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 & LGPL-2.1"
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
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"
19 PROVIDES = "${BROWSER_APPLICATION}"
21 SRCREV_v8 = "1e3af71f1ff3735e8a5b639c48dfca63a7b8a647"
23 # we don't include SRCPV in PV, so we have to manually include SRCREVs in do_fetch vardeps
24 do_fetch[vardeps] += "SRCREV_v8"
25 SRCREV_FORMAT = "main_v8"
30 BUILD_TYPE = "Release"
32 B = "${WORKDIR}/build"
33 OUT_DIR = "${B}/${BUILD_TYPE}"
35 WEBRUNTIME_BUILD_TARGET = "webos:weboswebruntime"
36 BROWSER_APP_BUILD_TARGET = "chrome"
37 BROWSER_APPLICATION = "chromium84-browser"
38 BROWSER_APPLICATION_DIR = "/opt/chromium84"
40 TARGET = "${WEBRUNTIME_BUILD_TARGET} ${BROWSER_APP_BUILD_TARGET}"
42 # Skip do_install:append of webos_system_bus. It is not compatible with this component.
43 WEBOS_SYSTEM_BUS_FILES_LOCATION = "${S}/files/sysbus"
45 PACKAGECONFIG ?= "jumbo use-upstream-wayland"
48 # Set a default value for jumbo file merge of 8. This should be good for build
49 # servers and workstations with a big number of cores. In case build is
50 # happening in a machine with less cores but still enough RAM a good value could
52 JUMBO_FILE_MERGE_LIMIT="8"
53 PACKAGECONFIG[jumbo] = "use_jumbo_build=true jumbo_file_merge_limit=${JUMBO_FILE_MERGE_LIMIT}, use_jumbo_build=false"
55 PACKAGECONFIG[lttng] = "use_lttng=true,use_lttng=false,lttng-ust,lttng-tools lttng-modules babeltrace"
57 # Chromium can use v4l2 device for hardware accelerated video decoding on such boards as Renesas R-car M3, for example.
58 # In case of R-car m3, additional patches are required for gstreamer and v4l2apps.
59 # See https://github.com/igel-oss/meta-browser-hwdecode/tree/igalia-chromium71.
60 PACKAGECONFIG[use-linux-v4l2] = "use_v4l2_codec=true use_v4lplugin=true use_linux_v4l2_only=true"
62 PACKAGECONFIG[use-upstream-wayland] = " \
63 ozone_platform_wayland_external=false ozone_platform_wayland=true, \
64 ozone_platform_wayland_external=true ozone_platform_wayland=false \
68 enable_memorymanager_webapi=false\
69 ffmpeg_branding=\"Chrome\"\
71 ozone_auto_platforms=false\
72 proprietary_codecs=true\
74 treat_warnings_as_errors=false\
78 is_component_build=false\
80 use_custom_libcxx=false\
85 use_wayland_gbm=false\
87 use_system_debugger_abort=true\
88 ${PACKAGECONFIG_CONFARGS}\
91 # From Chromium's BUILDCONFIG.gn:
92 # Set to enable the official build level of optimization. This has nothing
93 # to do with branding, but enables an additional level of optimization above
94 # release (!is_debug). This might be better expressed as a tri-state
95 # (debug, release, official) but for historical reasons there are two
97 # See also: https://groups.google.com/a/chromium.org/d/msg/chromium-dev/hkcb6AOX5gE/PPT1ukWoBwAJ
98 GN_ARGS += "is_debug=false is_official_build=true"
100 # is_cfi default value is true for x86-64 builds with is_official_build=true.
101 # As of M63, we explicitly need to set it to false, otherwise we fail the
102 # following assertion in //build/config/sanitizers/sanitizers.gni:
103 # assert(!is_cfi || is_clang,
104 # "is_cfi requires setting is_clang = true in 'gn args'")
105 GN_ARGS += "is_cfi=false"
107 # By default, passing is_official_build=true to GN causes its symbol_level
108 # variable to be set to "2". This means the compiler will be passed "-g2" and
109 # we will end up with a very large chrome binary (around 5Gb as of M58)
110 # regardless of whether DEBUG_BUILD has been set or not. In addition, binutils,
111 # file and other utilities are unable to read a 32-bit binary this size, which
112 # causes it not to be stripped.
