Bug 209191

Summary:	[CMake] ninja reexecutes cmake, even immediately after cmake was just executed
Product:	WebKit	Reporter:	Michael Catanzaro <mcatanzaro>
Component:	CMake	Assignee:	Nobody <webkit-unassigned>
Status:	NEW ---
Severity:	Normal	CC:	mcatanzaro
Priority:	P2
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Description Michael Catanzaro 2020-03-17 12:11:57 PDT

This is a longstanding issue that I've just never bothered to report before, not a new bug, going back as far as 2014, probably older. Oftentimes when building WebKit, after executing cmake, 'ninja' will reexecute cmake even though cmake was the last command that was executed. This is weird. Look, you can see everything printing twice:

$ jhbuild buildone -n WebKit
*** Configuring WebKit *** [1/1]
cmake -DCMAKE_INSTALL_PREFIX=/home/mcatanzaro/Projects/GNOME/install -DCMAKE_INSTALL_LIBDIR=lib -G Ninja -DPORT=GTK -DCMAKE_BUILD_TYPE=RelWithDebInfo -DENABLE_MINIBROWSER=ON  /home/mcatanzaro/Projects/WebKit
-- The C compiler identification is GNU 9.2.1
-- The CXX compiler identification is GNU 9.2.1
-- Check for working C compiler: /usr/lib64/ccache/cc
-- Check for working C compiler: /usr/lib64/ccache/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/lib64/ccache/c++
-- Check for working CXX compiler: /usr/lib64/ccache/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- The CMake build type is: RelWithDebInfo
-- Found Perl: /usr/bin/perl (found suitable version "5.30.1", minimum required is "5.10.0") 
-- Found PerlModules: TRUE  found components: JSON::PP 
-- Found PythonInterp: /usr/bin/python2.7 (found suitable version "2.7.17", minimum required is "2.7.0") 
-- Could NOT find Ruby (missing: RUBY_INCLUDE_DIR RUBY_LIBRARY RUBY_CONFIG_INCLUDE_DIR) (found suitable version "2.6.5", minimum required is "1.9")
-- Enabling ccache: Compiler path already pointing to ccache. Not setting ccache prefix.
-- Performing Test C_COMPILER_SUPPORTS_-fno-strict-aliasing
-- Performing Test C_COMPILER_SUPPORTS_-fno-strict-aliasing - Success
-- Performing Test CXX_COMPILER_SUPPORTS_-fno-strict-aliasing
-- Performing Test CXX_COMPILER_SUPPORTS_-fno-strict-aliasing - Success
-- Performing Test C_COMPILER_SUPPORTS_-fno-exceptions
-- Performing Test C_COMPILER_SUPPORTS_-fno-exceptions - Success
-- Performing Test CXX_COMPILER_SUPPORTS_-fno-exceptions
-- Performing Test CXX_COMPILER_SUPPORTS_-fno-exceptions - Success
-- Performing Test CXX_COMPILER_SUPPORTS_-fno-rtti
-- Performing Test CXX_COMPILER_SUPPORTS_-fno-rtti - Success
-- Performing Test C_COMPILER_SUPPORTS_-Wcast-align
-- Performing Test C_COMPILER_SUPPORTS_-Wcast-align - Success
-- Performing Test C_COMPILER_SUPPORTS_-Wformat-security
-- Performing Test C_COMPILER_SUPPORTS_-Wformat-security - Success
-- Performing Test C_COMPILER_SUPPORTS_-Wmissing-format-attribute
-- Performing Test C_COMPILER_SUPPORTS_-Wmissing-format-attribute - Success
-- Performing Test C_COMPILER_SUPPORTS_-Wpointer-arith
-- Performing Test C_COMPILER_SUPPORTS_-Wpointer-arith - Success
-- Performing Test C_COMPILER_SUPPORTS_-Wundef
-- Performing Test C_COMPILER_SUPPORTS_-Wundef - Success
-- Performing Test C_COMPILER_SUPPORTS_-Wwrite-strings
-- Performing Test C_COMPILER_SUPPORTS_-Wwrite-strings - Success
-- Performing Test CXX_COMPILER_SUPPORTS_-Wcast-align
