[Webkit-unassigned] [Bug 123663] [GTK] Missing symbols in 2.3.1, ABI break?

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Mon Nov 4 15:46:58 PST 2013


https://bugs.webkit.org/show_bug.cgi?id=123663





--- Comment #11 from Emilio Pozuelo Monfort <pochu27 at gmail.com>  2013-11-04 15:45:44 PST ---
I have tried with git master (I was testing on 2.3.1 before), same results:

emilio at titan:/opt/WebKit/lib$ nm -D libwebkitgtk-1.0.so.0 | grep webkit_dom_html_head_element_get_profile
emilio at titan:/opt/WebKit/lib$ nm -D libwebkitgtk-1.0.so.0 | grep webkit_dom_processing_instruction_get_data
0000000001091270 T webkit_dom_processing_instruction_get_data


Interesting though:
emilio at titan:/opt/WebKit/lib$ grep webkit_dom_html_head_element_get_profile libwebkitgtk-1.0.so.0.20.0
Binary file libwebkitgtk-1.0.so.0.20.0 matches


Poking a bit more:

emilio at titan:~/src/WebKit/.libs$ nm libGObjectDOMBindings.a | grep webkit_dom_html_head_element_get_profile
0000000000001020 T _Z40webkit_dom_html_head_element_get_profileP25_WebKitDOMHTMLHeadElement
00000000000000c0 r _ZZ40webkit_dom_html_head_element_get_profileP25_WebKitDOMHTMLHeadElementE8__func__
emilio at titan:~/src/WebKit/.libs$ nm libGObjectDOMBindings.a | grep webkit_dom_processing_instruction_get_data
0000000000001070 T webkit_dom_processing_instruction_get_data
0000000000000040 r _ZZ42webkit_dom_processing_instruction_get_dataE8__func__


emilio at titan:~/src/WebKit/.libs$ echo "_Z40webkit_dom_html_head_element_get_profileP25_WebKitDOMHTMLHeadElement" | c++filt 
webkit_dom_html_head_element_get_profile(_WebKitDOMHTMLHeadElement*)
emilio at titan:~/src/WebKit/.libs$ echo "_ZZ42webkit_dom_processing_instruction_get_dataE8__func__" | c++filt 
webkit_dom_processing_instruction_get_data::__func__


I don't know much about c++ symbol mangling but that seems suspicious.

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