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 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 = "chromium-browser"
38 BROWSER_APPLICATION_DIR = "/opt/chromium"
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[lttng] = "use_lttng=true,use_lttng=false,lttng-ust,lttng-tools lttng-modules babeltrace"
47 # Chromium can use v4l2 device for hardware accelerated video decoding on such boards as Renesas R-car M3, for example.
48 # In case of R-car m3, additional patches are required for gstreamer and v4l2apps.
49 # See https://github.com/igel-oss/meta-browser-hwdecode/tree/igalia-chromium71.
50 PACKAGECONFIG[use-linux-v4l2] = "use_v4l2_codec=true use_v4lplugin=true use_linux_v4l2_only=true"
52 # Options to enable debug build. Add this PACKAGECONFIG to local.conf
53 # to enable debug build. By default debug is completely disabled to
55 PACKAGECONFIG[debug] = "symbol_level=2 use_debug_fission=true,symbol_level=1"
56 PACKAGECONFIG[debug-blink] = "blink_symbol_level=2 use_debug_fission=true,blink_symbol_level=1"
59 enable_memorymanager_webapi=false\
60 ffmpeg_branding=\"Chrome\"\
62 ozone_auto_platforms=false\
63 proprietary_codecs=true\
65 treat_warnings_as_errors=false\
70 is_component_build=false\
72 use_custom_libcxx=false\
77 use_wayland_gbm=false\
79 use_system_debugger_abort=true\
80 ${PACKAGECONFIG_CONFARGS}\
83 # From Chromium's BUILDCONFIG.gn:
84 # Set to enable the official build level of optimization. This has nothing
85 # to do with branding, but enables an additional level of optimization above
86 # release (!is_debug). This might be better expressed as a tri-state
87 # (debug, release, official) but for historical reasons there are two
89 # See also: https://groups.google.com/a/chromium.org/d/msg/chromium-dev/hkcb6AOX5gE/PPT1ukWoBwAJ
90 GN_ARGS += "is_debug=false is_official_build=true"
92 # is_cfi default value is true for x86-64 builds with is_official_build=true.
93 # As of M63, we explicitly need to set it to false, otherwise we fail the
94 # following assertion in //build/config/sanitizers/sanitizers.gni:
95 # assert(!is_cfi || is_clang,
96 # "is_cfi requires setting is_clang = true in 'gn args'")
97 GN_ARGS += "is_cfi=false"
99 # use_thin_lto should be also disabled for GCC
100 GN_ARGS += "use_thin_lto=false"
102 # We do not want to use Chromium's own Debian-based sysroots, it is easier to
103 # just let Chromium's build system assume we are not using a sysroot at all and
104 # let Yocto handle everything.
105 GN_ARGS += "use_sysroot=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 # More options to speed up the build
155 disable_ftp_support=true\
156 enable_print_preview=false\
157 enable_basic_printing=false\
158 enable_remoting=false\
160 use_gnome_keyring=false\
161 use_pulseaudio=false\
164 # Doesn't build for armv[45]*
165 COMPATIBLE_MACHINE = "(-)"
166 COMPATIBLE_MACHINE:aarch64 = "(.*)"
167 COMPATIBLE_MACHINE:armv6 = "(.*)"
168 COMPATIBLE_MACHINE:armv7a = "(.*)"
169 COMPATIBLE_MACHINE:armv7ve = "(.*)"
170 COMPATIBLE_MACHINE:x86 = "(.*)"
171 COMPATIBLE_MACHINE:x86-64 = "(.*)"
173 #CHROMIUM_PLUGINS_PATH = "${libdir}"
174 CBE_DATA_PATH = "${libdir}/cbe"
175 CBE_DATA_LOCALES_PATH = "${CBE_DATA_PATH}/locales"
177 # The text relocations are intentional -- see comments in [GF-52468]
178 # TODO: check if we need INSANE_SKIP on ldflags
179 INSANE_SKIP:${PN} = "textrel ldflags"
182 do_compile[progress] = "outof:^\[(\d+)/(\d+)\]\s+"
184 if [ ! -f ${OUT_DIR}/build.ninja ]; then
188 export PATH="${S}/depot_tools:$PATH"
189 ${S}/depot_tools/ninja ${PARALLEL_MAKE} -C ${OUT_DIR} ${TARGET}
197 export GYP_CHROMIUM_NO_ACTION=1
198 export PATH="${S}/depot_tools:$PATH"
201 echo GN_ARGS is ${GN_ARGS}
202 echo BUILD_TARGETS are ${TARGET}
204 gn gen ${OUT_DIR} --args="${GN_ARGS}"
207 WINDOW_SIZE ?= "1920,1080"
209 configure_browser_settings() {
210 USER_AGENT="Mozilla/5.0 (Linux; NetCast; U) AppleWebKit/537.31 (KHTML, like Gecko) Chrome/${CHROMIUM_VERSION} Safari/537.31"
211 echo "${USER_AGENT}" > ${D_DIR}/user_agent_conf
212 #We can replace below WINDOW_SIZE values from build configuration if available
