Attachment 343333 Details for Bug 186771 – Patch

[patch] Patch

GTKWPE-Add-a-way-to-setup-our-development-environm.patch (text/plain), 88.77 KB, created by Thibault Saunier on 2018-06-22 09:42:11 PDT

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Creator: Thibault Saunier

Created: 2018-06-22 09:42:11 PDT

Size: 88.77 KB

patch

obsolete

>From dfe99028c8ebaf4ca05f476e561dc97754e40c4d Mon Sep 17 00:00:00 2001
>From: Thibault Saunier <tsaunier@igalia.com>
>Date: Mon, 4 Jun 2018 14:57:08 -0400
>Subject: [PATCH xserver] [GTK][WPE]: Add a way to setup our development
> environment inside flatpak
>
>https://bugs.webkit.org/show_bug.cgi?id=186771
>---
> LayoutTests/ChangeLog                         |   9 +
> LayoutTests/http/conf/flatpak-httpd.conf      | 153 ++++
> Tools/ChangeLog                               | 116 +++
> Tools/Scripts/build-webkit                    |   7 +
> Tools/Scripts/generate-jsc-bundle             |   6 +-
> Tools/Scripts/run-gtk-tests                   |  14 +-
> Tools/Scripts/run-minibrowser                 |   2 +
> Tools/Scripts/run-webdriver-tests             |  18 +-
> Tools/Scripts/run-webkit-tests                |  10 +-
> Tools/Scripts/run-wpe-tests                   |  12 +-
> Tools/Scripts/update-webkitgtk-flatpak        |  28 +
> Tools/Scripts/update-webkitwpe-flatpak        |  28 +
> Tools/Scripts/webkit-flatpak                  |  28 +
> Tools/Scripts/webkitdirs.pm                   |  61 +-
> Tools/Scripts/webkitpy/port/base.py           |  19 +-
> Tools/Scripts/webkitpy/port/gtk.py            |  11 +-
> .../webkitpy/port/linux_get_crash_log.py      |  38 +-
> Tools/Scripts/webkitpy/port/wpe.py            |   6 +
> Tools/Scripts/webkitpy/w3c/wpt_runner.py      |   7 +-
> Tools/flatpak/files/default.xkm               | Bin 0 -> 12032 bytes
> Tools/flatpak/files/httpd-autogen.sh          |   1 +
> Tools/flatpak/flatpakutils.py                 | 776 ++++++++++++++++++
> Tools/flatpak/org.webkit.GTK.yaml             | 125 +++
> Tools/flatpak/org.webkit.WPE.yaml             |  47 ++
> Tools/flatpak/org.webkit.WebKit.yaml          | 181 ++++
> ...re-use-pkg-config-for-PCRE-detection.patch |  50 ++
> ...0001-HACK-Avoid-compiling-a-kbm-file.patch |  50 ++
> 27 files changed, 1761 insertions(+), 42 deletions(-)
> create mode 100644 LayoutTests/http/conf/flatpak-httpd.conf
> create mode 100755 Tools/Scripts/update-webkitgtk-flatpak
> create mode 100755 Tools/Scripts/update-webkitwpe-flatpak
> create mode 100755 Tools/Scripts/webkit-flatpak
> create mode 100644 Tools/flatpak/files/default.xkm
> create mode 100755 Tools/flatpak/files/httpd-autogen.sh
> create mode 100644 Tools/flatpak/flatpakutils.py
> create mode 100644 Tools/flatpak/org.webkit.GTK.yaml
> create mode 100644 Tools/flatpak/org.webkit.WPE.yaml
> create mode 100644 Tools/flatpak/org.webkit.WebKit.yaml
> create mode 100644 Tools/flatpak/patches/httpd-0001-configure-use-pkg-config-for-PCRE-detection.patch
> create mode 100644 Tools/flatpak/patches/xvfb-0001-HACK-Avoid-compiling-a-kbm-file.patch
>
>diff --git a/LayoutTests/ChangeLog b/LayoutTests/ChangeLog
>index 608fbc5adf4..c3dc3f6ab21 100644
>--- a/LayoutTests/ChangeLog
>+++ b/LayoutTests/ChangeLog
>@@ -1,3 +1,12 @@
>+2018-06-18  Thibault Saunier  <tsaunier@igalia.com>
>+
>+        [GTK][WPE]: Add a way to setup our development environment inside flatpak
>+        https://bugs.webkit.org/show_bug.cgi?id=186771
>+
>+        Reviewed by NOBODY (OOPS!).
>+
>+        * http/conf/flatpak-httpd.conf: Added. Apache configuration file to be used inside flaptak.
>+
> 2018-06-18  Zan Dobersek  <zdobersek@igalia.com>
> 
>         Unreviewed WPE gardening. Manage the current set of CSS3 Filters and
>diff --git a/LayoutTests/http/conf/flatpak-httpd.conf b/LayoutTests/http/conf/flatpak-httpd.conf
>new file mode 100644
>index 00000000000..c04c4ef3195
>--- /dev/null
>+++ b/LayoutTests/http/conf/flatpak-httpd.conf
>@@ -0,0 +1,153 @@
>+ServerTokens OS
>+ServerRoot "/app/"
>+
>+PidFile "/tmp/WebKit/httpd.pid"
>+ScoreBoardFile "/tmp/WebKit/httpd.scoreboard"
>+
>+Timeout 300
>+KeepAlive On
>+MaxKeepAliveRequests 100
>+KeepAliveTimeout 15
>+
>+MinSpareServers 1
>+MaxSpareServers 5
>+StartServers 1
>+MaxClients 150
>+MaxRequestsPerChild 100000
>+
>+LoadModule mpm_prefork_module   modules/mod_mpm_prefork.so
>+LoadModule authz_core_module    modules/mod_authz_core.so
>+LoadModule authz_host_module    modules/mod_authz_host.so
>+LoadModule include_module       modules/mod_include.so
>+LoadModule headers_module       modules/mod_headers.so
>+LoadModule mime_module          modules/mod_mime.so
>+LoadModule negotiation_module   modules/mod_negotiation.so
>+LoadModule actions_module       modules/mod_actions.so
>+LoadModule alias_module         modules/mod_alias.so
>+LoadModule rewrite_module       modules/mod_rewrite.so
>+LoadModule unixd_module         modules/mod_unixd.so
>+LoadModule cgi_module           modules/mod_cgi.so
>+#LoadModule access_compat_module modules/mod_access_compat.so
>+LoadModule log_config_module    modules/mod_log_config.so
>+#LoadModule imagemap_module      modules/mod_imagemap.so
>+LoadModule ssl_module           modules/mod_ssl.so
>+LoadModule php7_module          modules/libphp7.so
>+LoadModule asis_module          modules/mod_asis.so
>+
>+ServerName 127.0.0.1
>+
>+<Directory />
>+    Options Indexes FollowSymLinks MultiViews ExecCGI Includes
>+    AllowOverride All
>+    Require all granted
>+</Directory>
>+
>+AccessFileName .htaccess
>+
>+<Files ~ "^\.([Hh][Tt]|[Dd][Ss]_[Ss])">
>+    Require all denied
>+</Files>
>+
>+UseCanonicalName On
>+HostnameLookups Off
>+
>+TypesConfig /etc/mime.types
>+
>+LogLevel warn
>+LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" combined
>+LogFormat "%h %l %u %t \"%r\" %>s %b" common
>+LogFormat "%{Referer}i -> %U" referer
>+LogFormat "%{User-agent}i" agent
>+ErrorLog /tmp/WebKit/error_log
>+
>+ServerSignature On
>+
>+AddLanguage ca .ca
>+AddLanguage cs .cz .cs
>+AddLanguage da .dk
>+AddLanguage de .de
>+AddLanguage el .el
>+AddLanguage en .en
>+AddLanguage eo .eo
>+AddLanguage es .es
>+AddLanguage et .et
>+AddLanguage fr .fr
>+AddLanguage he .he
>+AddLanguage hr .hr
>+AddLanguage it .it
>+AddLanguage ja .ja
>+AddLanguage ko .ko
>+AddLanguage ltz .ltz
>+AddLanguage nl .nl
>+AddLanguage nn .nn
>+AddLanguage no .no
>+AddLanguage pl .po
>+AddLanguage pt .pt
>+AddLanguage pt-BR .pt-br
>+AddLanguage ru .ru
>+AddLanguage sv .sv
>+AddLanguage zh-CN .zh-cn
>+AddLanguage zh-TW .zh-tw
>+AddCharset Big5         .Big5    .big5
>+AddCharset WINDOWS-1251 .cp-1251
>+AddCharset CP866        .cp866
>+AddCharset ISO-8859-5   .iso-ru
>+AddCharset KOI8-R       .koi8-r
>+AddCharset UCS-2        .ucs2
>+AddCharset UCS-4        .ucs4
>+AddCharset UTF-8        .utf8
>+
>+<IfModule mod_negotiation.c>
>+    LanguagePriority en ca cs da de el eo es et fr he hr it ja ko ltz nl nn no pl pt pt-BR ru sv zh-CN zh-TW
>+</IfModule>
>+
>+AddType application/x-tar .tgz
>+
>+AddEncoding x-compress .Z
>+AddEncoding x-gzip .gz .tgz
>+
>+AddType application/x-x509-ca-cert .crt
>+AddType application/x-pkcs7-crl    .crl
>+
>+AddHandler cgi-script .cgi .pl
>+
>+AddType text/html .shtml
>+AddOutputFilter INCLUDES .shtml
>+
>+AddHandler send-as-is asis
>+
>+<IfModule mod_php7.c>
>+    AddType application/x-httpd-php .php
>+    AddType application/x-httpd-php .bat
>+    AddType application/x-httpd-php-source .phps
>+
>+    <IfModule mod_dir.c>
>+        DirectoryIndex index.html index.php
>+    </IfModule>
>+
>+    php_flag log_errors on
>+    php_flag short_open_tag on
>+</IfModule>
>+
>+<IfModule mod_rewrite.c>
>+    RewriteEngine On
>+    RewriteCond %{REQUEST_METHOD} ^TRACE
>+    RewriteRule .* - [F]
>+</IfModule>
>+
>+<VirtualHost *:8443>
>+    ServerName 127.0.0.1
>+    SSLEngine On
>+</VirtualHost>
>+
>+#
>+# Apple-specific filesystem protection.
>+#
>+<Files "rsrc">
>+    Require all denied
>+</Files>
>+
>+<Directory  ~ ".*\.\.namedfork">
>+    Require all denied
>+</Directory>
>+
>diff --git a/Tools/ChangeLog b/Tools/ChangeLog
>index 2f6a513bb01..27966e2c186 100644
>--- a/Tools/ChangeLog
>+++ b/Tools/ChangeLog
>@@ -1,3 +1,119 @@
>+2018-06-20  Thibault Saunier  <tsaunier@igalia.com>
>+
>+        [GTK][WPE]: Add a way to setup our development environment inside flatpak
>+        https://bugs.webkit.org/show_bug.cgi?id=186771
>+
>+        Reviewed by NOBODY (OOPS!).
>+
>+        This patch introduce a way to setup the development environment inside flatpak[0]
>+        removing the need for jhbuild when doing so. Anything needed to build/run minibrowser/ run
>+        layout tests is provided either but the org.gnome.Sdk runtime or built with flatpak-builder.
>+
>+        The workflow is very similar to the "jhbuild based" one except that you should use update-webkit$PORTNAME-flatpak instead
>+        of update-webkit$PORTNAME-libs and that script requires to specify a build configuration (--release is default).
>+
>+        Our scripts have been updated to be able to run inside that new build environment.
>+
>+        Since everything runs inside a flatpak sandbox, gdb needs to be run from within the sandbox, the script exposes a way to do it
>+        easily with the `--gdb` option:
>+
>+          $ webkit-flatpak --gdb [-m COREDUMPCTL MATCHES]
>+
>+        The Layout test `GDBCrashLogGenerator` has been taugth how to use that and is able to retrieve stacktrace as with the jhbuild based workflow.
>+
>+        [0] http://flatpak.org
>+
>+        * Scripts/build-webkit:
>+        * Scripts/generate-jsc-bundle:
>+        (main):
>+        * Scripts/run-gtk-tests:
>+        * Scripts/run-minibrowser:
>+        * Scripts/run-webdriver-tests:
>+        * Scripts/run-webkit-tests:
>+        * Scripts/run-wpe-tests:
>+        * Scripts/update-webkitgtk-libs:
>+        * Scripts/update-webkitwpe-libs:
>+        * Scripts/webkit-flatpak: Added.
