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Compatibility improvements for QNX.

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@35451 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
thebeing 2012-08-26 08:55:49 +00:00
parent 1e852b259e
commit a99a5163fd
13 changed files with 3066 additions and 2272 deletions
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21
ChangeLog
View file

@ -1,3 +1,24 @@
2012-08-26 Niels Grewe <niels.grewe@halbordnung.de>
* configure.ac: Check for sys/filio.h and whether we need to
link libsocket (as on QNX).
* configure
* SSL/configure
* Headers/GNUstepBase/config.h.in:
Regenerate.
* Source/common.h
* Source/GSFileHandle.m
* Source/NSMessagePort.m
* Source/NSSocketPort.m
* Source/NSThread.m
* SSL/GSSSLHandle.m:
QNX compatibility tweaks.
* Tools/gdnc.m
* Tools/gdomap.c:
Use slog facility for logging on QNX.
Compatibility improvements for building for QNX.
2012-08-26 Niels Grewe <niels.grewe@halbordnung.de>
* configure.ac: Check for QNX slog facilities.

9
Headers/GNUstepBase/config.h.in
View file

@ -247,6 +247,9 @@
/* Define to 1 if you have the `gethostbyaddr_r' function. */
#undef HAVE_GETHOSTBYADDR_R
/* Define to 1 if you have the `gethostbyname' function. */
#undef HAVE_GETHOSTBYNAME
/* Define to 1 if you have the `getlogin' function. */
#undef HAVE_GETLOGIN
@ -337,6 +340,9 @@
/* Define to 1 if you have the `rt' library (-lrt). */
#undef HAVE_LIBRT
/* Define to 1 if you have the `socket' library (-lsocket). */
#undef HAVE_LIBSOCKET
/* Define if libxml available */
#undef HAVE_LIBXML
@ -539,6 +545,9 @@
/* Define to 1 if you have the <sys/file.h> header file. */
#undef HAVE_SYS_FILE_H
/* Define to 1 if you have the <sys/filio.h> header file. */
#undef HAVE_SYS_FILIO_H
/* Define to 1 if you have the <sys/inttypes.h> header file. */
#undef HAVE_SYS_INTTYPES_H

32
SSL/GSSSLHandle.m
View file

@ -95,8 +95,10 @@
#include <sys/ioctl.h>
#ifdef __svr4__
#ifdef HAVE_SYS_FILIO_H
#include <sys/filio.h>
#endif
#endif
#include <netdb.h>
#include <string.h>
@ -130,30 +132,30 @@ sslError(int err)
static NSLock **locks = 0;
static void
locking_function(int mode, int n, const char *file, int line)
{
locking_function(int mode, int n, const char *file, int line)
{
if (mode & CRYPTO_LOCK)
{
{
[locks[n] lock];
}
else
{
{
[locks[n] unlock];
}
}
}
}
#if defined(HAVE_CRYPTO_THREADID_SET_CALLBACK)
static void
threadid_function(CRYPTO_THREADID *ref)
{
threadid_function(CRYPTO_THREADID *ref)
{
CRYPTO_THREADID_set_pointer(ref, GSCurrentThread());
}
}
#else
static unsigned long
threadid_function()
{
threadid_function()
{
return (unsigned long) GSCurrentThread();
}
}
#endif
@ -200,11 +202,11 @@ static NSString *cipherList = nil;
{
locks[count] = [NSLock new];
}
CRYPTO_set_locking_callback(locking_function);
CRYPTO_set_locking_callback(locking_function);
#if defined(HAVE_CRYPTO_THREADID_SET_CALLBACK)
CRYPTO_THREADID_set_callback(threadid_function);
CRYPTO_THREADID_set_callback(threadid_function);
#else
CRYPTO_set_id_callback(threadid_function);
CRYPTO_set_id_callback(threadid_function);
#endif
/*

