libxcrypt: add package. (#8113)

* libxcrypt: add package.

* update.

packages/l/libxcrypt/xmake.lua

@@ -0,0 +1,58 @@
+package("libxcrypt")
+    set_homepage("https://github.com/besser82/libxcrypt")
+    set_description("Extended crypt library for descrypt, md5crypt, bcrypt, and others.")
+    set_license("GPL-2.0-or-later")
+
+    set_urls("https://github.com/besser82/libxcrypt/releases/download/v$(version)/libxcrypt-$(version).tar.xz")
+    add_versions("4.4.38", "80304b9c306ea799327f01d9a7549bdb28317789182631f1b54f4511b4206dd6")
+
+    add_configs("largefile",           {description = "Enable support for large files.", default = true, type = "boolean"})
+    add_configs("failure_tokens",      {description = "Make crypt and crypt_r return NULL on failure.", default = true, type = "boolean"})
+    add_configs("xcrypt_compat_files", {description = "Enable installation of compatibility headers/libraries/symlinks.", default = true, type = "boolean"})
+    add_configs("obsolete_api",        {description = "Enable all compatibility APIs, or only some.", default = "all", type = "string", values = {"all", "none", "alt", "glibc", "owl", "suse"}})
+    add_configs("obsolete_api_enosys", {description = "Enable stub-only compatibility API with no real functionality.", default = false, type = "boolean"})
+    add_configs("hashes",              {description = "Select the hashing method to enable.", default = "all", type = "string"})
+    add_configs("year2038",            {description = "Enable support for timestamps after 2038.", default = true, type = "boolean"})
+
+    if is_plat("mingw", "msys", "cygwin") then
+        add_configs("symvers", {description = "Enable library symbol versioning. (true => auto)", default = false, type = "boolean", readonly = true})
+    else
+        add_configs("symvers", {description = "Enable library symbol versioning. (true => auto)", default = true, type = "boolean"})
+    end
+
+    on_install("linux", "bsd", "macosx", "mingw", "msys", "cygwin", function (package)
+        local configs = {
+            "--disable-dependency-tracking"
+        }
+
+        local features_boolean = {
+            "largefile", "symvers", "failure-tokens", "xcrypt-compat-files",
+            "obsolete-api-enosys", "year2038"
+        }
+        for _, feature in ipairs(features_boolean) do
+            local yes = package:config(feature:gsub("-", "_"))
+            table.insert(configs, ("--enable-%s=%s"):format(feature, yes and "yes" or "no"))
+        end
+
+        local obsolete_api = package:config("obsolete_api")
+        if obsolete_api == "all" then
+            obsolete_api = "yes"
+        elseif obsolete_api == "none" then
+            obsolete_api = "no"
+        end
+        table.insert(configs, "--enable-obsolete-api=" .. obsolete_api)
+        table.insert(configs, "--enable-hashes=" .. package:config("hashes"))
+
+        if package:is_plat("mingw", "msys", "cygwin") then
+            io.replace("Makefile.in", "libcrypt_la_LDFLAGS = -version-info", "libcrypt_la_LDFLAGS = -no-undefined -version-info", {plain = true})
+        end
+
+        io.replace("configure", "-Wpedantic", "", {plain = true})
+        table.insert(configs, "--enable-werror=no")
+
+        import("package.tools.autoconf").install(package, configs)
+    end)
+
+    on_test(function (package)
+        assert(package:has_cfuncs("crypt", {includes = {"crypt.h"}}))
+    end)

scripts/test.lua

@@ -292,7 +292,6 @@ function _lock_packages(packages)
     local locked_packages = {
         "flashlight",
         "systemd",
-        "libxcrypt",
         "libselinux",
     }
     for _, package in ipairs(packages) do