diff options
Diffstat (limited to 'bfd/configure.in')
| -rw-r--r-- | bfd/configure.in | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/bfd/configure.in b/bfd/configure.in index facc1a3..ad8440e 100644 --- a/bfd/configure.in +++ b/bfd/configure.in @@ -31,6 +31,7 @@ AC_ARG_ENABLE(64-bit-bfd, no) want64=false ;; *) AC_MSG_ERROR(bad value ${enableval} for 64-bit-bfd option) ;; esac],[want64=false])dnl + AC_ARG_ENABLE(targets, [ --enable-targets alternative target configurations], [case "${enableval}" in @@ -39,6 +40,7 @@ AC_ARG_ENABLE(targets, no) enable_targets= ;; *) enable_targets=$enableval ;; esac])dnl + AC_ARG_ENABLE(commonbfdlib, [ --enable-commonbfdlib build shared BFD/opcodes/libiberty library], [case "${enableval}" in @@ -46,6 +48,7 @@ AC_ARG_ENABLE(commonbfdlib, no) commonbfdlib=false ;; *) AC_MSG_ERROR([bad value ${enableval} for BFD commonbfdlib option]) ;; esac])dnl + AC_ARG_WITH(mmap, [ --with-mmap try using mmap for BFD input files if available], [case "${withval}" in @@ -67,13 +70,32 @@ if test $use_secureplt = true; then fi DEBUGDIR=${libdir}/debug - AC_ARG_WITH(separate-debug-dir, AS_HELP_STRING([--with-separate-debug-dir=DIR], [Look for global separate debug info in DIR [[default=LIBDIR/debug]]]), [DEBUGDIR="${withval}"]) AC_SUBST(DEBUGDIR) +# Check to see if we should allow the generation of +# symbols with the ELF standard's STT_COMMON type. +AC_ARG_ENABLE(elf-stt-common, +[ --enable-elf-stt-common Allow the generation of ELF symbols with the STT_COMMON type], +[case "${enableval}" in + yes) want_elf_stt_common=true ;; + no) want_elf_stt_common=false ;; + *) AC_MSG_ERROR(bad value ${enableval} for ELF STT_COMMON option) ;; + esac], +# We have to choose a default behaviour. For native builds we could +# test whether the loader supports the STT_COMMON type, but that would +# mean that built binaries could not be exported to older systems where +# the loader does not support it. So by default we always choose to +# disable this feature. + want_elf_stt_common=false)dnl +if test $want_elf_stt_common = true; then + AC_DEFINE(USE_STT_COMMON, 1, + [Define if we may generate symbols with ELF's STT_COMMON type]) +fi + ACX_PKGVERSION([GNU Binutils]) ACX_BUGURL([http://www.sourceware.org/bugzilla/]) |