1 # Copyright (c) 2018 LG Electronics, Inc.
3 SUMMARY = "Chromium webruntime for webOS"
4 AUTHOR = "Lokesh Kumar Goel <lokeshkumar.goel@lge.com>"
6 LICENSE = "Apache-2.0 & BSD-3-Clause & LGPL-2.0-only & LGPL-2.1-only"
8 file://src/LICENSE;md5=0fca02217a5d49a14dfe2d11837bb34d \
9 file://src/third_party/blink/renderer/core/LICENSE-LGPL-2;md5=36357ffde2b64ae177b2494445b79d21 \
10 file://src/third_party/blink/renderer/core/LICENSE-LGPL-2.1;md5=a778a33ef338abbaf8b8a7c36b6eec80 \
15 inherit gettext qemu pythonnative pkgconfig
17 DEPENDS = "virtual/gettext wayland wayland-native pixman freetype glib-2.0 fontconfig openssl pango cairo icu libxkbcommon libexif dbus pciutils udev libcap alsa-lib virtual/egl elfutils-native libdrm atk at-spi2-atk gperf-native gconf nss nss-native nspr nspr-native bison-native qemu-native curl"
19 SRCREV_v8 = "1e3af71f1ff3735e8a5b639c48dfca63a7b8a647"
21 # we don't include SRCPV in PV, so we have to manually include SRCREVs in do_fetch vardeps
22 do_fetch[vardeps] += "SRCREV_v8"
23 SRCREV_FORMAT = "main_v8"
28 BUILD_TYPE = "Release"
30 B = "${WORKDIR}/build"
31 OUT_DIR = "${B}/${BUILD_TYPE}"
33 WEBRUNTIME_BUILD_TARGET = "webos:weboswebruntime"
35 TARGET = "${WEBRUNTIME_BUILD_TARGET}"
37 # Skip do_install:append of webos_system_bus. It is not compatible with this component.
38 WEBOS_SYSTEM_BUS_FILES_LOCATION = "${S}/files/sysbus"
40 PACKAGECONFIG[lttng] = "use_lttng=true,use_lttng=false,lttng-ust,lttng-tools lttng-modules babeltrace"
42 # Chromium can use v4l2 device for hardware accelerated video decoding on such boards as Renesas R-car M3, for example.
43 # In case of R-car m3, additional patches are required for gstreamer and v4l2apps.
44 # See https://github.com/igel-oss/meta-browser-hwdecode/tree/igalia-chromium71.
45 PACKAGECONFIG[use-linux-v4l2] = "use_v4l2_codec=true use_v4lplugin=true use_linux_v4l2_only=true"
47 # Options to enable debug build. Add this PACKAGECONFIG to local.conf
48 # to enable debug build. By default debug is completely disabled to
50 PACKAGECONFIG[debug] = "symbol_level=2 use_debug_fission=true,symbol_level=1"
51 PACKAGECONFIG[debug-blink] = "blink_symbol_level=2 use_debug_fission=true,blink_symbol_level=1"
54 enable_memorymanager_webapi=false\
55 ffmpeg_branding=\"Chrome\"\
57 ozone_auto_platforms=false\
58 proprietary_codecs=true\
60 treat_warnings_as_errors=false\
65 is_component_build=false\
67 use_custom_libcxx=false\
72 use_wayland_gbm=false\
74 use_system_debugger_abort=true\
75 ${PACKAGECONFIG_CONFARGS}\
78 # From Chromium's BUILDCONFIG.gn:
79 # Set to enable the official build level of optimization. This has nothing
80 # to do with branding, but enables an additional level of optimization above
81 # release (!is_debug). This might be better expressed as a tri-state
82 # (debug, release, official) but for historical reasons there are two
84 # See also: https://groups.google.com/a/chromium.org/d/msg/chromium-dev/hkcb6AOX5gE/PPT1ukWoBwAJ
85 GN_ARGS += "is_debug=false is_official_build=true"
87 # is_cfi default value is true for x86-64 builds with is_official_build=true.