>+        * Scripts/webkitdirs.pm:
>+        (getJhbuildPath):
>+        (getFlatpakPath):
>+        (inFlatpakSandbox):
>+        (runInFlatpak):
>+        (runInFlatpakIfAvalaible):
>+        (wrapperPrefixIfNeeded):
>+        (shouldUseFlatpak):
>+        * Scripts/webkitpy/port/base.py:
>+        (Port._path_to_apache):
>+        (Port._is_flatpak):
>+        (Port._apache_config_file_name_for_platform):
>+        (Port._should_use_flatpak):
>+        (Port):
>+        (Port._in_flatpak_sandbox):
>+        (Port._should_use_jhbuild):
>+        * Scripts/webkitpy/port/gtk.py:
>+        (GtkPort.setup_environ_for_server):
>+        * Scripts/webkitpy/port/linux_get_crash_log.py:
>+        (GDBCrashLogGenerator._get_trace_from_systemd):
>+        (GDBCrashLogGenerator.generate_crash_log):
>+        * Scripts/webkitpy/port/wpe.py:
>+        (WPEPort.setup_environ_for_server):
>+        * Scripts/webkitpy/w3c/wpt_runner.py:
>+        (main):
>+        * flatpak/files/default.xkm: Added.
>+        * flatpak/files/httpd-autogen.sh: Added.
>+        * flatpak/flatpakutils.py: Added.
>+        (Colors):
>+        (Console):
>+        (Console.message):
>+        (remove_extension_points):
>+        (remove_comments):
>+        (remove_comments._replacer):
>+        (load_manifest):
>+        (expand_manifest):
>+        (FlatpakObject):
>+        (FlatpakObject.__init__):
>+        (FlatpakObject.flatpak):
>+        (FlatpakPackages):
>+        (FlatpakPackages.__init__):
>+        (FlatpakPackages.__detect_packages):
>+        (FlatpakPackages.__detect_packages.in):
>+        (FlatpakPackages.__detect_runtimes):
>+        (FlatpakPackages.__detect_apps):
>+        (FlatpakPackages.__iter__):
>+        (FlatpakRepos):
>+        (FlatpakRepos.__init__):
>+        (FlatpakRepos.update):
>+        (FlatpakRepos.add):
>+        (FlatpakRepo):
>+        (FlatpakRepo.__init__):
>+        (FlatpakRepo.repo_file):
>+        (FlatpakPackage):
>+        (FlatpakPackage.__init__):
>+        (FlatpakPackage.__str__):
>+        (FlatpakPackage.is_installed):
>+        (FlatpakPackage.install):
>+        (FlatpakPackage.update):
>+        (WebkitFlatpak):
>+        (WebkitFlatpak.load_from_args):
>+        (WebkitFlatpak.__init__):
>+        (WebkitFlatpak.check_flatpak):
>+        (WebkitFlatpak.check_flatpak.comparable_version):
>+        (WebkitFlatpak.clean_args):
>+        (WebkitFlatpak.run_in_sandbox):
>+        (WebkitFlatpak.run):
>+        (WebkitFlatpak.has_environment):
>+        (WebkitFlatpak.setup_dev_env):
>+        (WebkitFlatpak.install_all):
>+        (WebkitFlatpak.run_gdb):
>+        (WebkitFlatpak.update_all):
>+        (is_sandboxed):
>+        (run_in_sandbox_if_available):
>+        * flatpak/org.webkit.GTK.yaml: Added.
>+        * flatpak/org.webkit.WPE.yaml: Added.
>+        * flatpak/org.webkit.WebKit.yaml: Added.
>+        * flatpak/patches/httpd-0001-configure-use-pkg-config-for-PCRE-detection.patch: Added.
>+        * flatpak/patches/xvfb-0001-HACK-Avoid-compiling-a-kbm-file.patch: Added.
>+
> 2018-06-12  Darin Adler  <darin@apple.com>
> 
>         [Cocoa] Make some RetainPtr refinements to get more ready for ARC
>diff --git a/Tools/Scripts/build-webkit b/Tools/Scripts/build-webkit
>index d6b63b4b7a0..70bbe1eafc7 100755
>--- a/Tools/Scripts/build-webkit
>+++ b/Tools/Scripts/build-webkit
>@@ -170,6 +170,13 @@ if ($useCCache == 1) {
> checkRequiredSystemConfig();
> setConfiguration();
> 
>+if (shouldUseFlatpak()) {
>+    print "Building flatpak based environment\n";
>+
>+    runInFlatpak("/app/webkit/Tools/Scripts/build-webkit");
>+}
>+
>+
> my $productDir = productDir();
> 
> # Check that all the project directories are there.
>diff --git a/Tools/Scripts/generate-jsc-bundle b/Tools/Scripts/generate-jsc-bundle
>index a10b11c6001..9c0e8428ab3 100755
>--- a/Tools/Scripts/generate-jsc-bundle
>+++ b/Tools/Scripts/generate-jsc-bundle
>@@ -35,8 +35,10 @@ import tempfile
> import zipfile
> 
> top_level_directory = os.path.normpath(os.path.join(os.path.dirname(__file__), '..', '..'))
>+sys.path.insert(0, os.path.join(top_level_directory, 'Tools', 'flatpak'))
> sys.path.insert(0, os.path.join(top_level_directory, 'Tools', 'jhbuild'))
> import jhbuildutils
>+import flatpakutils
> 
> 
> # Ideally we should use something like lddtree or create our own version of that
>@@ -229,7 +231,9 @@ def main():
>     platform = options.platform.lower()
>     configuration = options.configuration.lower()
>     if platform == 'gtk':
>-        jhbuildutils.enter_jhbuild_environment_if_available(platform)
>+        flatpakutils.run_in_sandbox_if_available(sys.argv)
>+        if not flatpakutils.is_sandboxed():
>+            jhbuildutils.enter_jhbuild_environment_if_available("gtk")
>     else:
>         raise NotImplementedError('Unsupported platform')
> 
>diff --git a/Tools/Scripts/run-gtk-tests b/Tools/Scripts/run-gtk-tests
>index 832d7757805..a9bcc187f05 100755
>--- a/Tools/Scripts/run-gtk-tests
>+++ b/Tools/Scripts/run-gtk-tests
>@@ -25,10 +25,12 @@ import optparse
> from gi.repository import Gio, GLib
> 
> top_level_directory = os.path.normpath(os.path.join(os.path.dirname(__file__), "..", ".."))
>+sys.path.insert(0, os.path.join(top_level_directory, "Tools", "flatpak"))
> sys.path.insert(0, os.path.join(top_level_directory, "Tools", "jhbuild"))
> sys.path.insert(0, os.path.join(top_level_directory, "Tools", "glib"))
> import common
> import jhbuildutils
>+import flatpakutils
> from api_test_runner import TestRunner, add_options
> 
> class GtkTestRunner(TestRunner):
>@@ -124,13 +126,15 @@ class GtkTestRunner(TestRunner):
>         return os.path.basename(os.path.dirname(test_program)) in ["WebKit", "WTF", "WebCore",  "WebCoreGtk"]
> 
> if __name__ == "__main__":
>-    if not jhbuildutils.enter_jhbuild_environment_if_available("gtk"):
>-        print "***"
>-        print "*** Warning: jhbuild environment not present. Run update-webkitgtk-libs before build-webkit to ensure proper testing."
>-        print "***"
>+    flatpakutils.run_in_sandbox_if_available(sys.argv)
>+    if not flatpakutils.is_sandboxed() and not jhbuildutils.enter_jhbuild_environment_if_available("gtk"):
>+        print '***'
>+        print '*** Warning: jhbuild environment not present and not running in flatpak.'
>+        print '*** Run update-webkitgtk-libs or update-webkitgtk-flatpak before build-webkit to ensure proper testing..'
>+        print '***'
> 
>     option_parser = optparse.OptionParser(usage='usage: %prog [options] [test...]')
>-    add_options(option_parser);
>+    add_options(option_parser)
>     option_parser.add_option('--display-server', choices=['xvfb', 'xorg', 'weston', 'wayland'], default='xvfb',
>                              help='"xvfb": Use a virtualized X11 server. "xorg": Use the current X11 session. '
>                                   '"weston": Use a virtualized Weston server. "wayland": Use the current wayland session.'),
>diff --git a/Tools/Scripts/run-minibrowser b/Tools/Scripts/run-minibrowser
>index 495440531ae..5077bc07745 100755
>--- a/Tools/Scripts/run-minibrowser
>+++ b/Tools/Scripts/run-minibrowser
>@@ -45,6 +45,8 @@ prohibitUnknownPort();
> setConfiguration();
> 
> if (isGtk() || isWPE()) {
>+    runInFlatpakIfAvalaible("/app/webkit/Tools/Scripts/run-minibrowser");
>+
>     # Check to see that all the frameworks are built.
>     checkFrameworks();
> 
>diff --git a/Tools/Scripts/run-webdriver-tests b/Tools/Scripts/run-webdriver-tests
>index 10f7fede66f..acc35f72483 100755
>--- a/Tools/Scripts/run-webdriver-tests
>+++ b/Tools/Scripts/run-webdriver-tests
>@@ -66,14 +66,20 @@ except NotImplementedError, e:
> 
> if port.name() in ['gtk', 'wpe']:
>     import os
>+
>     top_level_directory = os.path.normpath(os.path.join(os.path.dirname(__file__), '..', '..'))
>-    sys.path.insert(0, os.path.join(top_level_directory, 'Tools', 'jhbuild'))
>-    import jhbuildutils
>+    sys.path.insert(0, os.path.join(top_level_directory, 'Tools', 'flatpak'))
>+    import flatpakutils
>+    flatpakutils.run_in_sandbox_if_available(sys.argv)
>+    if not flatpakutils.is_sandboxed():
>+        sys.path.insert(0, os.path.join(top_level_directory, 'Tools', 'jhbuild'))
>+        import jhbuildutils
> 
>-    if not jhbuildutils.enter_jhbuild_environment_if_available(port.name()):
>-        print '***'
>-        print '*** Warning: jhbuild environment not present. Run update-webkitgtk-libs before build-webkit to ensure proper testing.'
>-        print '***'
>+        if not jhbuildutils.enter_jhbuild_environment_if_available(port.name()):
>+            print '***'
>+            print '*** Warning: jhbuild environment not present and not running in flatpak.'
>+            print '*** Run update-webkitgtk-libs or update-webkitgtk-flatpak before build-webkit to ensure proper testing..'
>+            print '***'
> 
> port._display_server = options.display_server
> runner = WebDriverTestRunner(port)
>diff --git a/Tools/Scripts/run-webkit-tests b/Tools/Scripts/run-webkit-tests
>index 6b1a98b68c8..fd87e870df6 100755
>--- a/Tools/Scripts/run-webkit-tests
>+++ b/Tools/Scripts/run-webkit-tests
>@@ -28,6 +28,14 @@
> # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
> 
> """Wrapper around webkitpy/layout_tests/run_webkit_tests.py"""
>+import os
>+import sys
>+
> from webkitpy.common import multiprocessing_bootstrap
> 
>-multiprocessing_bootstrap.run('webkitpy', 'layout_tests', 'run_webkit_tests.py')
>+top_level_directory = os.path.normpath(os.path.join(os.path.dirname(__file__), '..', '..'))
>+sys.path.insert(0, os.path.join(top_level_directory, 'Tools', 'flatpak'))
>+import flatpakutils
>+flatpakutils.run_in_sandbox_if_available(sys.argv)
>+
>+multiprocessing_bootstrap.run('webkitpy', 'layout_tests', 'run_webkit_tests.py')
>\ No newline at end of file
>diff --git a/Tools/Scripts/run-wpe-tests b/Tools/Scripts/run-wpe-tests
>index 18bd1d401f2..bf69994e721 100755
>--- a/Tools/Scripts/run-wpe-tests
>+++ b/Tools/Scripts/run-wpe-tests
>@@ -24,8 +24,10 @@ import optparse
> 
> top_level_directory = os.path.normpath(os.path.join(os.path.dirname(__file__), "..", ".."))