-- Performing Test CXX_COMPILER_SUPPORTS_-Wcast-align - Success
-- Performing Test CXX_COMPILER_SUPPORTS_-Wformat-security
-- Performing Test CXX_COMPILER_SUPPORTS_-Wformat-security - Success
-- Performing Test CXX_COMPILER_SUPPORTS_-Wmissing-format-attribute
-- Performing Test CXX_COMPILER_SUPPORTS_-Wmissing-format-attribute - Success
-- Performing Test CXX_COMPILER_SUPPORTS_-Wpointer-arith
-- Performing Test CXX_COMPILER_SUPPORTS_-Wpointer-arith - Success
-- Performing Test CXX_COMPILER_SUPPORTS_-Wundef
-- Performing Test CXX_COMPILER_SUPPORTS_-Wundef - Success
-- Performing Test CXX_COMPILER_SUPPORTS_-Wwrite-strings
-- Performing Test CXX_COMPILER_SUPPORTS_-Wwrite-strings - Success
-- Performing Test C_COMPILER_SUPPORTS_-Qunused-arguments
-- Performing Test C_COMPILER_SUPPORTS_-Qunused-arguments - Failed
-- Performing Test C_COMPILER_SUPPORTS_-Wno-maybe-uninitialized
-- Performing Test C_COMPILER_SUPPORTS_-Wno-maybe-uninitialized - Success
-- Performing Test C_COMPILER_SUPPORTS_-Wno-parentheses-equality
-- Performing Test C_COMPILER_SUPPORTS_-Wno-parentheses-equality - Failed
-- Performing Test C_COMPILER_SUPPORTS_-Wno-psabi
-- Performing Test C_COMPILER_SUPPORTS_-Wno-psabi - Success
-- Performing Test CXX_COMPILER_SUPPORTS_-Qunused-arguments
-- Performing Test CXX_COMPILER_SUPPORTS_-Qunused-arguments - Failed
-- Performing Test CXX_COMPILER_SUPPORTS_-Wno-maybe-uninitialized
-- Performing Test CXX_COMPILER_SUPPORTS_-Wno-maybe-uninitialized - Success
-- Performing Test CXX_COMPILER_SUPPORTS_-Wno-parentheses-equality
-- Performing Test CXX_COMPILER_SUPPORTS_-Wno-parentheses-equality - Failed
-- Performing Test CXX_COMPILER_SUPPORTS_-Wno-psabi
-- Performing Test CXX_COMPILER_SUPPORTS_-Wno-psabi - Success
-- Performing Test CXX_COMPILER_SUPPORTS_-Wno-noexcept-type
-- Performing Test CXX_COMPILER_SUPPORTS_-Wno-noexcept-type - Success
-- Performing Test C_COMPILER_SUPPORTS_-Wno-expansion-to-defined
-- Performing Test C_COMPILER_SUPPORTS_-Wno-expansion-to-defined - Success
-- Performing Test CXX_COMPILER_SUPPORTS_-Wno-expansion-to-defined
-- Performing Test CXX_COMPILER_SUPPORTS_-Wno-expansion-to-defined - Success
-- Performing Test C_COMPILER_SUPPORTS_-Wall
-- Performing Test C_COMPILER_SUPPORTS_-Wall - Success
-- Performing Test C_COMPILER_SUPPORTS_-Wextra
-- Performing Test C_COMPILER_SUPPORTS_-Wextra - Success
-- Performing Test CXX_COMPILER_SUPPORTS_-Wall
-- Performing Test CXX_COMPILER_SUPPORTS_-Wall - Success
-- Performing Test CXX_COMPILER_SUPPORTS_-Wextra
-- Performing Test CXX_COMPILER_SUPPORTS_-Wextra - Success
-- Performing Test C_COMPILER_SUPPORTS_-fcolor-diagnostics
-- Performing Test C_COMPILER_SUPPORTS_-fcolor-diagnostics - Failed
-- Performing Test C_COMPILER_SUPPORTS_-fdiagnostics-color=always
-- Performing Test C_COMPILER_SUPPORTS_-fdiagnostics-color=always - Success
-- Performing Test CXX_COMPILER_SUPPORTS_-fcolor-diagnostics
-- Performing Test CXX_COMPILER_SUPPORTS_-fcolor-diagnostics - Failed
-- Performing Test CXX_COMPILER_SUPPORTS_-fdiagnostics-color=always
-- Performing Test CXX_COMPILER_SUPPORTS_-fdiagnostics-color=always - Success
-- Performing Test ATOMIC_INT64_IS_BUILTIN
-- Performing Test ATOMIC_INT64_IS_BUILTIN - Success
-- Looking for features.h
-- Looking for features.h - found
-- Looking for errno.h
-- Looking for errno.h - found
-- Looking for langinfo.h
