ng-log: add package

packages/n/ng-log/xmake.lua

@@ -0,0 +1,76 @@
+package("ng-log")
+    set_homepage("https://github.com/ng-log/ng-log/")
+    set_description("C++ library for application-level logging")
+    set_license("BSD-3-Clause")
+
+    add_urls("https://github.com/ng-log/ng-log/archive/refs/tags/$(version).tar.gz",
+             "https://github.com/ng-log/ng-log.git")
+
+    add_versions("v0.8.2", "4d7467025b800828d3b2eb87eb506b310d090171788857601a708a46825953a8")
+
+    local configdeps = {gtest = "gtest", gflags = "gflags", unwind = "libunwind"}
+    for config, dep in pairs(configdeps) do
+        add_configs(config, {description = "Enable " .. dep .. " support.", default = (config == "gflags"), type = "boolean"})
+    end
+
+    add_links("glog", "ng-log")
+
+    if is_plat("linux", "bsd") then
+        add_syslinks("pthread")
+    elseif is_plat("windows", "mingw") then
+        add_syslinks("dbghelp")
+    end
+
+    add_deps("cmake")
+
+    on_load(function (package)
+        for config, dep in pairs(configdeps) do
+            if package:config(config) then
+                -- ng-log depends on gflags (latest is 2.2.2), and gflags-2.2.2 has 
+                -- cmake min version 3.4, which errors with modern cmake versions.
+                -- using master branch can bypass this problem,
+                -- once gflags has new versions, this if-clause can be removed
+                if config == "gflags" then
+                    package:add("deps", "gflags 52e94563eba1968783864942fedf6e87e3c611f4") -- 2025.04.01
+                else
+                    package:add("deps", dep)
+                end
+            end
+        end
+
+        package:add("defines", "NGLOG_USE_EXPORT")
+        if not package:config("shared") then
+            package:add("defines", "NGLOG_COMPAT_STATIC_DEFINE")
+            package:add("defines", "NGLOG_STATIC_DEFINE")
+        end
+        if package:is_plat("windows") then
+            package:add("defines", "NGLOG_NO_ABBREVIATED_SEVERITIES")
+        end
+    end)
+
+    on_install(function (package)
+        io.replace("CMakeLists.txt", "set (CMAKE_DEBUG_POSTFIX d)", "", {plain = true})
+
+        local configs = {"-DBUILD_TESTING=OFF", "-DBUILD_EXAMPLES=OFF"}
+        table.insert(configs, "-DCMAKE_BUILD_TYPE=" .. (package:is_debug() and "Debug" or "Release"))
+        table.insert(configs, "-DBUILD_SHARED_LIBS=" .. (package:config("shared") and "ON" or "OFF"))
+        for config, dep in pairs(configdeps) do
+            table.insert(configs, "-DWITH_" .. config:upper() .. "=" .. (package:config(config) and "ON" or "OFF"))
+        end
+        -- fix cmake try run
+        if package:is_plat("mingw") or (package:is_plat("windows") and package:is_arch("arm64")) then
+            table.insert(configs, "-DHAVE_SYMBOLIZE_EXITCODE=1")
+        end
+        import("package.tools.cmake").install(package, configs)
+    end)
+
+    on_test(function (package)
+        assert(package:check_cxxsnippets({test = [[
+            void test(int argc, char* argv[]) {
+                nglog::InitializeLogging(argv[0]);
+                nglog::InstallFailureSignalHandler();
+                int num_cookies = 4;
+                LOG(INFO) << "Found " << num_cookies << " cookies";
+            }
+        ]]}, {includes = "ng-log/logging.h", configs = {languages = "c++14"}}))
+    end)