mirror of
https://github.com/espressif/binutils-gdb.git
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* Makefile.in (ALL_TARGET_OBS): Remove object files that require
64-bit CORE_ADDR and BFD support, move them to ... (ALL_64_TARGET_OBS): ... this new variable. * configure.ac: Check for --enable-64-bit-bfd option. Only add 64-bit targets with --enable-targets=all if BFD supports 64-bit. * configure: Regenerate. * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Do not claim all elf32-i386 executables, only cygwin core files.
This commit is contained in:
Ulrich Weigand
@ -1,3 +1,15 @@
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2007-11-27 Ulrich Weigand <uweigand@de.ibm.com>
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* Makefile.in (ALL_TARGET_OBS): Remove object files that require
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64-bit CORE_ADDR and BFD support, move them to ...
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(ALL_64_TARGET_OBS): ... this new variable.
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* configure.ac: Check for --enable-64-bit-bfd option. Only add
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64-bit targets with --enable-targets=all if BFD supports 64-bit.
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* configure: Regenerate.
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* i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Do not claim
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all elf32-i386 executables, only cygwin core files.
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2007-11-25 Jan Kratochvil <jan.kratochvil@redhat.com>
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* dwarf2read.c (dwarf2_get_pc_bounds): Moved the `DW_AT_ranges' parsing
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@ -431,12 +431,20 @@ SIM_OBS = @SIM_OBS@
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# Target-dependent object files.
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TARGET_OBS = @TARGET_OBS@
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# All target-dependent objects files (used with --enable-targets=all).
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ALL_TARGET_OBS = \
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# All target-dependent objects files that require 64-bit CORE_ADDR
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# (used with --enable-targets=all --enable-64-bit-bfd).
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ALL_64_TARGET_OBS = \
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alphabsd-tdep.o alphafbsd-tdep.o alpha-linux-tdep.o alpha-mdebug-tdep.o \
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alphanbsd-tdep.o alphaobsd-tdep.o alpha-osf1-tdep.o alpha-tdep.o \
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amd64fbsd-tdep.o amd64-linux-tdep.o amd64nbsd-tdep.o amd64obsd-tdep.o \
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amd64-sol2-tdep.o amd64-tdep.o \
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ia64-linux-tdep.o ia64-tdep.o \
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mips64obsd-tdep.o \
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sparc64fbsd-tdep.o sparc64-linux-tdep.o sparc64nbsd-tdep.o \
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sparc64obsd-tdep.o sparc64-sol2-tdep.o sparc64-tdep.o
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# All other target-dependent objects files (used with --enable-targets=all).
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ALL_TARGET_OBS = \
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armbsd-tdep.o arm-linux-tdep.o armnbsd-tdep.o armobsd-tdep.o \
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arm-tdep.o arm-wince-tdep.o \
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avr-tdep.o \
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@ -447,7 +455,6 @@ ALL_TARGET_OBS = \
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i386bsd-tdep.o i386-cygwin-tdep.o i386fbsd-tdep.o i386gnu-tdep.o \
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i386-linux-tdep.o i386nbsd-tdep.o i386-nto-tdep.o i386obsd-tdep.o \
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i386-sol2-tdep.o i386-tdep.o i387-tdep.o \
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ia64-linux-tdep.o ia64-tdep.o \
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iq2000-tdep.o \
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m32c-tdep.o \
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m32r-linux-tdep.o m32r-tdep.o \
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@ -455,7 +462,7 @@ ALL_TARGET_OBS = \
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m68kbsd-tdep.o m68klinux-tdep.o m68k-tdep.o \
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m88k-tdep.o \
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mep-tdep.o \
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mips64obsd-tdep.o mips-irix-tdep.o mips-linux-tdep.o \
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mips-irix-tdep.o mips-linux-tdep.o \
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mipsnbsd-tdep.o mips-tdep.o \
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mn10300-linux-tdep.o mn10300-tdep.o \
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mt-tdep.o \
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@ -465,8 +472,6 @@ ALL_TARGET_OBS = \
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s390-tdep.o \
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score-tdep.o \
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sh64-tdep.o sh-linux-tdep.o shnbsd-tdep.o sh-tdep.o \
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sparc64fbsd-tdep.o sparc64-linux-tdep.o sparc64nbsd-tdep.o \
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sparc64obsd-tdep.o sparc64-sol2-tdep.o sparc64-tdep.o \
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sparc-linux-tdep.o sparcnbsd-tdep.o sparcobsd-tdep.o \
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sparc-sol2-tdep.o sparc-tdep.o \
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spu-tdep.o \
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741
gdb/configure
vendored
741
gdb/configure
vendored
@ -861,6 +861,7 @@ Optional Features:
|
||||
--enable-maintainer-mode enable make rules and dependencies not useful
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||||
(and sometimes confusing) to the casual installer
|
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--enable-targets alternative target configurations
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--enable-64-bit-bfd 64-bit support (on hosts with narrower word sizes)
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--disable-gdbcli disable command-line interface (CLI)
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--disable-gdbmi disable machine-interface (MI)
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--enable-tui enable full-screen terminal user interface (TUI)
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@ -3095,6 +3096,20 @@ echo "$as_me: error: enable-targets option must specify target names or 'all'" >
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esac
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fi;
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# Check whether to enable 64-bit support on 32-bit hosts
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# Check whether --enable-64-bit-bfd or --disable-64-bit-bfd was given.