-- Looking for langinfo.h - found
-- Looking for sys/mman.h
-- Looking for sys/mman.h - found
-- Looking for pthread_np.h
-- Looking for pthread_np.h - not found
-- Looking for strings.h
-- Looking for strings.h - found
-- Looking for sys/param.h
-- Looking for sys/param.h - found
-- Looking for sys/time.h
-- Looking for sys/time.h - found
-- Looking for sys/timeb.h
-- Looking for sys/timeb.h - found
-- Looking for linux/memfd.h
-- Looking for linux/memfd.h - found
-- Looking for _aligned_malloc
-- Looking for _aligned_malloc - not found
-- Looking for IsDebuggerPresent
-- Looking for IsDebuggerPresent - not found
-- Looking for localtime_r
-- Looking for localtime_r - found
-- Looking for malloc_trim
-- Looking for malloc_trim - found
-- Looking for strnstr
-- Looking for strnstr - not found
-- Looking for timegm
-- Looking for timegm - found
-- Looking for vasprintf
-- Looking for vasprintf - found
-- Looking for regexec
-- Looking for regexec - found
-- Looking for pthread_main_np
-- Looking for pthread_main_np - not found
-- Looking for SIGTRAP
-- Looking for SIGTRAP - found
-- Performing Test HAVE_STAT_BIRTHTIME_value
-- Performing Test HAVE_STAT_BIRTHTIME_value - Failed
-- Performing Test HAVE_TM_GMTOFF_value
-- Performing Test HAVE_TM_GMTOFF_value - Success
-- Performing Test HAVE_TM_ZONE_value
-- Performing Test HAVE_TM_ZONE_value - Success
-- Looking for sys/types.h
-- Looking for sys/types.h - found
-- Looking for stdint.h
-- Looking for stdint.h - found
-- Looking for stddef.h
-- Looking for stddef.h - found
-- Check size of __int128_t
-- Check size of __int128_t - done
-- Found Cairo: /usr/lib64/libcairo.so (found suitable version "1.16.0", minimum required is "1.14.0") 
-- Found Fontconfig: /usr/lib64/libfontconfig.so (found suitable version "2.13.92", minimum required is "2.8.0") 
-- Found Freetype: /usr/lib64/libfreetype.so (found suitable version "2.10.0", minimum required is "2.4.2") 
-- Found LibGcrypt: /usr/lib64/libgcrypt.so (found suitable version "1.8.5", minimum required is "1.6.0") 
-- Found GLIB: /usr/include/glib-2.0;/usr/lib64/glib-2.0/include (found suitable version "2.62.5", minimum required is "2.44.0") 
-- Checking for module 'gtk+-3.0'
--   Found gtk+-3.0, version 3.24.13
-- Checking for module 'gtk+-quartz-3.0'
--   Package 'gtk+-quartz-3.0', required by 'virtual:world', not found
-- Checking for module 'gtk+-x11-3.0'
--   Found gtk+-x11-3.0, version 3.24.13
-- Checking for module 'gtk+-wayland-3.0'
--   Found gtk+-wayland-3.0, version 3.24.13
-- Found GTK3: /home/mcatanzaro/Projects/GNOME/install/include/gtk-3.0;/usr/include/pango-1.0;/usr/include/glib-2.0;/usr/lib64/glib-2.0/include;/usr/include/harfbuzz;/usr/include/fribidi;/usr/include/freetype2;/usr/include/libpng16;/usr/include/cairo;/usr/include/pixman-1;/usr/include/gdk-pixbuf-2.0;/usr/include/libmount;/usr/include/blkid;/usr/include/gio-unix-2.0;/usr/include/libdrm;/usr/include/atk-1.0;/usr/include/at-spi2-atk/2.0;/usr/include/at-spi-2.0;/usr/include/dbus-1.0;/usr/lib64/dbus-1.0/include (Required is at least version "3.22.0") 
-- Checking for module 'gdk-3.0'
--   Found gdk-3.0, version 3.24.13
