glibc/sysdeps/mach/configure
Roland McGrath db6b51ada7 * hurd/hurdselect.c (_hurd_select): Fix
MACH_MSG_TYPE_INTEGER_T -> integer_t in sizeof.
	Use a union rather than casts to compare mach_msg_type_t as int.

2002-03-25  Roland McGrath  <roland@frob.com>

	* hurd/hurdchdir.c (_hurd_change_directory_port_from_name): Don't
	check off the end of NAME when it's shorter than 2 chars.
	Reported by Ognyan Kulev <ogi@fmi.uni-sofia.bg>.

2002-03-17  Roland McGrath  <roland@frob.com>

	* sysdeps/mach/hurd/i386/sys/io.h: New file.
	* sysdeps/mach/hurd/i386/ioperm.c: New file.
	* sysdeps/mach/hurd/i386/Dist: Add them.
	* sysdeps/mach/hurd/i386/Versions
	(libc: GLIBC_2.2.6): New set, add ioperm.
	* sysdeps/mach/configure.in: New check to set HAVE_I386_IO_PERM_MODIFY.
	(mach_interface_list): Check for mach_i386.defs.
	* config.h.in (HAVE_I386_IO_PERM_MODIFY): #undef it.
	* sysdeps/mach/configure: Regenerated.
2002-04-02 04:43:06 +00:00

337 lines
9.5 KiB
Plaintext

### Sanity checks for Mach header installation
ac_safe=`echo "mach/mach_types.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for mach/mach_types.h""... $ac_c" 1>&6
echo "configure:6: checking for mach/mach_types.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+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>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:16: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
eval "ac_cv_header_$ac_safe=yes"
else
echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
:
else
echo "$ac_t""no" 1>&6
{ echo "configure: error: cannot find Mach headers" 1>&2; exit 1; }
fi
ac_safe=`echo "mach/mach_types.defs" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for mach/mach_types.defs""... $ac_c" 1>&6
echo "configure:40: checking for mach/mach_types.defs" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 45 "configure"
#include "confdefs.h"
#include <mach/mach_types.defs>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:50: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
eval "ac_cv_header_$ac_safe=yes"
else
echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
:
else
echo "$ac_t""no" 1>&6
{ echo "configure: error: cannot find Mach .defs files" 1>&2; exit 1; }
fi
echo $ac_n "checking for task_t in mach/mach_types.h""... $ac_c" 1>&6
echo "configure:76: checking for task_t in mach/mach_types.h" >&5
if eval "test \"`echo '$''{'libc_cv_mach_task_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 81 "configure"
#include "confdefs.h"
#include <mach/mach_types.h>
int main() {
extern task_t foo;
; return 0; }
EOF
if { (eval echo configure:88: \"$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""... $ac_c" 1>&6
echo "configure:105: checking for thread_t in mach/mach_types.h" >&5
if eval "test \"`echo '$''{'libc_cv_mach_thread_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 110 "configure"
#include "confdefs.h"
#include <mach/mach_types.h>
int main() {
extern thread_t foo;
; return 0; }
EOF
if { (eval echo configure:117: \"$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""... $ac_c" 1>&6
echo "configure:135: checking for creation_time in task_basic_info" >&5
if eval "test \"`echo '$''{'libc_cv_mach_task_creation_time'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 140 "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:150: \"$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
mach_interface_list=
for ifc in mach mach4 \
clock clock_priv host_priv host_security ledger lock_set \
processor processor_set task thread_act vm_map \
memory_object memory_object_default default_pager \
i386/mach_i386 \
; do
ac_safe=`echo "mach/${ifc}.defs" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for mach/${ifc}.defs""... $ac_c" 1>&6
echo "configure:176: checking for mach/${ifc}.defs" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 181 "configure"
#include "confdefs.h"
#include <mach/${ifc}.defs>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:186: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
eval "ac_cv_header_$ac_safe=yes"
else
echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
mach_interface_list="$mach_interface_list $ifc"
else
echo "$ac_t""no" 1>&6
fi
done
if test "x$mach_interface_list" = x; then
{ echo "configure: error: what manner of Mach is this?" 1>&2; exit 1; }
fi
echo $ac_n "checking for host_page_size in mach_host.defs""... $ac_c" 1>&6
echo "configure:213: checking for host_page_size in mach_host.defs" >&5
if eval "test \"`echo '$''{'libc_cv_mach_host_page_size'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 218 "configure"
#include "confdefs.h"
#include <mach/mach_host.defs>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "host_page_size" >/dev/null 2>&1; then
rm -rf conftest*
libc_cv_mach_host_page_size=yes
else
rm -rf conftest*
libc_cv_mach_host_page_size=no
fi
rm -f conftest*
fi
echo "$ac_t""$libc_cv_mach_host_page_size" 1>&6
if test $libc_cv_mach_host_page_size = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_HOST_PAGE_SIZE 1
EOF
fi
ac_safe=`echo "mach/machine/ndr_def.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for mach/machine/ndr_def.h""... $ac_c" 1>&6
echo "configure:244: checking for mach/machine/ndr_def.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 249 "configure"
#include "confdefs.h"
#include <mach/machine/ndr_def.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:254: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
eval "ac_cv_header_$ac_safe=yes"
else
echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
DEFINES="$DEFINES -DNDR_DEF_HEADER='<mach/machine/ndr_def.h>'"
else
echo "$ac_t""no" 1>&6
ac_safe=`echo "machine/ndr_def.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for machine/ndr_def.h""... $ac_c" 1>&6
echo "configure:275: checking for machine/ndr_def.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 280 "configure"
#include "confdefs.h"
#include <machine/ndr_def.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:285: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
eval "ac_cv_header_$ac_safe=yes"
else
echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
DEFINES="$DEFINES -DNDR_DEF_HEADER='<machine/ndr_def.h>'"
else
echo "$ac_t""no" 1>&6
fi
fi
echo $ac_n "checking for i386_io_perm_modify in mach_i386.defs""... $ac_c" 1>&6
echo "configure:310: checking for i386_io_perm_modify in mach_i386.defs" >&5
if eval "test \"`echo '$''{'libc_cv_mach_i386_ioports'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 315 "configure"
#include "confdefs.h"
#include <mach/i386/mach_i386.defs>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "i386_io_perm_modify" >/dev/null 2>&1; then
rm -rf conftest*
libc_cv_mach_i386_ioports=yes
else
rm -rf conftest*
libc_cv_mach_i386_ioports=no
fi
rm -f conftest*
fi
echo "$ac_t""$libc_cv_mach_i386_ioports" 1>&6
if test $libc_cv_mach_i386_ioports = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_I386_IO_PERM_MODIFY 1
EOF
fi