Bug 124110 – WebkitGTK Windows not handled headers macro

• Status: NEW
• Component: WebKitGTK

[Bakhtiar Hasmanan]

I tried to update python binding (pygi) for WebkitGTK 2.2.1

In Source/WTF/wtf/Platform.h
the port trapped in !PLATFORM(QT) asking non existant WTFHeaderDetection
...
#if OS(WINDOWS) && !OS(WINCE)
#define HAVE_SYS_TIMEB_H 1
#define HAVE_ALIGNED_MALLOC 1
#define HAVE_ISDEBUGGERPRESENT 1

#if !PLATFORM(QT)
#include <WTF/WTFHeaderDetection.h>
#endif

#endif
...

I had to add, I change it to #if !PLATFORM(QT) && !PLATFORM(GTK)

In Source/WTF/wtf/atomics.h
mingw combination causes another issues

MemoryBarrier
ReadWriteBarrier
not available in __MINGW32__ but exist in __MINGW64_VERSION_MAJOR

weakCompareAndSwap()
it pick MS-styled asm

In the end I can't generate jscore/webkit gir, I can' run simple gtklauncher too, previously I had to disable JIT but now it throw:
offlineasm: Parsing ./Source/JavaScriptCore/llint/LowLevelInterpreter.asm and Programs/LLIntOffsetsExtractor.exe and creating assembly file DerivedSources/JavaScriptCore/LLIntAssembly.h.
offlineasm: No magic values found. Skipping assembly file generation.
which needed by lowlevel interp