AuroraMiddleware/glibc
1
0
Fork 0
mirror of https://sourceware.org/git/glibc.git synced 2024-11-24 05:50:14 +00:00
Code Issues Packages Projects Releases Wiki Activity
993440a260
glibc/sysdeps/mach/configure
Samuel Thibault e5c2738f17 Revert "hurd: Stop depending on the default_pager stubs provided by gnumach" 
This reverts commit f7f7dd8009.

default_pager is actually also used in e.g. xosview.
2024-11-13 01:34:09 +01:00

602 lines
17 KiB
Plaintext
Raw Blame History

# ac_fn_c_check_header_preproc LINENO HEADER VAR
# ----------------------------------------------
# Tests whether HEADER exists and can be preprocessed (in isolation), setting
# the cache variable VAR accordingly.
ac_fn_c_check_header_preproc ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
printf %s "checking for $2... " >&6; }
if eval test \${$3+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <$2>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
eval "$3=yes"
else case e in #(
e) eval "$3=no" ;;
esac
fi
rm -f conftest.err conftest.i conftest.$ac_ext ;;
esac
fi
eval ac_res=\$$3
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
} # ac_fn_c_check_header_preproc
# This file is generated from configure.ac by Autoconf. DO NOT EDIT!
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
set dummy ${ac_tool_prefix}mig; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_MIG+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$MIG"; then
ac_cv_prog_MIG="$MIG" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_MIG="${ac_tool_prefix}mig"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
MIG=$ac_cv_prog_MIG
if test -n "$MIG"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5
printf "%s\n" "$MIG" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
fi
if test -z "$ac_cv_prog_MIG"; then
ac_ct_MIG=$MIG
# Extract the first word of "mig", so it can be a program name with args.
set dummy mig; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_MIG+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -n "$ac_ct_MIG"; then
ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_MIG="mig"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi ;;
esac
fi
ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
if test -n "$ac_ct_MIG"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5
printf "%s\n" "$ac_ct_MIG" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
if test "x$ac_ct_MIG" = x; then
MIG="MISSING"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
MIG=$ac_ct_MIG
fi
else
MIG="$ac_cv_prog_MIG"
fi
if test "x$MIG" = xMISSING; then
as_fn_error $? "cannot find required build tool mig" "$LINENO" 5
fi
config_vars="$config_vars
MIG = $MIG"
OLD_CPPFLAGS=$CPPFLAGS
if test -n "$sysheaders"; then
CPPFLAGS="$CPPFLAGS $SYSINCLUDES"
fi
### Sanity checks for Mach header installation
CPPFLAGS="$CPPFLAGS -ffreestanding"
ac_fn_c_check_header_preproc "$LINENO" "mach/mach_types.h" "ac_cv_header_mach_mach_types_h"
if test "x$ac_cv_header_mach_mach_types_h" = xyes
then :
else case e in #(
e) as_fn_error $? "cannot find Mach headers" "$LINENO" 5 ;;
esac
fi
ac_fn_c_check_header_preproc "$LINENO" "mach/mach_types.defs" "ac_cv_header_mach_mach_types_defs"
if test "x$ac_cv_header_mach_mach_types_defs" = xyes
then :
else case e in #(
e) as_fn_error $? "cannot find Mach .defs files" "$LINENO" 5 ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for task_t in mach/mach_types.h" >&5
printf %s "checking for task_t in mach/mach_types.h... " >&6; }
if test ${libc_cv_mach_task_t+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <mach/mach_types.h>
int
main (void)
{
extern task_t foo;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
libc_cv_mach_task_t=task_t
else case e in #(
e) libc_cv_mach_task_t=task_port_t ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mach_task_t" >&5
printf "%s\n" "$libc_cv_mach_task_t" >&6; }
if test $libc_cv_mach_task_t != task_t; then
DEFINES="$DEFINES -Dtask_t=task_port_t"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for thread_t in mach/mach_types.h" >&5
printf %s "checking for thread_t in mach/mach_types.h... " >&6; }
if test ${libc_cv_mach_thread_t+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <mach/mach_types.h>
int
main (void)
{
extern thread_t foo;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
