_SLEEP
+#define sleep(x) Sleep((x)*1000) /* on win32 */
+#endif /* HAVE_SLEEP */
+]) ])
+
+dnl provide w32 compat definition for usleep
+AC_DEFUN(AHX_BOTTOM_W32_USLEEP,
+[ AH_BOTTOM([
+#ifndef HAVE_USLEEP
+#define usleep(x) Sleep((x)/1000 + 1) /* on win32 */
+#endif /* HAVE_USLEEP */
+]) ])
+
+dnl provide w32 compat definition for random
+AC_DEFUN(AHX_BOTTOM_W32_RANDOM,
+[ AH_BOTTOM([
+#ifndef HAVE_RANDOM
+#define random rand /* on win32, for tests only (bad random) */
+#endif /* HAVE_RANDOM */
+]) ])
+
+dnl provide w32 compat definition for srandom
+AC_DEFUN(AHX_BOTTOM_W32_SRANDOM,
+[ AH_BOTTOM([
+#ifndef HAVE_SRANDOM
+#define srandom(x) srand(x) /* on win32, for tests only (bad random) */
+#endif /* HAVE_SRANDOM */
+]) ])
+
+dnl provide w32 compat definition for FD_SET_T
+AC_DEFUN(AHX_BOTTOM_W32_FD_SET_T,
+[ AH_BOTTOM([
+/* detect if we need to cast to unsigned int for FD_SET to avoid warnings */
+#ifdef HAVE_WINSOCK2_H
+#define FD_SET_T (u_int)
+#else
+#define FD_SET_T
+#endif
+]) ])
+
dnl End of file
/* Define for large files, on AIX-style hosts. */
#undef _LARGE_FILES
+/* Define for Solaris 2.5.1 so the uint32_t typedef from <sys/synch.h>,
+ <pthread.h>, or <semaphore.h> is not used. If the typedef was allowed, the
+ #define below would cause a syntax error. */
+#undef _UINT32_T
+
+/* Define for Solaris 2.5.1 so the uint64_t typedef from <sys/synch.h>,
+ <pthread.h>, or <semaphore.h> is not used. If the typedef was allowed, the
+ #define below would cause a syntax error. */
+#undef _UINT64_T
+
+/* Define for Solaris 2.5.1 so the uint8_t typedef from <sys/synch.h>,
+ <pthread.h>, or <semaphore.h> is not used. If the typedef was allowed, the
+ #define below would cause a syntax error. */
+#undef _UINT8_T
+
/* Define to empty if `const' does not conform to ANSI C. */
#undef const
#undef inline
#endif
-/* Define to `short' if <sys/types.h> does not define. */
+/* Define to the type of a signed integer type of width exactly 16 bits if
+ such a type exists and the standard includes do not define it. */
#undef int16_t
-/* Define to `int' if <sys/types.h> does not define. */
+/* Define to the type of a signed integer type of width exactly 32 bits if
+ such a type exists and the standard includes do not define it. */
#undef int32_t
-/* Define to `long long' if <sys/types.h> does not define. */
+/* Define to the type of a signed integer type of width exactly 64 bits if
+ such a type exists and the standard includes do not define it. */
#undef int64_t
-/* Define to `char' if <sys/types.h> does not define. */
+/* Define to the type of a signed integer type of width exactly 8 bits if such
+ a type exists and the standard includes do not define it. */
#undef int8_t
/* Define to rpl_malloc if the replacement function should be used. */
/* Define to `int' if <sys/types.h> doesn't define. */
#undef uid_t
-/* Define to `unsigned short' if <sys/types.h> does not define. */
+/* Define to the type of an unsigned integer type of width exactly 16 bits if
+ such a type exists and the standard includes do not define it. */
#undef uint16_t
-/* Define to `unsigned int' if <sys/types.h> does not define. */
+/* Define to the type of an unsigned integer type of width exactly 32 bits if
+ such a type exists and the standard includes do not define it. */
#undef uint32_t
-/* Define to `unsigned long long' if <sys/types.h> does not define. */
+/* Define to the type of an unsigned integer type of width exactly 64 bits if
+ such a type exists and the standard includes do not define it. */
#undef uint64_t
-/* Define to `unsigned char' if <sys/types.h> does not define. */
+/* Define to the type of an unsigned integer type of width exactly 8 bits if
+ such a type exists and the standard includes do not define it. */
#undef uint8_t
/* Define as `fork' if `vfork' does not work. */
#include <openssl/rand.h>
#endif
-#ifdef HAVE_ATTR_FORMAT
-# define ATTR_FORMAT(archetype, string_index, first_to_check) \
- __attribute__ ((format (archetype, string_index, first_to_check)))
-#else /* !HAVE_ATTR_FORMAT */
-# define ATTR_FORMAT(archetype, string_index, first_to_check) /* empty */
-#endif /* !HAVE_ATTR_FORMAT */
-#if defined(DOXYGEN)
-# define ATTR_UNUSED(x) x
-#elif defined(__cplusplus)
-# define ATTR_UNUSED(x)
-#elif defined(HAVE_ATTR_UNUSED)
-# define ATTR_UNUSED(x) x __attribute__((unused))
-#else /* !HAVE_ATTR_UNUSED */
-# define ATTR_UNUSED(x) x
-#endif /* !HAVE_ATTR_UNUSED */
-#ifndef HAVE_FSEEKO
-#define fseeko fseek
-#define ftello ftell
-#endif /* HAVE_FSEEKO */
-#if defined(HAVE_EVENT_H) && !defined(HAVE_EVENT_BASE_ONCE) && (defined(HAVE_PTHREAD) || defined(HAVE_SOLARIS_THREADS))
- /* using version of libevent that is not threadsafe. */
-# define LIBEVENT_SIGNAL_PROBLEM 1
-#endif
-
-#ifndef RAND_MAX
-#define RAND_MAX 2147483647
-#endif
-
-#ifndef MAXHOSTNAMELEN
-#define MAXHOSTNAMELEN 256
-#endif
-
-#ifndef IPV6_MIN_MTU
-#define IPV6_MIN_MTU 1280
-#endif /* IPV6_MIN_MTU */
-
-#ifndef CHECKED_INET6
-# define CHECKED_INET6
-# ifdef AF_INET6
-# define INET6
-# else
-# define AF_INET6 28
-# endif
-#endif /* CHECKED_INET6 */
-/* maximum nesting of included files */
-#define MAXINCLUDES 10
-#ifndef HAVE_SNPRINTF
-#define snprintf snprintf_unbound
-#define vsnprintf vsnprintf_unbound
-#include <stdarg.h>
-int snprintf (char *str, size_t count, const char *fmt, ...);
-int vsnprintf (char *str, size_t count, const char *fmt, va_list arg);
-#endif /* HAVE_SNPRINTF */
-#ifndef HAVE_INET_PTON
-#define inet_pton inet_pton_unbound