-- Found GDK3: /home/mcatanzaro/Projects/GNOME/install/include/gtk-3.0;/usr/include/pango-1.0;/usr/include/glib-2.0;/usr/lib64/glib-2.0/include;/usr/include/harfbuzz;/usr/include/fribidi;/usr/include/freetype2;/usr/include/libpng16;/usr/include/cairo;/usr/include/pixman-1;/usr/include/gdk-pixbuf-2.0;/usr/include/libmount;/usr/include/blkid;/usr/include/gio-unix-2.0;/usr/include/libdrm (Required is at least version "3.22.0") 
-- Found the following HarfBuzz libraries:
--  HarfBuzz (required): /usr/lib64/libharfbuzz.so
--  ICU (required): /usr/lib64/libharfbuzz-icu.so
-- Found HarfBuzz: /usr/include/harfbuzz (found suitable version "2.6.1", minimum required is "0.9.18") 
-- Found the following ICU libraries:
--   data (required)
--   i18n (required)
--   uc (required)
-- Found ICU: /usr/include (found version "63.2") 
-- Found JPEG: /usr/lib64/libjpeg.so (found version "62") 
-- Found LibSoup: /home/mcatanzaro/Projects/GNOME/install/include/libsoup-2.4 (found suitable version "2.70.0", minimum required is "2.54.0") 
-- Found LibXml2: /usr/lib64/libxml2.so (found suitable version "2.9.10", minimum required is "2.8.0") 
-- Found ZLIB: /usr/lib64/libz.so (found version "1.2.11") 
-- Found PNG: /usr/lib64/libpng.so (found version "1.6.37") 
-- Found SQLite3: /usr/lib64/libsqlite3.so (found version "3.30.0") 
-- Looking for pthread.h
-- Looking for pthread.h - found
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Failed
-- Looking for pthread_create in pthreads
-- Looking for pthread_create in pthreads - not found
-- Looking for pthread_create in pthread
-- Looking for pthread_create in pthread - found
-- Found Threads: TRUE  
-- Checking for module 'atk'
--   Found atk, version 2.34.1
-- Found ATK: /usr/include/atk-1.0 (found suitable version "2.34.1", minimum required is "2.16.0") 
-- Found the following WebP libraries:
--  WebP (required): /usr/lib64/libwebp.so
--  demux (required): /usr/lib64/libwebpdemux.so
-- Found WebP: /usr/include  
-- Checking for module 'atspi-2'
--   Found atspi-2, version 2.34.0
-- Found ATSPI: /usr/include/at-spi-2.0;/usr/include/dbus-1.0;/usr/lib64/dbus-1.0/include;/usr/include/glib-2.0;/usr/lib64/glib-2.0/include (Required is at least version "2.5.3") 
-- Checking for module 'egl'
--   Found egl, version 19.2.0
-- Found EGL: /usr/include  
-- Checking for module 'gtk+-unix-print-3.0'
--   Found gtk+-unix-print-3.0, version 3.24.13
-- Found GTKUnixPrint: /home/mcatanzaro/Projects/GNOME/install/include/gtk-3.0/unix-print;/home/mcatanzaro/Projects/GNOME/install/include/gtk-3.0;/usr/include/pango-1.0;/usr/include/glib-2.0;/usr/lib64/glib-2.0/include;/usr/include/harfbuzz;/usr/include/fribidi;/usr/include/freetype2;/usr/include/libpng16;/usr/include/cairo;/usr/include/pixman-1;/usr/include/gdk-pixbuf-2.0;/usr/include/libmount;/usr/include/blkid;/usr/include/gio-unix-2.0;/usr/include/libdrm;/usr/include/atk-1.0;/usr/include/at-spi2-atk/2.0;/usr/include/at-spi-2.0;/usr/include/dbus-1.0;/usr/lib64/dbus-1.0/include  
-- Checking for module 'gl'
--   Found gl, version 19.2.8
-- Found OpenGL: /usr/include  
-- Looking for include file GL/glx.h
-- Looking for include file GL/glx.h - found
-- Checking for module 'glesv2'
--   Found glesv2, version 19.1.0
-- Found OpenGLES2: /usr/include  
-- Found WPE: /home/mcatanzaro/Projects/GNOME/install/lib/libwpe-1.0.so (found suitable version "1.6.0", minimum required is "1.3.0") 
-- Found WPEBackend_fdo: /home/mcatanzaro/Projects/GNOME/install/include/wpe-fdo-1.0 (found suitable version "1.6.0", minimum required is "1.3.1") 
