if test "${enable_parallel_mark+set}" = set; then :
enableval=$enable_parallel_mark; case "$THREADS" in
no | none | single)
- as_fn_error $? "Parallel mark requires --enable-threads=x spec" "$LINENO" 5
- ;;
+ as_fn_error $? "Parallel mark requires --enable-threads=x spec" "$LINENO" 5
+ ;;
esac
fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
+$as_echo_n "checking for inline... " >&6; }
+if test "${ac_cv_c_inline+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_c_inline=no
+for ac_kw in inline __inline__ __inline; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifndef __cplusplus
+typedef int foo_t;
+static $ac_kw foo_t static_foo () {return 0; }
+$ac_kw foo_t foo () {return 0; }
+#endif
+
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_c_inline=$ac_kw
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ test "$ac_cv_c_inline" != no && break
+done
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
+$as_echo "$ac_cv_c_inline" >&6; }
+
+case $ac_cv_c_inline in
+ inline | yes) ;;
+ *)
+ case $ac_cv_c_inline in
+ no) ac_val=;;
+ *) ac_val=$ac_cv_c_inline;;
+ esac
+ cat >>confdefs.h <<_ACEOF
+#ifndef __cplusplus
+#define inline $ac_val
+#endif
+_ACEOF
+ ;;
+esac
+
+
THREADDLLIBS=
need_atomic_ops_asm=false
## Libraries needed to support dynamic loading and/or threads.
THREADDLLIBS=-lpthread
case "$host" in
x86-*-linux* | ia64-*-linux* | i586-*-linux* | i686-*-linux* | x86_64-*-linux* | alpha-*-linux* | sparc*-*-linux*)
- $as_echo "#define GC_LINUX_THREADS 1" >>confdefs.h
+ $as_echo "#define GC_LINUX_THREADS 1" >>confdefs.h
- $as_echo "#define _REENTRANT 1" >>confdefs.h
+ $as_echo "#define _REENTRANT 1" >>confdefs.h
if test "${enable_parallel_mark}" = yes; then
- $as_echo "#define PARALLEL_MARK 1" >>confdefs.h
+ $as_echo "#define PARALLEL_MARK 1" >>confdefs.h
- fi
- $as_echo "#define THREAD_LOCAL_ALLOC 1" >>confdefs.h
+ fi
+ $as_echo "#define THREAD_LOCAL_ALLOC 1" >>confdefs.h
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"Explicit GC_INIT() calls may be required.\"" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"Explicit GC_INIT() calls may be required.\"" >&5
$as_echo "$as_me: WARNING: \"Explicit GC_INIT() calls may be required.\"" >&2;};
- ;;
+ ;;
*-*-linux*)
- $as_echo "#define GC_LINUX_THREADS 1" >>confdefs.h
+ $as_echo "#define GC_LINUX_THREADS 1" >>confdefs.h
- $as_echo "#define _REENTRANT 1" >>confdefs.h
+ $as_echo "#define _REENTRANT 1" >>confdefs.h
- ;;
+ ;;
*-*-aix*)
- $as_echo "#define GC_AIX_THREADS 1" >>confdefs.h
+ $as_echo "#define GC_AIX_THREADS 1" >>confdefs.h
- $as_echo "#define _REENTRANT 1" >>confdefs.h
+ $as_echo "#define _REENTRANT 1" >>confdefs.h
- ;;
+ ;;
*-*-hpux11*)
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"Only HP/UX 11 POSIX threads are supported.\"" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"Only HP/UX 11 POSIX threads are supported.\"" >&5
$as_echo "$as_me: WARNING: \"Only HP/UX 11 POSIX threads are supported.\"" >&2;}
- $as_echo "#define GC_HPUX_THREADS 1" >>confdefs.h
+ $as_echo "#define GC_HPUX_THREADS 1" >>confdefs.h
- $as_echo "#define _POSIX_C_SOURCE 199506L" >>confdefs.h
+ $as_echo "#define _POSIX_C_SOURCE 199506L" >>confdefs.h
- if test "${enable_parallel_mark}" = yes; then
- $as_echo "#define PARALLEL_MARK 1" >>confdefs.h
+ if test "${enable_parallel_mark}" = yes; then
+ $as_echo "#define PARALLEL_MARK 1" >>confdefs.h
- fi
- $as_echo "#define THREAD_LOCAL_ALLOC 1" >>confdefs.h
+ fi
+ $as_echo "#define THREAD_LOCAL_ALLOC 1" >>confdefs.h
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"Explicit GC_INIT() calls may be required.\"" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"Explicit GC_INIT() calls may be required.\"" >&5
$as_echo "$as_me: WARNING: \"Explicit GC_INIT() calls may be required.\"" >&2;};
- THREADDLLIBS="-lpthread -lrt"
- # HPUX needs REENTRANT for the _r calls.
+ THREADDLLIBS="-lpthread -lrt"
+ # HPUX needs REENTRANT for the _r calls.
