deps: icu4c 64.2

[srl295]

Followon to #23244

• Platform: all
• Subsystem: deps

• http://site.icu-project.org/download/64
• release candidate today
• Unicode 12, CLDR 35

ICU 64 updates to Unicode 12 and to CLDR 35 locale data with many additions and corrections, and some new languages. ICU adds a data filtering/subsetting mechanism, improved formatting API, and a C++ LocaleBuilder.

[srl295]

release candidate pushed to branch^

[srl295]

at this point, probably may as well wait for 64.2… includes the Reiwa era support

[srl295]

ICU 64.2 RC was released today https://github.com/unicode-org/icu/releases/tag/release-64-2-rc

[targos]

V8 already seems to depend on ICU 64 and so our canary builds are broken until we update:

  g++ -o /home/mzasso/git/nodejs/canary/out/Release/obj.target/v8_base/deps/v8/src/objects/intl-objects.o ../deps/v8/src/objects/intl-objects.cc '-DV8_GYP_BUILD' '-DV8_TYPED_ARRAY_MAX_SIZE_IN_HEAP=64' '-DOPENSSL_THREADS' '-DV8_TARGET_ARCH_X64' '-DV8_EMBEDDER_STRING="-node.0"' '-DENABLE_DISASSEMBLER' '-DV8_PROMISE_INTERNAL_FIELD_COUNT=1' '-DENABLE_MINOR_MC' '-DV8_INTL_SUPPORT' '-DV8_USE_SNAPSHOT' '-DV8_CONCURRENT_MARKING' '-DV8_EMBEDDED_BUILTINS' '-DV8_USE_SIPHASH' '-DDISABLE_UNTRUSTED_CODE_MITIGATIONS' '-DICU_UTIL_DATA_IMPL=ICU_UTIL_DATA_STATIC' '-DUCONFIG_NO_SERVICE=1' '-DU_ENABLE_DYLOAD=0' '-DU_STATIC_IMPLEMENTATION=1' '-DU_HAVE_STD_STRING=1' '-DUCONFIG_NO_BREAK_ITERATION=0' -I../deps/v8 -I../deps/v8/include -I/home/mzasso/git/nodejs/canary/out/Release/obj/gen/generate-bytecode-output-root -I/home/mzasso/git/nodejs/canary/out/Release/obj/gen/torque-output-root -I/home/mzasso/git/nodejs/canary/out/Release/obj/gen/inspector-generated-output-root -I../deps/icu-small/source/i18n -I../deps/icu-small/source/common  -pthread -Wno-unused-parameter -m64 -fno-strict-aliasing -m64 -O3 -fno-omit-frame-pointer -fdata-sections -ffunction-sections -O3 -fno-rtti -fno-exceptions -std=gnu++1y -MMD -MF /home/mzasso/git/nodejs/canary/out/Release/.deps//home/mzasso/git/nodejs/canary/out/Release/obj.target/v8_base/deps/v8/src/objects/intl-objects.o.d.raw   -c
../deps/v8/src/objects/intl-objects.cc:45:28: error: static assertion failed: v8 is required to build with ICU 64 and up
     V8_MINIMUM_ICU_VERSION <= U_ICU_VERSION_MAJOR_NUM,

[srl295]

@targos huh, did not know that 64 was made to be a requirement.

64.2 is now GA, anyone want to give this a try? @refack @ryzokuken ?

[srl295]

• I've published the full-icu (icu4c-data) packages for 64.