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if test "${enable_64_bit_bfd+set}" = set; then
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enableval="$enable_64_bit_bfd"
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case "${enableval}" in
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yes) want64=true ;;
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no) want64=false ;;
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*) { { echo "$as_me:$LINENO: error: bad value ${enableval} for 64-bit-bfd option" >&5
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echo "$as_me: error: bad value ${enableval} for 64-bit-bfd option" >&2;}
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{ (exit 1); exit 1; }; } ;;
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esac
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else
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want64=false
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fi;
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# Provide defaults for some variables set by the per-host and per-target
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# configuration.
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gdb_host_obs=posix-hdep.o
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@ -3136,156 +3151,27 @@ do
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;;
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esac
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done
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# Check whether this target needs 64-bit CORE_ADDR
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if test x${want64} = xfalse; then
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. ${srcdir}/../bfd/config.bfd
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fi
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fi
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done
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if test x${all_targets} = xtrue; then
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TARGET_OBS='$(ALL_TARGET_OBS)'
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fi
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# We want all 64-bit targets if we either:
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# - run on a 64-bit host or
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# - already require 64-bit support for some other target or
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# - the --enable-64-bit-bfd option was supplied
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# Otherwise we only support all 32-bit targets.
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#
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# NOTE: This test must be in sync with the corresponding
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# tests in BFD!
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||||
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||||
# For other settings, only the main target counts.
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||||
gdb_sim=
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||||
gdb_osabi=
|
||||
build_gdbserver=
|
||||
targ=$target; . ${srcdir}/configure.tgt
|
||||
|
||||
# Fetch the default architecture and default target vector from BFD.
|
||||
targ=$target; . $srcdir/../bfd/config.bfd
|
||||
|
||||
# We only want the first architecture, so strip off the others if
|
||||
# there is more than one.
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||||
targ_archs=`echo $targ_archs | sed 's/ .*//'`
|
||||
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||||
if test "x$targ_archs" != x; then
|
||||
|
||||
cat >>confdefs.h <<_ACEOF
|
||||
#define DEFAULT_BFD_ARCH $targ_archs
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||||
_ACEOF
|
||||
|
||||
fi
|
||||
if test "x$targ_defvec" != x; then
|
||||
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||||
cat >>confdefs.h <<_ACEOF
|
||||
#define DEFAULT_BFD_VEC $targ_defvec
|
||||
_ACEOF
|
||||
|
||||
fi
|
||||
|
||||
test "$program_prefix" != NONE &&
|
||||
program_transform_name="s,^,$program_prefix,;$program_transform_name"
|
||||
# Use a double $ so make ignores it.
|
||||
test "$program_suffix" != NONE &&
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||||
program_transform_name="s,\$,$program_suffix,;$program_transform_name"
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||||
# Double any \ or $. echo might interpret backslashes.
|
||||
# By default was `s,x,x', remove it if useless.
|
||||
cat <<\_ACEOF >conftest.sed
|
||||
s/[\\$]/&&/g;s/;s,x,x,$//
|
||||
_ACEOF
|
||||
program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
|
||||
rm conftest.sed
|
||||
|
||||
|
||||
# The CLI cannot be disabled yet, but may be in the future.
|
||||
|
||||
# Enable CLI.
|
||||
# Check whether --enable-gdbcli or --disable-gdbcli was given.
|
||||
if test "${enable_gdbcli+set}" = set; then
|
||||
enableval="$enable_gdbcli"
|
||||
case $enableval in
|
||||
yes)
|
||||
;;
|
||||
no)
|
||||
{ { echo "$as_me:$LINENO: error: the command-line interface cannot be disabled yet" >&5
|
||||
echo "$as_me: error: the command-line interface cannot be disabled yet" >&2;}
|
||||
{ (exit 1); exit 1; }; } ;;
|
||||
*)
|
||||
{ { echo "$as_me:$LINENO: error: bad value $enableval for --enable-gdbcli" >&5
|
||||
echo "$as_me: error: bad value $enableval for --enable-gdbcli" >&2;}
|
||||
{ (exit 1); exit 1; }; } ;;
|
||||
esac
|
||||
else
|
||||
enable_gdbcli=yes
|
||||
fi;
|
||||
if test x"$enable_gdbcli" = xyes; then
|
||||
if test -d $srcdir/cli; then
|
||||
CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)"
|
||||
CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)"
|
||||
CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)"
|
||||
ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)"