-int inet_pton(int af, const char* src, void* dst);
-#endif /* HAVE_INET_PTON */
-#ifndef HAVE_INET_NTOP
-#define inet_ntop inet_ntop_unbound
-const char *inet_ntop(int af, const void *src, char *dst, size_t size);
-#endif
#ifndef HAVE_INET_ATON
#define inet_aton inet_aton_unbound
int inet_aton(const char *cp, struct in_addr *addr);
#endif
+
+
+
#ifndef HAVE_MEMMOVE
#define memmove memmove_unbound
void *memmove(void *dest, const void *src, size_t n);
#endif
+
+
+
#ifndef HAVE_STRLCPY
#define strlcpy strlcpy_unbound
size_t strlcpy(char *dst, const char *src, size_t siz);
#endif
+
+
+
#ifndef HAVE_GMTIME_R
#define gmtime_r gmtime_r_unbound
struct tm *gmtime_r(const time_t *timep, struct tm *result);
#endif
-#ifndef HAVE_GETADDRINFO
-struct sockaddr_storage;
-#include "compat/fake-rfc2553.h"
-#endif
+
+
+
#ifndef HAVE_SLEEP
#define sleep(x) Sleep((x)*1000) /* on win32 */
#endif /* HAVE_SLEEP */
+
+
+
#ifndef HAVE_USLEEP
#define usleep(x) Sleep((x)/1000 + 1) /* on win32 */
#endif /* HAVE_USLEEP */
+
+
+
#ifndef HAVE_RANDOM
#define random rand /* on win32, for tests only (bad random) */
#endif /* HAVE_RANDOM */
+
+
+
#ifndef HAVE_SRANDOM
#define srandom(x) srand(x) /* on win32, for tests only (bad random) */
#endif /* HAVE_SRANDOM */
+
+
/* detect if we need to cast to unsigned int for FD_SET to avoid warnings */
#ifdef HAVE_WINSOCK2_H
#define FD_SET_T (u_int)
#define FD_SET_T
#endif
+
+
+#ifndef IPV6_MIN_MTU
+#define IPV6_MIN_MTU 1280
+#endif /* IPV6_MIN_MTU */
+
+
+
+#ifdef HAVE_ATTR_FORMAT
+# define ATTR_FORMAT(archetype, string_index, first_to_check) \
+ __attribute__ ((format (archetype, string_index, first_to_check)))
+#else /* !HAVE_ATTR_FORMAT */
+# define ATTR_FORMAT(archetype, string_index, first_to_check) /* empty */
+#endif /* !HAVE_ATTR_FORMAT */
+
+
+
+#if defined(HAVE_EVENT_H) && !defined(HAVE_EVENT_BASE_ONCE) && (defined(HAVE_PTHREAD) || defined(HAVE_SOLARIS_THREADS))
+ /* using version of libevent that is not threadsafe. */
+# define LIBEVENT_SIGNAL_PROBLEM 1
+#endif
+
+#ifndef CHECKED_INET6
+# define CHECKED_INET6
+# ifdef AF_INET6
+# define INET6
+# else
+# define AF_INET6 28
+# endif
+#endif /* CHECKED_INET6 */
+
+/* maximum nesting of included files */
+#define MAXINCLUDES 10
+#ifndef HAVE_GETADDRINFO
+struct sockaddr_storage;
+#include "compat/fake-rfc2553.h"
+#endif
+
#include "ldns/ldns.h"
#ifdef UNBOUND_ALLOC_STATS
/** default port for DNS traffic. */
#define UNBOUND_DNS_PORT 53
+
+
+#if defined(DOXYGEN)
+# define ATTR_UNUSED(x) x
+#elif defined(__cplusplus)
+# define ATTR_UNUSED(x)
+#elif defined(HAVE_ATTR_UNUSED)
+# define ATTR_UNUSED(x) x __attribute__((unused))
+#else /* !HAVE_ATTR_UNUSED */
+# define ATTR_UNUSED(x) x
+#endif /* !HAVE_ATTR_UNUSED */
+
+
+
+#ifndef HAVE_FSEEKO
+#define fseeko fseek
+#define ftello ftell
+#endif /* HAVE_FSEEKO */
+
+
+
+#ifndef RAND_MAX
+#define RAND_MAX 2147483647
+#endif
+
+
+
+#ifndef MAXHOSTNAMELEN
+#define MAXHOSTNAMELEN 256
+#endif
+
+
+
+#ifndef HAVE_SNPRINTF
+#define snprintf snprintf_unbound
+#define vsnprintf vsnprintf_unbound
+#include <stdarg.h>
+int snprintf (char *str, size_t count, const char *fmt, ...);
+int vsnprintf (char *str, size_t count, const char *fmt, va_list arg);
+#endif /* HAVE_SNPRINTF */
+
+
+
+#ifndef HAVE_INET_PTON
+#define inet_pton inet_pton_unbound
+int inet_pton(int af, const char* src, void* dst);
+#endif /* HAVE_INET_PTON */
+
+
+
+#ifndef HAVE_INET_NTOP
+#define inet_ntop inet_ntop_unbound
+const char *inet_ntop(int af, const void *src, char *dst, size_t size);
+#endif
+
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+{ echo "$as_me:$LINENO: checking $CC dependency flag" >&5
+echo $ECHO_N "checking $CC dependency flag... $ECHO_C" >&6; }
+echo 'void f(){}' >conftest.c
+if test "`$CC -MM conftest.c 2>&1`" = "conftest.o: conftest.c"; then
+ DEPFLAG="-MM"
+else
+ if test "`$CC -xM1 conftest.c 2>&1`" = "conftest.o: conftest.c"; then
+ DEPFLAG="-xM1"
+ else
+ DEPFLAG="-MM" # dunno do something
+ fi
+fi
+{ echo "$as_me:$LINENO: result: $DEPFLAG" >&5
+echo "${ECHO_T}$DEPFLAG" >&6; }
+rm -f conftest.c
+
+
{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
if test "${ac_cv_header_stdc+set}" = set; then
-for ac_header in winsock2.h ws2tcpip.h
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-
-#include <$ac_header>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- eval "$as_ac_Header=yes"
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- eval "$as_ac_Header=no"
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
- cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-{ echo "$as_me:$LINENO: checking $CC dependency flag" >&5
-echo $ECHO_N "checking $CC dependency flag... $ECHO_C" >&6; }
-echo 'void f(){}' >conftest.c
-if test "`$CC -MM conftest.c 2>&1`" = "conftest.o: conftest.c"; then
- DEPFLAG="-MM"
-else
- if test "`$CC -xM1 conftest.c 2>&1`" = "conftest.o: conftest.c"; then
- DEPFLAG="-xM1"
- else
- DEPFLAG="-MM" # dunno do something
- fi
-fi
-{ echo "$as_me:$LINENO: result: $DEPFLAG" >&5
-echo "${ECHO_T}$DEPFLAG" >&6; }
-rm -f conftest.c
-
-
-
-
{ echo "$as_me:$LINENO: checking whether $CC supports -Werror" >&5
echo $ECHO_N "checking whether $CC supports -Werror... $ECHO_C" >&6; }
fi
-# flag warnings.
+
+# debug mode flags warnings
# Check whether --enable-debug was given.
if test "${enable_debug+set}" = set; then
enableval=$enable_debug;
fi
+
+
{ echo "$as_me:$LINENO: result: $ac_cv_c_unused_attribute" >&5
echo "${ECHO_T}$ac_cv_c_unused_attribute" >&6; }
if test $ac_cv_c_unused_attribute = yes; then
;;
*-*-irix6*)