$as_echo "#define _REENTRANT 1" >>confdefs.h
- ;;
+ ;;
*-*-hpux10*)
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"Only HP-UX 11 POSIX threads are supported.\"" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"Only HP-UX 11 POSIX threads are supported.\"" >&5
$as_echo "$as_me: WARNING: \"Only HP-UX 11 POSIX threads are supported.\"" >&2;}
- ;;
+ ;;
*-*-openbsd*)
$as_echo "#define GC_OPENBSD_THREADS 1" >>confdefs.h
openbsd_threads=true
;;
*-*-freebsd*)
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"FreeBSD does not yet fully support threads with Boehm GC.\"" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"FreeBSD does not yet fully support threads with Boehm GC.\"" >&5
$as_echo "$as_me: WARNING: \"FreeBSD does not yet fully support threads with Boehm GC.\"" >&2;}
- $as_echo "#define GC_FREEBSD_THREADS 1" >>confdefs.h
+ $as_echo "#define GC_FREEBSD_THREADS 1" >>confdefs.h
- INCLUDES="$INCLUDES -pthread"
- ;;
+ INCLUDES="$INCLUDES -pthread"
+ ;;
*-*-kfreebsd*-gnu)
- $as_echo "#define GC_FREEBSD_THREADS 1" >>confdefs.h
+ $as_echo "#define GC_FREEBSD_THREADS 1" >>confdefs.h
- INCLUDES="$INCLUDES -pthread"
- THREADDLLIBS=-pthread
- $as_echo "#define _REENTRANT 1" >>confdefs.h
+ INCLUDES="$INCLUDES -pthread"
+ THREADDLLIBS=-pthread
+ $as_echo "#define _REENTRANT 1" >>confdefs.h
if test "${enable_parallel_mark}" = yes; then
- $as_echo "#define PARALLEL_MARK 1" >>confdefs.h
+ $as_echo "#define PARALLEL_MARK 1" >>confdefs.h
- fi
- $as_echo "#define THREAD_LOCAL_ALLOC 1" >>confdefs.h
+ fi
+ $as_echo "#define THREAD_LOCAL_ALLOC 1" >>confdefs.h
- $as_echo "#define USE_COMPILER_TLS 1" >>confdefs.h
+ $as_echo "#define USE_COMPILER_TLS 1" >>confdefs.h
- ;;
+ ;;
*-*-gnu*)
- $as_echo "#define GC_GNU_THREADS 1" >>confdefs.h
+ $as_echo "#define GC_GNU_THREADS 1" >>confdefs.h
- $as_echo "#define _REENTRANT 1" >>confdefs.h
+ $as_echo "#define _REENTRANT 1" >>confdefs.h
- $as_echo "#define THREAD_LOCAL_ALLOC 1" >>confdefs.h
+ $as_echo "#define THREAD_LOCAL_ALLOC 1" >>confdefs.h
- ;;
+ ;;
*-*-netbsd*)
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"Only on NetBSD 2.0 or later.\"" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"Only on NetBSD 2.0 or later.\"" >&5
$as_echo "$as_me: WARNING: \"Only on NetBSD 2.0 or later.\"" >&2;}
- $as_echo "#define GC_NETBSD_THREADS 1" >>confdefs.h
+ $as_echo "#define GC_NETBSD_THREADS 1" >>confdefs.h
- $as_echo "#define _REENTRANT 1" >>confdefs.h
+ $as_echo "#define _REENTRANT 1" >>confdefs.h
- $as_echo "#define _PTHREADS 1" >>confdefs.h
+ $as_echo "#define _PTHREADS 1" >>confdefs.h
- THREADDLLIBS="-lpthread -lrt"
- ;;
+ THREADDLLIBS="-lpthread -lrt"
+ ;;
*-*-solaris*)
- $as_echo "#define GC_SOLARIS_THREADS 1" >>confdefs.h
+ $as_echo "#define GC_SOLARIS_THREADS 1" >>confdefs.h
- $as_echo "#define THREAD_LOCAL_ALLOC 1" >>confdefs.h
+ $as_echo "#define THREAD_LOCAL_ALLOC 1" >>confdefs.h
- THREADDLLIBS="-lpthread -lrt"
- if test "$GCC" != yes; then
+ THREADDLLIBS="-lpthread -lrt"
+ if test "$GCC" != yes; then
CFLAGS="$CFLAGS -O"
need_atomic_ops_asm=true
fi
- ;;
+ ;;
*-*-irix*)
- $as_echo "#define GC_IRIX_THREADS 1" >>confdefs.h
+ $as_echo "#define GC_IRIX_THREADS 1" >>confdefs.h
- ;;
+ ;;
*-*-cygwin*)
- $as_echo "#define GC_THREADS 1" >>confdefs.h
+ $as_echo "#define GC_THREADS 1" >>confdefs.h
if test "${enable_parallel_mark}" = yes; then
- $as_echo "#define PARALLEL_MARK 1" >>confdefs.h
+ $as_echo "#define PARALLEL_MARK 1" >>confdefs.h
- fi
- $as_echo "#define THREAD_LOCAL_ALLOC 1" >>confdefs.h
+ fi
+ $as_echo "#define THREAD_LOCAL_ALLOC 1" >>confdefs.h
- # Cygwin doesn't have a real libpthread, so Libtool can't link
- # against it.
