- allow_undefined_flag=' ${wl}-berok'
- archive_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bexpall ${wl}-bnoentry${allow_undefined_flag}'
- archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}'
- case "$host_os" in aix4.[01]|aix4.[01].*)
- # According to Greg Wooledge, -bexpall is only supported from AIX 4.2 on
- always_export_symbols=yes ;;
- esac
- ;;
+ # -bexpall does not export symbols beginning with underscore (_)
+ always_export_symbols=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other run time loading flags (-brtl), -berok will
+ # link without error, but may produce a broken library.
+ allow_undefined_flag=' ${wl}-berok'
+ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:/usr/lib:/lib'
+ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
+ else
+ if test "$host_cpu" = ia64; then
+ if test $with_gnu_ld = no; then
+ hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
+ allow_undefined_flag="-z nodefs"
+ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
+ fi
+ else
+ allow_undefined_flag=' ${wl}-berok'
+ # -bexpall does not export symbols beginning with underscore (_)
+ always_export_symbols=yes
+ # Exported symbols can be pulled into shared objects from archives
+ whole_archive_flag_spec=' '
+ build_libtool_need_lc=yes
+ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:/usr/lib:/lib'
+ # This is similar to how AIX traditionally builds it's shared libraries.
+ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;