add libiconv

packages/l/libiconv/xmake.lua

@@ -0,0 +1,27 @@
+package("libiconv")
+
+    set_homepage("https://www.gnu.org/software/libiconv")
+    set_description("Character set conversion library.")
+
+    set_urls("https://ftp.gnu.org/gnu/libiconv/libiconv-$(version).tar.gz",
+             "https://ftpmirror.gnu.org/libiconv/libiconv-$(version).tar.gz")
+    add_versions("1.15", "ccf536620a45458d26ba83887a983b96827001e92a13847b45e4925cc8913178")
+
+    on_load(function (package)
+        package:addenv("PATH", "bin")
+    end)
+
+    on_install("macosx", "linux", function (package)
+        local configs = {"--enable-static", "--disable-dependency-tracking", "--enable-extra-encodings"}
+        if package:debug() then
+            table.insert(configs, "--enable-debug")
+        else
+            table.insert(configs, "--disable-debug")
+        end
+        import("package.tools.autoconf").install(package, configs)
+    end)
+
+    on_test(function (package)
+        os.vrun("iconv --version")
+        assert(package:has_cfuncs("iconv_open", {includes = "iconv.h"}))
+    end)