- THREADDLLIBS=""
- win32_threads=true
- ;;
+ # Cygwin doesn't have a real libpthread, so Libtool can't link
+ # against it.
+ THREADDLLIBS=""
+ win32_threads=true
+ ;;
*-*-darwin*)
- $as_echo "#define GC_DARWIN_THREADS 1" >>confdefs.h
+ $as_echo "#define GC_DARWIN_THREADS 1" >>confdefs.h
- $as_echo "#define THREAD_LOCAL_ALLOC 1" >>confdefs.h
+ $as_echo "#define THREAD_LOCAL_ALLOC 1" >>confdefs.h
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"Explicit GC_INIT() calls may be required.\"" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"Explicit GC_INIT() calls may be required.\"" >&5
$as_echo "$as_me: WARNING: \"Explicit GC_INIT() calls may be required.\"" >&2;};
- # Parallel-mark is currently unreliable on Darwin; ignore request
- # if test "${enable_parallel_mark}" = yes; then
- # AC_DEFINE(PARALLEL_MARK)
- # fi
- darwin_threads=true
- ;;
+ # Parallel-mark is currently unreliable on Darwin; ignore request
+ # if test "${enable_parallel_mark}" = yes; then
+ # AC_DEFINE(PARALLEL_MARK)
+ # fi
+ darwin_threads=true
+ ;;
*-*-osf*)
- $as_echo "#define GC_OSF1_THREADS 1" >>confdefs.h
+ $as_echo "#define GC_OSF1_THREADS 1" >>confdefs.h
if test "${enable_parallel_mark}" = yes; then
- $as_echo "#define PARALLEL_MARK 1" >>confdefs.h
+ $as_echo "#define PARALLEL_MARK 1" >>confdefs.h
- $as_echo "#define THREAD_LOCAL_ALLOC 1" >>confdefs.h
+ $as_echo "#define THREAD_LOCAL_ALLOC 1" >>confdefs.h
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"Explicit GC_INIT() calls may be required.\"" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"Explicit GC_INIT() calls may be required.\"" >&5
$as_echo "$as_me: WARNING: \"Explicit GC_INIT() calls may be required.\"" >&2;};
- # May want to enable it in other cases, too.
- # Measurements havent yet been done.
- fi
- INCLUDES="$INCLUDES -pthread"
- THREADDLLIBS="-lpthread -lrt"
- ;;
+ # May want to enable it in other cases, too.
+ # Measurements havent yet been done.
+ fi
+ INCLUDES="$INCLUDES -pthread"
+ THREADDLLIBS="-lpthread -lrt"
+ ;;
*)
- as_fn_error $? "\"Pthreads not supported by the GC on this platform.\"" "$LINENO" 5
- ;;
+ as_fn_error $? "\"Pthreads not supported by the GC on this platform.\"" "$LINENO" 5
+ ;;
esac
;;
win32)
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for xlc" >&5
$as_echo_n "checking for xlc... " >&6; }
-
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$as_echo "yes" >&6; }
new_CFLAGS=
for i in $CFLAGS; do
- case "$i" in
- -O*)
- ;;
- *)
- new_CFLAGS="$new_CFLAGS $i"
- ;;
- esac
+ case "$i" in
+ -O*)
+ ;;
+ *)
+ new_CFLAGS="$new_CFLAGS $i"
+ ;;
+ esac
done
CFLAGS="$new_CFLAGS"
else
case $host in
ia64-*-linux* )
- $as_echo "#define MAKE_BACK_GRAPH 1" >>confdefs.h
+ $as_echo "#define MAKE_BACK_GRAPH 1" >>confdefs.h
- $as_echo "#define SAVE_CALL_COUNT 8" >>confdefs.h
+ $as_echo "#define SAVE_CALL_COUNT 8" >>confdefs.h
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for backtrace in -lunwind" >&5
$as_echo_n "checking for backtrace in -lunwind... " >&6; }
$as_echo "$ac_cv_lib_unwind_backtrace" >&6; }
if test "x$ac_cv_lib_unwind_backtrace" = x""yes; then :
- $as_echo "#define GC_HAVE_BUILTIN_BACKTRACE 1" >>confdefs.h
+ $as_echo "#define GC_HAVE_BUILTIN_BACKTRACE 1" >>confdefs.h
- UNWINDLIBS=-lunwind
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"Client code may need to link against libunwind.\"" >&5
+ UNWINDLIBS=-lunwind
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"Client code may need to link against libunwind.\"" >&5
$as_echo "$as_me: WARNING: \"Client code may need to link against libunwind.\"" >&2;}
fi
;;
x86-*-linux* | i586-*-linux* | i686-*-linux* | x86_64-*-linux* )
