Re: where are my symbols?
Danny wrote:
> Gerrit wrote:
>> Hello,
>>
>> I see the following:
>>
>> I link four objects togehter in a DLL:
>> gcc -shared -o .libs/cyggconfbackend-oldxml.dll \
>> -Wl,--out-implib,.libs/libgconfbackend-oldxml.dll.a \
>> .libs/xml-cache.o .libs/xml-dir.o .libs/xml-entry.o \
>> .libs/xml-backend.o ${LIBS}
>>
>> Now I get this in the import library:
>> $ nm .libs/libgconfbackend-oldxml.dll.a | grep ' T '
>> T _gconf_backend_get_vtable
>> T _g_module_check_init
>>
> < snip >
>>
>> It seems that only the symbols from the fourth object have arrived in
>> the library. What is going on here and how can I track this down?
>>
> Are the two symbols in fourth object marked as dllexport. This will
> override
> --export-all, so you may need to add that switch explicitly.
Yep, correct:
G_MODULE_EXPORT const gchar*
g_module_check_init (GModule *module)
{
gconf_log(GCL_DEBUG, _("Initializing XML backend module"));
LIBXML_TEST_VERSION;
xmlKeepBlanksDefault(1);
return NULL;
}
G_MODULE_EXPORT GConfBackendVTable*
gconf_backend_get_vtable(void)
{
return &xml_vtable;
}
Thank you,
Gerrit
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Re: [gcc-3.4.1 / binutils] where are my symbols?
Gerrit wrote:
> Hello,
>
> I see the following:
>
> I link four objects togehter in a DLL:
> gcc -shared -o .libs/cyggconfbackend-oldxml.dll \
> -Wl,--out-implib,.libs/libgconfbackend-oldxml.dll.a \
> .libs/xml-cache.o .libs/xml-dir.o .libs/xml-entry.o \
> .libs/xml-backend.o ${LIBS}
>
> Now I get this in the import library:
> $ nm .libs/libgconfbackend-oldxml.dll.a | grep ' T '
> T _gconf_backend_get_vtable
> T _g_module_check_init
>
< snip >
>
> It seems that only the symbols from the fourth object have arrived in
> the library. What is going on here and how can I track this down?
>
Are the two symbols in fourth object marked as dllexport. This will
override
--export-all, so you may need to add that switch explicitly.
Danny
>
> Gerrit
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>
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[gcc-3.4.1 / binutils] where are my symbols?
Hello,
I see the following:
I link four objects togehter in a DLL:
gcc -shared -o .libs/cyggconfbackend-oldxml.dll \
-Wl,--out-implib,.libs/libgconfbackend-oldxml.dll.a \
.libs/xml-cache.o .libs/xml-dir.o .libs/xml-entry.o \
.libs/xml-backend.o ${LIBS}
Now I get this in the import library:
$ nm .libs/libgconfbackend-oldxml.dll.a | grep ' T '
T _gconf_backend_get_vtable
T _g_module_check_init
When I look into my object files I have this:
for i in .libs/xml-cache.o \
.libs/xml-dir.o \
.libs/xml-entry.o \
.libs/xml-backend.o ;\
do nm $i | grep T ; \
done
04c0 T _cache_clean
T _cache_get
05f0 T _cache_lookup
0310 T _cache_sync
00f0 T _cache_unref
0d10 T _xml_test_cache
00d0 T __gconf_mode_t_to_mode
08b0 T __gconf_parent_dir
1770 T _dir_all_entries
1710 T _dir_all_subdirs
0570 T _dir_child_added
04f0 T _dir_child_removed
0420 T _dir_destroy
0ce0 T _dir_ensure_exists
05d0 T _dir_get_last_access
19d0 T _dir_get_metainfo
05e0 T _dir_get_name
0640 T _dir_get_parent_name
1aa0 T _dir_get_value
07b0 T _dir_last_access
0130 T _dir_load
T _dir_new
1360 T _dir_set_schema
1bc0 T _dir_set_value
1cb0 T _dir_sync
04e0 T _dir_sync_pending
1840 T _dir_unset_value
2370 T _xml_test_dir
0090 T _entry_destroy
2d60 T _entry_fill_from_node
0160 T _entry_get_metainfo
0120 T _entry_get_name
0150 T _entry_get_node
0220 T _entry_get_schema_name
3370 T _entry_get_value
T _entry_new
0280 T _entry_set_mod_time
02e0 T _entry_set_mod_user
0130 T _entry_set_node
0230 T _entry_set_schema_name
1db0 T _entry_set_value
1950 T _entry_sync_to_node
3090 T _entry_unset_value
0950 T _my_xmlGetProp
0360 T _my_xmlSetProp
35a0 T _xml_test_entry
0960 T _g_module_check_init
09b0 T _gconf_backend_get_vtable
It seems that only the symbols from the fourth object have arrived in
the library. What is going on here and how can I track this down?
Gerrit
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