FYI: libtool--devo--1.0--patch-192

[Gary V. Vaughan]

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Hash: SHA1

Applied to HEAD.
- -- 
Gary V. Vaughan      ())_.  address@hidden,gnu.org}
Research Scientist   ( '/   http://tkd.kicks-ass.net
GNU Hacker           / )=   http://www.gnu.org/software/libtool
Technical Author   `(_~)_   http://sources.redhat.com/autobook
_________________________________________________________
This patch notification generated by tlaapply version 0.5
http://tkd.kicks-ass.net/arch/address@hidden/cvs-utils--tla--1.0
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* looking for address@hidden/libtool--devo--1.0--patch-191 to compare with
* comparing to address@hidden/libtool--devo--1.0--patch-191
M  ChangeLog
M  config/ltmain.in
M  m4/libtool.m4

* modified files

Index: Changelog
from  Charles Wilson  <address@hidden>

        * config/ltmain.in (func_generate_dlsyms): Addresses in
        _preloaded_symbols[] cannot go into .rdata section if symbols are
        DATA imported from DLL, on windows, because runtime relocations
        must happen.
        * m4/libtool.m4 (_LT_LINKER_SHLIBS([TAGNAME])): Build exports for
        symbols in .rdata sections.

--- orig/config/ltmain.in
+++ mod/config/ltmain.in
@@ -1064,7 +1064,24 @@
          $echo >> "$output_objdir/$my_dlsyms" "\
 
 /* The mapping between symbol names and symbols.  */
+"
+         case $host in
+         *cygwin* | *mingw* )
+           $echo >> "$output_objdir/$my_dlsyms" "\
+/* DATA imports from DLLs on WIN32 con't be const, because
+   runtime relocations are performed -- see ld's documentation
+   on pseudo-relocs.  */
+   struct {
+"
+           ;;
+         *)
+           $echo >> "$output_objdir/$my_dlsyms" "\
 const struct {
+"
+           ;;
+         esac
+
+         $echo >> "$output_objdir/$my_dlsyms" "\
    const char *name;
    void *address;
 }


--- orig/m4/libtool.m4
+++ mod/m4/libtool.m4
@@ -3414,7 +3414,7 @@
     _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
   ;;
   cygwin* | mingw*)
-    _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | 
$global_symbol_pipe | $SED -e '\''/^[[BCDGS]] /s/.* \([[^ ]]*\)/\1 DATA/;/^.* 
__nm__/s/^.* __nm__\([[^ ]]*\) [[^ ]]*/\1 DATA/;/^I /d;/^[[AITW]] /s/.* //'\'' 
| sort | uniq > $export_symbols'
+    _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | 
$global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/;/^.* 
__nm__/s/^.* __nm__\([[^ ]]*\) [[^ ]]*/\1 DATA/;/^I /d;/^[[AITW]] /s/.* //'\'' 
| sort | uniq > $export_symbols'
   ;;
   *)
     _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | 
$global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
@@ -3530,7 +3530,7 @@
       _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
       _LT_TAGVAR(always_export_symbols, $1)=no
       _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
-      _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | 
$global_symbol_pipe | $SED -e '\''/^[[BCDGS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | 
$SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
+      _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | 
$global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | 
$SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
 
       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
         _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs 
$compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 
${wl}--out-implib,$lib'