* [PATCH] gnu: icecat: Add skia support.
@ 2017-03-06 18:09 Julien Lepiller
2017-03-06 19:19 ` Leo Famulari
0 siblings, 1 reply; 2+ messages in thread
From: Julien Lepiller @ 2017-03-06 18:09 UTC (permalink / raw)
To: guix-devel
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Hi,
Here are three patches to add skia, a graphics library and add support
for it in icecat. It is not made the default graphics engine, so to
enable it, you need to go in about:config and change
`gfx.content.azure.backends' and `gfx.canvas.azure.backends' to `skia'
instead of cairo. Doing this seems to solve the random crashes.
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From a0dab7d185393d3698c7305cd39429e360ca1a37 Mon Sep 17 00:00:00 2001
From: Julien Lepiller <julien@lepiller.eu>
Date: Sun, 5 Mar 2017 09:01:58 +0100
Subject: [PATCH 1/3] gnu: Add google-gn.
* gnu/packages/google.scm: New file.
* gnu/packages/patches/google-gn-remove-third-party.patch: New file.
* gnu/local.mk (GNU_SYSTEM_MODULES, dist_patch_DATA): Add them.
---
gnu/local.mk | 2 +
gnu/packages/google.scm | 83 ++++++++++++++++++++++
.../patches/google-gn-remove-third-party.patch | 76 ++++++++++++++++++++
3 files changed, 161 insertions(+)
create mode 100644 gnu/packages/google.scm
create mode 100644 gnu/packages/patches/google-gn-remove-third-party.patch
diff --git a/gnu/local.mk b/gnu/local.mk
index c88892df5..3e5e5f804 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -165,6 +165,7 @@ GNU_SYSTEM_MODULES = \
%D%/packages/gnu-pw-mgr.scm \
%D%/packages/gobby.scm \
%D%/packages/golang.scm \
+ %D%/packages/google.scm \
%D%/packages/gperf.scm \
%D%/packages/gprolog.scm \
%D%/packages/gps.scm \
@@ -599,6 +600,7 @@ dist_patch_DATA = \
%D%/packages/patches/gobject-introspection-absolute-shlib-path.patch \
%D%/packages/patches/gobject-introspection-cc.patch \
%D%/packages/patches/gobject-introspection-girepository.patch \
+ %D%/packages/patches/google-gn-remove-third-party.patch \
%D%/packages/patches/grep-timing-sensitive-test.patch \
%D%/packages/patches/grub-CVE-2015-8370.patch \
%D%/packages/patches/grub-gets-undeclared.patch \
diff --git a/gnu/packages/google.scm b/gnu/packages/google.scm
new file mode 100644
index 000000000..6bc75d000
--- /dev/null
+++ b/gnu/packages/google.scm
@@ -0,0 +1,83 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2017 Julien Lepiller <julien@lepiller.eu>
+;;;
+;;; This file is part of GNU Guix.
+;;;
+;;; GNU Guix is free software; you can redistribute it and/or modify it
+;;; under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 3 of the License, or (at
+;;; your option) any later version.
+;;;
+;;; GNU Guix 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 General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
+
+(define-module (gnu packages google)
+ #:use-module ((guix licenses) #:prefix license:)
+ #:use-module (gnu packages)
+ #:use-module (gnu packages gnuzilla)
+ #:use-module (gnu packages icu4c)
+ #:use-module (gnu packages libevent)
+ #:use-module (gnu packages python)
+ #:use-module (gnu packages ninja)
+ #:use-module (guix packages)
+ #:use-module (guix download)
+ #:use-module (guix git-download)
+ #:use-module (guix utils)
+ #:use-module (guix build-system gnu)
+ #:use-module (srfi srfi-1))
+
+(define-public google-gn
+ (package
+ (name "google-gn")
+ (version "56.0.2924.87")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (string-append "https://commondatastorage.googleapis.com/"
+ "chromium-browser-official/chromium-" version ".tar.xz"))
+ (sha256
+ (base32
+ "1q2kg85pd6lv036w7lsss5mhiiva9rx4f0410sbn9bnazhghib4s"))
+ (patches (search-patches "google-gn-remove-third-party.patch"))
+ (modules '((guix build utils)))
+ (snippet
+ '(begin
+ (delete-file-recursively "base/third_party/libevent")))))
+ (build-system gnu-build-system)
+ (arguments
+ `(#:tests? #f
+ #:phases
+ (modify-phases %standard-phases
+ (delete 'configure)
+ (add-before 'build 'fix-include
+ (lambda* (#:key inputs #:allow-other-keys)
+ (let* ((libevent (assoc-ref inputs "libevent"))
+ (event-h (string-append libevent "/include/event.h")))
+ (substitute* "base/message_loop/message_pump_libevent.cc"
+ (("base/third_party/libevent/event.h") event-h)))))
+ (replace 'build
+ (lambda* (#:key outputs #:allow-other-keys)
+ (chdir "tools/gn")
+ (setenv "CC" (which "gcc"))
+ (zero? (system* "python" "bootstrap/bootstrap.py" "-s"))))
+ (replace 'install
+ (lambda* (#:key outputs #:allow-other-keys)
+ (let ((bin (string-append (assoc-ref outputs "out") "/bin")))
+ (mkdir-p bin)
+ (copy-file "../../out/Release/gn" (string-append bin "/gn"))))))))
+ (native-inputs
+ `(("python" ,python-2)
+ ("ninja" ,ninja)))
+ (inputs
+ `(("libevent" ,libevent)
+ ("icu" ,icu4c)
+ ("nspr" ,nspr)))
+ (home-page "https://chromium.googlesource.com/chromium/buildtools.git")
+ (synopsis "Google gn")
+ (description "Google gn.")