4939
SSL/configure vendored
View file

File diff suppressed because it is too large Load diff

8
Source/GSFileHandle.m
View file

@ -66,7 +66,9 @@
#include <sys/ioctl.h>
#ifdef __svr4__
#include <sys/filio.h>
# ifdef HAVE_SYS_FILIO_H
# include <sys/filio.h>
# endif
#endif
#include <netdb.h>
@ -75,7 +77,7 @@
/*
* Stuff for setting the sockets into non-blocking mode.
*/
#ifdef __POSIX_SOURCE
#if defined(__POSIX_SOURCE) || defined(__EXT_POSIX1_198808)
#define NBLK_OPT O_NONBLOCK
#else
#define NBLK_OPT FNDELAY
@ -773,7 +775,7 @@ NSString * const GSSOCKSRecvAddr = @"GSSOCKSRecvAddr";
return nil;
}
}
info = [[NSMutableDictionary alloc] initWithCapacity: 4];
[info setObject: address forKey: NSFileHandleNotificationDataItem];
if (shost == nil)

6
Source/NSMessagePort.m
View file

@ -77,7 +77,7 @@
/*
* Stuff for setting the sockets into non-blocking mode.
*/
#ifdef __POSIX_SOURCE
#if defined(__POSIX_SOURCE) || defined(__EXT_POSIX1_198808)
#define NBLK_OPT O_NONBLOCK
#else
#define NBLK_OPT FNDELAY
@ -93,7 +93,9 @@
#endif
#if defined(__svr4__)
#include <sys/stropts.h>
# if defined(HAVE_SYS_STROPTS)
# include <sys/stropts.h>
# endif
#endif
@interface NSProcessInfo (private)

20
Source/NSSocketPort.m
View file

@ -84,7 +84,7 @@
/*
* Stuff for setting the sockets into non-blocking mode.
*/
#ifdef __POSIX_SOURCE
#if defined(__POSIX_SOURCE) || defined(__EXT_POSIX1_198808)
#define NBLK_OPT O_NONBLOCK
#else
#define NBLK_OPT FNDELAY
@ -100,7 +100,9 @@
#endif
#if defined(__svr4__)
#include <sys/stropts.h>
# if defined(HAVE_SYS_STROPTS_H)
# include <sys/stropts.h>
# endif
#endif
#define SOCKET int
@ -429,7 +431,7 @@ static Class runLoopClass;
}
rc = WSAEventSelect(handle->desc, ev, FD_ALL_EVENTS);
NSAssert(rc == 0, @"WSAEventSelect failed!");
handle->event = ev;
handle->inReplyMode = NO;
handle->readyToSend = YES;
@ -1131,7 +1133,7 @@ static Class runLoopClass;
int res;
unsigned l;
const void *b;
if (wData == nil)
{
if ([wMsgs count] > 0)
@ -1310,7 +1312,7 @@ static Class runLoopClass;
if (ocurredEvents.lNetworkEvents)
{
NSLog(@"Event not get %d", ocurredEvents.lNetworkEvents);
abort();
abort();
}
#else
if (type != ET_WDESC)
@ -1388,7 +1390,7 @@ static Class runLoopClass;
}
#else
[l runMode: NSConnectionReplyMode beforeDate: when];
#endif
#endif
M_LOCK(myLock);
}
@ -1660,7 +1662,7 @@ static Class tcpPortClass;
* we did the 'bind' call.
*/
port->listener = desc;
port->portNum = GSPrivateSockaddrPort(&sockaddr);
port->portNum = GSPrivateSockaddrPort(&sockaddr);
#if defined(__MINGW__)
port->eventListener = (WSAEVENT)CreateEvent(NULL,NO,NO,NULL);
if (port->eventListener == WSA_INVALID_EVENT)
@ -1833,7 +1835,7 @@ static Class tcpPortClass;
recvSelf = GS_GC_HIDE(self);
me = NSEnumerateMapTable(events);
while (NSNextMapEnumeratorPair(&me, &event, (void**)&fd))
{
{
handle = (GSTcpHandle*)NSMapGet(handles, (void*)(uintptr_t)fd);
if (handle->recvPort == recvSelf
&& handle->inReplyMode == NO
@ -2053,7 +2055,7 @@ static Class tcpPortClass;
listener = -1;
#if defined(__MINGW__)
WSACloseEvent(eventListener);
eventListener = WSA_INVALID_EVENT;
eventListener = WSA_INVALID_EVENT;
#endif
}