- $as_echo "#define MAKE_BACK_GRAPH 1" >>confdefs.h
+ $as_echo "#define MAKE_BACK_GRAPH 1" >>confdefs.h
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"Client must not use -fomit-frame-pointer.\"" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"Client must not use -fomit-frame-pointer.\"" >&5
$as_echo "$as_me: WARNING: \"Client must not use -fomit-frame-pointer.\"" >&2;}
- $as_echo "#define SAVE_CALL_COUNT 8" >>confdefs.h
+ $as_echo "#define SAVE_CALL_COUNT 8" >>confdefs.h
;;
i345686-*-dgux*)
- $as_echo "#define MAKE_BACK_GRAPH 1" >>confdefs.h
+ $as_echo "#define MAKE_BACK_GRAPH 1" >>confdefs.h
;;
esac
$as_echo "#define REDIRECT_FREE GC_debug_free" >>confdefs.h
else
- $as_echo "#define REDIRECT_MALLOC GC_malloc" >>confdefs.h
+ $as_echo "#define REDIRECT_MALLOC GC_malloc" >>confdefs.h
fi
if test x"$with_libatomic_ops" != xcheck; then :
as_fn_error $? "A pre-installed libatomic_ops was not found." "$LINENO" 5
fi
- with_libatomic_ops=no
+ with_libatomic_ops=no
fi
AC_CONFIG_MACRO_DIR([m4])
AC_CANONICAL_TARGET
AC_PREREQ(2.53)
-AC_REVISION($Revision: 1.61 $)
+AC_REVISION($Revision: 1.62 $)
GC_SET_VERSION
AM_INIT_AUTOMAKE([foreign dist-bzip2 nostdinc])
AM_CONFIG_HEADER([include/private/config.h])
AC_ARG_ENABLE(parallel-mark,
[AC_HELP_STRING([--enable-parallel-mark],
- [parallelize marking and free list construction])],
+ [parallelize marking and free list construction])],
[case "$THREADS" in
no | none | single)
- AC_MSG_ERROR([Parallel mark requires --enable-threads=x spec])
- ;;
+ AC_MSG_ERROR([Parallel mark requires --enable-threads=x spec])
+ ;;
esac ]
)
dnl Features which may be selected in the following thread-detection switch.
AH_TEMPLATE([PARALLEL_MARK], [Define to enable parallel marking.])
AH_TEMPLATE([THREAD_LOCAL_ALLOC],
- [Define to enable thread-local allocation optimisation.])
+ [Define to enable thread-local allocation optimisation.])
AH_TEMPLATE([USE_COMPILER_TLS],
- [Define to use of compiler-support for thread-local variables.])
+ [Define to use of compiler-support for thread-local variables.])
dnl Thread selection macros.
-AH_TEMPLATE([GC_THREADS], [Define to support threads.])
+AH_TEMPLATE([GC_THREADS], [Define to support threads.])
AH_TEMPLATE([GC_AIX_THREADS], [Define to support IBM AIX threads.])
AH_TEMPLATE([GC_DARWIN_THREADS], [Define to support Darwin pthreads.])
AH_TEMPLATE([GC_FREEBSD_THREADS], [Define to support FreeBSD pthreads.])
AH_TEMPLATE([_POSIX_C_SOURCE], [The POSIX feature macro.])
AH_TEMPLATE([_PTHREADS], [Indicates the use of pthreads (NetBSD).])
+dnl Check for a flavor of supported inline keyword.
+AC_C_INLINE
+
THREADDLLIBS=
need_atomic_ops_asm=false
## Libraries needed to support dynamic loading and/or threads.
THREADDLLIBS=-lpthread
case "$host" in
x86-*-linux* | ia64-*-linux* | i586-*-linux* | i686-*-linux* | x86_64-*-linux* | alpha-*-linux* | sparc*-*-linux*)
- AC_DEFINE(GC_LINUX_THREADS)
- AC_DEFINE(_REENTRANT)
+ AC_DEFINE(GC_LINUX_THREADS)
+ AC_DEFINE(_REENTRANT)
if test "${enable_parallel_mark}" = yes; then
- AC_DEFINE(PARALLEL_MARK)
- fi
- AC_DEFINE(THREAD_LOCAL_ALLOC)
- AC_MSG_WARN("Explicit GC_INIT() calls may be required.");
- ;;
+ AC_DEFINE(PARALLEL_MARK)
+ fi
+ AC_DEFINE(THREAD_LOCAL_ALLOC)
+ AC_MSG_WARN("Explicit GC_INIT() calls may be required.");
+ ;;
*-*-linux*)
- AC_DEFINE(GC_LINUX_THREADS)
- AC_DEFINE(_REENTRANT)
- ;;
+ AC_DEFINE(GC_LINUX_THREADS)
+ AC_DEFINE(_REENTRANT)
+ ;;
*-*-aix*)
- AC_DEFINE(GC_AIX_THREADS)
- AC_DEFINE(_REENTRANT)
- ;;
+ AC_DEFINE(GC_AIX_THREADS)
+ AC_DEFINE(_REENTRANT)
+ ;;
*-*-hpux11*)
- AC_MSG_WARN("Only HP/UX 11 POSIX threads are supported.")