+ (license license:bsd-3)))
diff --git a/gnu/packages/patches/google-gn-remove-third-party.patch b/gnu/packages/patches/google-gn-remove-third-party.patch
new file mode 100644
index 000000000..742583861
--- /dev/null
+++ b/gnu/packages/patches/google-gn-remove-third-party.patch
@@ -0,0 +1,76 @@
+From 36f44a39630a329b79432836ec6aecb8ab54a6e5 Mon Sep 17 00:00:00 2001
+From: Julien Lepiller <julien@lepiller.eu>
+Date: Tue, 28 Feb 2017 13:39:58 +0100
+Subject: [PATCH] remove third party
+
+This patch removes references to the bundled libevent from the gn build
+script and allows usage of the system libevent.
+
+---
+ tools/gn/bootstrap/bootstrap.py | 34 +---------------------------------
+ 1 file changed, 1 insertion(+), 33 deletions(-)
+
+diff --git a/tools/gn/bootstrap/bootstrap.py b/tools/gn/bootstrap/bootstrap.py
+index 90adca2..0c790a2 100755
+--- a/tools/gn/bootstrap/bootstrap.py
++++ b/tools/gn/bootstrap/bootstrap.py
+@@ -541,29 +541,9 @@ def write_gn_ninja(path, root_gen_dir, options):
+ 'base/time/time_posix.cc',
+ 'base/trace_event/heap_profiler_allocation_register_posix.cc',
+ ])
+- static_libraries['libevent'] = {
+- 'sources': [
+- 'base/third_party/libevent/buffer.c',
+- 'base/third_party/libevent/evbuffer.c',
+- 'base/third_party/libevent/evdns.c',
+- 'base/third_party/libevent/event.c',
+- 'base/third_party/libevent/event_tagging.c',
+- 'base/third_party/libevent/evrpc.c',
+- 'base/third_party/libevent/evutil.c',
+- 'base/third_party/libevent/http.c',
+- 'base/third_party/libevent/log.c',
+- 'base/third_party/libevent/poll.c',
+- 'base/third_party/libevent/select.c',
+- 'base/third_party/libevent/signal.c',
+- 'base/third_party/libevent/strlcpy.c',
+- ],
+- 'tool': 'cc',
+- 'include_dirs': [],
+- 'cflags': cflags + ['-DHAVE_CONFIG_H'],
+- }
+
+ if is_linux:
+- libs.extend(['-lrt', '-latomic'])
++ libs.extend(['-lrt', '-latomic', '-levent'])
+ ldflags.extend(['-pthread'])
+
+ static_libraries['xdg_user_dirs'] = {
+@@ -587,12 +567,6 @@ def write_gn_ninja(path, root_gen_dir, options):
+ 'base/threading/platform_thread_linux.cc',
+ 'base/trace_event/malloc_dump_provider.cc',
+ ])
+- static_libraries['libevent']['include_dirs'].extend([
+- os.path.join(SRC_ROOT, 'base', 'third_party', 'libevent', 'linux')
+- ])
+- static_libraries['libevent']['sources'].extend([
+- 'base/third_party/libevent/epoll.c',
+- ])
+
+
+ if is_mac:
+@@ -622,12 +596,6 @@ def write_gn_ninja(path, root_gen_dir, options):
+ 'base/threading/platform_thread_mac.mm',
+ 'base/trace_event/malloc_dump_provider.cc',
+ ])
+- static_libraries['libevent']['include_dirs'].extend([
+- os.path.join(SRC_ROOT, 'base', 'third_party', 'libevent', 'mac')
+- ])
+- static_libraries['libevent']['sources'].extend([
+- 'base/third_party/libevent/kqueue.c',
+- ])
+
+ libs.extend([
+ '-framework', 'AppKit',
+--
+2.7.4
+
--
2.12.0
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From d4f0be152e19163fcff95b6e6d3064c8d448e8d4 Mon Sep 17 00:00:00 2001
From: Julien Lepiller <julien@lepiller.eu>
Date: Sun, 5 Mar 2017 18:45:39 +0100
Subject: [PATCH 2/3] gnu: Add skia.
