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2004-09-24 Ian Lance Taylor <ian@wasabisystems.com> 

Committed by Andrew Cagney.
	* configure.in: Check for sys/mount.h, sys/vfs.h, sys/statfs.h.
	Check for struct statfs.
	* emul_netbsd.c: If not HAVE_STRUCT_STATFS, #undef HAVE_FSTATFS.
	* configure, config.in: Regenerate.
This commit is contained in:
Andrew Cagney 2004-09-24 18:39:41 +00:00
parent 00937274d3
commit 1f362c96c3
5 changed files with 111 additions and 16 deletions
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8
sim/ppc/ChangeLog
View File

@ -1,3 +1,11 @@
2004-09-24 Ian Lance Taylor <ian@wasabisystems.com>
Committed by Andrew Cagney.
* configure.in: Check for sys/mount.h, sys/vfs.h, sys/statfs.h.
Check for struct statfs.
* emul_netbsd.c: If not HAVE_STRUCT_STATFS, #undef HAVE_FSTATFS.
* configure, config.in: Regenerate.
2004-08-05 Nathanael Nerode <neroden@gcc.gnu.org>
* Makefile.in (GDB_INCLUDES): Remove bogus reference to mmalloc.

10
sim/ppc/config.in
View File

@ -337,6 +337,9 @@
/* Define if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
/* Define if you have the <sys/statfs.h> header file. */
#undef HAVE_SYS_STATFS_H
/* Define if you have the <sys/termio.h> header file. */
#undef HAVE_SYS_TERMIO_H
@ -352,6 +355,9 @@
/* Define if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
/* Define if you have the <sys/vfs.h> header file. */
#undef HAVE_SYS_VFS_H
/* Define if you have the <time.h> header file. */
#undef HAVE_TIME_H
@ -360,3 +366,7 @@
/* Define if you have the <values.h> header file. */
#undef HAVE_VALUES_H
/* Define if struct statfs is defined in <sys/mount.h> */
#undef HAVE_STRUCT_STATFS

75
sim/ppc/configure vendored
View File

@ -4294,7 +4294,7 @@ fi
done
for ac_hdr in fcntl.h stdlib.h string.h strings.h sys/ioctl.h sys/param.h sys/resource.h sys/stat.h sys/termio.h sys/termios.h sys/time.h sys/times.h sys/types.h time.h unistd.h
for ac_hdr in fcntl.h stdlib.h string.h strings.h sys/ioctl.h sys/mount.h sys/param.h sys/resource.h sys/stat.h sys/termio.h sys/termios.h sys/time.h sys/times.h sys/types.h time.h unistd.h sys/vfs.h sys/statfs.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
@ -4609,9 +4609,54 @@ else
ac_cv_termio_cline=no
fi
echo $ac_n "checking for struct statfs""... $ac_c" 1>&6
echo "configure:4614: checking for struct statfs" >&5
if eval "test \"`echo '$''{'ac_cv_struct_statfs'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 4619 "configure"
#include "confdefs.h"
#include <sys/types.h>
#ifdef HAVE_SYS_PARAM_H
#include <sys/param.h>
#endif
#ifdef HAVE_SYS_MOUNT_H
#include <sys/mount.h>
#endif
#ifdef HAVE_SYS_VFS_H
#include <sys/vfs.h>
#endif
#ifdef HAVE_SYS_STATFS_H
#include <sys/statfs.h>
#endif
int main() {
static struct statfs s;
; return 0; }
EOF
if { (eval echo configure:4638: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_struct_statfs=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
ac_cv_struct_statfs=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_struct_statfs" 1>&6
if test $ac_cv_struct_statfs = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_STRUCT_STATFS 1
EOF
fi
sim_devzero=""
echo $ac_n "checking for /dev/zero""... $ac_c" 1>&6
echo "configure:4615: checking for /dev/zero" >&5
echo "configure:4660: checking for /dev/zero" >&5
if eval "test \"`echo '$''{'ac_cv_devzero'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -4619,7 +4664,7 @@ else
ac_cv_devzero=no
else
cat > conftest.$ac_ext <<EOF
#line 4623 "configure"
#line 4668 "configure"
#include "confdefs.h"
#include <fcntl.h>
main () {
@ -4638,7 +4683,7 @@ main () {
return 0;
}
EOF
if { (eval echo configure:4642: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
if { (eval echo configure:4687: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
ac_cv_devzero=yes
else
@ -4660,7 +4705,7 @@ else
fi
echo $ac_n "checking for common simulator directory""... $ac_c" 1>&6
echo "configure:4664: checking for common simulator directory" >&5
echo "configure:4709: checking for common simulator directory" >&5
if test -f "${srcdir}/../common/callback.c"; then
echo "$ac_t""yes" 1>&6
sim_callback="callback.o targ-map.o"
@ -4672,7 +4717,7 @@ else
fi
echo $ac_n "checking for common simulator directory fpu implementation""... $ac_c" 1>&6
echo "configure:4676: checking for common simulator directory fpu implementation" >&5
echo "configure:4721: checking for common simulator directory fpu implementation" >&5
if test -f "${srcdir}/../common/sim-fpu.c"; then
echo "$ac_t""yes" 1>&6
sim_fpu_cflags="-DHAVE_COMMON_FPU -I../common -I${srcdir}/../common"
@ -4684,12 +4729,12 @@ else
fi
echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
echo "configure:4688: checking for Cygwin environment" >&5
echo "configure:4733: checking for Cygwin environment" >&5
if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 4693 "configure"
#line 4738 "configure"
#include "confdefs.h"
int main() {
@ -4700,7 +4745,7 @@ int main() {
return __CYGWIN__;
; return 0; }
EOF
if { (eval echo configure:4704: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:4749: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_cygwin=yes
else
@ -4717,19 +4762,19 @@ echo "$ac_t""$ac_cv_cygwin" 1>&6
CYGWIN=
test "$ac_cv_cygwin" = yes && CYGWIN=yes
echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
echo "configure:4721: checking for mingw32 environment" >&5
echo "configure:4766: checking for mingw32 environment" >&5
if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 4726 "configure"
#line 4771 "configure"
#include "confdefs.h"
int main() {
return __MINGW32__;
; return 0; }
EOF
if { (eval echo configure:4733: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:4778: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_mingw32=yes
else
@ -4748,7 +4793,7 @@ test "$ac_cv_mingw32" = yes && MINGW32=yes
echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
echo "configure:4752: checking for executable suffix" >&5
echo "configure:4797: checking for executable suffix" >&5
if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -4758,7 +4803,7 @@ else
rm -f conftest*
echo 'int main () { return 0; }' > conftest.$ac_ext
ac_cv_exeext=
if { (eval echo configure:4762: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
if { (eval echo configure:4807: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
for file in conftest.*; do
case $file in
*.c | *.o | *.obj | *.ilk | *.pdb) ;;
@ -4787,7 +4832,7 @@ AR=${AR-ar}
# Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:4791: checking for $ac_word" >&5
echo "configure:4836: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else