|
||||
fi
|
||||
fi
|
||||
|
||||
# Enable MI.
|
||||
# Check whether --enable-gdbmi or --disable-gdbmi was given.
|
||||
if test "${enable_gdbmi+set}" = set; then
|
||||
enableval="$enable_gdbmi"
|
||||
case $enableval in
|
||||
yes | no)
|
||||
;;
|
||||
*)
|
||||
{ { echo "$as_me:$LINENO: error: bad value $enableval for --enable-gdbmi" >&5
|
||||
echo "$as_me: error: bad value $enableval for --enable-gdbmi" >&2;}
|
||||
{ (exit 1); exit 1; }; } ;;
|
||||
esac
|
||||
else
|
||||
enable_gdbmi=yes
|
||||
fi;
|
||||
if test x"$enable_gdbmi" = xyes; then
|
||||
if test -d $srcdir/mi; then
|
||||
CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
|
||||
CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
|
||||
CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
|
||||
ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
|
||||
fi
|
||||
fi
|
||||
|
||||
# Enable TUI.
|
||||
# Check whether --enable-tui or --disable-tui was given.
|
||||
if test "${enable_tui+set}" = set; then
|
||||
enableval="$enable_tui"
|
||||
case $enableval in
|
||||
yes | no)
|
||||
;;
|
||||
*)
|
||||
{ { echo "$as_me:$LINENO: error: bad value $enableval for --enable-tui" >&5
|
||||
echo "$as_me: error: bad value $enableval for --enable-tui" >&2;}
|
||||
{ (exit 1); exit 1; }; } ;;
|
||||
esac
|
||||
else
|
||||
enable_tui=yes
|
||||
fi;
|
||||
|
||||
# Enable gdbtk.
|
||||
# Check whether --enable-gdbtk or --disable-gdbtk was given.
|
||||
if test "${enable_gdbtk+set}" = set; then
|
||||
enableval="$enable_gdbtk"
|
||||
case $enableval in
|
||||
yes | no)
|
||||
;;
|
||||
*)
|
||||
{ { echo "$as_me:$LINENO: error: bad value $enableval for --enable-gdbtk" >&5
|
||||
echo "$as_me: error: bad value $enableval for --enable-gdbtk" >&2;}
|
||||
{ (exit 1); exit 1; }; } ;;
|
||||
esac
|
||||
else
|
||||
if test -d $srcdir/gdbtk -a -d $srcdir/../itcl; then
|
||||
enable_gdbtk=yes
|
||||
else
|
||||
enable_gdbtk=no
|
||||
fi
|
||||
fi;
|
||||
# We unconditionally disable gdbtk tests on selected platforms.
|
||||
case $host_os in
|
||||
go32* | windows*)
|
||||
{ echo "$as_me:$LINENO: WARNING: gdbtk isn't supported on $host; disabling" >&5
|
||||
echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
|
||||
enable_gdbtk=no ;;
|
||||
esac
|
||||
|
||||
# Libunwind support.
|
||||
echo "$as_me:$LINENO: checking for ANSI C header files" >&5
|
||||
if test x${want64} = xfalse; then
|
||||
echo "$as_me:$LINENO: checking for ANSI C header files" >&5
|
||||
echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
|
||||
if test "${ac_cv_header_stdc+set}" = set; then
|
||||
echo $ECHO_N "(cached) $ECHO_C" >&6
|
||||
@ -3523,6 +3409,573 @@ fi
|
||||
done
|
||||
|
||||
|
||||
echo "$as_me:$LINENO: checking for long" >&5
|
||||
echo $ECHO_N "checking for long... $ECHO_C" >&6
|
||||
if test "${ac_cv_type_long+set}" = set; then
|
||||
echo $ECHO_N "(cached) $ECHO_C" >&6
|
||||
else
|
||||
cat >conftest.$ac_ext <<_ACEOF
|
||||
/* confdefs.h. */
|
||||
_ACEOF
|
||||
cat confdefs.h >>conftest.$ac_ext
|
||||
cat >>conftest.$ac_ext <<_ACEOF
|
||||
/* end confdefs.h. */
|
||||
$ac_includes_default
|
||||
int
|
||||
main ()
|
||||
{
|
||||
if ((long *) 0)
|
||||
return 0;
|
||||
if (sizeof (long))
|
||||
return 0;
|
||||
;
|
||||
return 0;
|
||||
}
|
||||
_ACEOF
|
||||
rm -f conftest.$ac_objext
|
||||
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
|
||||
(eval $ac_compile) 2>conftest.er1
|
||||
ac_status=$?
|
||||
grep -v '^ *+' conftest.er1 >conftest.err
|
||||
rm -f conftest.er1
|
||||
cat conftest.err >&5
|
||||
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
||||
(exit $ac_status); } &&
|
||||
{ ac_try='test -z "$ac_c_werror_flag"
|
||||
|| test ! -s conftest.err'
|
||||
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
||||
(eval $ac_try) 2>&5
|
||||
ac_status=$?
