patch for exported symbols on IRIX

[Michael Pruett]

The following patch (based on current CVS) defines archive_expsym_cmds
for IRIX so that libtool's -export-symbols option will work.

Index: libtool.m4
===================================================================
RCS file: /cvsroot/libtool/libtool/m4/libtool.m4,v
retrieving revision 1.47
diff -c -r1.47 libtool.m4
*** libtool.m4  15 Feb 2004 13:30:01 -0000      1.47
--- libtool.m4  21 Feb 2004 07:50:48 -0000
***************
*** 4089,4096 ****
--- 4089,4098 ----
      irix5* | irix6* | nonstopux*)
        if test "$GCC" = yes; then
        _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs 
$compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo 
${wl}-set_version ${wl}$verstring` ${wl}-update_registry 
${wl}${output_objdir}/so_locations -o $lib'
+       _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs 
$compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo 
${wl}-set_version ${wl}$verstring` ${wl}-update_registry 
${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o 
$lib'
        else
        _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs 
$linker_flags -soname $soname `test -n "$verstring" && echo -set_version 
$verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+       _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$LD -shared $libobjs $deplibs 
$linker_flags -soname $soname `test -n "$verstring" && echo -set_version 
$verstring` -update_registry ${output_objdir}/so_locations -exports_file 
$export_symbols -o $lib'
        _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
        fi
        _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'