Looks like dist tar ball is broken and no matter cmake settings build fails with: [ 8%] Building CXX object Source/WTF/wtf/CMakeFiles/WTF.dir/Assertions.cpp.o cd /home/tkloczko/rpmbuild/BUILD/webkitgtk-2.43.3/x86_64-redhat-linux-gnu/Source/WTF/wtf && /usr/bin/g++ -DBUILDING_GTK__=1 -DBUILDING_WEBKIT=1 -DBUILDING_WITH_CMAKE=1 -DBUILDING_WTF -DBWRAP_EXECUTABLE=\"/usr/bin/bwrap\" -DDBUS_PROXY_EXECUTABLE=\"/usr/bin/xdg-dbus-proxy\" -DGETTEXT_PACKAGE=\"WebKitGTK-4.1\" -DHAVE_CONFIG_H=1 -DJSC_GLIB_API_ENABLED -DPAS_BMALLOC=1 -DSTATICALLY_LINKED_WITH_bmalloc -DUSER_AGENT_BRANDING=\"G2V\" -I/home/tkloczko/rpmbuild/BUILD/webkitgtk-2.43.3/x86_64-redhat-linux-gnu -I/home/tkloczko/rpmbuild/BUILD/webkitgtk-2.43.3/x86_64-redhat-linux-gnu/WTF/DerivedSources -I/home/tkloczko/rpmbuild/BUILD/webkitgtk-2.43.3/Source/WTF -I/home/tkloczko/rpmbuild/BUILD/webkitgtk-2.43.3/Source/WTF/wtf -I/home/tkloczko/rpmbuild/BUILD/webkitgtk-2.43.3/Source/WTF/wtf/dtoa -I/home/tkloczko/rpmbuild/BUILD/webkitgtk-2.43.3/Source/WTF/wtf/fast_float -I/home/tkloczko/rpmbuild/BUILD/webkitgtk-2.43.3/Source/WTF/wtf/persistence -I/home/tkloczko/rpmbuild/BUILD/webkitgtk-2.43.3/Source/WTF/wtf/text -I/home/tkloczko/rpmbuild/BUILD/webkitgtk-2.43.3/Source/WTF/wtf/text/icu -I/home/tkloczko/rpmbuild/BUILD/webkitgtk-2.43.3/Source/WTF/wtf/threads -I/home/tkloczko/rpmbuild/BUILD/webkitgtk-2.43.3/Source/WTF/wtf/unicode -I/home/tkloczko/rpmbuild/BUILD/webkitgtk-2.43.3/x86_64-redhat-linux-gnu/bmalloc/Headers -isystem /usr/include/gio-unix-2.0 -isystem /usr/include/glib-2.0 -isystem /usr/lib64/glib-2.0/include -Wextra -Wall -pipe -fmax-errors=20 -Wno-odr -Wno-stringop-overread -Wno-stringop-overflow -Wno-nonnull -Wno-array-bounds -Wno-expansion-to-defined -Wno-noexcept-type -Wno-psabi -Wno-misleading-indentation -Wno-maybe-uninitialized -Wundef -Wpointer-arith -Wmissing-format-attribute -Wformat-security -Wcast-align -Wno-tautological-compare -O2 -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fdata-sections -ffunction-sections -fno-rtti -fno-exceptions -fno-strict-aliasing -fno-exceptions -fno-rtti -DNDEBUG -std=c++20 -fPIC -fvisibility=hidden -MD -MT Source/WTF/wtf/CMakeFiles/WTF.dir/Assertions.cpp.o -MF CMakeFiles/WTF.dir/Assertions.cpp.o.d -o CMakeFiles/WTF.dir/Assertions.cpp.o -c /home/tkloczko/rpmbuild/BUILD/webkitgtk-2.43.3/Source/WTF/wtf/Assertions.cpp /home/tkloczko/rpmbuild/BUILD/webkitgtk-2.43.3/Source/WTF/wtf/Assertions.cpp:761:1: fatal error: opening dependency file CMakeFiles/WTF.dir/Assertions.cpp.o.d: No such file or directory compilation terminated. make[2]: *** [Source/WTF/wtf/CMakeFiles/WTF.dir/build.make:107: Source/WTF/wtf/CMakeFiles/WTF.dir/Assertions.cpp.o] Error 1 make[2]: Leaving directory '/home/tkloczko/rpmbuild/BUILD/webkitgtk-2.43.3/x86_64-redhat-linux-gnu' make[1]: *** [CMakeFiles/Makefile2:514: Source/WTF/wtf/CMakeFiles/WTF.dir/all] Error 2 make[1]: Leaving directory '/home/tkloczko/rpmbuild/BUILD/webkitgtk-2.43.3/x86_64-redhat-linux-gnu' make: *** [Makefile:159: all] Error 2
<rdar://problem/120253716>
(In reply to Radar WebKit Bug Importer from comment #1) > <rdar://problem/120253716> What it means.