|
||||
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
||||
(exit $ac_status); }; } &&
|
||||
{ ac_try='test -s conftest.$ac_objext'
|
||||
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
||||
(eval $ac_try) 2>&5
|
||||
ac_status=$?
|
||||
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
||||
(exit $ac_status); }; }; then
|
||||
ac_cv_type_long=yes
|
||||
else
|
||||
echo "$as_me: failed program was:" >&5
|
||||
sed 's/^/| /' conftest.$ac_ext >&5
|
||||
|
||||
ac_cv_type_long=no
|
||||
fi
|
||||
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
|
||||
fi
|
||||
echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5
|
||||
echo "${ECHO_T}$ac_cv_type_long" >&6
|
||||
|
||||
echo "$as_me:$LINENO: checking size of long" >&5
|
||||
echo $ECHO_N "checking size of long... $ECHO_C" >&6
|
||||
if test "${ac_cv_sizeof_long+set}" = set; then
|
||||
echo $ECHO_N "(cached) $ECHO_C" >&6
|
||||
else
|
||||
if test "$ac_cv_type_long" = yes; then
|
||||
# The cast to unsigned long works around a bug in the HP C Compiler
|
||||
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
|
||||
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
|
||||
# This bug is HP SR number 8606223364.
|
||||
if test "$cross_compiling" = yes; then
|
||||
# Depending upon the size, compute the lo and hi bounds.
|
||||
cat >conftest.$ac_ext <<_ACEOF
|
||||
/* confdefs.h. */
|
||||
_ACEOF
|
||||
cat confdefs.h >>conftest.$ac_ext
|
||||
cat >>conftest.$ac_ext <<_ACEOF
|
||||
/* end confdefs.h. */
|
||||
$ac_includes_default
|
||||
int
|
||||
main ()
|
||||
{
|
||||
static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)];
|
||||
test_array [0] = 0
|
||||
|
||||
;
|
||||
return 0;
|
||||
}
|
||||
_ACEOF
|
||||
rm -f conftest.$ac_objext
|
||||
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
|
||||
(eval $ac_compile) 2>conftest.er1
|
||||
ac_status=$?
|
||||
grep -v '^ *+' conftest.er1 >conftest.err
|
||||
rm -f conftest.er1
|
||||
cat conftest.err >&5
|
||||
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
||||
(exit $ac_status); } &&
|
||||
{ ac_try='test -z "$ac_c_werror_flag"
|
||||
|| test ! -s conftest.err'
|
||||
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
||||
(eval $ac_try) 2>&5
|
||||
ac_status=$?
|
||||
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
||||
(exit $ac_status); }; } &&
|
||||
{ ac_try='test -s conftest.$ac_objext'
|
||||
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
||||
(eval $ac_try) 2>&5
|
||||
ac_status=$?
|
||||
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
||||
(exit $ac_status); }; }; then
|
||||
ac_lo=0 ac_mid=0
|
||||
while :; do
|
||||
cat >conftest.$ac_ext <<_ACEOF
|
||||
/* confdefs.h. */
|
||||
_ACEOF
|
||||
cat confdefs.h >>conftest.$ac_ext
|
||||
cat >>conftest.$ac_ext <<_ACEOF
|
||||
/* end confdefs.h. */
|
||||
$ac_includes_default
|
||||
int
|
||||
main ()
|
||||
{
|
||||
static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
|
||||
test_array [0] = 0
|
||||
|
||||
;
|
||||
return 0;
|
||||
}
|
||||
_ACEOF
|
||||
rm -f conftest.$ac_objext
|
||||
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
|
||||
(eval $ac_compile) 2>conftest.er1
|
||||
ac_status=$?
|
||||
grep -v '^ *+' conftest.er1 >conftest.err
|
||||
rm -f conftest.er1
|
||||
cat conftest.err >&5
|
||||
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
||||
(exit $ac_status); } &&
|
||||
{ ac_try='test -z "$ac_c_werror_flag"
|
||||
|| test ! -s conftest.err'
|
||||
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
||||
(eval $ac_try) 2>&5
|
||||
ac_status=$?
|
||||
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
||||
(exit $ac_status); }; } &&
|
||||
{ ac_try='test -s conftest.$ac_objext'
|
||||
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
||||
(eval $ac_try) 2>&5
|
||||
ac_status=$?