- AC_DEFINE(GC_HPUX_THREADS)
- AC_DEFINE(_POSIX_C_SOURCE,199506L)
- if test "${enable_parallel_mark}" = yes; then
- AC_DEFINE(PARALLEL_MARK)
- fi
- AC_DEFINE(THREAD_LOCAL_ALLOC)
- AC_MSG_WARN("Explicit GC_INIT() calls may be required.");
- THREADDLLIBS="-lpthread -lrt"
- # HPUX needs REENTRANT for the _r calls.
- AC_DEFINE(_REENTRANT, 1, [Required define if using POSIX threads.])
- ;;
+ AC_MSG_WARN("Only HP/UX 11 POSIX threads are supported.")
+ AC_DEFINE(GC_HPUX_THREADS)
+ AC_DEFINE(_POSIX_C_SOURCE,199506L)
+ if test "${enable_parallel_mark}" = yes; then
+ AC_DEFINE(PARALLEL_MARK)
+ fi
+ AC_DEFINE(THREAD_LOCAL_ALLOC)
+ AC_MSG_WARN("Explicit GC_INIT() calls may be required.");
+ THREADDLLIBS="-lpthread -lrt"
+ # HPUX needs REENTRANT for the _r calls.
+ AC_DEFINE(_REENTRANT, 1, [Required define if using POSIX threads.])
+ ;;
*-*-hpux10*)
- AC_MSG_WARN("Only HP-UX 11 POSIX threads are supported.")
- ;;
+ AC_MSG_WARN("Only HP-UX 11 POSIX threads are supported.")
+ ;;
*-*-openbsd*)
AC_DEFINE(GC_OPENBSD_THREADS)
THREADDLLIBS=-pthread
openbsd_threads=true
;;
*-*-freebsd*)
- AC_MSG_WARN("FreeBSD does not yet fully support threads with Boehm GC.")
- AC_DEFINE(GC_FREEBSD_THREADS)
- INCLUDES="$INCLUDES -pthread"
- ;;
+ AC_MSG_WARN("FreeBSD does not yet fully support threads with Boehm GC.")
+ AC_DEFINE(GC_FREEBSD_THREADS)
+ INCLUDES="$INCLUDES -pthread"
+ ;;
*-*-kfreebsd*-gnu)
- AC_DEFINE(GC_FREEBSD_THREADS)
- INCLUDES="$INCLUDES -pthread"
- THREADDLLIBS=-pthread
- AC_DEFINE(_REENTRANT)
+ AC_DEFINE(GC_FREEBSD_THREADS)
+ INCLUDES="$INCLUDES -pthread"
+ THREADDLLIBS=-pthread
+ AC_DEFINE(_REENTRANT)
if test "${enable_parallel_mark}" = yes; then
- AC_DEFINE(PARALLEL_MARK)
- fi
- AC_DEFINE(THREAD_LOCAL_ALLOC)
- AC_DEFINE(USE_COMPILER_TLS)
- ;;
+ AC_DEFINE(PARALLEL_MARK)
+ fi
+ AC_DEFINE(THREAD_LOCAL_ALLOC)
+ AC_DEFINE(USE_COMPILER_TLS)
+ ;;
*-*-gnu*)
- AC_DEFINE(GC_GNU_THREADS)
- AC_DEFINE(_REENTRANT)
- AC_DEFINE(THREAD_LOCAL_ALLOC)
- ;;
+ AC_DEFINE(GC_GNU_THREADS)
+ AC_DEFINE(_REENTRANT)
+ AC_DEFINE(THREAD_LOCAL_ALLOC)
+ ;;
*-*-netbsd*)
- AC_MSG_WARN("Only on NetBSD 2.0 or later.")
- AC_DEFINE(GC_NETBSD_THREADS)
- AC_DEFINE(_REENTRANT)
- AC_DEFINE(_PTHREADS)
- THREADDLLIBS="-lpthread -lrt"
- ;;
+ AC_MSG_WARN("Only on NetBSD 2.0 or later.")
