diff options
| -rw-r--r-- | ChangeLog | 8 | ||||
| -rw-r--r-- | mach/Makefile | 5 | ||||
| -rw-r--r-- | sysdeps/mach/configure | 94 | ||||
| -rw-r--r-- | sysdeps/mach/configure.in | 32 |
4 files changed, 137 insertions, 2 deletions
diff --git a/ChangeLog b/ChangeLog index 995c79d04c..6127b7913f 100644 --- a/ChangeLog +++ b/ChangeLog @@ -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> diff --git a/mach/Makefile b/mach/Makefile index ef6a6105d6..f13c285fd9 100644 --- a/mach/Makefile +++ b/mach/Makefile @@ -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 diff --git a/sysdeps/mach/configure b/sysdeps/mach/configure new file mode 100644 index 0000000000..83dc58365c --- /dev/null +++ b/sysdeps/mach/configure @@ -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 diff --git a/sysdeps/mach/configure.in b/sysdeps/mach/configure.in new file mode 100644 index 0000000000..2a76ead8ed --- /dev/null +++ b/sysdeps/mach/configure.in @@ -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 |