add bcg729 package (#2763)

* package/b/bcg729

* bcg729: update description

* bcg729: add tar.gz url

* bcg729: fix shared/static not work

* bcg729: fix static error

* Update xmake.lua

---------

Co-authored-by: ruki <waruqi@gmail.com>

packages/b/bcg729/xmake.lua

@@ -0,0 +1,35 @@
+package("bcg729")
+    set_homepage("http://linphone.org")
+    set_description("Bcg729 is an opensource implementation of both encoder and decoder of the ITU G729 Annex A/B speech codec.")
+
+    add_urls("https://github.com/BelledonneCommunications/bcg729/archive/refs/tags/$(version).tar.gz",
+             "https://github.com/BelledonneCommunications/bcg729.git")
+    add_versions("1.0.4", "94b3542a06cbd96306efc19f959f9febae62806a22599063f82a8c33e989d48b")
+    add_versions("1.1.1", "68599a850535d1b182932b3f86558ac8a76d4b899a548183b062956c5fdc916d")
+
+    add_deps("cmake")
+
+    on_load(function (package)
+        if not package:config("shared") then
+            package:add("defines", "BCG729_STATIC")
+        end
+    end)
+
+    on_install(function (package)
+        local configs = {"-DENABLE_TESTS=OFF"}
+        table.insert(configs, "-DCMAKE_BUILD_TYPE=" .. (package:debug() and "Debug" or "Release"))
+        if package:config("shared") then
+            table.insert(configs, "-DENABLE_SHARED=ON")
+            table.insert(configs, "-DENABLE_STATIC=OFF")
+        else
+            table.insert(configs, "-DENABLE_SHARED=OFF")
+            table.insert(configs, "-DENABLE_STATIC=ON")
+        end
+
+        import("package.tools.cmake").install(package, configs)
+    end)
+
+    on_test(function (package)
+        assert(package:has_cfuncs("bcg729Decoder", {includes = "bcg729/decoder.h"}))
+        assert(package:has_cfuncs("bcg729Encoder", {includes = "bcg729/encoder.h"}))
+    end)