+ AC_DEFINE(GC_NETBSD_THREADS)
+ AC_DEFINE(_REENTRANT)
+ AC_DEFINE(_PTHREADS)
+ THREADDLLIBS="-lpthread -lrt"
+ ;;
*-*-solaris*)
- AC_DEFINE(GC_SOLARIS_THREADS)
- AC_DEFINE(THREAD_LOCAL_ALLOC)
- THREADDLLIBS="-lpthread -lrt"
- if test "$GCC" != yes; then
+ AC_DEFINE(GC_SOLARIS_THREADS)
+ AC_DEFINE(THREAD_LOCAL_ALLOC)
+ THREADDLLIBS="-lpthread -lrt"
+ if test "$GCC" != yes; then
CFLAGS="$CFLAGS -O"
need_atomic_ops_asm=true
fi
- ;;
+ ;;
*-*-irix*)
- AC_DEFINE(GC_IRIX_THREADS)
- ;;
+ AC_DEFINE(GC_IRIX_THREADS)
+ ;;
*-*-cygwin*)
- AC_DEFINE(GC_THREADS)
+ AC_DEFINE(GC_THREADS)
if test "${enable_parallel_mark}" = yes; then
- AC_DEFINE(PARALLEL_MARK)
- fi
- AC_DEFINE(THREAD_LOCAL_ALLOC)
- # Cygwin doesn't have a real libpthread, so Libtool can't link
- # against it.
- THREADDLLIBS=""
- win32_threads=true
- ;;
+ AC_DEFINE(PARALLEL_MARK)
+ fi
+ AC_DEFINE(THREAD_LOCAL_ALLOC)
+ # Cygwin doesn't have a real libpthread, so Libtool can't link
+ # against it.
+ THREADDLLIBS=""
+ win32_threads=true
+ ;;
*-*-darwin*)
- AC_DEFINE(GC_DARWIN_THREADS)
- AC_DEFINE(THREAD_LOCAL_ALLOC)
- AC_MSG_WARN("Explicit GC_INIT() calls may be required.");
- # Parallel-mark is currently unreliable on Darwin; ignore request
- # if test "${enable_parallel_mark}" = yes; then
- # AC_DEFINE(PARALLEL_MARK)
- # fi
- darwin_threads=true
- ;;
+ AC_DEFINE(GC_DARWIN_THREADS)
+ AC_DEFINE(THREAD_LOCAL_ALLOC)
+ AC_MSG_WARN("Explicit GC_INIT() calls may be required.");
+ # Parallel-mark is currently unreliable on Darwin; ignore request
+ # if test "${enable_parallel_mark}" = yes; then
+ # AC_DEFINE(PARALLEL_MARK)
+ # fi
+ darwin_threads=true
+ ;;
*-*-osf*)
- AC_DEFINE(GC_OSF1_THREADS)
+ AC_DEFINE(GC_OSF1_THREADS)
if test "${enable_parallel_mark}" = yes; then
- AC_DEFINE(PARALLEL_MARK)
- AC_DEFINE(THREAD_LOCAL_ALLOC)
- AC_MSG_WARN("Explicit GC_INIT() calls may be required.");
- # May want to enable it in other cases, too.
- # Measurements havent yet been done.
- fi
- INCLUDES="$INCLUDES -pthread"
- THREADDLLIBS="-lpthread -lrt"
- ;;
+ AC_DEFINE(PARALLEL_MARK)
+ AC_DEFINE(THREAD_LOCAL_ALLOC)
+ AC_MSG_WARN("Explicit GC_INIT() calls may be required.");
+ # May want to enable it in other cases, too.
+ # Measurements havent yet been done.
+ fi
+ INCLUDES="$INCLUDES -pthread"
+ THREADDLLIBS="-lpthread -lrt"
+ ;;
*)
- AC_MSG_ERROR("Pthreads not supported by the GC on this platform.")
- ;;
+ AC_MSG_ERROR("Pthreads not supported by the GC on this platform.")
+ ;;
esac
;;
win32)
fi
win32_threads=true
AC_DEFINE([EMPTY_GETENV_RESULTS], [1],
- [Wine getenv may not return NULL for missing entry.])
+ [Wine getenv may not return NULL for missing entry.])
;;
dgux386)
THREADS=dgux386
AC_DEFINE(THREAD_LOCAL_ALLOC)
AC_MSG_WARN("Explicit GC_INIT() calls may be required.");
AC_DEFINE([GC_DGUX386_THREADS], 1,
- [Define to enable support for DB/UX threads on i386.])
+ [Define to enable support for DB/UX threads on i386.])
AC_DEFINE([DGUX_THREADS], 1,
- [Define to enable support for DB/UX threads.])
+ [Define to enable support for DB/UX threads.])
# Enable _POSIX4A_DRAFT10_SOURCE with flag -pthread
INCLUDES="-pthread $INCLUDES"
;;
;;
i?86-*-solaris2.[[89]] | i?86-*-solaris2.1?)
AC_DEFINE([SOLARIS25_PROC_VDB_BUG_FIXED], 1,
- [See the comment in gcconfig.h.])
+ [See the comment in gcconfig.h.])
;;
mipstx39-*-elf*)
machdep="mach_dep.lo"
sparc-sun-solaris2.3)
machdep="mach_dep.lo sparc_mach_dep.lo"
AC_DEFINE(SUNOS53_SHARED_LIB, 1,
- [Define to work around a Solaris 5.3 bug (see dyn_load.c).])
+ [Define to work around a Solaris 5.3 bug (see dyn_load.c).])