88 # As of M63, we explicitly need to set it to false, otherwise we fail the
89 # following assertion in //build/config/sanitizers/sanitizers.gni:
90 # assert(!is_cfi || is_clang,
91 # "is_cfi requires setting is_clang = true in 'gn args'")
92 GN_ARGS += "is_cfi=false"
94 # use_thin_lto should be also disabled for GCC
95 GN_ARGS += "use_thin_lto=false"
97 # We do not want to use Chromium's own Debian-based sysroots, it is easier to
98 # just let Chromium's build system assume we are not using a sysroot at all and
99 # let Yocto handle everything.
100 GN_ARGS += "use_sysroot=false"
102 # Reduce the size of the build by removing swiftshader and dawn.
103 # This will effectively block support for WebGPU.
104 # TODO(jdapena): reenable WebGPU support
105 GN_ARGS += "use_swiftshader=false enable_swiftshader_vulkan=false use_dawn=false"
107 # ARM builds need special additional flags (see ${S}/build/config/arm.gni).
108 # If we do not pass |arm_arch| and friends to GN, it will deduce a value that
109 # will then conflict with TUNE_CCARGS and CC.
110 # Note that as of M61 in some corner cases parts of the build system disable
111 # the "compiler_arm_fpu" GN config, whereas -mfpu is always passed via ${CC}.
112 # We might want to rework that if there are issues in the future.
113 def get_compiler_flag(params, param_name, d):
114 """Given a sequence of compiler arguments in |params|, returns the value of
115 an option |param_name| or an empty string if the option is not present."""
117 if param.startswith(param_name):
118 return param.split('=')[1]
121 ARM_FLOAT_ABI = "${@bb.utils.contains('TUNE_FEATURES', 'callconvention-hard', 'hard', 'softfp', d)}"
122 ARM_FPU = "${@get_compiler_flag(d.getVar('TUNE_CCARGS').split(), '-mfpu', d)}"
123 ARM_TUNE = "${@get_compiler_flag(d.getVar('TUNE_CCARGS').split(), '-mcpu', d)}"
124 ARM_VERSION:aarch64 = "8"
125 ARM_VERSION:armv7a = "7"
126 ARM_VERSION:armv7ve = "7"
127 ARM_VERSION:armv6 = "6"
129 # GN computes and defaults to it automatically where needed
130 # forcing it from cmdline breaks build on places where it ends up
131 # overriding what GN wants
132 TUNE_CCARGS:remove = "-mthumb"
134 GN_ARGS:append:arm = " \
135 arm_float_abi=\"${ARM_FLOAT_ABI}\" \
136 arm_fpu=\"${ARM_FPU}\" \
137 arm_tune=\"${ARM_TUNE}\" \
138 arm_version=${ARM_VERSION} \
140 # tcmalloc's atomicops-internals-arm-v6plus.h uses the "dmb" instruction that
141 # is not available on (some?) ARMv6 models, which causes the build to fail.
142 GN_ARGS:append:armv6 = ' use_allocator="none"'
143 # The WebRTC code fails to build on ARMv6 when NEON is enabled.
144 # https://bugs.chromium.org/p/webrtc/issues/detail?id=6574
145 GN_ARGS:append:armv6 = ' arm_use_neon=false'
147 # Disable glibc shims on musl
148 # tcmalloc does not play well with musl as of M62 (and possibly earlier).
149 # https://github.com/gperftools/gperftools/issues/693
150 GN_ARGS:append:libc-musl = ' use_allocator_shim=false'
152 # Chromium 91 build of highway with NEON is broken. Do not build.