> sys.path.insert(0, os.path.join(top_level_directory, "Tools", "jhbuild"))
>+sys.path.insert(0, os.path.join(top_level_directory, "Tools", "flatpak"))
> sys.path.insert(0, os.path.join(top_level_directory, "Tools", "glib"))
> import jhbuildutils
>+import flatpakutils
> from api_test_runner import TestRunner, add_options
> 
> class WPETestRunner(TestRunner):
>@@ -46,10 +48,12 @@ class WPETestRunner(TestRunner):
> 
> 
> if __name__ == "__main__":
>-    if not jhbuildutils.enter_jhbuild_environment_if_available("wpe"):
>-        print "***"
>-        print "*** Warning: jhbuild environment not present. Run update-webkitgtk-libs before build-webkit to ensure proper testing."
>-        print "***"
>+    flatpakutils.run_in_sandbox_if_available(sys.argv)
>+    if not flatpakutils.is_sandboxed() and not jhbuildutils.enter_jhbuild_environment_if_available("wpe"):
>+        print '***'
>+        print '*** Warning: jhbuild environment not present and not running in flatpak.'
>+        print '*** Run update-webkitgtk-libs or update-webkitgtk-flatpak before build-webkit to ensure proper testing..'
>+        print '***'
> 
>     option_parser = optparse.OptionParser(usage='usage: %prog [options] [test...]')
>     add_options(option_parser);
>diff --git a/Tools/Scripts/update-webkitgtk-flatpak b/Tools/Scripts/update-webkitgtk-flatpak
>new file mode 100755
>index 00000000000..0956f1f2e14
>--- /dev/null
>+++ b/Tools/Scripts/update-webkitgtk-flatpak
>@@ -0,0 +1,28 @@
>+#!/usr/bin/env python
>+# Copyright (C) 2018 Igalia S.L.
>+# Copyright (c) 2018, Thibault Saunier <tsaunier@igalia.com>
>+#
>+# This program is free software; you can redistribute it and/or
>+# modify it under the terms of the GNU Lesser General Public
>+# License as published by the Free Software Foundation; either
>+# version 2.1 of the License, or (at your option) any later version.
>+#
>+# This program is distributed in the hope that it will be useful,
>+# but WITHOUT ANY WARRANTY; without even the implied warranty of
>+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
>+# Lesser General Public License for more details.
>+#
>+# You should have received a copy of the GNU Lesser General Public
>+# License along with this program; if not, write to the
>+# Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
>+# Boston, MA 02110-1301, USA.
>+# pylint: disable=missing-docstring,invalid-name
>+import os
>+import sys
>+
>+top_level_directory = os.path.normpath(os.path.join(os.path.dirname(__file__), "..", ".."))
>+sys.path.insert(0, os.path.join(top_level_directory, "Tools", "flatpak"))
>+from flatpakutils import WebkitFlatpak
>+
>+if __name__ == "__main__":
>+    WebkitFlatpak.load_from_args(["--gtk", "--update"] + sys.argv[1:]).run()
>diff --git a/Tools/Scripts/update-webkitwpe-flatpak b/Tools/Scripts/update-webkitwpe-flatpak
>new file mode 100755
>index 00000000000..564e8765211
>--- /dev/null
>+++ b/Tools/Scripts/update-webkitwpe-flatpak
>@@ -0,0 +1,28 @@
>+#!/usr/bin/env python
>+# Copyright (C) 2018 Igalia S.L.
>+# Copyright (c) 2018, Thibault Saunier <tsaunier@igalia.com>
>+#
>+# This program is free software; you can redistribute it and/or
>+# modify it under the terms of the GNU Lesser General Public
>+# License as published by the Free Software Foundation; either
>+# version 2.1 of the License, or (at your option) any later version.
>+#
>+# This program is distributed in the hope that it will be useful,
>+# but WITHOUT ANY WARRANTY; without even the implied warranty of
>+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
>+# Lesser General Public License for more details.
>+#
>+# You should have received a copy of the GNU Lesser General Public
>+# License along with this program; if not, write to the
>+# Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
>+# Boston, MA 02110-1301, USA.
>+# pylint: disable=missing-docstring,invalid-name
>+import os
>+import sys
>+
>+top_level_directory = os.path.normpath(os.path.join(os.path.dirname(__file__), "..", ".."))
>+sys.path.insert(0, os.path.join(top_level_directory, "Tools", "flatpak"))
>+from flatpakutils import WebkitFlatpak
>+
>+if __name__ == "__main__":
>+    WebkitFlatpak.load_from_args(["--wpe", "--update"] + sys.argv[1:]).run()
>diff --git a/Tools/Scripts/webkit-flatpak b/Tools/Scripts/webkit-flatpak
>new file mode 100755
>index 00000000000..7bfed938ebe
>--- /dev/null
>+++ b/Tools/Scripts/webkit-flatpak
>@@ -0,0 +1,28 @@
>+#!/usr/bin/env python
>+# Copyright (C) 2018 Igalia S.L.
>+# Copyright (c) 2018, Thibault Saunier <tsaunier@igalia.com>
>+#
>+# This program is free software; you can redistribute it and/or
>+# modify it under the terms of the GNU Lesser General Public
>+# License as published by the Free Software Foundation; either
>+# version 2.1 of the License, or (at your option) any later version.
>+#
>+# This program is distributed in the hope that it will be useful,
>+# but WITHOUT ANY WARRANTY; without even the implied warranty of
>+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
>+# Lesser General Public License for more details.
>+#
>+# You should have received a copy of the GNU Lesser General Public
>+# License along with this program; if not, write to the
>+# Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
>+# Boston, MA 02110-1301, USA.
>+# pylint: disable=missing-docstring,invalid-name
>+import os
>+import sys
>+
>+top_level_directory = os.path.normpath(os.path.join(os.path.dirname(__file__), "..", ".."))
>+sys.path.insert(0, os.path.join(top_level_directory, "Tools", "flatpak"))
>+from flatpakutils import WebkitFlatpak
>+
>+if __name__ == "__main__":
>+    WebkitFlatpak.load_from_args().run()
>\ No newline at end of file
>diff --git a/Tools/Scripts/webkitdirs.pm b/Tools/Scripts/webkitdirs.pm
>index 909218a2044..e5c5914457e 100755
>--- a/Tools/Scripts/webkitdirs.pm
>+++ b/Tools/Scripts/webkitdirs.pm
>@@ -1681,6 +1681,9 @@ sub launcherPath()
> {
>     my $relativeScriptsPath = relativeScriptsDir();
>     if (isGtk() || isWPE()) {
>+        if (inFlatpakSandbox()) {
>+            return "Tools/Scripts/run-minibrowser";
>+        }
>         return "$relativeScriptsPath/run-minibrowser";
>     } elsif (isAppleWebKit()) {
>         return "$relativeScriptsPath/run-safari";
>@@ -1994,11 +1997,27 @@ sub getJhbuildPath()
>     } elsif (isWPE()) {
>         push(@jhbuildPath, "DependenciesWPE");
>     } else {
>-        die "Cannot get JHBuild path for platform that isn't GTK+.\n";
>+        die "Cannot get JHBuild path for platform that isn't GTK+ or WPE.\n";
>     }
>     return File::Spec->catdir(@jhbuildPath);
> }
> 
>+sub getFlatpakPath()
>+{
>+    my @flatpakBuildPath = File::Spec->splitdir(baseProductDir());
>+    if (isGtk()) {
>+        push(@flatpakBuildPath, "GTK");
>+    } elsif (isWPE()) {
>+        push(@flatpakBuildPath, "WPE");
>+    } else {
>+        die "Cannot get Flatpak path for platform that isn't GTK+ or WPE.\n";
>+    }
>+    my @configuration = configuration();
>+    push(@flatpakBuildPath, "FlatpakTree$configuration");
>+
>+    return File::Spec->catdir(@flatpakBuildPath);
>+}
>+
> sub isCachedArgumentfileOutOfDate($@)
> {
>     my ($filename, $currentContents) = @_;
>@@ -2021,8 +2040,43 @@ sub isCachedArgumentfileOutOfDate($@)
>     return 0;
> }
> 
>+sub inFlatpakSandbox()
>+{
>+    if (-f "/usr/manifest.json") {
>+        return 1;
>+    }
>+
>+    return 0;
>+}
>+
>+sub runInFlatpak(@)
>+{
>+    my @arg = @_;
>+    my @command = (File::Spec->catfile(sourceDir(), "Tools", "Scripts", "webkit-flatpak"));
>+    exec @command, argumentsForConfiguration(), "--command", @_, argumentsForConfiguration(), @ARGV or die;
>+}
>+
>+sub runInFlatpakIfAvalaible(@)
>+{
>+    if (inFlatpakSandbox()) {
>+        return 0;
>+    }
>+
>+    my @command = (File::Spec->catfile(sourceDir(), "Tools", "Scripts", "webkit-flatpak"));
>+    if (system(@command, "--avalaible") != 0) {
>+        return 0;
>+    }
>+
>+    if (! -e getFlatpakPath()) {
>+        return 0;
>+    }
>+
>+    runInFlatpak(@_)
>+}
>+
> sub wrapperPrefixIfNeeded()
> {
>+
>     if (isAnyWindows() || isJSCOnly()) {
>         return ();
>     }
>@@ -2049,6 +2103,11 @@ sub shouldUseJhbuild()
>     return ((isGtk() or isWPE()) and -e getJhbuildPath());
> }
> 
>+sub shouldUseFlatpak()
>+{
>+    return ((isGtk() or isWPE()) and ! inFlatpakSandbox() and -e getFlatpakPath());
>+}
>+
> sub cmakeCachePath()
> {
>     return File::Spec->catdir(baseProductDir(), configuration(), "CMakeCache.txt");
>diff --git a/Tools/Scripts/webkitpy/port/base.py b/Tools/Scripts/webkitpy/port/base.py
>index 87caa97879a..1d2b5c6e1d1 100644
>--- a/Tools/Scripts/webkitpy/port/base.py
>+++ b/Tools/Scripts/webkitpy/port/base.py
>@@ -1225,7 +1225,7 @@ class Port(object):
>         This is needed only by ports that use the apache_http_server module."""
>         # The Apache binary path can vary depending on OS and distribution
>         # See http://wiki.apache.org/httpd/DistrosDefaultLayout
>-        for path in ["/usr/sbin/httpd", "/usr/sbin/apache2"]:
>+        for path in ["/usr/sbin/httpd", "/usr/sbin/apache2", "/app/bin/httpd"]:
>             if self._filesystem.exists(path):
>                 return path
>         _log.error("Could not find apache. Not installed or unknown path.")
>@@ -1251,6 +1251,9 @@ class Port(object):
>     def _is_arch_based(self):
>         return self._filesystem.exists('/etc/arch-release')
> 
>+    def _is_flatpak(self):
>+        return self._filesystem.exists('/usr/manifest.json')
>+
>     def _apache_version(self):
>         config = self._executive.run_command([self._path_to_apache(), '-v'])
>         return re.sub(r'(?:.|\n)*Server version: Apache/(\d+\.\d+)(?:.|\n)*', r'\1', config)
>@@ -1288,6 +1291,8 @@ class Port(object):
>                 return 'debian-httpd-' + self._apache_version() + self._debian_php_version() + '.conf'
>             if self._is_arch_based():
>                 return 'archlinux-httpd.conf'
>+            if self._is_flatpak():
>+                return 'flatpak-httpd.conf'
>         # All platforms use apache2 except for CYGWIN (and Mac OS X Tiger and prior, which we no longer support).
>         return 'apache' + self._apache_version() + '-httpd.conf'
> 
>@@ -1440,7 +1445,19 @@ class Port(object):
>         # --pixel-test-directory is not specified.