213 #echo "${WINDOW_SIZE}" > ${D_DIR}/window_size_conf
216 install_chromium_browser() {
217 # Install browser files
218 ${S}/depot_tools/ninja ${PARALLEL_MAKE} -C ${OUT_DIR} webos/install/default_browser
220 D_DIR=${D}${BROWSER_APPLICATION_DIR}
221 L_DIR=${D}${CBE_DATA_PATH}
225 cp -R --no-dereference --preserve=mode,links -v ${OUT_DIR}/image/${BROWSER_APPLICATION_DIR}/* ${D_DIR}
227 # AGL does not have PMLOG
228 sed -i.bak s/PmLogCtl.*// ${D_DIR}/run_webbrowser
230 # To execute chromium in JAILER, Security Part needs permissions change
231 # run_webbrowser: Script file for launching chromium
232 chmod -v 755 ${D_DIR}/chrome
233 chmod -v 755 ${D_DIR}/kill_webbrowser
234 chmod -v 755 ${D_DIR}/run_webbrowser
236 configure_browser_settings
239 install_webruntime() {
241 # # Generate install webos webview files
242 # ${S}/depot_tools/ninja ${PARALLEL_MAKE} -C ${OUT_DIR} webos/install/weboswebruntime
244 # # Move installation files to D directory
245 # mv ${OUT_DIR}/image/* ${D}
246 # # Rename include and locale directories
247 # mv ${D}${includedir}/webruntime ${D}${includedir}/${BPN}
248 # mv ${D}${CBE_DATA_PATH}/neva_locales ${D}${CBE_DATA_LOCALES_PATH}
250 # # move this to separate mksnapshot-cross recipe once we figure out how to build just cross mksnapshot from chromium repository
251 # install -d ${D}${bindir_cross}
252 # gzip -c ${OUT_DIR}/${MKSNAPSHOT_PATH}mksnapshot > ${D}${bindir_cross}/${HOST_SYS}-mksnapshot.gz
254 install -d ${D}${libdir}
255 install -d ${D}${libdir}/swiftshader
256 install -d ${D}${includedir}/${BPN}
257 install -d ${D}${CBE_DATA_PATH}
258 install -d ${D}${CBE_DATA_LOCALES_PATH}
260 # Install webos webview files
261 ${S}/depot_tools/ninja ${PARALLEL_MAKE} -C ${OUT_DIR} webos/install/weboswebruntime
263 install -v -m 0644 ${OUT_DIR}/swiftshader/*.so ${D}${libdir}/swiftshader
265 cp -R --no-dereference --preserve=mode,links -v ${OUT_DIR}/image/${includedir}/${BPN}/* ${D}${includedir}/${BPN}/
266 install -v -m 0644 ${OUT_DIR}/image/${libdir}/*.so ${D}${libdir}
268 install -v -m 0644 ${OUT_DIR}/image/${CBE_DATA_PATH}/icudtl.dat ${D}${CBE_DATA_PATH}
269 install -v -m 0644 ${OUT_DIR}/image/${CBE_DATA_PATH}/snapshot_blob.bin ${D}${CBE_DATA_PATH}
270 # app_runtime_content.pak, webos_content.pak, extensions_shell_and_test.pak
271 install -v -m 0644 ${OUT_DIR}/image/${CBE_DATA_PATH}/*.pak ${D}${CBE_DATA_PATH}
273 cp -R --no-dereference --preserve=mode,links -v ${OUT_DIR}/image/${CBE_DATA_LOCALES_PATH}/*.pak ${D}${CBE_DATA_LOCALES_PATH}
275 chown root:root -R ${D}${libdir}
276 chown root:root -R ${D}${includedir}
277 chown root:root -R ${D}${CBE_DATA_LOCALES_PATH}
279 # move this to separate mksnapshot-cross recipe once we figure out how to build just cross mksnapshot from chromium repository
280 install -d ${D}${base_bindir}
281 gzip -c ${OUT_DIR}/${MKSNAPSHOT_PATH}mksnapshot > ${D}${base_bindir}/${HOST_SYS}-mksnapshot.gz
287 install_chromium_browser
290 WEBOS_SYSTEM_BUS_DIRS_LEGACY_BROWSER_APPLICATION = " \
291 ${webos_sysbus_prvservicesdir}/${BROWSER_APPLICATION}.service \
292 ${webos_sysbus_pubservicesdir}/${BROWSER_APPLICATION}.service \
293 ${webos_sysbus_prvrolesdir}/${BROWSER_APPLICATION}.json \
294 ${webos_sysbus_pubrolesdir}/${BROWSER_APPLICATION}.json \
297 SYSROOT_DIRS:append = " ${bindir_cross}"
299 PACKAGES:prepend = " \
300 ${PN}-cross-mksnapshot \
301 ${BROWSER_APPLICATION} \
304 FILES:${BROWSER_APPLICATION} += " \
305 ${BROWSER_APPLICATION_DIR} \
306 ${WEBOS_SYSTEM_BUS_DIRS_LEGACY_BROWSER_APPLICATION} \
309 RDEPENDS:${BROWSER_APPLICATION} += "${PN}"
311 VIRTUAL-RUNTIME_gpu-libs ?= ""
312 RDEPENDS:${PN} += "${VIRTUAL-RUNTIME_gpu-libs}"
314 # The text relocations are intentional -- see comments in [GF-52468]
315 # TODO: check if we need INSANE_SKIP on ldflags
316 INSANE_SKIP:${BROWSER_APPLICATION} += "libdir ldflags textrel"
320 ${libdir}/swiftshader/*.so \
322 ${libdir}/${BPN}/*.so \
323 ${WEBOS_SYSTEM_BUS_DIRS} \
326 FILES:${PN}-dev = " \
330 FILES:${PN}-cross-mksnapshot = "${bindir_cross}/${HOST_SYS}-mksnapshot.gz"