|
||||
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
||||
(exit $ac_status); }; }; then
|
||||
ac_hi=$ac_mid; break
|
||||
else
|
||||
echo "$as_me: failed program was:" >&5
|
||||
sed 's/^/| /' conftest.$ac_ext >&5
|
||||
|
||||
ac_lo=`expr $ac_mid + 1`
|
||||
if test $ac_lo -le $ac_mid; then
|
||||
ac_lo= ac_hi=
|
||||
break
|
||||
fi
|
||||
ac_mid=`expr 2 '*' $ac_mid + 1`
|
||||
fi
|
||||
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
|
||||
done
|
||||
else
|
||||
echo "$as_me: failed program was:" >&5
|
||||
sed 's/^/| /' conftest.$ac_ext >&5
|
||||
|
||||
cat >conftest.$ac_ext <<_ACEOF
|
||||
/* confdefs.h. */
|
||||
_ACEOF
|
||||
cat confdefs.h >>conftest.$ac_ext
|
||||
cat >>conftest.$ac_ext <<_ACEOF
|
||||
/* end confdefs.h. */
|
||||
$ac_includes_default
|
||||
int
|
||||
main ()
|
||||
{
|
||||
static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)];
|
||||
test_array [0] = 0
|
||||
|
||||
;
|
||||
return 0;
|
||||
}
|
||||
_ACEOF
|
||||
rm -f conftest.$ac_objext
|
||||
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
|
||||
(eval $ac_compile) 2>conftest.er1
|
||||
ac_status=$?
|
||||
grep -v '^ *+' conftest.er1 >conftest.err
|
||||
rm -f conftest.er1
|
||||
cat conftest.err >&5
|
||||
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
||||
(exit $ac_status); } &&
|
||||
{ ac_try='test -z "$ac_c_werror_flag"
|
||||
|| test ! -s conftest.err'
|
||||
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
||||
(eval $ac_try) 2>&5
|
||||
ac_status=$?
|
||||
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
||||
(exit $ac_status); }; } &&
|
||||
{ ac_try='test -s conftest.$ac_objext'
|
||||
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
||||
(eval $ac_try) 2>&5
|
||||
ac_status=$?
|
||||
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
||||
(exit $ac_status); }; }; then
|
||||
ac_hi=-1 ac_mid=-1
|
||||
while :; do
|
||||
cat >conftest.$ac_ext <<_ACEOF
|
||||
/* confdefs.h. */
|
||||
_ACEOF
|
||||
cat confdefs.h >>conftest.$ac_ext
|
||||
cat >>conftest.$ac_ext <<_ACEOF
|
||||
/* end confdefs.h. */
|
||||
$ac_includes_default
|
||||
int
|
||||
main ()
|
||||
{
|
||||
static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)];
|
||||
test_array [0] = 0
|
||||
|
||||
;
|
||||
return 0;
|
||||
}
|
||||
_ACEOF
|
||||
rm -f conftest.$ac_objext
|
||||
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
|
||||
(eval $ac_compile) 2>conftest.er1
|
||||
ac_status=$?
|
||||
grep -v '^ *+' conftest.er1 >conftest.err
|
||||
rm -f conftest.er1
|
||||
cat conftest.err >&5
|
||||
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
||||
(exit $ac_status); } &&
|
||||
{ ac_try='test -z "$ac_c_werror_flag"
|
||||
|| test ! -s conftest.err'
|
||||
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
||||
(eval $ac_try) 2>&5
|
||||
ac_status=$?
|
||||
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
||||
(exit $ac_status); }; } &&
|
||||
{ ac_try='test -s conftest.$ac_objext'
|
||||
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
||||
(eval $ac_try) 2>&5
|
||||
ac_status=$?
|
||||
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
||||
(exit $ac_status); }; }; then
|
||||
ac_lo=$ac_mid; break
|
||||
else
|
||||
echo "$as_me: failed program was:" >&5
|
||||
sed 's/^/| /' conftest.$ac_ext >&5
|
||||
|
||||
ac_hi=`expr '(' $ac_mid ')' - 1`
|
||||
if test $ac_mid -le $ac_hi; then
|
||||
ac_lo= ac_hi=
|
||||
break
|
||||
fi
|
||||
ac_mid=`expr 2 '*' $ac_mid`
|
||||
fi
|
||||
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
|
||||
done
|
||||
else
|
||||
echo "$as_me: failed program was:" >&5
|
||||
sed 's/^/| /' conftest.$ac_ext >&5
|
||||
|
||||
ac_lo= ac_hi=
|
||||
fi
|
||||
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
|
||||
fi
|
||||
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
|
||||
# Binary search between lo and hi bounds.
|
||||
while test "x$ac_lo" != "x$ac_hi"; do
|
||||
ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
|
||||
cat >conftest.$ac_ext <<_ACEOF
|
||||
/* confdefs.h. */
|
||||
_ACEOF
|
||||
cat confdefs.h >>conftest.$ac_ext
|
||||
cat >>conftest.$ac_ext <<_ACEOF
|
||||
/* end confdefs.h. */
|
||||
$ac_includes_default
|
||||
int
|
||||
main ()
|
||||
{
|
||||
static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
|
||||
test_array [0] = 0
|
||||
|
||||
;
|
||||
return 0;
|
||||
}
|
||||
_ACEOF
|
||||
rm -f conftest.$ac_objext
|
||||
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
|
||||
(eval $ac_compile) 2>conftest.er1
|
||||
ac_status=$?