libc_cv_mach_thread_t=thread_t
else case e in #(
e) libc_cv_mach_thread_t=thread_port_t ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mach_thread_t" >&5
printf "%s\n" "$libc_cv_mach_thread_t" >&6; }
if test $libc_cv_mach_thread_t != thread_t; then
DEFINES="$DEFINES -Dthread_t=thread_port_t"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for creation_time in task_basic_info" >&5
printf %s "checking for creation_time in task_basic_info... " >&6; }
if test ${libc_cv_mach_task_creation_time+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <mach/task_info.h>
int
main (void)
{
extern struct task_basic_info *i;
long s = i->creation_time.seconds;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
libc_cv_mach_task_creation_time=yes
else case e in #(
e) libc_cv_mach_task_creation_time=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mach_task_creation_time" >&5
printf "%s\n" "$libc_cv_mach_task_creation_time" >&6; }
if test $libc_cv_mach_task_creation_time = no; then
as_fn_error $? "you need Mach headers supporting task_info.creation_time" "$LINENO" 5
fi
mach_interface_list=
for ifc in mach mach4 gnumach \
clock clock_priv host_priv host_security ledger lock_set \
processor processor_set task task_notify thread_act vm_map \
memory_object memory_object_default default_pager \
i386/mach_i386 x86_64/mach_i386 \
; do
as_ac_Header=`printf "%s\n" "ac_cv_header_mach/${ifc}.defs" | sed "$as_sed_sh"`
ac_fn_c_check_header_preproc "$LINENO" "mach/${ifc}.defs" "$as_ac_Header"
if eval test \"x\$"$as_ac_Header"\" = x"yes"
then :
mach_interface_list="$mach_interface_list $ifc"
fi
done
if test "x$mach_interface_list" = x; then
as_fn_error $? "what manner of Mach is this?" "$LINENO" 5
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep -e" >&5
printf %s "checking for egrep -e... " >&6; }
if test ${ac_cv_path_EGREP_TRADITIONAL+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) if test -z "$EGREP_TRADITIONAL"; then
ac_path_EGREP_TRADITIONAL_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_prog in grep ggrep
do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue
# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found.
# Check for GNU $ac_path_EGREP_TRADITIONAL
case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #(
*GNU*)
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;;
#(
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl"
"$ac_path_EGREP_TRADITIONAL" -E 'EGR(EP|AC)_TRADITIONAL$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
as_fn_arith $ac_count + 1 && ac_count=$as_val
if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL"
ac_path_EGREP_TRADITIONAL_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
done
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_EGREP_TRADITIONAL_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then
:
fi
else
ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL
fi
if test "$ac_cv_path_EGREP_TRADITIONAL"
then :
ac_cv_path_EGREP_TRADITIONAL="$ac_cv_path_EGREP_TRADITIONAL -E"
else case e in #(
e) if test -z "$EGREP_TRADITIONAL"; then
ac_path_EGREP_TRADITIONAL_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_prog in egrep
do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue
# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found.
# Check for GNU $ac_path_EGREP_TRADITIONAL
case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #(
*GNU*)
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;;
#(
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl"
"$ac_path_EGREP_TRADITIONAL" 'EGR(EP|AC)_TRADITIONAL$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
as_fn_arith $ac_count + 1 && ac_count=$as_val
if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL"
ac_path_EGREP_TRADITIONAL_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
done
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_EGREP_TRADITIONAL_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then
as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
fi
else
ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL
fi
;;
esac
fi ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP_TRADITIONAL" >&5
printf "%s\n" "$ac_cv_path_EGREP_TRADITIONAL" >&6; }
EGREP_TRADITIONAL=$ac_cv_path_EGREP_TRADITIONAL
