ltcf-c.sh (aix4): Improve shared library configuration; require exporting symbols.

        * ltcf-c.sh (aix4): Improve shared library configuration; require
        exporting symbols.
        * ltcf-cxx.sh (aix4): Define.
        * ltconfig (aix4): Define library and soname specs appropriate for
        AIX.  Define command to create export symbols list.

From-SVN: r37347

1 files changed, 3 insertions, 1 deletions

diff --git a/ltconfig b/ltconfig
index fb0bf8b..a794342 100755
--- a/ltconfig
+++ b/ltconfig
@@ -949,8 +949,10 @@ aix4*)
   # collect2, so additional links can be useful in future.
   # We preserve .a as extension for shared libraries though AIX4.2
   # and later linker supports .so
-  library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.a'
+  library_names_spec='${libname}${release}.a $libname.a'
   shlibpath_var=LIBPATH
+  soname_spec='${libname}${release}.so$major.o'
+  export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
   ;;
 
 amigaos*)