>         return True
> 
>+    def _should_use_flatpak(self):
>+        suffix = ""
>+        if self.port_name:
>+            suffix = self.port_name.upper()
>+        return self._filesystem.exists(self.path_from_webkit_base('WebKitBuild', suffix, "FlatpakTree"))
>+
>+    def _in_flatpak_sandbox(self):
>+        return os.path.exists("/usr/manifest.json")
>+
>     def _should_use_jhbuild(self):
>+        if self._in_flatpak_sandbox():
>+            return False
>+
>         suffix = ""
>         if self.port_name:
>             suffix = self.port_name.upper()
>diff --git a/Tools/Scripts/webkitpy/port/gtk.py b/Tools/Scripts/webkitpy/port/gtk.py
>index 42808b35e2b..2638c1b683a 100644
>--- a/Tools/Scripts/webkitpy/port/gtk.py
>+++ b/Tools/Scripts/webkitpy/port/gtk.py
>@@ -122,15 +122,20 @@ class GtkPort(Port):
>         environment['TEST_RUNNER_INJECTED_BUNDLE_FILENAME'] = self._build_path('lib', 'libTestRunnerInjectedBundle.so')
>         environment['TEST_RUNNER_TEST_PLUGIN_PATH'] = self._build_path('lib', 'plugins')
>         self._copy_value_from_environ_if_set(environment, 'WEBKIT_OUTPUTDIR')
>+        self._copy_value_from_environ_if_set(environment, 'WEBKIT_TOP_LEVEL')
>         self._copy_value_from_environ_if_set(environment, 'USE_PLAYBIN3')
>         self._copy_value_from_environ_if_set(environment, 'GST_DEBUG')
>         self._copy_value_from_environ_if_set(environment, 'GST_DEBUG_DUMP_DOT_DIR')
>         self._copy_value_from_environ_if_set(environment, 'GST_DEBUG_FILE')
> 
>         # Configure the software libgl renderer if jhbuild ready and we test inside a virtualized window system
>-        if self._driver_class() in [XvfbDriver, WestonDriver] and self._should_use_jhbuild():
>-            llvmpipe_libgl_path = self.host.executive.run_command(self._jhbuild_wrapper + ['printenv', 'LLVMPIPE_LIBGL_PATH'],
>-                                                                  ignore_errors=True).strip()
>+        if self._driver_class() in [XvfbDriver, WestonDriver] and (self._should_use_jhbuild() or self._is_flatpak()):
>+            if self._should_use_jhbuild():
>+                llvmpipe_libgl_path = self.host.executive.run_command(self._jhbuild_wrapper + ['printenv', 'LLVMPIPE_LIBGL_PATH'],
>+                                                                    ignore_errors=True).strip()
>+            else:  # in flatpak
>+                llvmpipe_libgl_path = "/app/softGL/lib"
>+
>             dri_libgl_path = os.path.join(llvmpipe_libgl_path, "dri")
>             if os.path.exists(os.path.join(llvmpipe_libgl_path, "libGL.so")) and os.path.exists(os.path.join(dri_libgl_path, "swrast_dri.so")):
>                 # Make sure va-api support gets disabled because it's incompatible with Mesa's softGL driver.
>diff --git a/Tools/Scripts/webkitpy/port/linux_get_crash_log.py b/Tools/Scripts/webkitpy/port/linux_get_crash_log.py
>index ca3a7989427..2e4594e0321 100644
>--- a/Tools/Scripts/webkitpy/port/linux_get_crash_log.py
>+++ b/Tools/Scripts/webkitpy/port/linux_get_crash_log.py
>@@ -58,7 +58,7 @@ class GDBCrashLogGenerator(object):
>             stdout = ('ERROR: The gdb process exited with non-zero return code %s\n\n' % proc.returncode) + stdout
>         return (stdout.decode('utf8', 'ignore'), errors)
> 
>-    def _get_trace_from_systemd(self, pid):
>+    def _get_trace_from_systemd(self, coredumpctl, pid):
>         # Letting up to 5 seconds for the backtrace to be generated on the systemd side
>         for try_number in range(5):
>             if try_number != 0:
>@@ -66,25 +66,23 @@ class GDBCrashLogGenerator(object):
>                 time.sleep(1)
> 
>             try:
>-                info = self._executive.run_command(['coredumpctl', 'info', str(pid)], return_stderr=True)
>+                info = self._executive.run_command(coredumpctl + ['info', "--since=" + time.strftime("%a %Y-%m-%d %H:%M:%S %Z", time.localtime(self.newer_than))],
>+                    return_stderr=True)
>             except ScriptError, OSError:
>                 continue
> 
>-            if self.newer_than:
>-                found_newer = False
>-                # Coredumpctl will use the latest core dump with the specified PID
>-                # assume it is the right one.
>-                for timestamp in re.findall(r'Timestamp:.*(\d{4}-\d+-\d+ \d+:\d+:\d+)', info):
>-                    date = time.mktime(datetime.datetime.strptime(timestamp, "%Y-%m-%d %H:%M:%S").timetuple())
>-                    if date > self.newer_than:
>-                        found_newer = True
>-                        break
>+            found_newer = False
>+            # Coredumpctl will use the latest core dump with the specified PID
>+            # assume it is the right one.
>+            pids = re.findall(r'PID: (\d+) $.*$', info)
>+            if not pids:
>+                print(self.name + "\n" + info)
>+                continue
> 
>-                if not found_newer:
>-                    continue
>+            pid = pids[0]
> 
>             temp_file = tempfile.NamedTemporaryFile()
>-            if self._executive.run_command(['coredumpctl', 'dump', pid, '--output', temp_file.name], return_exit_code=True):
>+            if self._executive.run_command(coredumpctl + ['dump', pid, '--output', temp_file.name], return_exit_code=True):
>                 continue
> 
>             return self._get_gdb_output(temp_file.name)
>@@ -105,10 +103,12 @@ class GDBCrashLogGenerator(object):
>             return filename.find(self.name) > -1
> 
>         # Poor man which, ignore any failure.
>-        try:
>-            coredumpctl = not self._executive.run_command(['coredumpctl', '--version'], return_exit_code=True)
>-        except:
>-            coredumpctl = False
>+        for coredumpctl in [['coredumpctl'], ['flatpak-spawn', '--host', 'coredumpctl'], []]:
>+            try:
>+                if not self._executive.run_command(coredumpctl, return_exit_code=True):
>+                    break
>+            except:
>+                continue
> 
>         if log_directory:
>             dumps = self._filesystem.files_under(
>@@ -119,7 +119,7 @@ class GDBCrashLogGenerator(object):
>                 if not self.newer_than or self._filesystem.mtime(coredump_path) > self.newer_than:
>                     crash_log, errors = self._get_gdb_output(coredump_path)
>         elif coredumpctl:
>-            crash_log, errors = self._get_trace_from_systemd(pid_representation)
>+            crash_log, errors = self._get_trace_from_systemd(coredumpctl, pid_representation)
> 
>         stderr_lines = errors + str(stderr or '<empty>').decode('utf8', 'ignore').splitlines()
>         errors_str = '\n'.join(('STDERR: ' + stderr_line) for stderr_line in stderr_lines)
>diff --git a/Tools/Scripts/webkitpy/port/wpe.py b/Tools/Scripts/webkitpy/port/wpe.py
>index cf78cbc0cb3..4c4e23d7542 100644
>--- a/Tools/Scripts/webkitpy/port/wpe.py
>+++ b/Tools/Scripts/webkitpy/port/wpe.py
>@@ -76,6 +76,12 @@ class WPEPort(Port):
>         environment['TEST_RUNNER_INJECTED_BUNDLE_FILENAME'] = self._build_path('lib', 'libTestRunnerInjectedBundle.so')
>         environment['TEST_RUNNER_TEST_PLUGIN_PATH'] = self._build_path('lib', 'plugins')
>         environment['WEBKIT_EXEC_PATH'] = self._build_path('bin')
>+        self._copy_value_from_environ_if_set(environment, 'WEBKIT_OUTPUTDIR')
>+        self._copy_value_from_environ_if_set(environment, 'WEBKIT_TOP_LEVEL')
>+        self._copy_value_from_environ_if_set(environment, 'USE_PLAYBIN3')
>+        self._copy_value_from_environ_if_set(environment, 'GST_DEBUG')
>+        self._copy_value_from_environ_if_set(environment, 'GST_DEBUG_DUMP_DOT_DIR')
>+        self._copy_value_from_environ_if_set(environment, 'GST_DEBUG_FILE')
>         return environment
> 
>     def check_sys_deps(self, needs_http):
>diff --git a/Tools/Scripts/webkitpy/w3c/wpt_runner.py b/Tools/Scripts/webkitpy/w3c/wpt_runner.py
>index 22a528a4aaa..0135febeb92 100644
>--- a/Tools/Scripts/webkitpy/w3c/wpt_runner.py
>+++ b/Tools/Scripts/webkitpy/w3c/wpt_runner.py
>@@ -53,11 +53,16 @@ def main(script_name, argv):
>     # If necessary, inject the jhbuild wrapper.
>     if port.name() in ['gtk', 'wpe']:
>         filesystem = host.filesystem
>+
>         top_level_directory = filesystem.normpath(filesystem.join(filesystem.dirname(__file__), '..', '..', '..', '..'))
>+        sys.path.insert(0, filesystem.join(top_level_directory, 'Tools', 'flatpak'))
>+        import flatpakutils
>+        flatpakutils.run_in_sandbox_if_available(sys.argv)
>+
>         sys.path.insert(0, filesystem.join(top_level_directory, 'Tools', 'jhbuild'))
>         import jhbuildutils
> 
>-        if not jhbuildutils.enter_jhbuild_environment_if_available(port.name()):
>+        if flatpakutils.is_sandboxed() and not jhbuildutils.enter_jhbuild_environment_if_available(port.name()):
>             _log.warning('jhbuild environment not present. Run update-webkitgtk-libs before build-webkit to ensure proper testing.')
> 
>     # Create the Port-specific driver.
>diff --git a/Tools/flatpak/files/default.xkm b/Tools/flatpak/files/default.xkm
>new file mode 100644
>index 0000000000000000000000000000000000000000..016f6b08f6d808580968ba02256d9075d48a47d0
>GIT binary patch
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>HcmV?d00001
>
>diff --git a/Tools/flatpak/files/httpd-autogen.sh b/Tools/flatpak/files/httpd-autogen.sh
>new file mode 100755
>index 00000000000..6a0a473a825
>--- /dev/null
>+++ b/Tools/flatpak/files/httpd-autogen.sh
>@@ -0,0 +1 @@
>+autoreconf
>\ No newline at end of file
>diff --git a/Tools/flatpak/flatpakutils.py b/Tools/flatpak/flatpakutils.py
>new file mode 100644
>index 00000000000..9cd65cf51c6
>--- /dev/null
>+++ b/Tools/flatpak/flatpakutils.py
>@@ -0,0 +1,776 @@
>+# Copyright (C) 2017 Igalia S.L.
>+#
>+# This program is free software; you can redistribute it and/or
>+# modify it under the terms of the GNU Lesser General Public
>+# License as published by the Free Software Foundation; either
>+# version 2.1 of the License, or (at your option) any later version.
>+#
>+# This program is distributed in the hope that it will be useful,
>+# but WITHOUT ANY WARRANTY; without even the implied warranty of
>+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
>+# Lesser General Public License for more details.
>+#
>+# You should have received a copy of the GNU Lesser General Public
>+# License along with this program; if not, write to the
>+# Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
>+# Boston, MA 02110-1301, USA.
>+import argparse
>+try:
>+    import configparser
>+except ImportError:
>+    import ConfigParser as configparser
>+import errno
>+import json
>+import os
>+import shlex
>+import shutil
>+import subprocess
>+import sys
>+import tempfile
>+import re
>+
>+import yaml
>+
>+try:
>+    from urllib.parse import urlparse  # pylint: disable=E0611
>+except ImportError:
>+    from urlparse import urlparse
>+
>+try:
>+    from urllib.request import urlretrieve  # pylint: disable=E0611
>+except ImportError:
>+    from urllib import urlretrieve
>+
>+FLATPAK_REQ = [
>+    ("flatpak", "0.10.0"),
>+    ("flatpak-builder", "0.10.0"),
>+]
>+
>+scriptdir = os.path.abspath(os.path.dirname(__file__))
>+
>+
>+class Colors:
>+    HEADER = "\033[95m"
>+    OKBLUE = "\033[94m"
>+    OKGREEN = "\033[92m"
>+    WARNING = "\033[93m"
>+    FAIL = "\033[91m"
>+    ENDC = "\033[0m"
>+
>+
>+class Console:
>+
>+    quiet = False
>+
>+    @classmethod
>+    def message(cls, str_format, *args):
>+        if cls.quiet:
>+            return
>+
>+        if args:
>+            print(str_format % args)
>+        else:
>+            print(str_format)
>+
>+        # Flush so that messages are printed at the right time
>+        # as we use many subprocesses.