* gnu/packages/graphics.scm (skia): New variable.
---
gnu/packages/graphics.scm | 105 ++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 105 insertions(+)
diff --git a/gnu/packages/graphics.scm b/gnu/packages/graphics.scm
index b55285707..c7ddd9e81 100644
--- a/gnu/packages/graphics.scm
+++ b/gnu/packages/graphics.scm
@@ -5,6 +5,7 @@
;;; Copyright © 2016 Ricardo Wurmus <rekado@elephly.net>
;;; Copyright © 2016 Efraim Flashner <efraim@flashner.co.il>
;;; Copyright © 2016 Andreas Enge <andreas@enge.fr>
+;;; Copyright © 2017 Julien Lepiller <julien@lepiller.eu>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -24,6 +25,7 @@
(define-module (gnu packages graphics)
#:use-module (guix download)
#:use-module (guix svn-download)
+ #:use-module (guix git-download)
#:use-module (guix packages)
#:use-module (guix build-system gnu)
#:use-module (guix build-system cmake)
@@ -37,6 +39,7 @@
#:use-module (gnu packages boost)
#:use-module (gnu packages documentation)
#:use-module (gnu packages haskell)
+ #:use-module (gnu packages icu4c)
#:use-module (gnu packages image)
#:use-module (gnu packages python)
#:use-module (gnu packages flex)
@@ -45,9 +48,11 @@
#:use-module (gnu packages pulseaudio) ;libsndfile, libsamplerate
#:use-module (gnu packages compression)
#:use-module (gnu packages multiprecision)
+ #:use-module (gnu packages ninja)
#:use-module (gnu packages boost)
#:use-module (gnu packages gl)
#:use-module (gnu packages glib)
+ #:use-module (gnu packages google)
#:use-module (gnu packages graphviz)
#:use-module (gnu packages gtk)
#:use-module (gnu packages gnome)
@@ -537,3 +542,103 @@ and understanding different BRDFs (and other component functions).")
It supports sub-pixel resolutions and anti-aliasing. It is also library for
rendering SVG graphics.")
(license license:gpl2+)))
+
+(define-public skia
+ (package
+ (name "skia")
+ (version "0")
+ (source
+ (origin
+ (method git-fetch)
+ (uri (git-reference
+ (url "https://skia.googlesource.com/skia.git")
+ (commit "c746bc15c167bc2a22169c2211fd2e65d9e266f5")))
+ (file-name (string-append name "-" version))
+ (sha256
+ (base32
+ "1x5m8ri6hmj9pbq4amglhkwbkcvhqp4vh8njwlrnlrsaipfdy62c"))
+ (modules '((guix build utils)))
+ (snippet
+ `(begin
+ (chdir "third_party")
+ (delete-file-recursively "expat")
+ (delete-file-recursively "libjpeg-turbo")
+ (delete-file-recursively "freetype2")
+ (delete-file-recursively "libpng")
+ (delete-file-recursively "libwebp")
+ (delete-file-recursively "zlib")
+ (for-each (lambda (dir)
+ (for-each (lambda (f)
+ (mkdir-p (dirname (string-append "externals/" f)))
+ (copy-file f (string-append "externals/" f)))
+ (find-files dir)))
+ '("icu" "sfntly"))
+ (chdir "..")