# Find out which ABI we are using.
- echo '#line 6733 "configure"' > conftest.$ac_ext
+ echo '#line 6677 "configure"' > conftest.$ac_ext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:8047: $lt_compile\"" >&5)
+ (eval echo "\"\$as_me:7991: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
- echo "$as_me:8051: \$? = $ac_status" >&5
+ echo "$as_me:7995: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:8337: $lt_compile\"" >&5)
+ (eval echo "\"\$as_me:8281: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
- echo "$as_me:8341: \$? = $ac_status" >&5
+ echo "$as_me:8285: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:8441: $lt_compile\"" >&5)
+ (eval echo "\"\$as_me:8385: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
- echo "$as_me:8445: \$? = $ac_status" >&5
+ echo "$as_me:8389: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<EOF
-#line 10792 "configure"
+#line 10736 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<EOF
-#line 10892 "configure"
+#line 10836 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:13312: $lt_compile\"" >&5)
+ (eval echo "\"\$as_me:13256: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
- echo "$as_me:13316: \$? = $ac_status" >&5
+ echo "$as_me:13260: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:13416: $lt_compile\"" >&5)
+ (eval echo "\"\$as_me:13360: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
- echo "$as_me:13420: \$? = $ac_status" >&5
+ echo "$as_me:13364: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:14980: $lt_compile\"" >&5)
+ (eval echo "\"\$as_me:14924: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
- echo "$as_me:14984: \$? = $ac_status" >&5
+ echo "$as_me:14928: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:15084: $lt_compile\"" >&5)
+ (eval echo "\"\$as_me:15028: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
- echo "$as_me:15088: \$? = $ac_status" >&5
+ echo "$as_me:15032: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:17273: $lt_compile\"" >&5)
+ (eval echo "\"\$as_me:17217: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
- echo "$as_me:17277: \$? = $ac_status" >&5
+ echo "$as_me:17221: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:17563: $lt_compile\"" >&5)
+ (eval echo "\"\$as_me:17507: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
- echo "$as_me:17567: \$? = $ac_status" >&5
+ echo "$as_me:17511: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:17667: $lt_compile\"" >&5)
+ (eval echo "\"\$as_me:17611: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
- echo "$as_me:17671: \$? = $ac_status" >&5
+ echo "$as_me:17615: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
-for ac_header in stdarg.h stdbool.h netinet/in.h sys/param.h sys/socket.h sys/uio.h sys/resource.h arpa/inet.h syslog.h netdb.h sys/wait.h pwd.h glob.h grp.h login_cap.h
+
+
+for ac_header in stdarg.h stdbool.h netinet/in.h sys/param.h sys/socket.h sys/uio.h sys/resource.h arpa/inet.h syslog.h netdb.h sys/wait.h pwd.h glob.h grp.h login_cap.h winsock2.h ws2tcpip.h
do
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
{ echo "$as_me:$LINENO: checking for $ac_header" >&5
# check for types
-{ echo "$as_me:$LINENO: checking for int8_t" >&5
+
+ { echo "$as_me:$LINENO: checking for int8_t" >&5
echo $ECHO_N "checking for int8_t... $ECHO_C" >&6; }
-if test "${ac_cv_type_int8_t+set}" = set; then
+if test "${ac_cv_c_int8_t+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- cat >conftest.$ac_ext <<_ACEOF
+ ac_cv_c_int8_t=no
+ for ac_type in 'int8_t' 'int' 'long int' \
+ 'long long int' 'short int' 'signed char'; do
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
-typedef int8_t ac__type_new_;
int
main ()
{
-if ((ac__type_new_ *) 0)
- return 0;
-if (sizeof (ac__type_new_))
- return 0;
+static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << (8 - 2)) - 1) * 2 + 1))];
+test_array [0] = 0
+
;
return 0;
}
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
- ac_cv_type_int8_t=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_cv_type_int8_t=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_type_int8_t" >&5
-echo "${ECHO_T}$ac_cv_type_int8_t" >&6; }
-if test $ac_cv_type_int8_t = yes; then
- :
-else
-
-cat >>confdefs.h <<_ACEOF
-#define int8_t char
-_ACEOF
-
-fi
-
-{ echo "$as_me:$LINENO: checking for int16_t" >&5
-echo $ECHO_N "checking for int16_t... $ECHO_C" >&6; }
-if test "${ac_cv_type_int16_t+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
-typedef int16_t ac__type_new_;
int
main ()
{
-if ((ac__type_new_ *) 0)
- return 0;
-if (sizeof (ac__type_new_))
- return 0;
+static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << (8 - 2)) - 1) * 2 + 1)
+ < ($ac_type) (((($ac_type) 1 << (8 - 2)) - 1) * 2 + 2))];
+test_array [0] = 0
+
;
return 0;
}
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
- ac_cv_type_int16_t=yes
+ :
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_type_int16_t=no
+ case $ac_type in
+ int8_t) ac_cv_c_int8_t=yes ;;
+ *) ac_cv_c_int8_t=$ac_type ;;
+esac
+
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_type_int16_t" >&5
-echo "${ECHO_T}$ac_cv_type_int16_t" >&6; }
-if test $ac_cv_type_int16_t = yes; then
- :
else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ test "$ac_cv_c_int8_t" != no && break
+ done
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_c_int8_t" >&5
+echo "${ECHO_T}$ac_cv_c_int8_t" >&6; }
+ case $ac_cv_c_int8_t in #(
+ no|yes) ;; #(
+ *)
cat >>confdefs.h <<_ACEOF
-#define int16_t short
+#define int8_t $ac_cv_c_int8_t
_ACEOF
+;;
+ esac
-fi
-{ echo "$as_me:$LINENO: checking for int32_t" >&5
-echo $ECHO_N "checking for int32_t... $ECHO_C" >&6; }
-if test "${ac_cv_type_int32_t+set}" = set; then
+ { echo "$as_me:$LINENO: checking for int16_t" >&5
+echo $ECHO_N "checking for int16_t... $ECHO_C" >&6; }
+if test "${ac_cv_c_int16_t+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- cat >conftest.$ac_ext <<_ACEOF
+ ac_cv_c_int16_t=no
+ for ac_type in 'int16_t' 'int' 'long int' \
+ 'long long int' 'short int' 'signed char'; do
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
-typedef int32_t ac__type_new_;
int
main ()
{
-if ((ac__type_new_ *) 0)
- return 0;
-if (sizeof (ac__type_new_))
- return 0;
+static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << (16 - 2)) - 1) * 2 + 1))];
+test_array [0] = 0
+
;
return 0;
}
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
- ac_cv_type_int32_t=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_cv_type_int32_t=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_type_int32_t" >&5
-echo "${ECHO_T}$ac_cv_type_int32_t" >&6; }
-if test $ac_cv_type_int32_t = yes; then
- :
-else
-
-cat >>confdefs.h <<_ACEOF
-#define int32_t int
-_ACEOF
-
-fi
-
-{ echo "$as_me:$LINENO: checking for int64_t" >&5
-echo $ECHO_N "checking for int64_t... $ECHO_C" >&6; }
-if test "${ac_cv_type_int64_t+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
-typedef int64_t ac__type_new_;
int
main ()
{
-if ((ac__type_new_ *) 0)
- return 0;
-if (sizeof (ac__type_new_))
- return 0;
+static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << (16 - 2)) - 1) * 2 + 1)
+ < ($ac_type) (((($ac_type) 1 << (16 - 2)) - 1) * 2 + 2))];
+test_array [0] = 0