153 GN_ARGS:append:aarch64 = ' enable_jxl_decoder=false'
155 # More options to speed up the build
158 disable_ftp_support=true\
159 enable_print_preview=false\
160 enable_basic_printing=false\
161 enable_remoting=false\
163 use_gnome_keyring=false\
164 use_pulseaudio=false\
167 # Doesn't build for armv[45]*
168 COMPATIBLE_MACHINE = "(-)"
169 COMPATIBLE_MACHINE:aarch64 = "(.*)"
170 COMPATIBLE_MACHINE:armv6 = "(.*)"
171 COMPATIBLE_MACHINE:armv7a = "(.*)"
172 COMPATIBLE_MACHINE:armv7ve = "(.*)"
173 COMPATIBLE_MACHINE:x86 = "(.*)"
174 COMPATIBLE_MACHINE:x86-64 = "(.*)"
176 #CHROMIUM_PLUGINS_PATH = "${libdir}"
177 CBE_DATA_PATH = "${libdir}/cbe"
178 CBE_DATA_LOCALES_PATH = "${CBE_DATA_PATH}/locales"
180 # The text relocations are intentional -- see comments in [GF-52468]
181 # TODO: check if we need INSANE_SKIP on ldflags
182 INSANE_SKIP:${PN} = "textrel ldflags"
185 do_compile[progress] = "outof:^\[(\d+)/(\d+)\]\s+"
187 if [ ! -f ${OUT_DIR}/build.ninja ]; then
191 export PATH="${S}/depot_tools:$PATH"
192 ${S}/depot_tools/ninja ${PARALLEL_MAKE} -C ${OUT_DIR} ${TARGET}
200 export GYP_CHROMIUM_NO_ACTION=1
201 export PATH="${S}/depot_tools:$PATH"
204 echo GN_ARGS is ${GN_ARGS}
205 echo BUILD_TARGETS are ${TARGET}
207 gn gen ${OUT_DIR} --args="${GN_ARGS}"
210 WINDOW_SIZE ?= "1920,1080"
212 install_webruntime() {
214 # # Generate install webos webview files
215 # ${S}/depot_tools/ninja ${PARALLEL_MAKE} -C ${OUT_DIR} webos/install/weboswebruntime
217 # # Move installation files to D directory
218 # mv ${OUT_DIR}/image/* ${D}
219 # # Rename include and locale directories
220 # mv ${D}${includedir}/webruntime ${D}${includedir}/${BPN}
221 # mv ${D}${CBE_DATA_PATH}/neva_locales ${D}${CBE_DATA_LOCALES_PATH}
223 install -d ${D}${libdir}
224 # install -d ${D}${libdir}/swiftshader
225 install -d ${D}${includedir}/${BPN}
226 install -d ${D}${CBE_DATA_PATH}
227 install -d ${D}${CBE_DATA_LOCALES_PATH}
229 # Install webos webview files
230 ${S}/depot_tools/ninja ${PARALLEL_MAKE} -C ${OUT_DIR} webos/install/weboswebruntime
232 # install -v -m 0644 ${OUT_DIR}/swiftshader/*.so ${D}${libdir}/swiftshader
234 cp -R --no-dereference --preserve=mode,links -v ${OUT_DIR}/image/${includedir}/${BPN}/* ${D}${includedir}/${BPN}/
235 install -v -m 0644 ${OUT_DIR}/image/${libdir}/*.so ${D}${libdir}
237 install -v -m 0644 ${OUT_DIR}/image/${CBE_DATA_PATH}/icudtl.dat ${D}${CBE_DATA_PATH}
238 install -v -m 0644 ${OUT_DIR}/image/${CBE_DATA_PATH}/snapshot_blob.bin ${D}${CBE_DATA_PATH}
239 # app_runtime_content.pak, webos_content.pak, extensions_shell_and_test.pak
240 install -v -m 0644 ${OUT_DIR}/image/${CBE_DATA_PATH}/*.pak ${D}${CBE_DATA_PATH}
242 cp -R --no-dereference --preserve=mode,links -v ${OUT_DIR}/image/${CBE_DATA_LOCALES_PATH}/*.pak ${D}${CBE_DATA_LOCALES_PATH}
244 chown root:root -R ${D}${libdir}
245 chown root:root -R ${D}${includedir}
246 chown root:root -R ${D}${CBE_DATA_LOCALES_PATH}
253 SYSROOT_DIRS:append = " ${bindir_cross}"
255 VIRTUAL-RUNTIME_gpu-libs ?= ""
256 RDEPENDS:${PN} += "${VIRTUAL-RUNTIME_gpu-libs}"
261 ${libdir}/${BPN}/*.so \
264 FILES:${PN}-dev = " \