+ (for-each (lambda (f)
+ (substitute* f
+ ((".*//third_party/expat.*") "")
+ ((".*//third_party/freetype2.*") "")
+ ((".*//third_party/libjpeg-turbo:libjpeg.*") "")
+ ((".*//third_party/libpng.*") "")
+ ((".*//third_party/libwebp.*") "")
+ ((".*//third_party/zlib.*") "")))
+ '("BUILD.gn" "third_party/dng_sdk/BUILD.gn"))
+ #t))))
+ (build-system gnu-build-system)
+ (arguments
+ `(#:tests? #f
+ #:phases
+ (modify-phases %standard-phases
+ (replace 'configure
+ (lambda* (#:key inputs #:allow-other-keys)
+ (zero? (system*
+ "gn" "gen" "out/Shared"
+ (string-append "--args="
+ "cc=\"gcc\" "
+ "cxx=\"g++\" "
+ "extra_cflags=[\"-I"
+ (assoc-ref inputs "freetype")
+ "/include/freetype2"
+ "\"]"
+ "skia_use_sfntly=false "
+ "skia_use_dng_sdk=false "
+ ;"skia_use_system_expat=true "
+ ;"skia_use_system_libjpeg_turbo=true "
+ ;"skia_use_system_freetype2=true "
+ ;"skia_use_system_icu=true "
+ ;"skia_use_system_libpng=true "
+ ;"skia_use_system_libwebp=true "
+ ;"skia_use_system_zlib=true "
+ "is_official_build=true "
+ "is_component_build=true")))))
+ (replace 'build
+ (lambda* (#:key outputs #:allow-other-keys)
+ (zero? (system* "ninja" "-C" "out/Shared"))))
+ (replace 'install
+ (lambda* (#:key outputs #:allow-other-keys)
+ (let ((lib (string-append (assoc-ref outputs "out") "/lib")))
+ (mkdir-p lib)
+ (copy-file "out/Shared/libskia.so"
+ (string-append lib "/libskia.so"))))))))
+ (native-inputs
+ `(("gn" ,google-gn)
+ ("ninja" ,ninja)
+ ("python" ,python-2)))
+ (inputs
+ `(("expat" ,expat)
+ ("fontconfig" ,fontconfig)
+ ("freetype" ,freetype)
+ ("glu" ,glu)
+ ("icu" ,icu4c)
+ ("libjpeg-turbo" ,libjpeg-turbo)
+ ("libpng" ,libpng)
+ ("libwebp" ,libwebp)
+ ("libz" ,zlib)
+ ("mesa" ,mesa)))
+ (home-page "https://skia.org")
+ (synopsis "2D graphics library")
+ (description "2D graphics library which provides common APIs that work
+across a variety of hardware and software platforms. It serves as the graphics
+engine for Google Chrome and Chrome OS, Android, Mozilla Firefox and Firefox OS,
+and many other products.")
+ (license license:bsd-3)))
--
2.12.0
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From 7de4430cfae88b3f100e474fd62399e8001c0873 Mon Sep 17 00:00:00 2001
From: Julien Lepiller <julien@lepiller.eu>
Date: Sun, 5 Mar 2017 18:55:43 +0100
Subject: [PATCH 3/3] gnu: icecat: Add skia support.
* gnu/packages/gnuzilla.scm (icecat)[inputs]: Add skia.
---
gnu/packages/gnuzilla.scm | 3 +++
1 file changed, 3 insertions(+)
diff --git a/gnu/packages/gnuzilla.scm b/gnu/packages/gnuzilla.scm
index c4543aa7d..4533f5ec6 100644
--- a/gnu/packages/gnuzilla.scm
+++ b/gnu/packages/gnuzilla.scm
@@ -5,6 +5,7 @@
;;; Copyright © 2015 Sou Bunnbu <iyzsong@gmail.com>
;;; Copyright © 2016 Efraim Flashner <efraim@flashner.co.il>
;;; Copyright © 2016 Alex Griffin <a@ajgrf.com>
+;;; Copyright © 2016 Julien Lepiller <julien@lepiller.eu>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -49,6 +50,7 @@
#:use-module (gnu packages pulseaudio)
#:use-module (gnu packages python)
#:use-module (gnu packages xorg)
+ #:use-module (gnu packages graphics)
#:use-module (gnu packages gl)
#:use-module (gnu packages assembly)
#:use-module (gnu packages icu4c)
@@ -487,6 +489,7 @@ standards.")
"--enable-startup-notification"
"--enable-pulseaudio"
"--enable-gstreamer=1.0"
+ "--enable-skia"
"--disable-gnomevfs"
"--disable-gconf"
--
2.12.0
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [PATCH] gnu: icecat: Add skia support.
2017-03-06 18:09 [PATCH] gnu: icecat: Add skia support Julien Lepiller
@ 2017-03-06 19:19 ` Leo Famulari
0 siblings, 0 replies; 2+ messages in thread
From: Leo Famulari @ 2017-03-06 19:19 UTC (permalink / raw)
To: Julien Lepiller; +Cc: guix-devel
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On Mon, Mar 06, 2017 at 07:09:14PM +0100, Julien Lepiller wrote:
> Hi,
>
> Here are three patches to add skia, a graphics library and add support
> for it in icecat. It is not made the default graphics engine, so to
> enable it, you need to go in about:config and change
> `gfx.content.azure.backends' and `gfx.canvas.azure.backends' to `skia'
> instead of cairo. Doing this seems to solve the random crashes.
These patches are valuable for unbundling.
It should be noted that our IceCat package already includes skia, and
users have to take the same steps to enable skia. Let's see what the
difference is between the skia provided by IceCat and this skia, to make
sure we don't introduce new bugs or compatibility issues.
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2017-03-06 18:09 [PATCH] gnu: icecat: Add skia support Julien Lepiller
2017-03-06 19:19 ` Leo Famulari
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