113 # The solution is two-fold:
114 # 1. Make sure -g is not passed on 32-bit architectures via DEBUG_FLAGS. -g is
115 # the same as -g2. -g1 generates an 800MB binary, which is a lot more
117 # 2. Explicitly pass symbol_level=0 to GN. This causes -g0 to be passed
118 # instead, so that if DEBUG_BUILD is not set GN will not create a huge debug
119 # binary anyway. Since our compiler flags are passed after GN's, -g0 does
120 # not cause any issues if DEBUG_BUILD is set, as -g1 will be passed later.
121 DEBUG_FLAGS:remove:arm = "-g"
122 DEBUG_FLAGS:append:arm = "-g1"
123 DEBUG_FLAGS:remove:x86 = "-g"
124 DEBUG_FLAGS:append:x86 = "-g1"
125 GN_ARGS += "symbol_level=0"
127 # We do not want to use Chromium's own Debian-based sysroots, it is easier to
128 # just let Chromium's build system assume we are not using a sysroot at all and
129 # let Yocto handle everything.
130 GN_ARGS += "use_sysroot=false"
132 # ARM builds need special additional flags (see ${S}/build/config/arm.gni).
133 # If we do not pass |arm_arch| and friends to GN, it will deduce a value that
134 # will then conflict with TUNE_CCARGS and CC.
135 # Note that as of M61 in some corner cases parts of the build system disable
136 # the "compiler_arm_fpu" GN config, whereas -mfpu is always passed via ${CC}.
137 # We might want to rework that if there are issues in the future.
138 def get_compiler_flag(params, param_name, d):
139 """Given a sequence of compiler arguments in |params|, returns the value of
140 an option |param_name| or an empty string if the option is not present."""
142 if param.startswith(param_name):
143 return param.split('=')[1]
146 ARM_FLOAT_ABI = "${@bb.utils.contains('TUNE_FEATURES', 'callconvention-hard', 'hard', 'softfp', d)}"
147 ARM_FPU = "${@get_compiler_flag(d.getVar('TUNE_CCARGS').split(), '-mfpu', d)}"
148 ARM_TUNE = "${@get_compiler_flag(d.getVar('TUNE_CCARGS').split(), '-mcpu', d)}"
149 ARM_VERSION:aarch64 = "8"
150 ARM_VERSION:armv7a = "7"
151 ARM_VERSION:armv7ve = "7"
152 ARM_VERSION:armv6 = "6"
154 # GN computes and defaults to it automatically where needed
155 # forcing it from cmdline breaks build on places where it ends up
156 # overriding what GN wants
157 TUNE_CCARGS:remove = "-mthumb"
159 GN_ARGS:append:arm = " \
160 arm_float_abi=\"${ARM_FLOAT_ABI}\" \
161 arm_fpu=\"${ARM_FPU}\" \
162 arm_tune=\"${ARM_TUNE}\" \
163 arm_version=${ARM_VERSION} \
165 # tcmalloc's atomicops-internals-arm-v6plus.h uses the "dmb" instruction that
166 # is not available on (some?) ARMv6 models, which causes the build to fail.
167 GN_ARGS:append:armv6 += 'use_allocator="none"'
168 # The WebRTC code fails to build on ARMv6 when NEON is enabled.
169 # https://bugs.chromium.org/p/webrtc/issues/detail?id=6574
170 GN_ARGS:append:armv6 += 'arm_use_neon=false'
172 # Disable glibc shims on musl
173 # tcmalloc does not play well with musl as of M62 (and possibly earlier).