|
||||
grep -v '^ *+' conftest.er1 >conftest.err
|
||||
rm -f conftest.er1
|
||||
cat conftest.err >&5
|
||||
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
||||
(exit $ac_status); } &&
|
||||
{ ac_try='test -z "$ac_c_werror_flag"
|
||||
|| test ! -s conftest.err'
|
||||
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
||||
(eval $ac_try) 2>&5
|
||||
ac_status=$?
|
||||
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
||||
(exit $ac_status); }; } &&
|
||||
{ ac_try='test -s conftest.$ac_objext'
|
||||
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
||||
(eval $ac_try) 2>&5
|
||||
ac_status=$?
|
||||
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
||||
(exit $ac_status); }; }; then
|
||||
ac_hi=$ac_mid
|
||||
else
|
||||
echo "$as_me: failed program was:" >&5
|
||||
sed 's/^/| /' conftest.$ac_ext >&5
|
||||
|
||||
ac_lo=`expr '(' $ac_mid ')' + 1`
|
||||
fi
|
||||
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
|
||||
done
|
||||
case $ac_lo in
|
||||
?*) ac_cv_sizeof_long=$ac_lo;;
|
||||
'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
|
||||
See \`config.log' for more details." >&5
|
||||
echo "$as_me: error: cannot compute sizeof (long), 77
|
||||
See \`config.log' for more details." >&2;}
|
||||
{ (exit 1); exit 1; }; } ;;
|
||||
esac
|
||||
else
|
||||
if test "$cross_compiling" = yes; then
|
||||
{ { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
|
||||
See \`config.log' for more details." >&5
|
||||
echo "$as_me: error: cannot run test program while cross compiling
|
||||
See \`config.log' for more details." >&2;}
|
||||
{ (exit 1); exit 1; }; }
|
||||
else
|
||||
cat >conftest.$ac_ext <<_ACEOF
|
||||
/* confdefs.h. */
|
||||
_ACEOF
|
||||
cat confdefs.h >>conftest.$ac_ext
|
||||
cat >>conftest.$ac_ext <<_ACEOF
|
||||
/* end confdefs.h. */
|
||||
$ac_includes_default
|
||||
long longval () { return (long) (sizeof (long)); }
|
||||
unsigned long ulongval () { return (long) (sizeof (long)); }
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
int
|
||||
main ()
|
||||
{
|
||||
|
||||
FILE *f = fopen ("conftest.val", "w");
|
||||
if (! f)
|
||||
exit (1);
|
||||
if (((long) (sizeof (long))) < 0)
|
||||
{
|
||||
long i = longval ();
|
||||
if (i != ((long) (sizeof (long))))
|
||||
exit (1);
|
||||
fprintf (f, "%ld\n", i);
|
||||
}
|
||||
else
|
||||
{
|
||||
unsigned long i = ulongval ();
|
||||
if (i != ((long) (sizeof (long))))
|
||||
exit (1);
|
||||
fprintf (f, "%lu\n", i);
|
||||
}
|
||||
exit (ferror (f) || fclose (f) != 0);
|
||||
|
||||
;
|
||||
return 0;
|
||||
}
|
||||
_ACEOF
|
||||
rm -f conftest$ac_exeext
|
||||
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
|
||||
(eval $ac_link) 2>&5
|
||||
ac_status=$?
|
||||
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
||||
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
|
||||
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
||||
(eval $ac_try) 2>&5
|
||||
ac_status=$?
|
||||
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
||||
(exit $ac_status); }; }; then
|
||||
ac_cv_sizeof_long=`cat conftest.val`
|
||||
else
|
||||
echo "$as_me: program exited with status $ac_status" >&5
|
||||
echo "$as_me: failed program was:" >&5
|
||||
sed 's/^/| /' conftest.$ac_ext >&5
|
||||
|
||||
( exit $ac_status )
|
||||
{ { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
|
||||
See \`config.log' for more details." >&5
|
||||
echo "$as_me: error: cannot compute sizeof (long), 77
|
||||
See \`config.log' for more details." >&2;}
|
||||
{ (exit 1); exit 1; }; }
|
||||
fi
|
||||
rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
|
||||
fi
|
||||
fi
|
||||
rm -f conftest.val
|
||||
else
|
||||
ac_cv_sizeof_long=0
|
||||
fi
|
||||
fi
|
||||
echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
|
||||
echo "${ECHO_T}$ac_cv_sizeof_long" >&6
|
||||
cat >>confdefs.h <<_ACEOF
|
||||
#define SIZEOF_LONG $ac_cv_sizeof_long
|
||||
_ACEOF
|
||||
|
||||
|
||||
if test "x${ac_cv_sizeof_long}" = "x8"; then
|
||||
want64=true
|
||||
fi
|
||||
fi
|
||||
if test x${want64} = xtrue; then
|
||||
TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
|
||||
else
|
||||
TARGET_OBS='$(ALL_TARGET_OBS)'
