inih: add package (#3359)

* inih: add package

* inih: change test to only index test.ini

* inih: use xmake instead of meson

* inih: change main to test

* inih: remove use prefix

* inih: remove meson and ninja

* inih: fix config for ini_parser test

* inih: fix INIReader include

* inih: Make tests smaller and remove 'r' from version

* inih: use method to add 'r' to version

packages/i/inih/port/xmake.lua

@@ -0,0 +1,45 @@
+add_rules("mode.debug", "mode.release")
+
+option("ini_parser", {description = "compile and (if selected) install INIReader", default = true, type = "boolean"})
+option("heap", {description = "allocate memory on the heap using malloc instead using a fixed-sized line buffer on the stack", default = false, type = "boolean"})
+option("max_line_length", {description = "maximum line length in bytes", default = "200", type = "string"})
+option("allow_realloc", {description = "allow initial malloc size to grow to max line length (when using the heap)", default = false, type = "boolean"})
+
+target("inih")
+    set_kind("$(kind)")
+    set_languages("c++11")
+    
+    add_files("ini.c")
+    add_headerfiles("(ini.h)")
+
+    if has_config("ini_parser") then
+        add_files("cpp/INIReader.cpp")
+        add_headerfiles("cpp/(INIReader.h)")
+    end
+
+    if has_config("heap") then
+        add_defines("INI_USE_STACK=0")
+    end
+
+    if has_config("max_line_length") then
+        add_defines("INI_MAX_LINE=" .. get_config("max_line_length"))
+    end
+
+    if has_config("allow_realloc") then
+        add_defines("INI_ALLOW_REALLOC=1")
+    end
+
+    if is_plat("windows") then
+        add_defines("_WIN32")
+    end
+
+    if is_kind("shared") then
+        add_defines("INI_SHARED_LIB")
+        add_defines("INI_SHARED_LIB_BUILDING")
+    end
+    
+    on_config(function (target)
+        if target:has_tool("gcc", "gxx") then
+            target:add("defines", "__GNUC__")
+        end
+    end)

packages/i/inih/xmake.lua

@@ -0,0 +1,55 @@
+package("inih")
+    set_homepage("https://github.com/benhoyt/inih")
+    set_description("Simple .INI file parser in C, good for embedded systems")
+
+    add_urls("https://github.com/benhoyt/inih/archive/refs/tags/$(version).tar.gz", {version = function (version) return "r" .. version end})
+    add_urls("https://github.com/benhoyt/inih.git")
+
+    add_versions("58", "e79216260d5dffe809bda840be48ab0eec7737b2bb9f02d2275c1b46344ea7b7")
+
+    add_configs("ini_parser", {description = "compile and (if selected) install INIReader", default = true, type = "boolean"})
+    add_configs("heap", {description = "allocate memory on the heap using malloc instead using a fixed-sized line buffer on the stack", default = false, type = "boolean"})
+    add_configs("max_line_length", {description = "maximum line length in bytes", default = "200", type = "string"})
+    add_configs("allow_realloc", {description = "allow initial malloc size to grow to max line length (when using the heap)", default = false, type = "boolean"})
+
+    on_install(function (package)
+        os.cp(path.join(os.scriptdir(), "port", "xmake.lua"), "xmake.lua")
+        local configs = {}
+        configs.ini_parser = package:config("ini_parser")
+        configs.heap = package:config("heap")
+        configs.max_line_length = package:config("max_line_length")
+        configs.allow_realloc = package:config("allow_realloc")
+        import("package.tools.xmake").install(package, configs)
+    end)
+
+    on_test(function (package)
+        assert(package:check_cxxsnippets({test = [[
+            #include "ini.h"
+
+            typedef struct { } configuration;
+
+            static int handler(void* user, const char* section, const char* name, const char* value) { return 1; }
+
+            int test(int argc, char* argv[])
+            {
+                configuration config;
+                if (ini_parse("test.ini", handler, &config) < 0) {
+                    return 1;
+                }
+                return 0;
+            }
+        ]]}, {configs = {languages = "cxx11"}}))
+
+        if package:config("ini_parser") then
+            assert(package:check_cxxsnippets({test = [[
+                #include <iostream>
+                #include "INIReader.h"
+
+                int test()
+                {
+                    INIReader reader("test.ini");
+                    return 0;
+                }
+            ]]}, {configs = {languages = "cxx11"}}))
+        end
+    end)