+
;
return 0;
}
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
- ac_cv_type_int64_t=yes
+ :
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_type_int64_t=no
+ case $ac_type in
+ int16_t) ac_cv_c_int16_t=yes ;;
+ *) ac_cv_c_int16_t=$ac_type ;;
+esac
+
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_type_int64_t" >&5
-echo "${ECHO_T}$ac_cv_type_int64_t" >&6; }
-if test $ac_cv_type_int64_t = yes; then
- :
else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ test "$ac_cv_c_int16_t" != no && break
+ done
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_c_int16_t" >&5
+echo "${ECHO_T}$ac_cv_c_int16_t" >&6; }
+ case $ac_cv_c_int16_t in #(
+ no|yes) ;; #(
+ *)
cat >>confdefs.h <<_ACEOF
-#define int64_t long long
+#define int16_t $ac_cv_c_int16_t
_ACEOF
+;;
+ esac
-fi
-{ echo "$as_me:$LINENO: checking for uint8_t" >&5
-echo $ECHO_N "checking for uint8_t... $ECHO_C" >&6; }
-if test "${ac_cv_type_uint8_t+set}" = set; then
+ { echo "$as_me:$LINENO: checking for int32_t" >&5
+echo $ECHO_N "checking for int32_t... $ECHO_C" >&6; }
+if test "${ac_cv_c_int32_t+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- cat >conftest.$ac_ext <<_ACEOF
+ ac_cv_c_int32_t=no
+ for ac_type in 'int32_t' 'int' 'long int' \
+ 'long long int' 'short int' 'signed char'; do
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
-typedef uint8_t ac__type_new_;
int
main ()
{
-if ((ac__type_new_ *) 0)
- return 0;
-if (sizeof (ac__type_new_))
- return 0;
+static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 1))];
+test_array [0] = 0
+
;
return 0;
}
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
- ac_cv_type_uint8_t=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_cv_type_uint8_t=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_type_uint8_t" >&5
-echo "${ECHO_T}$ac_cv_type_uint8_t" >&6; }
-if test $ac_cv_type_uint8_t = yes; then
- :
-else
-
-cat >>confdefs.h <<_ACEOF
-#define uint8_t unsigned char
-_ACEOF
-
-fi
-
-{ echo "$as_me:$LINENO: checking for uint16_t" >&5
-echo $ECHO_N "checking for uint16_t... $ECHO_C" >&6; }
-if test "${ac_cv_type_uint16_t+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
-typedef uint16_t ac__type_new_;
int
main ()
{
-if ((ac__type_new_ *) 0)
- return 0;
-if (sizeof (ac__type_new_))
- return 0;
+static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 1)
+ < ($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 2))];
+test_array [0] = 0
+
;
return 0;
}
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
- ac_cv_type_uint16_t=yes
+ :
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_type_uint16_t=no
+ case $ac_type in
+ int32_t) ac_cv_c_int32_t=yes ;;
+ *) ac_cv_c_int32_t=$ac_type ;;
+esac
+
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_type_uint16_t" >&5
-echo "${ECHO_T}$ac_cv_type_uint16_t" >&6; }
-if test $ac_cv_type_uint16_t = yes; then
- :
else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ test "$ac_cv_c_int32_t" != no && break
+ done
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_c_int32_t" >&5
+echo "${ECHO_T}$ac_cv_c_int32_t" >&6; }
+ case $ac_cv_c_int32_t in #(
+ no|yes) ;; #(
+ *)
cat >>confdefs.h <<_ACEOF
-#define uint16_t unsigned short
+#define int32_t $ac_cv_c_int32_t
_ACEOF
+;;
+ esac
-fi
-{ echo "$as_me:$LINENO: checking for uint32_t" >&5
-echo $ECHO_N "checking for uint32_t... $ECHO_C" >&6; }
-if test "${ac_cv_type_uint32_t+set}" = set; then
+ { echo "$as_me:$LINENO: checking for int64_t" >&5
+echo $ECHO_N "checking for int64_t... $ECHO_C" >&6; }
+if test "${ac_cv_c_int64_t+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- cat >conftest.$ac_ext <<_ACEOF
+ ac_cv_c_int64_t=no
+ for ac_type in 'int64_t' 'int' 'long int' \
+ 'long long int' 'short int' 'signed char'; do
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
-typedef uint32_t ac__type_new_;
int
main ()
{
-if ((ac__type_new_ *) 0)
- return 0;
-if (sizeof (ac__type_new_))
+static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << (64 - 2)) - 1) * 2 + 1))];
+test_array [0] = 0
+
+ ;
return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << (64 - 2)) - 1) * 2 + 1)
+ < ($ac_type) (((($ac_type) 1 << (64 - 2)) - 1) * 2 + 2))];
+test_array [0] = 0
+
;
return 0;
}
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
- ac_cv_type_uint32_t=yes
+ :
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_type_uint32_t=no
+ case $ac_type in
+ int64_t) ac_cv_c_int64_t=yes ;;
+ *) ac_cv_c_int64_t=$ac_type ;;
+esac
+
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_type_uint32_t" >&5
-echo "${ECHO_T}$ac_cv_type_uint32_t" >&6; }
-if test $ac_cv_type_uint32_t = yes; then
- :
else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ test "$ac_cv_c_int64_t" != no && break
+ done
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_c_int64_t" >&5
+echo "${ECHO_T}$ac_cv_c_int64_t" >&6; }
+ case $ac_cv_c_int64_t in #(
+ no|yes) ;; #(
+ *)
cat >>confdefs.h <<_ACEOF
-#define uint32_t unsigned int
+#define int64_t $ac_cv_c_int64_t
_ACEOF
+;;
+ esac
-fi
-{ echo "$as_me:$LINENO: checking for uint64_t" >&5
-echo $ECHO_N "checking for uint64_t... $ECHO_C" >&6; }
-if test "${ac_cv_type_uint64_t+set}" = set; then
+ { echo "$as_me:$LINENO: checking for uint8_t" >&5
+echo $ECHO_N "checking for uint8_t... $ECHO_C" >&6; }
+if test "${ac_cv_c_uint8_t+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- cat >conftest.$ac_ext <<_ACEOF
+ ac_cv_c_uint8_t=no
+ for ac_type in 'uint8_t' 'unsigned int' 'unsigned long int' \
+ 'unsigned long long int' 'unsigned short int' 'unsigned char'; do
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
-typedef uint64_t ac__type_new_;
int
main ()
{
-if ((ac__type_new_ *) 0)
- return 0;
-if (sizeof (ac__type_new_))
+static int test_array [1 - 2 * !(($ac_type) -1 >> (8 - 1) == 1)];
+test_array [0] = 0
+
+ ;
return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ case $ac_type in
+ uint8_t) ac_cv_c_uint8_t=yes ;;
+ *) ac_cv_c_uint8_t=$ac_type ;;
+esac
+
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ test "$ac_cv_c_uint8_t" != no && break
+ done
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_c_uint8_t" >&5
+echo "${ECHO_T}$ac_cv_c_uint8_t" >&6; }
+ case $ac_cv_c_uint8_t in #(
+ no|yes) ;; #(
+ *)
+
+cat >>confdefs.h <<\_ACEOF
+#define _UINT8_T 1
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define uint8_t $ac_cv_c_uint8_t
+_ACEOF
+;;
+ esac
+
+
+ { echo "$as_me:$LINENO: checking for uint16_t" >&5
+echo $ECHO_N "checking for uint16_t... $ECHO_C" >&6; }
+if test "${ac_cv_c_uint16_t+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_cv_c_uint16_t=no
+ for ac_type in 'uint16_t' 'unsigned int' 'unsigned long int' \
+ 'unsigned long long int' 'unsigned short int' 'unsigned char'; do
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(($ac_type) -1 >> (16 - 1) == 1)];
+test_array [0] = 0
+
;
return 0;
}
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
- ac_cv_type_uint64_t=yes
+ case $ac_type in
+ uint16_t) ac_cv_c_uint16_t=yes ;;
+ *) ac_cv_c_uint16_t=$ac_type ;;
+esac
+
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_type_uint64_t=no
+
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ test "$ac_cv_c_uint16_t" != no && break
+ done
