ObjFW  Check-in [d31ec806ef]

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])

dnl This needs to be after all other header checks, as they include unistd.h,
dnl which in old glibc versions uses __block. This is worked around in the code
dnl by providing a wrapper for unistd.h which takes care of this.
AC_MSG_CHECKING(whether Objective C compiler supports blocks)
old_OBJCFLAGS="$OBJCFLAGS"
OBJCFLAGS="$OBJCFLAGS -fblocks"
AC_TRY_COMPILE([], [
	int (^foo)(int bar);
	foo = ^ (int bar) { return 0; }
], [

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include <errno.h>
#include <signal.h>





#include "unistd_wrapper.h"





#import "OFApplication.h"
#import "OFString.h"
#import "OFArray.h"
#import "OFDictionary.h"
#import "OFLocalization.h"
#import "OFRunLoop.h"

#include "config.h"

#include <errno.h>

#ifdef HAVE_FCNTL_H
# include <fcntl.h>
#endif




#include "unistd_wrapper.h"





#include "platform.h"

#ifdef OF_WII
# define BOOL OGC_BOOL
# include <fat.h>
# undef BOOL

#include "config.h"

#include <errno.h>

#ifdef HAVE_DIRENT_H
# include <dirent.h>
#endif




#include "unistd_wrapper.h"





#ifdef HAVE_PWD_H
# include <pwd.h>
#endif
#ifdef HAVE_GRP_H
# include <grp.h>
#endif

#include <assert.h>
#include <errno.h>

#ifdef HAVE_FCNTL_H
# include <fcntl.h>
#endif




#include "unistd_wrapper.h"





#include <sys/epoll.h>

#import "OFKernelEventObserver.h"
#import "OFKernelEventObserver+Private.h"
#import "OFKernelEventObserver_epoll.h"
#import "OFArray.h"

#include <assert.h>
#include <errno.h>
#include <math.h>

#ifdef HAVE_FCNTL_H
# include <fcntl.h>
#endif

#include "unistd_wrapper.h"


#include <sys/types.h>
#include <sys/event.h>
#include <sys/time.h>

#import "OFKernelEventObserver.h"
#import "OFKernelEventObserver+Private.h"

#include "config.h"

#include <errno.h>
#include <string.h>

#include <signal.h>











#ifdef HAVE_SYS_WAIT_H
# include <sys/wait.h>
#endif

#include "unistd_wrapper.h"
#ifdef HAVE_SPAWN_H
# include <spawn.h>
#endif

#import "OFProcess.h"
#import "OFString.h"
#import "OFArray.h"

 * file.
 */

#include "config.h"

#include <errno.h>





#include "unistd_wrapper.h"





#ifdef HAVE_SYS_IOCTL_H
# include <sys/ioctl.h>
#endif
#ifdef HAVE_SYS_TTYCOM_H
# include <sys/ttycom.h>
#endif

#define __NO_EXT_QNX

#include "config.h"

#include <stdlib.h>	/* include any libc header to get the libc defines */





#include "unistd_wrapper.h"





#include "platform.h"

#ifdef OF_MACOS
# include <sys/sysctl.h>
#endif

#include "config.h"

#include <stdlib.h>
#include <math.h>
#include <time.h>











#ifdef OF_HAVE_SCHED_YIELD
# include <sched.h>
#endif
#include "unistd_wrapper.h"

#include "platform.h"

#ifdef OF_WII
# define BOOL OGC_BOOL
# define nanosleep ogc_nanosleep
# include <ogcsys.h>

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"







#include "unistd_wrapper.h"





#ifdef HAVE_ARPA_INET_H
# include <arpa/inet.h>
#endif
#ifdef HAVE_NETDB_H
# include <netdb.h>
#endif

/*
 * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
 *   Jonathan Schleifer <js@heap.zone> *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#include <stdlib.h>	/* Make sure we have any libc include */

#ifdef HAVE_UNISTD_H
# ifdef __GLIBC__
#  undef __USE_XOPEN	/* Needed to avoid old glibc using __block */
# endif
# include <unistd.h>
# ifdef __GLIBC__
#  define __USE_XOPEN 1
# endif
#endif