fd3125375f
In libobjc/:
Implemented objc_sync_enter() and objc_sync_exit(), which are
required by @synchronized() to work.
* objc-sync.c: New file.
* objc/objc-sync.h: New file.
* objc-private/objc-sync.h: New file.
* init.c (__objc_exec_class): Call __objc_sync_init() during the
Objective-C runtime startup.
* Makefile.in: Added objc-sync.c and objc-sync.h.
* configure.ac: Added GCC_CHECK_TLS.
* acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
* configure: Regenerated.
* config.h.in: Regenerated.
From-SVN: r164276
27 lines
994 B
Plaintext
27 lines
994 B
Plaintext
dnl Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2010
|
|
dnl Free Software Foundation, Inc.
|
|
dnl This file is free software; the Free Software Foundation
|
|
dnl gives unlimited permission to copy and/or distribute it,
|
|
dnl with or without modifications, as long as this notice is preserved.
|
|
|
|
dnl This program is distributed in the hope that it will be useful,
|
|
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
|
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
|
dnl PARTICULAR PURPOSE.
|
|
|
|
m4_include(../config/acx.m4)
|
|
m4_include(../config/no-executables.m4)
|
|
m4_include(../config/enable.m4)
|
|
m4_include(../config/tls.m4)
|
|
|
|
m4_include(../libtool.m4)
|
|
dnl The lines below arrange for aclocal not to bring an installed
|
|
dnl libtool.m4 into aclocal.m4, while still arranging for automake to
|
|
dnl add a definition of LIBTOOL to Makefile.in.
|
|
ifelse(yes,no,[
|
|
AC_DEFUN([AM_PROG_LIBTOOL],)
|
|
AC_DEFUN([AC_LIBTOOL_DLOPEN],)
|
|
AC_DEFUN([AC_LIBLTDL_CONVENIENCE],)
|
|
AC_SUBST(LIBTOOL)
|
|
])
|