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_type_uint64_t" >&5
-echo "${ECHO_T}$ac_cv_type_uint64_t" >&6; }
-if test $ac_cv_type_uint64_t = yes; then
- :
+{ echo "$as_me:$LINENO: result: $ac_cv_c_uint16_t" >&5
+echo "${ECHO_T}$ac_cv_c_uint16_t" >&6; }
+ case $ac_cv_c_uint16_t in #(
+ no|yes) ;; #(
+ *)
+
+
+cat >>confdefs.h <<_ACEOF
+#define uint16_t $ac_cv_c_uint16_t
+_ACEOF
+;;
+ esac
+
+
+ { echo "$as_me:$LINENO: checking for uint32_t" >&5
+echo $ECHO_N "checking for uint32_t... $ECHO_C" >&6; }
+if test "${ac_cv_c_uint32_t+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
else
+ ac_cv_c_uint32_t=no
+ for ac_type in 'uint32_t' 'unsigned int' 'unsigned long int' \
+ 'unsigned long long int' 'unsigned short int' 'unsigned char'; do
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(($ac_type) -1 >> (32 - 1) == 1)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ case $ac_type in
+ uint32_t) ac_cv_c_uint32_t=yes ;;
+ *) ac_cv_c_uint32_t=$ac_type ;;
+esac
+
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ test "$ac_cv_c_uint32_t" != no && break
+ done
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_c_uint32_t" >&5
+echo "${ECHO_T}$ac_cv_c_uint32_t" >&6; }
+ case $ac_cv_c_uint32_t in #(
+ no|yes) ;; #(
+ *)
+
+cat >>confdefs.h <<\_ACEOF
+#define _UINT32_T 1
+_ACEOF
+
cat >>confdefs.h <<_ACEOF
-#define uint64_t unsigned long long
+#define uint32_t $ac_cv_c_uint32_t
+_ACEOF
+;;
+ esac
+
+
+ { echo "$as_me:$LINENO: checking for uint64_t" >&5
+echo $ECHO_N "checking for uint64_t... $ECHO_C" >&6; }
+if test "${ac_cv_c_uint64_t+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_cv_c_uint64_t=no
+ for ac_type in 'uint64_t' 'unsigned int' 'unsigned long int' \
+ 'unsigned long long int' 'unsigned short int' 'unsigned char'; do
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(($ac_type) -1 >> (64 - 1) == 1)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ case $ac_type in
+ uint64_t) ac_cv_c_uint64_t=yes ;;
+ *) ac_cv_c_uint64_t=$ac_type ;;
+esac
+
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ test "$ac_cv_c_uint64_t" != no && break
+ done
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_c_uint64_t" >&5
+echo "${ECHO_T}$ac_cv_c_uint64_t" >&6; }
+ case $ac_cv_c_uint64_t in #(
+ no|yes) ;; #(
+ *)
+
+cat >>confdefs.h <<\_ACEOF
+#define _UINT64_T 1
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define uint64_t $ac_cv_c_uint64_t
+_ACEOF
+;;
+ esac
+
{ echo "$as_me:$LINENO: checking for size_t" >&5
echo $ECHO_N "checking for size_t... $ECHO_C" >&6; }
if test "${ac_cv_type_size_t+set}" = set; then
fi
-
{ echo "$as_me:$LINENO: checking for rlim_t" >&5
echo $ECHO_N "checking for rlim_t... $ECHO_C" >&6; }
if test "${ac_cv_type_rlim_t+set}" = set; then
fi
+
{ echo "$as_me:$LINENO: checking for socklen_t" >&5
echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6; }
if test "${ac_cv_type_socklen_t+set}" = set; then
fi
-{ echo "$as_me:$LINENO: checking for in_addr_t" >&5
+ { echo "$as_me:$LINENO: checking for in_addr_t" >&5
echo $ECHO_N "checking for in_addr_t... $ECHO_C" >&6; }
if test "${ac_cv_type_in_addr_t+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
fi
-{ echo "$as_me:$LINENO: checking for in_port_t" >&5
+ { echo "$as_me:$LINENO: checking for in_port_t" >&5
echo $ECHO_N "checking for in_port_t... $ECHO_C" >&6; }
if test "${ac_cv_type_in_port_t+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
# add option to disable the evil rpath
+
# Check whether --enable-rpath was given.
if test "${enable_rpath+set}" = set; then
enableval=$enable_rpath; enable_rpath=$enableval
libtool="./libtool"
fi
+
# Checks for libraries.
+
# Check whether --with-ssl was given.
if test "${with_ssl+set}" = set; then
withval=$with_ssl;
-
-for ac_func in EVP_sha1 EVP_sha256 EVP_sha512
-do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
-if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define $ac_func innocuous_$ac_func
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef $ac_func
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char $ac_func ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined __stub_$ac_func || defined __stub___$ac_func
-choke me
-#endif
-
-int
-main ()
-{
-return $ac_func ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
- eval "$as_ac_var=yes"
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- eval "$as_ac_var=no"
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
-fi
-ac_res=`eval echo '${'$as_ac_var'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
- cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-
# check if libssl needs libdl
BAKLIBS="$LIBS"
LIBS="-lssl $LIBS"
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
+
+
+for ac_func in EVP_sha1 EVP_sha256 EVP_sha512
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ eval "$as_ac_var=yes"
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+ { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
# check for thread library.
# Check whether --with-pthreads was given.
fi
+
# Check whether --enable-largefile was given.
if test "${enable_largefile+set}" = set; then
enableval=$enable_largefile;
ac_cv_func_getaddrinfo="yes"
-cat >>confdefs.h <<\_ACEOF
-#define UB_ON_WINDOWS 1
-_ACEOF
-
-UB_ON_WINDOWS=yes
-
-
cat >>confdefs.h <<\_ACEOF
#define USE_WINSOCK 1
_ACEOF
+USE_WINSOCK="1"
else
echo "$as_me: failed program was:" >&5
fi
+if test "$USE_WINSOCK" = 1; then
+
+cat >>confdefs.h <<\_ACEOF
+#define UB_ON_WINDOWS 1
+_ACEOF
+
+ UB_ON_WINDOWS=yes
+
+fi
if test $ac_cv_func_getaddrinfo = no; then
-case " $LIBOBJS " in
+ case " $LIBOBJS " in
*" fake-rfc2553.$ac_objext "* ) ;;
*) LIBOBJS="$LIBOBJS fake-rfc2553.$ac_objext"
;;
fi
-# check if a function is deprecated. defines DEPRECATED_func in config.h.
-# 1: function name
-# 2: C-statement that calls the function.
-# 3: includes for the program.
-# 4: executes if yes
-# 5: executes if no
-
-
# see if daemon(3) exists, and if it is deprecated.
for ac_func in daemon
fi
-# check if select and nonblocking sockets actually work.
{ echo "$as_me:$LINENO: checking if nonblocking sockets work" >&5
echo $ECHO_N "checking if nonblocking sockets work... $ECHO_C" >&6; }
if test "$cross_compiling" = yes; then
-# check mkdir
+
{ echo "$as_me:$LINENO: checking whether mkdir has one arg" >&5
echo $ECHO_N "checking whether mkdir has one arg... $ECHO_C" >&6; }
cat >conftest.$ac_ext <<_ACEOF
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
# check ioctlsocket
{ echo "$as_me:$LINENO: checking for ioctlsocket" >&5
echo $ECHO_N "checking for ioctlsocket... $ECHO_C" >&6; }
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
ac_config_files="$ac_config_files Makefile doc/example.conf doc/libunbound.3 doc/unbound.8 doc/unbound-checkconf.8 doc/unbound.conf.5 doc/unbound-control.8"
ac_config_headers="$ac_config_headers config.h"
ACX_CHECK_COMPILER_FLAG(g, [CFLAGS="$CFLAGS -g"])
ACX_CHECK_COMPILER_FLAG(O2, [CFLAGS="$CFLAGS -O2"])
AC_PROG_CC
-AC_CHECK_HEADERS([winsock2.h ws2tcpip.h],,, [AC_INCLUDES_DEFAULT])
ACX_DEPFLAG
ACX_DETERMINE_EXT_FLAGS_UNBOUND
# for Sun studio 11.
ACX_CHECK_COMPILER_FLAG(xO4, [CFLAGS="$CFLAGS -xO4"])
ACX_CHECK_COMPILER_FLAG(xtarget=generic, [CFLAGS="$CFLAGS -xtarget=generic"])
-# flag warnings.
