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* sysdeps/mach/configure.in: New file.

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* sysdeps/mach/configure: New generated file.

	* mach/Makefile (user-interfaces): Remove default_pager_helper.
	It has never been used by anything.
This commit is contained in:
Roland McGrath 2002-02-07 03:52:18 +00:00
parent 37fb108426
commit fb190a0440
4 changed files with 137 additions and 2 deletions
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8
ChangeLog
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@ -3,6 +3,14 @@
* sysdeps/unix/sysv/linux/netinet/ip.h: Moved to ...
* sysdeps/generic/netinet/ip.h: ... here, replacing old file.
2002-01-05 Roland McGrath <roland@frob.com>
* sysdeps/mach/configure.in: New file.
* sysdeps/mach/configure: New generated file.
* mach/Makefile (user-interfaces): Remove default_pager_helper.
It has never been used by anything.
2002-02-06 H.J. Lu <hjl@gnu.org>
* sysdeps/mips/elf/ldsodefs.h: Make sure the right <ldsodefs.h>

5
mach/Makefile
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@ -1,4 +1,5 @@
# Copyright (C) 1991,92,93,94,95,96,97,98,2001 Free Software Foundation, Inc.
# Copyright (C) 1991,92,93,94,95,96,97,98,2001,02
# Free Software Foundation, Inc.
# This file is part of the GNU C Library.
# The GNU C Library is free software; you can redistribute it and/or
@ -42,7 +43,7 @@ user-interfaces := $(addprefix mach/,mach_interface mach_port mach_host \
memory_object_user \
memory_object_default \
exc mach4 \
default_pager default_pager_helper \
default_pager \
)\
$(addprefix device/,device device_request)
# We produce mach_interface.h from mach.defs because there is already a

94
sysdeps/mach/configure vendored Normal file
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@ -0,0 +1,94 @@
echo $ac_n "checking for task_t in mach/mach_types.h""... $ac_c" 1>&6
echo "configure:6: checking for task_t in mach/mach_types.h" >&5
if eval "test \"`echo '$''{'libc_cv_mach_task_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 11 "configure"
#include "confdefs.h"
#include <mach/mach_types.h>
int main() {
extern task_t foo;
; return 0; }
EOF
if { (eval echo configure:18: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
libc_cv_mach_task_t=task_t
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
libc_cv_mach_task_t=task_port_t
fi
rm -f conftest*
fi
echo "$ac_t""$libc_cv_mach_task_t" 1>&6
if test $libc_cv_mach_task_t != task_t; then
DEFINES="$DEFINES -Dtask_t=task_port_t"
fi
echo $ac_n "checking for thread_t in mach/mach_types.h""... $ac_c" 1>&6
echo "configure:35: checking for thread_t in mach/mach_types.h" >&5
if eval "test \"`echo '$''{'libc_cv_mach_thread_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 40 "configure"
#include "confdefs.h"
#include <mach/mach_types.h>
int main() {
extern thread_t foo;
; return 0; }
EOF
if { (eval echo configure:47: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
libc_cv_mach_thread_t=thread_t
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
libc_cv_mach_thread_t=thread_port_t
fi
rm -f conftest*
fi
echo "$ac_t""$libc_cv_mach_thread_t" 1>&6
if test $libc_cv_mach_thread_t != thread_t; then
DEFINES="$DEFINES -Dthread_t=thread_port_t"
fi
echo $ac_n "checking for creation_time in task_basic_info""... $ac_c" 1>&6
echo "configure:65: checking for creation_time in task_basic_info" >&5
if eval "test \"`echo '$''{'libc_cv_mach_task_creation_time'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 70 "configure"
#include "confdefs.h"
#include <mach/task_info.h>
int main() {
extern struct task_basic_info *i;
long s = i->creation_time.seconds;
; return 0; }
EOF
if { (eval echo configure:80: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
libc_cv_mach_task_creation_time=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
libc_cv_mach_task_creation_time=no
fi
rm -f conftest*
fi
echo "$ac_t""$libc_cv_mach_task_creation_time" 1>&6
if test $libc_cv_mach_task_creation_time = no; then
DEFINES="$DEFINES -DNO_CREATION_TIME=1"
fi

32
sysdeps/mach/configure.in Normal file
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@ -0,0 +1,32 @@
sinclude(./aclocal.m4)dnl Autoconf lossage.
GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
dnl
dnl mach_TYPE_CHECK(foo_t, bar_t)
dnl
dnl Check if foo_t is defined by <mach/mach_types.h>.
dnl If not, compile with -Dfoo_t=bar_t.
dnl
AC_DEFUN([mach_TYPE_CHECK], [dnl
AC_CACHE_CHECK(for $1 in mach/mach_types.h, libc_cv_mach_$1,
AC_TRY_COMPILE([#include <mach/mach_types.h>], [extern $1 foo;],
libc_cv_mach_$1=$1, libc_cv_mach_$1=$2))
if test [$]libc_cv_mach_$1 != $1; then
DEFINES="$DEFINES -D$1=$2"
fi])
dnl
dnl OSF Mach has renamed these typedefs for some reason.
dnl
mach_TYPE_CHECK(task_t, task_port_t)
mach_TYPE_CHECK(thread_t, thread_port_t)
AC_CACHE_CHECK(for creation_time in task_basic_info,
libc_cv_mach_task_creation_time, [dnl
AC_TRY_COMPILE([#include <mach/task_info.h>], [
extern struct task_basic_info *i;
long s = i->creation_time.seconds;
], libc_cv_mach_task_creation_time=yes, libc_cv_mach_task_creation_time=no)])
if test $libc_cv_mach_task_creation_time = no; then
DEFINES="$DEFINES -DNO_CREATION_TIME=1"
fi