8
Source/NSThread.m
View file

@ -56,7 +56,7 @@
# include <fcntl.h>
#endif
#ifdef __POSIX_SOURCE
#if defined(__POSIX_SOURCE) || defined(__EXT_POSIX1_198808)
#define NBLK_OPT O_NONBLOCK
#else
#define NBLK_OPT FNDELAY
@ -462,7 +462,7 @@ unregisterActiveThread(NSThread *thread)
[(GSRunLoopThreadInfo*)thread->_runLoopInfo invalidate];
[thread release];
[[NSGarbageCollector defaultCollector] enableCollectorForPointer: thread];
pthread_setspecific(thread_object_key, nil);
}
@ -574,7 +574,7 @@ unregisterActiveThread(NSThread *thread)
/**
* Set the priority of the current thread. This is a value in the
* range 0.0 (lowest) to 1.0 (highest) which is mapped to the underlying
* system priorities.
* system priorities.
*/
+ (void) setThreadPriority: (double)pri
{
@ -980,7 +980,7 @@ static void *nsthreadLauncher(void* thread)
[NSException raise: NSInternalInconsistencyException
format: @"Failed to create pipe to handle perform in thread"];
}
#endif
#endif
lock = [NSLock new];
performers = [NSMutableArray new];
return self;

18
Source/common.h
View file

@ -17,15 +17,15 @@
*/
/* This hack work around for glibc breaks FreeBSD and probably other platforms.
*/
#if defined(__linux__) &&!defined(__GNU__)
#if defined(_XOPEN_SOURCE)
#if _XOPEN_SOURCE < 600
#undef _XOPEN_SOURCE
#define _XOPEN_SOURCE 600
#endif
#else
#define _XOPEN_SOURCE 600
#endif
#if (defined(__linux__) &&!defined(__GNU__)) || defined(__QNXNTO__)
# if defined(_XOPEN_SOURCE)
# if _XOPEN_SOURCE < 600
# undef _XOPEN_SOURCE
# define _XOPEN_SOURCE 600
# endif
# else
# define _XOPEN_SOURCE 600
# endif
#endif
#import "config.h"

21
Tools/gdnc.m
View file

@ -69,8 +69,17 @@ static BOOL debugging = NO;
static BOOL is_daemon = NO; /* Currently running as daemon. */
static BOOL auto_stop = NO; /* Should we shut down when unused? */
#ifdef HAVE_SYSLOG
#if defined(HAVE_SYSLOG) || defined(HAVE_SLOGF)
# if defined(HAVE_SLOGF)
# include <sys/slogcodes.h>
# include <sys/slog.h>
# define LOG_CRIT _SLOG_CRITICAL
# define LOG_DEBUG _SLOG_DEBUG1
# define LOG_ERR _SLOG_ERROR
# define LOG_INFO _SLOG_INFO
# define LOG_WARNING _SLOG_WARNING
# define syslog(prio, msg,...) slogf(_SLOG_SETCODE(_SLOG_SYSLOG, 0), prio, msg, __VA_ARGS__)
# endif
static int log_priority = LOG_DEBUG;
static void
@ -78,7 +87,12 @@ gdnc_log (int prio, const char *ebuf)
{
if (is_daemon)
{
# if defined(HAVE_SLOGF)
// Let's not have 0 as the value for prio. It means "shutdown" on QNX
syslog (prio ? prio : log_priority, "%s", ebuf);
# else
syslog (log_priority | prio, "%s", ebuf);
# endif
}
else if (prio == LOG_INFO)
{
@ -95,7 +109,7 @@ gdnc_log (int prio, const char *ebuf)
{
if (is_daemon)
{
syslog (LOG_CRIT, "exiting.");
syslog (LOG_CRIT, "%s", "exiting.");
}
else
{
@ -105,6 +119,7 @@ gdnc_log (int prio, const char *ebuf)
exit(EXIT_FAILURE);
}
}
#else
#define LOG_CRIT 2