>+        sys.stdout.flush()
>+
>+
>+def remove_extension_points(array):
>+    result_args = []
>+    for arg in array:
>+        if(not arg.startswith('--extension')):
>+            result_args.append(arg)
>+    return result_args
>+
>+
>+def remove_comments(string):
>+    pattern = r"(\".*?\"|\'.*?\')|(/\*.*?\*/|//[^\r\n]*$)"
>+    # first group captures quoted strings (double or single)
>+    # second group captures comments (//single-line or /* multi-line */)
>+    regex = re.compile(pattern, re.MULTILINE | re.DOTALL)
>+
>+    def _replacer(match):
>+        # if the 2nd group (capturing comments) is not None,
>+        # it means we have captured a non-quoted (real) comment string.
>+        if match.group(2) is not None:
>+            return ""  # so we will return empty to remove the comment
>+        else:  # otherwise, we will return the 1st group
>+            return match.group(1)  # captured quoted-string
>+    return regex.sub(_replacer, string)
>+
>+
>+def load_manifest(manifest_path, port_name=None, command=None):
>+    is_yaml = manifest_path.endswith('.yaml')
>+    with open(manifest_path, "r") as mr:
>+        contents = mr.read()
>+
>+        contents = contents % {"COMMAND": command, "PORTNAME": port_name}
>+        if is_yaml:
>+            manifest = yaml.load(contents)
>+        else:
>+            contents = remove_comments(contents)
>+            manifest = json.loads(contents)
>+
>+    return manifest
>+
>+
>+def expand_manifest(manifest_path, outfile, port_name, source_root, command):
>+    """Creates the manifest file."""
>+    try:
>+        os.remove(outfile)
>+    except OSError:
>+        pass
>+
>+    manifest = load_manifest(manifest_path, port_name, command)
>+    if not manifest:
>+        return False
>+
>+    if "sdk-hash" in manifest:
>+        del manifest["sdk-hash"]
>+    if "runtime-hash" in manifest:
>+        del manifest["runtime-hash"]
>+    i = 0
>+    all_modules = []
>+
>+    overriden_modules = []
>+    if "WEBKIT_EXTRA_MODULESETS" in os.environ:
>+        overriden_modules = load_manifest(os.environ["WEBKIT_EXTRA_MODULESETS"])
>+        if not overriden_modules:
>+            overriden_modules = []
>+    for modules in manifest["modules"]:
>+        submanifest_path = None
>+        if type(modules) is str:
>+            submanifest_path = os.path.join(os.path.dirname(manifest_path), modules)
>+            modules = load_manifest(submanifest_path, port_name, command)
>+
>+        if not isinstance(modules, list):
>+            modules = [modules]
>+
>+        for module in modules:
>+            for overriden_module in overriden_modules:
>+                if module['name'] == overriden_module['name']:
>+                    module = overriden_module
>+                    overriden_modules.remove(module)
>+                    break
>+
>+            all_modules.append(module)
>+
>+    # And add overriden modules right before the webkit port build def.
>+    for overriden_module in overriden_modules:
>+        all_modules.insert(-1, overriden_module)
>+
>+    manifest["modules"] = all_modules
>+    for module in manifest["modules"]:
>+        submanifest_path = None
>+        if module["sources"][0]["type"] == "git":
>+            if port_name == module["name"]:
>+                repo = "file://" + source_root
>+                module["sources"][0]["url"] = repo
>+
>+        for source in module["sources"]:
>+            if source["type"] == "patch" or (source["type"] == "file" and source.get('path')):
>+                if(submanifest_path is not None):
>+                    source["path"] = os.path.join(os.path.dirname(submanifest_path), source["path"])
>+                else:
>+                    source["path"] = os.path.join(os.path.dirname(manifest_path), source["path"])
>+        i += 1
>+
>+    with open(outfile, "w") as of:
>+        of.write(json.dumps(manifest, indent=4))
>+
>+    return True
>+
>+
>+class FlatpakObject:
>+
>+    def __init__(self, user):
>+        self.user = user
>+
>+    def flatpak(self, command, *args, **kwargs):
>+        show_output = kwargs.pop("show_output", False)
>+        comment = kwargs.pop("commend", None)
>+        if comment:
>+            Console.message(comment)
>+
>+        command = ["flatpak", command]
>+        if self.user:
>+            res = subprocess.check_output(command + ["--help"]).decode("utf-8")
>+            if "--user" in res:
>+                command.append("--user")
>+        command.extend(args)
>+
>+        if not show_output:
>+            return subprocess.check_output(command).decode("utf-8")
>+
>+        return subprocess.check_call(command)
>+
>+
>+class FlatpakPackages(FlatpakObject):
>+
>+    def __init__(self, repos, user=True):
>+        FlatpakObject.__init__(self, user=user)
>+
>+        self.repos = repos
>+
>+        self.runtimes = self.__detect_runtimes()
>+        self.apps = self.__detect_apps()
>+        self.packages = self.runtimes + self.apps
>+
>+    def __detect_packages(self, *args):
>+        packs = []
>+        package_defs = [rd
>+                        for rd in self.flatpak("list", "-d", "--all", *args).split("\n")
>+                        if rd]
>+        for package_def in package_defs:
>+            splited_packaged_def = package_def.split()
>+            name, arch, branch = splited_packaged_def[0].split("/")
>+
>+            # If installed from a file, the package is in no repo
>+            repo_name = splited_packaged_def[1]
>+            repo = self.repos.repos.get(repo_name)
>+
>+            packs.append(FlatpakPackage(name, branch, repo, arch))
>+
>+        return packs
>+
>+    def __detect_runtimes(self):
>+        return self.__detect_packages("--runtime")
>+
>+    def __detect_apps(self):
>+        return self.__detect_packages()
>+
>+    def __iter__(self):
>+        for package in self.packages:
>+            yield package
>+
>+
>+class FlatpakRepos(FlatpakObject):
>+
>+    def __init__(self, user=True):
>+        FlatpakObject.__init__(self, user=user)
>+        self.repos = {}
>+        self.update()
>+
>+    def update(self):
>+        self.repos = {}
>+        remotes = [row
>+                   for row in self.flatpak("remote-list", "-d").split("\n")
>+                   if row]
>+        for repo in remotes:
>+            for components in [repo.split(" "), repo.split("\t")]:
>+                if len(components) == 1:
>+                    components = repo.split("\t")
>+                name = components[0]
>+                desc = ""
>+                url = None
>+                for elem in components[1:]:
>+                    if not elem:
>+                        continue
>+                    parsed_url = urlparse(elem)
>+                    if parsed_url.scheme:
>+                        url = elem
>+                        break
>+
>+                    if desc:
>+                        desc += " "
>+                    desc += elem
>+
>+                if url:
>+                    break
>+
>+            if not url:
>+                Console.message("No valid URI found for: %s", repo)
>+                continue
>+
>+            self.repos[name] = FlatpakRepo(name, url, desc, repos=self)
>+
>+        self.packages = FlatpakPackages(self)
>+
>+    def add(self, repo, override=True):
>+        same_name = None
>+        for name, tmprepo in self.repos.items():
>+            if repo.url == tmprepo.url:
>+                return tmprepo
>+            elif repo.name == name:
>+                same_name = tmprepo
>+
>+        if same_name:
>+            if override:
>+                self.flatpak("remote-modify", repo.name, "--url=" + repo.url,
>+                             comment="Setting repo %s URL from %s to %s"
>+                             % (repo.name, same_name.url, repo.url))
>+                same_name.url = repo.url
>+
>+                return same_name
>+            else:
>+                return None
>+        else:
>+            self.flatpak("remote-add", repo.name, "--from", repo.repo_file.name,
>+                         "--if-not-exists",
>+                         comment="Adding repo %s" % repo.name)
>+
>+        repo.repos = self
>+        return repo
>+
>+
>+class FlatpakRepo(FlatpakObject):
>+
>+    def __init__(self, name, desc=None, url=None,
>+                 repo_file=None, user=True, repos=None):
>+        FlatpakObject.__init__(self, user=user)
>+
>+        self.name = name
>+        self.url = url
>+        self.desc = desc
>+        self.repo_file_name = repo_file
>+        self._repo_file = None
>+        self.repos = repos
>+        assert name
>+        if repo_file and not url:
>+            repo = configparser.ConfigParser()
>+            repo.read(self.repo_file.name)
>+            self.url = repo["Flatpak Repo"]["Url"]
>+        else:
>+            assert url
>+
>+    @property
>+    def repo_file(self):
>+        if self._repo_file:
>+            return self._repo_file
>+
>+        assert self.repo_file_name
>+        self._repo_file = tempfile.NamedTemporaryFile(mode="w")
>+        urlretrieve(self.repo_file_name, self._repo_file.name)
>+
>+        return self._repo_file
>+
>+
>+class FlatpakPackage(FlatpakObject):
>+    """A flatpak app."""
>+
>+    def __init__(self, name, branch, repo, arch, user=True, hash=None):
>+        FlatpakObject.__init__(self, user=user)
>+
>+        self.name = name
>+        self.branch = str(branch)
>+        self.repo = repo
>+        self.arch = arch
>+        self.hash = hash
>+
>+    def __str__(self):
>+        return "%s/%s/%s %s" % (self.name, self.arch, self.branch, self.repo.name)
>+
>+    def is_installed(self, branch):
>+        if not self.repo:
>+            # Bundle installed from file
>+            return True
>+
>+        self.repo.repos.update()
>+        for package in self.repo.repos.packages:
>+            if package.name == self.name and \
>+                    package.branch == branch and \
>+                    package.arch == self.arch:
>+                return True
>+
>+        return False
>+
>+    def install(self):
>+        if not self.repo:
>+            return False
>+
>+        self.flatpak("install", self.repo.name, self.name, "--reinstall",
>+                     self.branch, show_output=True,
>+                     comment="Installing from " + self.repo.name + " " +
>+                             self.name + " " + self.arch + " " + self.branch)
>+
>+    def update(self):
>+        if not self.is_installed(self.branch):
>+            return self.install()
>+
>+        extra_args = []
>+        comment = "Updating %s" % self.name
>+        if self.hash:
>+            extra_args = ["--commit", self.hash]
>+            comment += " to %s" % self.hash
>+
>+        self.flatpak("update", self.name, self.branch, show_output=True,
>+                    *extra_args, comment=comment)
>+
>+
>+class WebkitFlatpak:
>+
>+    @staticmethod
>+    def load_from_args(args=None):
>+        self = WebkitFlatpak()
>+
>+        parser = argparse.ArgumentParser(prog="webkit-flatpak")
>+        general = parser.add_argument_group("General")
>+        general.add_argument("--debug",
>+                            help="Compile with Debug configuration, also installs Sdk debug symboles.",
>+                            action="store_true")
>+        general.add_argument("--release", help="Compile with Release configuration.", action="store_true")
>+        general.add_argument('--platform', action='store', help='Platform to use (e.g., "mac-lion")'),
>+        general.add_argument('--gtk', action='store_const', dest='platform', const='gtk',
>+                             help='Alias for --platform=gtk')
>+        general.add_argument('--wpe', action='store_const', dest='platform', const='wpe',
>+                            help=('Alias for --platform=wpe'))
>+        general.add_argument("-nf", "--no-flatpak-update", dest="no_flatpak_update",
>+                            action="store_true",
>+                            help="Do not update flaptak runtime/sdk")
>+        general.add_argument("-u", "--update", dest="update",
>+                            action="store_true",
>+                            help="Update the runtime/sdk/app and rebuild the development environment if needed")
>+        general.add_argument("-b", "--build-webkit", dest="build_webkit",
>+                            nargs=argparse.REMAINDER,
>+                            help="Force rebuilding the app.")
>+        general.add_argument("-ba", "--build-all", dest="build_all",
>+                            action="store_true",
>+                            help="Force rebuilding the app and its dependencies.")
>+        general.add_argument("-q", "--quiet", dest="quiet",
>+                            action="store_true",
>+                            help="Do not print anything")
>+        general.add_argument("-t", "--tests", dest="run_tests",
>+                            nargs=argparse.REMAINDER,
>+                            help="Run LayoutTests")
>+        general.add_argument("-c", "--command",
>+                            nargs=argparse.REMAINDER,
>+                            help="The command to run in the sandbox",
>+                            dest="user_command")
>+        general.add_argument("args",
>+                            nargs=argparse.REMAINDER,
>+                            help="Arguments passed when starting %s" % self.name)
>+        general.add_argument('--avalaible', action='store_true', dest="check_avalaible", help='Check if required dependencies are avalaible.'),
>+
>+        debugoptions = parser.add_argument_group("Debugging")
>+        debugoptions.add_argument("--gdb", nargs="?", help="Activate gdb, passing extra args to it if wanted.")