-- Found LibXslt: /usr/lib64/libxslt.so (found suitable version "1.1.33", minimum required is "1.1.7") 
-- Checking for module 'libsecret-1'
--   Found libsecret-1, version 0.19.1
-- Found Libsecret: /usr/include/libsecret-1;/usr/include/glib-2.0;/usr/lib64/glib-2.0/include;/usr/include/libmount;/usr/include/blkid  
-- Checking for module 'gobject-introspection-1.0'
--   Found gobject-introspection-1.0, version 1.62.0
-- Checking for module 'libtasn1'
--   Found libtasn1, version 4.14
-- Found Libtasn1: /usr/lib64/libtasn1.so  
-- Checking for module 'enchant-2'
--   Found enchant-2, version 2.2.7
-- Found X11: /usr/include   
-- Looking for XOpenDisplay in /usr/lib64/libX11.so;/usr/lib64/libXext.so
-- Looking for XOpenDisplay in /usr/lib64/libX11.so;/usr/lib64/libXext.so - found
-- Looking for gethostbyname
-- Looking for gethostbyname - found
-- Looking for connect
-- Looking for connect - found
-- Looking for remove
-- Looking for remove - found
-- Looking for shmat
-- Looking for shmat - found
-- Looking for IceConnectionNumber in ICE
-- Looking for IceConnectionNumber in ICE - found
-- Checking for modules 'wayland-client;wayland-server;wayland-egl'
--   Found wayland-client, version 1.17.0
--   Found wayland-server, version 1.17.0
--   Found wayland-egl, version 18.1.0
-- Found Wayland: wayland-server;wayland-egl;wayland-client  
-- Checking for module 'wayland-protocols'
--   Found wayland-protocols, version 1.18
-- Found LibNotify: /usr/include/gdk-pixbuf-2.0;/usr/include/glib-2.0;/usr/lib64/glib-2.0/include;/usr/include/libpng16;/usr/include/libmount;/usr/include/blkid (found version "0.7.8") 
-- Found Hyphen: /usr/include  
-- Found OpenJPEG: /usr/lib64/libopenjp2.so (found suitable version "2.3.1", minimum required is "2.2.0") 
-- Checking for module 'libwoff2dec'
--   Found libwoff2dec, version 1.0.2
-- Found WOFF2Dec: /usr/include (found suitable version "1.0.2", minimum required is "1.0.2") 
-- Found Systemd: /usr/lib64/libsystemd.so (found version "243") 
-- Release logs will be sent to the Systemd journal
-- Checking for module 'libseccomp'
--   Found libseccomp, version 2.4.2
-- Found Libseccomp: /usr/lib64/libseccomp.so (found version "2.4.2") 
-- Checking for module 'gstreamer-1.0 >= 1.10.0'
--   Found gstreamer-1.0 , version 1.16.2
-- Checking for module 'gstreamer-base-1.0 >= 1.10.0'
--   Found gstreamer-base-1.0 , version 1.16.2
-- Checking for module 'gstreamer-app-1.0 >= 1.10.0'
--   Found gstreamer-app-1.0 , version 1.16.2
-- Checking for module 'gstreamer-audio-1.0 >= 1.10.0'
--   Found gstreamer-audio-1.0 , version 1.16.2
-- Checking for module 'gstreamer-fft-1.0 >= 1.10.0'
--   Found gstreamer-fft-1.0 , version 1.16.2
-- Checking for module 'gstreamer-gl-1.0 >= 1.10.0'
--   Found gstreamer-gl-1.0 , version 1.16.2
-- Checking for module 'gstreamer-mpegts-1.0>=1.4.0'
--   Found gstreamer-mpegts-1.0, version 1.16.2
-- Checking for module 'gstreamer-pbutils-1.0 >= 1.10.0'
--   Found gstreamer-pbutils-1.0 , version 1.16.2
-- Checking for module 'gstreamer-tag-1.0 >= 1.10.0'
--   Found gstreamer-tag-1.0 , version 1.16.2
-- Checking for module 'gstreamer-video-1.0 >= 1.10.0'
--   Found gstreamer-video-1.0 , version 1.16.2
-- Checking for module 'gstreamer-codecparsers-1.0 >= 1.10.0'