|
||||
fi
|
||||
fi
|
||||
|
||||
|
||||
|
||||
# For other settings, only the main target counts.
|
||||
gdb_sim=
|
||||
gdb_osabi=
|
||||
build_gdbserver=
|
||||
targ=$target; . ${srcdir}/configure.tgt
|
||||
|
||||
# Fetch the default architecture and default target vector from BFD.
|
||||
targ=$target; . $srcdir/../bfd/config.bfd
|
||||
|
||||
# We only want the first architecture, so strip off the others if
|
||||
# there is more than one.
|
||||
targ_archs=`echo $targ_archs | sed 's/ .*//'`
|
||||
|
||||
if test "x$targ_archs" != x; then
|
||||
|
||||
cat >>confdefs.h <<_ACEOF
|
||||
#define DEFAULT_BFD_ARCH $targ_archs
|
||||
_ACEOF
|
||||
|
||||
fi
|
||||
if test "x$targ_defvec" != x; then
|
||||
|
||||
cat >>confdefs.h <<_ACEOF
|
||||
#define DEFAULT_BFD_VEC $targ_defvec
|
||||
_ACEOF
|
||||
|
||||
fi
|
||||
|
||||
test "$program_prefix" != NONE &&
|
||||
program_transform_name="s,^,$program_prefix,;$program_transform_name"
|
||||
# Use a double $ so make ignores it.
|
||||
test "$program_suffix" != NONE &&
|
||||
program_transform_name="s,\$,$program_suffix,;$program_transform_name"
|
||||
# Double any \ or $. echo might interpret backslashes.
|
||||
# By default was `s,x,x', remove it if useless.
|
||||
cat <<\_ACEOF >conftest.sed
|
||||
s/[\\$]/&&/g;s/;s,x,x,$//
|
||||
_ACEOF
|
||||
program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
|
||||
rm conftest.sed
|
||||
|
||||
|
||||
# The CLI cannot be disabled yet, but may be in the future.
|
||||
|
||||
# Enable CLI.
|
||||
# Check whether --enable-gdbcli or --disable-gdbcli was given.
|
||||
if test "${enable_gdbcli+set}" = set; then
|
||||
enableval="$enable_gdbcli"
|
||||
case $enableval in
|
||||
yes)
|
||||
;;
|
||||
no)
|
||||
{ { echo "$as_me:$LINENO: error: the command-line interface cannot be disabled yet" >&5
|
||||
echo "$as_me: error: the command-line interface cannot be disabled yet" >&2;}
|
||||
{ (exit 1); exit 1; }; } ;;
|
||||
*)
|
||||
{ { echo "$as_me:$LINENO: error: bad value $enableval for --enable-gdbcli" >&5
|
||||
echo "$as_me: error: bad value $enableval for --enable-gdbcli" >&2;}
|
||||
{ (exit 1); exit 1; }; } ;;
|
||||
esac
|
||||
else
|
||||
enable_gdbcli=yes
|
||||
fi;
|
||||
if test x"$enable_gdbcli" = xyes; then
|
||||
if test -d $srcdir/cli; then
|
||||
CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)"
|
||||
CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)"
|
||||
CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)"
|
||||
ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)"
|
||||
fi
|
||||
fi
|
||||
|
||||
# Enable MI.
|
||||
# Check whether --enable-gdbmi or --disable-gdbmi was given.
|
||||
if test "${enable_gdbmi+set}" = set; then
|
||||
enableval="$enable_gdbmi"
|
||||
case $enableval in
|
||||
yes | no)
|
||||
;;
|
||||
*)
|
||||
{ { echo "$as_me:$LINENO: error: bad value $enableval for --enable-gdbmi" >&5
|
||||
echo "$as_me: error: bad value $enableval for --enable-gdbmi" >&2;}
|
||||
{ (exit 1); exit 1; }; } ;;
|
||||
esac
|
||||
else
|
||||
enable_gdbmi=yes
|
||||
fi;
|
||||
if test x"$enable_gdbmi" = xyes; then
|
||||
if test -d $srcdir/mi; then
|
||||
CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
|
||||
CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
|
||||
CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
|
||||
ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
|
||||
fi
|
||||
fi
|
||||
|
||||
# Enable TUI.
|
||||
# Check whether --enable-tui or --disable-tui was given.
|
||||
if test "${enable_tui+set}" = set; then
|
||||
enableval="$enable_tui"
|
||||
case $enableval in
|
||||
yes | no)
|
||||
;;
|
||||
*)
|
||||
{ { echo "$as_me:$LINENO: error: bad value $enableval for --enable-tui" >&5
|
||||
echo "$as_me: error: bad value $enableval for --enable-tui" >&2;}
|
||||
{ (exit 1); exit 1; }; } ;;
|
||||
esac
|
||||
else
|
||||
enable_tui=yes
|
||||
fi;