>+        debugoptions.add_argument("-m", "--coredumpctl-matches", default="", help='Arguments to pass to gdb.')
>+
>+        buildoptions = parser.add_argument_group("Extra build arguments")
>+        buildoptions.add_argument("--makeargs", help="Optional Makefile flags")
>+        buildoptions.add_argument("--cmakeargs",
>+                                help="One or more optional CMake flags (e.g. --cmakeargs=\"-DFOO=bar -DCMAKE_PREFIX_PATH=/usr/local\")")
>+
>+        general.add_argument("--clean", dest="clean", action="store_true",
>+            help="Clean previous builds and restart from scratch")
>+
>+        parser.parse_args(args=args, namespace=self)
>+        self.clean_args()
>+
>+        return self
>+
>+    def __init__(self):
>+        self.sdk_repo = None
>+        self.runtime = None
>+        self.locale = None
>+        self.sdk = None
>+        self.sdk_debug = None
>+        self.app = None
>+
>+        self.quiet = False
>+        self.packs = []
>+        self.update = False
>+        self.args = []
>+        self.finish_args = None
>+
>+        self.no_flatpak_update = False
>+        self.debug = False
>+        self.clean = False
>+        self.run_tests = None
>+        self.source_root = os.path.normpath(os.path.abspath(os.path.join(scriptdir, '../../')))
>+        # Where the source folder is mounted inside the sandbox.
>+        self.sandbox_source_root = "/app/webkit"
>+
>+        self.build_webkit = None
>+        self.build_all = False
>+
>+        self.sdk_branch = None
>+        self.platform = "GTK"
>+        self.build_type = "Release"
>+        self.manifest_path = None
>+        self.name = None
>+        self.build_name = None
>+        self.flatpak_root_path = None
>+        self.cache_path = None
>+        self.app_module = None
>+        self.flatpak_default_args = []
>+        self.check_avalaible = False
>+
>+        # Default application to run in the sandbox
>+        self.command = None
>+        self.user_command = []
>+
>+        # debug options
>+        self.gdb = None
>+        self.coredumpctl_matches = ""
>+
>+        # Extra build options
>+        self.cmakeargs = ""
>+        self.makeargs = ""
>+
>+    def check_flatpak(self):
>+        for app, required_version in FLATPAK_REQ:
>+            try:
>+                output = subprocess.check_output([app, "--version"])
>+            except subprocess.CalledProcessError:
>+                Console.message("\n%sYou need to install %s >= %s"
>+                                " to be able to use the '%s' script.\n\n"
>+                                "You can find some informations about"
>+                                " how to install it for your distribution at:\n"
>+                                "    * http://flatpak.org/%s\n", Colors.FAIL,
>+                                app, required_version, sys.argv[0], Colors.ENDC)
>+                exit(1)
>+
>+            def comparable_version(version):
>+                return tuple(map(int, (version.split("."))))
>+
>+            version = output.decode("utf-8").split(" ")[1].strip("\n")
>+            if comparable_version(version) < comparable_version(required_version):
>+                Console.message("\n%s%s %s required but %s found."
>+                                " Please update and try again%s\n", Colors.FAIL,
>+                                app, required_version, version, Colors.ENDC)
>+                exit(1)
>+
>+    def clean_args(self):
>+        self.platform = self.platform.upper()
>+        self.build_type = "Debug" if self.debug else "Release"
>+        if self.gdb is None and '--gdb' in sys.argv:
>+            self.gdb = ""
>+
>+        self.command = "%s %s %s" % (os.path.join(self.sandbox_source_root,
>+            "Tools/Scripts/run-minibrowser"),
>+            "--" + self.platform.lower(),
>+            " --debug" if self.debug else " --release")
>+
>+        self.name = "org.webkit.%s" % self.platform
>+        self.manifest_path = os.path.abspath(os.path.join(scriptdir, '../flatpak/org.webkit.WebKit.yaml'))
>+        self.build_name = self.name + "-generated"
>+
>+        build_root = os.path.join(self.source_root, 'WebKitBuild')
>+        self.flatpak_build_path = os.path.join(build_root, self.platform, "FlatpakTree" + self.build_type)
>+        self.cache_path = os.path.join(build_root, "FlatpakCache")
>+        self.build_path = os.path.join(build_root, self.platform, self.build_type)
>+        try:
>+            os.makedirs(self.build_path)
>+        except OSError as e:
>+            if e.errno != errno.EEXIST:
>+                raise e
>+
>+        Console.quiet = self.quiet
>+        self.check_flatpak()
>+
>+        repos = FlatpakRepos()
>+        self.sdk_repo = repos.add(
>+            FlatpakRepo("flathub",
>+                        url="https://dl.flathub.org/repo/",
>+                        repo_file="https://dl.flathub.org/repo/flathub.flatpakrepo"))
>+
>+        manifest = load_manifest(self.manifest_path)
>+        if not manifest:
>+            exit(1)
>+
>+        self.sdk_branch = manifest["runtime-version"]
>+        self.finish_args = manifest.get("finish-args", [])
>+        self.finish_args = remove_extension_points(self.finish_args)
>+        self.runtime = FlatpakPackage("org.gnome.Platform", self.sdk_branch,
>+                                      self.sdk_repo, "x86_64",
>+                                      hash=manifest.get("runtime-hash"))
>+        self.locale = FlatpakPackage("org.gnome.Platform.Locale",
>+                                     self.sdk_branch, self.sdk_repo, "x86_64")
>+        self.sdk = FlatpakPackage("org.gnome.Sdk", self.sdk_branch,
>+                                  self.sdk_repo, "x86_64",
>+                                  hash=manifest.get("sdk-hash"))
>+        self.packs = [self.runtime, self.locale, self.sdk]
>+
>+        if self.debug:
>+            self.sdk_debug = FlatpakPackage("org.gnome.Sdk.Debug", self.sdk_branch,
>+                                      self.sdk_repo, "x86_64")
>+            self.packs.append(self.sdk_debug)
>+        self.manifest_generated_path = os.path.join(self.cache_path,
>+                                                    self.build_name + ".json")
>+
>+    def _cleanup_faltpak_args_for_tests_if_needed(self, args):
>+        if not args[0].endswith('run-webkit-tests'):
>+            return self.finish_args
>+
>+        # We are going to run our own Xvfb server in the sandbox
>+        unwanted_args = ["--socket=x11", "--device=all"]
>+        finish_args = [e for e in self.finish_args if e not in unwanted_args]
>+
>+        return finish_args
>+
>+    def run_in_sandbox(self, *args, **kwargs):
>+        cwd = kwargs.pop("cwd", None)
>+        remove_devices = kwargs.pop("remove_devices", False)
>+
>+        if not isinstance(args, list):
>+            args = list(args)
>+        if args:
>+            if os.path.exists(args[0]):
>+                command = os.path.normpath(os.path.abspath(args[0]))
>+                # Take into account the fact that the webkit source dir is remounted inside the sandbox.
>+                args[0] = command.replace(self.source_root, self.sandbox_source_root)
>+
>+        sandbox_build_path = os.path.join(self.sandbox_source_root, "WebKitBuild", self.build_type)
>+        with tempfile.NamedTemporaryFile(mode="w") as tmpscript:
>+            flatpak_command = ["flatpak", "build", "--die-with-parent",
>+                "--bind-mount=/run/host/%s=%s" % (tempfile.gettempdir(), tempfile.gettempdir()),
>+                "--bind-mount=%s=%s" % (self.sandbox_source_root, self.source_root),
>+                # We mount WebKitBuild/PORTNAME/BuildType to /app/webkit/WebKitBuild/BuildType
>+                # so we can build WPE and GTK in a same source tree.
>+                "--bind-mount=%s=%s" % (sandbox_build_path, self.build_path)]
>+
>+            forwarded = {
>+                "WEBKIT_TOP_LEVEL": "/app/",
>+                "TEST_RUNNER_INJECTED_BUNDLE_FILENAME": "/app/webkit/lib/libTestRunnerInjectedBundle.so",
>+            }
>+
>+            for envvar, value in os.environ.items():
>+                if envvar.split("_")[0] in ("GST", "GTK", "G") or \
>+                        envvar in ["WAYLAND_DISPLAY", "DISPLAY", "LANG"]:
>+                    forwarded[envvar] = value
>+
>+            for envvar, value in forwarded.items():
>+                flatpak_command.append("--env=%s=%s" % (envvar, value))
>+
>+            finish_args = self._cleanup_faltpak_args_for_tests_if_needed(args)
>+            flatpak_command += finish_args + [self.flatpak_build_path]
>+
>+            shell_string = ""
>+            if args:
>+                if cwd:
>+                    shell_string = 'cd "%s" && "%s"' % (cwd, '" "'.join(args))
>+                else:
>+                    shell_string = '"%s"' % ('" "'.join(args))
>+            else:
>+                shell_string = self.command
>+                if self.args:
>+                    shell_string += ' "%s"' % '" "'.join(self.args)
>+
>+            tmpscript.write(shell_string)
>+            tmpscript.flush()
>+
>+            Console.message('Running in sandbox: "%s" %s\n' % ('" "'.join(flatpak_command), shell_string))
>+            flatpak_command.extend(['sh', "/run/host/" + tmpscript.name])
>+
>+            try:
>+                subprocess.check_call(flatpak_command)
>+            except subprocess.CalledProcessError as e:
>+                sys.stderr.write(str(e) + "\n")
>+                exit(e.returncode)
>+
>+    def run(self):
>+        if self.check_avalaible:
>+            return
>+        if self.clean:
>+            if os.path.exists(self.flatpak_build_path):
>+                shutil.rmtree(self.flatpak_build_path)
>+            if os.path.exists(self.build_path):
>+                shutil.rmtree(self.build_path)
>+
>+        if self.update:
>+            Console.message("Updating Flatpak environment for %s (%s)" % (
>+                self.platform, self.build_type))
>+            if not self.no_flatpak_update:
>+                self.update_all()
>+
>+        self.setup_dev_env()
>+
>+    def has_environment(self):
>+        return os.path.exists(os.path.join(self.build_path, self.flatpak_build_path))
>+
>+    def setup_dev_env(self):
>+        if not os.path.exists(os.path.join(self.build_path, self.flatpak_build_path)) \
>+                or self.update or self.build_all:
>+            self.install_all()
>+            Console.message("Building %s and dependencies in %s",
>+                            self.name, self.flatpak_build_path)
>+
>+            # Create environment dirs if necessary
>+            try:
>+                os.makedirs(os.path.dirname(self.manifest_generated_path))
>+            except OSError as e:
>+                if e.errno != errno.EEXIST:
>+                    raise e
>+            if not expand_manifest(self.manifest_path, self.manifest_generated_path,
>+                                   self.name, self.sandbox_source_root, self.command):
>+                exit(1)
>+
>+            builder_args = ["flatpak-builder", "--disable-rofiles-fuse", "--state-dir",
>+                            self.cache_path, "--ccache", self.flatpak_build_path, "--force-clean",
>+                            self.manifest_generated_path]
>+            builder_args.append("--build-only")
>+            builder_args.append("--stop-at=%s" % self.name)
>+            subprocess.check_call(builder_args)
>+
>+        if not self.update and not os.path.exists(os.path.join(self.build_path, "bin", "MiniBrowser")):
>+            self.build_webkit = True
>+
>+        if self.build_webkit:
>+            builder = [os.path.join(self.sandbox_source_root, 'Tools/Scripts/build-webkit'),
>+                "--debug" if self.debug  else "--release", '--' + self.platform.lower()]
>+            Console.message("Building webkit")
>+            self.run_in_sandbox(*builder)
>+        else:
>+            Console.message("Using %s prefix in %s", self.name, self.flatpak_build_path)
>+
>+        if self.run_tests is not None:
>+            test_launcher = [os.path.join(self.sandbox_source_root, 'Tools/Scripts/run-webkit-tests'),
>+                "--debug" if self.debug  else "--release", '--' + self.platform.lower()] + self.run_tests
>+            self.run_in_sandbox(*test_launcher)
>+        elif self.gdb is not None:
>+            self.run_gdb()
>+        elif self.user_command:
>+            self.run_in_sandbox(*self.user_command)
>+        elif not self.update:
>+            self.run_in_sandbox()
>+
>+    def install_all(self):
>+        for package in self.packs:
>+            if not package.is_installed(self.sdk_branch):
>+                package.install()
>+
>+    def run_gdb(self):
>+        try:
>+            subprocess.check_output(['which', 'coredumpctl'])
>+        except subprocess.CalledProcessError as e:
>+            sys.stderr.write("'coredumpctl' not present on the system, can't run. (%s)\n" % e)
>+            sys.exit(1)
>+
>+        # We need access to the host from the sandbox to run.