174 # https://github.com/gperftools/gperftools/issues/693
175 GN_ARGS:append:libc-musl = ' use_allocator_shim=false'
177 # More options to speed up the build
180 disable_ftp_support=true\
181 enable_print_preview=false\
182 enable_remoting=false\
184 use_gnome_keyring=false\
185 use_pulseaudio=false\
188 # Doesn't build for armv[45]*
189 COMPATIBLE_MACHINE = "(-)"
190 COMPATIBLE_MACHINE:aarch64 = "(.*)"
191 COMPATIBLE_MACHINE:armv6 = "(.*)"
192 COMPATIBLE_MACHINE:armv7a = "(.*)"
193 COMPATIBLE_MACHINE:armv7ve = "(.*)"
194 COMPATIBLE_MACHINE:x86 = "(.*)"
195 COMPATIBLE_MACHINE:x86-64 = "(.*)"
197 #CHROMIUM_PLUGINS_PATH = "${libdir}"
198 CBE_DATA_PATH = "${libdir}/cbe"
199 CBE_DATA_LOCALES_PATH = "${CBE_DATA_PATH}/locales"
201 # The text relocations are intentional -- see comments in [GF-52468]
202 # TODO: check if we need INSANE_SKIP on ldflags
203 INSANE_SKIP:${PN} = "textrel ldflags"
206 do_compile[progress] = "outof:^\[(\d+)/(\d+)\]\s+"
208 if [ ! -f ${OUT_DIR}/build.ninja ]; then
212 export PATH="${S}/depot_tools:$PATH"
213 ${S}/depot_tools/ninja ${PARALLEL_MAKE} -v -C ${OUT_DIR} ${TARGET}
221 export GYP_CHROMIUM_NO_ACTION=1
222 export PATH="${S}/depot_tools:$PATH"
225 echo GN_ARGS is ${GN_ARGS}
226 echo BUILD_TARGETS are ${TARGET}
228 gn gen ${OUT_DIR} --args="${GN_ARGS}"
231 WINDOW_SIZE ?= "1920,1080"
233 configure_browser_settings() {
234 USER_AGENT="Mozilla/5.0 (Linux; NetCast; U) AppleWebKit/537.31 (KHTML, like Gecko) Chrome/${CHROMIUM_VERSION} Safari/537.31"
235 echo "${USER_AGENT}" > ${D_DIR}/user_agent_conf
236 #We can replace below WINDOW_SIZE values from build configuration if available
237 #echo "${WINDOW_SIZE}" > ${D_DIR}/window_size_conf
240 install_chromium_browser() {
241 # Install browser files
242 ${S}/depot_tools/ninja ${PARALLEL_MAKE} -C ${OUT_DIR} webos/install/default_browser
244 D_DIR=${D}${BROWSER_APPLICATION_DIR}
245 L_DIR=${D}${CBE_DATA_PATH}
249 cp -R --no-dereference --preserve=mode,links -v ${OUT_DIR}/image/${BROWSER_APPLICATION_DIR}/* ${D_DIR}
251 # AGL does not have PMLOG
252 sed -i.bak s/PmLogCtl.*// ${D_DIR}/run_webbrowser
254 # To execute chromium in JAILER, Security Part needs permissions change
255 # run_webbrowser: Script file for launching chromium
256 chmod -v 755 ${D_DIR}/chrome
257 chmod -v 755 ${D_DIR}/kill_webbrowser
258 chmod -v 755 ${D_DIR}/run_webbrowser
260 configure_browser_settings
263 install_webruntime() {
265 # # Generate install webos webview files
266 # ${S}/depot_tools/ninja ${PARALLEL_MAKE} -C ${OUT_DIR} webos/install/weboswebruntime
268 # # Move installation files to D directory
269 # mv ${OUT_DIR}/image/* ${D}
270 # # Rename include and locale directories
271 # mv ${D}${includedir}/webruntime ${D}${includedir}/${BPN}
272 # mv ${D}${CBE_DATA_PATH}/neva_locales ${D}${CBE_DATA_LOCALES_PATH}