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for host_page_size in mach_host.defs" >&5
printf %s "checking for host_page_size in mach_host.defs... " >&6; }
if test ${libc_cv_mach_rpc_host_page_size+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <mach/mach_host.defs>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP_TRADITIONAL "host_page_size" >/dev/null 2>&1
then :
libc_cv_mach_rpc_host_page_size=yes
else case e in #(
e) libc_cv_mach_rpc_host_page_size=no ;;
esac
fi
rm -rf conftest*
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mach_rpc_host_page_size" >&5
printf "%s\n" "$libc_cv_mach_rpc_host_page_size" >&6; }
if test $libc_cv_mach_rpc_host_page_size = yes; then
printf "%s\n" "#define HAVE_HOST_PAGE_SIZE 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for thread_set_name in gnumach.defs" >&5
printf %s "checking for thread_set_name in gnumach.defs... " >&6; }
if test ${libc_cv_mach_rpc_thread_set_name+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <mach/gnumach.defs>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP_TRADITIONAL "thread_set_name" >/dev/null 2>&1
then :
libc_cv_mach_rpc_thread_set_name=yes
else case e in #(
e) libc_cv_mach_rpc_thread_set_name=no ;;
esac
fi
rm -rf conftest*
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mach_rpc_thread_set_name" >&5
printf "%s\n" "$libc_cv_mach_rpc_thread_set_name" >&6; }
if test $libc_cv_mach_rpc_thread_set_name = yes; then
printf "%s\n" "#define HAVE_MACH_THREAD_SET_NAME 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for thread_get_name in gnumach.defs" >&5
printf %s "checking for thread_get_name in gnumach.defs... " >&6; }
if test ${libc_cv_mach_rpc_thread_get_name+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <mach/gnumach.defs>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP_TRADITIONAL "thread_get_name" >/dev/null 2>&1
then :
libc_cv_mach_rpc_thread_get_name=yes
else case e in #(
e) libc_cv_mach_rpc_thread_get_name=no ;;
esac
fi
rm -rf conftest*
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mach_rpc_thread_get_name" >&5
printf "%s\n" "$libc_cv_mach_rpc_thread_get_name" >&6; }
if test $libc_cv_mach_rpc_thread_get_name = yes; then
printf "%s\n" "#define HAVE_MACH_THREAD_GET_NAME 1" >>confdefs.h
fi
ac_fn_c_check_header_preproc "$LINENO" "mach/machine/ndr_def.h" "ac_cv_header_mach_machine_ndr_def_h"
if test "x$ac_cv_header_mach_machine_ndr_def_h" = xyes
then :
DEFINES="$DEFINES -DNDR_DEF_HEADER='<mach/machine/ndr_def.h>'"
else case e in #(
e) ac_fn_c_check_header_preproc "$LINENO" "machine/ndr_def.h" "ac_cv_header_machine_ndr_def_h"
if test "x$ac_cv_header_machine_ndr_def_h" = xyes
then :
DEFINES="$DEFINES -DNDR_DEF_HEADER='<machine/ndr_def.h>'"
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for i386_io_perm_modify in mach_i386.defs" >&5
printf %s "checking for i386_io_perm_modify in mach_i386.defs... " >&6; }
if test ${libc_cv_mach_i386_ioports+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <mach/machine/mach_i386.defs>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP_TRADITIONAL "i386_io_perm_modify" >/dev/null 2>&1
then :
libc_cv_mach_i386_ioports=yes
else case e in #(
e) libc_cv_mach_i386_ioports=no ;;
esac
fi
rm -rf conftest*
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mach_i386_ioports" >&5
printf "%s\n" "$libc_cv_mach_i386_ioports" >&6; }
if test $libc_cv_mach_i386_ioports = yes; then
printf "%s\n" "#define HAVE_I386_IO_PERM_MODIFY 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for i386_set_gdt in mach_i386.defs" >&5
printf %s "checking for i386_set_gdt in mach_i386.defs... " >&6; }
if test ${libc_cv_mach_i386_gdt+y}
then :
printf %s "(cached) " >&6
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <mach/machine/mach_i386.defs>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP_TRADITIONAL "i386_set_gdt" >/dev/null 2>&1
then :
libc_cv_mach_i386_gdt=yes
else case e in #(
e) libc_cv_mach_i386_gdt=no ;;
esac
fi
rm -rf conftest*
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mach_i386_gdt" >&5
printf "%s\n" "$libc_cv_mach_i386_gdt" >&6; }
if test $libc_cv_mach_i386_gdt = yes; then
printf "%s\n" "#define HAVE_I386_SET_GDT 1" >>confdefs.h
fi
CPPFLAGS=$OLD_CPPFLAGS
Reference in New Issue View Git Blame Copy Permalink