Re: Do libwebkitgtk based browsers work on ppc64?

Starting program: /usr/bin/epiphany 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/powerpc64-linux-gnu/libthread_db.so.1".
[New Thread 0x7fffd7ffea60 (LWP 7072)]
[New Thread 0x7fffd77eea60 (LWP 7073)]
[New Thread 0x7fffd6fdea60 (LWP 7074)]
[New Thread 0x7fffd67cea60 (LWP 7075)]
[New Thread 0x7fffd5b8ea60 (LWP 7076)]
[New Thread 0x7fffd51fea60 (LWP 7077)]
[New Thread 0x7fffd480ea60 (LWP 7090)]

Thread 1 "epiphany" received signal SIGSEGV, Segmentation fault.
.LY__strchr_ppc () at ../sysdeps/powerpc/powerpc64/strchr.S:62
warning: 62	../sysdeps/powerpc/powerpc64/strchr.S: No such file or directory
#0  .LY__strchr_ppc () at ../sysdeps/powerpc/powerpc64/strchr.S:62
#1  0x00007ffff6525f0c in __GI_strstr (haystack=<optimized out>, needle=0x7ffff4155c28 "NVIDIA") at strstr.c:84
#2  0x00007ffff0652864 in strstr () at /usr/include/string.h:345
#3  isNVIDIA () at ./Source/WebKit/UIProcess/gtk/AcceleratedBackingStoreDMABuf.cpp:93
#4  operator() () at ./Source/WebKit/UIProcess/gtk/AcceleratedBackingStoreDMABuf.cpp:113
#5  __invoke_impl<void, WebKit::AcceleratedBackingStoreDMABuf::rendererBufferMode()::<lambda()> > () at /usr/include/c++/14/bits/invoke.h:61
#6  __invoke<WebKit::AcceleratedBackingStoreDMABuf::rendererBufferMode()::<lambda()> > () at /usr/include/c++/14/bits/invoke.h:96
#7  operator() () at /usr/include/c++/14/mutex:909
#8  operator() () at /usr/include/c++/14/mutex:845
#9  _FUN () at /usr/include/c++/14/mutex:845
#10 0x00007fffea8751a8 in .__once_proxy () from /lib/powerpc64-linux-gnu/libstdc++.so.6
#11 0x00007ffff650a88c in __pthread_once_slow (once_control=0x7ffff5687e84 <WebKit::AcceleratedBackingStoreDMABuf::rendererBufferMode()::onceFlag>, init_routine=@0x7fffeaa780f8: 0x7fffea875170 <.__once_proxy>) at pthread_once.c:116
#12 0x00007ffff650a9d0 in ___pthread_once (once_control=<optimized out>, init_routine=<optimized out>) at pthread_once.c:143
#13 0x00007ffff064e678 in __gthread_once () at /usr/include/powerpc64-linux-gnu/c++/14/bits/gthr-default.h:713
#14 call_once<WebKit::AcceleratedBackingStoreDMABuf::rendererBufferMode()::<lambda()> > () at /usr/include/c++/14/mutex:916
#15 WebKit::AcceleratedBackingStoreDMABuf::rendererBufferMode () at ./Source/WebKit/UIProcess/gtk/AcceleratedBackingStoreDMABuf.cpp:102
#16 WebKit::AcceleratedBackingStoreDMABuf::checkRequirements () at ./Source/WebKit/UIProcess/gtk/AcceleratedBackingStoreDMABuf.cpp:132
#17 0x00007ffff064c77c in WebKit::AcceleratedBackingStore::checkRequirements () at ./Source/WebKit/UIProcess/gtk/AcceleratedBackingStore.cpp:71
#18 0x00007ffff06621e0 in WebKit::HardwareAccelerationManager::HardwareAccelerationManager () at ./Source/WebKit/UIProcess/gtk/HardwareAccelerationManager.cpp:48
#19 0x00007ffff0662298 in WTF::NeverDestroyed<WebKit::HardwareAccelerationManager, WTF::AnyThreadsAccessTraits>::NeverDestroyed<>() () at ./build-gtk4/WTF/Headers/wtf/NeverDestroyed.h:67
#20 WebKit::HardwareAccelerationManager::singleton () at ./Source/WebKit/UIProcess/gtk/HardwareAccelerationManager.cpp:36
#21 0x00007ffff0674120 in WebKit::WebPreferences::platformInitializeStore () at ./Source/WebKit/UIProcess/gtk/WebPreferencesGtk.cpp:41
#22 0x00007ffff04660dc in WebKit::WebPreferences::WebPreferences () at ./Source/WebKit/UIProcess/WebPreferences.cpp:65
#23 0x00007ffff04661f0 in WebKit::WebPreferences::create () at ./Source/WebKit/UIProcess/WebPreferences.cpp:48
#24 WebKit::WebPreferences::createWithLegacyDefaults () at ./Source/WebKit/UIProcess/WebPreferences.cpp:53
#25 0x00007ffff043938c in WebKit::WebPageGroup::WebPageGroup () at ./Source/WebKit/UIProcess/WebPageGroup.cpp:80
#26 0x00007ffff0439918 in WebKit::WebPageGroup::create () at ./Source/WebKit/UIProcess/WebPageGroup.cpp:53
#27 0x00007ffff047dc00 in WebKit::WebProcessPool::WebProcessPool () at ./Source/WebKit/UIProcess/WebProcessPool.cpp:225
#28 0x00007ffff047ed90 in WebKit::WebProcessPool::create () at ./Source/WebKit/UIProcess/WebProcessPool.cpp:186
#29 0x00007ffff054f9ec in webkitWebContextConstructed () at ./Source/WebKit/UIProcess/API/glib/WebKitWebContext.cpp:458
#30 0x00007ffff799fd00 in ?? () from /lib/powerpc64-linux-gnu/libgobject-2.0.so.0
#31 0x00007ffff79a28f8 in g_object_new_with_properties () from /lib/powerpc64-linux-gnu/libgobject-2.0.so.0
#32 0x00007ffff79a3a1c in g_object_new () from /lib/powerpc64-linux-gnu/libgobject-2.0.so.0
#33 0x00007ffff0549b7c in webkit_web_context_new () at ./Source/WebKit/UIProcess/API/glib/WebKitWebContext.cpp:789
#34 0x00007ffff7ebb6b0 in ephy_embed_shell_create_web_context (shell=0x10010c430) at ../embed/ephy-embed-shell.c:739
#35 ephy_embed_shell_constructed (object=0x10010c430) at ../embed/ephy-embed-shell.c:935
#36 0x00007ffff7e63a70 in ephy_shell_constructed (object=0x10010c430) at ../src/ephy-shell.c:868
#37 0x00007ffff799fd00 in ?? () from /lib/powerpc64-linux-gnu/libgobject-2.0.so.0
#38 0x00007ffff79a368c in g_object_new_valist () from /lib/powerpc64-linux-gnu/libgobject-2.0.so.0
#39 0x00007ffff79a39f4 in g_object_new () from /lib/powerpc64-linux-gnu/libgobject-2.0.so.0
#40 0x00007ffff7e656f0 in _ephy_shell_create_instance (mode=mode@entry=EPHY_EMBED_SHELL_MODE_BROWSER) at ../src/ephy-shell.c:1352
#41 0x00000001000054a8 in main (argc=<optimized out>, argv=<optimized out>) at ../src/ephy-main.c:426