package("abseil") set_homepage("https://abseil.io") set_description("C++ Common Libraries") set_license("Apache-2.0") add_urls("https://github.com/abseil/abseil-cpp/archive/$(version).tar.gz", "https://github.com/abseil/abseil-cpp.git") add_versions("20200225.1", "0db0d26f43ba6806a8a3338da3e646bb581f0ca5359b3a201d8fb8e4752fd5f8") add_versions("20210324.1", "441db7c09a0565376ecacf0085b2d4c2bbedde6115d7773551bc116212c2a8d6") add_versions("20210324.2", "59b862f50e710277f8ede96f083a5bb8d7c9595376146838b9580be90374ee1f") add_versions("20211102.0", "dcf71b9cba8dc0ca9940c4b316a0c796be8fab42b070bb6b7cab62b48f0e66c4") add_versions("20220623.0", "4208129b49006089ba1d6710845a45e31c59b0ab6bff9e5788a87f55c5abd602") add_versions("20230125.2", "9a2b5752d7bfade0bdeee2701de17c9480620f8b237e1964c1b9967c75374906") add_versions("20230802.1", "987ce98f02eefbaf930d6e38ab16aa05737234d7afbab2d5c4ea7adbe50c28ed") add_versions("20240116.1", "3c743204df78366ad2eaf236d6631d83f6bc928d1705dd0000b872e53b73dc6a") add_versions("20240116.2", "733726b8c3a6d39a4120d7e45ea8b41a434cdacde401cba500f14236c49b39dc") add_deps("cmake") add_configs("cxx_standard", {description = "Select c++ standard to build.", default = "17", type = "string", values = {"14", "17", "20"}}) if is_plat("macosx") then add_frameworks("CoreFoundation") end on_load(function (package) if package:is_plat("windows") and package:config("shared") then package:add("defines", "ABSL_CONSUME_DLL") end end) on_install("macosx", "linux", "windows", "mingw", "cross", function (package) if package:version() and package:version():eq("20230802.1") and package:is_plat("mingw") then io.replace(path.join("absl", "synchronization", "internal", "pthread_waiter.h"), "#ifndef _WIN32", "#if !defined(_WIN32) && !defined(__MINGW32__)", {plain = true}) io.replace(path.join("absl", "synchronization", "internal", "win32_waiter.h"), "#if defined(_WIN32) && _WIN32_WINNT >= _WIN32_WINNT_VISTA", "#if defined(_WIN32) && !defined(__MINGW32__) && _WIN32_WINNT >= _WIN32_WINNT_VISTA", {plain = true}) end local configs = {"-DCMAKE_CXX_STANDARD=" .. package:config("cxx_standard"), "-DABSL_ENABLE_INSTALL=ON", "-DABSL_PROPAGATE_CXX_STD=ON"} table.insert(configs, "-DCMAKE_BUILD_TYPE=" .. (package:debug() and "Debug" or "Release")) table.insert(configs, "-DBUILD_SHARED_LIBS=" .. (package:config("shared") and "ON" or "OFF")) import("package.tools.cmake").install(package, configs, {buildir = os.tmpfile() .. ".dir"}) -- get links and ensure link order import("core.base.graph") local dag = graph.new(true) local pkgconfigdir = package:installdir("lib", "pkgconfig") for _, pcfile in ipairs(os.files(path.join(pkgconfigdir, "*.pc"))) do local link = path.basename(pcfile) local content = io.readfile(pcfile) for _, line in ipairs(content:split("\n")) do if line:startswith("Requires: ") then local requires = line:sub(10):split(",") for _, dep in ipairs(requires) do dep = dep:split("=")[1]:trim() dag:add_edge(link, dep) end end end end local links = dag:topological_sort() package:add("links", links) local cycle = dag:find_cycle() if cycle then wprint("cycle links found", cycle) end end) on_test(function (package) assert(package:check_cxxsnippets({test = [[ #include "absl/strings/numbers.h" #include "absl/strings/str_join.h" #include #include #include void test() { std::vector v = {"foo", "bar", "baz"}; std::string s = absl::StrJoin(v, "-"); int result = 0; auto a = absl::SimpleAtoi("123", &result); std::cout << "Joined string: " << s << "\\n"; } ]]}, {configs = {languages = "cxx17"}})) end)