Re: Add hppa*64* support to libtool

[Bob Friesenhahn]

What version of libtool are these changes against?  Please submit a
formal patch (with ChangeLog entry) against the head of FSF libtool
CVS.

Thanks,

Bob

On Thu, 17 Oct 2002 address@hidden wrote:

>
> Dave,
>
> I have removed the GNU ld cases from the C and C++ shared library building
> code.  The +std isn't really necessary.  The concern was a user would pass
> +compat in CC_OPTS or CC='cc +compat' and cause libtool to fall into a
> heap.
>
> Below are the various changes (not the whole file because the libtool
> mailing
> list will bounce it).  By the way, is the IA64 case IA64 or IA64*?
>
> I haven't removed the -fPIC or +Z code.  I'm not sure that it is very
> important.
>
> Many thanks
>
> Ross
>
> hpux9* | hpux10* | hpux11*)
>   # Give a soname corresponding to the major version so that dld.sl refuses
> to
>   # link against other versions.
>   version_type=sunos
>   need_lib_prefix=no
>   need_version=no
>   case "$host_cpu" in
>   ia64*)
>     hardcode_into_libs=yes
>     dynamic_linker="$host_os dld.so"
>     shlibpath_var=LD_LIBRARY_PATH
>     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
>     library_names_spec='${libname}${release}.so$versuffix ${libname}
> ${release}.so$major $libname.so'
>     soname_spec='${libname}${release}.so$major'
>     if test "X$HPUX_IA64_MODE" = X32; then
>       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32
> /usr/local/lib"
>     else
>       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
>     fi
>     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
>     ;;
>   hppa*64*)
>     hardcode_into_libs=yes
>     dynamic_linker="$host_os dld.sl"
>     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
>     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
>     library_names_spec='${libname}${release}.sl$versuffix ${libname}
> ${release}.sl$major $libname.sl'
>     soname_spec='${libname}${release}.sl$major'
>     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
>     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
>     ;;
>   *)
>     dynamic_linker="$host_os dld.sl"
>     shlibpath_var=SHLIB_PATH
>     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
>     library_names_spec='${libname}${release}.sl$versuffix ${libname}
> ${release}.sl$major $libname.sl'
>     soname_spec='${libname}${release}.sl$major'
>     sys_lib_search_path_spec="/lib /usr/lib /usr/ccs/lib"
>     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
>   esac
>   # HP-UX runs *really* slowly unless shared libraries are mode 555.
>   postinstall_cmds='chmod 555 $lib'
>   ;;
>
> ...
>
> hpux10.20* | hpux11*)
>   lt_cv_file_magic_cmd=/usr/bin/file
>   case "$host_cpu" in
>   ia64*)
>     lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]
> |ELF-[[0-9]][[0-9]]) shared object file - IA64'
>     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
>     ;;
>   hppa*64*)
>     lt_cv_deplibs_check_method='file_magic ELF-64 shared object file -
> PA-RISC [[0-9]].[[0-9]]'
>     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
>     ;;
>   *)
>     lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC
> [[0-9]].[[0-9]]) shared library'
>     lt_cv_file_magic_test_file=/usr/lib/libc.sl
>     ;;
>   esac
>   ;;
>
> ...
>
>
>   hpux10*|hpux11*)
>     if test "$with_gnu_ld" = no; then
>       case "$host_cpu" in
>       ia64*|hppa*64*)
>         _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
>         _LT_AC_TAGVAR(hardcode_direct, $1)=no
>         ;;
>       *)
>         _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
>         _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
>         _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
>         _LT_AC_TAGVAR(hardcode_direct, $1)=yes
>         ;;
>       esac
>       _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Search PATH for ELF but as
>                                               # the default location of
>                                               # the library for SOM.
>     else
>       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-Wl,-rpath'
>       _LT_AC_TAGVAR(hardcode_direct, $1)=no
>       _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
>     fi
>     _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
>
>     case $cc_basename in
>       CC)
>         # FIXME: insert proper C++ library support
>         _LT_AC_TAGVAR(ld_shlibs, $1)=no
>         ;;
>       aCC)
>         case "$host_cpu" in
>         ia64*|hppa*64*)
>           _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib
> $linker_flags $libobjs $deplibs'
>           ;;
>         *)
>           _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname
> ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs
> $postdep_objects $compiler_flags'
>           ;;
>         esac
>         # Commands to make compiler produce verbose output that lists
>         # what "hidden" libraries, object files and flags are used when
>         # linking a shared library.
>         #
>         # There doesn't appear to be a way to prevent this compiler from
>         # explicitly linking system object files so we need to strip them
>         # from the output so that they don't get included in the library
>         # dependencies.
>         output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v
> conftest.$objext 2>&1) | egrep "\-L"`; list=""; for z in $templist; do case
> $z in conftest.$objext) list="$list $z";; *.$o
> bjext);; *) list="$list $z";;esac; done; echo $list'
>         ;;
>       *)
>         if test "$GXX" = yes; then
>           if test "$with_gnu_ld" = no; then
>             case "$host_cpu" in
>             ia64|hppa*64*)
>               _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib
> $linker_flags $libobjs $deplibs'
>               ;;
>             *)
>               _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC
> ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects
> $libobjs $deplibs $postdep_objects
> $compiler_flags'
>             esac
>           fi
>         else
>           _LT_AC_TAGVAR(ld_shlibs, $1)=no
>         fi
>         ;;
>     esac
>     ;;
>
>
> ...
>
>
>     hpux10* | hpux11*)
>       if test "$GCC" = yes; then
>         case "$host_cpu" in
>         ia64|hppa*64*)
>           if test "$with_gnu_ld" = "no"; then
>             _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h
> ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
>           fi
>           ;;
>         *)
>            _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b
> $install_libdir -o $lib $libobjs $deplibs $linker_flags'
>           ;;
>         esac
>       else
>         case "$host_cpu" in
>         ia64|hppa*64*)
>           _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib
> $libobjs $deplibs $linker_flags'
>           ;;
>         *)
>           _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b
> $install_libdir -o $lib $libobjs $deplibs $linker_flags'
>           ;;
>         esac
>       fi
>       if test "$with_gnu_ld" = no; then
>         case "$host_cpu" in
>         ia64|hppa*64*)
>           _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
>           _LT_AC_TAGVAR(hardcode_direct, $1)=no
>           ;;
>         *)
>           _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b
> ${wl}$libdir'
>           _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
>           _LT_AC_TAGVAR(hardcode_direct, $1)=yes
>           ;;
>         esac
>         _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Search PATH for ELF and
> the
>                                                 # default location of the
>                                                 # library for SOM.
>         _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
>       else
>         _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath
> ${wl}$libdir'
>         _LT_AC_TAGVAR(hardcode_direct, $1)=no
>         _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
>       fi
>       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
>       ;;
>
>
> ---------------------------------------------------------------------------------
>
> Ross Alexander                           "We demand clearly defined
> MIS - NEC Europe Limited            boundaries of uncertainty and
> Work ph: +44 20 8752 3394         doubt."
>
>
>
>
> _______________________________________________
> Libtool mailing list
> address@hidden
> http://mail.gnu.org/mailman/listinfo/libtool
>

======================================
Bob Friesenhahn
address@hidden
http://www.simplesystems.org/users/bfriesen