[...]

--   Found fontconfig, version 2.13.1
-- Found Fontconfig: /usr/lib64/libfontconfig.so  
-- Found WEBP: /usr/include  
-- Found GLIB: /usr/include/glib-2.0;/usr/lib64/glib-2.0/include (found suitable version "2.58.2", minimum required is "2.36") 
-- Checking for module 'gstreamer-1.0 >= 1.0.3'
--   Found gstreamer-1.0 , version 1.14.2
-- Checking for module 'gstreamer-base-1.0 >= 1.0.3'
--   Found gstreamer-base-1.0 , version 1.14.2
-- Checking for module 'gstreamer-app-1.0 >= 1.0.3'
--   Found gstreamer-app-1.0 , version 1.14.2
-- Checking for module 'gstreamer-audio-1.0 >= 1.0.3'
--   Found gstreamer-audio-1.0 , version 1.14.2
-- Checking for module 'gstreamer-fft-1.0 >= 1.0.3'
--   Found gstreamer-fft-1.0 , version 1.14.2
-- Checking for module 'gstreamer-gl-1.0>=1.6.0'
--   Found gstreamer-gl-1.0, version 1.14.2
-- Checking for module 'gstreamer-mpegts-1.0>=1.4.0'
--   No package 'gstreamer-mpegts-1.0' found
-- Checking for module 'gstreamer-pbutils-1.0 >= 1.0.3'
--   Found gstreamer-pbutils-1.0 , version 1.14.2
-- Checking for module 'gstreamer-tag-1.0 >= 1.0.3'
--   Found gstreamer-tag-1.0 , version 1.14.2
-- Checking for module 'gstreamer-video-1.0 >= 1.0.3'
--   Found gstreamer-video-1.0 , version 1.14.2
-- Found GStreamer: GSTREAMER_INCLUDE_DIRS;GSTREAMER_LIBRARIES;GSTREAMER_VERSION;GSTREAMER_BASE_INCLUDE_DIRS;GSTREAMER_BASE_LIBRARIES;GSTREAMER_APP_INCLUDE_DIRS;GSTREAMER_APP_LIBRARIES;GSTREAMER_PBUTILS_INCLUDE_DIRS;GSTREAMER_PBUTILS_LIBRARIES;GSTREAMER_VIDEO_INCLUDE_DIRS;GSTREAMER_VIDEO_LIBRARIES;GSTREAMER_MPEGTS_INCLUDE_DIRS;GSTREAMER_MPEGTS_LIBRARIES;GSTREAMER_TAG_INCLUDE_DIRS;GSTREAMER_TAG_LIBRARIES;GSTREAMER_GL_INCLUDE_DIRS;GSTREAMER_GL_LIBRARIES;GSTREAMER_AUDIO_INCLUDE_DIRS;GSTREAMER_AUDIO_LIBRARIES;GSTREAMER_FFT_INCLUDE_DIRS;GSTREAMER_FFT_LIBRARIES (Required is at least version "1.0.3") 
-- Could NOT find HYPHEN (missing: HYPHEN_INCLUDE_DIR HYPHEN_LIBRARIES) 
CMake Error at Source/cmake/OptionsQt.cmake:678 (message):
  libhyphen is needed for USE_LIBHYPHEN.
Call Stack (most recent call first):
  Source/cmake/WebKitCommon.cmake:47 (include)
  CMakeLists.txt:140 (include)
-- Configuring incomplete, errors occurred!
See also "/tmp/B.5fIfwy/BUILD/webkit-qtwebkit-5.212.0-alpha2/build/CMakeFiles/CMakeOutput.log".
See also "/tmp/B.5fIfwy/BUILD/webkit-qtwebkit-5.212.0-alpha2/build/CMakeFiles/CMakeError.log".
error: Bad exit status from /tmp/B.5fIfwy/BUILD/tmp/rpm-tmp.23453 (%build)
RPM build errors:
    Bad exit status from /tmp/B.5fIfwy/BUILD/tmp/rpm-tmp.23453 (%build)
ended at: Thu Feb 28 12:58:03 2019, done in 0:01:32.745489
error: No files produced.
+ chmod -R u+rwX /tmp/B.5fIfwy/BUILD
+ rm -rf /tmp/B.5fIfwy/tmp /tmp/B.5fIfwy/BUILD
+ rm -rf /tmp/B.5fIfwy
Begin-TLD-Builder-Info
Build-Time: user:15.65s sys:9.34s real:159.66s (faults io:265 non-io:292673)
End-TLD-Builder-Info