diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rwxr-xr-x | configure | 9 | ||||
| -rw-r--r-- | mach/Machrules | 5 | ||||
| -rw-r--r-- | sysdeps/mach/configure | 162 | ||||
| -rw-r--r-- | sysdeps/mach/hurd/times.c | 6 |
5 files changed, 172 insertions, 15 deletions
@@ -1,5 +1,10 @@ 2002-02-16 Roland McGrath <roland@frob.com> + * sysdeps/mach/hurd/times.c (__times) [NO_CREATION_TIME]: Don't try + to use BI.creation_time. + + * mach/Machrules (MIG): Add -x c to CPP value passed down. + * config.h.in: Add #undef HAVE_HOST_PAGE_SIZE. * sysdeps/mach/configure.in: Check for host_page_size RPC to define it. * mach/mach_init.c (__mach_init) [HAVE_HOST_PAGE_SIZE]: Use @@ -3499,12 +3499,12 @@ else #line 3500 "configure" #include "confdefs.h" #include <stdio.h> -int main() +main() { FILE *f=fopen("conftestval", "w"); - if (!f) return(1); + if (!f) exit(1); fprintf(f, "%d\n", sizeof(long double)); - return(0); + exit(0); } EOF if { (eval echo configure:3511: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null @@ -3737,6 +3737,8 @@ case "$add_ons" in esac + + if test "`(cd $srcdir; pwd)`" = "`pwd`"; then config_makefile= else @@ -3966,6 +3968,7 @@ s%@static_nss@%$static_nss%g s%@nopic_initfini@%$nopic_initfini%g s%@DEFINES@%$DEFINES%g s%@linux_doors@%$linux_doors%g +s%@mach_interface_list@%$mach_interface_list%g s%@VERSION@%$VERSION%g s%@RELEASE@%$RELEASE%g diff --git a/mach/Machrules b/mach/Machrules index 6e87397..79dec99 100644 --- a/mach/Machrules +++ b/mach/Machrules @@ -1,5 +1,6 @@ # Rules for MiG interfaces that want to go into the C library. -# Copyright (C) 1991,92,93,94,95,96,98,99,2001 Free Software Foundation, Inc. +# Copyright (C) 1991,92,93,94,95,96,98,99,2001,02 +# 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 @@ -56,7 +57,7 @@ MIGFLAGS = -DMACH_IPC_COMPAT=0 -DSTANDALONE -DTypeCheck=0 \ $(+includes) $(migdefines) -subrprefix __ # Putting CC in the enivronment makes the mig wrapper script # use the same compiler setup we are using to run cpp. -MIG := CC='${CC}' CPP='${CPP}' $(MIG) +MIG := CC='${CC}' CPP='${CPP} -x c' $(MIG) .SUFFIXES: .defs # Just to set specified_rule_matched. diff --git a/sysdeps/mach/configure b/sysdeps/mach/configure index 83dc583..7a26960 100644 --- a/sysdeps/mach/configure +++ b/sysdeps/mach/configure @@ -1,20 +1,90 @@ +### 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""... $ac_c" 1>&6 -echo "configure:6: checking for task_t in mach/mach_types.h" >&5 +echo "configure:76: checking for task_t in mach/mach_types.h" >&5 if eval "test \"`echo '$''{'libc_cv_mach_task_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 11 "configure" +#line 81 "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 $ac_compile) 2>&5; }; then +if { (eval echo configure:88: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* libc_cv_mach_task_t=task_t else @@ -31,19 +101,19 @@ 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""... $ac_c" 1>&6 -echo "configure:35: checking for thread_t in mach/mach_types.h" >&5 +echo "configure:105: checking for thread_t in mach/mach_types.h" >&5 if eval "test \"`echo '$''{'libc_cv_mach_thread_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 40 "configure" +#line 110 "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 $ac_compile) 2>&5; }; then +if { (eval echo configure:117: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* libc_cv_mach_thread_t=thread_t else @@ -61,12 +131,12 @@ if test $libc_cv_mach_thread_t != thread_t; then fi echo $ac_n "checking for creation_time in task_basic_info""... $ac_c" 1>&6 -echo "configure:65: checking for creation_time in task_basic_info" >&5 +echo "configure:135: checking for creation_time in task_basic_info" >&5 if eval "test \"`echo '$''{'libc_cv_mach_task_creation_time'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 70 "configure" +#line 140 "configure" #include "confdefs.h" #include <mach/task_info.h> int main() { @@ -76,7 +146,7 @@ long s = i->creation_time.seconds; ; return 0; } EOF -if { (eval echo configure:80: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:150: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* libc_cv_mach_task_creation_time=yes else @@ -92,3 +162,77 @@ echo "$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_priv host_priv host_security ledger lock_set \ + processor processor_set task thread_act vm_map \ + memory_object memory_object_default default_pager \ + ; do + ac_safe=`echo "mach/${ifc}.defs" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for mach/${ifc}.defs""... $ac_c" 1>&6 +echo "configure:175: checking for mach/${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 180 "configure" +#include "confdefs.h" +#include <mach/${ifc}.defs> +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:185: \"$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""... $ac_c" 1>&6 +echo "configure:212: checking for host_page_size in mach_host.defs" >&5 +if eval "test \"`echo '$''{'libc_cv_mach_host_page_size'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 217 "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 diff --git a/sysdeps/mach/hurd/times.c b/sysdeps/mach/hurd/times.c index 044ca17..e232757 100644 --- a/sysdeps/mach/hurd/times.c +++ b/sysdeps/mach/hurd/times.c @@ -1,5 +1,5 @@ /* Return CPU and real time used by process and its children. Hurd version. - Copyright (C) 2001 Free Software Foundation, Inc. + Copyright (C) 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 @@ -70,7 +70,11 @@ __times (struct tms *tms) if (err) return __hurd_fail (err); +#if NO_CREATION_TIME + return 0; /* XXX */ +#else return (clock_from_time_value (&now) - clock_from_time_value (&bi.creation_time)); +#endif } weak_alias (__times, times) |