26
sim/ppc/configure.in
View File

@ -585,7 +585,7 @@ AC_TYPE_UID_T
AC_CHECK_FUNCS(access cfgetispeed cfgetospeed cfsetispeed cfsetospeed chdir chmod chown dup dup2 fchmod fchown fcntl fstat fstatfs getdirentries getegid geteuid getgid getpid getppid getrusage gettimeofday getuid ioctl kill link lseek lstat mkdir pipe readlink rmdir setreuid setregid stat sigprocmask stat symlink tcgetattr tcsetattr tcsendbreak tcdrain tcflush tcflow tcgetpgrp tcsetpgrp time umask unlink)
AC_CHECK_HEADERS(fcntl.h stdlib.h string.h strings.h sys/ioctl.h sys/param.h sys/resource.h sys/stat.h sys/termio.h sys/termios.h sys/time.h sys/times.h sys/types.h time.h unistd.h)
AC_CHECK_HEADERS(fcntl.h stdlib.h string.h strings.h sys/ioctl.h sys/mount.h sys/param.h sys/resource.h sys/stat.h sys/termio.h sys/termios.h sys/time.h sys/times.h sys/types.h time.h unistd.h sys/vfs.h sys/statfs.h)
AC_HEADER_DIRENT
dnl Figure out what type of termio/termios support there is
@ -658,6 +658,30 @@ else
ac_cv_termio_cline=no
fi
dnl Check for struct statfs
AC_MSG_CHECKING(for struct statfs)
AC_CACHE_VAL(ac_cv_struct_statfs,
[AC_TRY_COMPILE([#include <sys/types.h>
#ifdef HAVE_SYS_PARAM_H
#include <sys/param.h>
#endif
#ifdef HAVE_SYS_MOUNT_H
#include <sys/mount.h>
#endif
#ifdef HAVE_SYS_VFS_H
#include <sys/vfs.h>
#endif
#ifdef HAVE_SYS_STATFS_H
#include <sys/statfs.h>
#endif],
[static struct statfs s;],
ac_cv_struct_statfs=yes, ac_cv_struct_statfs=no)])
AC_MSG_RESULT($ac_cv_struct_statfs)
if test $ac_cv_struct_statfs = yes; then
AC_DEFINE(HAVE_STRUCT_STATFS, 1,
[Define if struct statfs is defined in <sys/mount.h>])
fi
dnl Figure out if /dev/zero exists or not
sim_devzero=""
AC_MSG_CHECKING(for /dev/zero)

8
sim/ppc/emul_netbsd.c
View File

@ -94,6 +94,14 @@ int getrusage();
#include <sys/sysctl.h>
#include <sys/mount.h>
extern int getdirentries(int fd, char *buf, int nbytes, long *basep);
/* NetBSD post 2.0 has the statfs system call (if COMPAT_20), but does
not have struct statfs. In this case don't implement fstatfs.
FIXME: Should implement fstatvfs. */
#ifndef HAVE_STRUCT_STATFS
#undef HAVE_FSTATFS
#endif
#else
/* If this is not netbsd, don't allow fstatfs or getdirentries at this time */