274 # # move this to separate mksnapshot-cross recipe once we figure out how to build just cross mksnapshot from chromium repository
275 # install -d ${D}${bindir_cross}
276 # gzip -c ${OUT_DIR}/${MKSNAPSHOT_PATH}mksnapshot > ${D}${bindir_cross}/${HOST_SYS}-mksnapshot.gz
278 install -d ${D}${libdir}
279 install -d ${D}${libdir}/swiftshader
280 install -d ${D}${includedir}/${BPN}
281 install -d ${D}${CBE_DATA_PATH}
282 install -d ${D}${CBE_DATA_LOCALES_PATH}
284 # Install webos webview files
285 ${S}/depot_tools/ninja ${PARALLEL_MAKE} -C ${OUT_DIR} webos/install/weboswebruntime
287 install -v -m 0644 ${OUT_DIR}/swiftshader/*.so ${D}${libdir}/swiftshader
289 cp -R --no-dereference --preserve=mode,links -v ${OUT_DIR}/image/${includedir}/${BPN}/* ${D}${includedir}/${BPN}/
290 install -v -m 0644 ${OUT_DIR}/image/${libdir}/*.so ${D}${libdir}
292 install -v -m 0644 ${OUT_DIR}/image/${CBE_DATA_PATH}/icudtl.dat ${D}${CBE_DATA_PATH}
293 install -v -m 0644 ${OUT_DIR}/image/${CBE_DATA_PATH}/snapshot_blob.bin ${D}${CBE_DATA_PATH}
294 # app_runtime_content.pak, webos_content.pak, extensions_shell_and_test.pak
295 install -v -m 0644 ${OUT_DIR}/image/${CBE_DATA_PATH}/*.pak ${D}${CBE_DATA_PATH}
297 cp -R --no-dereference --preserve=mode,links -v ${OUT_DIR}/image/${CBE_DATA_LOCALES_PATH}/*.pak ${D}${CBE_DATA_LOCALES_PATH}
299 chown root:root -R ${D}${libdir}
300 chown root:root -R ${D}${includedir}
301 chown root:root -R ${D}${CBE_DATA_LOCALES_PATH}
303 # move this to separate mksnapshot-cross recipe once we figure out how to build just cross mksnapshot from chromium repository
304 install -d ${D}${base_bindir}
305 gzip -c ${OUT_DIR}/${MKSNAPSHOT_PATH}mksnapshot > ${D}${base_bindir}/${HOST_SYS}-mksnapshot.gz
311 install_chromium_browser
314 WEBOS_SYSTEM_BUS_DIRS_LEGACY_BROWSER_APPLICATION = " \
315 ${webos_sysbus_prvservicesdir}/${BROWSER_APPLICATION}.service \
316 ${webos_sysbus_pubservicesdir}/${BROWSER_APPLICATION}.service \
317 ${webos_sysbus_prvrolesdir}/${BROWSER_APPLICATION}.json \
318 ${webos_sysbus_pubrolesdir}/${BROWSER_APPLICATION}.json \
321 SYSROOT_DIRS:append = " ${bindir_cross}"
323 PACKAGES:prepend = " \
324 ${PN}-cross-mksnapshot \
325 ${BROWSER_APPLICATION} \
328 FILES:${BROWSER_APPLICATION} += " \
329 ${BROWSER_APPLICATION_DIR} \
330 ${WEBOS_SYSTEM_BUS_DIRS_LEGACY_BROWSER_APPLICATION} \
333 RDEPENDS:${BROWSER_APPLICATION} += "${PN}"
335 VIRTUAL-RUNTIME_gpu-libs ?= ""
336 RDEPENDS:${PN} += "${VIRTUAL-RUNTIME_gpu-libs}"
338 # The text relocations are intentional -- see comments in [GF-52468]
339 # TODO: check if we need INSANE_SKIP on ldflags
340 INSANE_SKIP:${BROWSER_APPLICATION} += "libdir ldflags textrel"
344 ${libdir}/swiftshader/*.so \
346 ${libdir}/${BPN}/*.so \
347 ${WEBOS_SYSTEM_BUS_DIRS} \
350 FILES:${PN}-dev = " \
354 FILES:${PN}-cross-mksnapshot = "${bindir_cross}/${HOST_SYS}-mksnapshot.gz"