>+        with tempfile.NamedTemporaryFile() as coredump:
>+            with tempfile.NamedTemporaryFile() as stderr:
>+                subprocess.check_call(["coredumpctl", "dump"] + shlex.split(self.coredumpctl_matches),
>+                                      stdout=coredump, stderr=stderr)
>+
>+                with open(stderr.name, 'r') as stderrf:
>+                    stderr = stderrf.read()
>+                executable, = re.findall(".*Executable: (.*)", stderr)
>+                if not executable.startswith("/newroot"):
>+                    sys.stderr.write("Executable %s doesn't seem to be a flatpaked application.\n" % executable)
>+
>+                executable = executable.replace("/newroot", "")
>+                args = ["gdb", executable, "/run/host/%s" % coredump.name] + shlex.split(self.gdb)
>+
>+                self.run_in_sandbox(*args)
>+
>+    def update_all(self):
>+        for m in [self.runtime, self.sdk, self.sdk_debug]:
>+            if m:
>+                m.update()
>+
>+
>+def is_sandboxed():
>+    return os.path.exists("/usr/manifest.json")
>+
>+
>+def run_in_sandbox_if_available(args):
>+    if is_sandboxed():
>+        return None
>+
>+    flatpak_runner = WebkitFlatpak.load_from_args(args)
>+    if not flatpak_runner.has_environment():
>+        return None
>+
>+    sys.exit(flatpak_runner.run_in_sandbox(*args))
>diff --git a/Tools/flatpak/org.webkit.GTK.yaml b/Tools/flatpak/org.webkit.GTK.yaml
>new file mode 100644
>index 00000000000..f46ac0ff686
>--- /dev/null
>+++ b/Tools/flatpak/org.webkit.GTK.yaml
>@@ -0,0 +1,125 @@
>+- name: mesa
>+  sources:
>+    - type: archive
>+      url: https://mesa.freedesktop.org/archive/mesa-18.0.3.tar.xz
>+      sha256: 099d9667327a76a61741a533f95067d76ea71a656e66b91507b3c0caf1d49e30
>+  config-opts:
>+    - --prefix=/app/softGL
>+    - --disable-dri3
>+    - --enable-dri
>+    - --enable-glx
>+    - --enable-egl
>+    - --with-egl-platforms=x11,wayland
>+    - --with-dri-drivers=swrast
>+    - --with-gallium-drivers=swrast
>+
>+- name: webkitgtk-test-fonts
>+  no-autogen: true
>+  sources:
>+    - type: git
>+      url: https://github.com/WebKitGTK/webkitgtk-test-fonts.git
>+  buildsystem: simple
>+  build-commands:
>+    # FIXME: Make ActivateFontWPE smarter.
>+    - make install DESTDIR=/app/WebKitBuild/DependenciesGTK/Root
>+
>+- name: xorg-util-macros
>+  sources:
>+    - type: git
>+      url: https://anongit.freedesktop.org/git/xorg/util/macros.git
>+      branch: util-macros-1.19.2
>+
>+- name: xorg-font-util
>+  sources:
>+    - type: git
>+      url: https://anongit.freedesktop.org/git/xorg/font/util.git
>+      branch: font-util-1.3.1
>+
>+- name: xkbfile
>+  sources:
>+    - type: git
>+      branch: libxkbfile-1.0.9
>+      url: https://anongit.freedesktop.org/git/xorg/lib/libxkbfile.git
>+
>+- name: fontenc
>+  sources:
>+    - type: git
>+      branch: libfontenc-1.1.3
>+      url: https://anongit.freedesktop.org/git/xorg/lib/libfontenc.git
>+
>+- name: xfont
>+  sources:
>+    - type: git
>+      branch: libXfont2-2.0.3
>+      url: https://anongit.freedesktop.org/git/xorg/lib/libXfont.git
>+
>+- name: xvfb
>+  sources:
>+    - type: git
>+      url: https://anongit.freedesktop.org/git/xorg/xserver.git
>+      branch: xorg-server-1.19.6
>+    - type: patch
>+      path: patches/xvfb-0001-HACK-Avoid-compiling-a-kbm-file.patch
>+    - type: patch
>+      path: ../gtk/patches/xserver-remove-bogus-dependencies.patch
>+    - type: patch
>+      path: ../gtk/patches/xserver-search-for-DRI-drivers-at-LIBGL_DRIVERS_PATH-environ.patch
>+  config-opts:
>+    - --enable-xvfb
>+    - --disable-xwayland
>+    - --enable-xvfb
>+    - --disable-xwayland
>+    - --disable-xinerama
>+    - --enable-glx
>+    - --enable-composite
>+    - --disable-xorg
>+    - --disable-dmx
>+    - --disable-xnest
>+    - --disable-xquartz
>+    - --disable-xwin
>+    - --disable-xephyr
>+    - --disable-xfake
>+    - --disable-xfbdev
>+    - --disable-install-setuid
>+    - --disable-unit-tests
>+    - --disable-present
>+    - --enable-unix-transport
>+    - --enable-tcp-transport
>+    - --disable-local-transport
>+    - --without-dtrace
>+
>+# Required for run-gtk-tests
>+- name: pycairo
>+  buildsystem: simple
>+  build-commands:
>+  - python2 setup.py install --prefix=/app
>+  sources:
>+  - type: archive
>+    url: https://pypi.python.org/packages/ef/97/b33dc533ea6076d4ea9cbd2fe049a2b4a3df5c5b6fba9a182616f6f8d310/pycairo-1.15.4.tar.gz
>+    sha256: ee4c3068c048230e5ce74bb8994a024711129bde1af1d76e3276c7acd81c4357
>+  cleanup:
>+  - "/include"
>+  - "/lib/pkgconfig"
>+
>+- name: pygobject-python2
>+  build-options:
>+    env:
>+      PYTHON: "/usr/bin/python2"
>+  sources:
>+  - type: archive
>+    url: https://download.gnome.org/sources/pygobject/3.28/pygobject-3.28.1.tar.xz
>+    sha256: 42312b4a5015571fa0a4f2d201005da46b71c251ea2625bc95702d071c4ff895
>+  cleanup:
>+  - "/include"
>+  - "/lib/pkgconfig"
>+  - "/lib/python2.7/site-packages/gi/*.la"
>+
>+- name: org.webkit.GTK
>+  sources:
>+    - type: git
>+      url: https://github.com/WebKit/WebKit.git
>+      branch: mediastream-minus-enumerateDevices
>+  buildsystem: simple
>+  build-commands:
>+    - /app/webkit/Tools/Scripts/build-webkit --gtk --prefix=/app
>+
>diff --git a/Tools/flatpak/org.webkit.WPE.yaml b/Tools/flatpak/org.webkit.WPE.yaml
>new file mode 100644
>index 00000000000..1a795874fe8
>--- /dev/null
>+++ b/Tools/flatpak/org.webkit.WPE.yaml
>@@ -0,0 +1,47 @@
>+- name: wpebackend
>+  buildsystem: cmake-ninja
>+  sources:
>+    - type: git
>+      url: https://github.com/WebPlatformForEmbedded/WPEBackend.git
>+      branch: 761496dff51b6962200294b4fe2bc9529da731a8
>+- name: wpebackend-fdo
>+  buildsystem: cmake-ninja
>+  sources:
>+    - type: git
>+      url: https://github.com/Igalia/WPEBackend-fdo.git
>+      branch: bdd46870b1dc3c92005343e3161bdd24f620b11d
>+- name: lua
>+  buildsystem: simple
>+  build-commands:
>+    - make MYCFLAGS="$CFLAGS -fPIC -DLUA_COMPAT_5_2 -DLUA_COMPAT_5_1" linux
>+    - make install INSTALL_TOP=/app INSTALL_MAN=/app/share/man/man1 INSTALL_DATA='cp -d'
>+  sources:
>+    - type: archive
>+      url: https://www.lua.org/ftp/lua-5.3.4.tar.gz
>+      sha1: 79790cfd40e09ba796b01a571d4d63b52b1cd950
>+- name: luajit
>+  buildsystem: simple
>+  build-commands:
>+    - make amalg PREFIX=/app
>+    - make install PREFIX=/app
>+  sources:
>+    - type: archive
>+      url: https://luajit.org/download/LuaJIT-2.0.5.tar.gz
>+      md5: 48353202cbcacab84ee41a5a70ea0a2c
>+- name: webkitgtk-test-fonts
>+  no-autogen: true
>+  sources:
>+    - type: git
>+      url: https://github.com/WebKitGTK/webkitgtk-test-fonts.git
>+  buildsystem: simple
>+  build-commands:
>+    # FIXME: Make ActivateFontWPE smarter.
>+    - make install DESTDIR=/app/WebKitBuild/DependenciesWPE/Root
>+- name: org.webkit.WPE
>+  sources:
>+    - type: git
>+      url: https://github.com/WebKit/WebKit.git
>+      branch: mediastream-minus-enumerateDevices
>+  buildsystem: simple
>+  build-commands:
>+    - /app/webkit/Tools/Scripts/build-webkit --wpe --prefix=/app
>\ No newline at end of file
>diff --git a/Tools/flatpak/org.webkit.WebKit.yaml b/Tools/flatpak/org.webkit.WebKit.yaml
>new file mode 100644
>index 00000000000..9ba0d609a08
>--- /dev/null
>+++ b/Tools/flatpak/org.webkit.WebKit.yaml
>@@ -0,0 +1,181 @@
>+app-id: %(PORTNAME)s
>+runtime: org.gnome.Platform
>+runtime-version: "3.28"
>+# Control the exact version of the Sdk/Runtime that is being used.
>+sdk-hash: cea71fe86d6961b4fe58046170f8dc8f8d4d04141ddf211e7cc6db44a18a0c49
>+runtime-hash: 9785cf7dc62290d76eef4bf0f5d25240fc5bb3d73128c25e95c4e4cb90bb3560
>+sdk: org.gnome.Sdk
>+command: %(COMMAND)s
>+finish-args:
>+  # Basically no sandboxing, the goal here is to make it flexible
>+  # for developers, not really to isolate (openning all devices
>+  # to allow acces video cameras until we have a portal at least).
>+  - --share=ipc
>+  - --socket=x11
>+  - --socket=wayland
>+  - --device=all
>+  - --share=network
>+  - --socket=pulseaudio
>+  - --system-talk-name=org.freedesktop.GeoClue2
>+  - --filesystem=host
>+  - --socket=system-bus
>+  - --talk-name=org.freedesktop.Flatpak
>+build-options:
>+  cflags: -O2 -g
>+  cxxflags: -O2 -g
>+  strip: false
>+  no-debuginfo: true
>+modules:
>+  # http and dependencies.