+
+# debug mode flags warnings
AC_ARG_ENABLE(debug, AC_HELP_STRING([--enable-debug], [Enable debug warnings, asserts, makefile-dependencies]))
debug_enabled="$enable_debug"
AC_SUBST(debug_enabled)
ACX_LIBTOOL_C_ONLY
# Checks for header files.
-AC_CHECK_HEADERS([stdarg.h stdbool.h netinet/in.h sys/param.h sys/socket.h sys/uio.h sys/resource.h arpa/inet.h syslog.h netdb.h sys/wait.h pwd.h glob.h grp.h login_cap.h],,, [AC_INCLUDES_DEFAULT])
+AC_CHECK_HEADERS([stdarg.h stdbool.h netinet/in.h sys/param.h sys/socket.h sys/uio.h sys/resource.h arpa/inet.h syslog.h netdb.h sys/wait.h pwd.h glob.h grp.h login_cap.h winsock2.h ws2tcpip.h],,, [AC_INCLUDES_DEFAULT])
# check for types
-AC_CHECK_TYPE(int8_t, char)
-AC_CHECK_TYPE(int16_t, short)
-AC_CHECK_TYPE(int32_t, int)
-AC_CHECK_TYPE(int64_t, long long)
-AC_CHECK_TYPE(uint8_t, unsigned char)
-AC_CHECK_TYPE(uint16_t, unsigned short)
-AC_CHECK_TYPE(uint32_t, unsigned int)
-AC_CHECK_TYPE(uint64_t, unsigned long long)
+AC_TYPE_INT8_T
+AC_TYPE_INT16_T
+AC_TYPE_INT32_T
+AC_TYPE_INT64_T
+AC_TYPE_UINT8_T
+AC_TYPE_UINT16_T
+AC_TYPE_UINT32_T
+AC_TYPE_UINT64_T
AC_TYPE_SIZE_T
-AC_CHECK_TYPE(ssize_t, int)
+AC_TYPE_SSIZE_T
AC_TYPE_UID_T
AC_TYPE_PID_T
AC_TYPE_OFF_T
-AC_CHECK_TYPE(u_char, unsigned char)
-
-AC_CHECK_TYPE(rlim_t, ,
- [AC_DEFINE([rlim_t], [unsigned long], [Define to 'int' if not defined])], [
-AC_INCLUDES_DEFAULT
-#if HAVE_SYS_RESOURCE_H
-# include <sys/resource.h>
-#endif
-])
-AC_CHECK_TYPE(socklen_t, ,
- [AC_DEFINE([socklen_t], [int], [Define to 'int' if not defined])], [
-AC_INCLUDES_DEFAULT
-#if HAVE_SYS_SOCKET_H
-# include <sys/socket.h>
-#endif
-])
-AC_CHECK_TYPE(in_addr_t, [], [AC_DEFINE([in_addr_t], [uint32_t], [in_addr_t])], [
-AC_INCLUDES_DEFAULT
-#if HAVE_SYS_TYPES_H
-# include <sys/types.h>
-#endif
-#if HAVE_NETINET_IN_H
-# include <netinet/in.h>
-#endif
-])
-AC_CHECK_TYPE(in_port_t, [], [AC_DEFINE([in_port_t], [uint16_t], [in_port_t])], [
-AC_INCLUDES_DEFAULT
-#if HAVE_SYS_TYPES_H
-# include <sys/types.h>
-#endif
-#if HAVE_NETINET_IN_H
-# include <netinet/in.h>
-#endif
-])
+ACX_TYPE_U_CHAR
+ACX_TYPE_RLIM_T
+ACX_TYPE_SOCKLEN_T
+ACX_TYPE_IN_ADDR_T
+ACX_TYPE_IN_PORT_T
# add option to disable the evil rpath
-dnl Check whether to use rpath or not
-AC_ARG_ENABLE(rpath,
- [ --disable-rpath disable hardcoded rpath (default=enabled)],
- enable_rpath=$enableval, enable_rpath=yes)
-if test "x$enable_rpath" = xno; then
- AC_MSG_RESULT([Fixing libtool for -rpath problems.])
- sed < libtool > libtool-2 \
- 's/^hardcode_libdir_flag_spec.*$'/'hardcode_libdir_flag_spec=" -D__LIBTOOL_RPATH_SED__ "/'
- mv libtool-2 libtool
- chmod 755 libtool
- libtool="./libtool"
-fi
+ACX_ARG_RPATH
# Checks for libraries.
-AC_ARG_WITH(ssl, AC_HELP_STRING([--with-ssl=pathname],
- [enable SSL (will check /usr/local/ssl
- /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /opt/local /usr/sfw /usr)]),[
- ],[
- withval="yes"
- ])
- if test x_$withval = x_no; then
- AC_MSG_ERROR([Need SSL library to do digital signature cryptography])
- fi
- if test x_$withval != x_no; then
- AC_MSG_CHECKING(for SSL)
- if test x_$withval = x_ -o x_$withval = x_yes; then
- withval="/usr/local/ssl /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /opt/local /usr/sfw /usr"
- fi
- for dir in $withval; do
- ssldir="$dir"
- if test -f "$dir/include/openssl/ssl.h"; then
- found_ssl="yes"
- AC_DEFINE_UNQUOTED([HAVE_SSL], [], [Define if you have the SSL libraries installed.])
- CPPFLAGS="$CPPFLAGS -I$ssldir/include"
- break;
- fi
- done
- if test x_$found_ssl != x_yes; then
- AC_MSG_ERROR(Cannot find the SSL libraries in $withval)
- else
- AC_MSG_RESULT(found in $ssldir)
- HAVE_SSL=yes
- LDFLAGS="$LDFLAGS -L$ssldir/lib"
- if test "x$enable_rpath" = xyes; then
- RUNTIME_PATH="$RUNTIME_PATH -R$ssldir/lib"
- fi
-
- AC_MSG_CHECKING([for HMAC_CTX_init in -lcrypto])
- LIBS="$LIBS -lcrypto"
- AC_TRY_LINK(, [
- int HMAC_CTX_init(void);
- (void)HMAC_CTX_init();
- ], [
- AC_MSG_RESULT(yes)
- AC_DEFINE([HAVE_HMAC_CTX_INIT], 1,
- [If you have HMAC_CTX_init])
- ], [
- AC_MSG_RESULT(no)
- # check if -lwsock32 or -lgdi32 are needed.
- LIBS="$LIBS -lgdi32"
- AC_MSG_CHECKING([if -lcrypto needs -lgdi32])
- AC_TRY_LINK([], [
- int HMAC_CTX_init(void);
- (void)HMAC_CTX_init();
- ],[
- AC_DEFINE([HAVE_HMAC_CTX_INIT], 1,
- [If you have HMAC_CTX_init])
- AC_MSG_RESULT(yes)
- ],[
- AC_MSG_RESULT(no)
- AC_MSG_ERROR([OpenSSL found in $ssldir, but version 0.9.7 or higher is required])
- ])
- ])
- fi
- AC_SUBST(HAVE_SSL)
- AC_SUBST(RUNTIME_PATH)
- fi
-AC_CHECK_HEADERS([openssl/ssl.h],,, [AC_INCLUDES_DEFAULT])
-AC_CHECK_HEADERS([openssl/err.h],,, [AC_INCLUDES_DEFAULT])
-AC_CHECK_HEADERS([openssl/rand.h],,, [AC_INCLUDES_DEFAULT])
+ACX_WITH_SSL
+ACX_LIB_SSL
AC_CHECK_FUNCS([EVP_sha1 EVP_sha256 EVP_sha512])
-# check if libssl needs libdl
-BAKLIBS="$LIBS"
-LIBS="-lssl $LIBS"
-AC_MSG_CHECKING([if libssl needs libdl])
-AC_TRY_LINK_FUNC([SSL_CTX_new], [
- AC_MSG_RESULT([no])
- LIBS="$BAKLIBS"
-] , [
- AC_MSG_RESULT([yes])
- LIBS="$BAKLIBS"
- AC_SEARCH_LIBS([dlopen], [dl])
-])