45
Tools/gdomap.c
View file

@ -79,7 +79,7 @@
/*
* Stuff for setting the sockets into non-blocking mode.
*/
#if defined(__POSIX_SOURCE)
#if defined(__POSIX_SOURCE) || defined(__EXT_POSIX1_198808)
#define NBLK_OPT O_NONBLOCK
#else
#define NBLK_OPT FNDELAY
@ -95,13 +95,20 @@
#endif
#if defined(__svr4__)
#if defined(HAVE_SYS_STROPTS_H)
#include <sys/stropts.h>
#endif
#endif
#endif /* !__MINGW__ */
#if defined(HAVE_SYSLOG_H)
#include <syslog.h>
#elif defined(HAVE_SYS_SLOG_H)
# include <sys/slog.h>
# if defined(HAVE_SYS_SLOGCODES_H)
# include <sys/slogcodes.h>
# endif
#endif
#if HAVE_STRERROR
@ -277,7 +284,15 @@ getopt(int argc, char **argv, char *options)
static char ebuf[2048];
#if defined(HAVE_SYSLOG)
#if defined(HAVE_SYSLOG) || defined(HAVE_SLOGF)
# if defined(HAVE_SLOGF)
# define LOG_CRIT _SLOG_CRITICAL
# define LOG_DEBUG _SLOG_DEBUG1
# define LOG_ERR _SLOG_ERROR
# define LOG_INFO _SLOG_INFO
# define LOG_WARNING _SLOG_WARNING
# define syslog(prio, msg,...) slogf(_SLOG_SETCODE(_SLOG_SYSLOG, 0), prio, msg, __VA_ARGS__)
# endif
static int log_priority;
@ -295,7 +310,12 @@ gdomap_log (int prio)
}
if (is_daemon)
{
#if defined(HAVE_SLOGF)
// QNX doesn't like 0 as the prio. It means "shutdown" to them.
syslog (prio ? log_priority : prio, "%s", ebuf);
# else
syslog (log_priority | prio, "%s", ebuf);
#endif
}
else if (prio == LOG_INFO)
{
@ -312,7 +332,7 @@ gdomap_log (int prio)
{
if (is_daemon)
{
syslog (LOG_CRIT, "exiting.");
syslog (LOG_CRIT, "%s", "exiting.");
}
else
{
@ -1254,7 +1274,8 @@ init_iface()
perror("socket for init_iface");
exit(EXIT_FAILURE);
}
#if defined(__svr4__)
// QNX seems to disagree about what it means to be SysV r4.
#if defined(__svr4__) && !defined(__QNXNTO__)
{
struct strioctl ioc;
@ -1320,7 +1341,7 @@ init_iface()
{
ifreq = *(struct ifreq*)ifr_ptr;
#if defined(HAVE_SA_LEN)
ifr_ptr += sizeof(ifreq) - sizeof(ifreq.ifr_addr)
ifr_ptr += sizeof(ifreq) - sizeof(ifreq.ifr_addr)
+ ROUND(ifreq.ifr_addr.sa_len, sizeof(struct ifreq*));
#else
ifr_ptr += sizeof(ifreq);
@ -3296,7 +3317,7 @@ handle_send()
{
int r;
r = sendto(udp_desc, (const char *)&entry->dat[entry->pos],
r = sendto(udp_desc, (const char *)&entry->dat[entry->pos],
entry->len - entry->pos, 0, (void*)&entry->addr, sizeof(entry->addr));
/*
* 'r' is the number of bytes sent. This should be the number
@ -3956,7 +3977,7 @@ nameServer(const char* name, const char* host, int op, int ptype, struct sockadd
if (multi || host == 0 || *host == '\0')
{
local_hostname = xgethostname();
if (!local_hostname)
if (!local_hostname)
{
snprintf(ebuf, sizeof(ebuf),
"gethostname() failed: %s", strerror(errno));
@ -4156,7 +4177,7 @@ donames(const char *host)
*/
local_hostname = xgethostname();
if (!local_hostname)
if (!local_hostname)
{
snprintf(ebuf, sizeof(ebuf),
"gethostname() failed: %s", strerror(errno));
@ -4291,7 +4312,7 @@ static void do_help(int argc, char **argv, char *options)
}
if (i == argc)
{
return; // --help not found ...
return; // --help not found ...
}
}
printf("%s -[%s]\n", argv[0], options);
@ -4428,7 +4449,7 @@ main(int argc, char** argv)
#if defined(SYSLOG_4_2)
openlog ("gdomap", LOG_NDELAY);
log_priority = LOG_DAEMON;
#else
#elif !defined(HAVE_SLOGF)
openlog ("gdomap", LOG_NDELAY, LOG_DAEMON);
#endif
#endif
@ -5082,7 +5103,7 @@ queue_probe(struct in_addr* to, struct in_addr* from, int l, struct in_addr* e,
}
/* Copyright (c) 2001 Neal H Walfield <neal@cs.uml.edu>.
This file is placed into the public domain. Its distribution
is unlimited.
@ -5165,7 +5186,7 @@ xgethostname (void)
errno = ENOMEM;
return NULL;
}
err = gethostname (buf, size);
}