;;
sparc*-sun-solaris2*)
machdep="mach_dep.lo sparc_mach_dep.lo"
AC_MSG_RESULT(yes)
new_CFLAGS=
for i in $CFLAGS; do
- case "$i" in
- -O*)
- ;;
- *)
- new_CFLAGS="$new_CFLAGS $i"
- ;;
- esac
+ case "$i" in
+ -O*)
+ ;;
+ *)
+ new_CFLAGS="$new_CFLAGS $i"
+ ;;
+ esac
done
CFLAGS="$new_CFLAGS"
else
dnl Include defines that have become de facto standard.
dnl ALL_INTERIOR_POINTERS and NO_EXECUTE_PERMISSION can be overridden in the startup code.
AC_DEFINE([NO_EXECUTE_PERMISSION], [1],
- [Define to make the collector not allocate executable memory by default.])
+ [Define to make the collector not allocate executable memory by default.])
AC_DEFINE([ALL_INTERIOR_POINTERS], [1],
- [Define to recognise all pointers to the interior of objects.])
+ [Define to recognise all pointers to the interior of objects.])
dnl Interface Selection
dnl enable_gcj_support=no
AC_ARG_ENABLE(gcj-support,
[AC_HELP_STRING([--disable-gcj-support],
- [Disable support for gcj.])])
+ [Disable support for gcj.])])
AM_CONDITIONAL(ENABLE_GCJ_SUPPORT,
[test x"$enable_gcj_support" != xno])
if test x"$enable_gcj_support" != xno; then
dnl ---------
AH_TEMPLATE([GC_HAVE_BUILTIN_BACKTRACE],
- [Define if backtrace information is supported.])
+ [Define if backtrace information is supported.])
AH_TEMPLATE([MAKE_BACK_GRAPH], [See doc/README.macros.])
AH_TEMPLATE([SAVE_CALL_COUNT],
- [The number of caller frames saved when allocating with the
- debugging API.])
+ [The number of caller frames saved when allocating with the
+ debugging API.])
UNWINDLIBS=
AC_ARG_ENABLE(gc-debug,
[AC_HELP_STRING([--enable-gc-debug],
[ if test "$enable_gc_debug" = "yes"; then
AC_MSG_WARN("Should define GC_DEBUG and use debug alloc. in clients.")
AC_DEFINE([KEEP_BACK_PTRS], 1,
- [Define to save back-pointers in debugging headers.])
+ [Define to save back-pointers in debugging headers.])
keep_back_ptrs=true
AC_DEFINE([DBG_HDRS_ALL], 1,
- [Define to force debug headers on all objects.])
+ [Define to force debug headers on all objects.])
case $host in
ia64-*-linux* )
- AC_DEFINE(MAKE_BACK_GRAPH)
- AC_DEFINE(SAVE_CALL_COUNT, 8)
+ AC_DEFINE(MAKE_BACK_GRAPH)
+ AC_DEFINE(SAVE_CALL_COUNT, 8)
AC_CHECK_LIB(unwind, backtrace, [
- AC_DEFINE(GC_HAVE_BUILTIN_BACKTRACE)
- UNWINDLIBS=-lunwind
- AC_MSG_WARN("Client code may need to link against libunwind.")
- ])
+ AC_DEFINE(GC_HAVE_BUILTIN_BACKTRACE)
+ UNWINDLIBS=-lunwind
+ AC_MSG_WARN("Client code may need to link against libunwind.")
+ ])
;;
x86-*-linux* | i586-*-linux* | i686-*-linux* | x86_64-*-linux* )
- AC_DEFINE(MAKE_BACK_GRAPH)
- AC_MSG_WARN("Client must not use -fomit-frame-pointer.")
- AC_DEFINE(SAVE_CALL_COUNT, 8)
+ AC_DEFINE(MAKE_BACK_GRAPH)
+ AC_MSG_WARN("Client must not use -fomit-frame-pointer.")
+ AC_DEFINE(SAVE_CALL_COUNT, 8)
;;
i[3456]86-*-dgux*)
- AC_DEFINE(MAKE_BACK_GRAPH)
+ AC_DEFINE(MAKE_BACK_GRAPH)
;;
esac ]
fi)
AC_ARG_ENABLE(java-finalization,
[AC_HELP_STRING([--disable-java-finalization],
- [Disable support for java finalization.])])
+ [Disable support for java finalization.])])
if test x"$enable_java_finalization" != xno; then
AC_DEFINE([JAVA_FINALIZATION], 1, [See doc/README.macros.])
fi
AC_ARG_ENABLE(atomic-uncollectable,
[AC_HELP_STRING([--disable-atomic-uncollectible],
- [Disable support for atomic uncollectible allocation.])])
+ [Disable support for atomic uncollectible allocation.])])
if test x"$enable_atomic_uncollectible" != x"no"; then
AC_DEFINE(ATOMIC_UNCOLLECTABLE, 1,
- [Define to enable atomic uncollectible allocation.])
