diff options
Diffstat (limited to 'gdb/configure')
| -rwxr-xr-x | gdb/configure | 123 |
1 files changed, 67 insertions, 56 deletions
diff --git a/gdb/configure b/gdb/configure index d13ab37..429eaeb 100755 --- a/gdb/configure +++ b/gdb/configure @@ -772,6 +772,8 @@ PKG_CONFIG_PATH PKG_CONFIG HAVE_NATIVE_GCORE_TARGET TARGET_OBS +ENABLE_BFD_64_BIT_FALSE +ENABLE_BFD_64_BIT_TRUE subdirs GDB_DATADIR DEBUGDIR @@ -6649,17 +6651,70 @@ esac fi -# Check whether to enable 64-bit support on 32-bit hosts # Check whether --enable-64-bit-bfd was given. if test "${enable_64_bit_bfd+set}" = set; then : - enableval=$enable_64_bit_bfd; case "${enableval}" in - yes) want64=true ;; - no) want64=false ;; - *) as_fn_error $? "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;; + enableval=$enable_64_bit_bfd; case $enableval in #( + yes|no) : + ;; #( + *) : + as_fn_error $? "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;; #( + *) : + ;; esac else - want64=false + enable_64_bit_bfd=no +fi + + +if test "x$enable_64_bit_bfd" = "xno"; then : + # The cast to long int 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. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5 +$as_echo_n "checking size of void *... " >&6; } +if ${ac_cv_sizeof_void_p+:} false; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_void_p" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (void *) +See \`config.log' for more details" "$LINENO" 5; } + else + ac_cv_sizeof_void_p=0 + fi +fi + fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5 +$as_echo "$ac_cv_sizeof_void_p" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_VOID_P $ac_cv_sizeof_void_p +_ACEOF + + + if test "x$ac_cv_sizeof_void_p" = "x8"; then : + enable_64_bit_bfd=yes +fi + +fi + + if test "x$enable_64_bit_bfd" = "xyes"; then + ENABLE_BFD_64_BIT_TRUE= + ENABLE_BFD_64_BIT_FALSE='#' +else + ENABLE_BFD_64_BIT_TRUE='#' + ENABLE_BFD_64_BIT_FALSE= +fi + + # Provide defaults for some variables set by the per-host and per-target # configuration. @@ -6709,7 +6764,7 @@ fi done # Check whether this target needs 64-bit CORE_ADDR - if test x${want64} = xfalse; then + if test x${enable_64_bit_bfd} = xno; then . ${srcdir}/../bfd/config.bfd fi @@ -6722,55 +6777,7 @@ fi done if test x${all_targets} = xtrue; then - - # 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 - # The cast to long int 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. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 -$as_echo_n "checking size of long... " >&6; } -if ${ac_cv_sizeof_long+:} false; then : - $as_echo_n "(cached) " >&6 -else - if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : - -else - if test "$ac_cv_type_long" = yes; then - { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error 77 "cannot compute sizeof (long) -See \`config.log' for more details" "$LINENO" 5; } - else - ac_cv_sizeof_long=0 - fi -fi - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 -$as_echo "$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${want64} = xtrue; then + if test x${enable_64_bit_bfd} = xyes; then TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)' else TARGET_OBS='$(ALL_TARGET_OBS)' @@ -20126,6 +20133,10 @@ if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. Usually this means the macro was only invoked conditionally." "$LINENO" 5 fi +if test -z "${ENABLE_BFD_64_BIT_TRUE}" && test -z "${ENABLE_BFD_64_BIT_FALSE}"; then + as_fn_error $? "conditional \"ENABLE_BFD_64_BIT\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi if test -z "${HAVE_PYTHON_TRUE}" && test -z "${HAVE_PYTHON_FALSE}"; then as_fn_error $? "conditional \"HAVE_PYTHON\" was never defined. Usually this means the macro was only invoked conditionally." "$LINENO" 5 |