204
configure vendored
View file

@ -11968,6 +11968,207 @@ fi
done
for ac_func in gethostbyname
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 $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ (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_try") 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; } &&
{ ac_try='test -s conftest$ac_exeext'
{ (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_try") 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
eval "$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$ac_exeext conftest.$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" | $as_tr_cpp` 1
_ACEOF
fi
done
if test "$ac_cv_func_gethostbyname" = "no"; then
# QNX has gethostbyname and friends in libsocket
{ echo "$as_me:$LINENO: checking for gethostbyname in -lsocket" >&5
echo $ECHO_N "checking for gethostbyname in -lsocket... $ECHO_C" >&6; }
if test "${ac_cv_lib_socket_gethostbyname+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lsocket $LIBS"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char gethostbyname ();
int
main ()
{
return gethostbyname ();
;
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 $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ (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_try") 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; } &&
{ ac_try='test -s conftest$ac_exeext'
{ (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_try") 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
ac_cv_lib_socket_gethostbyname=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_lib_socket_gethostbyname=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ echo "$as_me:$LINENO: result: $ac_cv_lib_socket_gethostbyname" >&5
echo "${ECHO_T}$ac_cv_lib_socket_gethostbyname" >&6; }
if test $ac_cv_lib_socket_gethostbyname = yes; then
cat >>confdefs.h <<_ACEOF
#define HAVE_LIBSOCKET 1
_ACEOF
LIBS="-lsocket $LIBS"
fi
fi
#--------------------------------------------------------------------
# Check for pthread.h
#--------------------------------------------------------------------
@ -21506,7 +21707,8 @@ _ACEOF
for ac_header in fcntl.h inttypes.h libc.h limits.h malloc.h memory.h signal.h stdint.h string.h sys/fcntl.h sys/file.h sys/inttypes.h sys/ioctl.h sys/signal.h sys/stropts.h sys/wait.h unistd.h utime.h stdlib.h
for ac_header in fcntl.h inttypes.h libc.h limits.h malloc.h memory.h signal.h stdint.h string.h sys/fcntl.h sys/file.h sys/filio.h sys/inttypes.h sys/ioctl.h sys/signal.h sys/stropts.h sys/wait.h unistd.h utime.h stdlib.h
do
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then

7
configure.ac
View file

@ -1625,6 +1625,12 @@ OBJC_SYS_DYNAMIC_LINKER()
# NOTE: libdl should be in LIBS now if it's available.
AC_CHECK_FUNCS(dladdr)
AC_CHECK_FUNCS(gethostbyname)
if test "$ac_cv_func_gethostbyname" = "no"; then
# QNX has gethostbyname and friends in libsocket
AC_CHECK_LIB(socket, gethostbyname)
fi
#--------------------------------------------------------------------
# Check for pthread.h
#--------------------------------------------------------------------
@ -2239,6 +2245,7 @@ AC_CHECK_HEADERS(dnl
string.h dnl
sys/fcntl.h dnl
sys/file.h dnl
sys/filio.h dnl
sys/inttypes.h dnl
sys/ioctl.h dnl
sys/signal.h dnl