--   Found gstreamer-codecparsers-1.0 , version 1.16.2
-- 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 "1.10.0") 
-- Found Gperf: /usr/bin/gperf (Required is at least version "3.0.1") 
-- Platform-specific CMakeLists not found: /home/mcatanzaro/Projects/WebKit/Source/bmalloc/PlatformGTK.cmake
-- Using platform-specific CMakeLists: /home/mcatanzaro/Projects/WebKit/Source/WTF/wtf/PlatformGTK.cmake
-- Using platform-specific CMakeLists: /home/mcatanzaro/Projects/WebKit/Source/JavaScriptCore/PlatformGTK.cmake
-- Performing Test CXX_COMPILER_SUPPORTS_-ffp-contract=off
-- Performing Test CXX_COMPILER_SUPPORTS_-ffp-contract=off - Success
-- Using platform-specific CMakeLists: /home/mcatanzaro/Projects/WebKit/Source/JavaScriptCore/shell/PlatformGTK.cmake
-- Using source list file: Sources.txt
-- Using source list file: SourcesGTK.txt
-- Using platform-specific CMakeLists: /home/mcatanzaro/Projects/WebKit/Source/ThirdParty/ANGLE/PlatformGTK.cmake
-- Performing Test CXX_COMPILER_SUPPORTS_-Wno-cast-align
-- Performing Test CXX_COMPILER_SUPPORTS_-Wno-cast-align - Success
-- Performing Test CXX_COMPILER_SUPPORTS_-Wno-deprecated-copy
-- Performing Test CXX_COMPILER_SUPPORTS_-Wno-deprecated-copy - Success
-- Performing Test CXX_COMPILER_SUPPORTS_-Wno-suggest-attribute=format
-- Performing Test CXX_COMPILER_SUPPORTS_-Wno-suggest-attribute=format - Success
-- Performing Test CXX_COMPILER_SUPPORTS_-Wno-type-limits
-- Performing Test CXX_COMPILER_SUPPORTS_-Wno-type-limits - Success
-- Performing Test CXX_COMPILER_SUPPORTS_-Wno-undef
-- Performing Test CXX_COMPILER_SUPPORTS_-Wno-undef - Success
-- Performing Test CXX_COMPILER_SUPPORTS_-Wno-unused-parameter
-- Performing Test CXX_COMPILER_SUPPORTS_-Wno-unused-parameter - Success
-- Performing Test C_COMPILER_SUPPORTS_-Wno-cast-function-type
-- Performing Test C_COMPILER_SUPPORTS_-Wno-cast-function-type - Success
-- Performing Test C_COMPILER_SUPPORTS_-Wno-sign-compare
-- Performing Test C_COMPILER_SUPPORTS_-Wno-sign-compare - Success
-- Performing Test C_COMPILER_SUPPORTS_-Wno-unused-parameter
-- Performing Test C_COMPILER_SUPPORTS_-Wno-unused-parameter - Success
-- Using platform-specific CMakeLists: /home/mcatanzaro/Projects/WebKit/Source/WebCore/PAL/pal/PlatformGTK.cmake
-- Using platform-specific CMakeLists: /home/mcatanzaro/Projects/WebKit/Source/WebCore/PlatformGTK.cmake
-- Using source list file: Sources.txt
-- Using source list file: platform/SourcesCairo.txt
-- Using source list file: platform/SourcesGCrypt.txt
-- Using source list file: platform/SourcesSoup.txt
-- Using source list file: SourcesGTK.txt
-- Using source list file: platform/SourcesGLib.txt
-- Looking for shm_open
-- Looking for shm_open - not found
-- Looking for shm_open
-- Looking for shm_open - found
-- Using platform-specific CMakeLists: /home/mcatanzaro/Projects/WebKit/Source/WebKit/PlatformGTK.cmake
-- Using source list file: Sources.txt
-- Using source list file: SourcesGTK.txt
-- Using platform-specific CMakeLists: /home/mcatanzaro/Projects/WebKit/Source/WebDriver/PlatformGTK.cmake
-- Using platform-specific CMakeLists: /home/mcatanzaro/Projects/WebKit/Source/PlatformGTK.cmake
-- Found Gettext: /usr/bin/msgmerge (found version "0.20.1") 
-- Using platform-specific CMakeLists: /home/mcatanzaro/Projects/WebKit/Tools/PlatformGTK.cmake