-
# check for thread library.
AC_ARG_WITH(pthreads, AC_HELP_STRING([--with-pthreads],
[use pthreads library, or --without-pthreads to disable threading support.]),
AC_FUNC_FORK
AC_TYPE_SIGNAL
AC_FUNC_FSEEKO
-AC_SYS_LARGEFILE
-dnl try to see if an additional _LARGEFILE_SOURCE 1 is needed to get fseeko
-ACX_CHECK_COMPILER_FLAG_NEEDED(-D_LARGEFILE_SOURCE=1,
-[
-#include <stdio.h>
-int test() {
- int a = fseeko(stdin, 0, 0);
- return a;
-}
-], [CFLAGS="$CFLAGS -D_LARGEFILE_SOURCE=1"])
-
-AC_DEFUN([AC_CHECK_GETADDRINFO_WITH_INCLUDES],
-[AC_REQUIRE([AC_PROG_CC])
-AC_MSG_CHECKING(for getaddrinfo)
-ac_cv_func_getaddrinfo=no
-AC_LINK_IFELSE(
-[
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-char* getaddrinfo();
-char* (*f) () = getaddrinfo;
-#ifdef __cplusplus
-}
-#endif
-int main() {
- ;
- return 0;
-}
-],
-dnl this case on linux, solaris, bsd
-[ac_cv_func_getaddrinfo="yes"],
-dnl no quick getaddrinfo, try mingw32 and winsock2 library.
-ORIGLIBS="$LIBS"
-LIBS="$LIBS -lws2_32"
-AC_LINK_IFELSE(
-AC_LANG_PROGRAM(
-[
-#ifdef HAVE_WS2TCPIP_H
-#include <ws2tcpip.h>
-#endif
-],
-[
- (void)getaddrinfo(NULL, NULL, NULL, NULL);
-]
-),
-[
-ac_cv_func_getaddrinfo="yes"
-dnl already: LIBS="$LIBS -lws2_32"
-AC_DEFINE(UB_ON_WINDOWS, 1, [Use win32 resources and API])
-UB_ON_WINDOWS=yes
-AC_SUBST(UB_ON_WINDOWS)
-AC_DEFINE(USE_WINSOCK, 1, [Whether the windows socket API is used])
-],
-[
-ac_cv_func_getaddrinfo="no"
-LIBS="$ORIGLIBS"
-])
-)
+ACX_SYS_LARGEFILE
-AC_MSG_RESULT($ac_cv_func_getaddrinfo)
-if test $ac_cv_func_getaddrinfo = yes; then
- AC_DEFINE(HAVE_GETADDRINFO, 1, [Whether getaddrinfo is available])
+ACX_CHECK_GETADDRINFO_WITH_INCLUDES
+if test "$USE_WINSOCK" = 1; then
+ AC_DEFINE(UB_ON_WINDOWS, 1, [Use win32 resources and API])
+ UB_ON_WINDOWS=yes
+ AC_SUBST(UB_ON_WINDOWS)
fi
-])dnl
-
-AC_CHECK_GETADDRINFO_WITH_INCLUDES
if test $ac_cv_func_getaddrinfo = no; then
-AC_LIBOBJ([fake-rfc2553])
-fi
-
-# check if a function is deprecated. defines DEPRECATED_func in config.h.
-# 1: function name
-# 2: C-statement that calls the function.
-# 3: includes for the program.
-# 4: executes if yes
-# 5: executes if no
-AC_DEFUN([CHECK_DEPRECATED],
-[
-AC_REQUIRE([AC_PROG_CC])
-AC_MSG_CHECKING(if $1 is deprecated)
-cache=`echo $1 | sed 'y%.=/+-%___p_%'`
-AC_CACHE_VAL(cv_cc_deprecated_$cache,
-[
-echo '$3' >conftest.c
-echo 'void f(){ $2 }' >>conftest.c
-if test -z "`$CC -c conftest.c 2>&1 | grep deprecated`"; then
-eval "cv_cc_deprecated_$cache=no"
-else
-eval "cv_cc_deprecated_$cache=yes"
-fi
-rm -f conftest conftest.o conftest.c
-])
-if eval "test \"`echo '$cv_cc_deprecated_'$cache`\" = yes"; then
-AC_MSG_RESULT(yes)
-AC_DEFINE_UNQUOTED(AS_TR_CPP([DEPRECATED_$1]), 1, [Whether $1 is deprecated])
-:
-$4
-else
-AC_MSG_RESULT(no)
-:
-$5
+ AC_LIBOBJ([fake-rfc2553])
fi
-])
# see if daemon(3) exists, and if it is deprecated.
AC_CHECK_FUNCS([daemon])
if test $ac_cv_func_daemon = yes; then
- CHECK_DEPRECATED([daemon], [(void)daemon(0, 0);], [
+ ACX_FUNC_DEPRECATED([daemon], [(void)daemon(0, 0);], [
#include <stdlib.h>
])
fi
if echo $build_os | grep darwin8 > /dev/null; then
AC_DEFINE(DARWIN_BROKEN_SETREUID, 1, [Define this if on macOSX10.4-darwin8 and setreuid and setregid do not work])
fi
-
-# check if select and nonblocking sockets actually work.
-AC_MSG_CHECKING([if nonblocking sockets work])
-AC_RUN_IFELSE(AC_LANG_PROGRAM([
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <fcntl.h>
-#include <errno.h>
-#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
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-#ifdef HAVE_TIME_H
-#include <time.h>
-#endif
-],[[
- int port;
- int sfd, cfd;
- int num = 10;
- int i, p;
- struct sockaddr_in a;
- /* test if select and nonblocking reads work well together */
- /* open port.
- fork child to send 10 messages.
- select to read.
- then try to nonblocking read the 10 messages
- then, nonblocking read must give EAGAIN
- */
-
- port = 12345 + (time(0)%32);
- sfd = socket(PF_INET, SOCK_DGRAM, 0);
- if(sfd == -1) {
- perror("socket");
- return 1;
- }
- memset(&a, 0, sizeof(a));
- a.sin_family = AF_INET;
- a.sin_port = htons(port);
- a.sin_addr.s_addr = inet_addr("127.0.0.1");
- if(bind(sfd, (struct sockaddr*)&a, sizeof(a)) < 0) {
- perror("bind");
- return 1;
- }
- if(fcntl(sfd, F_SETFL, O_NONBLOCK) == -1) {
- perror("fcntl");
- return 1;
- }
-
- cfd = socket(PF_INET, SOCK_DGRAM, 0);
- if(cfd == -1) {
- perror("client socket");
- return 1;
- }
- a.sin_port = 0;
- if(bind(cfd, (struct sockaddr*)&a, sizeof(a)) < 0) {
- perror("client bind");
- return 1;
- }
- a.sin_port = htons(port);
-
- /* no handler, causes exit in 10 seconds */
- alarm(10);
-
- /* send and receive on the socket */
- if((p=fork()) == 0) {
- for(i=0; i<num; i++) {
- if(sendto(cfd, &i, sizeof(i), 0,
- (struct sockaddr*)&a, sizeof(a)) < 0) {
- perror("sendto");
- return 1;
- }
- }
- } else {
- /* parent */
- fd_set rset;
- int x;
- if(p == -1) {
- perror("fork");
- return 1;
- }
- FD_ZERO(&rset);
- FD_SET(sfd, &rset);
- if(select(sfd+1, &rset, NULL, NULL, NULL) < 1) {
- perror("select");
- return 1;
- }
- i = 0;
- while(i < num) {
- if(recv(sfd, &x, sizeof(x), 0) != sizeof(x)) {
- if(errno == EAGAIN)
- continue;
- perror("recv");
- return 1;
- }
- i++;
- }
- /* now we want to get EAGAIN: nonblocking goodness */
- errno = 0;
- recv(sfd, &x, sizeof(x), 0);
- if(errno != EAGAIN) {
- perror("trying to recv again");
- return 1;
- }
- /* EAGAIN encountered */
- }
-
- close(sfd);
- close(cfd);
-]]), [
- AC_MSG_RESULT([yes])
-], [
- AC_MSG_RESULT([no])
- AC_DEFINE([NONBLOCKING_IS_BROKEN], 1, [Define if the network stack does not fully support nonblocking io (causes lower performance).])