|
||||
|
||||
# Enable gdbtk.
|
||||
# Check whether --enable-gdbtk or --disable-gdbtk was given.
|
||||
if test "${enable_gdbtk+set}" = set; then
|
||||
enableval="$enable_gdbtk"
|
||||
case $enableval in
|
||||
yes | no)
|
||||
;;
|
||||
*)
|
||||
{ { echo "$as_me:$LINENO: error: bad value $enableval for --enable-gdbtk" >&5
|
||||
echo "$as_me: error: bad value $enableval for --enable-gdbtk" >&2;}
|
||||
{ (exit 1); exit 1; }; } ;;
|
||||
esac
|
||||
else
|
||||
if test -d $srcdir/gdbtk -a -d $srcdir/../itcl; then
|
||||
enable_gdbtk=yes
|
||||
else
|
||||
enable_gdbtk=no
|
||||
fi
|
||||
fi;
|
||||
# We unconditionally disable gdbtk tests on selected platforms.
|
||||
case $host_os in
|
||||
go32* | windows*)
|
||||
{ echo "$as_me:$LINENO: WARNING: gdbtk isn't supported on $host; disabling" >&5
|
||||
echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
|
||||
enable_gdbtk=no ;;
|
||||
esac
|
||||
|
||||
# Libunwind support.
|
||||
|
||||
# Check whether --with-libunwind or --without-libunwind was given.
|
||||
if test "${with_libunwind+set}" = set; then
|
||||
|
||||
@ -101,6 +101,15 @@ AC_ARG_ENABLE(targets,
|
||||
*) enable_targets=$enableval ;;
|
||||
esac])
|
||||
|
||||
# Check whether to enable 64-bit support on 32-bit hosts
|
||||
AC_ARG_ENABLE(64-bit-bfd,
|
||||
[ --enable-64-bit-bfd 64-bit support (on hosts with narrower word sizes)],
|
||||
[case "${enableval}" in
|
||||
yes) want64=true ;;
|
||||
no) want64=false ;;
|
||||
*) AC_MSG_ERROR(bad value ${enableval} for 64-bit-bfd option) ;;
|
||||
esac],[want64=false])dnl
|
||||
|
||||
# Provide defaults for some variables set by the per-host and per-target
|
||||
# configuration.
|
||||
gdb_host_obs=posix-hdep.o
|
||||
@ -142,11 +151,36 @@ do
|
||||
;;
|
||||
esac
|
||||
done
|
||||
|
||||
# Check whether this target needs 64-bit CORE_ADDR
|
||||
if test x${want64} = xfalse; then
|
||||
. ${srcdir}/../bfd/config.bfd
|
||||
fi
|
||||
fi
|
||||
done
|
||||
|
||||
if test x${all_targets} = xtrue; then
|
||||
TARGET_OBS='$(ALL_TARGET_OBS)'
|
||||
|
||||
# We want all 64-bit targets if we either:
|
||||
# - run on a 64-bit host or
|
||||
# - already require 64-bit support for some other target or
|
||||
# - the --enable-64-bit-bfd option was supplied
|
||||
# Otherwise we only support all 32-bit targets.
|
||||
#
|
||||
# NOTE: This test must be in sync with the corresponding
|
||||
# tests in BFD!
|
||||
|
||||
if test x${want64} = xfalse; then
|
||||
AC_CHECK_SIZEOF(long)
|
||||
if test "x${ac_cv_sizeof_long}" = "x8"; then
|
||||
want64=true
|
||||
fi
|
||||
fi
|
||||
if test x${want64} = xtrue; then
|
||||
TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
|
||||
else
|
||||
TARGET_OBS='$(ALL_TARGET_OBS)'
|
||||
fi
|
||||
fi
|
||||
|
||||
AC_SUBST(TARGET_OBS)
|
||||
|
||||
@ -252,9 +252,15 @@ i386_cygwin_osabi_sniffer (bfd *abfd)
|
||||
if (strcmp (target_name, "pei-i386") == 0)
|
||||
return GDB_OSABI_CYGWIN;
|
||||
|
||||
/* Cygwin uses elf core dumps. */
|
||||
/* Cygwin uses elf core dumps. Do not claim all ELF executables,
|
||||
check whether there is a .reg section of proper size. */
|
||||
if (strcmp (target_name, "elf32-i386") == 0)
|
||||
return GDB_OSABI_CYGWIN;
|
||||
{
|
||||
asection *section = bfd_get_section_by_name (abfd, ".reg");
|
||||
if (section
|
||||
&& bfd_section_size (abfd, section) == I386_WIN32_SIZEOF_GREGSET)
|
||||
return GDB_OSABI_CYGWIN;
|
||||
}
|
||||
|
||||
return GDB_OSABI_UNKNOWN;
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user