-- Enabled features:
--  ENABLE_ACCELERATED_2D_CANVAS .................. OFF
--  ENABLE_BUBBLEWRAP_SANDBOX                       ON
--  ENABLE_DRAG_SUPPORT ........................... ON
--  ENABLE_GLES2                                    OFF
--  ENABLE_GTKDOC ................................. OFF
--  ENABLE_INTROSPECTION                            ON
--  ENABLE_MEDIA_SOURCE ........................... ON
--  ENABLE_MINIBROWSER                              ON
--  ENABLE_OPENGL ................................. ON
--  ENABLE_QUARTZ_TARGET                            OFF
--  ENABLE_SHAREABLE_RESOURCE ..................... ON
--  ENABLE_SPELLCHECK                               ON
--  ENABLE_TOUCH_EVENTS ........................... ON
--  ENABLE_VIDEO                                    ON
--  ENABLE_WAYLAND_TARGET ......................... ON
--  ENABLE_WEBDRIVER                                ON
--  ENABLE_WEB_AUDIO .............................. ON
--  ENABLE_WEB_CRYPTO                               ON
--  ENABLE_X11_TARGET ............................. ON
--  USE_LIBHYPHEN                                   ON
--  USE_LIBNOTIFY ................................. ON
--  USE_LIBSECRET                                   ON
--  USE_OPENJPEG .................................. ON
--  USE_SYSTEMD                                     ON
--  USE_WOFF2 ..................................... ON
--  USE_WPE_RENDERER                                ON
-- Configuring done
-- Generating done
-- Build files have been written to: /home/mcatanzaro/.cache/jhbuild/build/WebKit
*** Building WebKit *** [1/1]
ninja  
[0/1] Re-running CMake...
-- The CMake build type is: RelWithDebInfo
-- Could NOT find Ruby (missing: RUBY_INCLUDE_DIR RUBY_LIBRARY RUBY_CONFIG_INCLUDE_DIR) (found suitable version "2.6.5", minimum required is "1.9")
-- Enabling ccache: Compiler path already pointing to ccache. Not setting ccache prefix.
-- Performing Test C_COMPILER_SUPPORTS_-fdiagnostics-color=always
-- Performing Test C_COMPILER_SUPPORTS_-fdiagnostics-color=always - Success
-- Performing Test CXX_COMPILER_SUPPORTS_-fdiagnostics-color=always
-- Performing Test CXX_COMPILER_SUPPORTS_-fdiagnostics-color=always - Success
-- Checking for module 'gtk+-quartz-3.0'
--   Package 'gtk+-quartz-3.0', required by 'virtual:world', not found
-- Found the following HarfBuzz libraries:
--  HarfBuzz (required): /usr/lib64/libharfbuzz.so
--  ICU (required): /usr/lib64/libharfbuzz-icu.so
-- Found the following ICU libraries:
--   data (required)
--   i18n (required)
--   uc (required)
-- Found the following WebP libraries:
--  WebP (required): /usr/lib64/libwebp.so
--  demux (required): /usr/lib64/libwebpdemux.so
-- Release logs will be sent to the Systemd journal
-- Platform-specific CMakeLists not found: /home/mcatanzaro/Projects/WebKit/Source/bmalloc/PlatformGTK.cmake
-- Using platform-specific CMakeLists: /home/mcatanzaro/Projects/WebKit/Source/WTF/wtf/PlatformGTK.cmake
-- Using platform-specific CMakeLists: /home/mcatanzaro/Projects/WebKit/Source/JavaScriptCore/PlatformGTK.cmake
-- Performing Test CXX_COMPILER_SUPPORTS_-ffp-contract=off
-- Performing Test CXX_COMPILER_SUPPORTS_-ffp-contract=off - Success
-- Using platform-specific CMakeLists: /home/mcatanzaro/Projects/WebKit/Source/JavaScriptCore/shell/PlatformGTK.cmake