-], [
- AC_MSG_RESULT([crosscompile(yes)])
-])
-
-# check mkdir
-AC_MSG_CHECKING([whether mkdir has one arg])
-AC_TRY_COMPILE([
-#include <stdio.h>
-#include <unistd.h>
-#ifdef HAVE_WINSOCK2_H
-#include <winsock2.h>
-#endif
-#ifdef HAVE_SYS_STAT_H
-#include <sys/stat.h>
-#endif
-], [
- (void)mkdir("directory");
-],
-AC_MSG_RESULT(yes)
-AC_DEFINE(MKDIR_HAS_ONE_ARG, 1, [Define if mkdir has one argument.])
-,
-AC_MSG_RESULT(no)
-)
-
-# check ioctlsocket
-AC_MSG_CHECKING(for ioctlsocket)
-AC_LINK_IFELSE(AC_LANG_PROGRAM([
-#ifdef HAVE_WINSOCK2_H
-#include <winsock2.h>
-#endif
-], [
- (void)ioctlsocket(0, 0, NULL);
-]), [
-AC_MSG_RESULT(yes)
-AC_DEFINE(HAVE_IOCTLSOCKET, 1, [if the function 'ioctlsocket' is available])
-],[AC_MSG_RESULT(no)])
-
+ACX_CHECK_NONBLOCKING_BROKEN
+ACX_MKDIR_ONE_ARG
+ACX_FUNC_IOCTLSOCKET
AC_REPLACE_FUNCS(inet_aton)
AC_REPLACE_FUNCS(inet_pton)
AC_REPLACE_FUNCS(inet_ntop)
#ifdef HAVE_OPENSSL_RAND_H
#include <openssl/rand.h>
#endif
+])
+AHX_BOTTOM_FORMAT_ATTRIBUTE
+AHX_BOTTOM_UNUSED_ATTRIBUTE
+AHX_BOTTOM_FSEEKO
+AHX_BOTTOM_RAND_MAX
+AHX_BOTTOM_MAXHOSTNAMELEN
+AHX_BOTTOM_SNPRINTF(unbound)
+AHX_BOTTOM_INET_PTON(unbound)
+AHX_BOTTOM_INET_NTOP(unbound)
+AHX_BOTTOM_INET_ATON(unbound)
+AHX_BOTTOM_MEMMOVE(unbound)
+AHX_BOTTOM_STRLCPY(unbound)
+AHX_BOTTOM_GMTIME_R(unbound)
+AHX_BOTTOM_W32_SLEEP
+AHX_BOTTOM_W32_USLEEP
+AHX_BOTTOM_W32_RANDOM
+AHX_BOTTOM_W32_SRANDOM
+AHX_BOTTOM_W32_FD_SET_T
+AHX_BOTTOM_IPV6_MIN_MTU
-#ifdef HAVE_ATTR_FORMAT
-# define ATTR_FORMAT(archetype, string_index, first_to_check) \
- __attribute__ ((format (archetype, string_index, first_to_check)))
-#else /* !HAVE_ATTR_FORMAT */
-# define ATTR_FORMAT(archetype, string_index, first_to_check) /* empty */
-#endif /* !HAVE_ATTR_FORMAT */
-#if defined(DOXYGEN)
-# define ATTR_UNUSED(x) x
-#elif defined(__cplusplus)
-# define ATTR_UNUSED(x)
-#elif defined(HAVE_ATTR_UNUSED)
-# define ATTR_UNUSED(x) x __attribute__((unused))
-#else /* !HAVE_ATTR_UNUSED */
-# define ATTR_UNUSED(x) x
-#endif /* !HAVE_ATTR_UNUSED */
-#ifndef HAVE_FSEEKO
-#define fseeko fseek
-#define ftello ftell
-#endif /* HAVE_FSEEKO */
+AH_BOTTOM([
#if defined(HAVE_EVENT_H) && !defined(HAVE_EVENT_BASE_ONCE) && (defined(HAVE_PTHREAD) || defined(HAVE_SOLARIS_THREADS))
/* using version of libevent that is not threadsafe. */
# define LIBEVENT_SIGNAL_PROBLEM 1
#endif
-#ifndef RAND_MAX
-#define RAND_MAX 2147483647
-#endif
-
-#ifndef MAXHOSTNAMELEN
-#define MAXHOSTNAMELEN 256
-#endif
-
-#ifndef IPV6_MIN_MTU
-#define IPV6_MIN_MTU 1280
-#endif /* IPV6_MIN_MTU */
-
#ifndef CHECKED_INET6
# define CHECKED_INET6
# ifdef AF_INET6
/* maximum nesting of included files */
#define MAXINCLUDES 10
-
-#ifndef HAVE_SNPRINTF
-#define snprintf snprintf_unbound
-#define vsnprintf vsnprintf_unbound
-#include <stdarg.h>
-int snprintf (char *str, size_t count, const char *fmt, ...);
-int vsnprintf (char *str, size_t count, const char *fmt, va_list arg);
-#endif /* HAVE_SNPRINTF */
-#ifndef HAVE_INET_PTON
-#define inet_pton inet_pton_unbound
-int inet_pton(int af, const char* src, void* dst);
-#endif /* HAVE_INET_PTON */
-#ifndef HAVE_INET_NTOP
-#define inet_ntop inet_ntop_unbound
-const char *inet_ntop(int af, const void *src, char *dst, size_t size);
-#endif
-#ifndef HAVE_INET_ATON
-#define inet_aton inet_aton_unbound
-int inet_aton(const char *cp, struct in_addr *addr);
-#endif
-#ifndef HAVE_MEMMOVE
-#define memmove memmove_unbound
-void *memmove(void *dest, const void *src, size_t n);
-#endif
-#ifndef HAVE_STRLCPY
-#define strlcpy strlcpy_unbound
-size_t strlcpy(char *dst, const char *src, size_t siz);
-#endif
-#ifndef HAVE_GMTIME_R
-#define gmtime_r gmtime_r_unbound
-struct tm *gmtime_r(const time_t *timep, struct tm *result);
-#endif
#ifndef HAVE_GETADDRINFO
struct sockaddr_storage;
#include "compat/fake-rfc2553.h"
#endif
-#ifndef HAVE_SLEEP
-#define sleep(x) Sleep((x)*1000) /* on win32 */
-#endif /* HAVE_SLEEP */
-#ifndef HAVE_USLEEP
-#define usleep(x) Sleep((x)/1000 + 1) /* on win32 */
-#endif /* HAVE_USLEEP */
-#ifndef HAVE_RANDOM
-#define random rand /* on win32, for tests only (bad random) */
-#endif /* HAVE_RANDOM */
-#ifndef HAVE_SRANDOM
-#define srandom(x) srand(x) /* on win32, for tests only (bad random) */
-#endif /* HAVE_SRANDOM */
-
-/* detect if we need to cast to unsigned int for FD_SET to avoid warnings */
-#ifdef HAVE_WINSOCK2_H
-#define FD_SET_T (u_int)
-#else
-#define FD_SET_T
-#endif
#include "ldns/ldns.h"
projects / thirdparty / unbound.git / commitdiff