+ [Define to enable atomic uncollectible allocation.])
fi
AC_ARG_ENABLE(redirect-malloc,
[AC_HELP_STRING([--enable-redirect-malloc],
- [Redirect malloc and friends to GC routines])])
+ [Redirect malloc and friends to GC routines])])
if test "${enable_redirect_malloc}" = yes; then
if test "${enable_gc_debug}" = yes; then
- AC_DEFINE([REDIRECT_MALLOC], GC_debug_malloc_replacement,
- [If defined, redirect malloc to this function.])
- AC_DEFINE([REDIRECT_REALLOC], GC_debug_realloc_replacement,
- [If defined, redirect GC_realloc to this function.])
- AC_DEFINE([REDIRECT_FREE], GC_debug_free,
- [If defined, redirect free to this function.])
+ AC_DEFINE([REDIRECT_MALLOC], GC_debug_malloc_replacement,
+ [If defined, redirect malloc to this function.])
+ AC_DEFINE([REDIRECT_REALLOC], GC_debug_realloc_replacement,
+ [If defined, redirect GC_realloc to this function.])
+ AC_DEFINE([REDIRECT_FREE], GC_debug_free,
+ [If defined, redirect free to this function.])
else
- AC_DEFINE(REDIRECT_MALLOC, GC_malloc)
+ AC_DEFINE(REDIRECT_MALLOC, GC_malloc)
fi
AC_DEFINE([GC_USE_DLOPEN_WRAP], 1, [See doc/README.macros.])
fi
AC_ARG_ENABLE(large-config,
[AC_HELP_STRING([--enable-large-config],
- [Optimize for large (> 100 MB) heap or root set])])
+ [Optimize for large (> 100 MB) heap or root set])])
if test "${enable_large_config}" = yes; then
AC_DEFINE(LARGE_CONFIG, 1, [Define to optimize for large heaps or root sets.])
if test -n "${with_cross_host}"; then
AC_DEFINE([NO_CLOCK], 1, [Define to not use system clock (cross compiling).])
AC_DEFINE([SMALL_CONFIG], 1,
- [Define to tune the collector for small heap sizes.])
+ [Define to tune the collector for small heap sizes.])
AC_DEFINE([NO_DEBUGGING], 1,
- [Disable debugging, like GC_dump and its callees.])
+ [Disable debugging, like GC_dump and its callees.])
fi
AC_ARG_ENABLE(gc-assertions,
[AC_HELP_STRING([--enable-gc-assertions],
- [collector-internal assertion checking])])
+ [collector-internal assertion checking])])
if test "${enable_gc_assertions}" = yes; then
AC_DEFINE([GC_ASSERTIONS], 1, [Define to enable internal debug assertions.])
fi
AC_ARG_ENABLE(munmap,
[AC_HELP_STRING([--enable-munmap=N],
- [return page to the os if empty for N collections])],
+ [return page to the os if empty for N collections])],
MUNMAP_THRESHOLD=$enableval;
[case "$MMAP" in
no)
)
if test "${enable_munmap}" != ""; then
AC_DEFINE([USE_MMAP], 1,
- [Define to use mmap instead of sbrk to expand the heap.])
+ [Define to use mmap instead of sbrk to expand the heap.])
AC_DEFINE([USE_MUNMAP], 1,
- [Define to return memory to OS with munmap calls
- (see doc/README.macros).])
+ [Define to return memory to OS with munmap calls
+ (see doc/README.macros).])
if test "${MUNMAP_THRESHOLD}" = "yes"; then
MUNMAP_THRESHOLD=6
fi
AC_DEFINE_UNQUOTED([MUNMAP_THRESHOLD], [${MUNMAP_THRESHOLD}],
- [Number of GC cycles to wait before unmapping an unused block.])
+ [Number of GC cycles to wait before unmapping an unused block.])
fi
AM_CONDITIONAL(USE_LIBDIR, test -z "$with_cross_host")
# found.
AC_ARG_WITH([libatomic-ops],
[AS_HELP_STRING([--with-libatomic-ops[=yes|no|check]],
- [Use a pre-installed libatomic_ops? (default: check)])],
+ [Use a pre-installed libatomic_ops? (default: check)])],
[], [with_libatomic_ops=check])
# Check for an external libatomic_ops if the answer was yes or check. If not
AS_IF([test x"$with_libatomic_ops" != xno],
[ AC_CHECK_HEADER([atomic_ops.h], [],
[ AS_IF([test x"$with_libatomic_ops" != xcheck],
- [AC_MSG_ERROR([A pre-installed libatomic_ops was not found.])])
- with_libatomic_ops=no ]) ])
+ [AC_MSG_ERROR([A pre-installed libatomic_ops was not found.])])
+ with_libatomic_ops=no ]) ])
# Finally, emit the definitions for bundled or pre-installed AO.
AC_MSG_CHECKING([which libatomic_ops to use])
projects / platform / upstream / libgc.git / commitdiff