-- Using source list file: Sources.txt
-- Using source list file: SourcesGTK.txt
-- Using platform-specific CMakeLists: /home/mcatanzaro/Projects/WebKit/Source/ThirdParty/ANGLE/PlatformGTK.cmake
-- Performing Test CXX_COMPILER_SUPPORTS_-Wno-suggest-attribute=format
-- Performing Test CXX_COMPILER_SUPPORTS_-Wno-suggest-attribute=format - Success
-- Using platform-specific CMakeLists: /home/mcatanzaro/Projects/WebKit/Source/WebCore/PAL/pal/PlatformGTK.cmake
-- Using platform-specific CMakeLists: /home/mcatanzaro/Projects/WebKit/Source/WebCore/PlatformGTK.cmake
-- Using source list file: Sources.txt
-- Using source list file: platform/SourcesCairo.txt
-- Using source list file: platform/SourcesGCrypt.txt
-- Using source list file: platform/SourcesSoup.txt
-- Using source list file: SourcesGTK.txt
-- Using source list file: platform/SourcesGLib.txt
-- Using platform-specific CMakeLists: /home/mcatanzaro/Projects/WebKit/Source/WebKit/PlatformGTK.cmake
-- Using source list file: Sources.txt
-- Using source list file: SourcesGTK.txt
-- Using platform-specific CMakeLists: /home/mcatanzaro/Projects/WebKit/Source/WebDriver/PlatformGTK.cmake
-- Using platform-specific CMakeLists: /home/mcatanzaro/Projects/WebKit/Source/PlatformGTK.cmake
-- Using platform-specific CMakeLists: /home/mcatanzaro/Projects/WebKit/Tools/PlatformGTK.cmake
-- Enabled features:
--  ENABLE_ACCELERATED_2D_CANVAS .................. OFF
--  ENABLE_BUBBLEWRAP_SANDBOX                       ON
--  ENABLE_DRAG_SUPPORT ........................... ON
--  ENABLE_GLES2                                    OFF
--  ENABLE_GTKDOC ................................. OFF
--  ENABLE_INTROSPECTION                            ON
--  ENABLE_MEDIA_SOURCE ........................... ON
--  ENABLE_MINIBROWSER                              ON
--  ENABLE_OPENGL ................................. ON
--  ENABLE_QUARTZ_TARGET                            OFF
--  ENABLE_SHAREABLE_RESOURCE ..................... ON
--  ENABLE_SPELLCHECK                               ON
--  ENABLE_TOUCH_EVENTS ........................... ON
--  ENABLE_VIDEO                                    ON
--  ENABLE_WAYLAND_TARGET ......................... ON
--  ENABLE_WEBDRIVER                                ON
--  ENABLE_WEB_AUDIO .............................. ON
--  ENABLE_WEB_CRYPTO                               ON
--  ENABLE_X11_TARGET ............................. ON
--  USE_LIBHYPHEN                                   ON
--  USE_LIBNOTIFY ................................. ON
--  USE_LIBSECRET                                   ON
--  USE_OPENJPEG .................................. ON
--  USE_SYSTEMD                                     ON
--  USE_WOFF2 ..................................... ON
--  USE_WPE_RENDERER                                ON
-- Configuring done
-- Generating done
-- Build files have been written to: /home/mcatanzaro/.cache/jhbuild/build/WebKit

Comment 1 Michael Catanzaro 2020-03-17 12:13:11 PDT

(In reply to Michael Catanzaro from comment #0)
> -- Could NOT find Ruby (missing: RUBY_INCLUDE_DIR RUBY_LIBRARY
> RUBY_CONFIG_INCLUDE_DIR) (found suitable version "2.6.5", minimum required
> is "1.9")

Unrelated: I think we have another (very old) bug report for this wild failure (apparently it thinks 2.6.5 is less than 1.9), but I can't find it.