[Development] Qt4.8.2 link error with MinGW-builds GCC 4.7.1 on Windows 7

[Yang Fan]

Hi All,

I'm using MinGW-builds tool chain from
http://sourceforge.net/projects/mingwbuilds/ with GCC version 4.7.1 to
build Qt 4.8.2, but when I use 64 bit version of MinGW, then get the
following errors:
g++ -mthreads -shared
-Wl,--out-implib,d:\Qt-4.8.2-MinGW-GCC4.7.1-x64\lib\libQtW
ebKitd4.a -o ..\..\..\..\..\..\lib\QtWebKitd4.dll
object_script.QtWebKitd.Debug
 -L"d:\Qt-4.8.2-MinGW-GCC4.7.1-x64\lib" -L"..\..\WebCore\debug"
-L"..\..\JavaScr
iptCore\debug" -L"d:\Qt-4.8.2-MinGW-GCC4.7.1-x64\lib"
tmp\obj\debug_shared\QtWeb
Kitd_resource_res.o -lwebcore -ljscore -lwinmm -ladvapi32 -lshell32
-lshlwapi -l
version -lgdi32 -lole32 -luser32 -lQtGuid4 -lQtNetworkd4
-LE:\openssl-0.9.8k_WIN
32 -Le:\openssl-0.9.8k_WIN32\lib -lQtCored4
Creating library file: d:\Qt-4.8.2-MinGW-GCC4.7.1-x64\lib\libQtWebKitd4.a
./tmp\obj\debug_shared\JSHTMLScriptElement.o:JSHTMLScriptElement.cpp:(.text+0xe2
b): undefined reference to `WebCore::HTMLScriptElement::async() const'
./tmp\obj\debug_shared\JSHTMLScriptElement.o:JSHTMLScriptElement.cpp:(.text+0x15
35): undefined reference to
`WebCore::HTMLScriptElement::setText(WTF::String con
st&)'
./tmp\obj\debug_shared\JSHTMLScriptElement.o:JSHTMLScriptElement.cpp:(.text+0x1c
6c): undefined reference to `WebCore::HTMLScriptElement::setAsync(bool)'
c:/mingw470builds64/bin/../lib/gcc/x86_64-w64-mingw32/4.7.0/../../../../x86_64-w
64-mingw32/bin/ld.exe: ./tmp\obj\debug_shared\JSHTMLScriptElement.o: bad
reloc a
ddress 0x8 in section `.data'
collect2.exe: error: ld returned 1 exit status
mingw32-make[3]: *** [..\..\..\..\..\..\lib\QtWebKitd4.dll] Error 1
mingw32-make[3]: Leaving directory
`D:/Qt-4.8.2-MinGW-GCC4.7.1-x64/src/3rdparty/
webkit/Source/WebKit/qt'
mingw32-make[2]: *** [debug-all] Error 2
mingw32-make[2]: Leaving directory
`D:/Qt-4.8.2-MinGW-GCC4.7.1-x64/src/3rdparty/
webkit/Source/WebKit/qt'
mingw32-make[1]: *** [sub-WebKit-qt-QtWebKit-pro-make_default-ordered]
Error 2
mingw32-make[1]: Leaving directory
`D:/Qt-4.8.2-MinGW-GCC4.7.1-x64/src/3rdparty/
webkit/Source'
mingw32-make: *** [sub-webkit-make_default-ordered] Error 2

When I use the 32bit version of MinGW, then got the following errors:
g++ -mthreads -shared
-Wl,--out-implib,d:\Qt-4.8.2-MinGW-GCC4.7.1-x86\lib\libQtW
ebKitd4.a -o ..\..\..\..\..\..\lib\QtWebKitd4.dll
object_script.QtWebKitd.Debug
 -L"d:\Qt-4.8.2-MinGW-GCC4.7.1-x86\lib" -L"..\..\WebCore\debug"
-L"..\..\JavaScr
iptCore\debug" -L"d:\Qt-4.8.2-MinGW-GCC4.7.1-x86\lib"
tmp\obj\debug_shared\QtWeb
Kitd_resource_res.o -lwebcore -ljscore -lwinmm -ladvapi32 -lshell32
-lshlwapi -l
version -lgdi32 -lole32 -luser32 -lQtGuid4 -lQtNetworkd4
-LE:\openssl-0.9.8k_WIN
32 -Le:\openssl-0.9.8k_WIN32\lib -lQtCored4
Creating library file: d:\Qt-4.8.2-MinGW-GCC4.7.1-x86\lib\libQtWebKitd4.a
./tmp\obj\debug_shared\JSWebKitBlobBuilder.o:JSWebKitBlobBuilder.cpp:(.text+0x77
7): undefined reference to `WebCore::WebKitBlobBuilder::getBlob(WTF::String
cons
t&)'
./tmp\obj\debug_shared\JSWebKitBlobBuilder.o:JSWebKitBlobBuilder.cpp:(.text+0x8a
2): undefined reference to `WebCore::WebKitBlobBuilder::getBlob(WTF::String
cons
t&)'
./tmp\obj\debug_shared\JSWebKitBlobBuilder.o:JSWebKitBlobBuilder.cpp:(.text+0xb3
0): undefined reference to
`WebCore::WebKitBlobBuilder::append(WebCore::Blob*)'
./tmp\obj\debug_shared\JSWebKitBlobBuilder.o:JSWebKitBlobBuilder.cpp:(.text+0xc7
8): undefined reference to
`WebCore::WebKitBlobBuilder::append(WebCore::ArrayBuf
fer*)'
./tmp\obj\debug_shared\JSWebKitBlobBuilder.o:JSWebKitBlobBuilder.cpp:(.text+0xe6
6): undefined reference to `WebCore::WebKitBlobBuilder::append(WTF::String
const
&, int&)'
./tmp\obj\debug_shared\JSWebKitBlobBuilder.o:JSWebKitBlobBuilder.cpp:(.text+0xf3
a): undefined reference to `WebCore::WebKitBlobBuilder::append(WTF::String
const
&, WTF::String const&, int&)'
c:/mingw470builds32/bin/../lib/gcc/i686-w64-mingw32/4.7.0/../../../../i686-w64-m
ingw32/bin/ld.exe: ./tmp\obj\debug_shared\JSWebKitBlobBuilder.o: bad reloc
addre
ss 0x8 in section `.data'
collect2.exe: error: ld returned 1 exit status
mingw32-make[3]: *** [..\..\..\..\..\..\lib\QtWebKitd4.dll] Error 1
mingw32-make[3]: Leaving directory
`D:/Qt-4.8.2-MinGW-GCC4.7.1-x86/src/3rdparty/
webkit/Source/WebKit/qt'
mingw32-make[2]: *** [debug-all] Error 2
mingw32-make[2]: Leaving directory
`D:/Qt-4.8.2-MinGW-GCC4.7.1-x86/src/3rdparty/
webkit/Source/WebKit/qt'
mingw32-make[1]: *** [sub-WebKit-qt-QtWebKit-pro-make_default-ordered]
Error 2
mingw32-make[1]: Leaving directory
`D:/Qt-4.8.2-MinGW-GCC4.7.1-x86/src/3rdparty/
webkit/Source'
mingw32-make: *** [sub-webkit-make_default-ordered] Error 2

How can I resolve this issues and make the build successful?

Regards,
Fan Yang
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