>+  - name: apr
>+    sources:
>+      - type: archive
>+        url: https://www.apache.org/dist/apr/apr-1.6.3.tar.bz2
>+        sha256: 131f06d16d7aabd097fa992a33eec2b6af3962f93e6d570a9bd4d85e95993172
>+  - name: apr-util
>+    sources:
>+      - type: archive
>+        url: https://www.apache.org/dist/apr/apr-util-1.6.1.tar.bz2
>+        sha512: "40eff8a37c0634f7fdddd6ca5e596b38de15fd10767a34c30bbe49c632816e8f3e1e230678034f578dd5816a94f246fb5dfdf48d644829af13bf28de3225205d"
>+    config-opts:
>+      - --with-apr=/app/bin/apr-1-config
>+  - name: httpd
>+    sources:
>+      - type: git
>+        url: https://github.com/apache/httpd.git
>+        branch: 2.4.33
>+      - type : file
>+        path : files/httpd-autogen.sh
>+        dest-filename : autogen.sh
>+      # The version embedded in the sandbox doesn't have a working pcre-config
>+      - type: patch
>+        path: patches/httpd-0001-configure-use-pkg-config-for-PCRE-detection.patch
>+    config-opts:
>+      - --enable-mpms-shared=all
>+      - --enable-modules=all
>+      - --with-apr=/app/bin/apr-1-config
>+      - --with-apr-util=/app/bin/apu-1-config
>+      - --with-pcre=/app
>+      - --enable-authnz-fcgi
>+      - --enable-cgi
>+      - --enable-cgid
>+  - name: php
>+    sources:
>+      - type: archive
>+        url: https://php.net/distributions/php-7.2.6.tar.xz
>+        sha512: da86b1ff2df3b9e2d46e59a80296b940d81132975b621bdec9602f8b4c8d91a3fdcd4ffd7cb982d63d3ec974b3a12a7854e42a73b7f2cc8eefade14335aa7c71
>+    config-opts:
>+      - --disable-xml
>+      - --disable-dom
>+      - --disable-libxml
>+      - --disable-simplexml
>+      - --disable-xmlreader
>+      - --disable-xmlwriter
>+      - --without-pear
>+      - --with-apxs2
>+  - name: libevent
>+    sources:
>+      - type: git
>+        url: https://github.com/libevent/libevent.git
>+        branch: e7ff4ef # 2.1.8
>+    config-opts:
>+      - --disable-libevent-regress
>+
>+  # Requirement for flatpkutils
>+  - name: python3-pyaml
>+    buildsystem: simple
>+    build-commands:
>+    - pip3 install --no-index --find-links="file://${PWD}" --prefix=${FLATPAK_DEST}
>+      pyaml
>+    sources:
>+    - type: file
>+      url: https://files.pythonhosted.org/packages/4a/85/db5a2df477072b2902b0eb892feb37d88ac635d36245a72a6a69b23b383a/PyYAML-3.12.tar.gz
>+      sha256: 592766c6303207a20efc445587778322d7f73b161bd994f227adaa341ba212ab
>+    - type: file
>+      url: https://files.pythonhosted.org/packages/9e/17/1d4ed6e1a4c0918a0357dfa2fdbe26bf63f6e616013c04a14bce9fd33e40/pyaml-17.12.1.tar.gz
>+      sha256: 66623c52f34d83a2c0fc963e08e8b9d0c13d88404e3b43b1852ef71eda19afa3
>+
>+  - name: python2-pyaml
>+    buildsystem: simple
>+    build-commands:
>+    - pip2 install --no-index --find-links="file://${PWD}" --target=/app/lib/python2.7/site-packages/
>+      pyaml
>+    sources:
>+    - type: file
>+      url: https://files.pythonhosted.org/packages/4a/85/db5a2df477072b2902b0eb892feb37d88ac635d36245a72a6a69b23b383a/PyYAML-3.12.tar.gz
>+      sha256: 592766c6303207a20efc445587778322d7f73b161bd994f227adaa341ba212ab
>+    - type: file
>+      url: https://files.pythonhosted.org/packages/9e/17/1d4ed6e1a4c0918a0357dfa2fdbe26bf63f6e616013c04a14bce9fd33e40/pyaml-17.12.1.tar.gz
>+      sha256: 66623c52f34d83a2c0fc963e08e8b9d0c13d88404e3b43b1852ef71eda19afa3
>+
>+  # GStreamer modules
>+  - name: libvpx
>+    no-autogen: true
>+    sources:
>+      - type: git
>+        url: https://chromium.googlesource.com/webm/libvpx
>+        branch: v1.7.0
>+    config-opts:
>+      - --enable-pic
>+      - --as=yasm
>+      - --disable-unit-tests
>+      - --size-limit=16384x16384
>+      - --enable-postproc
>+      - --enable-multi-res-encoding
>+      - --enable-temporal-denoising
>+      - --enable-vp9-temporal-denoising
>+      - --enable-vp9-postproc
>+      - --enable-shared
>+  - name: gstreamer
>+    buildsystem: meson
>+    sources:
>+      - type: git
>+        url: https://anongit.freedesktop.org/git/gstreamer/gstreamer
>+        branch: 1.14.1
>+    config-opts:
>+      - -Ddisable_gtkdoc=true
>+  - name: gst-plugins-base
>+    buildsystem: meson
>+    sources:
>+      - type: git
>+        url: https://anongit.freedesktop.org/git/gstreamer/gst-plugins-base
>+        branch: 1.14.1
>+    config-opts:
>+      - -Ddisable_gtkdoc=true
>+  - name: gst-plugins-good
>+    buildsystem: meson
>+    sources:
>+      - type: git
>+        url: https://anongit.freedesktop.org/git/gstreamer/gst-plugins-good
>+        branch: 1.14.1
>+      - type: patch
>+        path: ../gstreamer/patches/gst-plugins-good-0002-qtdemux-add-context-for-a-preferred-protection.patch
>+      - type: patch
>+        path: ../gstreamer/patches/gst-plugins-good-0003-qtdemux-also-push-buffers-without-encryption-info-in.patch
>+      - type: patch
>+        path: ../gstreamer/patches/gst-plugins-good-0001-qtdemux-Do-not-run-the-preferred-decryptor-context-q.patch
>+      - type: patch
>+        path: ../gstreamer/patches/gst-plugins-good-0002-qtdemux-Do-not-unref-a-NULL-stream_tags.patch
>+      - type: patch
>+        path: ../gstreamer/patches/gst-plugins-good-0003-qtdemux-Clarify-field-name-about-stream-encryption-s.patch
>+    config-opts:
>+      - -Ddisable_gtkdoc=true
>+  - name: gst-plugins-ugly
>+    buildsystem: meson
>+    sources:
>+      - type: git
>+        url: https://anongit.freedesktop.org/git/gstreamer/gst-plugins-ugly
>+        branch: 1.14.1
>+    config-opts:
>+      - -Ddisable_gtkdoc=true
>+  - name: gst-plugins-bad
>+    buildsystem: meson
>+    sources:
>+      - type: git
>+        url: https://anongit.freedesktop.org/git/gstreamer/gst-plugins-bad
>+        branch: 1.14.1
>+    config-opts:
>+      - -Ddisable_gtkdoc=true
>+
>+  # Port specific components.
>+  - %(PORTNAME)s.yaml
>\ No newline at end of file
>diff --git a/Tools/flatpak/patches/httpd-0001-configure-use-pkg-config-for-PCRE-detection.patch b/Tools/flatpak/patches/httpd-0001-configure-use-pkg-config-for-PCRE-detection.patch
>new file mode 100644
>index 00000000000..d36a694f292
>--- /dev/null
>+++ b/Tools/flatpak/patches/httpd-0001-configure-use-pkg-config-for-PCRE-detection.patch
>@@ -0,0 +1,50 @@
>+From b5ebe404f1388ddda3603e53277f87e0b96ba695 Mon Sep 17 00:00:00 2001
>+From: Thibault Saunier <tsaunier@igalia.com>
>+Date: Mon, 11 Jun 2018 16:14:38 -0400
>+Subject: [PATCH] configure: use pkg-config for PCRE detection
>+
>+---
>+ configure.in | 27 +++++----------------------
>+ 1 file changed, 5 insertions(+), 22 deletions(-)
>+
>+diff --git a/configure.in b/configure.in
>+index 761e836..b155d4b 100644
>+--- a/configure.in
>++++ b/configure.in
>+@@ -215,28 +215,11 @@ fi
>+ AC_ARG_WITH(pcre,
>+ APACHE_HELP_STRING(--with-pcre=PATH,Use external PCRE library))
>+ 
>+-AC_PATH_PROG(PCRE_CONFIG, pcre-config, false)
>+-if test -d "$with_pcre" && test -x "$with_pcre/bin/pcre-config"; then
>+-   PCRE_CONFIG=$with_pcre/bin/pcre-config
>+-elif test -x "$with_pcre"; then
>+-   PCRE_CONFIG=$with_pcre
>+-fi
>+-
>+-if test "$PCRE_CONFIG" != "false"; then
>+-  if $PCRE_CONFIG --version >/dev/null 2>&1; then :; else
>+-    AC_MSG_ERROR([Did not find pcre-config script at $PCRE_CONFIG])
>+-  fi
>+-  case `$PCRE_CONFIG --version` in
>+-  [[1-5].*])
>+-    AC_MSG_ERROR([Need at least pcre version 6.0])
>+-    ;;
>+-  esac
>+-  AC_MSG_NOTICE([Using external PCRE library from $PCRE_CONFIG])
>+-  APR_ADDTO(PCRE_INCLUDES, [`$PCRE_CONFIG --cflags`])
>+-  APR_ADDTO(PCRE_LIBS, [`$PCRE_CONFIG --libs`])
>+-else
>+-  AC_MSG_ERROR([pcre-config for libpcre not found. PCRE is required and available from http://pcre.org/])
>+-fi
>++PKG_CHECK_MODULES([PCRE], [libpcre], [
>++  AC_DEFINE([HAVE_PCRE], [1], [Define if you have PCRE library])
>++], [
>++  AC_MSG_ERROR([$PCRE_PKG_ERRORS])
>++])
>+ APACHE_SUBST(PCRE_LIBS)
>+ 
>+ AC_MSG_NOTICE([])
>+-- 
>+2.17.1
>+
>diff --git a/Tools/flatpak/patches/xvfb-0001-HACK-Avoid-compiling-a-kbm-file.patch b/Tools/flatpak/patches/xvfb-0001-HACK-Avoid-compiling-a-kbm-file.patch
>new file mode 100644
>index 00000000000..898842b381d
>--- /dev/null
>+++ b/Tools/flatpak/patches/xvfb-0001-HACK-Avoid-compiling-a-kbm-file.patch
>@@ -0,0 +1,50 @@
>+From aed1b6e8de41375c1b8b1dfc48a350e0a9b9cbba Mon Sep 17 00:00:00 2001
>+From: Thibault Saunier <tsaunier@igalia.com>
>+Date: Mon, 11 Jun 2018 10:55:43 -0400
>+Subject: [PATCH xserver] HACK: Avoid compiling a kbm file
>+
>+This would need to be in /usr/share/X11/ as this is where
>+resource files are in the sandbox but it is read only in there.
>+
>+Hack around that.
>+---
>+ xkb/ddxLoad.c | 9 +--------
>+ xkb/xkbInit.c | 2 +-
>+ 2 files changed, 2 insertions(+), 9 deletions(-)
>+
>+diff --git a/xkb/ddxLoad.c b/xkb/ddxLoad.c
>+index bbe3952..a4a03a1 100644
>+--- a/xkb/ddxLoad.c
>++++ b/xkb/ddxLoad.c
>+@@ -148,14 +148,7 @@ RunXkbComp(xkbcomp_buffer_callback callback, void *userdata)
>+         }
>+     }
>+ 
>+-    if (asprintf(&buf,
>+-                 "\"%s%sxkbcomp\" -w %d %s -xkm \"%s\" "
>+-                 "-em1 %s -emp %s -eml %s \"%s%s.xkm\"",
>+-                 xkbbindir, xkbbindirsep,
>+-                 ((xkbDebugFlags < 2) ? 1 :
>+-                  ((xkbDebugFlags > 10) ? 10 : (int) xkbDebugFlags)),
>+-                 xkbbasedirflag ? xkbbasedirflag : "", xkmfile,
>+-                 PRE_ERROR_MSG, ERROR_PREFIX, POST_ERROR_MSG1,
>++    if (asprintf(&buf, "cp /app/webkit/Tools/flatpak/files/default.xkm \"%s%s.xkm\"",
>+                  xkm_output_dir, keymap) == -1)
>+         buf = NULL;
>+ 
>+diff --git a/xkb/xkbInit.c b/xkb/xkbInit.c
>+index 9c772f5..4e0b774 100644
>+--- a/xkb/xkbInit.c
>++++ b/xkb/xkbInit.c
>+@@ -87,7 +87,7 @@ typedef struct _SrvXkmInfo {
>+ #define	XKB_DFLT_RULES_PROP	TRUE
>+ #endif
>+ 
>+-const char *XkbBaseDirectory = XKB_BASE_DIRECTORY;
>++const char *XkbBaseDirectory = "/usr/share/X11/xkb/";
>+ const char *XkbBinDirectory = XKB_BIN_DIRECTORY;
>+ static int XkbWantAccessX = 0;
>+ 
>+-- 
>+2.17.1
>+
>-- 
>2.17.1

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Attachments on bug 186771: 342945 | 342946 | 342957 | 343178 | 343181 | 343191 | 343195 | 343238 | 343279 | 343333 | 343401 | 343610 | 343611 | 343710 | 343861 | 343885 | 343911