update abseil (#427)

* update abseil

* fix abseil

packages/a/abseil/xmake.lua

@@ -6,11 +6,15 @@ package("abseil")
     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_deps("cmake")
 
     on_install("macosx", "linux", "windows", function (package)
-        import("package.tools.cmake").install(package)
+        local configs = {"-DCMAKE_CXX_STANDARD=17"}
+        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)
     end)
 
     on_test(function (package)
@@ -18,11 +22,10 @@ package("abseil")
             #include <iostream>
             #include <string>
             #include <vector>
-            #include "absl/strings/str_join.h"
             void test () {
                 std::vector<std::string> v = {"foo","bar","baz"};
                 std::string s = absl::StrJoin(v, "-");
                 std::cout << "Joined string: " << s << "\\n";
             }
-        ]]}, {configs = {languages = "c++11"}}))
+        ]]}, {configs = {languages = "c++17"}, includes = "absl/strings/str_join.h"}))
     end)