1# © 2021 and later: Unicode, Inc. and others. 2# License & terms of use: http://www.unicode.org/copyright.html 3 4# This Bazel build file defines a target representing the binary executable 5# `genuca`, which is used for generating ICU root collation data files. 6 7load("@rules_cc//cc:defs.bzl", "cc_binary", "cc_library") 8 9package( 10 default_visibility = ["//visibility:public"], 11) 12 13cc_binary( 14 name = "genuca", 15 srcs = glob([ 16 "*.cpp", 17 "*.h", # cannot have hdrs section in cc_binary 18 ]), 19 deps = [ 20 "//icu4c/source/common:headers", 21 "//icu4c/source/common:platform", 22 "//icu4c/source/i18n:collation_builder", 23 "//icu4c/source/i18n:headers", 24 "//icu4c/source/tools/toolutil:collationinfo", 25 "//icu4c/source/tools/toolutil:toolutil", 26 "//icu4c/source/tools/toolutil:unewdata", 27 "//icu4c/source/tools/toolutil:uoptions", 28 "//icu4c/source/tools/toolutil:uparse", 29 "//icu4c/source/tools/toolutil:writesrc", 30 ], 31 # Markus 2021-06-16: 32 # The pthread library is not linked in automatically. 33 # See https://docs.bazel.build/versions/main/cpp-use-cases.html 34 # When pthread is absent, then we get runtime errors instead of compile/link errors. 35 # See https://stackoverflow.com/questions/51584960/stdcall-once-throws-stdsystem-error-unknown-error-1 36 # 37 # My first genuca build crashed with 38 # terminate called after throwing an instance of 'std::system_error' 39 # what(): Unknown error -1 40 # 41 # Program received signal SIGABRT, Aborted. 42 # ... 43 # #4 0x00007ffff7e809d1 in std::terminate() () from /lib/x86_64-linux-gnu/libstdc++.so.6 44 # #5 0x00007ffff7e80c65 in __cxa_throw () from /lib/x86_64-linux-gnu/libstdc++.so.6 45 # #6 0x00007ffff7e78458 in std::__throw_system_error(int) () from /lib/x86_64-linux-gnu/libstdc++.so.6 46 # #7 0x0000555555601c75 in std::call_once<void (&)()> (__once=..., __f=@0x55555560156c: {void (void)} 0x55555560156c <icu_70::umtx_init()>) 47 # at /usr/include/c++/10/mutex:743 48 # #8 0x00005555556017ca in icu_70::umtx_initImplPreInit (uio=...) at icu4c/source/common/umutex.cpp:146 49 # #9 0x0000555555592236 in icu_70::umtx_initOnce (uio=..., fp=0x5555555e0716 <icu_70::initNFCSingleton(UErrorCode&)>, 50 # errCode=@0x7fffffffd738: U_ZERO_ERROR) at icu4c/source/common/umutex.h:143 51 linkopts = ["-pthread"], 52) 53