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| author | Mike Frysinger <vapier@gentoo.org> | 2021-12-04 00:28:14 -0500 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2022-01-01 12:49:07 -0500 |
| commit | 1d5269c994bf4af088b1a9d0ed39825541623a99 (patch) | |
| tree | 427712dedcd41fc7d1d0e8f837444ec8f6c6c762 /gdb/configure.ac | |
| parent | 3cc8ed6aaee33355a5d911a7401db3f1b05a2714 (diff) | |
| download | gdb-1d5269c994bf4af088b1a9d0ed39825541623a99.zip gdb-1d5269c994bf4af088b1a9d0ed39825541623a99.tar.gz gdb-1d5269c994bf4af088b1a9d0ed39825541623a99.tar.bz2 | |
unify 64-bit bfd checks
Move the 64-bit bfd logic out of bfd/configure.ac and into bfd64.m4
under config so it can be shared between all the other subdirs.
This replaces want64 with enable_64_bit_bfd which was already being
declared, but not used directly.
Diffstat (limited to 'gdb/configure.ac')
| -rw-r--r-- | gdb/configure.ac | 29 |
1 files changed, 3 insertions, 26 deletions
diff --git a/gdb/configure.ac b/gdb/configure.ac index bee78d7..13e880d 100644 --- a/gdb/configure.ac +++ b/gdb/configure.ac @@ -165,14 +165,7 @@ AS_HELP_STRING([--enable-targets=TARGETS], [alternative target configurations]), *) enable_targets=$enableval ;; esac]) -# Check whether to enable 64-bit support on 32-bit hosts -AC_ARG_ENABLE(64-bit-bfd, -AS_HELP_STRING([--enable-64-bit-bfd], [64-bit support (on hosts with narrower word sizes)]), -[case "${enableval}" in - yes) want64=true ;; - no) want64=false ;; - *) AC_MSG_ERROR(bad value ${enableval} for 64-bit-bfd option) ;; -esac],[want64=false])dnl +BFD_64_BIT # Provide defaults for some variables set by the per-host and per-target # configuration. @@ -221,7 +214,7 @@ do done # Check whether this target needs 64-bit CORE_ADDR - if test x${want64} = xfalse; then + if test x${enable_64_bit_bfd} = xno; then . ${srcdir}/../bfd/config.bfd fi @@ -234,23 +227,7 @@ do done if test x${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${want64} = xfalse; then - AC_CHECK_SIZEOF(long) - if test "x${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)' |