ltconfig: Define file_list_spec.

* ltconfig: Define file_list_spec.  Pass file_list_spec and
        with_gnu_ld to libtool.
        * ltcf-c.sh (aix[45]): Define file_list_spec.
        * ltcf-cxx.sh (aix[45]): Same.
        * ltcf-gcj.sh (aix[45]): Same.
        * ltmain.sh: If command exceeds max_cmd_len and file_list_spec
        exists, write list of input files to temporary file.

From-SVN: r99268

ChangeLog

@@ -1,3 +1,13 @@
+2005-05-05  David Edelsohn  <edelsohn@gnu.org>
+
+	* ltconfig: Define file_list_spec.  Pass file_list_spec and
+	with_gnu_ld to libtool.
+	* ltcf-c.sh (aix[45]): Define file_list_spec.
+	* ltcf-cxx.sh (aix[45]): Same.
+	* ltcf-gcj.sh (aix[45]): Same.
+	* ltmain.sh: If command exceeds max_cmd_len and file_list_spec
+	exists, write list of input files to temporary file.
+
 2005-05-04  Mike Stump  <mrs@apple.com>
 
 	* configure.in: Always pass --target to target configures as

ltcf-c.sh

@@ -267,6 +267,7 @@ else
     hardcode_direct=yes
     hardcode_libdir_separator=':'
     link_all_deplibs=yes
+    file_list_spec='${wl}-f,'
     # When large executables or shared objects are built, AIX ld can
     # have problems creating the table of contents.  If linking a library
     # or program results in "error TOC overflow" add -mminimal-toc to

ltcf-cxx.sh

@@ -128,6 +128,7 @@ case $host_os in
     hardcode_direct=yes
     hardcode_libdir_separator=':'
     link_all_deplibs=yes
+    file_list_spec='${wl}-f,'
     # When large executables or shared objects are built, AIX ld can
     # have problems creating the table of contents.  If linking a library
     # or program results in "error TOC overflow" add -mminimal-toc to

ltcf-gcj.sh

@@ -266,6 +266,7 @@ else
     hardcode_direct=yes
     hardcode_libdir_separator=':'
     link_all_deplibs=yes
+    file_list_spec='${wl}-f,'
     # When large executables or shared objects are built, AIX ld can
     # have problems creating the table of contents.  If linking a library
     # or program results in "error TOC overflow" add -mminimal-toc to

ltconfig

@@ -266,6 +266,7 @@ exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
 # rely on this symbol name, it's probably fine to never include it in
 # preloaded symbol tables.
 extract_expsyms_cmds=
+file_list_spec=
 
 ## Tools:
 old_AR="$AR"
@@ -2164,7 +2165,7 @@ case $ltmain in
     finish_cmds finish_eval global_symbol_pipe global_symbol_to_cdecl \
     hardcode_libdir_flag_spec hardcode_libdir_separator  \
     sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
-    compiler_c_o need_locks exclude_expsyms include_expsyms; do
+    compiler_c_o need_locks exclude_expsyms include_expsyms file_list_spec; do
 
     case $var in
     reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \
@@ -2557,6 +2558,12 @@ exclude_expsyms=$exclude_expsyms
 # Symbols that must always be exported.
 include_expsyms=$include_expsyms
 
+# Specify filename containing input files.
+file_list_spec=$file_list_spec
+
+# with_gnu_ld value
+with_gnu_ld=$with_gnu_ld
+
 EOF
 
 if test -z "$tagname"; then

ltmain.sh

@@ -3272,7 +3272,6 @@ EOF
           :
         else
 	  # The command line is too long to link in one step, link piecewise.
-          $echo "creating reloadable object files..."
 
 	  # Save the value of $output and $libobjs because we want to
 	  # use them later.  If we have whole_archive_flag_spec, we
@@ -3286,6 +3285,7 @@ EOF
 	    save_libobjs=$libobjs
 	  fi
           save_output=$output
+	  output_la=`$echo "X$output" | $Xsed -e "s,^.*/,,"`
 
 	  # Clear the reloadable object creation command queue and
 	  # initialize k to one.
@@ -3295,6 +3295,29 @@ EOF
           delfiles=
           last_robj=
           k=1
+
+	  if test "$with_gnu_ld" = yes; then
+	    output=${output_objdir}/${output_la}.lnkscript
+	    $echo "creating GNU ld script: $output"
+	    $echo 'INPUT (' > $output
+	    for obj in $save_libobjs
+	    do
+	      $echo \""$obj"\" >> $output
+	    done
+	    $echo ')' >> $output
+	    delfiles="$delfiles $output"
+	  elif test "X$file_list_spec" != X; then
+	    output=${output_objdir}/${output_la}.lnk
+	    $echo "creating linker input file list: $output"
+	    : > $output
+	    for obj in $save_libobjs
+	    do
+	      $echo "$obj" >> $output
+	    done
+	    delfiles="$delfiles $output"
+	    output=\"$file_list_spec$output\"
+	  else
+	    $echo "creating reloadable object files..."
 	    output=$output_objdir/$save_output-${k}.$objext
 	    # Loop over the list of objects to be linked.
 	    for obj in $save_libobjs
@@ -3348,6 +3371,7 @@ EOF
 	      $run eval "$cmd" || exit $?
 	    done
 	    IFS="$save_ifs"
+	  fi
 
 	  libobjs=$output
 	  # Restore the value of output.